CN102303778A - Multi-cell bag type automatic dust cleaning and collecting device - Google Patents
Multi-cell bag type automatic dust cleaning and collecting device Download PDFInfo
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- CN102303778A CN102303778A CN201110137321A CN201110137321A CN102303778A CN 102303778 A CN102303778 A CN 102303778A CN 201110137321 A CN201110137321 A CN 201110137321A CN 201110137321 A CN201110137321 A CN 201110137321A CN 102303778 A CN102303778 A CN 102303778A
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- dust
- precipitator
- type automatic
- many lattice
- linkage section
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Abstract
The invention discloses a multi-cell bag type automatic dust cleaning and collecting device. The device comprises a bracket, wherein a dust collector box is connected to the bracket; a dust bucket is connected below the dust collector box; an exhaust fan is arranged on the dust collector box; a vibrating frame is arranged in the inner cavity of the dust collector box and connected with the wall of the dust collector box in a flexible mode; a vibrating motor and a transmission device are connected to the vibrating frame; a multi-cell bag is connected below the vibrating frame; and the lower end of the multi-cell bag is connected with a fixed baffle plate. The invention has the advantages that: pipeline connection is not required, an empty field is not required for placement, and the multi-cell bag type automatic dust cleaning and collecting device is arranged above a conveying belt; a high pressure gas source is not required to clean dust; and the multi-cell bag type automatic dust cleaning and collecting device has a simple electrical structure and does not have high voltage electricity consumption, a high power fan is not required, and a power supply at a single dust extracting spot is not more than 2.4KW.
Description
Technical field
The invention belongs to the treating flour dust technology, be specifically related to the dust arrester installation of a kind of powder material when on belt conveyor, carrying.
Background technology
When the powder material was carried on belt conveyor, the dust of kicking up on need the belt conveyor to blanking section place was collected, to avoid the pollution of powder to environment.Gathering dust normally used on the big belt conveyor of existing dust pollution is long low-voltage pulse dust catcher.This dust exhaustor existence of using on the belt conveyor: need the pipeline of long distance to receive dust exhaustor inside under a little many situation of gathering dust; Dust exhaustor needs very big vacant lot to put; Need 2～6KG high-pressure air source during deashing; Pipeline is many more, and resistance is corresponding big more, needs high-power blower; Electric have a high pressure control cabinet, and low pressure PLC control housing needs to be equipped with the electric control room of specialty, needs 3 classes in one day 24 hours; The input and the maintenance cost in later stage of preceding current cost will be very uneconomical.
Summary of the invention
The object of the present invention is to provide a kind of many lattice pocket type automatic ash removing dust-precipitator that is applicable to when the powder material is carried on belt conveyor, to address the above problem.
Technical scheme of the present invention is: many lattice pocket type automatic ash removing dust-precipitator; It comprises support; Connect the dust-precipitator casing on the support; Be connected with ash bucket under the dust-precipitator casing, the dust-precipitator casing is provided with the exhausting blower fan, and the dust-precipitator cabinets cavity is provided with vibration frame; Elasticity is connected between vibration frame and the dust-precipitator box body wall; Be connected with vibrating motor and driving device on the vibration frame, be connected with many lattice bag under the vibration frame, many lattice bag lower end is connected with stationary barrier.
Said many lattice bag is formed by connecting a plurality of bevelled cloth bags; The vertebra top of each bevelled cloth bag is connected with the collar; Rigid support plate in the middle of middle linkage section between the cloth bag lower end of two adjacent conical is provided with, the outside linkage section that is positioned at the lower end of outermost cloth bag is provided with edge rigid support plate.
Linkage section end, the said outside is provided with boss, and edge rigid support plate holder is held outside linkage section and boss.
Elasticity is connected and is between said vibration frame and the dust-precipitator box body wall: be connected spring between vibration frame and the dust-precipitator box body wall.
Be arranged with pipe link in the collar on said bevelled cloth bag vertebra top, pipe link is connected with vibration frame.
Said stationary barrier comprises the framework of rectangle, is interval with the radius stay of the middle linkage section of cloth bag in the framework.
Said radius stay is spacing to the middle linkage section between the cloth bag lower end of two adjacent conical; Framework two side rods are connected with the outside linkage section of the lower end of outermost cloth bag.
Be connected with ash bucket vibrating motor and driving device on the housing of said ash bucket.
This equipment advantage is following: do not need plumbing connection; Do not need vacant lot to put, this product is above belt conveyor; Do not need the high-pressure air source deashing; Electrical structure is simple, and no high pressure electricity consumption does not need high-power blower, and the single dirt pits 2.4KW that takes out is with interior power supply.
Description of drawings
Many lattice of Fig. 1 pocket type automatic ash removing dust-precipitator structural representation I.
Many lattice of Fig. 2 pocket type automatic ash removing dust-precipitator structural representation II.
Many lattice of Fig. 3 bag scheme drawing.
Many lattice of Fig. 4 bag schematic top plan view.
A place enlarged diagram among Fig. 5 Fig. 3.
B place enlarged diagram among Fig. 6 Fig. 3.
C place enlarged diagram among Fig. 7 Fig. 3.
Many lattice of Fig. 8 vibrating grid bag connection structure scheme drawing I.
Many lattice of Fig. 9 vibrating grid bag connection structure scheme drawing II.
Figure 10 stationary barrier structural representation.
D place enlarged diagram among Figure 11 Fig. 9.
E place enlarged diagram among Figure 12 Fig. 9.
Many lattice of Figure 13 pocket type automatic ash removing dust-precipitator running condition scheme drawing.
The specific embodiment
Like Fig. 1, shown in 2, be connected with dust-precipitator casing 302 on the support 301, the dust-precipitator casing is connected with ash bucket 303 302 times, and ash bucket 303 is welded on the channel-section steel 304 in the present embodiment, and casing 302 and channel-section steel 305 welding pass through bolted connection between channel-section steel 305 and the channel-section steel 304.Dust-precipitator casing 302 is provided with exhausting blower fan 306, and exhausting blower fan 306 is used for producing negative pressure at dust-precipitator casing 302 and ash bucket 303, the suction dust.Be connected with ash bucket vibrating motor and driving device 307 on the housing of ash bucket 303, be used for the bulkhead vibration, prevent the stifled ash of ash bucket.Top cover 308 on the dust-precipitator casing 302 is the light covering type top cover of going up, manual operation, and the gland packing between top cover and dust-precipitator casing 302 walls adopts microporous rubber, and its interface is the inclined-plane, takes slip-off preventing to install.
Again as shown in Figure 2, dust-precipitator casing 302 inner bottom parts are provided with stationary barrier 309, and dust-precipitator casing 302 internal upper parts are connected with vibration frame 311 through spring 310, and vibration frame is connected with many lattice bag 312 311 times, and many lattice bag 312 lower ends are fixed on the stationary barrier 309.Vibration frame 311 is provided with and is connected with vibrating motor and driving device 313.
As shown in Figure 7, rigid support plate 312.4 in the middle of the middle linkage section 312.3 between the cloth bag lower end of two adjacent conical is provided with, middle rigid support plate 312.4 increases the intensity of linkage section 312.3 on the one hand, is convenient to connect spacing simultaneously.
As shown in Figure 6, the outside linkage section 312.7 that is positioned at the lower end of outermost cloth bag 312.5 is provided with edge rigid support plate 312.6; In the present embodiment in 7 cloth bags both sides be equipped with edge rigid support plate 312.6 for 312.5 times, in the present embodiment, linkage section 312.7 ends in the outside are provided with boss 312.8, edge rigid support plate 312.6 clampings outside linkage section and boss.
As shown in figure 10, stationary barrier 309 comprises the framework 309.1 of rectangle, is interval with the radius stay 309.2 of the middle linkage section of cloth bag in the framework, and the quantity of radius stay 309.2 is identical with middle linkage section 312.3 quantity between the adjacent cloth bag lower end.
Like Fig. 8, shown in 9, be connected with spring 310 on the vibration frame 311, the other end of spring 310 is connected with dust-precipitator casing 302 walls.The two ends of the pipe link 320 on the vertebra top of each bevelled cloth bag are connected with vibration frame 311; Bevelled cloth bag passes from space between the radius stay 309.2 of stationary barrier 309; Middle linkage section between the cloth bag lower end of two adjacent conical is by radius stay 309.2 location (as shown in figure 12), and the outside linkage section 312.7 of the lower end of outermost cloth bag is connected (as shown in figure 11) with the framework of stationary barrier 309 two side rods 309.3 through bolt 340.
All be provided with air baffle in the dust-precipitator ash bucket, its effect is to reduce air-flow washing away filter bag.The air baffle structure is identical in the structure of air baffle and the existing fiber bag precipitator ash bucket.
As shown in figure 13, many lattice pocket type automatic ash removing dust-precipitator 300 of the present invention is set directly on the enclosed hood 200 on the powder belt conveyor 400 through support 301; Sweep-up pipe 330 directly is set on the ash bucket 303 extend into enclosed hood 200, or offer suction port at ash bucket 303 and communicate with enclosed hood 200 inner chambers.The length of sweep-up pipe 330 is significantly smaller than the sweep-up pipe of existing dust exhaustor.For double-deck enclosed hood 200, connect UNICOM's sweep-up pipe 330 on ash bucket 303 1 sides, sweep-up pipe 330 extend into the internal layer of double-layer seal cover cell cube, offers suction port on the opposite side of ash bucket and communicates with the skin of double-layer seal cover cell cube.
When dust-precipitator of the present invention moved, purge mode was an online ash removal; Bigger dust granules is directly fallen into ash bucket after getting into dust-precipitator; Less dust granules sticks to the surface of many lattice filter bag, and long-time back forms block, and the vibrating motor that is positioned at many lattice filter bag top starts; Produce high-frequency shake, big block dust directly falls into ash bucket.Dust-precipitator gathers dust when stopping, and purge mode is an off-line ash-clearing; The vibrating motor at many lattice filter bag top works on, and variable-frequency motor is in a lower rotating speed with blower fan, prevents the reentrainment of dust of off-line ash-clearing.This device is realized online ash removal; Clean filtration velocity: 1.38m/min; Casing is withstand voltage :-4000Pa; Concentration of emission:＜50mg/m
3Equipment resistance :≤350Pa.
Claims (8)
1. the automatic ash removing of lattice pocket type more than kind dust-precipitator; It comprises support; Connect the dust-precipitator casing on the support; Be connected with ash bucket under the dust-precipitator casing, the dust-precipitator casing is provided with the exhausting blower fan, it is characterized in that the dust-precipitator cabinets cavity is provided with vibration frame; Elasticity is connected between vibration frame and the dust-precipitator box body wall; Be connected with vibrating motor and driving device on the vibration frame, be connected with many lattice bag under the vibration frame, many lattice bag lower end is connected with stationary barrier.
2. many lattice pocket type automatic ash removing dust-precipitator according to claim 1; It is characterized in that said many lattice bag is formed by connecting a plurality of bevelled cloth bags; The vertebra top of each bevelled cloth bag is connected with the collar; Rigid support plate in the middle of middle linkage section between the cloth bag lower end of two adjacent conical is provided with, the outside linkage section that is positioned at the lower end of outermost cloth bag is provided with edge rigid support plate.
3. like many lattice pocket type automatic ash removing dust-precipitator as described in the claim 2, it is characterized in that linkage section end, the said outside is provided with boss, edge rigid support plate holder is held outside linkage section and boss.
4. many lattice pocket type automatic ash removing dust-precipitator according to claim 1 is characterized in that elasticity is connected between said vibration frame and the dust-precipitator box body wall and is: be connected spring between vibration frame and the dust-precipitator box body wall.
5. like many lattice pocket type automatic ash removing dust-precipitator as described in the claim 2, it is characterized in that being arranged with pipe link in the collar on said bevelled cloth bag vertebra top, pipe link is connected with vibration frame.
6. many lattice pocket type automatic ash removing dust-precipitator according to claim 1 is characterized in that said stationary barrier comprises the framework of rectangle, is interval with the radius stay of the middle linkage section of cloth bag in the framework.
7. like many lattice pocket type automatic ash removing dust-precipitator as described in claim 2 or 6, it is characterized in that said radius stay is spacing to the middle linkage section between the cloth bag lower end of two adjacent conical; Framework two side rods are connected with the outside linkage section of the lower end of outermost cloth bag.
8. many lattice pocket type automatic ash removing dust-precipitator according to claim 1 is characterized in that being connected with ash bucket vibrating motor and driving device on the housing of said ash bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110137321A CN102303778A (en) | 2011-05-25 | 2011-05-25 | Multi-cell bag type automatic dust cleaning and collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110137321A CN102303778A (en) | 2011-05-25 | 2011-05-25 | Multi-cell bag type automatic dust cleaning and collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102303778A true CN102303778A (en) | 2012-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110137321A Pending CN102303778A (en) | 2011-05-25 | 2011-05-25 | Multi-cell bag type automatic dust cleaning and collecting device |
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| CN (1) | CN102303778A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2094380U (en) * | 1991-06-10 | 1992-01-29 | 东北工学院 | Pneumatic ribrative bag type dust cleaner |
| JPH08119430A (en) * | 1994-10-26 | 1996-05-14 | Ishikawajima Harima Heavy Ind Co Ltd | Cleaning device for belt conveyor device for coal conveyance |
| CN2386873Y (en) * | 1999-07-30 | 2000-07-12 | 山东建筑材料工业学院 | Complex precoated bag duster |
| CN201304302Y (en) * | 2008-10-31 | 2009-09-09 | 河南澳斯环保机械有限公司 | Blowing off-line impulse bag type dust collector for closet |
| CN201454289U (en) * | 2009-06-09 | 2010-05-12 | 中冶成工建设有限公司 | Vibration dust catcher |
-
2011
- 2011-05-25 CN CN201110137321A patent/CN102303778A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2094380U (en) * | 1991-06-10 | 1992-01-29 | 东北工学院 | Pneumatic ribrative bag type dust cleaner |
| JPH08119430A (en) * | 1994-10-26 | 1996-05-14 | Ishikawajima Harima Heavy Ind Co Ltd | Cleaning device for belt conveyor device for coal conveyance |
| CN2386873Y (en) * | 1999-07-30 | 2000-07-12 | 山东建筑材料工业学院 | Complex precoated bag duster |
| CN201304302Y (en) * | 2008-10-31 | 2009-09-09 | 河南澳斯环保机械有限公司 | Blowing off-line impulse bag type dust collector for closet |
| CN201454289U (en) * | 2009-06-09 | 2010-05-12 | 中冶成工建设有限公司 | Vibration dust catcher |
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Effective date of abandoning: 20120104 |
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