CN206229077U - A kind of easily changeable composite needled filter felt - Google Patents
A kind of easily changeable composite needled filter felt Download PDFInfo
- Publication number
- CN206229077U CN206229077U CN201621018763.XU CN201621018763U CN206229077U CN 206229077 U CN206229077 U CN 206229077U CN 201621018763 U CN201621018763 U CN 201621018763U CN 206229077 U CN206229077 U CN 206229077U
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- CN
- China
- Prior art keywords
- filter felt
- felt
- holding frame
- filter
- fixed
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- 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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Abstract
The utility model discloses a kind of easily changeable composite needled filter felt, including filter felt holding frame, filter felt fixed strip and needled filtering felt body, needled filtering felt body is fixed in filter felt holding frame using filter felt fixed strip, filter felt holding frame is rectangular box, the outer avris of filter felt holding frame is provided with mounting groove, bottom on the inside of filter felt holding frame is provided with frictional contact surface, top on the inside of filter felt holding frame is provided with fixed tenon, the side of filter felt fixed strip is provided with fixed card slot, and the two ends of filter felt fixed strip are provided with wedge-shaped connecting portion.The utility model is fixed using filter felt holding frame and filter felt fixed strip to needled filtering felt body, the mounting groove being provided with using the outer avris of filter felt holding frame is fitting to connection with air filter to be realized quickly connection and separates, it is time saving and energy saving when needled filtering felt is changed to realize, replacing construction is reduced to greatest extent, is improved and is changed efficiency.
Description
Technical field
The utility model is related to a kind of composite needled filter felt, more particularly to a kind of easily changeable composite needled filter felt.
Background technology
Needled filtering felt is a kind of very universal filtering material of current application, and it has easily manufactured, good filtration effect
Advantage, be widely used in domestic vacuum cleaners, air purifier and all kinds of atmospheric cleaning devices, needled filtering felt is divided into a lot
Species, including fiberglass needled mat, terylene needled filtering felt etc., raw material and system that all kinds of filter felt is manufactured according to it
The difference of technique is made, the effect filtered for air and the place of application also differ.At present, the air of required purification is usual
It is the mixed gas containing various different type waste gas, so when these waste gas are purified, a type of acupuncture is used merely
Filter felt cannot be purified wherein different types of waste gas, at this time be accomplished by setting various different types of acupunctures
Filter felt is targetedly purified to different waste gas respectively, additionally, present air cleaning unit is mostly lasting to air
Purified, according to the characteristic of needled filtering felt, needled filtering felt needs to be changed and cleaned after being used for a while,
To reach more preferable filter effect, filter will be now closed, thus or cause air filter service efficiency
Reduction and the reduction to air purification effect, so, how quickly to change the needled filtering felt in air filter,
It is the key for ensureing air purification effect, is also directed to the direction that the scientific research personnel of such research pursues.
Utility model content
The utility model proposes a kind of easily changeable composite needled filter felt, solve in the prior art, air filtration
Needled filtering felt in device to a type of waste gas purification, and can only produce the bad problem of clean-up effect, and change
The needled filtering felt time in air cleaning unit is long, and the problem for causing air cleaning unit operational efficiency not high uses filtering
Felt holding frame and filter felt fixed strip are quickly fixed to needled filtering felt body, are provided with using the outer avris of filter felt holding frame
Mounting groove be fitting to connection with air filter and quickly connected and separate, realize change needled filtering felt when
It is time saving and energy saving to wait, and replacing construction is reduced to greatest extent, improves and changes efficiency.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of easily changeable composite needled filter felt of the utility model, including filter felt holding frame, filter felt fixed strip and
Needled filtering felt body, the needled filtering felt body is fixed in the filter felt holding frame by the filter felt fixed strip, institute
It is rectangular box to state filter felt holding frame, and the outer avris of the filter felt holding frame is provided with mounting groove, the filter felt holding frame
The bottom of inner side is provided with frictional contact surface, and the top on the inside of the filter felt holding frame is provided with fixed tenon, and the filter felt is consolidated
The side for determining bar is provided with fixed card slot, and the two ends of the filter felt fixed strip are provided with wedge-shaped connecting portion.
Used as a kind of optimal technical scheme of the present utility model, the fixed tenon and the fixed card slot are fitting to connection in fact
Existing quick fixation of the filter felt holding frame to needled filtering felt body.
Used as a kind of optimal technical scheme of the present utility model, the angle of the wedge-shaped connecting portion is 45 degree.
Used as a kind of optimal technical scheme of the present utility model, the needled filtering felt body is in the filter felt holding frame
The number of plies of setting is 3 layers to 5 layers.
The beneficial effect that the utility model is reached is：Simple structure of the present utility model, it is cheap, and practicality
By force, solve in the prior art, the needled filtering felt in air filter can only be produced to a type of waste gas purification
The bad problem of clean-up effect, and change air cleaning unit in the needled filtering felt time it is long, cause purification of air to fill
Operational efficiency problem not high is put, needled filtering felt body is carried out using filter felt holding frame and filter felt fixed strip quickly solid
It is fixed, the mounting groove being provided with using the outer avris of filter felt holding frame be fitting to connection with air filter carry out quickly connection and
Separate, it is time saving and energy saving when needled filtering felt is changed to realize, and replacing construction is reduced to greatest extent, improves and changes effect
Rate.
Brief description of the drawings
Accompanying drawing is used for providing being further understood to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is subjective structural representation of the present utility model；
Fig. 2 is cross section structure diagram of the present utility model；
Fig. 3 is filter felt fixed strip wedge shape connecting portion structural representation of the present utility model；
In figure：1st, filter felt holding frame；2nd, filter felt fixed strip；3rd, needled filtering felt body；4th, mounting groove；5th, CONTACT WITH FRICTION
Face；6th, tenon；7th, draw-in groove；8th, wedge-shaped connecting portion.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As Figure 1-3, the utility model provides a kind of easily changeable composite needled filter felt, including filter felt holding frame
1st, filter felt fixed strip 2 and needled filtering felt body 3, needled filtering felt body 3 are fixed on filter felt and keep by filter felt fixed strip
On frame 1, filter felt holding frame 1 is rectangular box, and the outer avris of filter felt holding frame 1 is provided with mounting groove 4, for same air filtration
Device is fitting to connection realizes quick fractionation, and the bottom of the inner side of filter felt holding frame 1 is provided with frictional contact surface 5, for combining closely
Needled filtering felt body 3, is allowed to release and influence filter effect in filtering and loading process, in filter felt holding frame 1
The top of side is provided with fixed tenon 6, and the side of filter felt fixed strip 2 is provided with fixed card slot 7, and the two ends of filter felt fixed strip 2 set
There is wedge-shaped connecting portion 8.
Further, fixed tenon 6 and fixed card slot 7 are fitting to connection and realize filter felt holding frame 1 to needled filtering felt body 3
It is quick fixed.
The angle of wedge-shaped connecting portion 8 is 45 degree, when filter felt fixed strip 2 is fixed to needled filtering felt body 3, two
The wedge-shaped connecting portion 8 of filter felt fixed strip 2 can constitute 90 degree of right angles, the inner side kiss of good and filter felt holding frame 1
Close, can preferably carry out being fixed needled filtering felt body 3.
The number of plies that needled filtering felt body 3 is set in the filter felt holding frame 1 is 3 layers to 5 layers, can be directed to inhomogeneity
Type, the waste gas of various concentrations are effectively filtered.
Simple structure of the present utility model, it is cheap and practical, it is solid using filter felt holding frame 1 and filter felt
Determine bar 2 to be fixed needled filtering felt body 3, the same air filtration of mounting groove 4 being provided with using the outer avris of filter felt holding frame 1
Device is fitting to connection to be realized quickly connection and separates, and realizes time saving and energy saving, maximum limit when needled filtering felt is changed
The reduction replacing construction of degree, and by setting the different types of needled filtering felt of multilayer, solve in the prior art, air mistake
The bad problem of the clean-up effect that a type of waste gas purification can only be produced of needled filtering felt in filter device, Yi Jigeng
The needled filtering felt time ventilated in purifier is long, the bad problem of purify air effect, improves replacing speed and sky
Gas clean-up effect
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (4)
1. a kind of easily changeable composite needled filter felt, including filter felt holding frame（1）, filter felt fixed strip（2）With acupuncture
Filter felt body（3）, it is characterised in that the needled filtering felt body（3）By the filter felt fixed strip（2）It is fixed on the filtering
Felt holding frame（1）On, the filter felt holding frame（1）It is rectangular box, the filter felt holding frame（1）Outer avris be provided with peace
Tankage（4）, the filter felt holding frame（1）The bottom of inner side is provided with frictional contact surface（5）, the filter felt holding frame（1）It is interior
The top of side is provided with fixed tenon（6）, the filter felt fixed strip（2）Side be provided with fixed card slot（7）, the filter felt consolidate
Determine bar（2）Two ends be provided with wedge-shaped connecting portion（8）.
2. a kind of easily changeable composite needled filter felt according to claim 1, it is characterised in that the fixed tenon
（6）With the fixed card slot（7）Filter felt holding frame is realized in fitting connection（1）To needled filtering felt body（3）Quick fixation.
3. a kind of easily changeable composite needled filter felt according to claim 1, it is characterised in that the wedge-shaped connecting portion
（8）Angle be 45 degree.
4. a kind of easily changeable composite needled filter felt according to claim 1, it is characterised in that the needled filtering felt
Body（3）In the filter felt holding frame（1）The number of plies of upper setting is 3 layers to 5 layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621018763.XU CN206229077U (en) | 2016-08-31 | 2016-08-31 | A kind of easily changeable composite needled filter felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621018763.XU CN206229077U (en) | 2016-08-31 | 2016-08-31 | A kind of easily changeable composite needled filter felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206229077U true CN206229077U (en) | 2017-06-09 |
Family
ID=58986289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621018763.XU Expired - Fee Related CN206229077U (en) | 2016-08-31 | 2016-08-31 | A kind of easily changeable composite needled filter felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206229077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173489A (en) * | 2018-08-29 | 2019-01-11 | 安徽金贺财建筑工程有限公司 | A kind of building block pulverizer dust-filtering collector |
-
2016
- 2016-08-31 CN CN201621018763.XU patent/CN206229077U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173489A (en) * | 2018-08-29 | 2019-01-11 | 安徽金贺财建筑工程有限公司 | A kind of building block pulverizer dust-filtering collector |
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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: 20170609 Termination date: 20190831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |