CN201180124Y - Gas producer system - Google Patents
Gas producer system Download PDFInfo
- Publication number
- CN201180124Y CN201180124Y CNU2008200785717U CN200820078571U CN201180124Y CN 201180124 Y CN201180124 Y CN 201180124Y CN U2008200785717 U CNU2008200785717 U CN U2008200785717U CN 200820078571 U CN200820078571 U CN 200820078571U CN 201180124 Y CN201180124 Y CN 201180124Y
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- Prior art keywords
- temperature separator
- gas generator
- low
- stopping valve
- pipeline
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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- Combustion Of Fluid Fuel (AREA)
Abstract
The utility model relates to a coal gas generating furnace system, comprising a coal gas generating furnace and a first high temperature separator and a second high temperature separator connected with the coal gas generating furnace, wherein a pipeline which is connected with the first high temperature separator and the coal gas generating furnace is provided with a first disconnecting valve, a pipeline which is connected with the second high temperature separator and the coal gas generating furnace is provided with a second disconnecting valve; the first high temperature separator is also connected with a first low temperature separator, the second high temperature separator is also connected with a second low temperature separator, an outlet of the first low temperature separator is provided with a third disconnecting valve, and an outlet of the second low temperature separator is provided with a fourth disconnecting valve. The coal gas generating furnace system removes the blockage phenomenon in the coal gas pipeline on the precondition of not affecting the production, periodically maintains the pipeline, and improves the use safety of the coal gas generating furnace system.
Description
Technical field
The utility model relates to a kind of producer gas generator, particularly a kind of gas generator system that can be used alternatingly.
Background technology
Existing producer gas generator as shown in Figure 1, this gas generator system agent structure comprises coal conveyor 1, producer gas generator 2, high-temperature separator 3, the low-temperature separator 4 that connects successively, raw coal is sent into producer gas generator 2 reactions by coal conveyor 1 and is generated coal gas, this coal gas separates coal dust once more and carries coal gas through the outlet of low-temperature separator 4 to the user through separates coal dust in high-temperature separator 3 in low-temperature separator 4.Because in the coal gas course of conveying, in transport pipe, have the coal dust precipitation inevitably, when settling cumulative, the obstruction that can cause pipeline, the flow velocity of mixed gas will change, thereby can influence the normal operation of system, even also can initiation potential.
The utility model content
The purpose of this utility model provides a kind of gas generator system, can eliminate the obstruction hidden danger in the gas line under the prerequisite that does not influence production, and can realize the regular maintenance of pipeline, improves the security that gas generator system uses.
To achieve these goals, the utility model provides a kind of gas generator system, comprise: producer gas generator and first high-temperature separator that is connected with described producer gas generator and second high-temperature separator, the pipeline that described first high-temperature separator is connected with producer gas generator is provided with first stopping valve, and the pipeline that described second high-temperature separator is connected with described producer gas generator is provided with second stopping valve.
This gas generator system can also comprise: first low-temperature separator and second low-temperature separator, described first high-temperature separator is connected with first low-temperature separator, described second high-temperature separator is connected with second low-temperature separator, the exit of described first low-temperature separator is provided with the 3rd stopping valve, and the exit of second low-temperature separator is provided with the 4th stopping valve.
This gas generator system further comprises: first interchanger and second interchanger, and described first high-temperature separator is connected with first low-temperature separator by first interchanger, and described second high-temperature separator is connected with second low-temperature separator by second interchanger; Primary waste heat boiler and secondary waste heat boiler, described primary waste heat boiler is connected with the outlet of described first low-temperature separator, and described secondary waste heat boiler is connected with the outlet of described second low-temperature separator.
The gas generator system that the utility model provides is by to being arranged on first stopping valve to the, four stopping valve on the pipeline, can realize the switching between two cover producer gas generators, thereby make when on one road coal gas output channel, taking place to block, can immediately it be closed, open No. the second producer gas generator, make coal gas output uninterrupted.Can under the prerequisite that does not influence production, eliminate ducted obstruction hidden danger, and can realize the regular maintenance of pipeline, improve the security that gas generator system uses.
Description of drawings
Fig. 1 is the structural representation of prior art gas generator system;
Fig. 2 is the structural representation of the utility model gas generator system;
Fig. 3 is another structural representation of the utility model gas generator system;
Fig. 4 is the another structural representation of the utility model gas generator system.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Embodiment
As shown in Figure 2, structural representation for the utility model gas generator system, comprise: producer gas generator 2, first high-temperature separator 3, second high-temperature separator 3 ', first low-temperature separator 4, second low-temperature separator 4 ', gas generator system promptly of the present utility model is the gas generator system with separation heat exchanging redundant system that a producer gas generator 2 and two cover separation heat exchanging systems form.The utility model mainly relies on two stopping valve that are installed in this system to switch the working order of two cover separation heat exchanging systems, the installation site of two stopping valve is as shown on Fig. 2, first stopping valve 5 places on the pipeline of 3 of producer gas generator 2 and first high-temperature separators, second stopping valve 6 place producer gas generator 2 and second high-temperature separator 3 ' pipeline on.
Its working process is: at first allow one to overlap the separation heat exchanging system works, for example close second stopping valve 6, open first stopping valve 5, this moment, raw coal was sent into producer gas generator 2 internal reactions generation coal gas by coal conveyor, this coal gas will be through first high-temperature separator, 3 flash liberation coal dusts, in first low-temperature separator 4, separate coal dust once more, at last coal gas is carried to the user by pipeline.If there is the coal dust precipitation in this cover gas generator system after work for some time inevitably in transport pipe, sedimental increase can cause the obstruction of gas pipe line; Can close first stopping valve 5 immediately this moment, second stopping valve 6 is opened, changed another set of separation heat exchanging system and carry coal gas to the user, can dredge this moment to the pipeline of the gas generator system of having closed, and be unlikely to have influence on user's use, easy to operate.
As shown in Figure 3, another structural representation for the utility model gas generator system, comprise: producer gas generator 2, first high-temperature separator 3, second high-temperature separator 3 ', first low-temperature separator 4, second low-temperature separator 4 ', first interchanger 9, second interchanger 9 ', be that gas generator system of the present utility model is a producer gas generator 2 and two cover separation heat exchanging systems, form gas generator system with separation heat exchanging redundant system.The utility model mainly relies on four stopping valve that are installed in this system to switch the working order of two cover separation heat exchanging systems, the installation site of four stopping valve is as shown on Fig. 3, first stopping valve 5 places on the pipeline of 3 of producer gas generator 2 and first high-temperature separators, second stopping valve 6 place producer gas generator 2 and second high-temperature separator 3 ' pipeline on, the 3rd stopping valve 7 places on the pipeline in first low-temperature separator, 4 exits, and the 4th stopping valve 8 places on the pipeline in second low-temperature separator, 4 ' exit.
Its working process is: at first allow one to overlap the separation heat exchanging system works, for example close second stopping valve 6 and the 4th stopping valve 8, open first stopping valve 5 and the 3rd stopping valve 7, this moment, raw coal was sent into producer gas generator 2 internal reactions generation coal gas by coal conveyor, this coal gas will be through first high-temperature separator, 3 flash liberation coal dusts, heating and gasifying agent in first interchanger 5, separate coal dust once more in first low-temperature separator 4, at last coal gas is carried to the user by pipeline.If there is the coal dust precipitation in this cover gas generator system after work for some time inevitably in transport pipe, sedimental increase can cause the obstruction of gas pipe line; Can close first stopping valve 5 and the 3rd stopping valve 7 immediately this moment, second stopping valve 6 and the 4th stopping valve 8 are opened, change another set of separation heat exchanging system and carry coal gas to the user, can dredge this moment to the pipeline of the gas generator system of having closed, eliminate the obstruction hidden danger in the gas line, and pipeline carried out regular maintenance, and be unlikely to have influence on user's use, easy to operate.
In order to make air feed have more continuity, when the switching gas generator system is taken a breath, system as described above, can open second stopping valve 6 earlier, allow the coal gas can be earlier in a coal-gas producer 2 and second high-temperature separator a 3 ' operation, then close first stopping valve 5, allow also the coal gas at first high-temperature separator 3 and first low-temperature separator, 4 inner filtrations transfer out, close the 3rd stopping valve 7 then, open the 4th stopping valve 8, this moment second high-temperature separator 3 ' in existing coal gas in filtration, open the 4th stopping valve 8 after, can be quick, make smoothly that coal gas is continual to be carried to the user.
As shown in Figure 4, another structural representation for the utility model gas generator system, the first low-temperature heat exchange gas in this gas generator system and the exit of the second low-temperature heat exchange gas also be connected to respectively primary waste heat boiler 10 and secondary waste heat boiler 10 ', be used to utilize the used heat of generation to make steam.
It should be noted that at last: above embodiment only in order to the explanation the technical solution of the utility model, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (4)
1, a kind of gas generator system, comprise producer gas generator and first high-temperature separator that is connected with described producer gas generator and second high-temperature separator, it is characterized in that, the pipeline that described first high-temperature separator is connected with producer gas generator is provided with first stopping valve, and the pipeline that described second high-temperature separator is connected with described producer gas generator is provided with second stopping valve.
2, gas generator system according to claim 1, it is characterized in that, described first high-temperature separator is connected with first low-temperature separator, described second high-temperature separator is connected with second low-temperature separator, the exit of described first low-temperature separator is provided with the 3rd stopping valve, and the exit of described second low-temperature separator is provided with the 4th stopping valve.
3, gas generator system according to claim 1 is characterized in that, described first high-temperature separator is connected with first low-temperature separator by first interchanger, and described second high-temperature separator is connected with second low-temperature separator by second interchanger.
4, gas generator system according to claim 1 and 2 is characterized in that also comprising: primary waste heat boiler is connected with the outlet of described first low-temperature separator; Secondary waste heat boiler is connected with the outlet of described second low-temperature separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200785717U CN201180124Y (en) | 2008-01-16 | 2008-01-16 | Gas producer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200785717U CN201180124Y (en) | 2008-01-16 | 2008-01-16 | Gas producer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201180124Y true CN201180124Y (en) | 2009-01-14 |
Family
ID=40249623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200785717U Expired - Fee Related CN201180124Y (en) | 2008-01-16 | 2008-01-16 | Gas producer system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201180124Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101603627B (en) * | 2009-07-15 | 2012-07-04 | 中冶南方工程技术有限公司 | Automatic switching and adjustment method for big and small pipes of coal gas mixing station |
-
2008
- 2008-01-16 CN CNU2008200785717U patent/CN201180124Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101603627B (en) * | 2009-07-15 | 2012-07-04 | 中冶南方工程技术有限公司 | Automatic switching and adjustment method for big and small pipes of coal gas mixing station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG KEDA ELECTROMECHANICAL CO., LTD. Free format text: FORMER OWNER: MAANSHAN XINDONGLI CLEANING ENERGY CO., LTD. Effective date: 20090731 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090731 Address after: Guangzhou Long Industrial Park, Chencun Town, Shunde District, Guangdong, Foshan province 528313 Co-patentee after: Ma'anshan New Power Jieneng Co., Ltd. Patentee after: Guangdong Koda mechanical and electrical Limited by Share Ltd Address before: Ma'anshan City Economic and Technological Development Zone North Tower Road 555, zip code: 243041 Patentee before: Ma'anshan New Power Jieneng Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528313, Foshan, Guangdong province Shunde District Chencun Town Long Industrial Park Patentee after: Guangdong Keda Electromechanical Co., Ltd. Patentee after: Maanshan KEDA Clean Energy Co., Ltd. Address before: 528313, Foshan, Guangdong province Shunde District Chencun Town Long Industrial Park Patentee before: Guangdong Keda Electromechanical Co., Ltd. Patentee before: Ma'anshan New Power Jieneng Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528313, Foshan, Guangdong province Shunde District Chencun Town Long Industrial Park Co-patentee after: Ma'anshan Keda Clean Energy Co., Ltd. Patentee after: Guangdong Keda Electromechanical Co., Ltd. Address before: 528313, Foshan, Guangdong province Shunde District Chencun Town Long Industrial Park Co-patentee before: Maanshan KEDA Clean Energy Co., Ltd. Patentee before: Guangdong Keda Electromechanical Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 Termination date: 20170116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |