CN201470245U - Line spray pulse long bag dust remover - Google Patents
Line spray pulse long bag dust remover Download PDFInfo
- Publication number
- CN201470245U CN201470245U CN2009202329291U CN200920232929U CN201470245U CN 201470245 U CN201470245 U CN 201470245U CN 2009202329291 U CN2009202329291 U CN 2009202329291U CN 200920232929 U CN200920232929 U CN 200920232929U CN 201470245 U CN201470245 U CN 201470245U
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- bag
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- housing
- filter bag
- long
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Abstract
The utility model discloses a line spray pulse long bag dust remover, comprising a shell body, an ash hopper, a long bag dust removing system and a line spray pulse ash cleaning system, wherein the long bag dust removing system is composed of a plurality of filtering bags which are divided into two groups, and each group of filtering bags are respectively positioned at two sides in the shell body. A passage exists between the two groups of filtering bags, and the upper end of each filtering bag is fixed on an upper ceiling arranged at the upper part in the shell body. The middle part of the front end of the shell body is provided with an air inlet, and the upper part of the back end is provided with an air outlet. A baffle plate is arranged between the air inlet and the front side of the filtering bags. The dust remover also comprises two orifice plates which are respectively positioned at two sides of the passage existing between the two groups of filtering bags, and the orifice plates are in a porous plate structure. The dust remover has high dust removing efficiency, and the use life of the filtering bags is long.
Description
Technical field
The utility model relates to a kind of deduster, especially a kind of row spray pulse long-cloth-bag duster.
Background technology
Existing a kind of row spray pulse long-cloth-bag duster, it mainly is made of housing, ash bucket, long bag-type dust removal system, row spray pulse dust cleaning system.Long bag-type dust removal system mainly is made of some filter bags, and filter bag is divided into two groups, and every group of filter bag lays respectively at both sides in the housing, has passage between two groups of filter bags.The upper end of each filter bag is fixed on the upper face plate that the housing internal upper part is provided with.The space of the top of upper face plate is an exhaust air box in the housing.Row spray pulse dust cleaning system is positioned at exhaust air box, and its nozzle is positioned at filter bag top suitable for reading.The housing front center is provided with air inlet, top, its rear end is provided with air outlet.Between air inlet and filter bag front side, locate to be provided with deflector.Ash bucket is positioned at the below of housing.During work, dusty gas is when the air inlet of housing enters the inside of housing, at first arrive in two groups of spaces between the filter bag and and spread to both sides, after dust-contained airflow passes filter bag, dust is delayed at the outer surface of filter bag, dusty gas is purified, and purified gas enters in the filter bag, enter exhaust air box through upper face plate is discharged from air outlet by exhaust blower.Because dusty gas is subjected to the influence of factors such as flow velocity, dust content, often cause the inhomogeneities of each filter bag load of dust remove, this has not only influenced dust removing effects, and makes the excessive wear of part filter bag, shortened service life.
The utility model content
The technical problems to be solved in the utility model provides a kind of row spray pulse long-cloth-bag duster, and this deduster is the efficiency of dust collection height not only, and life of bag filter is long.
For solving the problems of the technologies described above, a kind of row spray of the utility model pulse long-cloth-bag duster, it contains housing, ash bucket, long bag-type dust removal system, row spray pulse dust cleaning system, long bag-type dust removal system is made of some filter bags, filter bag is divided into two groups, every group of filter bag lays respectively at both sides in the housing, there is passage between two groups of filter bags, the upper end of each filter bag is fixed on the upper face plate that the housing internal upper part is provided with, the front center of housing is provided with air inlet, top, its rear end is provided with air outlet, between the front side of air inlet and filter bag, be provided with deflector, also contain two homogenizing plates, these two homogenizing plates lay respectively at the both sides of the passage that exists between described two groups of filter bags, and homogenizing plate is a perforated plate construction.
Because the both sides of the passage between two groups of filter bags are provided with homogenizing plate, therefore when dust-contained airflow when air inlet enters enclosure interior, at first arrive in the passage between the filter bag and and spread to both sides by homogenizing plate, dust-contained airflow is by homogenizing plate the time, part dusty gas enters filter bag by the passage on the homogenizing plate, this can arrive in the filter bag air-flow equably, thereby ensured the uniformity of filter bag load of dust remove, this not only makes efficiency of dust collection be improved, and has prolonged the life-span that filter bag uses; Losing kinetic energy after another part dusty gas and homogenizing plate collide drops in the ash bucket, make the dust in the dusty gas obtain pre-separation, this not only helps the raising of efficiency of dust collection, and the while also makes the load of dust remove of filter bag be reduced, obtain prolongation its service life.
Description of drawings
Fig. 1 is the structural representation of the capable spray of the utility model pulse long-cloth-bag duster.Fig. 2 is the left view of row spray pulse long-cloth-bag duster shown in Figure 1.Fig. 3 is the A-A view of Fig. 1.
1. air inlets among the figure, 2. exhaust air box, 3. row spray pulse dust cleaning system, 4. deflector, 5. upper face plate, 6. long bag-type dust removal system, 7. ash bucket, 8. housing, 9. air outlet, 10. homogenizing plate, 11. homogenizing plates.
The specific embodiment
Among Fig. 1, Fig. 2, row spray pulse long-cloth-bag duster contains housing 8, ash bucket 7, long bag-type dust removal system 6, row spray pulse dust cleaning system 3.Long bag-type dust removal system 6 is made of some filter bags, and filter bag is divided into two groups, and every group of filter bag lays respectively at the both sides in the housing 8, has passage between two groups of filter bags, and as shown in Figure 3, the upper end of each filter bag is fixed on the upper face plate 5 that housing 8 internal upper parts are provided with.The space of the top of upper face plate 5 is an exhaust air box 2 in the housing 8.Row spray pulse dust cleaning system 3 is positioned at the top exhaust air box 2 of upper face plate 5, and its nozzle is positioned at filter bag top suitable for reading, and the front center of housing 8 is provided with air inlet 1, top, its rear end is provided with air outlet 9.Between the front side of air inlet 1 and filter bag, locate to be provided with deflector 4.Row spray pulse long-cloth-bag duster also contains two homogenizing plates 10,11, and these two homogenizing plates 10,11 lay respectively at the both sides of two groups of passages between the filter bag, as shown in Figure 3.Homogenizing plate is a perforated plate construction, as depicted in figs. 1 and 2.Ash bucket 7 is positioned at the below of housing 8.During work, dust-contained airflow enters the inside of housing 8 from air inlet 1, at first arrive between the filter bag in the passage, and the homogenizing plate 10 and 11 that passes through both sides spreads to both sides, part dusty gas and homogenizing plate 10,11 lose kinetic energy after colliding drops in the ash bucket 7, dust in the dusty gas obtains pre-separation like this, another part dust-contained airflow is passing through homogenizing plate 10, when passing through filter bag again after 11, dust is delayed at the outer surface of filter bag, dusty gas is purified, and purified gas enters in the filter bag, in entering exhaust air box 2, upper face plate 5 discharges from air outlet 9 by exhaust blower.Because the both sides of the passage between two groups of filter bags of the present utility model are provided with homogenizing plate 10,11, this not only makes the dusty gas that enters into housing 8 obtain pre-separation, and air-flow is entered in each filter bag equably, this has not only improved efficiency of dust collection, and has prolonged the service life of filter bag.
Claims (1)
1. a row sprays pulse long-cloth-bag duster, it contains housing, ash bucket, long bag-type dust removal system, row spray pulse dust cleaning system, long bag-type dust removal system is made of some filter bags, filter bag is divided into two groups, every group of filter bag lays respectively at both sides in the housing, there is passage between two groups of filter bags, the upper end of each filter bag is fixed on the upper face plate that the housing internal upper part is provided with, the front center of housing is provided with air inlet, top, its rear end is provided with air outlet, between the front side of air inlet and filter bag, be provided with deflector, it is characterized in that: also contain two homogenizing plates, these two homogenizing plates lay respectively at the both sides of the passage that exists between described two groups of filter bags, and homogenizing plate is a perforated plate construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202329291U CN201470245U (en) | 2009-07-27 | 2009-07-27 | Line spray pulse long bag dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202329291U CN201470245U (en) | 2009-07-27 | 2009-07-27 | Line spray pulse long bag dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201470245U true CN201470245U (en) | 2010-05-19 |
Family
ID=42406483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202329291U Expired - Fee Related CN201470245U (en) | 2009-07-27 | 2009-07-27 | Line spray pulse long bag dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201470245U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580417A (en) * | 2012-03-21 | 2012-07-18 | 泉州中洲环保技术开发有限公司 | High-temperature smoke bag type dust remover of submerged arc furnace, dust removing process and dust removing system |
| CN104363997A (en) * | 2012-06-11 | 2015-02-18 | 卡尔·弗罗伊登贝格两合公司 | Filter element with filter pockets |
| CN106215557A (en) * | 2016-08-29 | 2016-12-14 | 合肥合意环保科技工程有限公司 | A kind of dehydrator frosting resistance glass fiber bag type cleaner |
-
2009
- 2009-07-27 CN CN2009202329291U patent/CN201470245U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580417A (en) * | 2012-03-21 | 2012-07-18 | 泉州中洲环保技术开发有限公司 | High-temperature smoke bag type dust remover of submerged arc furnace, dust removing process and dust removing system |
| CN104363997A (en) * | 2012-06-11 | 2015-02-18 | 卡尔·弗罗伊登贝格两合公司 | Filter element with filter pockets |
| CN104363997B (en) * | 2012-06-11 | 2017-03-08 | 卡尔·弗罗伊登贝格两合公司 | Filter cell with filter bag |
| US9623355B2 (en) | 2012-06-11 | 2017-04-18 | Carl Freudenberg Kg | Filter element with filter pockets |
| CN106215557A (en) * | 2016-08-29 | 2016-12-14 | 合肥合意环保科技工程有限公司 | A kind of dehydrator frosting resistance glass fiber bag type cleaner |
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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 |
Granted publication date: 20100519 Termination date: 20180727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |