CN207533657U - A kind of dust-extraction unit - Google Patents
A kind of dust-extraction unit Download PDFInfo
- Publication number
- CN207533657U CN207533657U CN201721545634.0U CN201721545634U CN207533657U CN 207533657 U CN207533657 U CN 207533657U CN 201721545634 U CN201721545634 U CN 201721545634U CN 207533657 U CN207533657 U CN 207533657U
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- CN
- China
- Prior art keywords
- dust
- suspended hood
- connecting portion
- workbench
- extraction unit
- 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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- Filtering Of Dispersed Particles In Gases (AREA)
- Prevention Of Fouling (AREA)
Abstract
A kind of dust-extraction unit, structure include workbench, the suspended hood to match above the workbench equipped with lower open mouth and edge with workbench；The connecting portion of connecting cylinder tubular above the suspended hood, the side wall of connecting portion and suspended hood is hollow structure and is interconnected, one narrow annular channel is formed on the bottom of suspended hood, and baffle is transversely provided in connecting portion, is connected at the top of the connecting portion by aspiration channel with wind turbine；It is connected on the right side of the wind turbine with dedusting cabin, the top of dedusting cabin is equipped with anion generator, and bottom is equipped with dust collecting bin, and right side is equipped with air outlet；In use, suspended hood can just play swabbing action on the table, the dust come of sailing from workbench surrounding can directly be absorbed by suspended hood, conducive to the dustfree environment of workbench is kept.
Description
Technical field
The utility model is related to environmental protection machinery, especially a kind of dust-extraction unit.
Background technology
With the development of science and technology the development of society, the environmental protection industry (epi) in China have obtained quick development, thereupon yes
The fast development of environmental protection machinery.
At present, the processing site of many field of environment protection is required to that comparison is stringent, such as food, the workbench of medical treatment, it is desirable that
Reach dustless.Under normal conditions, food and the workbench of medical treatment are all provided in a more closed space, have prevented wind
It is blown into, dust-proof to achieve the effect that, still, staff can also cause the activity of dust in internal activity, therefore on workbench
Can still descend slowly and lightly dust.
Utility model content
The purpose of this utility model is：Negative pressure absorbing device can be set in workbench surrounding by providing one kind, conducive to work
The dust-extraction unit of the dustless operation of platform.
The technical solution of the utility model is：A kind of dust-extraction unit, structure include workbench, workbench top
The suspended hood to match equipped with lower open mouth and edge with workbench；The connecting portion of connecting cylinder tubular above the suspended hood,
The side wall of connecting portion and suspended hood is hollow structure and is interconnected, and a narrow annular channel, connection are formed on the bottom of suspended hood
Baffle is transversely provided in portion, is connected at the top of the connecting portion by aspiration channel with wind turbine；The wind turbine right side and dedusting
Storehouse is connected, and the top of dedusting cabin is equipped with anion generator, and bottom is equipped with dust collecting bin, and right side is equipped with air outlet.
The dedusting cabin bottom is equipped with and the matched slideway of dust collecting bin.
The connecting portion is fixedly connected with the fagging laterally set, and fagging bottom is equipped with supporting leg.
The dedusting cabin bottom at the top of strut and fagging by being fixedly connected.
Supporting rack is equipped in the connecting portion and suspended hood side wall.
Advantageous effect：
1st, since its structure includes workbench, the air draught to match above workbench equipped with lower open mouth and edge with workbench
Cover, therefore, in use, suspended hood can just play swabbing action on the table, the dust come is sailed from workbench surrounding can
Directly to be absorbed by suspended hood, conducive to the dustfree environment of workbench is kept, it is health, an environmental protection equipment, is had good
Utilization and extention is worth.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the present invention looks up structural representation of suspended hood in Fig. 1.
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of dust-extraction unit, structure include workbench 1, and 1 top of workbench is equipped with down
The suspended hood 2 that open and edge matches with workbench 1.In use, suspended hood can just play swabbing action on the table,
The dust come of sailing from workbench surrounding can directly be absorbed by suspended hood, conducive to the dustfree environment of workbench is kept.
The side wall of the connecting portion 3 of the 2 top connecting cylinder tubular of suspended hood, connecting portion 3 and suspended hood 2 is hollow
It structure and is interconnected, a narrow annular channel 21 is formed on the bottom of suspended hood 2, and baffle 31 is transversely provided in connecting portion, described
3 top of connecting portion is connected by aspiration channel 4 with wind turbine 5.In use, by wind turbine can narrow annular channel generate negative pressure,
Suction effect can be played upwards at the edge of workbench, the dust come of sailing from surrounding can be absorbed by narrow annular channel.
5 right side of wind turbine is connected with dedusting cabin 6, and the top of dedusting cabin 6 is equipped with anion generator 61, and bottom is set
There is dust collecting bin 62, right side is equipped with air outlet 64.In use, after dust enters dedusting cabin, neutralization is contacted with anion, later
The dust collecting bin of bottom is fallen into, realizes the collection of dust.
6 bottom of dedusting cabin is equipped with and 62 matched slideway 63 of dust collecting bin.In use, dust collecting bin can
To realize that clamping is slided in front and rear push-and-pull by slideway, convenient for the dismounting of dust collecting bin.
The connecting portion 3 is fixedly connected with the fagging 7 laterally set, and 7 bottom of fagging is equipped with supporting leg 71.It is in use, sharp
In the stability of suspended hood work.
6 bottom of dedusting cabin is fixedly connected by strut 72 with 7 top of fagging.In use, it works conducive to dedusting cabin
Stability.
Supporting rack (not shown) is equipped in the connecting portion 3 and 2 side wall of suspended hood.In use, conducive to connecting portion
With the fastness of suspended hood lateral wall.
Above-described embodiment is intended merely to the purposes of interpretation the utility model, and is not the limit to the utility model
System, those skilled in the art in the essential scope of the utility model, make a variety of changes or substitute, and also should
Belong to the protection category of the utility model.
Claims (5)
1. a kind of dust-extraction unit, it is characterised in that：Its structure includes workbench, and lower open mouth and side are equipped with above the workbench
Along the suspended hood to match with workbench；The connecting portion of connecting cylinder tubular, connecting portion and suspended hood above the suspended hood
Side wall be hollow structure and be interconnected, a narrow annular channel is formed on the bottom of suspended hood, and gear is transversely provided in connecting portion
Plate, connecting portion top are connected by aspiration channel with wind turbine；It is connected on the right side of the wind turbine with dedusting cabin, dedusting cabin
Top be equipped with anion generator, bottom be equipped with dust collecting bin, right side be equipped with air outlet.
2. a kind of dust-extraction unit according to claim 1, it is characterised in that：The dedusting cabin bottom is equipped with receives with dust
The matched slideway of header.
3. a kind of dust-extraction unit according to claim 1, it is characterised in that：The connecting portion and the fagging laterally set
It is fixedly connected, fagging bottom is equipped with supporting leg.
4. a kind of dust-extraction unit according to claim 1, it is characterised in that：The dedusting cabin bottom passes through strut and support
It is fixedly connected at the top of plate.
5. a kind of dust-extraction unit according to claim 1, it is characterised in that：It is set in the connecting portion and suspended hood side wall
There is supporting rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721545634.0U CN207533657U (en) | 2017-11-19 | 2017-11-19 | A kind of dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721545634.0U CN207533657U (en) | 2017-11-19 | 2017-11-19 | A kind of dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207533657U true CN207533657U (en) | 2018-06-26 |
Family
ID=62613918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721545634.0U Active CN207533657U (en) | 2017-11-19 | 2017-11-19 | A kind of dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207533657U (en) |
-
2017
- 2017-11-19 CN CN201721545634.0U patent/CN207533657U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190108 Address after: 063000 East Liutun Village, Yuehe Town, Kaiping District, Tangshan City, Hebei Province Patentee after: Hebei Hengqing Environmental Protection Technology Co., Ltd. Address before: 511400 Dadu Hui 7-1 Building 1806, Jinlong Road, Nansha District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Hengce Science and Technology Service Co., Ltd. |