CN202844787U - Bag-type dust remover - Google Patents
Bag-type dust remover Download PDFInfo
- Publication number
- CN202844787U CN202844787U CN 201220334337 CN201220334337U CN202844787U CN 202844787 U CN202844787 U CN 202844787U CN 201220334337 CN201220334337 CN 201220334337 CN 201220334337 U CN201220334337 U CN 201220334337U CN 202844787 U CN202844787 U CN 202844787U
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- CN
- China
- Prior art keywords
- dust
- bag
- air inlet
- baffle plate
- remover
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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 - Lifetime
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a bag-type dust remover. The bag-type dust remover comprises an access door, a net gas chamber and dust gas chambers, wherein a dust gas inlet is formed in the diameter of an air inlet of a lower box dust hopper part of the dust remover; a circular-arc shaped dust baffle plate is arranged above a position at which dust gas passes through the dust hopper; the dust baffle plate is as long as the air inlet of the dust remover; the circular-arc diameter of the dust baffle plate is equal to the diameter of the air inlet; and the height of the dust baffle plate is 1/3 of the diameter dimension of the air inlet. According to the bag-type dust remover provided by the utility model, the circular-arc dust baffle plate is designed at the dust gas inlet of the dust remover, so that large dust-containing particles are affected by gravity to drop into the dust hopper due to inertia and collision of the dust baffle plate when the dust-containing air enters the bag-type dust remover. Small dust particles enter a bag-type filter region, and are filtered by the bag-type dust remover. The filtering burden of the filter bag is greatly relieved; the dust removing efficiency is improved; and the change period and the service life of the filter bag are prolonged.
Description
Technical field
The utility model relates to sack cleaner.
Background technology
Pulsed jet cloth filter is a kind of filter bag that utilizes organic fiber or inorfil cloth to make, a kind of high-effective dust-removing equipment that the dust in the dusty gas is separated after filtration.Efficiency of dust collection is high, generally can reach 99%.The main element of sack cleaner is that filter cloth is filter bag, and because of the difference of working environment, filter bag need regularly replace, the efficiency of dust collection of guarantee equipment.Therefore the length of life of bag filter is the key of deduster equipment efficiency of dust collection and bulk life time length.
To be dusty gas directly enter and the filter bag filtering area after the dirt gas entrance of deduster enters the deduster body interior for commonly used pulse dust removal equipment in the present domestic dust removal by ventilation, traditional method.
Sack cleaner belongs to middle high efficiency particulate air filter, the dust size that captures is between 0.5-15 μ m, and the dust-laden of general deduster entrance, particle diameter is distributed within the very large scope, dust size directly enters the Bag filter district greater than 20 μ m dust, can cause following adverse consequences: 1) after deduster work a period of time, be far longer than the degree of wear of other position filter bags near the filter bag degree of wear of dirt gas entrance; 2) big dust particle directly enters the Bag filter district, has increased the weight of the filtration burden of filter bag, has reduced efficiency of dust collection, has shortened replacement cycle and the life-span of filter bag.
Summary of the invention
The purpose of this utility model will provide a kind of sack cleaner exactly, and it can prolong replacement cycle and the life-span of filter bag greatly.The purpose of this utility model is to realize like this, sack cleaner, comprise access door, air-purifying chamber, dirt air chamber, it is characterized in that: dirt gas entrance is positioned at the lower box ash bucket part air inlet diameter place of deduster equipment, is provided with the circular arc dust block board above dirt gas process place ash bucket; Described dust block board length and deduster air inlet equal in length, dust block board arc diameter and air inlet equal diameters, the height of dust block board is 1/3 of air inlet diameter dimension.The utility model in deduster dirt gas entry design one circular arc dust block board, when dust laden air enters sack cleaner, large dust-laden particle because inertia and with the collision of dust block board, be affected by gravity, and sink, fall into ash bucket.The air that contains than the granule dust enters the Bag filter district, filters through bag-type dust.Greatly alleviate the filtration burden of filter bag, improved efficiency of dust collection, prolonged replacement cycle and the life-span of filter bag.
Description of drawings
Fig. 1 is the utility model mounting structure schematic diagram;
Fig. 2 is the front view in the utility model structural representation;
Fig. 3 is the left view in the utility model structural representation;
1. air-vent, 2. pure qi (oxygen) outlet, 3. access door, 4. air-purifying chamber, 5. pulse electromagnetic, 6. gas bag, 7. dirt air chamber, 8. dust block board, 9. ash bucket, 10. unloading valve, L is air inlet length, D is the air inlet diameter.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing;
Sack cleaner comprises access door 3, air-purifying chamber 4, dirt air chamber 7, it is characterized in that: dirt gas entrance is positioned at the air inlet diameter place of deduster equipment lower box ash bucket 9 parts, is provided with the circular arc dust block board above dirt gas process place ash bucket; Described dust block board 8 length and deduster air inlet equal in length, dust block board 8 arc diameters and air inlet equal diameters, the height of dust block board 8 is 1/3 of air inlet diameter dimension.During implementation, as shown in the figure, the dirt gas entrance of pulse dust collector is positioned at the lower box ash bucket part air inlet diameter place of deduster equipment, and the direction of arrow represents the airflow direction in the casing among the figure.Under the effect of air-introduced machine, dusty gas enters from dirt gas entrance, and first via dust block board, large dust-laden particle is affected by gravity, and sinks because inertia reaches and the collision of dust block board, directly falls into ash bucket; The dust that particle is less is then walked around dust block board, and through the filtration of filter bag, clean gas then passes filter bag to filter bag inside and taken out of outside the casing by air-introduced machine, realizes the purpose that dusty gas is filtered.
Claims (2)
1. sack cleaner, comprise access door (3), air-purifying chamber (4), dirt air chamber (7), it is characterized in that: dirt gas entrance is positioned at the air inlet diameter place of deduster equipment lower box ash bucket (9) part, is provided with circular arc dust block board (8) at dirt gas through the top of locating ash bucket (9).
2. sack cleaner according to claim 1, it is characterized in that: described dust block board (8) length and deduster air inlet equal in length, dust block board (8) arc diameter and air inlet equal diameters, the height of dust block board (8) is 1/3 of air inlet diameter dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334337 CN202844787U (en) | 2012-07-11 | 2012-07-11 | Bag-type dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334337 CN202844787U (en) | 2012-07-11 | 2012-07-11 | Bag-type dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202844787U true CN202844787U (en) | 2013-04-03 |
Family
ID=47976026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220334337 Expired - Lifetime CN202844787U (en) | 2012-07-11 | 2012-07-11 | Bag-type dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202844787U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975304A (en) * | 2017-04-08 | 2017-07-25 | 安徽盛运重工机械有限责任公司 | A kind of NEW TYPE OF COMPOSITE deduster |
| CN109124467A (en) * | 2018-07-31 | 2019-01-04 | 芜湖通全科技有限公司 | A kind of computer sound equipment Anti dust-escape device |
| CN113491910A (en) * | 2021-07-26 | 2021-10-12 | 宁波众茂杭州湾热电有限公司 | Boiler waste gas treatment device |
-
2012
- 2012-07-11 CN CN 201220334337 patent/CN202844787U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975304A (en) * | 2017-04-08 | 2017-07-25 | 安徽盛运重工机械有限责任公司 | A kind of NEW TYPE OF COMPOSITE deduster |
| CN109124467A (en) * | 2018-07-31 | 2019-01-04 | 芜湖通全科技有限公司 | A kind of computer sound equipment Anti dust-escape device |
| CN113491910A (en) * | 2021-07-26 | 2021-10-12 | 宁波众茂杭州湾热电有限公司 | Boiler waste gas treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |
|
| CX01 | Expiry of patent term |