CN201399304Y - Intake air flow equalizing device for bag type dust remover - Google Patents
Intake air flow equalizing device for bag type dust remover Download PDFInfo
- Publication number
- CN201399304Y CN201399304Y CN2009201191015U CN200920119101U CN201399304Y CN 201399304 Y CN201399304 Y CN 201399304Y CN 2009201191015 U CN2009201191015 U CN 2009201191015U CN 200920119101 U CN200920119101 U CN 200920119101U CN 201399304 Y CN201399304 Y CN 201399304Y
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- CN
- China
- Prior art keywords
- blast pipe
- ash bucket
- air intake
- sack cleaner
- current equalizer
- Prior art date
- 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 - Fee Related
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Abstract
The utility model relates to an intake air flow equalizing device for bag type dust remover, wherein the bag type dust remover comprises an ash bucket, the intake air flow equalizing device comprisesan air intake pipe and a flow baffling and guiding mechanism, the air intake pipe is located outside the ash bucket and is inclined for certain angle corresponding to the wall panels of the ash bucket, an outlet of the air intake pipe is fixedly connected with the wall panel outside the ash bucket, and the flow baffling and guiding mechanism is installed on the wall panel inside the ash bucket andis opposite to the outlet of the air intake pipe. The utility model relates to an intake air flow equalizing device which integrates three functions of flow guiding, dust retaining and air flow distribution into a whole, and can lower the dust concentration of dust-laden flue gas in a greater extent, thereby prolonging the service life of a filter pocket, improving the air quantity processing capacity of the dust remover, and improving the dust removing efficiency.
Description
(1) technical field
The utility model relates to a kind of air intake current equalizer that is used for sack cleaner.
(2) background technology
Administer in the cement kiln head kiln exit gas system at sack cleaner, the uniformity of the stability of deduster filtration velocity and processing air quantity is an important link.In the cement kiln head kiln tail dust pelletizing system in the past owing to often have the instability of filtration velocity and handle the inhomogeneous of air quantity, so that influenced the service life of filter bag and the regulation effect of dust pelletizing system.Therefore administer in the flue gas system at cement kiln head kiln tail, whether the stability of deduster filtration velocity and the uniformity of handling air quantity will directly have influence on the normal operation of whole smoke gas treatment system.Present cement kiln head kiln tail dust pelletizing system is owing to often ignored the unstability of sack cleaner filtration velocity and the non-uniformity problem of processing air quantity, and therefore, its design aspect also exists dissatisfactory place.
(3) utility model content
Technical problem to be solved in the utility model is to provide a kind of air intake current equalizer that is used for sack cleaner, can will enter the cement kiln head kiln tail ash-laden gas of sack cleaner carry out water conservancy diversion, lay the dust, the air-flow uniform distribution, the unstability of the filtration velocity that exists in the cement kiln head kiln tail dust pelletizing system and the problem of the inhomogeneities of handling air quantity have been solved, prolong the service life of filter bag, improved the regulation effect of dust pelletizing system.
A kind of air intake current equalizer that is used for sack cleaner, described sack cleaner comprises ash bucket, described air intake current equalizer comprises blast pipe and baffle deflector, blast pipe is positioned at the ash bucket outside and tilts at an angle with respect to the ash bucket wallboard, and the blast pipe outlet is fixedlyed connected with ash bucket outside wallboard; The baffle deflector is installed on the ash bucket inner side wall plate, and relative with the blast pipe outlet.
Preferably, described blast pipe for by one section 60 ° of bend pipe be connected with straight-run of pipe, the cross section is the tube structure of rectangle.
Preferably, described baffle deflector is made up of gripper shoe and several layers gas-flow deflector, and gripper shoe is fixedlyed connected with gas-flow deflector, and it is nested to be parallel to each other between gas-flow deflector layer and the layer, and gas-flow deflector and blast pipe export relative.
Preferably, described blast pipe inlet is positioned at blast pipe outlet top.
Preferably, described blast pipe inlet is provided with rectangular flange, and the blast pipe outlet is uncovered for rectangle.
The utility model be a kind ofly have water conservancy diversion, lay the dust, air intake current equalizer that three kinds of functions of airflow uniform distribution concentrate on one.Ash-laden gas is the ash bucket that tangential state enters deduster by the air intake inclined tube, it is consistent to make ash-laden gas airflow direction and filter bag ash removal shake off direction, avoided the reentrainment of dust of dust, pass through the baffle deflector again, when reducing the ash-laden gas flow velocity, finish the assignment of traffic that flue gas enters filter bag, but but not only dust-break but also wind-guiding, big particle is clashed into by gas-flow deflector, lose inertia and fall into ash bucket, thereby can reduce the dust concentration of ash-laden gas by a relatively large margin, thus the service life of prolongation filter bag, improve deduster and handle the ability of air quantity, improve efficiency of dust collection.
(4) description of drawings
Fig. 1 is the structural representation of air intake current equalizer described in the utility model;
Fig. 2 is the vertical view of air intake current equalizer described in the utility model;
Fig. 3 is the structural representation of the utility model baffle deflector;
Fig. 4 is the side view of the utility model baffle deflector;
Fig. 5 is the vertical view of the utility model baffle deflector;
Fig. 6 is the structural representation of the utility model blast pipe;
Fig. 7 is the side view of the utility model blast pipe.
(5) specific embodiment
Below in conjunction with drawings and Examples embodiment of the present utility model is described further, but protection domain of the present utility model is not limited to this.
With reference to Fig. 1～Fig. 7, a kind of air intake current equalizer that is used for sack cleaner, described sack cleaner comprises ash bucket 30, described air intake current equalizer comprises blast pipe 20 and baffle deflector 10, blast pipe 20 is positioned at ash bucket 30 outsides and tilts at an angle with respect to ash bucket 30 wallboards, and blast pipe outlet 22 is fixedlyed connected with ash bucket 30 outside wallboards; Baffle deflector 10 is installed on ash bucket 30 inner side wall plate, and exports 22 relative with blast pipe.
Described blast pipe for by one section 60 ° of bend pipe 23 be connected with straight-run of pipe 24, the cross section is the tube structure of rectangle.
Described baffle deflector 10 is made up of gripper shoe 12 and several layers gas-flow deflector 11, and gripper shoe 12 is fixedlyed connected with gas-flow deflector 11, and it is nested to be parallel to each other between 11 layers of gas-flow deflectors and the layer, and it is 22 relative that gas-flow deflector 11 and blast pipe export.
Described blast pipe inlet 21 is positioned at blast pipe and exports 22 tops.
Described blast pipe inlet 21 is provided with rectangular flange, and blast pipe outlet 22 is that rectangle is uncovered.The rectangular flange end is used for being connected with preceding continuous air intake valve.
With reference to Fig. 1, ash-laden gas is tangential state enters deduster through rectangle uncovered 22 ash bucket 30 by blast pipe 20, it is consistent to make ash-laden gas airflow direction and filter bag ash removal shake off direction, avoided the reentrainment of dust of dust, pass through baffle deflector 10 again, when reducing the ash-laden gas flow velocity, finish the assignment of traffic that flue gas enters filter bag, but but not only dust-break but also wind-guiding, big particle is subjected to gas-flow deflector 11 bump, loses inertia and falls into ash bucket, thereby can reduce the dust concentration of ash-laden gas by a relatively large margin, thereby prolong the service life of filter bag, improve the ability that deduster is handled air quantity, improve efficiency of dust collection.
Claims (6)
1. air intake current equalizer that is used for sack cleaner, described sack cleaner comprises ash bucket, it is characterized in that: described air intake current equalizer comprises blast pipe and baffle deflector, blast pipe is positioned at the ash bucket outside and tilts at an angle with respect to the ash bucket wallboard, and the blast pipe outlet is fixedlyed connected with ash bucket outside wallboard; The baffle deflector is installed on the ash bucket inner side wall plate, and relative with the blast pipe outlet.
2. according to the air intake current equalizer that is used for sack cleaner of claim 1, it is characterized in that: described blast pipe for by one section 60 ° of bend pipe be connected with straight-run of pipe, the cross section is the tube structure of rectangle.
3, according to the air intake current equalizer that is used for sack cleaner of claim 1, it is characterized in that: described baffle deflector is made up of gripper shoe and several layers gas-flow deflector, gripper shoe is fixedlyed connected with gas-flow deflector, it is nested to be parallel to each other between gas-flow deflector layer and the layer, and gas-flow deflector and blast pipe export relative.
4, according to the air intake current equalizer that is used for sack cleaner of one of claim 1～3, it is characterized in that: described blast pipe inlet is positioned at blast pipe outlet top.
5, according to the air intake current equalizer that is used for sack cleaner of claim 1, it is characterized in that: described blast pipe inlet is provided with rectangular flange, and the blast pipe outlet is uncovered for rectangle.
6, according to the air intake current equalizer that is used for sack cleaner of claim 4, it is characterized in that: described blast pipe inlet is provided with rectangular flange, and the blast pipe outlet is uncovered for rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201191015U CN201399304Y (en) | 2009-04-30 | 2009-04-30 | Intake air flow equalizing device for bag type dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201191015U CN201399304Y (en) | 2009-04-30 | 2009-04-30 | Intake air flow equalizing device for bag type dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201399304Y true CN201399304Y (en) | 2010-02-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201191015U Expired - Fee Related CN201399304Y (en) | 2009-04-30 | 2009-04-30 | Intake air flow equalizing device for bag type dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201399304Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212253A (en) * | 2013-05-02 | 2013-07-24 | 南京天华化学工程有限公司 | Bag type dust collector with improved air inlet structure |
| CN103505957A (en) * | 2013-10-16 | 2014-01-15 | 东华大学 | Lateral inlet air flow equalization device |
| CN104208955A (en) * | 2013-05-29 | 2014-12-17 | 安徽威达环保科技股份有限公司 | Deduster provided with underlying blowing system and capable of clearing away ashes offline without offline valve |
| CN104399332A (en) * | 2014-11-21 | 2015-03-11 | 苏州宇洋环保设备制造有限公司 | Air inlet pipe of cloth bag dust collector |
| CN106422569A (en) * | 2016-10-19 | 2017-02-22 | 中冶焦耐(大连)工程技术有限公司 | Compact type high-efficiency medium-low-temperature flue gas desulfurization, dust removal, denitration and pyrolyzation integrated device |
| CN108980500A (en) * | 2018-09-27 | 2018-12-11 | 张家港市艾尔环保工程有限公司 | The wear-resisting connecting tube of dust leg |
| CN114130534A (en) * | 2021-11-29 | 2022-03-04 | 嘉兴猛犸象工业设计有限公司 | Marine clarification plant |
-
2009
- 2009-04-30 CN CN2009201191015U patent/CN201399304Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212253A (en) * | 2013-05-02 | 2013-07-24 | 南京天华化学工程有限公司 | Bag type dust collector with improved air inlet structure |
| CN104208955A (en) * | 2013-05-29 | 2014-12-17 | 安徽威达环保科技股份有限公司 | Deduster provided with underlying blowing system and capable of clearing away ashes offline without offline valve |
| CN103505957A (en) * | 2013-10-16 | 2014-01-15 | 东华大学 | Lateral inlet air flow equalization device |
| CN104399332A (en) * | 2014-11-21 | 2015-03-11 | 苏州宇洋环保设备制造有限公司 | Air inlet pipe of cloth bag dust collector |
| CN104399332B (en) * | 2014-11-21 | 2016-08-24 | 苏州宇洋环保设备制造有限公司 | Sack cleaner blast pipe |
| CN106422569A (en) * | 2016-10-19 | 2017-02-22 | 中冶焦耐(大连)工程技术有限公司 | Compact type high-efficiency medium-low-temperature flue gas desulfurization, dust removal, denitration and pyrolyzation integrated device |
| CN108980500A (en) * | 2018-09-27 | 2018-12-11 | 张家港市艾尔环保工程有限公司 | The wear-resisting connecting tube of dust leg |
| CN114130534A (en) * | 2021-11-29 | 2022-03-04 | 嘉兴猛犸象工业设计有限公司 | Marine clarification plant |
| CN114130534B (en) * | 2021-11-29 | 2023-09-08 | 嘉兴猛犸象工业设计有限公司 | Marine clarification plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG JIEYU ENVIRONMENTAL PROTECTION EQUIPMENT Free format text: FORMER OWNER: HAINING JIEYU ENVIRONMENT PROTECTION EQUIPMENT CO., LTD. Effective date: 20130604 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 314400 JIAXING, ZHEJIANG PROVINCE TO: 314405 JIAXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130604 Address after: 314405 No. five, No. 8, salt official Industrial Park, Zhejiang, Haining Patentee after: ZHEJIANG JIEYU ENVIRONMENTAL PROTECTION EQUIPMENT TECHNOLOGY CO., LTD. Address before: The official town Haining City, Zhejiang province 314400 high salt Zhulu No. 12 Patentee before: Haining Jieyu Environment Protection Equipment Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20140430 |