CN208772111U - Dust accumulation equipment with back washing and exhaust apparatus - Google Patents
Dust accumulation equipment with back washing and exhaust apparatus Download PDFInfo
- Publication number
- CN208772111U CN208772111U CN201821392313.6U CN201821392313U CN208772111U CN 208772111 U CN208772111 U CN 208772111U CN 201821392313 U CN201821392313 U CN 201821392313U CN 208772111 U CN208772111 U CN 208772111U
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- Prior art keywords
- dust
- back washing
- negative pressure
- pressure cavity
- supervisor
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Abstract
A kind of dust accumulation equipment with back washing and exhaust apparatus, including dust exhaust apparatus and filter device, dust exhaust apparatus includes dust hood, powder transfer pipelines, filter device includes dust collecting container, dust bucket, blower, it is arranged in the intracorporal air trapping bag of case and pure air discharge pipe, be characterized in that: the cabinet internal upper part is equipped with negative pressure cavity by negative pressure cavity partition, back washing device is equipped with below negative pressure cavity partition, back washing device includes the multiple back washings supervisor being arranged in negative pressure cavity, multiple air trapping bags below negative pressure cavity partition are set, back washing branch pipe and solenoid directional control valve, each back washing supervisor is connected with the back washing branch pipe stretched in air trapping bag, back washing supervisor's other end stretches out outside cabinet and connects solenoid directional control valve and accumulator.Advantage is: can effectively collect the dust that powder-material generates during packing, reduce flying upward for dust, mitigate environmental pollution, improve operating environment, the dust of collection is realized secondary use, reduces resource loss.
Description
Technical field
The utility model belongs to plastic products technical field of dust removal equipment, more particularly to one kind there is back washing and exhaust to fill
The dust accumulation equipment set.
Background technique
In the mixing link of plastics calendering formation process, the great powder-material of flying upward property need to carry out subpackage, due to powdery
Material in construction materials contract dust from flying, not only result in loss of material in this way, and powder enters in air, can also make operating environment by
To the health for polluting and then influencing operator.During powder-material carries out subpackage, need to pass through using dust device to folder
The air of miscellaneous powder dirt is aspirated, and carries out gas solid separation using filter device, traditional filter device mainly includes that dust holds
Device, dust bucket, blower and air trapping bag, the dust bucket is connected to dust hood by powder transfer pipelines, under the dust bucket
Connection dust collecting container in end is equipped with the cabinet built with multiple air trapping bags in dust bucket upper end, and side is equipped with outside the enclosure
The blower being connected to cabinet, blower are connected to air discharge duct, and when dust device work, it is negative that motor drives blower to provide vacuum
Pressure, the dust immediately below dust hood is delivered in filter device by dust delivery pipe, a part of dust edge due to gravity
Cabinet wall is fallen in dust bucket, enters back into dust collection container, and another part dust is then adsorbed on the table of air trapping bag
Face.Since a part of adsorbing powder dust is on the surface of air trapping bag, the surface of air trapping bag is plugged, cannot keep in cabinet
Gas normally circulate, not only affect air filtration quality, the air of discharge made to contain a large amount of dust, pollute environment；And
And dust is discharged with air, make can secondary use dust loss waste.
Summary of the invention
The utility model be solve well-known technique present in technical problem and provide one kind can effectively reduce dust pollution,
Improve operating environment, protect operator health and can be by the dust accumulation with back washing and exhaust apparatus of dust recycling and reusing
Equipment.
The utility model is adopted the technical scheme that solve technical problem present in well-known technique:
Dust accumulation equipment with back washing and exhaust apparatus, including dust exhaust apparatus and filter device, the dust exhaust apparatus include
Dust hood, powder transfer pipelines built with dust bag, the filter device include dust collecting container, dust bucket, blower, setting
In the intracorporal air trapping bag of case and pure air discharge pipe, the dust hood upper end is connected to powder transfer pipelines, the dust
The connection of the conveyance conduit other end is located at the dust bucket of dust hood side, and dust bucket lower end is connected to dust collecting container, in dust bucket
Upper end is equipped with the cabinet built with multiple air trapping bags, and side is equipped with the blower being connected to cabinet outside the enclosure, and blower connects
Blowing air discharge pipe, it is characterised in that: the cabinet internal upper part is equipped with negative pressure cavity by negative pressure cavity partition, under negative pressure cavity partition
Side is equipped with back washing device, and the back washing device includes the multiple back washings supervisor being arranged in negative pressure cavity, is arranged in negative pressure cavity partition
Multiple air trapping bags, back washing branch pipe and the solenoid directional control valve of lower section, each back washing supervisor, which is connected with, stretches to air receipts
Collect the back washing branch pipe in bag, the back washing supervisor other end stretches out outside cabinet and connects solenoid directional control valve and accumulator.
The utility model can also adopt the following technical scheme that
It is set side by side in the negative pressure cavity there are three back washing supervisor, each back washing supervisor is parallel with 3 back washing branch pipes, institute
It states and is formed with multiple gas vents on the tube wall of back washing branch pipe.
The utility model has the advantages and positive effects of: by adopting the above technical scheme due to the utility model, when this
When dust accumulation equipment works, motor drives blower to provide negative pressure of vacuum into cabinet, and the dust immediately below dust hood is passed through dust
Delivery pipe is delivered to filter device box house, and a part of dust is fallen in dust bucket along cabinet wall due to gravity, then
Into dust collecting container, another part adsorbing powder dust is on air trapping bag surface.At this point, can be by back washing device to air trapping bag
Blowback is carried out, solenoid directional control valve is opened, moment pressurization blowback is carried out to air trapping bag by back washing supervisor and back washing branch pipe, is made
Air-flow volume inhales surrounding air, sprays on the inside of air trapping bag together, expands outwardly air trapping bag in the case where compression, into
And the dust releasing for accumulating in air trapping bag outer wall can be made, this part dust falls into dust collecting container.Powdery can not only be made in this way
Expect that the dust generated during packing is effectively collected, to effectively reduce flying upward for dust, guarantees the normal of gas
Circulation finally passes the gas through exhaust pipe exclusion, avoids environmental pollution, improves the cleannes of operating environment, protection operation
The health of personnel；The dust being collected simultaneously can secondary use, reduce resource loss.The utility model is simple and reasonable,
High-efficient, low energy consumption, low cost.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the K direction view of filter device in Fig. 1；
Fig. 3 is the schematic diagram of internal structure of filter device in Fig. 2；
Fig. 4 is the A-A cross-sectional view of Fig. 2；
Fig. 5 is dust exhaust apparatus schematic diagram of internal structure in Fig. 1.
In figure: 1, dust hood；2, powder transfer pipelines；3, regulating valve；4, dust collecting container；5, dust bucket；6, dust bucket branch
Frame；7, dust bucket partition；8, back washing device；81, solenoid directional control valve；82, back washing is responsible for；83, back washing branch pipe；9, accumulator；10,
Air trapping bag；11, cabinet；12, dust bag；13, motor；14, blower；15, accumulator bracket；16, fan supporter；17, clean
Net air discharge pipe；18, negative pressure cavity；19, negative pressure cavity partition.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates
Detailed description are as follows for attached drawing:
Fig. 1-Fig. 5 is please referred to, the dust accumulation equipment with back washing and exhaust apparatus, including dust exhaust apparatus and filter device, institute
The powder transfer pipelines 2 that dust exhaust apparatus includes the dust hood 1 built with dust bag 12 and is fixed at the top of dust hood are stated, it is described
Powder transfer pipelines are equipped with regulating valve 3.The filter device includes dust collecting container 4, dust bucket 5, blower 14, is arranged in cabinet
Air trapping bag 10 and pure air discharge pipe 17 in 11.Motor 13 and wind are installed by fan supporter in the outer side of cabinet 11
Machine 14, the pure air discharge pipe 17 are connected to blower.The motor 13 provides power for blower, and blower completion is vacuumized, mentioned
For negative pressure of vacuum.
2 other end of the powder transfer pipelines connection is located at the dust bucket 5 of the outer side of dust hood, and the dust bucket passes through powder
Dirt bucket bracket 6 supports, and in dust bucket lower end connection dust collecting container 4, the junction of dust bucket lower end and dust collecting container is equipped with
Dust bucket partition 7.11 internal upper part of cabinet is equipped with negative pressure cavity 18 by negative pressure cavity partition 19, is equipped with below negative pressure cavity partition
Back washing device 8, the back washing device include the multiple back washings supervisor 82 being arranged in negative pressure cavity, are arranged below negative pressure cavity partition
Multiple air trapping bags 10, back washing branch pipe 83 and solenoid directional control valve 81, each back washing supervisor, which is connected with, stretches to air
Back washing branch pipe in collecting bag, the back washing supervisor other end stretch out outside cabinet and connect solenoid directional control valve 81 and accumulator 9.Institute
It states accumulator 9 to be packed on the outer other side of cabinet 11 by accumulator bracket 15 and U bolt, the accumulator is connected by pipeline
Connect solenoid directional control valve 81.
In the present embodiment, set side by side in the negative pressure cavity 18 there are three back washing supervisor 82, each back washing supervisor distinguishes
It is connected with solenoid directional control valve 81, each back washing supervisor is parallel with 3 back washing branch pipes 83 for being respectively protruding into air trapping bag 10,
Multiple gas vents are formed on the tube wall of the back washing branch pipe.Blowback effect is provided to filter interior collection airbag.
The working principle of the utility model are as follows:
Motor drives blower to provide negative pressure of vacuum, and the dust immediately below arc dust bag 12 is passed through powder transfer pipelines 2
Inside the dust bucket 5 of suction filter device, a part of dust is fallen in dust collecting container 4 along dust bucket inner wall due to gravity,
Another part adsorbing powder dust is on the outer wall of air trapping bag 10, at this time, it may be necessary to be carried out using back washing device to air trapping bag
Solenoid directional control valve 81 is opened in blowback, is rolled up air-flow by back washing supervisor 82 and 83 moment of back washing branch pipe and is inhaled surrounding air, is formed strong
The blowing force of power is simultaneously sprayed into air trapping bag, expand outwardly air trapping bag and is sprayed outward, since air generation is huge
Thrust makes the dust releasing for accumulating in air trapping bag outer wall, this part dust can be fallen into dust collecting container by dust bucket.
Not only the dust that powder-material generates during packing can effectively be collected in this way, effectively reduce flying upward for dust, be mitigated
Environmental pollution improves the cleannes of operating environment, protects the health of operator, while can also realize the dust of collection secondary
It utilizes, reduces resource loss.
Embodiment described in the utility model attached drawing is exemplary, and is only used for explaining the utility model, and cannot be managed
Solution is limitations of the present invention.
Claims (2)
1. a kind of dust accumulation equipment with back washing and exhaust apparatus, including dust exhaust apparatus and filter device, the dust exhaust apparatus packet
The dust hood built with dust bag, powder transfer pipelines are included, the filter device includes dust collecting container, dust bucket, blower, sets
It sets in the intracorporal air trapping bag of case and pure air discharge pipe, the dust hood upper end is connected to powder transfer pipelines, the powder
The connection of the dirt conveyance conduit other end is located at the dust bucket of dust hood side, and dust bucket lower end is connected to dust collecting container, in dust
Upper end struggle against equipped with the cabinet built with multiple air trapping bags, side is equipped with the blower being connected to cabinet, blower outside the enclosure
It is connected to air discharge duct, it is characterised in that: the cabinet internal upper part is equipped with negative pressure cavity by negative pressure cavity partition, in negative pressure cavity partition
Lower section be equipped with back washing device, the back washing device include be arranged in negative pressure cavity multiple back washings supervisor, be arranged negative pressure cavity every
Multiple air trapping bags, back washing branch pipe and solenoid directional control valve below plate, each back washing supervisor, which is connected with, stretches to air
Back washing branch pipe in collecting bag, the back washing supervisor other end stretch out outside cabinet and connect solenoid directional control valve and accumulator.
2. the dust accumulation equipment according to claim 1 with back washing and exhaust apparatus, it is characterised in that: in the negative pressure cavity
It is set side by side there are three back washing supervisor, each back washing supervisor is parallel with 3 back washing branch pipes, makes on the tube wall of the back washing branch pipe
There are multiple gas vents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821392313.6U CN208772111U (en) | 2018-08-27 | 2018-08-27 | Dust accumulation equipment with back washing and exhaust apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821392313.6U CN208772111U (en) | 2018-08-27 | 2018-08-27 | Dust accumulation equipment with back washing and exhaust apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208772111U true CN208772111U (en) | 2019-04-23 |
Family
ID=66158809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821392313.6U Expired - Fee Related CN208772111U (en) | 2018-08-27 | 2018-08-27 | Dust accumulation equipment with back washing and exhaust apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208772111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472450A (en) * | 2022-02-07 | 2022-05-13 | 青岛松上环境工程有限公司 | Automatic kitchen waste collecting system |
-
2018
- 2018-08-27 CN CN201821392313.6U patent/CN208772111U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472450A (en) * | 2022-02-07 | 2022-05-13 | 青岛松上环境工程有限公司 | Automatic kitchen waste collecting system |
| CN114472450B (en) * | 2022-02-07 | 2023-10-24 | 青岛松上环境工程有限公司 | Kitchen garbage automatic collection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 Termination date: 20210827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |