CN103495316A - Automatic sticky dust filtering device - Google Patents
Automatic sticky dust filtering device Download PDFInfo
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- CN103495316A CN103495316A CN201310479895.7A CN201310479895A CN103495316A CN 103495316 A CN103495316 A CN 103495316A CN 201310479895 A CN201310479895 A CN 201310479895A CN 103495316 A CN103495316 A CN 103495316A
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- filter cloth
- dust
- orifice
- filtering unit
- plate type
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Abstract
The invention is an automatic sticky dust filtering device. The automatic sticky dust filtering device is characterized by comprising a dust-gas inlet, a dust-gas container, a cylinder component, a reducer driving roller, a driven roller, a clamping device, an orifice-plate-type filter cartridge, an orifice-plate-type filter cartridge rotary shaft, a piece of filtering clothing, a pressure difference sensor and a clean gas outlet which are connected sequentially to form a filtering close-loop system which is capable of changing the filtering clothing automatically. When the surface of the filtering clothing is covered with sticky dust and pressure is decreased, the pressure difference sensor receives signals, the system allows the reducer driving roller to rotate through the cylinder component, then the reducer driving roller drives the driven roller, and new filtering clothing is changed. The automatic sticky dust filtering device is low in cost, simple and convenient to operate, and safe and reliable.
Description
Technical field
The present invention relates to a kind of dust filtering device, particularly disclose a kind of stickiness dust automatic filtering unit, is mainly for the workshop dust suction that the stickiness dust is arranged or the filter of dust pelletizing system.
Background technology
In the dust collecting system of workshop, often there are a lot of dust to belong to the stickiness dust, in the time of need to filtering it, just there will be the situation that is adsorbed on filter surfaces.Because the adsorptivity of stickiness dust is very large, even use the filter back-blowing device, also be difficult to make dust releasing, will make plugged filter in the course of time, also reduced filter effect.Make people have to carry out at any time the preparation of changing filter, just give everybody work, increased a lot of troubles, make workman's operation more loaded down with trivial details.And cause people to expend in this respect a large amount of time, manpower, material, production cost is multiplied.
Summary of the invention
Purpose of the present invention overcomes the defect that prior art exists, and a kind of stickiness dust automatic filtering unit is provided, but has realized continuity replacing filter cloth, with low cost, simple to operation, safe and reliable.
The present invention is achieved in that a kind of stickiness dust automatic filtering unit, it is characterized in that: described stickiness dust automatic filtering unit is by the dusty gas entrance, the dusty gas container, cylinder assembly, the reductor drive roll, driven voller, clamping device, the orifice-plate type filter cylinder, the rotating shaft of orifice-plate type filter cylinder, filter cloth, differential pressure sensor and dustless gas vent are linked in sequence and form a filtration closed-loop system of automatically changing filter cloth, when the filter cloth surface is stained with stickiness dust pressure and diminishes, differential pressure sensor obtains signal, system rotates the reductor drive roll by cylinder assembly, then drive driven voller by the reductor drive roll, the filter cloth more renewed.
Described differential pressure sensor is outsourcing piece, and for responding to the pressure difference value of dusty gas container and cartridge interior, and then whether prompt system needs to change filter cloth.Described filter cloth is coated on the periphery of orifice-plate type cartridge filter, by two clamping devices, is connected on reductor drive roll and driven voller, from both sides, orifice-plate type filter cylinder top, filter cloth is clamped.When the reductor drive roll drives the filter cloth that driven voller more renews, the orifice-plate type filter cylinder that described filter cloth coats is synchronizeed and is rotated with filter cloth, the resistance when reducing filter cloth and pulling, the dust leakage while avoiding filter cloth to move.Described reductor drive roll is band dirt filter cloth running roller, and described driven voller is dustless raw material filter cloth running roller.When described reductor drive roll drives the filter cloth that driven voller more renews, driven voller unclamps automatically, in order to change filter cloth.Described orifice-plate type filter cylinder rotating shaft adopts hollow structure, and, in the perforate of cartridge interior section, the dustless gas after filtration enters quill shaft from perforate, by the dustless gas vent of axle side, is discharged.
Stickiness dust automatic filtering unit the whole series of the present invention are fixed on a bracing frame, and the orifice-plate type filter cylinder self has supportive and steadiness, and then guarantee the steadiness of package unit.Described dusty gas container must guarantee its sealing.
The invention has the beneficial effects as follows: the present invention is when work, when the filter cloth surface is stained with the stickiness dust, filter cylinder is inside and outside can produce certain pressure reduction, while reaching a certain limit, differential pressure sensor will give a warning, at this moment system will be upgraded filter cloth automatically, and the setting of bracing frame of the present invention makes the more firm safety of whole apparatus system.Low cost product of the present invention, simple to operation, safe and reliable.
The accompanying drawing explanation
Fig. 1 is the structural representation after apparatus of the present invention have filled filter cloth.
Fig. 2 is the structural representation that apparatus of the present invention are unkitted filter cloth.
In figure: 1, clean filter cloth; 2, used filter cloth; 3, the filter cloth in the use; 4, dustless gas vent; 5, dusty gas entrance; 6, orifice-plate type filter cylinder; 7, bracing frame; 8, differential pressure sensor; 9, dusty gas container; 10, reductor active rod; 11, driven rod; 12, clamping device; 13, cylinder assembly; 14, orifice-plate type filter cylinder rotating shaft.
The specific embodiment
With reference to the accompanying drawings 1 and accompanying drawing 2, a kind of stickiness dust of the present invention automatic filtering unit, be linked in sequence and formed a filtration closed-loop system of automatically changing filter cloth by dusty gas entrance 5, dusty gas container 9, cylinder assembly 13, reductor drive roll 10, driven voller 11, clamping device 12, orifice-plate type filter cylinder 6, orifice-plate type filter cylinder rotating shaft 14, filter cloth, differential pressure sensor 8 and dustless gas vent 4.
When apparatus of the present invention are worked, dusty gas enters in 9 dusty gas containers from dusty gas entrance 5, by filter cloth, orifice-plate type filter cylinder 6, dustless gas enters in filter cylinder, orifice-plate type filter cylinder rotating shaft 14 adopts hollow structure, and, in the perforate of cartridge interior section, the dustless gas after filtration enters quill shaft from perforate, then from the dustless gas vent 4 of axle side, discharge.And the stickiness dust will be stayed the filter cloth surface, the filter opening of the filter cloth 3 in will using in the course of time stops up, and then the pressure reduction of whole system changes thereupon.At this moment, differential pressure sensor 8 will obtain signal, and filter cloth is changed in prompting.Reductor drive roll 10 of the present invention is band dirt filter cloth running roller, and driven voller 11 is dustless raw material filter cloth running roller.System will rotate reductor drive roll 10 by cylinder assembly 13, then drives driven voller 11, realizes the filter cloth more renewed.When reductor drive roll 10 drives the filter cloth that driven vollers 11 more renew, the orifice-plate type filter cylinder 6 that filter cloth coats is synchronizeed and is rotated with filter cloth, and driven voller 11 unclamps automatically simultaneously, the resistance when reducing filter cloth and pulling, the dust leakage while avoiding filter cloth to move.
Apparatus of the present invention have realized continuous replacing filter cloth, recycle, and technological operation is simple and convenient, with low cost.
Claims (7)
1. a stickiness dust automatic filtering unit, it is characterized in that: described stickiness dust automatic filtering unit is by the dusty gas entrance, the dusty gas container, cylinder assembly, the reductor drive roll, driven voller, clamping device, the orifice-plate type filter cylinder, the rotating shaft of orifice-plate type filter cylinder, filter cloth, differential pressure sensor and dustless gas vent are linked in sequence and form a filtration closed-loop system of automatically changing filter cloth, when the filter cloth surface is stained with stickiness dust pressure and diminishes, differential pressure sensor obtains signal, system rotates the reductor drive roll by cylinder assembly, then drive driven voller by the reductor drive roll, the filter cloth more renewed.
2. according to the described stickiness dust of claim 1 automatic filtering unit, it is characterized in that: described differential pressure sensor is outsourcing piece, and for responding to the pressure difference value of dusty gas container and cartridge interior, and then whether prompt system needs to change filter cloth.
3. according to the described stickiness dust of claim 1 automatic filtering unit, it is characterized in that: described filter cloth is coated on the periphery of orifice-plate type cartridge filter, be connected on reductor drive roll and driven voller by two clamping devices, from both sides, orifice-plate type filter cylinder top, filter cloth clamped.
4. according to the described stickiness dust of claim 1 automatic filtering unit, it is characterized in that: when the reductor drive roll drives the filter cloth that driven voller more renews, the orifice-plate type filter cylinder that described filter cloth coats is synchronizeed and is rotated with filter cloth, resistance when the minimizing filter cloth pulls, the dust while avoiding filter cloth to move is revealed.
5. according to the described stickiness dust of claim 1 automatic filtering unit, it is characterized in that: described reductor drive roll is band dirt filter cloth running roller, and described driven voller is dustless raw material filter cloth running roller.
6. according to the described stickiness dust of claim 1 automatic filtering unit, it is characterized in that: when described reductor drive roll drives the filter cloth rotation, because filter cloth pulls, thereby drive driven voller, automatically unclamp, in order to change filter cloth.
7. according to the described stickiness dust of claim 1 automatic filtering unit, it is characterized in that: described orifice-plate type filter cylinder rotating shaft adopts hollow structure, and, in the perforate of cartridge interior section, the dustless gas after filtration enters quill shaft from perforate, by the dustless gas vent of axle side, discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310479895.7A CN103495316B (en) | 2013-10-15 | 2013-10-15 | Automatic sticky dust filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310479895.7A CN103495316B (en) | 2013-10-15 | 2013-10-15 | Automatic sticky dust filtering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103495316A true CN103495316A (en) | 2014-01-08 |
| CN103495316B CN103495316B (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310479895.7A Expired - Fee Related CN103495316B (en) | 2013-10-15 | 2013-10-15 | Automatic sticky dust filtering device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103495316B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109589040A (en) * | 2018-11-19 | 2019-04-09 | 郑丽娟 | A kind of super quiet vacuum cleaner keeping highly-breathable |
| CN111701326A (en) * | 2020-06-01 | 2020-09-25 | 天津市市政工程设计研究院 | A mud-water separation device for sewage treatment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2217458Y (en) * | 1994-04-04 | 1996-01-17 | 哈尔滨飞机制造公司 | Horizontal stock-form dust filter |
| JP2002273136A (en) * | 2001-03-23 | 2002-09-24 | Nec Kagoshima Ltd | Dust collector and driving control method thereof |
| CN201163071Y (en) * | 2008-01-18 | 2008-12-10 | 唐科 | Wave-shape electric air purifier |
| CN202446939U (en) * | 2012-03-07 | 2012-09-26 | 洛瓦空气工程(上海)有限公司 | Rotating air filtering device |
| CN203484000U (en) * | 2013-10-15 | 2014-03-19 | 上海沃森环保股份有限公司 | Automatic viscose dust filter device |
-
2013
- 2013-10-15 CN CN201310479895.7A patent/CN103495316B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2217458Y (en) * | 1994-04-04 | 1996-01-17 | 哈尔滨飞机制造公司 | Horizontal stock-form dust filter |
| JP2002273136A (en) * | 2001-03-23 | 2002-09-24 | Nec Kagoshima Ltd | Dust collector and driving control method thereof |
| CN201163071Y (en) * | 2008-01-18 | 2008-12-10 | 唐科 | Wave-shape electric air purifier |
| CN202446939U (en) * | 2012-03-07 | 2012-09-26 | 洛瓦空气工程(上海)有限公司 | Rotating air filtering device |
| CN203484000U (en) * | 2013-10-15 | 2014-03-19 | 上海沃森环保股份有限公司 | Automatic viscose dust filter device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109589040A (en) * | 2018-11-19 | 2019-04-09 | 郑丽娟 | A kind of super quiet vacuum cleaner keeping highly-breathable |
| CN109589040B (en) * | 2018-11-19 | 2021-04-02 | 广州赢帝工业设计有限公司 | Super-quiet dust collector capable of keeping high air permeability |
| CN111701326A (en) * | 2020-06-01 | 2020-09-25 | 天津市市政工程设计研究院 | A mud-water separation device for sewage treatment |
| CN111701326B (en) * | 2020-06-01 | 2021-12-31 | 天津市市政工程设计研究院 | A mud-water separation device for sewage treatment |
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| Publication number | Publication date |
|---|---|
| CN103495316B (en) | 2015-03-04 |
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Address after: 201203 Shanghai City, Pudong New Area Zhangjiang hi tech Park Keyuan Road No. 201 Building 2 room 106 Applicant after: SHANGHAI WELLSON ENVIRONMENT STOCK Co.,Ltd. Address before: 201203 Shanghai City, Pudong New Area Zhangjiang hi tech Park Keyuan Road No. 201 Building 2 room 106 Applicant before: Shanghai Wellson Environmental Protection Technology Co.,Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: SHANGHAI WELLSON ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. TO: SHANGHAI WELLSON ENVIRONMENTAL PROTECTION CO., LTD. |
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Owner name: TONGGUAN SMELTING CO., LTD. OF CHINA NATIONAL GOLD Effective date: 20150415 |
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| CB03 | Change of inventor or designer information |
Inventor after: Wang Yongjiang Inventor after: Zhang Dao Inventor after: Yang Peng Inventor after: Tang Weiqiang Inventor after: Li Haobo Inventor after: Wang Zhen Inventor before: Wang Yongjiang |
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Free format text: CORRECT: INVENTOR; FROM: WANG YONGJIANG TO: WANG YONGJIANG ZHANG TAO YANG PENG TANG WEIQIANG LI HAOBO WANG ZHEN |
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Effective date of registration: 20150415 Address after: 201203 Shanghai City, Pudong New Area Zhangjiang hi tech Park Keyuan Road No. 201 Building 2 room 106 Patentee after: SHANGHAI WELLSON ENVIRONMENT STOCK Co.,Ltd. Patentee after: TONGGUAN ZHONGJIN SMELTING CO.,LTD. Address before: 201203 Shanghai City, Pudong New Area Zhangjiang hi tech Park Keyuan Road No. 201 Building 2 room 106 Patentee before: SHANGHAI WELLSON ENVIRONMENT STOCK Co.,Ltd. |
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Granted publication date: 20150304 Termination date: 20211015 |
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| CF01 | Termination of patent right due to non-payment of annual fee |