CN203971663U - The three-dimensional air-distribution device of a kind of deduster import - Google Patents
The three-dimensional air-distribution device of a kind of deduster import Download PDFInfo
- Publication number
- CN203971663U CN203971663U CN201420337823.9U CN201420337823U CN203971663U CN 203971663 U CN203971663 U CN 203971663U CN 201420337823 U CN201420337823 U CN 201420337823U CN 203971663 U CN203971663 U CN 203971663U
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- China
- Prior art keywords
- distribution plate
- air inlet
- air
- box body
- dust collector
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- Expired - Lifetime
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- 230000008676 import Effects 0.000 title claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 68
- 239000007789 gas Substances 0.000 description 14
- 239000000779 smoke Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses the three-dimensional air-distribution device of a kind of deduster import, comprise: the dust collector box body and the smoke-intake pipe road that are provided with air inlet, smoke-intake pipe has air distribution plate in road, on a wherein side of the upper and lower side of air distribution plate and dust collector box body air inlet, align with the air inlet edge of this side homonymy, on another side of the upper and lower side of air distribution plate and dust collector box body air inlet and between the air inlet edge of this side homonymy distance be air distribution plate length 0.30-0.35 doubly, on a wherein side of air distribution plate left and right side and dust collector box body air inlet, align with the air inlet edge of this side homonymy, on another side of air distribution plate left and right side and dust collector box body air inlet and between the air inlet edge of this side homonymy distance be air distribution plate width 0.30-0.35 doubly, on air distribution plate, be evenly equipped with wind distributing hole, the bore dia scope of wind distributing hole is 150-165mm, the percent opening of air distribution plate is 0.32-0.40.The utlity model has and can make ash-laden gas with higher air-flow distribution consistency degree, enter the advantage of dust collector box body.
Description
Technical field
The utility model relates to sack cleaner and electric-bag complex dust collector, is specifically related to the three-dimensional air-distribution device of a kind of deduster import.
Background technology
The tubaeform smoke-intake pipe road that the structure of sack cleaner, electric-bag complex dust collector includes dust collector box body and the cross section that formed by four side side plates is square, dust collector box body is separated into upper air-purifying chamber and lower smoke chamber by card, on card, be hung with the filter bag that some and upper air-purifying chamber is connected, the lower smoke chamber sidewall of dust collector box body offer air inlet, on air-purifying chamber sidewall offer gas outlet; The large caliber pipe mouth in tubaeform smoke-intake pipe road is connected with the air inlet of smoke chamber under dust collector box body, and on dust collector box body, the gas outlet of air-purifying chamber is connected with smoke pipeline.Filter bag is the critical component of the dedusters such as sack cleaner and electric-bag complex dust collector, prevents filter bag damage, and the stable operation of deduster is had great importance, the air-flow skewness of the current ash-laden gas entering from the air inlet of dust collector box body, air-flow distribution consistency degree is low is the principal element that causes filter bag damage, when air-flow ash-laden gas pockety enters after dust collector box body, can cause the filter dirt load of whole deduster inhomogeneous, at air-flow, compare the filter bag of concentrated area because filter dirt duty ratio is larger, filtration velocity is higher, very easily there is filter bag damage phenomenon, once and there is the breakage of filter bag, the air current flow resistance in this damaged filter bag region can be lower, cause air-flow more concentrated, and then cause the breakage of the filter bag in larger region.
Utility model content
The purpose of this utility model is to provide a kind of ash-laden gas that can make and with higher air-flow distribution consistency degree, enters the three-dimensional air-distribution device of a kind of deduster import of dust collector box body.
For achieving the above object, the utility model has adopted following technical scheme: the three-dimensional air-distribution device of described a kind of deduster import, comprise: the dust collector box body that is provided with air inlet, and the smoke-intake pipe road being connected with the air inlet of dust collector box body, in the smoke-intake pipe road at the air inlet place of dust collector box body, be provided with air distribution plate, on a wherein side of the upper and lower side of air distribution plate and dust collector box body air inlet, align with the air inlet edge of this side homonymy, on another side of the upper and lower side of air distribution plate and dust collector box body air inlet and between the air inlet edge of this side homonymy, leave certain distance, and this distance is 0.30-0.35 times of air distribution plate length, on a wherein side of air distribution plate left and right side and dust collector box body air inlet, align with the air inlet edge of this side homonymy, on another side of air distribution plate left and right side and dust collector box body air inlet and between the air inlet edge of this side homonymy, leave certain distance, and this distance is 0.30-0.35 times of air distribution plate width, on air distribution plate, be evenly distributed with some wind distributing holes, the bore dia scope of wind distributing hole is 150-165mm, the percent opening of air distribution plate is 0.32-0.40.
Further, the three-dimensional air-distribution device of aforesaid a kind of deduster import, wherein: on a wherein side of the upper and lower side of air distribution plate and dust collector box body air inlet, align with the air inlet edge of this side homonymy, on another side of the upper and lower side of air distribution plate and dust collector box body air inlet and between the air inlet edge of this side homonymy, leave certain distance, and this distance is 0.33 times of air distribution plate length, on a wherein side of air distribution plate left and right side and dust collector box body air inlet, align with the air inlet edge of this side homonymy, on another side of air distribution plate left and right side and dust collector box body air inlet and between the air inlet edge of this side homonymy, leave certain distance, and this distance is 0.33 times of air distribution plate width, on air distribution plate, be evenly distributed with some wind distributing holes, the bore dia of wind distributing hole is 160mm, the percent opening of air distribution plate is 0.34.
Further, the three-dimensional air-distribution device of aforesaid a kind of deduster import, wherein: the air inlet upper edge of the upper side edge of air distribution plate and dust collector box body air inlet aligns, between the air inlet lower edge of the lower side of air distribution plate and dust collector box body air inlet, leave certain distance, and this distance is 0.33 times of air distribution plate length, the air inlet left margin of air distribution plate limit, left side and dust collector box body air inlet aligns, between the edge, air inlet the right of air distribution plate right edge and dust collector box body air inlet, leave certain distance, and this distance is 0.33 times of air distribution plate width, on air distribution plate, be evenly distributed with some wind distributing holes, the bore dia of wind distributing hole is 160mm, the percent opening of air distribution plate is 0.34.
By the enforcement of technique scheme, the utlity model has and can make ash-laden gas enter dust collector box body and can reduce the advantage that ash-laden gas enters the flue gas flow rate of dust collector box body with higher air-flow distribution consistency degree.
Accompanying drawing explanation
Fig. 1 is the structural representation of the three-dimensional air-distribution device of a kind of deduster import described in the utility model.
Fig. 2 is the position relationship schematic diagram of the air distribution plate shown in left apparent direction and dust collector box body air inlet in Fig. 1.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Fig. 1, shown in Fig. 2, the three-dimensional air-distribution device of described a kind of deduster import, comprise: the dust collector box body 1 that is provided with air inlet, and the tubaeform smoke-intake pipe road 2 being connected with the air inlet 5 of dust collector box body 1, in the tubaeform smoke-intake pipe road 2 at air inlet 5 places of dust collector box body 1, be provided with air distribution plate 3, on a wherein side of air distribution plate side Shang Xia 3 and dust collector box body air inlet 5, align with the air inlet edge of this side homonymy, on another side of air distribution plate side Shang Xia 3 and dust collector box body air inlet 5 and between the air inlet edge of this side homonymy, leave certain distance m, and this is 0.30-0.35 times of air distribution plate length L apart from m, on a wherein side of air distribution plate 3 left and right sides and dust collector box body air inlet 5, align with the air inlet edge of this side homonymy, on another side of air distribution plate 3 left and right sides and dust collector box body air inlet 5 and between the air inlet edge of this side homonymy, leave certain distance n, and this is 0.30-0.35 times of air distribution plate width W apart from n, on air distribution plate 3, be evenly distributed with some wind distributing holes 4, the bore dia scope of wind distributing hole 4 is 150-165mm, the percent opening of air distribution plate 3 is 0.32-0.40, in the present embodiment, on a wherein side of air distribution plate side Shang Xia 3 and dust collector box body air inlet 5, align with the air inlet edge of this side homonymy, on another side of air distribution plate side Shang Xia 3 and dust collector box body air inlet 5 and between the air inlet edge of this side homonymy, leave certain distance m, and this is 0.33 times of air distribution plate length L apart from m, on a wherein side of air distribution plate 3 left and right sides and dust collector box body air inlet 5, align with the air inlet edge of this side homonymy, on another side of air distribution plate 3 left and right sides and dust collector box body air inlet 5 and between the air inlet edge of this side homonymy, leave certain distance n, and this is 0.33 times of air distribution plate width W apart from n, on air distribution plate 3, be evenly distributed with some wind distributing holes 4, the bore dia of wind distributing hole 4 is 160mm, the percent opening of air distribution plate 3 is 0.34, this set can make ash-laden gas from air inlet 5, enter dust collector box body 1 with higher air-flow distribution consistency degree, in the present embodiment, the air inlet upper edge of the upper side edge of air distribution plate 3 and dust collector box body air inlet 5 aligns, between the air inlet lower edge of the lower side of air distribution plate 3 and dust collector box body air inlet 5, leave certain distance m, and this is 0.33 times of air distribution plate length L apart from m, the air inlet left margin of air distribution plate 3 limits, left side and dust collector box body air inlet 5 aligns, between the edge, air inlet the right of air distribution plate 3 right edge and dust collector box body air inlet 5, leave certain distance n, and this is 0.33 times of air distribution plate width W apart from n, on air distribution plate 3, be evenly distributed with some wind distributing holes 4, the bore dia of wind distributing hole 4 is 160mm, the percent opening of air distribution plate 3 is 0.34, when ash-laden gas is after air distribution plate 3, ash-laden gas is intake in air distribution plate hole, side air inlet amount and bottom surface intake equivalent, make ash-laden gas from air inlet 5, enter dust collector box body 1 with higher air-flow distribution consistency degree, and then avoided filter bag because entering the generation of the too low filter bag damage phenomenon causing of ash-laden gas air-flow distribution consistency degree of dust collector box body, ash-laden gas is after air distribution plate simultaneously, by the shock with air distribution plate, reduced the flue gas flow rate of ash-laden gas, further avoided the generation of filter bag damage phenomenon.
Claims (3)
1. the three-dimensional air-distribution device of a deduster import, comprise: the dust collector box body that is provided with air inlet, and the smoke-intake pipe road being connected with the air inlet of dust collector box body, it is characterized in that: in the smoke-intake pipe road at the air inlet place of dust collector box body, be provided with air distribution plate, on a wherein side of the upper and lower side of air distribution plate and dust collector box body air inlet, align with the air inlet edge of this side homonymy, on another side of the upper and lower side of air distribution plate and dust collector box body air inlet and between the air inlet edge of this side homonymy, leave certain distance, and this distance is 0.30-0.35 times of air distribution plate length, on a wherein side of air distribution plate left and right side and dust collector box body air inlet, align with the air inlet edge of this side homonymy, on another side of air distribution plate left and right side and dust collector box body air inlet and between the air inlet edge of this side homonymy, leave certain distance, and this distance is 0.30-0.35 times of air distribution plate width, on air distribution plate, be evenly distributed with some wind distributing holes, the bore dia scope of wind distributing hole is 150-165mm, the percent opening of air distribution plate is 0.32-0.40.
2. the three-dimensional air-distribution device of a kind of deduster import according to claim 1, it is characterized in that: on a wherein side of the upper and lower side of air distribution plate and dust collector box body air inlet, align with the air inlet edge of this side homonymy, on another side of the upper and lower side of air distribution plate and dust collector box body air inlet and between the air inlet edge of this side homonymy, leave certain distance, and this distance is 0.33 times of air distribution plate length, on a wherein side of air distribution plate left and right side and dust collector box body air inlet, align with the air inlet edge of this side homonymy, on another side of air distribution plate left and right side and dust collector box body air inlet and between the air inlet edge of this side homonymy, leave certain distance, and this distance is 0.33 times of air distribution plate width, on air distribution plate, be evenly distributed with some wind distributing holes, the bore dia of wind distributing hole is 160mm, the percent opening of air distribution plate is 0.34.
3. the three-dimensional air-distribution device of a kind of deduster import according to claim 2, it is characterized in that: the air inlet upper edge of the upper side edge of air distribution plate and dust collector box body air inlet aligns, between the air inlet lower edge of the lower side of air distribution plate and dust collector box body air inlet, leave certain distance, and this distance is 0.33 times of air distribution plate length, the air inlet left margin of air distribution plate limit, left side and dust collector box body air inlet aligns, between the edge, air inlet the right of air distribution plate right edge and dust collector box body air inlet, leave certain distance, and this distance is 0.33 times of air distribution plate width, on air distribution plate, be evenly distributed with some wind distributing holes, the bore dia of wind distributing hole is 160mm, the percent opening of air distribution plate is 0.34.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337823.9U CN203971663U (en) | 2014-06-24 | 2014-06-24 | The three-dimensional air-distribution device of a kind of deduster import |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337823.9U CN203971663U (en) | 2014-06-24 | 2014-06-24 | The three-dimensional air-distribution device of a kind of deduster import |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203971663U true CN203971663U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420337823.9U Expired - Lifetime CN203971663U (en) | 2014-06-24 | 2014-06-24 | The three-dimensional air-distribution device of a kind of deduster import |
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| CN (1) | CN203971663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056522A (en) * | 2014-06-24 | 2014-09-24 | 江苏新中环保股份有限公司 | Deduster inlet three-dimensional air distribution device |
-
2014
- 2014-06-24 CN CN201420337823.9U patent/CN203971663U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056522A (en) * | 2014-06-24 | 2014-09-24 | 江苏新中环保股份有限公司 | Deduster inlet three-dimensional air distribution device |
| CN104056522B (en) * | 2014-06-24 | 2017-01-04 | 江苏新中环保股份有限公司 | A kind of cleaner unit import three-dimensional air-distribution device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |