CN211170517U - Hydrogen plasma coal-to-acetylene pulverized coal storage system - Google Patents
Hydrogen plasma coal-to-acetylene pulverized coal storage system Download PDFInfo
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- CN211170517U CN211170517U CN201921357336.8U CN201921357336U CN211170517U CN 211170517 U CN211170517 U CN 211170517U CN 201921357336 U CN201921357336 U CN 201921357336U CN 211170517 U CN211170517 U CN 211170517U
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Abstract
The utility model relates to a hydrogen plasma coal system acetylene fine coal storage system, including fine coal feed jar, fine coal filter, rotary feeder, plasma reactor, cyclone, the coal stuff pump, the effluent water sump, fine coal feed jar is connected with fine coal filter, fine coal feed tank bottom is established by rotary feeder, rotary feeder is connected with plasma reactor, plasma reactor is connected with cyclone, cyclone is connected with the coal stuff pump, the coal stuff pump is connected with the effluent water sump, the effluent water sump bottom is equipped with fine coal pump, the effluent water sump is connected with the clean water basin, the clean water basin is connected with the clean water pump, the clean water pump is connected with the filter through the pipeline, the filter is connected with plasma reactor through the pipeline. The utility model has the advantages that: the pulverized coal is stored in a sealed mode, so that the blocking phenomenon in the conveying process is effectively reduced, the cracking gas amount is obviously increased, the pulverized coal conveying pipeline of the original system does not need to be started or stopped frequently during normal operation of the system, and the blocking frequency of the pulverized coal conveying pipeline of the original system is greatly reduced.
Description
Technical Field
The utility model relates to a plasma coal system acetylene field particularly, relates to a hydrogen plasma coal system acetylene fine coal storage system.
Background
At present, with the continuous expansion of domestic chemical production devices, the environmental pollution is more and more serious, the environmental protection problem becomes a big problem restricting the production of enterprises, the research and development and application of plasma coal-made acetylene bring new opportunities to numerous chemical production enterprises, most of domestic enterprises relating to acetylene production use dry production technology, many problems in the dry acetylene production bring great troubles to people, the research and development and application of hydrogen plasma coal-made acetylene are at hand, the problems of coal powder storage, coal powder caking, coal powder cracking gas quantity and coal powder conveying are in urgent need of improvement, and the technical improvement of a plasma coal-made acetylene coal powder storage and conveying device is further a big problem.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned technical problem among the correlation technique, the utility model aims at providing a hydrogen plasma coal system acetylene fine coal storage system, the environmental protection reduces the consumption, increases the pyrolysis tolerance, reduces the buggy caking, prevents to block up the system pipeline.
The utility model aims at realizing through the following technical scheme: the utility model provides a hydrogen plasma coal system acetylene fine coal storage system, includes fine coal feed jar, fine coal feed jar upper portion is connected with fine coal filter through the pipeline, fine coal feed tank bottom is equipped with fine coal preheater, fine coal feed tank bottom is established by the rotary feeder, the rotary feeder is connected with plasma reactor through the pipeline, the plasma reactor lower part is connected with cyclone through the pipeline, the cyclone lower part is connected with the coal stuff pump through the pipeline, the coal stuff pump is connected with the effluent water sump through the pipeline, the effluent water sump bottom is equipped with the fine coal pump, the effluent water sump end is connected with the retrieval and utilization water pump through the pipeline, the retrieval and utilization water pump with cyclone is connected, the effluent water sump is connected with the clean water basin, the clean water basin is connected with the clean water pump through the pipeline, the clean water pump is connected with the filter through the pipeline, the filter is connected with the plasma reactor through a pipeline.
Furthermore, the bottom of the pulverized coal feeding tank is a cone, and the bottom of the cone of the pulverized coal feeding tank is provided with the pulverized coal preheater.
The utility model has the advantages that: the pulverized coal is stored in a sealing mode, so that the blocking phenomenon in the conveying process is effectively reduced, the cracking gas amount is obviously increased, the pulverized coal conveying pipeline of the original system is not required to be started or stopped frequently during normal operation, the blocking frequency of the pulverized coal conveying pipeline of the original system is greatly reduced, manpower required for overhauling and cleaning the conveying pipeline is greatly reduced, and the overhauling cost is effectively reduced.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a hydrogen plasma coal-to-acetylene pulverized coal storage system according to an embodiment of the present invention.
In the figure: 1. a pulverized coal feeding tank; 2. a pulverized coal filter; 3. a pulverized coal preheater; 4. a rotary feeder; 5. a plasma reactor; 6. a cyclone separator; 7. a coal slurry pump; 8. a sewage tank; 81. a recycling water pump; 82. a pulverized coal pump; 9. a clean water tank; 91. a clean water pump; 92. and (3) a filter.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
As shown in figure 1, the storage system for acetylene fine coal prepared from hydrogen plasma coal according to the embodiment of the present invention comprises a fine coal feeding tank 1, wherein the upper part of the fine coal feeding tank 1 is connected with a fine coal filter 2 through a pipeline, the bottom of the fine coal feeding tank 1 is provided with a fine coal preheater 3, the bottom of the fine coal feeding tank 1 is provided with a rotary feeder 4, the rotary feeder 4 is connected with a plasma reactor 5 through a pipeline, the lower part of the plasma reactor 5 is connected with a cyclone separator 6 through a pipeline, the lower part of the cyclone separator 6 is connected with a slurry pump 7 through a pipeline, the slurry pump 7 is connected with a sewage tank 8 through a pipeline, the bottom of the sewage tank 8 is provided with a fine coal pump 82, the end of the sewage tank 8 is connected with a reuse water pump 81 through a pipeline, the reuse water pump 81 is connected with the cyclone separator 6, the sewage tank 8 is connected with a clean water tank, the clean water tank 9 is connected with a clean water pump 91 through a pipeline, the clean water pump 91 is connected with a filter 92 through a pipeline, and the filter 92 is connected with the plasma reactor 5 through a pipeline.
In a specific embodiment, the bottom of the pulverized coal feed tank 1 is a cone, and the pulverized coal preheater 3 is arranged at the bottom of the cone of the pulverized coal feed tank 1.
When specifically using, according to this system plasma reactor 5 that plasma coal system acetylene fine coal stored use buggy pass through fine coal feed tank 1 and store, reduce moisture behind the 4 heats of fine coal preheater, carry to plasma reactor 5 in through a small amount of nitrogen gas, preheat the effectual improvement plasma reactor schizolysis tolerance of buggy in advance, reduce fine coal heating time in plasma reactor 5, the fine coal pump that uses back buggy accessible effluent water sump 8 and set up is taken out, can send to the burning of power plant and use. The blocking phenomenon of pulverized coal conveying can be reduced, and the stopping condition caused by the blockage of the pulverized coal pipeline during the system operation is avoided. The system has no coal dust blockage during normal operation, thereby greatly reducing the man-hour required for overhauling and cleaning the pulverized coal pipeline and effectively reducing the overhauling cost. The frequent maintenance of the discharged pulverized coal in the pulverized coal pipeline is not needed, so the field operation environment is effectively improved.
To sum up, with the aid of the above-mentioned technical scheme of the utility model, make full use of fine coal feed tank space reduces the consumption, reduces the buggy caking, improves buggy pyrolysis tolerance, reduces the buggy water content, reduces the frequency that fine coal feed tank back system blockked up the pipeline.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.
Claims (2)
1. The utility model provides a hydrogen plasma coal system acetylene fine coal storage system which characterized in that: including fine coal feed tank (1), fine coal feed tank (1) upper portion is connected with fine coal filter (2) through the pipeline, fine coal feed tank (1) bottom is equipped with fine coal preheater (3), fine coal feed tank (1) bottom is established by rotary feeder (4), rotary feeder (4) are connected with plasma reactor (5) through the pipeline, plasma reactor (5) lower part is connected with cyclone (6) through the pipeline, cyclone (6) lower part is connected with slurry pump (7) through the pipeline, slurry pump (7) are connected with effluent water sump (8) through the pipeline, effluent water sump (8) bottom is equipped with fine coal pump (82), effluent water sump (8) end is connected with retrieval and utilization water pump (81) through the pipeline, retrieval and utilization water pump (81) with cyclone (6) are connected, the sewage tank (8) is connected with the clean water tank (9), the clean water tank (9) is connected with the clean water pump (91) through a pipeline, the clean water pump (91) is connected with the filter (92) through a pipeline, and the filter (92) is connected with the plasma reactor (5) through a pipeline.
2. The hydrogen plasma coal-to-acetylene pulverized coal storage system according to claim 1, characterized in that: the bottom of the pulverized coal feeding tank (1) is a cone, and the bottom of the cone of the pulverized coal feeding tank (1) is provided with the pulverized coal preheater (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921357336.8U CN211170517U (en) | 2019-08-20 | 2019-08-20 | Hydrogen plasma coal-to-acetylene pulverized coal storage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921357336.8U CN211170517U (en) | 2019-08-20 | 2019-08-20 | Hydrogen plasma coal-to-acetylene pulverized coal storage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211170517U true CN211170517U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921357336.8U Active CN211170517U (en) | 2019-08-20 | 2019-08-20 | Hydrogen plasma coal-to-acetylene pulverized coal storage system |
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| Country | Link |
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| CN (1) | CN211170517U (en) |
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2019
- 2019-08-20 CN CN201921357336.8U patent/CN211170517U/en active Active
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