CN214195727U - Compact type micro negative pressure coal yard high-efficiency environment-friendly coal-fired power plant structure - Google Patents
Compact type micro negative pressure coal yard high-efficiency environment-friendly coal-fired power plant structure Download PDFInfo
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- CN214195727U CN214195727U CN202021944304.0U CN202021944304U CN214195727U CN 214195727 U CN214195727 U CN 214195727U CN 202021944304 U CN202021944304 U CN 202021944304U CN 214195727 U CN214195727 U CN 214195727U
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- coal
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- negative pressure
- power plant
- fired power
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- 239000003245 coal Substances 0.000 title claims abstract description 105
- 238000003860 storage Methods 0.000 claims abstract description 35
- 230000001681 protective effect Effects 0.000 claims abstract description 25
- 239000000428 dust Substances 0.000 claims abstract description 22
- 230000007613 environmental effect Effects 0.000 claims abstract description 17
- 239000010410 layer Substances 0.000 claims abstract description 11
- 239000011241 protective layer Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 11
- 229920005549 butyl rubber Polymers 0.000 claims description 4
- 239000002956 ash Substances 0.000 abstract description 11
- 239000010883 coal ash Substances 0.000 abstract description 10
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The utility model discloses a high-efficient environmental protection coal fired power plant structure in compact little negative pressure coal yard, including factory, workshop, storage coal bunker and No. two defeated coal pipes, the inside workshop that is provided with in factory, workshop one end is provided with the fan room, the workshop other end is provided with the storage ash storehouse, storage ash storehouse one side is provided with the pulse dust collector, the cable protective pipe is installed through the mounting bracket in pulse dust collector one side, the inboard veneer of cable protective pipe has the insulating layer, the cable protective pipe outside is provided with thermal-insulated protective layer, workshop one side is provided with the storage coal bunker, storage coal bunker one side sets up the fire-fighting room, No. one defeated coal pipe is installed through the mounting bracket to storage coal bunker one end, No. one the valve is installed through the mounting bracket to one side of defeated coal pipe. The utility model discloses simple structure, compactness can weigh when transporting coal charge, coal ash, have the fire prevention facility simultaneously, are fit for being extensively promoted and use.
Description
Technical Field
The utility model relates to a coal fired power plant technical field, in particular to high-efficient environmental protection coal fired power plant structure in compact little negative pressure coal yard.
Background
A coal-fired power plant, called a thermal power plant for short, is a plant for producing electric energy by using combustible materials, such as coal, as fuel, and has the following basic production processes: when the fuel is burnt, water is heated to generate steam, chemical energy of the fuel is converted into heat energy, the steam pressure pushes a steam turbine to rotate, the heat energy is converted into mechanical energy, and then the steam turbine drives a generator to rotate, so that the mechanical energy is converted into electric energy.
Patent No. CN 201820539550.4's publication a high-efficient environmental protection coal fired power plant structure in little negative pressure coal yard of compact arranges the noise that can significantly reduce in inclosed fan room with the primary air fan, and little negative pressure design can reduce the coal ash that produces in coal yard, coal bunker and the ash storehouse production process, contains the pollution that sulfur gas caused the environment, and the feature of environmental protection is good, adopts the compact to arrange and can reduce area.
The high-efficiency environment-friendly coal-fired power plant structure of the compact micro negative pressure coal yard has the following disadvantages: 1. The overall structure is complicated, the cost is high, does not have the function of weighing, can not weigh when transporting coal, ash, 2, do not have the fire prevention facility, can not improve production safety, for this reason, we provide a compact high-efficient environmental protection coal fired power plant structure in little negative pressure coal yard.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a high-efficient environmental protection coal fired power plant structure in compact little negative pressure coal yard can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high-efficient environmental protection coal fired power plant structure in compact little negative pressure coal yard, includes factory, workshop, stores up coal bunker and No. two defeated coal pipes, the inside workshop that is provided with in factory, workshop one end is provided with the fan room, the workshop other end is provided with stores up the ash storehouse, it is provided with pulse dust collector to store up ash storehouse one side, the cable protecting tube is installed through the mounting bracket in pulse dust collector one side, the inboard veneer of cable protecting tube has the insulating layer, the cable protecting tube outside is provided with thermal-insulated protective layer, workshop one side is provided with stores up the coal bunker, store up coal bunker one side and set up the fire-fighting room, store up coal bunker one end and install a defeated coal pipe through the mounting bracket, a valve is installed through the mounting bracket in defeated coal pipe one side.
Furthermore, a first valve is sleeved on the outer side of the first coal conveying pipe, a second valve is sleeved on the outer side of the second coal conveying pipe, and one ends of the first coal conveying pipe and the second coal conveying pipe are located inside a workshop.
Furthermore, the air outlet end of the fan chamber is located inside the workshop, and the air inlet end of the pulse dust collector is connected with the workshop and the dust storage bin through pipelines respectively.
Further, a wagon balance is fixed at one end of the interior of the factory area through bolts.
Further, the insulating layer is made of a butyl rubber material, and the heat insulation protective layer is made of a heat insulation felt material.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. through setting up the weighbridge, workshop and storage coal bin, the personnel can open the valve on defeated coal pipe or No. two valves on defeated coal pipe No. two, make the coal charge get into in the workshop, double delivery route, break down, the convenient switching during maintenance, can not influence production efficiency, wind, the coal charge is advanced the factory after, the storage is in storage coal bin, and is convenient for use, the coal ash storage after the use is in storing up the ash bin, pulse dust collector work can be handled the dust that coal ash flies upward the production, the transportation coal charge, during the coal ash, can weigh through the weighbridge.
2. Through setting up the fan room, cable protective tube and fire control room, the fan room can improve the inside air of factory, can pass the cable protective tube with the cable of output electric energy, the cable protective tube can protect the cable, the insulating effect of cable protective tube can be improved to the inboard insulating layer of cable protective tube, avoid appearing the electrically conductive condition, the thermal-insulated effect can be played to the thermal-insulated protective layer in the cable protective tube outside, prevent that outside heat from getting into in the cable protective tube, the heating cable, the fire control room is located coal bunker one side, it is nearer apart from workshop and coal bunker, when the condition of a fire appears, can rescue fast.
Drawings
FIG. 1 is the utility model relates to a compact is little negative pressure coal yard high efficiency environmental protection coal fired power plant structure's overall structure sketch map.
Figure 2 is the utility model relates to a coal storage bin schematic structure of high-efficient environmental protection coal fired power plant structure in compact little negative pressure coal yard.
Figure 3 is the utility model relates to a cable protective tube inside and outside material profile view of high-efficient environmental protection coal fired power plant structure in compact little negative pressure coal yard.
In the figure: 1. a factory area; 2. a workshop; 3. a coal storage bin; 4. an ash storage bin; 5. a pulse dust collector; 6. a fan chamber; 7. a wagon balance; 8. a fire-fighting chamber; 9. a first coal conveying pipe; 10. a first valve; 11. a second coal conveying pipe; 12. a second valve; 13. a cable guard tube; 14. an insulating layer; 15. and a heat insulation protective layer.
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 figures 1-3, a compact micro negative pressure coal yard high efficiency environmental protection coal-fired power plant structure comprises a factory area 1, a workshop 2, a coal storage bin 3 and a second coal conveying pipe 11, a workshop 2 is arranged in the plant area 1, a fan room 6 is arranged at one end of the workshop 2, an ash storage bin 4 is arranged at the other end of the workshop 2, a pulse dust collector 5 is arranged at one side of the ash storage bin 4, a cable protective pipe 13 is arranged at one side of the pulse dust collector 5 through a mounting rack, an insulating layer 14 is glued on the inner side of the cable protective tube 13, a heat insulation protective layer 15 is arranged on the outer side of the cable protective tube 13, 2 one side in workshop is provided with coal storage bunker 3, coal storage bunker 3 one side sets up fire control room 8, coal conveying pipe 9 is installed through the mounting bracket to coal storage bunker 3 one end, No. one valve 10 is installed through the mounting bracket to coal conveying pipe 9 one side.
The first valve 10 is sleeved on the outer side of the first coal conveying pipe 9, the second valve 12 is sleeved on the outer side of the second coal conveying pipe 11, and one ends of the first coal conveying pipe 9 and one end of the second coal conveying pipe 11 are located inside the workshop 2.
In this embodiment, as shown in fig. 2, the first valve 10 of the first coal conveying pipe 9 or the second valve 12 of the second coal conveying pipe 11 is opened to allow the coal to enter the workshop 2.
The air outlet end of the fan chamber 6 is located inside the workshop 2, and the air inlet end of the pulse dust collector 5 is connected with the workshop 2 and the dust storage bin 4 through pipelines respectively.
In the embodiment, as shown in fig. 1, the fan room 6 can improve the air inside the plant area 1, and the pulse dust collector 5 can remove dust inside the plant 2 and the dust storage bin 4.
Wherein, the wagon balance 7 is fixed with through the bolt in one end in the factory 1.
In this embodiment, as shown in fig. 1, when transporting coal material and coal ash, the coal material and coal ash can be weighed by a weighbridge 7.
The insulating layer 14 is made of butyl rubber material, and the heat insulation protective layer 15 is made of heat insulation felt material.
In this embodiment, as shown in fig. 3, the insulating layer 14 made of butyl rubber material can improve the insulating effect of the cable protective tube 13, and avoid the occurrence of electric conduction, and the heat insulating protective layer 15 made of heat insulating felt material can play a role in heat insulation, so as to prevent external heat from entering the cable protective tube 13 and heating the cable.
It should be noted that the utility model relates to a compact micro negative pressure coal yard high efficiency environmental protection coal-fired power plant structure, when working, personnel can open the first valve 10 on the first coal conveying pipe 9 or the second valve 12 on the second coal conveying pipe 11, so that the coal material enters the workshop 2, the double conveying route, the fault and the convenient switch during the maintenance can not affect the production efficiency, the fan room 6 can improve the air in the plant area 1, the cable outputting the electric energy can pass through the cable protective pipe 13, the cable protective pipe 13 can protect the cable, the insulating layer 14 in the cable protective pipe 13 can improve the insulating effect of the cable protective pipe 13, the conductive condition can be avoided, the heat insulation protective layer 15 outside the cable protective pipe 13 can play the heat insulation role, prevent the external heat from entering the cable protective pipe 13, heat the cable, after the coal material enters the plant, the storage is in coal storage bunker 3, facilitates the use, and fire control room 8 is located coal storage bunker 3 one side, and is nearer apart from workshop 2 and coal storage bunker 3, when the condition of a fire appears, can rescue fast, and the coal ash storage after the use is in ash storage bunker 4, and pulse dust collector 5 work can be handled the dust that coal ash flies upward the production, when transporting coal charge, coal ash, can weigh through weighbridge 7.
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 (5)
1. The utility model provides a high-efficient environmental protection coal fired power plant structure in little negative pressure coal yard of compact, includes factory (1), workshop (2), coal storage bunker (3) and No. two defeated coal pipes (11), its characterized in that: plant (1) inside workshop (2) that is provided with, workshop (2) one end is provided with fan room (6), workshop (2) other end is provided with ash storage storehouse (4), ash storage storehouse (4) one side is provided with pulse dust collector (5), cable protective tube (13) are installed through the mounting bracket to pulse dust collector (5) one side, cable protective tube (13) inboard veneer has insulating layer (14), the cable protective tube (13) outside is provided with thermal-insulated protective layer (15), workshop (2) one side is provided with coal storage bunker (3), coal storage bunker (3) one side sets up fire-fighting room (8), coal storage bunker (3) one end is installed one number coal conveying pipe (9) through the mounting bracket, one number valve (10) are installed through the mounting bracket to one number coal conveying pipe (9) one side.
2. The compact micro-negative pressure coal yard high efficiency environmental protection coal fired power plant structure of claim 1, characterized in that: a first valve (10) is sleeved on the outer side of the first coal conveying pipe (9), a second valve (12) is sleeved on the outer side of the second coal conveying pipe (11), and one ends of the first coal conveying pipe (9) and the second coal conveying pipe (11) are located inside the workshop (2).
3. The compact micro-negative pressure coal yard high efficiency environmental protection coal fired power plant structure of claim 1, characterized in that: the air outlet end of the fan chamber (6) is located inside the workshop (2), and the air inlet end of the pulse dust collector (5) is connected with the workshop (2) and the dust storage bin (4) through pipelines.
4. The compact micro-negative pressure coal yard high efficiency environmental protection coal fired power plant structure of claim 1, characterized in that: and one end in the plant area (1) is fixed with a wagon balance (7) through a bolt.
5. The compact micro-negative pressure coal yard high efficiency environmental protection coal fired power plant structure of claim 1, characterized in that: the insulating layer (14) is made of butyl rubber materials, and the heat insulation protective layer (15) is made of heat insulation felt materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021944304.0U CN214195727U (en) | 2020-09-08 | 2020-09-08 | Compact type micro negative pressure coal yard high-efficiency environment-friendly coal-fired power plant structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021944304.0U CN214195727U (en) | 2020-09-08 | 2020-09-08 | Compact type micro negative pressure coal yard high-efficiency environment-friendly coal-fired power plant structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214195727U true CN214195727U (en) | 2021-09-14 |
Family
ID=77629190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021944304.0U Expired - Fee Related CN214195727U (en) | 2020-09-08 | 2020-09-08 | Compact type micro negative pressure coal yard high-efficiency environment-friendly coal-fired power plant structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214195727U (en) |
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2020
- 2020-09-08 CN CN202021944304.0U patent/CN214195727U/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 |
Granted publication date: 20210914 |