CN215692929U

CN215692929U - JC type carbon deoxidation device

Info

Publication number: CN215692929U
Application number: CN202122156010.2U
Authority: CN
Inventors: 邱红; 薛冬
Original assignee: Jiangyin Rongchen Machinery Manufacturing Co ltd
Current assignee: Jiangyin Rongchen Machinery Manufacturing Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-01
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a JC type carbon deoxygenation device, which comprises a preheating tank; the automatic heating device comprises a preheating tank, a conveying pipe, a heater, a monitoring mechanism, a deaerator A, a cooler and an automatic mechanism, wherein the conveying pipe is arranged on the upper side and the lower side of the preheating tank; according to the utility model, the automatic mechanism is arranged on one side of the cooler, when gas flows out from the other side of the cooler, the temperature of the gas can be detected through the temperature sensor, when the gas is detected to be over-high in temperature, the electric valve B is closed through the electric valve A and opened, and then the gas flows into the cooling tank through the branch pipe to be cooled again, so that the situation that parts in later-stage equipment are damaged due to incomplete cooling of the gas temperature is avoided, and the service life of the device is not influenced.

Description

JC type carbon deoxidation device

Technical Field

The utility model relates to the technical field of nitrogen making equipment, in particular to a JC type carbon deoxygenation device.

Background

Nitrogen is usually a colorless and tasteless gas, is extremely large in modern production and life, can be used as food protection gas, bulb filling gas, inflation in tires, synthetic ammonia in chemical industry, resin, rubber and the like, and because the nitrogen content in air is about 78%, nitrogen is generally prepared by separating nitrogen and oxygen in air through a physical method to obtain nitrogen with higher purity.

The defects of the existing JC type carbon deoxidation device are as follows:

1. when the existing JC type carbon deoxidation device generally works for a long time, the water temperature in a cooling tower can be continuously increased, the gas cooling can be influenced by the overhigh temperature of cooling water, and when the gas temperature is overhigh and enters the interior of later-stage equipment, parts in the equipment can be damaged, so that the service life of the device can be influenced;

2. the existing JC type carbon deoxidation device is generally used, a heater can continuously heat gas inside the device, when the heater breaks down, the gas temperature is too high, people can not know the device for processing the device for the first time, and then certain potential safety hazards can be caused.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to provide a JC-type carbon deoxygenation device to solve the problems set forth in the above background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a JC-type carbon deoxygenation apparatus includes a preheating tank; the automatic heating device comprises a preheating tank, a heating device, a deaerator A, a cooler, an automatic mechanism and a dryer A, wherein conveying pipes are arranged on the upper side and the lower side of the preheating tank, a heater is arranged on one side of the preheating tank through the conveying pipes, the monitoring mechanism is arranged on the front side of the heater, the deaerator A is arranged on one side of the heater, which is far away from the preheating tank, through the conveying pipes, the cooler is arranged on one side of the deaerator A, the automatic mechanism is arranged on one side of the cooler, and the dryer A is arranged on one side of the cooler, which is far away from the deaerator A, through the conveying pipes;

the monitoring mechanism comprises a constant temperature controller and a warning lamp, the constant temperature controller is installed on the front face of the heater, and the warning lamp is installed on one side, close to the constant temperature controller, of the heater;

the automatic mechanism comprises a temperature sensor, an electric valve A, an electric valve B, a cooling tank and a branch pipe, wherein the temperature sensor is arranged outside a conveying pipe on one side of the cooler, the electric valve A is arranged on one side of the temperature sensor, the branch pipe is arranged on one side of the conveying pipe between the temperature sensor and the electric valve A, the electric valve B is arranged on the outer side of the branch pipe, and the cooling tank is arranged at one end of the branch pipe on the back of the cooler.

Preferably, the inner wall of the heater is provided with a heating device, and the heating device is electrically connected with the constant temperature controller.

Preferably, one side of the deaerator A, which is far away from the heater, is provided with a deaerator B through a conveying pipe, and carbon-supported deoxidizing agents are arranged inside the deaerator A and the deaerator B.

Preferably, a dryer B is installed on one side, away from the automatic mechanism, of the dryer A through a conveying pipe, and the interiors of the dryer A and the dryer B are filled with molecular sieves.

Preferably, a precision filter is installed outside the conveying pipe on one side of the dryer A, and sealing rings are arranged on two sides of the precision filter.

Preferably, a nitrogen purity detector is installed on one side of the conveying pipe close to the precision filter, and an indicator lamp is installed on one side of the nitrogen purity detector.

Preferably, one side of the conveying pipe, which is far away from the indicator lamp, is provided with an emptying pipe, and a first valve is installed on the outer side of the emptying pipe.

Preferably, a second valve is installed on one side of the conveying pipe close to the emptying pipe, and the second valve is electrically connected with the first valve.

Preferably, the bottom equidistance of oxygen-eliminating device A and oxygen-eliminating device B is equipped with the supporting leg, and the one end that oxygen-eliminating device A and oxygen-eliminating device B were kept away from to the supporting leg is equipped with the base.

Preferably, the pressure gauges are installed on the front sides of the deaerator A and the deaerator B, and a fixed seat is arranged at the top of each pressure gauge.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the automatic mechanism is arranged on one side of the cooler, when gas flows out from the other side of the cooler, the temperature of the gas can be detected through the temperature sensor, when the gas is detected to be over-high in temperature, the electric valve B is closed through the electric valve A and opened, and then the gas flows into the cooling tank through the branch pipe to be cooled again, so that the situation that parts in later-stage equipment are damaged due to incomplete cooling of the gas temperature is avoided, and the service life of the device is not influenced.

2. According to the utility model, the monitoring mechanism is arranged on the front surface of the heater, the heating device can be controlled to be kept in a proper temperature range through the thermostatic controller, when the thermostatic controller detects that the temperature in the heater is overhigh, an instruction is sent to the external control device, the control device controls the warning lamp to be turned on, and the heating device is controlled to stop working, so that a worker is reminded of maintaining the heater in time, and the potential safety hazard problem existing in the use process of people is further reduced.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of a portion of the robot of the present invention;

FIG. 3 is a schematic side view of the heater according to the present invention;

fig. 4 is a schematic diagram of the internal structure of the deaerator a in the present invention.

In the figure: 1. preheating a tank; 2. a delivery pipe; 3. a heater; 301. a heating device; 4. a monitoring mechanism; 401. a thermostatic controller; 402. a warning light; 5. a deaerator A; 501. a deaerator B; 502. a carbon-supported deoxidizer; 503. a pressure gauge; 504. a fixed seat; 505. supporting legs; 506. a base; 6. a cooler; 7. an automatic mechanism; 701. a temperature sensor; 702. an electric valve A; 703. an electric valve B; 704. a cooling tank; 705. a branch pipe; 8. a dryer A; 801. a dryer B; 9. a precision filter; 901. a nitrogen purity detector; 902. an indicator light; 903. emptying the pipe; 904. a first valve; 905. a second valve; 906. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: a JC type carbon deoxygenation apparatus includes a preheating tank 1; the upper side and the lower side of the preheating tank 1 are provided with conveying pipes 2, one side of the preheating tank 1 is provided with a heater 3 through the conveying pipes 2, the front of the heater 3 is provided with a monitoring mechanism 4, one side of the heater 3, which is far away from the preheating tank 1, is provided with a deaerator A5 through the conveying pipes 2, one side of the deaerator A5 is provided with a cooler 6, one side of the cooler 6 is provided with an automatic mechanism 7, and one side of the cooler 6, which is far away from the deaerator A5, is provided with a dryer A8 through the conveying pipes 2;

the monitoring mechanism 4 comprises a constant temperature controller 401 and a warning lamp 402, the constant temperature controller 401 is arranged on the front surface of the heater 3, and the warning lamp 402 is arranged on one side of the heater 3 close to the constant temperature controller 401;

the automatic mechanism 7 comprises a temperature sensor 701, an electric valve A702, an electric valve B703, a cooling tank 704 and a branch pipe 705, wherein the temperature sensor 701 is installed outside the delivery pipe 2 on one side of the cooler 6, the electric valve A702 is installed on one side of the temperature sensor 701, the branch pipe 705 is arranged on one side of the delivery pipe 2 between the temperature sensor 701 and the electric valve A702, the electric valve B703 is installed on the outer side of the branch pipe 705, and the cooling tank 704 is installed at one end of the branch pipe 705 on the back of the cooler 6;

specifically, as shown in fig. 1, 2, 3 and 4, the preheating tank 1 and the heater 3 are connected by a delivery pipe 2, part of heat inside the heater 3 can be transferred to the preheating tank 1 through the delivery pipe 2, when external nitrogen enters the preheating tank 1, the heat inside the preheating tank 1 can preliminarily preheat the nitrogen, then the nitrogen can be transferred to the inside of the heater 3 through the delivery pipe 2, the gas can be heated again through the heating device 301 inside the heater 3, the heating device 301 can be controlled to be kept in a proper temperature range by the thermostatic controller 401, when the thermostatic controller 401 detects that the temperature inside the heater 3 is too high, an instruction can be sent to an external control device, the control device controls the warning lamp 402 to light, and controls the heating device 301 to stop working, thereby timely reminding a worker to maintain, further reduce the potential safety hazard problem that people exist in the use, then gas can convey to the inside of oxygen-eliminating device A5 through conveyer pipe 2, gas can react with carbon-carrying type deoxidant 502 inside oxygen-eliminating device A5 and generate carbon dioxide afterwards, then oxygen in the nitrogen can be removed, then gas can convey to the inside of cooler 6 through conveyer pipe 2, gas can be cooled through the cooling water inside cooler 6, when gas flows out from the other side of cooler 6, the temperature of gas can be detected through temperature sensor 701, when the temperature of gas is detected to be too high, electrically operated valve B703 is closed through electrically operated valve A702 and opened, then gas flows into the inside of cooling tank 704 through branch pipe 705 to be cooled again, thereby avoiding that the gas temperature is cooled and is not thoroughly damaged the parts inside the later stage equipment, and further not influencing the service life of the device, when the temperature sensor 701 detects that the temperature of the gas is normal, the electric valve a702 opens the electric valve B703 and closes, then the gas is conveyed to the inside of the dryer A8 and the dryer B801 through the conveying pipe 2, and carbon dioxide and water in the gas can be adsorbed by the molecular sieves in the dryer A8 and the dryer B801, so that nitrogen with higher purity can be prepared.

Further, a heating device 301 is installed on the inner wall of the heater 3, and the heating device 301 is electrically connected with the thermostatic controller 401;

specifically, as shown in fig. 3, the gas may be heated by the heat energy emitted when the heating device 301 inside the heater 3 operates, and then the heat energy emitted from the heating device 301 may be within a fixed range by the thermostat controller 401.

Further, a deaerator B501 is mounted on one side, away from the heater 3, of the deaerator A5 through the conveying pipe 2, and carbon-supported deoxidizing agents 502 are arranged inside the deaerator A5 and the deaerator B501;

specifically, as shown in fig. 1 and 4, when oxygen is in a temperature of 300 ℃ to 350 ℃, the oxygen reacts with the carbon-supported deoxidizer 502 in the deaerator a5 to generate carbon dioxide, then oxygen in nitrogen can be removed, and the deaerator a5 and the deaerator B501 work one for standby and can be conveniently used by people.

Further, a dryer B801 is installed on the side of the dryer A8 away from the automatic mechanism 7 through a conveying pipe 2, and the interiors of the dryer A8 and the dryer B801 are filled with molecular sieves;

specifically, as shown in fig. 1, carbon dioxide and water in the gas can be adsorbed by the molecular sieves inside the dryer A8 and the dryer B801, so that nitrogen gas with higher purity can be produced.

Further, a precision filter 9 is arranged outside the conveying pipe 2 at one side of the dryer A8, and sealing rings 906 are arranged at two sides of the precision filter 9;

specifically, as shown in fig. 1, the fine dust contained in the nitrogen gas can be filtered by the precision filter 9, and the sealing ring 906 can increase the sealing performance between the delivery pipe 2 and the precision filter 9 to prevent the influence of the seepage of the surface gas on the use of people.

Further, a nitrogen purity detector 901 is installed on one side of the conveying pipe 2 close to the precision filter 9, and an indicator lamp 902 is installed on one side of the nitrogen purity detector 901;

specifically, as shown in fig. 1, when nitrogen flows into the bottom of the nitrogen purity detector 901, the nitrogen purity detector 901 can detect the purity of nitrogen, and when the nitrogen purity detected by the nitrogen purity detector 901 is not qualified, the nitrogen purity detector 901 can send an instruction to an external control device, and the control device controls the indicator lamp 902 to light up, so as to remind people to check the equipment.

Further, an emptying pipe 903 is arranged on one side, away from the indicator lamp 902, of the conveying pipe 2, a first valve 904 is arranged on the outer side of the emptying pipe 903, a second valve 905 is arranged on one side, close to the emptying pipe 903, of the conveying pipe 2, and the second valve 905 is electrically connected with the first valve 904;

specifically, as shown in fig. 1, when the device produces qualified nitrogen, the nitrogen inside the delivery pipe 2 can be discharged to the inside of the external collection device through the operation of the second valve 905, and when the worker needs to clean the inside of the delivery pipe 2, the second valve 905 is closed through the operation of the first valve 904, so that the gas cleaned inside the delivery pipe 2 can be discharged from the inside of the emptying pipe 903.

Furthermore, supporting legs 505 are arranged at the bottoms of the deaerator A5 and the deaerator B501 at equal intervals, and a base 506 is arranged at one end, far away from the deaerator A5 and the deaerator B501, of each supporting leg 505;

specifically, as shown in fig. 4, the supporting legs 505 are welded at the bottoms of the deaerator a5 and the deaerator B501, the supporting legs 505 can support the deaerator a5 and the deaerator B501 at the top, and the base 506 can increase the contact area between the supporting legs 505 and the ground, so that the stability of the device is improved.

Further, pressure gauges 503 are installed on the front faces of the deaerator A5 and the deaerator B501, and a fixed seat 504 is arranged at the top of each pressure gauge 503;

specifically, as shown in fig. 1, a pressure gauge 503 is connected to one side of the fixing seat 504, and the pressure inside the deaerator a5 and the deaerator B501 can be displayed in real time through the pressure gauge 503.

The working principle is as follows: before the device is used, a worker connects the device with an external power supply and a control device, the preheating tank 1 and the heater 3 are connected through the conveying pipe 2, partial heat inside the heater 3 can be conveyed to the preheating tank 1 through the conveying pipe 2, when external nitrogen enters the preheating tank 1, the heat inside the preheating tank 1 can preliminarily preheat the nitrogen, then the nitrogen can be conveyed to the inside of the heater 3 through the conveying pipe 2, the gas can be heated again through the heating device 301 inside the heater 3, the heating device 301 can be controlled to be kept in a proper temperature range through the thermostatic controller 401, when the thermostatic controller 401 detects that the temperature inside the heater 3 is overhigh, an instruction can be sent to the external control device, the control device controls the warning lamp 402 to light, the heating device 301 to stop working at the same time, and then the gas can be conveyed to the inside of the deaerator A5 through the conveying pipe 2, then the gas reacts with the carbon-supported deoxidizer 502 in the deaerator A5 to generate carbon dioxide, then oxygen in nitrogen can be removed, then the gas is conveyed to the inside of the cooler 6 through the conveying pipe 2, the gas can be cooled through cooling water in the cooler 6, when the gas flows out from the other side of the cooler 6, the temperature of the gas can be detected through the temperature sensor 701, when the temperature of the gas is detected to be overhigh, the electric valve B703 is closed through the electric valve A702 and opened, then the gas flows into the cooling tank 704 through the branch pipe 705 to be cooled again, when the temperature sensor 701 detects that the temperature of the gas is normal, the electric valve B703 is opened and closed through the electric valve A702, then the gas is conveyed to the inside of the dryer A8 and the dryer B801 through the conveying pipe 2, carbon dioxide and water in the gas can be adsorbed through the molecular sieves in the dryer A8 and the dryer B801, when the nitrogen that makes flows into nitrogen purity detector 901's bottom, nitrogen purity detector 901 can detect the purity of nitrogen gas, when nitrogen purity that nitrogen purity detector 901 detected is unqualified, nitrogen purity detector 901 can send the instruction to outside controlling means, controlling means control pilot lamp 902 lights and reminds people to overhaul, when nitrogen purity detector 901 detects qualified nitrogen gas, can make the inside nitrogen gas discharge of conveyer pipe 2 to outside collection equipment's inside through the work of second valve 905, and then make the nitrogen gas that the purity is higher.

The utility model is not described in detail, but is well known to those skilled in the art.

Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. A JC type carbon deoxygenation apparatus includes a preheating tank (1); the method is characterized in that: the device comprises a preheating tank (1), a conveying pipe (2) is installed on the upper side and the lower side of the preheating tank (1), a heater (3) is installed on one side of the preheating tank (1) through the conveying pipe (2), a monitoring mechanism (4) is installed on the front side of the heater (3), a deaerator A (5) is installed on one side, away from the preheating tank (1), of the heater (3) through the conveying pipe (2), a cooler (6) is installed on one side of the deaerator A (5), an automatic mechanism (7) is installed on one side of the cooler (6), and a dryer A (8) is installed on one side, away from the deaerator A (5), of the cooler (6) through the conveying pipe (2);

the monitoring mechanism (4) comprises a constant temperature controller (401) and a warning lamp (402), the constant temperature controller (401) is installed on the front face of the heater (3), and the warning lamp (402) is installed on one side, close to the constant temperature controller (401), of the heater (3);

automatic mechanism (7) include temperature sensor (701), motorised valve A (702), motorised valve B (703), cooling tank (704) and branch pipe (705), the externally mounted of cooler (6) one side conveyer pipe (2) has temperature sensor (701), motorised valve A (702) are installed to one side of temperature sensor (701), one side of conveyer pipe (2) is equipped with branch pipe (705) between temperature sensor (701) and motorised valve A (702), motorised valve B (703) are installed to the outside of branch pipe (705), cooling tank (704) are installed to the one end of cooler (6) back branch pipe (705).

2. A JC-type carbon deoxygenation device of claim 1, wherein: heating device (301) is installed to the inner wall of heater (3), and heating device (301) and thermostatic control ware (401) electric connection.

3. A JC-type carbon deoxygenation device of claim 1, wherein: deaerator A (5) keep away from one side of heater (3) and install deaerator B (501) through conveyer pipe (2), deaerator A (5) and deaerator B (501) inside are equipped with carbon and carry type deoxidier (502).

4. A JC-type carbon deoxygenation device of claim 1, wherein: and a dryer B (801) is installed on one side, away from the automatic mechanism (7), of the dryer A (8) through a conveying pipe (2), and the interiors of the dryer A (8) and the dryer B (801) are filled with molecular sieves.

5. A JC-type carbon deoxygenation device of claim 1, wherein: the outside of desicator A (8) one side conveyer pipe (2) is installed precision filter (9), and the both sides of precision filter (9) are equipped with sealing washer (906).

6. A JC-type carbon deoxygenation device of claim 1, wherein: and a nitrogen purity detector (901) is arranged on one side of the conveying pipe (2) close to the precision filter (9), and an indicator lamp (902) is arranged on one side of the nitrogen purity detector (901).

7. A JC type carbon deoxygenation device of claim 6, wherein: one side that conveyer pipe (2) kept away from pilot lamp (902) is equipped with evacuation pipe (903), and first valve (904) are installed to the outside of evacuation pipe (903).

8. A JC-type carbon deoxygenation device of claim 1, wherein: a second valve (905) is installed on one side of the conveying pipe (2) close to the emptying pipe (903), and the second valve (905) is electrically connected with the first valve (904).

9. A JC-type carbon deoxygenation device of claim 3, wherein: the bottom equidistance of oxygen-eliminating device A (5) and oxygen-eliminating device B (501) is equipped with supporting leg (505), and the one end that oxygen-eliminating device A (5) and oxygen-eliminating device B (501) were kept away from to supporting leg (505) is equipped with base (506).

10. A JC-type carbon deoxygenation device of claim 3, wherein: the positive surfaces of the deaerator A (5) and the deaerator B (501) are provided with a pressure gauge (503), and the top of the pressure gauge (503) is provided with a fixed seat (504).