CN207243022U - Belt feeder transfer point negative pressure dust removing device - Google Patents
Belt feeder transfer point negative pressure dust removing device Download PDFInfo
- Publication number
- CN207243022U CN207243022U CN201720941456.7U CN201720941456U CN207243022U CN 207243022 U CN207243022 U CN 207243022U CN 201720941456 U CN201720941456 U CN 201720941456U CN 207243022 U CN207243022 U CN 207243022U
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- CN
- China
- Prior art keywords
- dust
- dust suppression
- transfer point
- cloth envelop
- envelop collector
- 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.)
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Abstract
A kind of belt feeder transfer point negative pressure dust removing device, including roots blower, cloth envelop collector, dust suppression cover are the utility model is related to, it is characterized in that：Dust suppression cover is connected by ventilation shaft with cloth envelop collector, and cloth envelop collector is connected by pipeline with roots blower；Dust suppression curtain is installed at dust suppression cover open end edge.Its advantage is：Coal dust at coal conveyer reprinting can effectively be suppressed to fly upward, greatly improve site work environment.
Description
Technical field
A kind of belt feeder transfer point negative pressure dust removing device is the utility model is related to, belongs to dust-extraction unit technical field.
Background technology
In coal industry, every conveyor belt institute can all raise dense coal dust through part.The lighter makes working environment
Visibility it is extremely low, influence progress working properly, severe one makes staff have difficulty in breathing, seriously endanger health of human body.It is and right
The environment of surrounding pollutes.How belt conveyer during the work time surrounding environment caused by pollution in coal washery is made
It is reduced to minimum, is a problem to be solved.During coal transport, the coal dust of generation can raise belt conveyer.Especially exist
At conveyer reprinting, there are drop between two sets of belt conveyers.With being scattered for coal, the coal dust raised is more severe.So
Although coal dust constantly produces in transportational process, the extensive of coal dust raises or at transporter reprinting.It is now domestic exhausted
Most of belt conveyers are all the generation and diffusion that cannot suppress coal dust, although having steel frame construction in head and tail
Shield, but do not play the role of dust suppression, the pollution problem of environment is not solved well.
The content of the invention
The purpose of this utility model, which is to provide, a kind of can effectively suppress the belt that coal dust is flown upward at coal conveyer reprinting
Machine transfer point negative pressure dust removing device.
The purpose of this utility model is achieved in the following ways：
The utility model includes roots blower, cloth envelop collector, dust suppression cover, it is characterized in that：Dust suppression cover passes through ventilation shaft
It is connected with cloth envelop collector, cloth envelop collector is connected by pipeline with roots blower；Suppression is installed at dust suppression cover open end edge
Dirt curtain.
The utility model has the advantages that：Coal dust at coal conveyer reprinting can effectively be suppressed to fly upward, greatly improved
Site work environment.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Embodiment
Referring to the drawings, the utility model includes roots blower 6, cloth envelop collector 5, dust suppression cover 2, and dust suppression cover passes through ventilation duct
Road 3 is connected with cloth envelop collector, and cloth envelop collector is connected by pipeline with roots blower；Wherein：Dust suppression cover is zinc-plated using 4mm's
Plate is made into down three section funnel forms, and each internode is bolted, and dust suppression curtain 7 is provided with dust suppression cover open end edge.
Dust suppression cover is fixed on above the transfer point that coal conveyer 1 and redoiming conveyor 4 be mutually connected with stent, dust suppression curtain
Contacted with the conveyer belt of coal conveyer and redoiming conveyor, be formed the cover body of a relative closure, when conveyer has coal
During by transfer point, it is possible to start roots blower and produce negative pressure, dust can be drawn into cloth envelop collector, dust is hindered
The outer surface of filter bag is stayed in, the cleaned air after filtering is arranged to air.Due to using ripe fiber bag precipitator（Bag filter
Device）, for efficiency of dust collection up to more than 90%, this greatly improves site work environment.
Claims (1)
1. a kind of belt feeder transfer point negative pressure dust removing device, including roots blower, cloth envelop collector, dust suppression cover, it is characterized in that：Suppression
Dust hood is connected by ventilation shaft with cloth envelop collector, and cloth envelop collector is connected by pipeline with roots blower；Dust suppression cover is manufactured
Into three section funnel forms, each internode is bolted, and dust suppression curtain, dust suppression cover stent are provided with dust suppression cover open end edge
It is fixed on the transfer point top that coal conveyer is mutually connected with redoiming conveyor, dust suppression curtain and coal conveyer and redoiming conveyor
Conveyer belt contact, formed a relative closure cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720941456.7U CN207243022U (en) | 2017-07-31 | 2017-07-31 | Belt feeder transfer point negative pressure dust removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720941456.7U CN207243022U (en) | 2017-07-31 | 2017-07-31 | Belt feeder transfer point negative pressure dust removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207243022U true CN207243022U (en) | 2018-04-17 |
Family
ID=61878786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720941456.7U Active CN207243022U (en) | 2017-07-31 | 2017-07-31 | Belt feeder transfer point negative pressure dust removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207243022U (en) |
-
2017
- 2017-07-31 CN CN201720941456.7U patent/CN207243022U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 017200 Yijinhuoluo zazack logistics park, Ordos City, the Inner Mongolia Autonomous Region Patentee after: Erdos City Xinji source supply chain management Co., Ltd. Address before: 017200 Yijinhuoluo zazack logistics park, Ordos City, the Inner Mongolia Autonomous Region Patentee before: ERDOS XINJUYUAN CHEMICAL CO., LTD. |