CN101530703A - Pulse bag type dust collector - Google Patents
Pulse bag type dust collector Download PDFInfo
- Publication number
- CN101530703A CN101530703A CN200910031185A CN200910031185A CN101530703A CN 101530703 A CN101530703 A CN 101530703A CN 200910031185 A CN200910031185 A CN 200910031185A CN 200910031185 A CN200910031185 A CN 200910031185A CN 101530703 A CN101530703 A CN 101530703A
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- filter bag
- cage
- angle
- bag
- pallet
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Abstract
The invention discloses a pulse bag type dust collector, which comprises a filter bag of which the cross sectional shape is cerioid-asteroid and a cage shelf loaded in the filter bag, wherein the cage shelf comprises an interface, a pallet, a plurality of copper bands, and a plurality of longitudinal copper wires, and the interface and the pallet are arranged at the front end and the rear end of the cage shelf respectively; the plurality of the longitudinal copper wires are connected with the interface and the pallet, and the plurality of the copper bands are arranged between the interface and the pallet at certain intervals and fixedly connected with the longitudinal copper wires to form the cage shelf; and the shape of the copper bands which is the same as the cross sectional shape of the filter bag is cerioid-asteroid, and the cross sectional shape of the cage shelf is matched with the cross sectional shape of the filter bag. The dust collector has simple structure and low cost; and as the filtering area of the filter bag is increased by 30 percent compared with the prior filter bag, the dust collector greatly improves the capability of dust collection and greatly reduces the volume.
Description
Technical field
The present invention relates to a kind of deduster, especially a kind of filter element of pulse bag type dust collector belongs to the environment-friendly engineering technical field.
Background technology
Along with developing rapidly of industry, the harmful substance of Chan Shenging is constantly flown upward the workspace and is discharged into and pollutes environment on every side in the atmosphere in process of production, influence people's health, also influence vegeto-animal growth, some precious material also loses along with discharge of harmful gases simultaneously, causes very big waste.Deduster is exactly one of equipment that dusty gas is purified, its effect be dust with dusty gas under capturing before the discharging, the clean gas that purified is discharged in the atmosphere.The dedusting filter bag is the key component in the sack cleaner running, is generally cylindrical shape, and the size of its filter area directly has influence on the dust collection capacity of deduster.Conventional at present filter bag is to form with the cloth bag of a Φ 133X2500, and filter area has only 1 square metre, can not adapt to the dedusting requirement of modern industry, therefore, need a kind of filter area big, the deduster floor space is little, invest little dedusting filter bag, improve the dust collection capacity of equipment.
The patent No. is cloth bag and the skeleton that 01135513.1 Chinese invention patent discloses a kind of sack cleaner, be placed with in the cloth bag cloth bag outward stretching the bag inner frame, cloth bag is placed with outward the bag outer skeleton of cloth bag toward interior stretching, is placed with by the filtration cloth bag of two skeleton stretchings between bag inner frame and the outer skeleton of bag.The outer strut top of every ring of bag inner frame is provided with cross-arm, and the cross-arm two ends are fixedly connected with interior stay respectively, and the outer strut of every ring of bag inner frame is provided with a crossbeam, is fixedly connected with two rings on the crossbeam and divides strut outward, and every ring divides the top of strut to be fixedly connected with interior stay outward.The filter area of this invention cloth bag is big, and the deduster floor space is little, but complex structure, and high material consumption has increased equipment investment cost.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structurely, the filter bag filter area is big, and the deduster floor space is little, and material consumption is little, the pulse bag type dust collector that cost is low.
The present invention is achieved by the following technical programs:
A kind of pulse bag type dust collector comprises filter bag, is contained in the cage in the filter bag, and the cross sectional shape of described filter bag is polygonal star, and its bottom is provided with at the bottom of the fixedly connected with it filter bag; Described cage comprises interface, pallet, several copper bands, several vertical copper wire, and described interface, pallet are separately positioned on the front and back end of cage; Described several vertical copper wire connects described interface, pallet, and described several copper bands are arranged between interface, the pallet at regular intervals, and fixedlys connected the formation cage with vertical copper wire; Described copper band is shaped as the polygonal star identical with the cross sectional shape of filter bag, and the cross sectional shape of described cage and the cross sectional shape of filter bag are complementary.
Purpose of the present invention can also further realize by following technical measures.
Aforesaid pulse bag type dust collector, each angle α of wherein said filter bag are greater than each angle γ of cage, and each angle α of described filter bag is 40 °～47 °; Angle β between adjacent two angles of described filter bag is greater than the angle δ between adjacent two angles of cage, and the angle β between adjacent two angles of described filter bag is 82.～90°。
Aforesaid pulse bag type dust collector, each angle γ of wherein said polygonal star cage is 30 °～37., the angle δ between adjacent two angles is 70 °～80 °.
Aforesaid pulse bag type dust collector, wherein said filter bag opening also is provided with pannel, elastic piston ring, and described filter bag is fixedlyed connected with the deduster link plate by pannel, elastic piston ring.
The present invention is simple in structure, with low cost, by changing the cross sectional shape of filter bag, the filter area that makes filter bag has increased by 30% than the filter area of existing filter bag, improved the dust collection capacity of deduster greatly, after adopting such filter bag, the volume of deduster also can reduce greatly, helps saving the space, filter pocket mouths adopts pannel and elastic piston ring, can play sealing effectiveness, easy accessibility has reduced the maintenance personal and has stain contacting of filter bag simultaneously.
Advantage of the present invention and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is the structural representation of filter bag of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the structural representation of cage of the present invention;
Fig. 4 is the A-A cutaway view of Fig. 3.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
As Fig. 1～shown in Figure 4, the present invention includes filter bag 1, cage 2.The cross sectional shape of filter bag 1 is polygonal star, and the angle number of polygonal star is unrestricted, and the polygonal star of present embodiment is 8 jiaos of stars, and each angle α of filter bag is greater than each angle γ of cage 2, and each angle α of filter bag 1 is 43 °, and each angle γ of cage 2 is 33 °; Angle β between adjacent two angles of filter bag 1 is greater than the angle δ between cage 2 adjacent two angles, and the angle β between adjacent two angles of filter bag 1 is 88 °, and the angle δ between cage 2 adjacent two angles is 78 °.Like this, just can easily cage 2 be packed in the filter bag 1, and polygonal star cage 2 filter bags 1 are fitted in the filter bag 1 polygonal star, the bottom of filter bag 1 be provided with the band flange basin shape filter bag at the bottom of 11, filter bag 1 is plugged at the bottom of the basin shape filter bag in 11, and with 11 fixedly connected at the bottom of the rounded pocket.The sack of filter bag 1 also is provided with pannel 12, elastic piston ring 13,
During installation, sack with filter bag 1 is inlaid on the link plate of deduster by elastic piston ring 13 earlier, make its sealing, then filter bag cage 2 is put into filter bag 1, the sack of filter bag 1 is connected in the interface 21 of cage 2, the pallet 22 of cage 2 is put at the bottom of the filter bag within 11, the cage 2 of polygonal star is put into the filter bag 1 of polygonal star, cage 2 just supports filter bag 1 like this, made full use of the outer idle space of inner bag, increased the filter area of filter bag 1, can prevent that also the polygonal star of filter bag 1 from subsiding simultaneously.
The present invention can be widely used in various industrial and mining enterprises such as coking, fire-resistant, metallurgical, chemical industry, digging, is used to absorb the non-fiber industrial dust.
In addition to the implementation, the present invention can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of requirement of the present invention.
Claims (4)
1. a pulse bag type dust collector comprises filter bag, is contained in the cage in the filter bag, and it is characterized in that: the cross sectional shape of described filter bag is polygonal star, and its bottom is provided with at the bottom of the fixedly connected with it filter bag; Described cage comprises interface, pallet, several copper bands, several vertical copper wire, and described interface, pallet are separately positioned on the front and back end of cage; Described several vertical copper wire connects described interface, pallet, and described several copper bands are arranged between interface, the pallet at regular intervals, and fixedlys connected the formation cage with vertical copper wire; Described copper band is shaped as the polygonal star identical with the cross sectional shape of filter bag, and the cross sectional shape of described cage and the cross sectional shape of filter bag are complementary.
2. pulse bag type dust collector as claimed in claim 1 is characterized in that: each angle α of described filter bag is greater than each angle γ of cage, and each angle α of described filter bag is 40 °～47 °; Angle β between adjacent two angles of described filter bag is greater than the angle δ between adjacent two angles of cage, and the angle β between adjacent two angles of described filter bag is 82 °～90 °.
3. pulse bag type dust collector as claimed in claim 1 is characterized in that: each angle γ of described polygonal star cage is 30 °～37 °, and the angle δ between adjacent two angles is 70 °～80 °.
4. pulse bag type dust collector as claimed in claim 1 is characterized in that: described filter bag opening also is provided with pannel, elastic piston ring, and described filter bag is fixedlyed connected with the deduster link plate by pannel, elastic piston ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910031185A CN101530703A (en) | 2009-04-29 | 2009-04-29 | Pulse bag type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910031185A CN101530703A (en) | 2009-04-29 | 2009-04-29 | Pulse bag type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101530703A true CN101530703A (en) | 2009-09-16 |
Family
ID=41101691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910031185A Pending CN101530703A (en) | 2009-04-29 | 2009-04-29 | Pulse bag type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101530703A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083955A (en) * | 2014-06-30 | 2014-10-08 | 西安海枫机电科技有限公司 | Large-area self-oscillating dust remover bag cage and cloth bag combined device |
| CN107866115A (en) * | 2017-11-23 | 2018-04-03 | 福建欣隆环保股份有限公司 | A kind of deduster bag cage and filter bag |
| CN109925794A (en) * | 2019-04-08 | 2019-06-25 | 江西昊瑞工业材料有限公司 | A kind of bacteriological filter bag and preparation method thereof that filter effect is good |
-
2009
- 2009-04-29 CN CN200910031185A patent/CN101530703A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083955A (en) * | 2014-06-30 | 2014-10-08 | 西安海枫机电科技有限公司 | Large-area self-oscillating dust remover bag cage and cloth bag combined device |
| CN104083955B (en) * | 2014-06-30 | 2016-01-20 | 西安海枫机电科技有限公司 | A kind of large area is from shaking deduster |
| CN107866115A (en) * | 2017-11-23 | 2018-04-03 | 福建欣隆环保股份有限公司 | A kind of deduster bag cage and filter bag |
| CN107866115B (en) * | 2017-11-23 | 2024-03-12 | 福建欣隆环保股份有限公司 | Dust remover bag cage and filter bag |
| CN109925794A (en) * | 2019-04-08 | 2019-06-25 | 江西昊瑞工业材料有限公司 | A kind of bacteriological filter bag and preparation method thereof that filter effect is good |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090916 |