CN203329539U - Dust recycling and cleaning device of fixed ash silo - Google Patents
Dust recycling and cleaning device of fixed ash silo Download PDFInfo
- Publication number
- CN203329539U CN203329539U CN2013203473811U CN201320347381U CN203329539U CN 203329539 U CN203329539 U CN 203329539U CN 2013203473811 U CN2013203473811 U CN 2013203473811U CN 201320347381 U CN201320347381 U CN 201320347381U CN 203329539 U CN203329539 U CN 203329539U
- Authority
- CN
- China
- Prior art keywords
- dust suction
- cartridge filter
- dust
- grey storehouse
- clearing apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The utility model discloses a device for a thermal power plant, and particularly relates to a dust recycling and cleaning device of a fixed ash silo. The dust recycling and cleaning device comprises a suction shell, and a power device, wherein the suction shell is arranged at the top of the ash silo; the power device is arranged on the zero-ground of the ash silo; the suction shell comprises an outer barrel and a plurality of filter drums arranged inside the outer barrel; an inner cavity of the outer barrel is partitioned into an air purifying chamber at the upper part and a centrifugal separation chamber at the lower part by the upper ends of the filter drums; the lower ends of the filter drums extend inside the centrifugal separation chamber downwards; a purified air outlet is arranged at one side of the air purifying chamber; dust airflow inlets at the lateral wall of the centrifugal separation chamber are arranged at the opposite sides of the purified air outlet; an ash bucket with a taper structure is arranged at the lower end of the outer barrel; a rotary feeder is arranged at the lower end of the ash bucket; and the purified air outlet is connected with the power device through an air outlet pipeline. After the structure is adopted, a lot of scattered dust can be fundamentally cleaned; and the dust is recovered to a cleaning device inside the ash silo, so that safety civilization production of a power plant is ensured.
Description
Technical field
The utility model relates to a kind of device of thermal power generation station-service, and clearing apparatus is reclaimed in specifically a kind of fixed grey storehouse dust suction.
Background technology
The outdoor layout in thermal power plant ash storehouse, grey storehouse running layer and grey storehouse zero meter face are scattered a large amount of dusts are arranged, and are inconvenient to clean, and especially meet strong wind weather, dust from flying especially, thus severe contamination environment has on every side disturbed the security civilization production in power plant; Thus, need to provide a kind of and can fundamentally remove a large amount of dust be scattered, and by dust collection to the clearing apparatus in grey storehouse, thereby guarantee the security civilization production of power plant.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind ofly can fundamentally be removed a large amount of dust of being scattered and dust collection to the fixed grey storehouse dust suction in grey storehouse is reclaimed to clearing apparatus.
In order to solve the problems of the technologies described above, clearing apparatus is reclaimed in fixed grey storehouse of the present utility model dust suction, comprise the dust suction housing that is arranged on top, grey Kuku and the power set that are arranged on grey storehouse zero meter face, the dust suction housing comprises outer cylinder body and is arranged on a plurality of cartridge filters in outer cylinder body, the upper end of cartridge filter is separated into the air-purifying chamber on top and the centrifugation chamber of bottom by the inner chamber of outer cylinder body, and it is indoor that the cartridge filter lower end extends downwardly into centrifugation; Air-purifying chamber one side is provided with the pure qi (oxygen) outlet; The couple positioned opposite of pure qi (oxygen) outlet has the dust-contained airflow entrance be positioned on the sidewall of centrifugation chamber; The ash bucket of pyramidal structure is arranged in the lower end of outer cylinder body, and the ash bucket lower end is equipped with rotary feeder; The pure qi (oxygen) outlet is connected with power set by outlet pipe.
The periphery of described cartridge filter is provided with the inner barrel between dust-contained airflow entrance and cartridge filter, and the opening portion of inner barrel lower end is near the lower end of cartridge filter.
One side of described air-purifying chamber is provided with an outer pulse backblowing tank that is positioned at outer cylinder body, and the pulse backblowing pipe of pulse backblowing tank extend in air-purifying chamber, is provided with a plurality of nozzles over against cartridge filter on the pulse backblowing pipe.
The end of described outlet pipe is provided with silencer.
The upper end of described cartridge filter is provided with card, and the upper end of described cartridge filter is communicated with air-purifying chamber by card.
Described power set comprise the vavuum pump be connected on outlet pipe and are arranged on the motor of the driven vavuum pump operation of vavuum pump one side.
Be provided with pneumatic hammer on the outer wall of described ash bucket.
After adopting above-mentioned structure, owing to the dust suction housing being arranged in to top, grey Kuku, the power set of motor and vavuum pump are arranged in grey storehouse zero meter face, with connecting line, connect between the two, the dust suction housing comprises outer cylinder body and is arranged on a plurality of cartridge filters in outer cylinder body, can be filtered by the cartridge filter arranged thus, thereby can fundamentally remove a large amount of dust be scattered, and by dust collection to the clearing apparatus in grey storehouse, guaranteed the security civilization production of power plant.
The accompanying drawing explanation
Fig. 1 is the structural representation that clearing apparatus is reclaimed in the dust suction of the fixed grey storehouse of the utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, fixed grey storehouse of the present utility model dust suction is reclaimed to clearing apparatus and be described in further detail.
As shown in the figure, clearing apparatus is reclaimed in fixed grey storehouse of the present utility model dust suction, comprise the dust suction housing that is arranged on top, grey Kuku and the power set that are arranged on grey storehouse zero meter face, the dust suction housing comprises outer cylinder body 1 and is arranged on a plurality of cartridge filters 2 in outer cylinder body, being preferably cartridge filter 2 is provided with more than 2, the upper end of cartridge filter 2 is separated into the air-purifying chamber 3 on top and the centrifugation chamber 4 of bottom by the inner chamber of outer cylinder body, the upper end of cartridge filter 2 is provided with card 15, the upper end of cartridge filter 2 is communicated with air-purifying chamber by card 15, the air-purifying chamber top is provided with cover plate, it is indoor that cartridge filter 2 lower ends extend downwardly into centrifugation, air-purifying chamber 3 one sides are provided with pure qi (oxygen) outlet 5, the couple positioned opposite of pure qi (oxygen) outlet 4 has the dust-contained airflow entrance 6 be positioned on 4 sidewalls of centrifugation chamber, the ash bucket 7 of pyramidal structure is arranged in the lower end of outer cylinder body 1, and ash bucket 7 lower ends are equipped with rotary feeder 8, by rotary feeder 8, the ash that sucks ash bucket directly can be entered to grey storehouse, pure qi (oxygen) outlet 5 is connected with power set by outlet pipe 10, the motor 17 of the driven vavuum pump operation that power set comprise the vavuum pump 16 be connected on outlet pipe 10 and are arranged on vavuum pump one side, and the end of outlet pipe 10 is provided with silencer 14.
Further can be provided with in the periphery of cartridge filter 2 inner barrel 8 between dust-contained airflow entrance 6 and cartridge filter 2, the opening portion of inner barrel 9 lower ends is near the lower end of cartridge filter 2.
Further can also be provided with in a side of air-purifying chamber 3 an outer pulse backblowing tank 11 that is positioned at outer cylinder body 1, the pulse backblowing pipe 12 of pulse backblowing tank 11 extend in air-purifying chamber, be provided with a plurality of nozzles over against cartridge filter 13 on pulse backblowing pipe 12, the quantity of nozzle 13 equates with the quantity of cartridge filter.
Claims (7)
1. clearing apparatus is reclaimed in a fixed grey storehouse dust suction, comprise the dust suction housing that is arranged on top, grey Kuku and the power set that are arranged on grey storehouse zero meter face, it is characterized in that: described dust suction housing comprises outer cylinder body (1) and is arranged on a plurality of cartridge filters (2) in outer cylinder body, the upper end of cartridge filter (2) is separated into the air-purifying chamber (3) on top and the centrifugation chamber (4) of bottom by the inner chamber of outer cylinder body, and it is indoor that cartridge filter (2) lower end extends downwardly into centrifugation; Described air-purifying chamber (3) one sides are provided with pure qi (oxygen) outlet (5); The couple positioned opposite of described pure qi (oxygen) outlet (4) has the dust-contained airflow entrance (6) be positioned on the sidewall of centrifugation chamber (4); The ash bucket (7) of pyramidal structure is arranged in the lower end of described outer cylinder body (1), and ash bucket (7) lower end is equipped with rotary feeder (8); Described pure qi (oxygen) outlet (5) is connected with power set by outlet pipe (10).
2. reclaim clearing apparatus according to fixed grey storehouse claimed in claim 1 dust suction, it is characterized in that: the periphery of described cartridge filter (2) is provided with the inner barrel (8) be positioned between dust-contained airflow entrance (6) and cartridge filter (2), and the opening portion of inner barrel (9) lower end is near the lower end of cartridge filter (2).
3. reclaim clearing apparatus according to fixed grey storehouse claimed in claim 1 dust suction, it is characterized in that: a side of described air-purifying chamber (3) is provided with an outer pulse backblowing tank (11) that is positioned at outer cylinder body (1), the pulse backblowing pipe (12) of pulse backblowing tank (11) extend in air-purifying chamber, is provided with a plurality of nozzles over against cartridge filter (13) on pulse backblowing pipe (12).
4. reclaim clearing apparatus according to fixed grey storehouse claimed in claim 1 dust suction, it is characterized in that: the end of described outlet pipe (10) is provided with silencer (14).
5. reclaim clearing apparatus according to fixed grey storehouse claimed in claim 1 dust suction, it is characterized in that: the upper end of described cartridge filter (2) is provided with card (15), and the upper end of described cartridge filter (2) is communicated with air-purifying chamber by card (15).
6. reclaim clearing apparatus according to fixed grey storehouse claimed in claim 1 dust suction, it is characterized in that: described power set comprise the motor (17) of the vavuum pump (16) be connected on outlet pipe (10) and the driven vavuum pump that is arranged on vavuum pump one side operation.
7. reclaim clearing apparatus according to fixed grey storehouse claimed in claim 1 dust suction, it is characterized in that: be provided with pneumatic hammer (18) on the outer wall of described ash bucket (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203473811U CN203329539U (en) | 2013-06-18 | 2013-06-18 | Dust recycling and cleaning device of fixed ash silo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203473811U CN203329539U (en) | 2013-06-18 | 2013-06-18 | Dust recycling and cleaning device of fixed ash silo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203329539U true CN203329539U (en) | 2013-12-11 |
Family
ID=49698240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203473811U Expired - Lifetime CN203329539U (en) | 2013-06-18 | 2013-06-18 | Dust recycling and cleaning device of fixed ash silo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203329539U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056836A (en) * | 2014-05-30 | 2014-09-24 | 上海龙人建设集团有限公司 | Efficient dust removing system for stone processing and manufacturing shop |
| CN104474802A (en) * | 2014-12-19 | 2015-04-01 | 济南洁瑞热能科技有限公司 | Enamel powder recycling and reusing device |
-
2013
- 2013-06-18 CN CN2013203473811U patent/CN203329539U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056836A (en) * | 2014-05-30 | 2014-09-24 | 上海龙人建设集团有限公司 | Efficient dust removing system for stone processing and manufacturing shop |
| CN104474802A (en) * | 2014-12-19 | 2015-04-01 | 济南洁瑞热能科技有限公司 | Enamel powder recycling and reusing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHENJIANG EAST CHINA ELECTRIC POWER EQUIPMENT FACT Free format text: FORMER NAME: CHINA ENERGY ENGINEERING GROUP ZHENJIANG EAST CHINA ELECTRIC POWER EQUIPMENT FACTORY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Seven Austin 212017 Zhenjiang city of Jiangsu Province, Runzhou District Patentee after: ZHENJIANG EAST CHINA ELECTRIC POWER EQUIPMENT CO.,LTD. Address before: Seven Austin 212017 Zhenjiang city of Jiangsu Province, Runzhou District Patentee before: China Energy Engineering Group Zhenjiang East China Electric Power Equipment Factory |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |