CN201676610U - Inner-filter type big-bag dust collector - Google Patents
Inner-filter type big-bag dust collector Download PDFInfo
- Publication number
- CN201676610U CN201676610U CN2010201357600U CN201020135760U CN201676610U CN 201676610 U CN201676610 U CN 201676610U CN 2010201357600 U CN2010201357600 U CN 2010201357600U CN 201020135760 U CN201020135760 U CN 201020135760U CN 201676610 U CN201676610 U CN 201676610U
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- China
- Prior art keywords
- dust
- bag
- blast pipe
- filter bag
- dust collector
- 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 - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The utility model discloses an inner-filter type big-bag dust collector, which comprises a bag-type dust collector. Flat preventing rings are uniformly distributed in each filter bag, a blast pipe is respectively connected on the side wall of each dust hopper, a suction pipe is arranged on the side surface corresponding to the blast pipe, a suction valve is respectively arranged between each suction pipe and each dust hopper, and a blast valve is respectively disposed between each blast pipe and each dust hopper. The inner-filter type big-bag dust collector has the advantages of capabilities of collecting dust in positive pressure and removing dust in negative pressure, stable running, high dust collection efficiency and low running cost, and purified gas meets national emission standards.
Description
Technical field:
The utility model belongs to cleaner, particularly a kind of big sack cleaner of inward flow filtration-type that is applicable to industries such as metallurgy, chemical industry, building materials, grain processing, refractory material.
Background technology:
Present sack cleaner is in the back of deduster air-introduced machine to be installed, and the filter bag framework is arranged in each filter bag.This outside filtering type sack cleaner is in bag dust to be filtered outside bag because of containing gas, and the shortcoming of existence is that (1) goes out wind pressure and is not used, and causes energy waste; Easy dust fills the air when (2) changing filter bag, but also will extract the framework in the bag out, reinstalls framework, and workload is big.
Summary of the invention:
The purpose of this utility model provides a kind of simple in structure, conveniently clean when changing filter bag, simplification deashing mechanism, the big sack cleaner of the inward flow filtration-type that operating cost is low.
The technical solution of the utility model solves as follows, it includes a sack cleaner, it is characterized in that: in each filter bag, be evenly equipped with anti-flat ring, be connected with a blast pipe on each ash bucket sidewall respectively, the side corresponding with blast pipe is provided with an aspiration channel, between aspiration channel and each ash bucket, be respectively equipped with the air draught valve, between each blast pipe and ash bucket, be respectively equipped with an air intake valve.It is indoor that filter bag is arranged in single or double a plurality of filter bags.Have the malleation dedusting, the negative pressure deashing, stable, the efficiency of dust collection height, the advantage that operating cost is low, purified gas meets discharging standards.
Description of drawings:
Accompanying drawing is that a filter bag chamber of the present utility model is just moved in dedusting, and another filter bag chamber is the structural representation when deashing just.
The specific embodiment:
The utility model is improvements over the prior art, mainly be in deduster housing 9, laterally evenly to be fixed with anti-flat ring 11 on each filter bag 7 inwalls, be connected with a blast pipe 1 respectively on ash bucket 6 lateral walls under each filter bag chamber, corresponding side surface is provided with an air intake duct 5 with it, between air intake duct and each ash bucket, be separately installed with an inlet valve 4, between each air inlet pipe 1 and ash bucket, be separately installed with an intake valve 2.Its operation principle is, dusty gas is after air inlet pipe enters ash bucket, because the circulation section increases suddenly, flow velocity reduces greatly, the dust that weight is big falls into ash bucket automatically, less dust enters in the filter bag with ascending air, is blocked on each filter bag inwall, and cleaned gas is passed filter bag and drained into atmosphere through air outlet 10.When the knoisphere progressive additive on the filter bag inwall arrives certain resistance, deashing mechanism is closed the intake valve of first filter bag chamber 8 bottom ash buckets automatically, and opens inlet valve simultaneously, by the air intake duct exhausting, each filter bag that first filter bag is indoor becomes contraction by expanding, staubosphere on its inwall is stripped from, falls into ash bucket, discharge through ash discharging hole 3, after reaching the time of setting, automatically close inlet valve, open intake valve, the normal filtration state is recovered in the first filter bag chamber.Then deashing is carried out in next filter bag chamber, go round and begin again, progressively finish the deashing operation of each filter bag chamber with the method.
Claims (2)
1. the big sack cleaner of inward flow filtration-type, it includes a sack cleaner, it is characterized in that: in each filter bag, be evenly equipped with anti-flat ring, be connected with a blast pipe on each ash bucket sidewall respectively, the side corresponding with blast pipe is provided with an aspiration channel, between aspiration channel and each ash bucket, be respectively equipped with the air draught valve, between each blast pipe and ash bucket, be respectively equipped with an air intake valve.
2. the big sack cleaner of inward flow filtration-type as claimed in claim 1 is characterized in that: it is indoor that filter bag is arranged in single or double a plurality of filter bags.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201357600U CN201676610U (en) | 2010-03-13 | 2010-03-13 | Inner-filter type big-bag dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201357600U CN201676610U (en) | 2010-03-13 | 2010-03-13 | Inner-filter type big-bag dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201676610U true CN201676610U (en) | 2010-12-22 |
Family
ID=43341674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201357600U Expired - Fee Related CN201676610U (en) | 2010-03-13 | 2010-03-13 | Inner-filter type big-bag dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201676610U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698532A (en) * | 2012-06-27 | 2012-10-03 | 卓卫民 | Filter bag gas-solid separator and gas-solid separation method thereof |
| CN104436900A (en) * | 2014-11-07 | 2015-03-25 | 宜兴市华龙塑木新材料有限公司 | Device for removing dust from polishing exhaust |
| CN105126477A (en) * | 2015-09-07 | 2015-12-09 | 发基化学品（张家港）有限公司 | Negative pressure dedusting device |
| CN105561695A (en) * | 2016-02-29 | 2016-05-11 | 中国一冶集团有限公司 | Dust removal device applied to fire-proof material masonry processing machine |
| CN106582138A (en) * | 2017-01-23 | 2017-04-26 | 蒋星月 | Alternate entering deduster and realization method thereof |
| CN114887402A (en) * | 2022-03-31 | 2022-08-12 | 成都卓越四方环境科技有限公司 | Negative pressure dust removal device |
-
2010
- 2010-03-13 CN CN2010201357600U patent/CN201676610U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698532A (en) * | 2012-06-27 | 2012-10-03 | 卓卫民 | Filter bag gas-solid separator and gas-solid separation method thereof |
| CN104436900A (en) * | 2014-11-07 | 2015-03-25 | 宜兴市华龙塑木新材料有限公司 | Device for removing dust from polishing exhaust |
| CN105126477A (en) * | 2015-09-07 | 2015-12-09 | 发基化学品（张家港）有限公司 | Negative pressure dedusting device |
| CN105126477B (en) * | 2015-09-07 | 2017-09-19 | 发基化学品（张家港）有限公司 | A kind of negative pressure dust removing equipment |
| CN105561695A (en) * | 2016-02-29 | 2016-05-11 | 中国一冶集团有限公司 | Dust removal device applied to fire-proof material masonry processing machine |
| CN106582138A (en) * | 2017-01-23 | 2017-04-26 | 蒋星月 | Alternate entering deduster and realization method thereof |
| CN114887402A (en) * | 2022-03-31 | 2022-08-12 | 成都卓越四方环境科技有限公司 | Negative pressure dust removal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20110313 |