CN212081298U - Semi coke production residual gas jet combustion system - Google Patents
Semi coke production residual gas jet combustion system Download PDFInfo
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- CN212081298U CN212081298U CN202020662412.2U CN202020662412U CN212081298U CN 212081298 U CN212081298 U CN 212081298U CN 202020662412 U CN202020662412 U CN 202020662412U CN 212081298 U CN212081298 U CN 212081298U
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- gas transmission
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- transmission pipeline
- coke production
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Abstract
The utility model provides a blue charcoal production surplus coal gas spouts burning system, including blue charcoal apparatus for producing, water seal arrangement, gas transmission pipeline and generating set boiler, the coal gas outlet end of blue charcoal apparatus for producing extends to the water seal arrangement in through the connecting line, the coal gas outlet of water seal arrangement communicates with the combustion chamber of generating set boiler through the gas transmission pipeline; and residual coal gas generated by the semi-coke production device is conveyed to the combustion chamber for combustion through a water seal device and a gas conveying pipeline. Therefore, the residual coal gas of the semi-coke production device is used for combustion power generation, and the problems of a large amount of energy waste and serious environmental pollution caused by the fact that the residual coal gas of the semi-coke production device in the prior art is treated in a diffusion ignition mode are solved.
Description
Technical Field
The utility model relates to a coal gas spouts and fires the equipment field, particularly, relates to a blue charcoal production surplus coal gas spouts system of burning.
Background
At present, in the field of semi-coke production, most of semi-coke production devices do not comprehensively utilize residual coal gas, and only can adopt a diffusion ignition mode to treat the residual coal gas, so that a large amount of energy is wasted, and serious environmental pollution is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a blue charcoal production surplus coal gas spouts system of burning to at least, solve blue charcoal apparatus for producing among the prior art surplus coal gas and take to diffuse the mode of lighting and handle the problem that causes a large amount of energy extravagant and serious environmental pollution.
In order to realize the purpose, the utility model provides a blue charcoal production residual gas spouts system of firing, including blue charcoal apparatus for producing, water seal, gas transmission pipeline and generating set boiler, the coal gas outlet end of blue charcoal apparatus for producing extends to in the water seal through the connecting line, the coal gas outlet of water seal communicates with the combustion chamber of generating set boiler through the gas transmission pipeline; wherein, the residual coal gas produced by the semi-coke production device is conveyed to the combustion chamber for combustion through the water seal device and the gas pipeline.
Further, the combustion chamber comprises a main combustion chamber and an auxiliary combustion chamber, and the gas transmission pipelines comprise a main gas transmission pipeline, a first branch gas transmission pipeline and a second branch gas transmission pipeline; the inlet end of the main gas pipeline is communicated with a gas outlet of the water seal device, the inlet ends of the first branch gas pipeline and the second branch gas pipeline are communicated with the outlet end of the main gas pipeline, the outlet end of the first branch gas pipeline is communicated with the main combustion chamber to convey gas to the main combustion chamber, and the outlet end of the second branch gas pipeline is communicated with the auxiliary combustion chamber to convey gas to the auxiliary combustion chamber; the first branch air delivery line and the second branch air delivery line are not opened at the same time.
Furthermore, a manual gate valve, a blind plate electric valve and an electromagnetic quick shut-off valve are sequentially arranged on the main gas transmission pipeline along the conveying direction of the coal gas.
Furthermore, a first flowmeter and a first compensator are sequentially arranged on the first branch gas transmission pipeline along the gas transmission direction.
Furthermore, a first electric regulating valve and a first stop valve are sequentially arranged on the first branch gas transmission pipeline along the gas transmission direction, and the first electric regulating valve and the first stop valve are positioned at the rear end of the first compensator along the gas transmission direction.
Furthermore, a first flame arrester is further arranged on the first branch gas transmission pipeline, and the first flame arrester is located at the rear end of the first stop valve along the gas transmission direction.
Furthermore, a second flowmeter and a second compensator are sequentially arranged on the second branch gas transmission pipeline along the gas transmission direction.
Furthermore, a second electric regulating valve and a second stop valve are sequentially arranged on the second branch gas transmission pipeline along the gas transmission direction, and the second electric regulating valve and the second stop valve are positioned at the rear end of the second compensator along the gas transmission direction.
Furthermore, a second flame arrester is further arranged on the second branch gas transmission pipeline, and the second flame arrester is located at the rear end of the second stop valve along the gas transmission direction.
Further, the semi coke production residual gas jet-combustion system also comprises: and the electric butterfly valve is arranged on a connecting pipeline between the semi-coke production device and the water seal device.
The semi-coke production residual gas jet-combustion system adopting the technical scheme of the utility model comprises a semi-coke production device, a water seal device, a gas transmission pipeline and a generator set boiler, wherein the gas outlet end of the semi-coke production device extends into the water seal device through a connecting pipeline, and the gas outlet of the water seal device is communicated with the combustion chamber of the generator set boiler through the gas transmission pipeline; and residual coal gas generated by the semi-coke production device is conveyed to the combustion chamber for combustion through a water seal device and a gas conveying pipeline. Therefore, the residual coal gas of the semi-coke production device is used for combustion power generation, and the problems of a large amount of energy waste and serious environmental pollution caused by the fact that the residual coal gas of the semi-coke production device in the prior art is treated in a diffusion ignition mode are solved.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of an optional semi coke production residual gas jet-combustion system according to an embodiment of the present invention.
Wherein the figures include the following reference numerals:
10. a semi-coke production device; 20. a water seal device; 30. a gas transmission pipeline; 31. a manual gate valve; 32. a blind plate electric valve; 33. an electromagnetic quick cut-off valve; 34. a first flow meter; 35. a first compensator; 36. a first electric control valve; 37. a first shut-off valve; 38. a first flame arrestor; 39. a second flow meter; 310. a second compensator; 311. a second electric control valve; 312. a second stop valve; 313. a second flame arrestor; 40. a generator set boiler; 41. a combustion chamber; 50. an electric butterfly valve.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
According to the utility model discloses blue charcoal production surplus coal gas spouts system of burning, including blue charcoal apparatus for producing 10, water seal 20, gas transmission pipeline 30 and generating set boiler 40, the coal gas outlet end of blue charcoal apparatus for producing 10 extends to in the water seal 20 through the connecting line, the coal gas outlet of water seal 20 communicates with combustion chamber 41 of generating set boiler 40 through gas transmission pipeline 30; wherein, the residual gas generated by the semi-coke production device 10 is conveyed to the combustion chamber 41 for combustion through the water sealing device 20 and the gas pipeline 30. Therefore, the residual coal gas of the semi-coke production device is used for combustion power generation, and the problems of a large amount of energy waste and serious environmental pollution caused by the fact that the residual coal gas of the semi-coke production device in the prior art is treated in a diffusion ignition mode are solved.
In specific implementation, the combustion chamber 41 of the generator set boiler 40 comprises a main combustion chamber and an auxiliary combustion chamber, wherein burners are arranged in the main combustion chamber and the auxiliary combustion chamber, and meanwhile, the main combustion chamber and the auxiliary combustion chamber are connected into combustion-supporting air pipelines to provide sufficient oxygen for gas combustion; the gas transmission pipeline 30 comprises a main gas transmission pipeline, a first branch gas transmission pipeline and a second branch gas transmission pipeline; the inlet end of the main gas transmission pipeline is communicated with a gas outlet of the water seal device 20, the inlet ends of the first branch gas transmission pipeline and the second branch gas transmission pipeline are communicated with the outlet end of the main gas transmission pipeline, the outlet end of the first branch gas transmission pipeline is communicated with the main combustion chamber to transmit gas to the main combustion chamber, and the outlet end of the second branch gas transmission pipeline is communicated with the auxiliary combustion chamber to transmit gas to the auxiliary combustion chamber; the first branch gas transmission pipeline and the second branch gas transmission pipeline are not opened at the same time to work, and when the gas amount is normal, the first branch gas transmission pipeline is communicated and is combusted by adopting a main combustion chamber; when the gas quantity is reduced, the second branch gas transmission pipeline is communicated, the auxiliary combustion chamber is adopted for combustion, when the gas flow is changed, the switching at any time can be realized, and the safe and stable operation of the generator set boiler 40 is ensured.
In order to realize the control of the gas transmission pipeline 30, further, a manual gate valve 31, a blind plate electric valve 32 and an electromagnetic quick cut-off valve 33 are sequentially arranged on the main gas transmission pipeline along the gas transmission direction, and the manual gate valve 31, the blind plate electric valve 32 and the electromagnetic quick cut-off valve 33 are used for quickly cutting off the whole gas transmission pipeline 30 when needed.
Further, a first flowmeter 34, a first compensator 35, a first electric regulating valve 36, a first stop valve 37 and a first flame arrester 38 are sequentially arranged on the first branch gas pipeline along the conveying direction of the gas, and the first flowmeter 34 is used for monitoring the flow of the gas entering the main combustion chamber in real time when the main combustion chamber works; the first compensator 35 is used for compensating and absorbing the axial, transverse and angular thermal deformation of the first branch gas transmission pipeline, so that the gas transmission safety of the pipeline is ensured; the first electric regulating valve 36 is used for regulating the gas flow of the first branch gas transmission pipeline, and the first stop valve 37 is used for closing the first branch gas transmission pipeline under a specific condition, namely stopping transmitting gas to the main combustion chamber and adopting the auxiliary combustion chamber for combustion when the gas flow is reduced; the first flame arrester 38 is used for preventing the main combustion chamber from backfiring to the first branch gas pipeline when the main combustion chamber works, and the working safety is ensured.
Further, a second flow meter 39, a second compensator 310, a second electric regulating valve 311, a second stop valve 312 and a second flame arrester 313 are sequentially arranged on the second branch gas pipeline along the conveying direction of the gas, and the second flow meter 39 is used for monitoring the flow of the gas entering the auxiliary combustion chamber in real time when the auxiliary combustion chamber works; the second compensator 310 is used for compensating and absorbing the axial, transverse and angular thermal deformation of the second branch gas transmission pipeline, so that the gas transmission safety of the pipeline is ensured; the second electric regulating valve 311 is used for regulating the gas flow of the second branch gas transmission pipeline, and the second stop valve 312 is used for closing the second branch gas transmission pipeline under a specific condition, namely stopping transmitting gas to the auxiliary combustion chamber when the gas flow is reduced, and adopting the main combustion chamber for combustion; the second flame arrester 313 is used for preventing the auxiliary combustion chamber from backfiring to the second branch gas pipeline when the auxiliary combustion chamber works, so that the working safety is ensured.
Further, the remaining gas jet-burning system for semi-coke production further comprises an electric butterfly valve 50, and the electric butterfly valve 50 is arranged on a connecting pipeline between the semi-coke production device 10 and the water seal device 20. The electric butterfly valve 50 is used for adjusting the gas flow of the whole gas transmission pipeline 30; the water seal device 20 can prevent the explosion accident caused by the backfire of the combustion chamber 41 in the working process of the generator set boiler 40, and ensure the safe operation of the generator set boiler 40.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The residual gas jet-combustion system for semi-coke production is characterized by comprising a semi-coke production device (10), a water seal device (20), a gas transmission pipeline (30) and a generator set boiler (40), wherein a gas outlet end of the semi-coke production device (10) extends into the water seal device (20) through a connecting pipeline, and a gas outlet of the water seal device (20) is communicated with a combustion chamber (41) of the generator set boiler (40) through the gas transmission pipeline (30);
and residual gas generated by the semi-coke production device (10) is conveyed to the combustion chamber (41) through the water seal device (20) and the gas conveying pipeline (30) to be combusted.
2. The semi-coke production residual gas jet combustion system according to claim 1, wherein the combustion chamber (41) comprises a primary combustion chamber and a secondary combustion chamber, and the gas transmission pipeline (30) comprises a main gas transmission pipeline, a first branch gas transmission pipeline and a second branch gas transmission pipeline;
the inlet end of the main gas transmission pipeline is communicated with a gas outlet of the water seal device (20), the inlet ends of the first branch gas transmission pipeline and the second branch gas transmission pipeline are communicated with the outlet end of the main gas transmission pipeline, the outlet end of the first branch gas transmission pipeline is communicated with the main combustion chamber to transmit gas to the main combustion chamber, and the outlet end of the second branch gas transmission pipeline is communicated with the auxiliary combustion chamber to transmit gas to the auxiliary combustion chamber;
the first branch air delivery pipeline and the second branch air delivery pipeline are not opened at the same time.
3. The semi-coke production residual gas jet-combustion system according to claim 2, wherein a manual gate valve (31), a blind plate electric valve (32) and an electromagnetic quick cut-off valve (33) are sequentially arranged on the main gas transmission pipeline along the gas transmission direction.
4. The semi-coke production residual gas jet combustion system according to claim 2, wherein a first flow meter (34) and a first compensator (35) are sequentially arranged on the first branch gas transmission pipeline along the gas transmission direction.
5. The semi-coke production residual gas flame spraying system according to claim 4, wherein a first electric regulating valve (36) and a first stop valve (37) are further sequentially arranged on the first branch gas transmission pipeline along the gas transmission direction, and the first electric regulating valve (36) and the first stop valve (37) are located at the rear end of the first compensator (35) along the gas transmission direction.
6. The semi-coke production residual gas flame-spraying system as claimed in claim 5, wherein a first flame arrester (38) is further arranged on the first branch gas transmission pipeline, and the first flame arrester (38) is located at the rear end of the first stop valve (37) along the gas transmission direction.
7. The semi-coke production residual gas jet combustion system according to claim 2, wherein a second flow meter (39) and a second compensator (310) are sequentially arranged on the second branch gas transmission pipeline along the gas transmission direction.
8. The semi-coke production residual gas jet-combustion system according to claim 7, wherein a second electric regulating valve (311) and a second stop valve (312) are further sequentially arranged on the second branch gas transmission pipeline along the gas transmission direction, and the second electric regulating valve (311) and the second stop valve (312) are located at the rear end of the second compensator (310) along the gas transmission direction.
9. The semi-coke production residual gas spray-burning system according to claim 8, wherein a second flame arrester (313) is further arranged on the second branch gas transmission pipeline, and the second flame arrester (313) is located at the rear end of the second stop valve (312) along the gas transmission direction.
10. The semi-coke production residual gas jet-combustion system according to claim 1, further comprising:
and the electric butterfly valve (50) is arranged on a connecting pipeline between the semi-coke production device (10) and the water seal device (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020662412.2U CN212081298U (en) | 2020-04-27 | 2020-04-27 | Semi coke production residual gas jet combustion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020662412.2U CN212081298U (en) | 2020-04-27 | 2020-04-27 | Semi coke production residual gas jet combustion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212081298U true CN212081298U (en) | 2020-12-04 |
Family
ID=73592815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020662412.2U Expired - Fee Related CN212081298U (en) | 2020-04-27 | 2020-04-27 | Semi coke production residual gas jet combustion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212081298U (en) |
-
2020
- 2020-04-27 CN CN202020662412.2U patent/CN212081298U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201204 Termination date: 20210427 |