CN206676126U - A kind of dedusting filter cylinder - Google Patents
A kind of dedusting filter cylinder Download PDFInfo
- Publication number
- CN206676126U CN206676126U CN201720326985.6U CN201720326985U CN206676126U CN 206676126 U CN206676126 U CN 206676126U CN 201720326985 U CN201720326985 U CN 201720326985U CN 206676126 U CN206676126 U CN 206676126U
- Authority
- CN
- China
- Prior art keywords
- holes
- filter layer
- hard tube
- filter cylinder
- elastic strip
- 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.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of dedusting filter cylinder, including hard tube with holes, end cover and filter layer, some longitudinal directions and the elastic strip outwards to arch upward are interval with the outer wall of the hard tube with holes, the filter layer is set around on the outside of elastic strip and connect with the dome face pressure of elastic strip, the end cover is adapted located at hard tube lower end with holes and with the lower outside of filter layer, and fluid sealant is provided between the end cover and dedusting filter cylinder.The utility model is simple in construction, is not susceptible to deformation, service life length, and good dedusting effect, dust is not easy in surface sediment.
Description
Technical field
A kind of filter is the utility model is related to, more particularly, to a kind of dedusting filter cylinder.
Background technology
Substantial amounts of chip and dust can be produced when processing part at present, these chips and dust can be to operating personnel around
Health have an impact, easily cause respiratory disease, therefore would generally enter these chips and dust using cleaner
Row is collected.
Filtration is primarily served in cleaner is dedusting filter cylinder.Dedusting filter cylinder is mainly by cylinder in the prior art
And the filtering body to be played a role in filtering outside cylinder（Filter layer）Form, it is long due to the endurance poor performance of filtering body
Easily deformed after long use, while dust influences filter effect easily in filtering body surface sediment.
Utility model content
The utility model is to solve the above-mentioned technical problem present in the dedusting filter cylinder of prior art, there is provided a kind of
It is simple in construction, deformation, service life length are not susceptible to, good dedusting effect, dust is not easy the dedusting filter cylinder in surface sediment.
To achieve these goals, the utility model uses following technical scheme：
A kind of dedusting filter cylinder, including hard tube with holes, end cover and filter layer, it is spaced on the outer wall of the hard tube with holes and sets
Have some longitudinal directions and the elastic strip that outwards arches upward, the filter layer be set around on the outside of elastic strip and with the dome face pressure of elastic strip
Connect, the end cover is located at hard tube lower end with holes and is adapted with the lower outside of filter layer, the end cover and dedusting
Fluid sealant is provided between filter cylinder.The utility model is interval with some longitudinal directions and the bullet outwards to arch upward on the outer wall of hard tube with holes
Property bar, these elastic strips play a part of support frame, can improve the structural stability of filter layer, at the same elastic strip have it is certain
It is elastic and domed, certain deformation can occur being acted on by the power that is hit when impacting, after impulsive force reduces or lost,
Elastic strip reinstatement, which can hit filter layer, makes it produce vibration so that the dust releasing of layer surface is filtered, due to actual dedusting
The intake of dusty gas is unstable in equipment, therefore elastic strip can be made frequently to hit filter layer, dust be not easy except
Dirt filter cylinder surface sediment, elastic strip select the sheet metal of thinner thickness to be preferred, service life length.
Preferably, the percent opening on the hard tube with holes is 80 ~ 90%.
Preferably, the filter layer is externally provided with wire netting, the end cover is adapted with the lower outside of wire netting,
Fluid sealant is provided between sealed end and lid wire netting.
Preferably, the filter layer is interwoven by fiber wire.
Preferably, connection flange is provided with the outside of the upper end open of the hard tube with holes.
Therefore, the utility model has the advantages that：
（1）Some longitudinal directions are interval with the outer wall of hard tube with holes and the elastic strip outwards to arch upward, filter layer are set around
Connect on the outside of elastic strip and with the dome face pressure of elastic strip, elastic strip plays a part of support frame, can improve the knot of filter layer
Structure stability, while elastic strip has certain elastic and domed, the effect for the power that is hit when being impacted can occur necessarily
Deformation, reduce after impulsive force or after losing, elastic strip restores to the original state and can hit filter layer and it is produced vibration so that filtering
The dust releasing of layer surface, it is not easy to accumulate；
（2）It is simple in construction, deformation, service life length are not susceptible to, good dedusting effect, dust is not easy in surface sediment.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
In figure：Hard tube 1 with holes, end cover 2, filter layer 3, elastic strip 4, fluid sealant 5, wire netting 6, connect flange 7.
Embodiment
The utility model is further described with reference to the accompanying drawings and detailed description.
A kind of dedusting filter cylinder as shown in Figure 1, including hard tube with holes 1, end cover 2 and the filtering that percent opening is 80 ~ 90%
Layer 3, the upper end open of hard tube with holes stretch out to form connection flange 7, and some longitudinal directions are interval with the outer wall of hard tube with holes
And the elastic strip 4 outwards to arch upward, filter layer is interwoven by fiber wire, and filter layer is set around on the outside of elastic strip and and elastic strip
Dome face pressure connect, filter layer is externally provided with wire netting 6, end cover located at hard tube lower end with holes and with outside the bottom of wire netting
Side is adapted, and fluid sealant 5 is provided between sealed end and lid wire netting.
Operation logic of the present utility model is：For dusty gas after filtering layer filters, dust is trapped in its table by filter layer
Face, upper end open discharge of the dusty gas through hard tube with holes after filtering, because the intake of dusty gas is unstable（Or
It is big or small）, therefore the impulsive force to caused by filter layer is also variable, this, which allows for elastic strip, continually to deform upon, bullet
Property bar restore to the original state during frequently can hit filter layer so that filter layer vibrates again, finally make to be piled up in filtering
The dust releasing of layer surface.
The utility model is simple in construction, is not susceptible to deformation, service life length, and good dedusting effect, dust is not easy on surface
Accumulation.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is imposed any restrictions, every
Any simple modification, change and the equivalent structure transformation made according to the utility model technical spirit to above example, still
Belong to the protection domain of technical solutions of the utility model.
Claims (5)
1. a kind of dedusting filter cylinder, it is characterised in that including hard tube with holes（1）, end cover（2）And filter layer（3）, it is described with holes
Some longitudinal directions and the elastic strip outwards to arch upward are interval with the outer wall of hard tube（4）, the filter layer is set around on the outside of elastic strip
And connect with the dome face pressure of elastic strip, the end cover is mutually fitted located at hard tube lower end with holes and with the lower outside of filter layer
Match somebody with somebody, fluid sealant is provided between the end cover and dedusting filter cylinder（5）.
A kind of 2. dedusting filter cylinder according to claim 1, it is characterised in that percent opening on the hard tube with holes for 80 ~
90%。
3. a kind of dedusting filter cylinder according to claim 1, it is characterised in that the filter layer is externally provided with wire netting（6）, institute
State end cover to be adapted with the lower outside of wire netting, fluid sealant is provided between sealed end and lid wire netting.
4. a kind of dedusting filter cylinder according to claim 1 or 3, it is characterised in that the filter layer is interweaved by fiber wire
Form.
5. a kind of dedusting filter cylinder according to claim 1, it is characterised in that set on the outside of the upper end open of the hard tube with holes
There is connection flange（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720326985.6U CN206676126U (en) | 2017-03-30 | 2017-03-30 | A kind of dedusting filter cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720326985.6U CN206676126U (en) | 2017-03-30 | 2017-03-30 | A kind of dedusting filter cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206676126U true CN206676126U (en) | 2017-11-28 |
Family
ID=60390492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720326985.6U Expired - Fee Related CN206676126U (en) | 2017-03-30 | 2017-03-30 | A kind of dedusting filter cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206676126U (en) |
-
2017
- 2017-03-30 CN CN201720326985.6U patent/CN206676126U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20200330 |