CN219943210U - High material level quick ash discharging device for electric precipitation - Google Patents
High material level quick ash discharging device for electric precipitation Download PDFInfo
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- CN219943210U CN219943210U CN202321584828.7U CN202321584828U CN219943210U CN 219943210 U CN219943210 U CN 219943210U CN 202321584828 U CN202321584828 U CN 202321584828U CN 219943210 U CN219943210 U CN 219943210U
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- ash
- pipe
- electric dust
- ash discharging
- bucket
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- 238000007599 discharging Methods 0.000 title claims abstract description 47
- 239000000463 material Substances 0.000 title claims abstract description 9
- 238000001556 precipitation Methods 0.000 title claims description 23
- 239000000428 dust Substances 0.000 claims abstract description 41
- 239000003245 coal Substances 0.000 description 6
- 238000002156 mixing Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high-material-level quick ash discharging device for electric dust removal, which belongs to the technical field of ash discharge of power plants and comprises an electric dust removal ash bucket and an ash discharging mechanism, wherein the ash discharging mechanism comprises an ash discharging pipe, the ash discharging pipe is communicated and connected with the outer surface of one side of the electric dust removal ash bucket, the electric dust removal ash bucket is used for ash removal, the other ends of the ash discharging pipe and an exhaust pipe are both communicated and connected with the inside of an ash tank car, dust in the electric dust removal ash bucket can be discharged into the inside of the ash tank car through the ash discharging pipe, meanwhile, harmful gas generated by ash removal is discharged into the inside of the ash tank car through the exhaust pipe, the air pipe is convenient for introducing compressed air into the inside of the electric dust removal ash bucket, the pressure difference between the electric dust removal ash bucket and the inside of the ash tank car is increased, so that the inside of the ash tank car forms a negative pressure environment, the dust in the electric dust removal ash bucket is enabled to flow near the port of the ash discharging pipe, the ash discharging efficiency is prevented from being influenced by the blockage of the ash discharging pipe, the compressed air entering the inside of the air pipe is conveniently shunted, and the inside of the ash discharging pipe is enabled to enter the inside the ash discharging pipe, and the ash discharging efficiency is further improved.
Description
Technical Field
The utility model relates to the technical field of ash discharge of power plants, in particular to an electric dust removal high-material-level rapid ash discharge device.
Background
The electric dust remover is necessary matching equipment for a thermal power plant, and has the function of removing particle smoke dust in smoke discharged by a coal-fired or oil-fired boiler, thereby greatly reducing the amount of smoke dust discharged into an atmosphere, and being important environmental protection equipment for improving environmental pollution and improving air quality.
The coal accounts for more than 60% of the power generation cost of the thermal power plant, the coal is blended into the coal blending coal to reduce the power generation cost, so that the coal blending coal is used for the common practice of a plurality of thermal power plants, the ash quality change is large, the designed output of a pneumatic ash removal system is exceeded, and the generated ash quantity is larger than the ash conveying quantity in the high-load operation process of the unit, so that an electric dust removal ash bucket is positioned at a high ash position, and the operation safety of the electric dust removal system and the load capacity of a safety belt of the unit are seriously influenced. If the ash in the ash bucket is directly discharged on the ground, the environment-friendly pollution event caused by dust emission is caused.
In the prior art, because the amount of ash produced by blending combustion is large, coarse ash in ash is granular, the proportion is large, the fluidity is poor, and ash deposits in an ash storage pipeline from an ash bucket to an ash tank truck to block pipes, the ash cannot flow into the ash tank truck quickly, and the existing equipment cannot well solve the problems.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model aims to provide a high-material-level quick ash discharging device for electric precipitation, and aims to solve the problems that an ash discharging pipeline of the existing high-material-level ash discharging device for electric precipitation is easy to deposit and block, and the service efficiency of the ash discharging pipeline is affected.
In order to solve the problems, the utility model adopts the following technical scheme:
an electric precipitation high material level fast ash discharging device, comprising:
an electric dust removing ash bucket; and
the ash discharging mechanism comprises an ash discharging pipe, the ash discharging pipe is connected to the outer surface of one side of the electric dust-collecting ash bucket in a communicating mode, an exhaust pipe is connected to the outer surface of one side of the electric dust-collecting ash bucket in a communicating mode, an air pipe I is connected to the outer surface of one side of the electric dust-collecting ash bucket in a communicating mode, an air pipe II is connected to the outer surface of one side of the ash discharging pipe in a communicating mode, and one end of the air pipe II is connected to the outer surface of one side of the air pipe in a communicating mode.
As a preferable scheme of the utility model, the caliber of one end of the ash discharge pipe, which is close to the electric dust-removing ash bucket, is larger than the caliber of the other end of the ash discharge pipe.
As a preferable scheme of the utility model, the ash discharge pipe is provided with an ash discharge valve.
As a preferable scheme of the utility model, the air valves are arranged on the first air pipe and the second air pipe.
As a preferable scheme of the utility model, one port of the air pipe close to the electric dust-removing ash bucket is higher than one port of the ash discharging pipe close to the electric dust-removing ash bucket.
As a preferable scheme of the utility model, the exhaust pipe connecting port is positioned at the position, close to the top end, of the outer surface of one side of the electric dust collector.
Advantageous effects
Compared with the prior art, the utility model provides the electric precipitation high-material-level rapid ash discharging device, which has the following beneficial effects:
1. in this scheme, the electric precipitation ash bucket is used for the ash removal work, put the inside ash tank car of the equal intercommunication connection of the other end of ash pipe and blast pipe, can be with inside the inside dust emission of electric precipitation ash bucket to ash tank car inside through putting the ash pipe, the harmful gas that the ash removal produced simultaneously is inside the ash tank car through the blast pipe exhaust, inside the duct one is convenient to inside the leading-in electric precipitation ash bucket of compressed air, pressure differential in electric precipitation ash bucket and the ash tank car has been increased, make the inside negative pressure environment that forms of ash tank car, thereby it flows to make inside being close to the dust of putting the ash pipe port department of electric precipitation ash bucket, avoid putting ash pipe jam influence and put ash efficiency, the duct two is convenient to divide the compressed air that will get into inside the duct one, make it get into inside the ash pipe, further promote and put ash efficiency.
2. In this scheme, put the ash valve and conveniently control the opening and close of putting the ash pipe, conveniently put the use of ash pipe, can operate the opening and close of tuber pipe one and tuber pipe two respectively through two air valve, promote its use convenience.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a second perspective view of the present utility model;
fig. 3 is a third perspective view of the present utility model.
The reference numerals in the figures illustrate:
1. an electric dust removing ash bucket; 2. an ash discharging mechanism; 201. an ash discharge pipe; 202. an exhaust pipe; 203. an air pipe I; 204. an air pipe II; 3. an ash discharge valve; 4. an air valve.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Examples:
referring to fig. 1-3, an electric precipitation high-level fast ash discharging device includes:
an electric dust-removing ash bucket 1; and
the ash discharging mechanism 2 comprises an ash discharging pipe 201, the ash discharging pipe 201 is connected to the outer surface of one side of the electric dust-collecting ash bucket 1 in a communicating mode, an exhaust pipe 202 is connected to the outer surface of one side of the electric dust-collecting ash bucket 1 in a communicating mode, an air pipe I203 is connected to the outer surface of one side of the electric dust-collecting ash bucket 1 in a communicating mode, an air pipe II 204 is connected to the outer surface of one side of the ash discharging pipe 201 in a communicating mode, and one end of the air pipe II 204 is connected to the outer surface of one side of the air pipe I203 in a communicating mode.
In the embodiment, electric precipitation ash bucket 1 is used for the ash removal work, the other end of putting ash pipe 201 and blast pipe 202 all communicates and connects inside the ash tank car, the ash tank car is prior art (not shown in the figure), can be with inside the inside dust emission of electric precipitation ash bucket 1 to inside the ash tank car through putting ash pipe 201, the harmful gas that the ash removal produced is inside the inside dust tank car through blast pipe 202 exhaust, tuber pipe one 203 is convenient to inside leading into electric precipitation ash bucket 1 to compressed air, the pressure differential in electric precipitation ash bucket 1 and the ash tank car has been increased, make inside the formation negative pressure environment of ash tank car, thereby make inside the dust that is close to the department of putting ash pipe 201 of electric precipitation ash bucket 1 flow, avoid putting ash pipe 201 to block up and influence and put ash efficiency, tuber pipe two 204 conveniently shunts the compressed air that gets into inside tuber pipe one 203, make it get into inside putting ash pipe 201, further promote and put ash efficiency.
Referring specifically to fig. 1-3, the diameter of the end of the ash discharge pipe 201 near the electric dust collector 1 is larger than that of the other end of the ash discharge pipe 201.
In this embodiment, the diameter of the ash inlet of the ash discharging pipe 201 is larger than that of the ash removing end, so that the ash discharging efficiency of the ash discharging pipe 201 can be improved.
Referring specifically to fig. 1, an ash discharge valve 3 is disposed on an ash discharge pipe 201.
In this embodiment, the ash discharge valve 3 is convenient to control the opening and closing of the ash discharge pipe 201, and is convenient to use the ash discharge pipe 201.
Referring to fig. 1 and 3, air valves 4 are disposed on the first air duct 203 and the second air duct 204.
In this embodiment, the air valve 4 can operate the opening and closing of the first air pipe 203 and the second air pipe 204, so as to improve the convenience of use.
Referring specifically to fig. 1-3, a first air duct 203 is located closer to a first end of the electric dust hopper 1 than a second air duct 201 is located closer to a first end of the electric dust hopper 1.
In this embodiment, the port of the first air pipe 203 is higher than the port of the ash discharge pipe 201, so that dust located above the port of the ash discharge pipe 201 can be conveniently blown, and the dust can flow, so that the falling dust can be prevented from affecting the use of the ash discharge pipe 201.
Referring specifically to fig. 2-3, the connection port of the exhaust pipe 202 is located near the top end of the outer surface of one side of the electric dust hopper 1.
In this embodiment, the inlet end of the exhaust pipe 202 is set higher, so as to facilitate improving the use effect of the exhaust pipe 202.
Working principle: when the electric dust-removing ash bucket 1 is started to remove ash, the other ends of the ash discharge pipe 201 and the exhaust pipe 202 are inserted into and connected with the inside of the ash tank truck, dust and harmful gas are discharged into the inside of the ash tank truck, the environment pollution is avoided, one end of the air pipe I203 is connected with external air compression equipment, the air valve 4 on the air pipe I203 is opened, compressed air is generated by the air pipe I203 to be led into the electric dust-removing ash bucket 1, the pressure difference between the electric dust-removing ash bucket 1 and the inside of the ash tank truck is increased, the inside of the ash tank truck forms a negative pressure environment, so that dust in the electric dust-removing ash bucket 1, which is close to the port of the ash discharge pipe 201, flows, the air valve 4 on the air pipe II 204 is opened, and the compressed air entering the inside of the air pipe I203 is shunted, so that the compressed air enters the inside of the ash discharge pipe 201, and the ash discharge efficiency is improved.
The control mode of the utility model is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power supply are common knowledge in the field, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and the wiring arrangement in detail.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.
Claims (6)
1. An electric precipitation high material level fast ash discharging device, which is characterized by comprising:
an electric dust-removing ash bucket (1); and
the dust discharging mechanism (2) comprises a dust discharging pipe (201), the dust discharging pipe (201) is communicated and connected to the outer surface of one side of the electric dust collecting hopper (1), an exhaust pipe (202) is communicated and connected to the outer surface of one side of the electric dust collecting hopper (1), an air pipe I (203) is communicated and connected to the outer surface of one side of the electric dust collecting hopper (1), an air pipe II (204) is communicated and connected to the outer surface of one side of the dust discharging pipe (201), and one end of the air pipe II (204) is communicated and connected to the outer surface of one side of the air pipe I (203).
2. The electric precipitation high-level rapid ash discharging device according to claim 1, wherein: the caliber of one end of the ash discharge pipe (201) close to the electric dust-removing ash bucket (1) is larger than the caliber of the other end of the ash discharge pipe (201).
3. The electric precipitation high-level rapid ash discharging device according to claim 2, wherein: an ash discharging valve (3) is arranged on the ash discharging pipe (201).
4. A high level fast ash discharge device for electric precipitation according to claim 3, wherein: and air valves (4) are arranged on the first air pipe (203) and the second air pipe (204).
5. The electric precipitation high-level rapid ash discharging device according to claim 4, wherein: one port of the air pipe I (203) close to the electric dust-removing ash bucket (1) is higher than one port of the ash discharging pipe (201) close to the electric dust-removing ash bucket (1).
6. The electric precipitation high-level rapid ash discharging device according to claim 1, wherein: the connecting port of the exhaust pipe (202) is positioned at the position, close to the top end, of the outer surface of one side of the electric dust-collecting hopper (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321584828.7U CN219943210U (en) | 2023-06-21 | 2023-06-21 | High material level quick ash discharging device for electric precipitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321584828.7U CN219943210U (en) | 2023-06-21 | 2023-06-21 | High material level quick ash discharging device for electric precipitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219943210U true CN219943210U (en) | 2023-11-03 |
Family
ID=88537468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321584828.7U Active CN219943210U (en) | 2023-06-21 | 2023-06-21 | High material level quick ash discharging device for electric precipitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219943210U (en) |
-
2023
- 2023-06-21 CN CN202321584828.7U patent/CN219943210U/en active Active
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