CN104258649A - Dust removing bag capable of preventing dust from accumulation - Google Patents
Dust removing bag capable of preventing dust from accumulation Download PDFInfo
- Publication number
- CN104258649A CN104258649A CN201410505551.3A CN201410505551A CN104258649A CN 104258649 A CN104258649 A CN 104258649A CN 201410505551 A CN201410505551 A CN 201410505551A CN 104258649 A CN104258649 A CN 104258649A
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- Prior art keywords
- dust
- settling pocket
- skeleton
- filter bag
- dust settling
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- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
The invention discloses a dust removing bag capable of preventing dust from accumulation. The dust removing bag comprises a framework and a filtering bag, wherein the framework is cylindrical; one end of the framework is open and the other end of the framework is closed; the framework is formed by welding at least four paths of transverse supporting rods and at least four paths of longitudinal supporting rods; the filtering bag is divided into two parts, namely a main filtering bag which covers the side face of the whole framework and a secondary filtering bag which covers the closed end of the framework; the framework is internally provided with at least one set of cleaning device; each cleaning device comprises a collision object and an elastic band; and the collision objects are fixed at one ends of the elastic bands and the other ends of the elastic bands are fixed on the longitudinal supporting rods. The dust removing bag disclosed by the invention can be used for shaking off adsorbed dust by striking the filtering bag through a small ball in a dust removing process, so that the dust removing bag is not blocked, the frequency of detaching a filter screen is reduced and the working efficiency is improved.
Description
Technical field
The present invention relates to dedusting technology field, be specifically related to a kind of dust settling pocket preventing dust accretions.
Background technology
Deduster is also referred to as filtration dust catcher, it is a kind of dry type high efficiency deduster, it be utilize fibrous braid to make dust settling pocket to trap the dust arrester of solid particulate matter in dusty gas, dust settling pocket effect be grit when walking around fiber cloth because inertia force effect and fiber collide and are blocked, fabric and the design of present dust settling pocket should pursue high efficiency filter as far as possible, be easy to dust peel off and effect durable in use, therefore dust settling pocket select most important, it directly affects the dust removing effects of deduster, now a working condition be dust settling pocket after being used for a while, dust settling pocket is because the blocking of dust or the overlong time of operation are so dust removing effects is not just very desirable, do not reach the standard of national requirements, so will large batch of replacing dust settling pocket, such investment is very high.
Summary of the invention
For solving the problem, the invention discloses a kind of dust settling pocket preventing dust accretions, can be shaken off by the dust of absorption in the process of dedusting, dust settling pocket can not block, and decreases the frequency of dismounting screen pack, improves operating efficiency.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of dust settling pocket preventing dust accretions, it is characterized in that: comprise skeleton and filter bag, described skeleton is cylindrical shape, one end is openend, the other end is closing end, described skeleton is by least 4 tunnel transverse support bar and at least 4 road vertical supporting bar welding fabrications, filter bag is divided into two pieces, the wherein coated whole skeleton side of main filter bag, the coated skeleton closing end of secondary filter bag, is provided with at least one group of cleaning plant in skeleton, described cleaning plant comprises collision thing and elastic webbing, collision thing is fixed on elastic webbing one end, and the described elastic webbing other end is fixed on vertical supporting bar.
As a modification of the present invention, described filter bag adopts ETFE and PP to be raw material, and mass ratio is 1:4, batches continuous one-step produce through high-temperature fusion, spray silk, paving guiding principle, hot pressing.
As a modification of the present invention, the filter bag outside described skeleton openend is provided with tightens groove.
As a modification of the present invention, described skeleton has 8 tunnel transverse support bar.
As a modification of the present invention, described skeleton has 6 road vertical supporting bars.
As a modification of the present invention, in described skeleton, be provided with two groups of cleaning plants, be separately fixed on the 2nd road and the 5th road vertical supporting bar.
As a modification of the present invention, described transverse support bar and vertical supporting bar are stainless steel.
As a modification of the present invention, described transverse support bar and vertical supporting bar material are mild steel, copper coating.
As a modification of the present invention, described collision thing is steel ball.
As a modification of the present invention, described elastic webbing is two.
The invention has the beneficial effects as follows:
A kind of dust settling pocket preventing dust accretions of the present invention, can be shaken off by the dust of absorption by bead impact filter bag in the process of dedusting, dust settling pocket can not block, and decreases the frequency of dismounting screen pack, improves operating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Reference numerals list:
1, skeleton, 2, tighten groove, 3, openend, 4, main filter bag, 5, secondary filter bag, 6, elastic webbing, 7, collision thing, 8, transverse support bar, 9, vertical supporting bar, 10, closing end.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, following detailed description of the invention should be understood and be only not used in for illustration of the present invention and limit the scope of the invention.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.
As shown in the figure, a kind of dust settling pocket preventing dust accretions of the present invention, comprise skeleton 1 and filter bag, described skeleton 1 is cylindrical shape, one end is openend 3, the other end is closing end 10, described skeleton 1 is by least 4 tunnel transverse support bar 8 and at least 4 road vertical supporting bar 9 welding fabrications, filter bag is divided into main filter bag 4 and time filter bag 5 two pieces, the wherein coated whole skeleton side of main filter bag 4, the coated skeleton closing end 10 of secondary filter bag 5, at least one group of cleaning plant is provided with in skeleton 1, described cleaning plant comprises collision thing 7 and elastic webbing 6, collision thing 7 is fixed on elastic webbing 6 one end, described elastic webbing 6 other end is fixed on vertical supporting bar 9.
During use, a kind of dust settling pocket openend 3 of dust accretions that prevents of the present invention is enclosed within house outlet, with steel wire or rope, other fixtures such as line tighten main filter bag 4 in outside, the air inlet of main filter bag 4 and deduster is fixed together, the band dusty air produced in enterprise production process blows into from air inlet, blow over filter bag, dust is stayed in dust settling pocket, harmless air is discharged, in the process, the shock everywhere that collision thing 7 can blow by air, collision thing 7 clashes into filter bag, the dust of dust settling pocket inside absorption can be shaken off, collision thing 7 clashes into skeleton, resonated by skeleton and filter bag, also the dust of dust settling pocket inside absorption can be shaken off, dust settling pocket can not block, decrease the frequency of dismounting screen pack, improve operating efficiency, in order to prevent collision thing injury filter bag inwall when colliding, described collision thing 7 is spherical, certain impulsive force is had in order to clash into, dust is made to be hit, described collision thing 7 is steel ball, be stuck between skeleton 1 and main filter bag 4 to prevent collision thing 7 to hit in process at knockout process, the diameter of described steel ball is greater than the distance between skeleton 1 and main filter bag 4, after steel ball clashes into, taken back by elastic webbing 6, and then under wind-force effect, clash into other places again, progressively the dust of dust settling pocket is hit, wherein steel ball is provided with little ring and is connected with elastic webbing 6, impinge upon in controlled range to make steel ball, shock dynamics is suitable, elastic webbing 6 of the present invention is two, control impingement area and the dynamics of steel ball.
Filter bag of the present invention adopts ETFE and PP to be raw material, mass ratio is 1:4, batch continuous one-step produce through high-temperature fusion, spray silk, paving guiding principle, hot pressing, the filter bag processed has protection against the tide, ventilative, pliable and tough, light weight, not combustion-supporting, easy decomposition, nontoxic nonirritant, rich color, cheap, dust not easily adheres to, feature more capable of circulation, and acid and alkali-resistance, hot strength can reach 55MPa, mechanical performance has to be improved significantly, extends 2-4 service life doubly.
The filter bag of the present invention outside described skeleton openend 3 is provided with and tightens groove 2, be more convenient to tighten main filter bag 4 with steel wire or other fixtures such as rope, line in outside, the air inlet of main filter bag 4 and deduster is fixed together, can not landing after being clashed into.
According to actual service condition, skeleton 1 of the present invention has 8 tunnel transverse support bar 8 and 6 road vertical supporting bars 9, has light structure, is convenient to the feature of installation and maintenance and firm and durable.
In order to make the dust of dust settling pocket inside absorption thoroughly shake off, dust settling pocket can not block, and is provided with two groups of cleaning plants in described bone 1 frame, be separately fixed on the 2nd road and the 5th road vertical supporting bar 9, front and back are evenly clashed into, and ensure can both be knocked before and after filter bag, dust can not be piled up, and does not stay dead angle.
Due to generating, iron and steel, and in cement industry production process, a large amount of dusts can be produced, wetly, wherein moisture is in acid or alkaline, and discharge the severe contamination of meeting to air, skeleton transverse support bar 8 of the present invention and vertical supporting bar 9 are stainless steel, or material is mild steel, copper coating, has corrosion resistance, increases the service life.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, also comprises the technical scheme be made up of above technical characteristic.
Claims (10)
1. one kind can prevent the dust settling pocket of dust accretions, it is characterized in that: comprise skeleton and filter bag, described skeleton is cylindrical shape, one end is openend, the other end is closing end, described skeleton is by least 4 tunnel transverse support bar and at least 4 road vertical supporting bar welding fabrications, filter bag is divided into two pieces, the wherein coated whole skeleton side of main filter bag, the coated skeleton closing end of secondary filter bag, is provided with at least one group of cleaning plant in skeleton, described cleaning plant comprises collision thing and elastic webbing, collision thing is fixed on elastic webbing one end, and the described elastic webbing other end is fixed on vertical supporting bar.
2. a kind of dust settling pocket preventing dust accretions according to claim 1, is characterized in that: described filter bag adopts ETFE and PP to be raw material, and mass ratio is 1:4, batches continuous one-step produce through high-temperature fusion, spray silk, paving guiding principle, hot pressing.
3. a kind of dust settling pocket preventing dust accretions according to claim 2, is characterized in that: the filter bag outside described skeleton openend is provided with tightens groove.
4. a kind of dust settling pocket preventing dust accretions according to claim 2, is characterized in that: described skeleton has 8 tunnel transverse support bar.
5. a kind of dust settling pocket preventing dust accretions according to claim 4, is characterized in that: described skeleton has 6 road vertical supporting bars.
6. a kind of dust settling pocket preventing dust accretions according to claim 5, is characterized in that: be provided with two groups of cleaning plants in described skeleton, is separately fixed on the 2nd road and the 5th road vertical supporting bar.
7. a kind of dust settling pocket preventing dust accretions according to claim 2, is characterized in that: described transverse support bar and vertical supporting bar are stainless steel.
8. a kind of dust settling pocket preventing dust accretions according to claim 2, is characterized in that: described transverse support bar and vertical supporting bar material are mild steel, copper coating.
9. a kind of dust settling pocket preventing dust accretions according to claim 2, is characterized in that: described collision thing is steel ball.
10. a kind of dust settling pocket preventing dust accretions according to claim 2, is characterized in that: described elastic webbing is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410505551.3A CN104258649A (en) | 2014-09-28 | 2014-09-28 | Dust removing bag capable of preventing dust from accumulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410505551.3A CN104258649A (en) | 2014-09-28 | 2014-09-28 | Dust removing bag capable of preventing dust from accumulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104258649A true CN104258649A (en) | 2015-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410505551.3A Pending CN104258649A (en) | 2014-09-28 | 2014-09-28 | Dust removing bag capable of preventing dust from accumulation |
Country Status (1)
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| CN (1) | CN104258649A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247080A (en) * | 2016-07-29 | 2016-12-21 | 陈廷 | A kind of air purifier and one are from cleaning shaft |
| CN107137992A (en) * | 2017-06-09 | 2017-09-08 | 江苏通盛滤袋有限公司 | It is a kind of to prevent the dust-removal cloth-bag of dust accretions |
| CN107362627A (en) * | 2017-08-26 | 2017-11-21 | 南京律智诚专利技术开发有限公司 | A kind of plastic powders exhaust duct preventing clogging up device |
| CN111888856A (en) * | 2020-08-11 | 2020-11-06 | 澳斯意环保工程(苏州)有限公司 | Filter cartridge dust remover capable of self-cleaning |
| CN112057970A (en) * | 2020-09-08 | 2020-12-11 | 安徽智宇环保滤材有限公司 | Cleaning and maintaining device for dust removal filter bag |
| CN113237141A (en) * | 2021-05-28 | 2021-08-10 | 江西汇恒盛世能源科技有限责任公司 | Air filter for heating ventilation air conditioner |
Citations (6)
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| JPH0731820A (en) * | 1991-12-31 | 1995-02-03 | Osamu Asai | Self-cleaning type bag filter dust collector |
| CN200977442Y (en) * | 2006-11-16 | 2007-11-21 | 武汉凯迪蓝天科技有限公司 | Elastic skeleton cloth bag device for bag type dust remover |
| CN202620895U (en) * | 2012-04-12 | 2012-12-26 | 江苏精亚环境科技有限公司 | Self-cleaning dust collecting device |
| CN203379738U (en) * | 2013-06-08 | 2014-01-08 | 凤阳中都水泥有限公司 | Filtering device with automatic dust removing function |
| CN203634976U (en) * | 2013-10-15 | 2014-06-11 | 广州市华滤精密设备有限公司 | Pulse flat bag dust collector and filter bag support structure thereof |
| CN203842428U (en) * | 2014-05-27 | 2014-09-24 | 重庆邦瑞建筑保温工程有限公司 | Filter bag assembly |
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2014
- 2014-09-28 CN CN201410505551.3A patent/CN104258649A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0731820A (en) * | 1991-12-31 | 1995-02-03 | Osamu Asai | Self-cleaning type bag filter dust collector |
| CN200977442Y (en) * | 2006-11-16 | 2007-11-21 | 武汉凯迪蓝天科技有限公司 | Elastic skeleton cloth bag device for bag type dust remover |
| CN202620895U (en) * | 2012-04-12 | 2012-12-26 | 江苏精亚环境科技有限公司 | Self-cleaning dust collecting device |
| CN203379738U (en) * | 2013-06-08 | 2014-01-08 | 凤阳中都水泥有限公司 | Filtering device with automatic dust removing function |
| CN203634976U (en) * | 2013-10-15 | 2014-06-11 | 广州市华滤精密设备有限公司 | Pulse flat bag dust collector and filter bag support structure thereof |
| CN203842428U (en) * | 2014-05-27 | 2014-09-24 | 重庆邦瑞建筑保温工程有限公司 | Filter bag assembly |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247080A (en) * | 2016-07-29 | 2016-12-21 | 陈廷 | A kind of air purifier and one are from cleaning shaft |
| CN107137992A (en) * | 2017-06-09 | 2017-09-08 | 江苏通盛滤袋有限公司 | It is a kind of to prevent the dust-removal cloth-bag of dust accretions |
| CN107362627A (en) * | 2017-08-26 | 2017-11-21 | 南京律智诚专利技术开发有限公司 | A kind of plastic powders exhaust duct preventing clogging up device |
| CN111888856A (en) * | 2020-08-11 | 2020-11-06 | 澳斯意环保工程(苏州)有限公司 | Filter cartridge dust remover capable of self-cleaning |
| CN112057970A (en) * | 2020-09-08 | 2020-12-11 | 安徽智宇环保滤材有限公司 | Cleaning and maintaining device for dust removal filter bag |
| CN113237141A (en) * | 2021-05-28 | 2021-08-10 | 江西汇恒盛世能源科技有限责任公司 | Air filter for heating ventilation air conditioner |
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Application publication date: 20150107 |