CN213454995U - Kiln pressure compensation device - Google Patents
Kiln pressure compensation device Download PDFInfo
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- CN213454995U CN213454995U CN202021445158.7U CN202021445158U CN213454995U CN 213454995 U CN213454995 U CN 213454995U CN 202021445158 U CN202021445158 U CN 202021445158U CN 213454995 U CN213454995 U CN 213454995U
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- nitrogen
- storage battery
- storage tank
- temperature detector
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Abstract
The utility model discloses a kiln pressure compensation device, which comprises a tank body, a micro-pressure tester, a PLC controller, a nitrogen heating device, a nitrogen storage tank fixing cylinder, a storage battery, a support frame and a storage battery placing box; the two support frames are welded on the outer end wall of the tank body; the nitrogen heating device is arranged at the upper end of the supporting frame; the nitrogen storage tank fixing cylinder is welded at the upper end of the connecting plate; the nitrogen storage tank is arranged in the nitrogen storage tank fixing cylinder; the storage battery placing box is arranged at the upper end of the connecting plate; the storage battery is arranged in the storage battery placing box; the PLC controller is fixedly arranged on the right side of the supporting frame; the utility model relates to a rationally, realize the inside pressure real-time supervision of kiln, in time compensate atmospheric pressure when not enough pressure, and the temperature of compensating gas is the same with the internal portion temperature of kiln jar.
Description
Technical Field
The utility model relates to a kiln technical field, in particular to kiln pressure compensation arrangement.
Background
In the kiln working process, the pressure of inside can constantly change, and when the negative pressure was too big in the kiln, the quench air can gush in a large number, causes the temperature change, can spout a large amount of fuel and absorb this part of air and make its temperature rise from the control nozzle of temperature, and extravagant fuel is fairly big, also can cause part fuel to not fully burn and the loss simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a kiln pressure compensation arrangement, when can effectively solve negative pressure in the kiln among the background art, the rapid cooling air gushes into, causes the problem of the internal portion temperature change of jar.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a kiln pressure compensation device comprises a tank body, a first temperature detector, a connecting seat, a first nut, a micro-pressure tester, a PLC (programmable logic controller), a first one-way solenoid valve, an air inlet pipe, a nitrogen heating device, a supporting frame, a communicating pipe, a second one-way solenoid valve, a nitrogen storage tank fixing cylinder, a connecting plate, a storage battery, a supporting frame, a connecting bolt and a storage battery placing box; the connecting seat plate is fixedly sleeved on the micro-pressure tester; the first temperature detector is fixedly arranged on the connecting seat by adopting a first nut; the two support frames are welded on the outer end wall of the tank body; the connecting plate is fixedly connected with the support frame by adopting a connecting bolt; the supporting frame is welded at the upper end of the connecting plate; the nitrogen heating device is arranged at the upper end of the supporting frame; one end of the air inlet pipe is communicated with the tank body, and the other end of the air inlet pipe is communicated with the nitrogen heating box; the first one-way electromagnetic valve is fixedly arranged on the air inlet pipe; the nitrogen storage tank fixing cylinder is welded at the upper end of the connecting plate; the nitrogen storage tank is arranged in the nitrogen storage tank fixing cylinder; one end of the communicating pipe is communicated with the nitrogen storage tank, and the other end of the communicating pipe is communicated with the nitrogen heating box; the second one-way electromagnetic valve is fixedly arranged on the communicating pipe; the storage battery placing box is arranged at the upper end of the connecting plate; the storage battery is arranged in the storage battery placing box, and the storage battery is electrically connected with the first temperature detector, the micro-pressure tester, the PLC, the first one-way electromagnetic valve, the second one-way electromagnetic valve, the electric heating wire and the second temperature detector to provide electric energy; the PLC controller is fixedly arranged on the right side of the supporting frame, and the PLC controller is electrically connected with the first temperature detector, the micro-pressure tester, the first one-way electromagnetic valve, the second one-way electromagnetic valve, the electric heating wire and the second temperature detector to control the switch of the PLC controller.
Preferably, the micro-pressure tester is fixedly arranged at the upper end of the tank body in a sealing manner.
Preferably, the nitrogen heating device comprises an electric heating wire, a nitrogen heating box, a sealing gasket, a second nut, a second temperature detector and a heat conducting plate; the nitrogen heating box is fixedly arranged at the upper end of the supporting frame; the heat conducting plate is hermetically arranged on the inner wall of the nitrogen heating box; the electric heating wires are flatly laid at the lower end of the nitrogen heating box and are arranged at the lower end of the heat conducting plate; the second temperature detector adopts a second nut and is arranged in the nitrogen heating box in parallel.
Preferably, the sealing gasket is arranged on the second temperature detector, and the joint of the sealing gasket and the nitrogen heating box is sealed.
Preferably, the nitrogen storage tank fixing cylinder is a circular cylinder.
Preferably, the storage battery placing box is a square box body without an end cover.
Compared with the prior art, the utility model discloses following beneficial effect has: when the air pressure of the tank body is insufficient, the micro-pressure tester detects that a detected result is transmitted to the PLC controller, the first temperature detector detects that the internal temperature of the tank body is transmitted to the PLC controller, the PLC controller controls the second one-way electromagnetic valve to be opened to guide nitrogen in the nitrogen storage tank into the nitrogen heating box, heat generated when the electric heating wire is electrified is used for heating the nitrogen through heat conduction of the heat conduction plate, the second temperature detector detects the internal temperature of the nitrogen heating box, the nitrogen temperature in the nitrogen heating box is the same as the internal temperature of the tank body, the second one-way electromagnetic valve is closed at the moment, the first one-way electromagnetic valve is opened to guide the nitrogen into the tank body through the air inlet pipe, and pressure compensation is; the utility model relates to a rationally, realize the inside pressure real-time supervision of kiln, in time compensate atmospheric pressure when not enough pressure, and the temperature of compensating gas is the same with the internal portion temperature of kiln jar.
Drawings
Fig. 1 is a schematic structural view of a kiln pressure compensation device of the present invention;
FIG. 2 is a schematic structural view of a connecting plate in the kiln pressure compensation device of the present invention;
FIG. 3 is a schematic structural view of the connection between the supporting frame and the tank body in the pressure compensation device for the kiln of the present invention;
fig. 4 is a schematic structural diagram of a nitrogen storage tank fixing cylinder in the kiln pressure compensation device of the present invention;
FIG. 5 is a schematic structural view of a storage battery storage box in the kiln pressure compensation device of the present invention;
fig. 6 is a schematic structural view of a nitrogen heating device in the kiln pressure compensation device of the present invention;
in the figure: 1. a tank body; 2. a first temperature detector; 3. a connecting seat; 4. a first nut; 5. a micro-pressure tester; 6. a PLC controller; 7. a first one-way solenoid valve; 8. an air inlet pipe; 9. a nitrogen heating device; 10. a support frame; 11. a communicating pipe; 12. a second one-way solenoid valve; 13. a nitrogen storage tank; 14. a nitrogen storage tank fixing cylinder; 15. a connecting plate; 16. a storage battery; 17. a support frame; 18. a connecting bolt; 19. a storage battery placing box; 20. an electric heating wire; 21. heating a nitrogen box; 22. a gasket; 23. a second nut; 24. a second temperature detector; 25. a heat conducting plate.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-6, a kiln pressure compensation device comprises a tank body 1, a first temperature detector 2, a connecting plate 3, a first nut 4, a micro-pressure tester 5, a PLC controller 6, a first one-way solenoid valve 7, an air inlet pipe 8, a nitrogen heating device 9, a supporting frame 10, a communicating pipe 11, a second one-way solenoid valve 12, a nitrogen storage tank 13, a nitrogen storage tank fixing cylinder 14, a connecting plate 15, a storage battery 16, a supporting frame 17, a connecting bolt 18 and a storage battery placing box 19; the micro-pressure tester 5 is fixedly arranged at the upper end of the tank body 1 in a sealing way; the connecting seat 3 is fixedly sleeved on the micro-pressure tester 5; the first temperature detector 2 is fixedly arranged on the connecting seat 3 by adopting a first nut 4, and the first temperature detector 2 detects the temperature in the tank body 1 and transmits the temperature to the PLC 6 in real time; two support frames 17 are arranged and welded on the outer end wall of the tank body 1; the connecting plate 15 is fixedly connected with the supporting frame 17 by adopting a connecting bolt 18, and the connecting plate 15 has a bearing effect; the supporting frame 10 is welded at the upper end of the connecting plate 15, and the nitrogen heating device 9 is fixed through the supporting frame 10; the nitrogen heating device 9 is arranged at the upper end of the supporting frame 10 and comprises an electric heating wire 20, a nitrogen heating box 21, a sealing gasket 22, a second nut 23, a second temperature detector 24 and a heat conducting plate 25; the nitrogen heating box 21 is fixedly arranged at the upper end of the supporting frame 10; the heat conducting plate 25 is hermetically arranged on the inner wall of the nitrogen heating box 21; the electric heating wires 20 are flatly laid at the lower end of the nitrogen heating box 21 and are arranged at the lower end of the heat conducting plate 25, and when the electric heating wires 20 are electrified, heat is generated and the nitrogen is heated through heat conduction of the heat conducting plate 25; the second temperature detector 24 adopts a second nut 23 and is arranged in the nitrogen heating box 21 in parallel; the sealing gasket 22 is arranged on the second temperature detector 24, and the joint of the sealing gasket and the nitrogen heating box 21 is sealed; one end of the air inlet pipe 8 is communicated with the tank body 1, and the other end of the air inlet pipe is communicated with the nitrogen heating box 21; the first one-way electromagnetic valve 7 is fixedly arranged on the air inlet pipe 8; the nitrogen storage tank fixing cylinder 14 is welded at the upper end of the connecting plate 15, and the nitrogen storage tank fixing cylinder 14 is a circular cylinder, so that the nitrogen storage tank 13 is stably placed; the nitrogen storage tank 13 is arranged in a nitrogen storage tank fixing cylinder 14; one end of the communicating pipe 11 is communicated with the nitrogen storage tank 13, and the other end is communicated with the nitrogen heating tank 21; the second one-way electromagnetic valve 12 is fixedly arranged on the communicating pipe 11; the storage battery placing box 19 is arranged at the upper end of the connecting plate 15, and the storage battery placing box 19 is arranged into a square box body without an end cover; the storage battery 16 is arranged in the storage battery placing box 19, and the storage battery 16 is electrically connected with the first temperature detector 2, the micro-pressure tester 5, the PLC 6, the first one-way electromagnetic valve 7, the second one-way electromagnetic valve 12, the electric heating wire 20 and the second temperature detector 24 to provide electric energy; PLC controller 6 is fixed to be set up on braced frame 10 right side, and PLC controller 6 and first thermodetector 2, minute-pressure tester 5, first one-way solenoid valve 7, second one-way solenoid valve 12, electric heating wire 20 and second thermodetector 24 electric connection control its switch.
It should be noted that, the utility model relates to a kiln pressure compensation device, in use, when jar body 1 atmospheric pressure is not enough, minute-pressure tester 5 detects and will record the result and give PLC controller 6, PLC controller 6 is given to the inside temperature transmission that first thermodetector 2 surveyed this moment jar body 1, PLC controller 6 control second one-way solenoid valve 12 is opened in the leading-in nitrogen gas heating cabinet 21 of nitrogen gas in the nitrogen gas storage jar 13, the heat that produces when electric heating wire 20 circular telegram realizes the heating to nitrogen gas through heat-conducting plate 25 heat conduction, second thermodetector 24 detects the inside temperature of nitrogen gas heating cabinet 21, realize that the inside nitrogen gas temperature of nitrogen gas heating cabinet 21 is the same with the inside temperature of jar body 1, close second one-way solenoid valve 12 this moment, open first one-way solenoid valve 7 again and pass through the leading-in jar body 1 of intake pipe 8 with nitrogen gas, realize pressure compensation.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A kiln pressure compensation device comprises a tank body (1), a first temperature detector (2), a connecting seat (3), a first nut (4), a micro-pressure tester (5), a PLC (programmable logic controller) controller (6), a first one-way solenoid valve (7), an air inlet pipe (8), a nitrogen heating device (9), a supporting frame (10), a communicating pipe (11), a second one-way solenoid valve (12), a nitrogen storage tank (13), a nitrogen storage tank fixing cylinder (14), a connecting plate (15), a storage battery (16), a supporting frame (17), a connecting bolt (18) and a storage battery placing box (19); it is characterized in that; the connecting seat (3) is fixedly sleeved on the micro-pressure tester (5); the first temperature detector (2) is fixedly arranged on the connecting seat (3) by adopting a first nut (4); the two support frames (17) are welded on the outer end wall of the tank body (1); the connecting plate (15) is fixedly connected with the supporting frame (17) by adopting a connecting bolt (18); the supporting frame (10) is welded at the upper end of the connecting plate (15); the nitrogen heating device (9) is arranged at the upper end of the supporting frame (10); one end of the air inlet pipe (8) is communicated with the tank body (1), and the other end of the air inlet pipe is communicated with the nitrogen heating box (21); the first one-way electromagnetic valve (7) is fixedly arranged on the air inlet pipe (8); the nitrogen storage tank fixing cylinder (14) is welded at the upper end of the connecting plate (15); the nitrogen storage tank (13) is arranged in a nitrogen storage tank fixing cylinder (14); one end of the communicating pipe (11) is communicated with the nitrogen storage tank (13), and the other end of the communicating pipe is communicated with the nitrogen heating box (21); the second one-way electromagnetic valve (12) is fixedly arranged on the communicating pipe (11); the storage battery placing box (19) is arranged at the upper end of the connecting plate (15); the storage battery (16) is arranged in the storage battery placing box (19), and the storage battery (16) is electrically connected with the first temperature detector (2), the micro-pressure tester (5), the PLC (programmable logic controller) controller (6), the first one-way electromagnetic valve (7), the second one-way electromagnetic valve (12), the electric heating wire (20) and the second temperature detector (24) to provide electric energy; PLC controller (6) are fixed to be set up on braced frame (10) right side, and PLC controller (6) and first thermodetector (2), minute-pressure tester (5), first one-way solenoid valve (7), second one-way solenoid valve (12), electric heating wire (20) and second thermodetector (24) electric connection control its switch.
2. The kiln pressure compensation device of claim 1, wherein: the micro-pressure tester (5) is fixedly arranged at the upper end of the tank body (1) in a sealing way.
3. The kiln pressure compensation device of claim 1, wherein: the nitrogen heating device (9) comprises an electric heating wire (20), a nitrogen heating box (21), a sealing gasket (22), a second nut (23), a second temperature detector (24) and a heat conducting plate (25); the nitrogen heating box (21) is fixedly arranged at the upper end of the supporting frame (10); the heat conducting plate (25) is hermetically arranged on the inner wall of the nitrogen heating box (21); the electric heating wires (20) are flatly laid at the lower end of the nitrogen heating box (21) and are arranged at the lower end of the heat conducting plate (25); the second temperature detector (24) adopts a second nut (23) and is arranged in the nitrogen heating box (21) in parallel.
4. The kiln pressure compensation device of claim 3, wherein: the sealing gasket (22) is arranged on the second temperature detector (24), and the joint of the sealing gasket and the nitrogen heating box (21) is arranged in a sealing mode.
5. The kiln pressure compensation device of claim 1, wherein: the nitrogen storage tank fixing cylinder (14) is a round cylinder.
6. The kiln pressure compensation device of claim 1, wherein: the storage battery placing box (19) is a square box body without an end cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021445158.7U CN213454995U (en) | 2020-07-21 | 2020-07-21 | Kiln pressure compensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021445158.7U CN213454995U (en) | 2020-07-21 | 2020-07-21 | Kiln pressure compensation device |
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| Publication Number | Publication Date |
|---|---|
| CN213454995U true CN213454995U (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021445158.7U Active CN213454995U (en) | 2020-07-21 | 2020-07-21 | Kiln pressure compensation device |
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| CN (1) | CN213454995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046665A (en) * | 2021-11-26 | 2022-02-15 | 佛山市凌赫热能科技有限公司 | Self-detection kiln pressure compensation device |
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2020
- 2020-07-21 CN CN202021445158.7U patent/CN213454995U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046665A (en) * | 2021-11-26 | 2022-02-15 | 佛山市凌赫热能科技有限公司 | Self-detection kiln pressure compensation device |
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