CN101773753A - Sealing cover for plugging damaged filter bag - Google Patents
Sealing cover for plugging damaged filter bag Download PDFInfo
- Publication number
- CN101773753A CN101773753A CN201010117384A CN201010117384A CN101773753A CN 101773753 A CN101773753 A CN 101773753A CN 201010117384 A CN201010117384 A CN 201010117384A CN 201010117384 A CN201010117384 A CN 201010117384A CN 101773753 A CN101773753 A CN 101773753A
- Authority
- CN
- China
- Prior art keywords
- filter bag
- spring
- bag
- sealing cover
- card plane
- 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.)
- Granted
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Abstract
The invention discloses a sealing cover for plugging a damaged filter bag, which belongs to the technical field of bag-type dust removers and is used for a bag-type dust remover. The bag-type dust remover comprises the filter bag, a blowing pipe, a cage frame and a figured pattern card plane, the sealing cover comprises a cover cap and a spring, the opening end of the cover cap faces to the figured pattern card plane and covers the opening of the filter bag, and the back end of the cover cap is connected with the spring the other end of which is connected with the blowing pipe. The opening end of the cover cap is tightly pressed on the figured pattern card plane by the spring, thus leading dust not to leak from the sealing cover, avoiding over-standard discharge concentration at the outlet without changing an individual damaged filter bag, protecting the environment, shortening the furnace shutdown time greatly and saving the time by 80 percent compared with changing the filter bag directly. The sealing cover has low cost and good effect.
Description
[technical field]
The present invention relates to the bag dust collector field, but relate in particular to a kind of seal cover of plugging damaged filter bag.
[background technology]
In the present sack cleaner, when breakage appears in indivedual filter bags,, must change filter bag immediately in order to prevent that exporting concentration of emission exceeds standard.When changing filter bag, must unload the winding-up pipe earlier, take out the cage bone, could change filter bag then.Waste time and energy, and prolonged the furnace outage time of boiler.
[summary of the invention]
Purpose of the present invention solves the problems of the prior art exactly, proposes a kind of seal cover of plugging damaged filter bag, under the situation of indivedual filter bag damages, can prevent that not only exporting concentration of emission exceeds standard, and can shorten furnace outage time.
For achieving the above object, the present invention proposes a kind of seal cover of plugging damaged filter bag, be used for sack cleaner, described sack cleaner comprises filter bag, winding-up pipe, cage bone, card plane, sealing lid comprises block and spring, and the openend of described block is towards the card plane, and the opening of filter bag is covered, the rear end of described block is connected with spring, and the other end of spring is connected on the winding-up pipe.
As preferably, the openend of described block is provided with sealing material layer, and described sealing material layer is close to the card plane.Improved sealing property.
As preferably, described sealing material layer is the flexible material sealant.Improved sealing property.
As preferably, described flexible material sealant adopts filter cloth as encapsulant.This material is twice laid for producing the waste material of filter bag, has reduced cost.
As preferably, described spring is connected on the nozzle of winding-up pipe.Simple in structure, easy for installation.
Beneficial effect of the present invention: the present invention utilizes the spring openend of will blocking a shot to be pressed on the card plane; guarantee that dust can not leak from seal cover; under the situation of not changing indivedual damaged filter bags; can effectively prevent to export concentration of emission exceeds standard; protected environment; shortened furnace outage time greatly, saved for 80% time than direct replacing filter bag.Sealing lid cost is low, effective.
Feature of the present invention and advantage will be elaborated in conjunction with the accompanying drawings by embodiment.
[description of drawings]
Fig. 1 is the structural representation of the seal cover of a kind of plugging damaged filter bag of the present invention.
[specific embodiment]
As shown in Figure 1, a kind of seal cover of plugging damaged filter bag, be used for sack cleaner, described sack cleaner comprises filter bag 1, winding-up pipe 2, cage bone 3, card plane 8, sealing lid comprises block 4 and spring 5, and the openend of described block 4 is towards card plane 8, and the opening of filter bag 1 is covered, the rear end of described block 4 is connected with spring 5, and the other end of spring 5 is connected on the winding-up pipe 2.Have nozzle 7 on the described winding-up pipe 2, spring 5 is connected on the nozzle 7 of winding-up pipe 2.Simple in structure, easy for installation.
The openend of described block 4 is provided with sealing material layer 6, and described sealing material layer 6 is close to 8 planes, card plane.Described sealing material layer 6 is the flexible material sealant.Improved sealing property.Described flexible material sealant adopts filter cloth as encapsulant.This material is twice laid for producing the waste material of filter bag 1, has reduced cost.
The foregoing description is to explanation of the present invention, is not limitation of the invention, any scheme after the simple transformation of the present invention is all belonged to protection scope of the present invention.
Claims (5)
1. the seal cover of a plugging damaged filter bag, be used for sack cleaner, described sack cleaner comprises filter bag, winding-up pipe, cage bone, card plane, it is characterized in that: the sealing lid comprises block and spring, the openend of described block is towards the card plane, and the opening of filter bag covered, the rear end of described block is connected with spring, and the other end of spring is connected on the winding-up pipe.
2. the seal cover of a kind of plugging damaged filter bag as claimed in claim 1, it is characterized in that: the openend of described block is provided with sealing material layer, and described sealing material layer is close to the card plane.
3. the seal cover of a kind of plugging damaged filter bag as claimed in claim 2, it is characterized in that: described sealing material layer is the flexible material sealant.
4. the seal cover of a kind of plugging damaged filter bag as claimed in claim 3 is characterized in that: described flexible material sealant adopts filter cloth as encapsulant.
5. as the seal cover of each described a kind of plugging damaged filter bag in the claim 1 to 4, it is characterized in that: described spring is connected on the nozzle of winding-up pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010117384 CN101773753B (en) | 2010-03-04 | 2010-03-04 | Sealing cover for plugging damaged filter bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010117384 CN101773753B (en) | 2010-03-04 | 2010-03-04 | Sealing cover for plugging damaged filter bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101773753A true CN101773753A (en) | 2010-07-14 |
| CN101773753B CN101773753B (en) | 2013-01-02 |
Family
ID=42510420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010117384 Active CN101773753B (en) | 2010-03-04 | 2010-03-04 | Sealing cover for plugging damaged filter bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101773753B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102250650A (en) * | 2011-07-01 | 2011-11-23 | 南通海鹰机电集团有限公司 | Temperature-constant blast furnace and converter coal gas purifying system |
| CN102485314A (en) * | 2010-12-03 | 2012-06-06 | 江苏科行环境工程技术有限公司 | Plugging device for broken bag of pulse bag filler |
| CN103752107A (en) * | 2014-01-20 | 2014-04-30 | 河南龙成煤高效技术应用有限公司 | Breakage plugging device for filter elements of dust remover |
| CN104069699A (en) * | 2014-05-30 | 2014-10-01 | 江苏新中环保股份有限公司 | Broken bag plugging device for low-pressure pulse bag-type dust collector |
| CN111491709A (en) * | 2017-11-28 | 2020-08-04 | 山东微克环保科技有限公司 | Bag collector ash removal device |
| CN112213055A (en) * | 2020-11-03 | 2021-01-12 | 青岛慧智兰智能科技有限公司 | Glove air tightness detection device and detection method |
| CN116617778A (en) * | 2023-07-24 | 2023-08-22 | 江苏润众环保材料有限公司 | Intelligent bag type dust removing equipment and dust removing method for incineration flue gas |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4818261A (en) * | 1987-10-15 | 1989-04-04 | Beckon Weir E | Reversed pulse cleaning filter |
| CN2097027U (en) * | 1991-07-05 | 1992-02-26 | 上海市凌桥环保设备厂 | Self-lock sealer for filtering bag of bag-type collector |
| CN2230612Y (en) * | 1995-06-22 | 1996-07-10 | 李治修 | Dag dust collector |
| CN201658901U (en) * | 2010-03-04 | 2010-12-01 | 浙江菲达环保科技股份有限公司 | Sealing cover for sealing broken filtering bag |
-
2010
- 2010-03-04 CN CN 201010117384 patent/CN101773753B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4818261A (en) * | 1987-10-15 | 1989-04-04 | Beckon Weir E | Reversed pulse cleaning filter |
| CN2097027U (en) * | 1991-07-05 | 1992-02-26 | 上海市凌桥环保设备厂 | Self-lock sealer for filtering bag of bag-type collector |
| CN2230612Y (en) * | 1995-06-22 | 1996-07-10 | 李治修 | Dag dust collector |
| CN201658901U (en) * | 2010-03-04 | 2010-12-01 | 浙江菲达环保科技股份有限公司 | Sealing cover for sealing broken filtering bag |
Non-Patent Citations (2)
| Title |
|---|
| 张殿印，王纯: "《除尘器手册》", 31 January 2005, 北京工业出版社 * |
| 王艳: "脉冲袋式除尘器常见问题分析及处理", 《橡塑技术与装备》 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102485314A (en) * | 2010-12-03 | 2012-06-06 | 江苏科行环境工程技术有限公司 | Plugging device for broken bag of pulse bag filler |
| CN102250650A (en) * | 2011-07-01 | 2011-11-23 | 南通海鹰机电集团有限公司 | Temperature-constant blast furnace and converter coal gas purifying system |
| CN103752107A (en) * | 2014-01-20 | 2014-04-30 | 河南龙成煤高效技术应用有限公司 | Breakage plugging device for filter elements of dust remover |
| CN103752107B (en) * | 2014-01-20 | 2015-04-22 | 河南龙成煤高效技术应用有限公司 | Breakage plugging device for filter elements of dust remover |
| CN104069699A (en) * | 2014-05-30 | 2014-10-01 | 江苏新中环保股份有限公司 | Broken bag plugging device for low-pressure pulse bag-type dust collector |
| CN104069699B (en) * | 2014-05-30 | 2016-06-15 | 江苏新中环保股份有限公司 | Broken bag plugging device for low pressure pulse bag filter |
| CN111491709A (en) * | 2017-11-28 | 2020-08-04 | 山东微克环保科技有限公司 | Bag collector ash removal device |
| CN114931810A (en) * | 2017-11-28 | 2022-08-23 | 山东微克环保科技有限公司 | Bag collector ash removal device |
| CN112213055A (en) * | 2020-11-03 | 2021-01-12 | 青岛慧智兰智能科技有限公司 | Glove air tightness detection device and detection method |
| CN116617778A (en) * | 2023-07-24 | 2023-08-22 | 江苏润众环保材料有限公司 | Intelligent bag type dust removing equipment and dust removing method for incineration flue gas |
| CN116617778B (en) * | 2023-07-24 | 2023-09-29 | 江苏润众环保材料有限公司 | Intelligent bag type dust removing equipment and dust removing method for incineration flue gas |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101773753B (en) | 2013-01-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Du Yujiang Inventor after: Zhao Xiyong Inventor after: Yao Yuping Inventor after: Zhang Han Inventor after: Luo Shikai Inventor after: He Honger Inventor after: Cai Meiping Inventor before: Du Yujiang Inventor before: Zhao Xiyong Inventor before: Yao Yuping Inventor before: Luo Shikai Inventor before: He Honger Inventor before: Cai Meiping |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: DU YUJIANG ZHAO XIYONG YAO YUPING LUO SHIKAI HE HONGER CAI MEIPING TO: DU YUJIANG ZHAO XIYONG YAO YUPING ZHANG HAN LUO SHIKAI HE HONGER CAI MEIPING |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |