CN201832507U - Dust cleaning mechanism for anti-explosion dust remover - Google Patents
Dust cleaning mechanism for anti-explosion dust remover Download PDFInfo
- Publication number
- CN201832507U CN201832507U CN2010205540997U CN201020554099U CN201832507U CN 201832507 U CN201832507 U CN 201832507U CN 2010205540997 U CN2010205540997 U CN 2010205540997U CN 201020554099 U CN201020554099 U CN 201020554099U CN 201832507 U CN201832507 U CN 201832507U
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- Prior art keywords
- dust
- filter bag
- explosion
- motor
- filter
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- Expired - Fee Related
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Abstract
The utility model discloses a dust cleaning mechanism for an anti-explosion dust remover, which is applied in the dust removal in casting, ceramics, food, chemical engineering and other industries, and comprises a shell body, filter bags, filter bag supports and a motor; a plurality of filter bag supports which are uniformly distributed are suspended on the shell body; a filter bag is respectively sleeved on each filter bag support; the motor is fixed on the shell body; an eccentric wheel is arranged on the motor; connecting rods are fixed on the filter bag supports; and one end of a tension rod is hinged on the eccentric wheel. The filter bags are driven to be shaken through the principle of mechanical dust cleaning, so that the dust on the surfaces of the filter bags is automatically removed, high-pressure airflow produced by a back-blowing dust removing device is prevented from colliding with a dust hopper wall and casing dust explosion accidents, the normal operation of the dust remover is ensured, the anti-explosion action is achieved, and simultaneously the service life of the filter bags is prolonged.
Description
Technical field
The utility model relates to a kind of deashing mechanism of a kind of exhaust dust device with bag, the especially deduster of using in industry dedustings such as casting, pottery, food and chemical industry.
Background technology
At present, all want sack cleaner in industry dedustings such as casting, pottery, food, refractory material, chemical industry and machinings, existing sack cleaner, it mainly is made of housing, filter bag, ash bucket, anti-blow cleaning dust device.The both sides, inside of housing are dirt pocket, and its top is provided with upper face plate, and the upper end of filter bag is arranged on the upper face plate, and the top of upper face plate is an air-purifying chamber.Part between the dirt pocket of enclosure interior both sides makes this part become upper and lower two Room by the swash plate that is positioned at the middle part.For the air inlet of inlet plenum, this chamber and housing front end face links, upward be discharge chamber down, the air outlet of this chamber and housing rear end face links.Ash bucket is arranged on housing bottom.After dusty gas enters inlet plenum from air inlet during work, dusty gas moves downward and enters the back that collides with it, ash bucket bottom from inlet plenum and change the direction of motion and enter in the dirt pocket of enclosure interior both sides, dust detention in the dusty gas that moves upward is purified dusty gas in the filter bag outside.Purified gas enters air-purifying chamber through upper face plate in filter bag, discharged from air outlet by exhaust blower from discharge chamber again.After the running resistance of deduster was increased to certain value, the pulse valve of anti-blow cleaning dust device was opened, and blowback wind enters in the filter bag, and the filter bag that shriveled originally expands distortion, removed the dust that the filter bag outer surface adheres to, and the dust under falls in the ash bucket clearly.After deduster work a period of time, the thicker dust of one deck is always arranged on the ash bucket inner surface.Because the existence of this layer dust, when in the dust on the filter bag outer surface falls into this awl, colliding with it, dust concentration in the ash bucket heightens, and this causes the generation of dust explosion accident easily, and the high pressure gas that while anti-blow cleaning dust device is produced fails to be convened for lack of a quorum to shortening the service life of filter bag.
The utility model content
The utility model purpose is to provide a kind of explosion-proof deduster deashing mechanism, the principle that adopts the eccentric wheel drivening rod to move around drives the filter bag shake and removes the dust on filter bag surface automatically, and the high pressure draught that elimination anti-blow cleaning dust device produces blows afloat dust and grey headwall produces the generation that collision causes the dust explosion accident.
The technical scheme that realizes the utility model purpose is:
A kind of explosion-proof deduster deashing mechanism, comprise housing, filter bag, filter bag support and motor, described several equally distributed filter bag supports are suspended on the described housing, on described each filter bag support, be set with filter bag, it is characterized in that: on described housing, be fixed with motor, on described motor eccentric wheel is installed, is fixed with connecting rod on described filter bag support, an end of described pull bar is hinged on the described eccentric wheel.
The utility model compared with prior art has following advantage:
Adopt the principle of mechanical ash removing, the rotation of driven by motor eccentric wheel, eccentric wheel drivening rod again moves around, drive the filter bag shake and remove the dust on filter bag surface automatically, the high pressure draught of eliminating the generation of anti-blow cleaning dust device blows afloat the generation of dust and grey headwall generation collision initiation dust explosion accident, so both guaranteed the normal operation of deduster, reached explosion-proof effect again, the service life of also having improved filter bag simultaneously.
Description of drawings
Fig. 1 is the structural representation of explosion-proof deduster described in the utility model with deashing mechanism
1. housing 2. filter bag supports 3. filter bags 4. pull bars 5. eccentric wheels 6. motors
The specific embodiment
Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model, and all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by every claim.
As can be seen from Figure 1, a kind of explosion-proof deduster deashing mechanism, comprise housing 1, filter bag 3, filter bag support 2 and motor 6, described several equally distributed filter bag supports 2 are suspended on the described housing 1, on described each filter bag support 2, be set with filter bag 3, it is characterized in that: on described housing 1, be fixed with motor 6, on described motor 6, eccentric wheel 5 be installed, be fixed with connecting rod 4 on described filter bag support 2, an end of described pull bar 4 is hinged on the described eccentric wheel 5.
Claims (1)
1. explosion-proof deduster deashing mechanism, comprise housing (1), filter bag (3), filter bag support (2) and motor (6), described several equally distributed filter bag supports (2) are suspended on the described housing (1), on described each filter bag support (2), be set with filter bag (3), it is characterized in that: on described housing (1), be fixed with motor (6), eccentric wheel (5) is installed on described motor (6), be fixed with connecting rod (4) on described filter bag support (2), an end of described pull bar (4) is hinged on the described eccentric wheel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205540997U CN201832507U (en) | 2010-10-09 | 2010-10-09 | Dust cleaning mechanism for anti-explosion dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205540997U CN201832507U (en) | 2010-10-09 | 2010-10-09 | Dust cleaning mechanism for anti-explosion dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201832507U true CN201832507U (en) | 2011-05-18 |
Family
ID=44002603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205540997U Expired - Fee Related CN201832507U (en) | 2010-10-09 | 2010-10-09 | Dust cleaning mechanism for anti-explosion dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201832507U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794060A (en) * | 2012-09-06 | 2012-11-28 | 戴若夫 | Air filter and dust removal device |
| CN104826413A (en) * | 2015-04-14 | 2015-08-12 | 马鞍山纽泽科技服务有限公司 | Automatic dust falling apparatus |
| CN105032620A (en) * | 2015-09-01 | 2015-11-11 | 厦门理工学院 | Ash bucket with vibration ash loosening devices and ash loosening method thereof |
| CN108499254A (en) * | 2018-06-08 | 2018-09-07 | 苏州格劳兰净化设备有限公司 | A kind of cloth bag swing deashing device and its deduster using cloth bag swing deashing device |
-
2010
- 2010-10-09 CN CN2010205540997U patent/CN201832507U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794060A (en) * | 2012-09-06 | 2012-11-28 | 戴若夫 | Air filter and dust removal device |
| CN104826413A (en) * | 2015-04-14 | 2015-08-12 | 马鞍山纽泽科技服务有限公司 | Automatic dust falling apparatus |
| CN105032620A (en) * | 2015-09-01 | 2015-11-11 | 厦门理工学院 | Ash bucket with vibration ash loosening devices and ash loosening method thereof |
| CN108499254A (en) * | 2018-06-08 | 2018-09-07 | 苏州格劳兰净化设备有限公司 | A kind of cloth bag swing deashing device and its deduster using cloth bag swing deashing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20131009 |