CN204745947U - Bag collector air inlet throttle setting - Google Patents
Bag collector air inlet throttle setting Download PDFInfo
- Publication number
- CN204745947U CN204745947U CN201520463454.2U CN201520463454U CN204745947U CN 204745947 U CN204745947 U CN 204745947U CN 201520463454 U CN201520463454 U CN 201520463454U CN 204745947 U CN204745947 U CN 204745947U
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- CN
- China
- Prior art keywords
- air door
- air
- bag collector
- air inlet
- cylinder
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- 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 - Fee Related
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Abstract
The utility model discloses a bag collector air inlet throttle setting, filter plenum air inlet pipe setup in the lower part of bag collector air inlet flue, be equipped with the air door seat on the wind channel box baffle between bag collector air inlet flue and the filtration plenum intake stack, be equipped with the air door clappers that match with the air door seat above the air door seat, these air door clappers fixed connection is on the air door promotes the cylinder pole of cylinder, the air door promotes the cylinder and is fixed in on the last boxboard of bag collector air inlet flue through cylinder support. The utility model discloses simple structure is practical, and the air door is opened and close steadily, and the air door is good in the closure state leakproofness, and bag collector filters the plenum can realize security isolation, has made things convenient for bag collector's maintenance and inspection, has ensured the safety in production of equipment.
Description
Technical field
The utility model belongs to biomass boiler sack cleaner technical field, is specifically related to a kind of sack cleaner inlet air door device.
Background technology
Existing boiler smoke process sack cleaner is made up of several filtration air compartment, it is venetian blind type that sack cleaner respectively filters air compartment air inlet air door structure, venetian blind type air door sealing when closure state is poor, sack cleaner is in operation, if filter bag damage lost efficacy or other faults to have individual filter air compartment to occur, the defect that then can exist because of venetian blind type air door, cause this filtration air compartment cannot be completely isolated with sack cleaner system, thus, carry out cannot carrying out maintenance and inspection work under operation to the filtration air compartment producing fault.Also there is certain unsafe factor in this air door structure, catch fire once have filter bag because of ashes Mars or other factors, filtering again can not be completely isolated between air compartment, then have the possibility of other air compartments that ignite.
Summary of the invention
The technical problem that the utility model solves there is provided a kind of simple and practical, air-door opening-closing steadily and air door at the sack cleaner inlet air door device of closure state favorable sealing property.
The utility model adopts following technical scheme for solving the problems of the technologies described above, a kind of sack cleaner inlet air door device, it is characterized in that: filter the bottom that air compartment intake stack is arranged at sack cleaner air intake flue, sack cleaner air intake flue and the air channel box partition filtered between air compartment intake stack are provided with air door seat, above air door seat, be provided with the air door matched with air door seat have the final say, this air door clappers are fixedly connected on the cylinder rod of air door lifting cylinder, and air door lifting cylinder is fixed on the upper boxboard of sack cleaner air intake flue by air cylinder support.
Further restriction, described air door seat is circular configuration.
The utility model is simple and practical, and air-door opening-closing is steady, and air door is better in closure state sealing, and sack cleaner filters air compartment can realize Secure isolation, facilitates the maintenance and inspection of bag-type dusting room, has ensured the safety in production of equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Drawing illustrates: 1, sack cleaner ash bucket, 2, filter air compartment intake stack, 3, air door seat, 4, air door clappers, 5, sack cleaner air intake flue, 6, air cylinder support, 7, air door lifting cylinder.
Detailed description of the invention
Describe particular content of the present utility model by reference to the accompanying drawings in detail.A kind of sack cleaner inlet air door device, filter the bottom that air compartment intake stack 2 is arranged on sack cleaner air intake flue 5, filter the top that air compartment intake stack 2 is connected to sack cleaner ash bucket 1, air door seat 3 setting is arranged on sack cleaner air intake flue 5 and filters on the air channel box partition between air compartment intake stack 2, air door seat 3 is circular configuration, air door lifting cylinder 7 is arranged on the upper boxboard of sack cleaner air intake flue 5 by air cylinder support 6, the effect of air cylinder support 6 is to raise cylinder installation site, avoid cylinder seal to contact high-temperature flue premature aging to lose efficacy, air door clappers 4 are fixed on the cylinder rod of air door lifting cylinder 7, under the drive of air door lifting cylinder 7, air door clappers 4 can be elevated, complete the opening and closing action that sack cleaner filters air compartment inlet air door, levelling along machined operation on air door seat 3, air door sealing surface is smooth, ensure that air door has good sealing property in closed state.
More than show and describe general principle of the present utility model; principal character and advantage; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall into claimed scope of the present utility model.
Claims (2)
1. a sack cleaner inlet air door device, it is characterized in that: filter the bottom that air compartment intake stack is arranged at sack cleaner air intake flue, sack cleaner air intake flue and the air channel box partition filtered between air compartment intake stack are provided with air door seat, above air door seat, be provided with the air door matched with air door seat have the final say, this air door clappers are fixedly connected on the cylinder rod of air door lifting cylinder, and air door lifting cylinder is fixed on the upper boxboard of sack cleaner air intake flue by air cylinder support.
2. sack cleaner inlet air door device according to claim 1, is characterized in that: described air door seat is circular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463454.2U CN204745947U (en) | 2015-07-02 | 2015-07-02 | Bag collector air inlet throttle setting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463454.2U CN204745947U (en) | 2015-07-02 | 2015-07-02 | Bag collector air inlet throttle setting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204745947U true CN204745947U (en) | 2015-11-11 |
Family
ID=54460706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520463454.2U Expired - Fee Related CN204745947U (en) | 2015-07-02 | 2015-07-02 | Bag collector air inlet throttle setting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204745947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112409050A (en) * | 2020-12-24 | 2021-02-26 | 宁波爱科森环境科技有限公司 | Fertilizer fermentation vat exhaust system |
-
2015
- 2015-07-02 CN CN201520463454.2U patent/CN204745947U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112409050A (en) * | 2020-12-24 | 2021-02-26 | 宁波爱科森环境科技有限公司 | Fertilizer fermentation vat exhaust system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20180702 |