CN208912768U - Dust-extraction unit - Google Patents
Dust-extraction unit Download PDFInfo
- Publication number
- CN208912768U CN208912768U CN201821313718.6U CN201821313718U CN208912768U CN 208912768 U CN208912768 U CN 208912768U CN 201821313718 U CN201821313718 U CN 201821313718U CN 208912768 U CN208912768 U CN 208912768U
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- CN
- China
- Prior art keywords
- dust
- excluding hood
- extraction unit
- dedusting
- dedusting chamber
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Abstract
The utility model discloses a kind of dust-extraction units.The dust-extraction unit includes dust excluding hood, pulse air flow generator and dust catcher；The dust excluding hood has dedusting chamber and is connected to the cover mouth of the dedusting chamber, the pulse air flow generator is connected to the dedusting and is connected to the dedusting chamber, the pulse air flow generator can be to the intracavitary conveying pulse compressed air of the dedusting, the dust catcher is connected to the dust excluding hood and is connected to the dedusting chamber, and the dust catcher is for recycling the intracavitary dust of the dedusting.The dust-extraction unit is used for high dust collection efficiency when dedusting, and the good dedusting effect of the dust strong for adhesiveness.
Description
Technical field
The utility model relates to a kind of dust-extraction units.
Background technique
Pigment powder, filler are largely used in coating production process, causes workshop dust pollution serious, easily induce pneumoconiosis etc.
Occupational disease hazards, and production equipment deposition dust will affect heat dissipation, bring security risk, therefore, in workshop need periodically clear
Manage dust.The method of cleaning dust is the artificial dust absorption nozzle dust suction for using dust catcher at present, and the absorption range of dust absorption nozzle is small, dedusting
Low efficiency, in addition, being difficult to remove by dust catcher for adhering to firm dust.
Utility model content
Based on this, it is necessary to it is high-efficient and the dust-extraction unit of the strong dust of adhesiveness can be removed to provide a kind of dust.
A kind of dust-extraction unit, including dust excluding hood, pulse air flow generator and dust catcher；The dust excluding hood has dedusting chamber
And it is connected to the cover mouth of the dedusting chamber, the pulse air flow generator is connected to the dust excluding hood and is connected to the dedusting
Chamber, the pulse air flow generator can be connected to described to the intracavitary conveying pulse compressed air of the dedusting, the dust catcher
Dust excluding hood and it is connected to the dedusting chamber, the dust catcher passes through in the domain of cover mask settlement for drawing the dust excluding hood
Dust.
The dust-extraction unit further includes snorkel in one of the embodiments, and one end of the snorkel is connected to institute
It states dust excluding hood and is connected to the dedusting chamber, the other end of the snorkel is connected to the pulse air flow generator.
The dust-extraction unit further includes sweep-up pipe in one of the embodiments, and the dust catcher passes through the sweep-up pipe
It is connected to the dust excluding hood, the sweep-up pipe is connected to the dedusting chamber.
The dust-extraction unit further includes open at one end and the closed dsah-pot of the other end in one of the embodiments, institute
The outside that dsah-pot is located at the dust excluding hood is stated, the dsah-pot is connect with the dust excluding hood and the open communication of the dsah-pot
In the dedusting chamber, the snorkel is arranged in the dsah-pot and extends to that the dedusting is intracavitary, and the sweep-up pipe is connected to
The dsah-pot and the dedusting chamber is connected to by the dsah-pot.
The dust excluding hood and the dsah-pot detachable connection in one of the embodiments,.
The dust excluding hood has the connecting hole for being connected to the dedusting chamber, the connecting hole in one of the embodiments,
Inner wall there is internal screw thread, the outer wall of the dsah-pot has an external screw thread, the dsah-pot be embedded in the connecting hole and with
The inner thread of the connecting hole connects.
The inner wall shape in curved surface of the dedusting chamber in one of the embodiments,.
The inner wall of the dedusting chamber is gradually received by the inside of the cover mouth to the dedusting chamber in one of the embodiments,
Hold together.
The dust excluding hood is deformable caoutchouc elasticity cover in one of the embodiments,.
The dust excluding hood is translucent cover in one of the embodiments,.
It is high-efficient that above-mentioned dust-extraction unit removes dust, and can effectively remove the strong dust of adhesiveness, when removing dust
The secondary diffusion of dust can effectively be avoided.Specifically, above-mentioned dust-extraction unit is located at the area for needing dedusting by setting dust excluding hood
Domain, the dust in dust excluding hood can be adsorbed by dust catcher to be removed, and effectively avoids the secondary diffusion of dust；In addition, for viscous
The strong dust of attached property, then can be by pulse air flow generator to the intracavitary conveying pulse compressed air of dedusting, and pulse compressed air can
It is intracavitary the strong dust of adhesiveness to be blown afloat to and is suspended in dedusting, cooperate dust catcher to carry out absorption dedusting at this time, can be realized viscous
The removing of the strong dust of attached property, elimination efficiency are high.Compared to existing manual operation dust catcher dedusting, above-mentioned dust-extraction unit is used
Dedusting can effectively save manpower, improve efficiency of dust collection, and can effectively remove the strong dust of adhesiveness.
Above-mentioned dust-extraction unit can be realized various sizes of dedusting by setting dust excluding hood and dsah-pot detachable connection
The big dust excluding hood of size can be used in the replacement of cover, the dedusting region big for area, and the dedusting region small for area can
With the dust excluding hood for using size small, for example, the lesser dust excluding hood of size can be used to remove for corner and dead zone
Dirt.
Above-mentioned dust-extraction unit is gradually collapsed by the inner wall of setting dedusting chamber by the inside of cover mouth to the dedusting chamber can
Realize the promotion of dust catcher adsorption effect.
Above-mentioned dust-extraction unit passes through the use that setting dust excluding hood is that deformable caoutchouc elasticity cover can be improved dust-extraction unit
Range, for example, corner and dead angle area can be suitable for by the deformation of dust excluding hood for some corners and dead zone
Domain.
Above-mentioned dust-extraction unit is that the dust that translucent cover is convenient in external observation dust excluding hood removes situation by setting dust excluding hood,
If dust is removed completely, i.e., transferable dust excluding hood to another region is dusted, and if dust is not removed completely, is then continued to the area
Domain is dusted.
Detailed description of the invention
Fig. 1 is dust-extraction unit schematic diagram described in an embodiment.
Description of symbols
10: dust-extraction unit；100: dust excluding hood；200: pulse air flow generator；300: dust catcher；400: snorkel；500:
Dsah-pot；600: sweep-up pipe.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms in fact
It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to the utility model
The understanding for opening content is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein "and/or" includes
Any and all combinations of one or more related listed items.
Shown in Figure 1, an embodiment of the present invention provides a kind of dust-extraction unit 10 comprising dust excluding hood 100, arteries and veins
Qi of chong channel ascending adversely flow-generator 200 and dust catcher 300.
Dust excluding hood 100 has dedusting chamber and is connected to the cover mouth and connector of dedusting chamber, and cover mouth is opposite with connector
Position setting, pulse air flow generator 200 are connected to dust excluding hood 100 and are connected to dedusting chamber, and pulse air flow generator 200 can
To the intracavitary conveying pulse compressed air of dedusting, pulse compressed air instantaneous relase to the intracavitary impact dust of dedusting, dust is hit
After floated, fallen again, pulse air flow generator 200 can convey repeatedly pulse compressed air, adhesiveness to dedusting is intracavitary
Strong dust can be fallen off by impact.Pulse air flow generator 200 can use air compressor.
Dust catcher 300 is connected to dust excluding hood 100 and is connected to dedusting chamber, and dust catcher 300 is intracavitary for drawing recycling dedusting
Dust.
In a specific example, dust-extraction unit 10 further includes snorkel 400, and one end of snorkel 400 is connected to dust excluding hood
100 and dedusting chamber is connected to by connector, the other end of snorkel 400 is connected to pulse air flow generator 200.
In a specific example, dust-extraction unit 10 further includes sweep-up pipe 600, and dust catcher 300 is connected to by sweep-up pipe 600
Dust excluding hood 100, sweep-up pipe 600 are connected to dedusting chamber.
In a specific example, dust-extraction unit 10 further includes dsah-pot 500 closed at one end open at one end, dsah-pot 500
Positioned at the outside of dust excluding hood 100.The open end of dsah-pot 500 is connect with dust excluding hood 100 and the opening of dsah-pot 500 passes through connection
Mouth is connected to dedusting chamber, and snorkel 400 is arranged in dsah-pot 500 and extends to that dedusting is intracavitary, and sweep-up pipe 600 is connected to dsah-pot
And it is connected to dsah-pot 500.
Preferably, dust excluding hood 100 and 500 detachable connection of dsah-pot.Above-mentioned dust-extraction unit 10 passes through setting dust excluding hood
100 can be realized the replacement of various sizes of dust excluding hood 100, the dedusting big for area with 500 detachable connection of dsah-pot
Region, can be used the big dust excluding hood 100 of size, and the small dust excluding hood of size can be used in the dedusting region small for area
100, for example, the lesser dust excluding hood 100 of size can be used and carry out dedusting for corner and dead zone.For example, dust excluding hood
100 size can have large size, medium size and trumpet.
In a specific example, dust excluding hood 100 has the connecting hole for being connected to the dedusting chamber, and the inner wall of connecting hole has
The outer wall of internal screw thread, dsah-pot 500 has external screw thread, and dust excluding hood 100 is threadedly coupled with dsah-pot 500, specifically, dsah-pot
500 are embedded in connecting hole and connect with the inner thread of connecting hole.
Further, the inner wall of dedusting chamber is gradually collapsed by cover mouth to the inside of dedusting chamber.Above-mentioned dust-extraction unit 10 passes through
The inner wall that dedusting chamber is arranged gradually is collapsed the promotion that can be realized 300 adsorption effect of dust catcher by cover mouth to the inside of dedusting chamber.
Preferably, the inner wall of dedusting chamber shape in curved surface, for example, dust excluding hood 100 is in bowl-type.
Further, dust excluding hood 100 is deformable caoutchouc elasticity cover.Above-mentioned dust-extraction unit 10 passes through setting dust excluding hood
100 can be improved the use scope of dust-extraction unit 10 for deformable caoutchouc elasticity cover, for example, for some corners and dead angle
Region can be suitable for corner and dead zone by the deformation of dust excluding hood 100.
In a specific example, dust excluding hood 100 is translucent cover.Above-mentioned dust-extraction unit 10 passes through setting dust excluding hood 100
Bright cover removes situation convenient for the dust in external observation dust excluding hood 100, if dust remove it is clean, i.e., transferable dust excluding hood 100 to
Another region is dusted, and if dust is not removed completely, then continues to be dusted the region.
Preferably, the material of dust excluding hood 100 can be transparent and be capable of the silica gel of deformation, resin etc..
Into one, the cover mouth edge of dust excluding hood 100 is also connected with layer of silica gel, the setting of layer of silica gel convenient for dust excluding hood with to
When cleaning the bonding in region, such as needing the clean region on metope, at this time by the adherency between layer of silica gel and metope,
Falling for dust excluding hood is avoided, layer of silica gel also can effectively seal the gap between dust excluding hood 100 and region to be cleaned.
Above-mentioned dust-extraction unit 10 when in use, includes the following steps:
The dust excluding hood 100 of selection suitable dimension is connected on dsah-pot 500, and dust excluding hood 100 is located at and needs dedusting
Dust catcher 300 is closed in region, and unbalanced pulse flow generator 200, pulse air flow generator 200 is to the intracavitary conveying pulse of dedusting
Compressed air, pulse compressed air instantaneous relase to the intracavitary impact dust of dedusting, dust are floated after being hit, are fallen again,
Pulse air flow generator 200 can be fallen off to the intracavitary multiple conveying pulse compressed air of dedusting, the strong dust of adhesiveness by impact.
Pulse air flow generator 200 is closed, dust catcher 300 is opened, dust catcher 300 inhales the dust of the intracavitary suspension of dedusting
Attached removing.Pulse air flow generator 200 and dust catcher 300 work alternatively, to improve elimination efficiency.When the absorption of dust catcher 300 removes
After dirt, if there are also the dust of adherency in the region, then continued by pulse air flow generator 200 to the intracavitary conveying pulse compression of dedusting
Air.
After the dust in the region is removed, i.e., transferable dust excluding hood 100 to another region is dusted, such as the region
Dust do not remove completely, then continue to be dusted the region according to above-mentioned steps.
Above-mentioned dust-extraction unit 10 can effectively remove dust, and can effectively remove the strong dust of adhesiveness, remove
Dust secondary diffusion can be effectively avoided when dust.Above-mentioned dust-extraction unit 10 is located at by setting dust excluding hood 100 needs dedusting
Region, dust in dust excluding hood 100 can adsorb by dust catcher 300 and remove, and effectively avoid the secondary diffusion of dust；Separately
Outside, the dust strong for adhesiveness, then can be by pulse air flow generator 200 to the intracavitary conveying pulse compressed air of dedusting, arteries and veins
It rushes that compressed air can blow afloat the strong dust of adhesiveness and to be suspended in dedusting intracavitary, cooperates dust catcher 300 to be adsorbed at this time
Dedusting, can be realized the removing of the strong dust of adhesiveness, and elimination efficiency is high.It is removed compared to existing manual operation dust catcher 300
Dirt, being capable of effectively save manpower, raising efficiency of dust collection using above-mentioned dust-extraction unit 10.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of dust-extraction unit, which is characterized in that including dust excluding hood, pulse air flow generator and dust catcher；The dust excluding hood
With dedusting chamber and it is connected to the cover mouth of the dedusting chamber, the pulse air flow generator is connected to the dust excluding hood and connection
In the dedusting chamber, the pulse air flow generator can be to the intracavitary conveying pulse compressed air of the dedusting, the dust catcher
It is connected to the dust excluding hood and is connected to the dedusting chamber, the dust catcher passes through the cover mask for drawing the dust excluding hood
Dust in the domain of settlement.
2. dust-extraction unit according to claim 1, which is characterized in that the dust-extraction unit further includes snorkel, described logical
One end of tracheae is connected to the dust excluding hood and is connected to the dedusting chamber, and the other end of the snorkel is connected to the pulse
Flow generator.
3. dust-extraction unit according to claim 1, which is characterized in that the dust-extraction unit further includes sweep-up pipe, the suction
Dirt device is connected to the dust excluding hood by the sweep-up pipe, and the sweep-up pipe is connected to the dedusting chamber.
4. dust-extraction unit according to claim 2, which is characterized in that the dust-extraction unit further includes open at one end and another
Closed dsah-pot is held, the dsah-pot is located at the outside of the dust excluding hood, and the dsah-pot is connect with the dust excluding hood and institute
The open communication of dsah-pot is stated in the dedusting chamber, the snorkel is arranged in the dsah-pot and extends to the dedusting chamber
Interior, the sweep-up pipe is connected to the dsah-pot and is connected to the dedusting chamber by the dsah-pot.
5. dust-extraction unit according to claim 4, which is characterized in that the dust excluding hood and the detachable company of the dsah-pot
It connects.
6. dust-extraction unit according to claim 5, which is characterized in that the dust excluding hood, which has, is connected to the dedusting chamber
Connecting hole, the inner wall of the connecting hole have internal screw thread, and the outer wall of the dsah-pot has external screw thread, and the dsah-pot is embedded
It is connect in the connecting hole and with the inner thread of the connecting hole.
7. dust-extraction unit described in -6 any one according to claim 1, which is characterized in that the inner wall of the dedusting chamber is in curved surface
Shape.
8. dust-extraction unit according to claim 7, which is characterized in that the inner wall of the dedusting chamber is by the cover mouth to described
It gradually collapses the inside of dedusting chamber.
9. dust-extraction unit described in -6 any one according to claim 1, which is characterized in that the dust excluding hood is deformable rubber
Glue elasticity cover.
10. dust-extraction unit described in -6 any one according to claim 1, which is characterized in that the dust excluding hood is translucent cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821313718.6U CN208912768U (en) | 2018-08-15 | 2018-08-15 | Dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821313718.6U CN208912768U (en) | 2018-08-15 | 2018-08-15 | Dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208912768U true CN208912768U (en) | 2019-05-31 |
Family
ID=66701547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821313718.6U Active CN208912768U (en) | 2018-08-15 | 2018-08-15 | Dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208912768U (en) |
-
2018
- 2018-08-15 CN CN201821313718.6U patent/CN208912768U/en active Active
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