CN207203696U - A kind of bag filter - Google Patents
A kind of bag filter Download PDFInfo
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- CN207203696U CN207203696U CN201721224326.8U CN201721224326U CN207203696U CN 207203696 U CN207203696 U CN 207203696U CN 201721224326 U CN201721224326 U CN 201721224326U CN 207203696 U CN207203696 U CN 207203696U
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Abstract
The utility model discloses a kind of bag filter, including the multiple filter bags for being arranged side by side and linking together, the sack of multiple filter bags are located at end face and are collectively forming the air inlet of the bag filter, it is characterized in that：The sack of each filter bag is in rectangular configuration, and the connection between two neighboring filter bag is：Lateral surface thermal compression welding in rectangular configuration by two sacks where two isometric sides is realized together；Also include the rectangle connection frame side as made from filtrate, rectangle connection is with the inner circumferential side on frame side together with the circumferential lateral surface thermal compression welding of air inlet；Rectangle connection is fixedly installed fixed connection structure with surface exposed on frame side, and fixed connection structure is used to be fixedly linked for bag filter structure corresponding with the place of installing and using.Bag filter of the present utility model has the advantages of structure is more simple and reliable, and production and processing is more convenient, more environmentally-friendly.
Description
Technical field
The utility model belongs to air cleaner field, and in particular to a kind of bag filter.
Background technology
Bag filter is that a kind of filtering, pre-filtering or large-scale paint line for being used for smaller particle in air filtering system is empty
The filter of gas filtering, application are relatively broad.
At present, existing bag filter is shaped like " a kind of pocket type mistake disclosed in the patent that notification number is CN204637835U
The structure of filter ", it is (as shown in Figure 1) including outer framework 1, internal spacing frame 2, filter bag 3, outer framework to be somebody's turn to do " a kind of bag filter "
1 is rectangular configuration, and the cross-sectional structure of outer framework 1 includes support slot 4, the slot 5 of inner side positioned at outside, slot 5 to
Inner opening arranges that the corresponding surrounding for being installed in internal spacing frame 2 of opening of filter bag 3, the internal laid out in parallel of spacing frame 2 is simultaneously embedded in
In the slot 5 of outer framework 1, the adjacent edge of adjacent inside spacing frame 2 connects fixation by punching, and it also includes fastener 6, fastening
Part 6 includes the buckle slot 7 of upper end, the support rod 8 of lower end, and the one pair of which side of each internal spacing frame 2 is corresponding with fastener respectively
6, the upper end buckle slot 7 of fastener 6 is snapped in the inner side of the apex structure 9 of outer framework 1, and the lower end of support rod 8 is flush-mounted in inside points
In the bottom bayonet socket 10 of the correspondence position of bulkhead 2.
But above-mentioned " a kind of bag filter " but has following weak point：
1st, above-mentioned bag filter is complicated, and component is more, and production is got up increasingly complex, and production cost is higher.
2nd, because bag filter is a kind of consumptive material, can be changed in use for some time, and by used bag
Formula filter is directly thrown away.Again because above-mentioned bag filter not only includes multiple filter bags 3, in addition to generally by aluminium alloy
The components such as outer framework 1, internal spacing frame 2 and fastener 6 are made Deng metal material.So directly throw away used bag type filtering
Device can cause larger waste, be unfavorable for environmental protection；Also, the cost of the above-mentioned component as made from metal material of recovery is also higher,
It is unfavorable for ensuring the productivity effect of manufacturing enterprise.
Based on this, applicant considers that a kind of structure of design is more simple and reliable, and production and processing is more convenient, more environmentally-friendly
Bag filter.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is：How a kind of knot is provided
Structure is more simple and reliable, more convenient, the more environmentally-friendly bag filter of production and processing.
In order to solve the above-mentioned technical problem, the utility model employs following technical scheme：
A kind of bag filter, including the multiple filter bags for being arranged side by side and linking together, the sack of multiple filter bags
Positioned at same end face and the air inlet of the bag filter is collectively forming, the bag face of multiple filter bags collectively forms the bag type filtering
The gas outlet of device, it is characterised in that：
The sack of each filter bag is in rectangular configuration, and the connection between two neighboring filter bag is：Pass through two sacks
Lateral surface thermal compression welding in rectangular configuration where two isometric sides is realized together；
Also include the rectangle connection frame side as made from filtrate, what the inner circumferential side on the rectangle connection frame side was surrounded
The shapes and sizes that shapes and sizes and the circumferential lateral surface of the air inlet are surrounded match, the rectangle connection frame side
Inner circumferential side is together with the circumferential lateral surface thermal compression welding of the air inlet；Exposed surface is consolidated on the rectangle connection frame side
Surely fixed connection structure is provided with, the fixed connection structure is used to supply bag filter structure corresponding with installing and using place
It is fixedly linked.
Need not be using components such as inside casing, housing or connectors on bag filter of the present utility model so that overall structure
More simple, production is got up also to be efficient and convenient.In addition, also because reducing the components such as inside casing, housing or connector so that this reality
It is not only more environmentally friendly with new bag filter, additionally it is possible to reduce production cost, so as to help to knock down price, and then reduce and use
The use cost at family, so as to preferably market prospects.
In addition, using " connection between two neighboring filter bag is：Isometric two in rectangular configuration by two sacks
The individual lateral surface thermal compression welding where is realized together " and " inner circumferential side during the rectangle connection frame with it is described
The circumferential lateral surface thermal compression welding of air inlet is together " structure that is combined so that between each filter bag and all filterings
Bag be connected more close, lifted the integrally-built anti-pull intensity of bag filter, so as to reduce blown by big wind-force it is bad
Possibility, lift the reliability that persistently uses.
In addition, using " rectangle connection is fixedly installed fixed connection structure with surface exposed on frame side, and the fixation is even
Binding structure is used to be fixedly linked for bag filter structure corresponding with the place of installing and using " structure so that rectangle connection use
Frame improves the convenience and reliability of installation connection while being formed similar to the structure " during flange connection ".And rectangle connection frame
Structure is made by filtrate in side itself, and also lifting bag filter, " rectangle connection frame side " connects with corresponding installation after mounting
Connect the sealing at place, it is ensured that air filters more abundant thorough through bag filter of the present utility model.
As a preferred embodiment, the fixed connection structure includes triangle connection sheet, the triangle connection sheet is setting
Four pieces in the rectangle connection with four vertex on frame side, and a drift angle of every piece of triangle connection sheet and corresponding square
Shape connection is overlapped with the drift angle on frame side, and two sides being connected in the block triangle connection sheet with drift angle are connected with rectangle uses frame
Thermal compression welding is connected between side, in the block triangle connection sheet away from drift angle side and rectangle connection between frame side formed with
Socket.
During implementation, preferably triangle connection sheet is to be arranged on rectangle connection frame side with air inlet towards identical table
On face.
The structure of above-mentioned fixed connection structure is simple, and making gets up to be also convenient for quick.
In addition, using the above-mentioned fixed connection structure for including triangle connection sheet, during installation, installation place flange connection is only needed
Four drift angles on side through each socket insertion i.e. complete installation, therefore install it is very convenient.
As another kind preferably, the fixed connection structure is included in the rectangle connection and is fixedly connected with evil spirit with frame side
Art pastes joint face, and the VELCRO joint face is any one in hair side or hook side.
During implementation, preferably VELCRO joint face is to be arranged on rectangle connection frame side with air inlet towards identical table
On face.
VELCRO, also known as magic tape, molecule mother two sides, be simultaneously in VELCRO joint face the fiber of small, flexible hair side
（LOOP), another side is harder and buckle hook side（HOOK).
After the above-mentioned fixed connection structure including VELCRO joint face, you can during installation, by bag filter magic
It is corresponding with VELCRO joint face corresponding to installation place connected to paste joint face, thus assemble up it is also very convenient.
Preferably, the rectangle connection is double-layer filter material structure with frame side.
After it is double-layer filter material structure that rectangle connection is with frame side, sealing and sound construction degree at this can be lifted, from
And ensure the reliability of bag filter installation.
Brief description of the drawings
Fig. 1 is that notification number is CN204637835U, the structural representation of entitled " a kind of bag filter ".
Fig. 2 is the structural representation of the first embodiment of bag filter of the present utility model.
Fig. 3 is enlarged drawing at A in Fig. 2.
Fig. 4 is the structural representation of second of embodiment of bag filter of the present utility model.
Fig. 2 marked into Fig. 4 for：
1 filter bag；
Frame side is used in the connection of 2 rectangles；
3 triangle connection sheets；
4 VELCRO joint faces.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.Wherein, for description using it is all as above,
Under, the exemplary term such as left and right, it is therefore intended that help reader to understand, without being intended for limiting.
The first embodiment, as shown in Figures 2 and 3：
A kind of bag filter, including the multiple filter bags 1 for being arranged side by side and linking together, the bag of multiple filter bags 1
Mouth is located at end face and is collectively forming the air inlet of the bag filter, and the bag face of multiple filter bags 1 collectively forms the pocket type
The gas outlet of filter,
The sack of each filter bag 1 is in rectangular configuration, and the connection between two neighboring filter bag 1 is：Pass through two sacks
Rectangular configuration on lateral surface thermal compression welding where isometric two sides realize together；
Also include the rectangle connection frame side 2 as made from filtrate, the inner circumferential side on the rectangle connection frame side 2 is surrounded
Shapes and sizes and the shapes and sizes that are surrounded of circumferential lateral surface of the air inlet match, frame side is used in the rectangle connection
2 inner circumferential side is together with the circumferential lateral surface thermal compression welding of the air inlet；Rectangle connection table exposed on frame side 2
Face is fixedly installed fixed connection structure, and the fixed connection structure is used for corresponding with installing and using place for the bag filter
Structure is fixedly linked.
Wherein, the fixed connection structure includes triangle connection sheet 3, and the triangle connection sheet 3 is described to be arranged on
Rectangle connection four pieces of four vertex on frame side 2, and a drift angle of every piece of triangle connection sheet 3 connects with corresponding rectangle
Connect and overlapped with the drift angle on frame side 2, two sides being connected in the block triangle connection sheet 3 with drift angle are connected with frame side with rectangle
Thermal compression welding is connected between 2, and the side and rectangle connection in the block triangle connection sheet 3 away from drift angle are formed between frame side 2
There is socket.
During implementation, preferably triangle connection sheet 3 is is arranged on rectangle connection frame side 2 with air inlet towards identical
On surface.
The structure of above-mentioned fixed connection structure is simple, and making gets up to be also convenient for quick.
In addition, using the above-mentioned fixed connection structure for including triangle connection sheet 3, during installation, installation place flange is only needed to connect
Four drift angles of edge fit through each socket insertion i.e. complete installation, therefore install it is very convenient.
Wherein, the rectangle connection frame side 2 is double-layer filter material structure.
After rectangle connection frame side 2 is double-layer filter material structure, the sealing and sound construction degree at this can be lifted, from
And ensure the reliability of bag filter installation.
During implementation, the overall also rectangular shape structure of profile of each filter bag 1.So it can effectively prevent from using existing
Easily there is the situation swung in filtering in the filter bag 1 of overall V-shaped structure, lifts the stationarity of filter bag 1.
During implementation, the filtrate of each filter bag 1 is double-decker.Each filter bag 1 is double-deck synthetic fiber filter material structure,
Filter effect can not only so be lifted, additionally it is possible to the hard of each filter bag 1 is lifted by double-deck synthetic fiber filter material structure
Degree so that each filter bag 1 can more stand upright stably in strong wind atmosphere.Ensure each filter bag 1 under big wind blows
Tend to inactive state, enter without forming disturbance to the air passed through, it is ensured that the smoothness that air passes through.
Second of embodiment, as shown in Figure 4：
The present embodiment is that also increase has following structure with the first above-mentioned embodiment difference：It is described to be fixedly connected
It is hair that structure, which is included in the rectangle connection with VELCRO joint face 4, the VELCRO joint face 4 is fixedly connected with frame side 2,
Any one in face or hook side.
During implementation, preferably VELCRO joint face 4 is is arranged on rectangle connection frame side 2 with air inlet towards identical
On surface.
VELCRO, also known as magic tape, molecule mother two sides, be simultaneously in VELCRO joint face 4 fiber of small, flexible hair
Face（LOOP), another side is harder and buckle hook side（HOOK).
After the above-mentioned fixed connection structure including VELCRO joint face 4, you can during installation, by bag filter magic
It is corresponding with VELCRO joint face 4 corresponding to installation place connected to paste joint face 4, thus assemble up it is also very convenient.
Need not be using components such as inside casing, housing or connectors on the bag filter of above two embodiment so that overall
Structure is more simple, and production is got up also to be efficient and convenient.In addition, also because reducing the components such as inside casing, housing or connector so that
Bag filter of the present utility model is not only more environmentally friendly, additionally it is possible to reduces production cost, so as to help to knock down price, and then drops
The use cost of low user, so as to preferably market prospects.
In addition, using " connection between two neighboring filter bag 1 is：It is isometric in rectangular configuration by two sacks
Two lateral surface thermal compression weldings where are realized together " and " 2 inner circumferential side and institute during the rectangle connection frame
State the circumferential lateral surface thermal compression welding of air inlet together " structure that is combined so that between each filter bag 1 and all mistakes
Filter bag 1 is connected more close, lifts the integrally-built anti-pull intensity of bag filter, is blown so as to reduce by big wind-force
Bad possibility, lift the reliability persistently used.
In addition, using " rectangle connection is fixedly installed fixed connection structure, the fixation with surface exposed on frame side 2
Attachment structure is used to be fixedly linked for bag filter structure corresponding with the place of installing and using " structure so that rectangle connection
Formed with frame while 2 similar to the structure " during flange connection ", improve convenience and reliability that installation connects.And rectangle connection is used
Structure is made by filtrate in frame side 2 itself, can also lift bag filter " rectangle connection frame side 2 " and corresponding peace after mounting
Fill the sealing of junction, it is ensured that air filters more abundant thorough through bag filter of the present utility model.
It the above is only the utility model preferred embodiment, need to point out not departed from for those skilled in the art
On the premise of the technical program, several modifications and improvements can also be made, the technical scheme of above-mentioned modification and improvement should be regarded equally
To fall into the claimed scope of the claims.
Claims (4)
1. a kind of bag filter, including the multiple filter bags for being arranged side by side and linking together, the sack position of multiple filter bags
In same end face and the air inlet of the bag filter is collectively forming, the bag face of multiple filter bags collectively forms the bag filter
Gas outlet, it is characterised in that：
The sack of each filter bag is in rectangular configuration, and the connection between two neighboring filter bag is：Pass through the rectangle of two sacks
Lateral surface thermal compression welding in structure where two isometric sides is realized together；
Also include the rectangle connection frame side as made from filtrate, the shape that the inner circumferential side on the rectangle connection frame side is surrounded
The shapes and sizes surrounded with the circumferential lateral surface of size and the air inlet match, the inner circumferential on the rectangle connection frame side
Side is together with the circumferential lateral surface thermal compression welding of the air inlet；The rectangle connection is fixed with surface exposed on frame side to be set
Fixed connection structure is equipped with, the fixed connection structure is used to fix for bag filter structure corresponding with the place of installing and using
It is connected.
2. bag filter according to claim 1, it is characterised in that：The fixed connection structure connects including triangle
Piece, the triangle connection sheet are be arranged on four vertex on the rectangle connection frame side four pieces, and every piece of triangle
One drift angle of connection sheet and the connection of corresponding rectangle are overlapped with the drift angle on frame side, in the block triangle connection sheet with drift angle phase
Two sides even are connected with rectangle connection with thermal compression welding between frame side, the side away from drift angle in the block triangle connection sheet
Be connected with rectangle between frame side formed with socket.
3. bag filter according to claim 1, it is characterised in that：The fixed connection structure is included in the rectangle
Connection is any one in hair side or hook side with VELCRO joint face, the VELCRO joint face is fixedly connected with frame side.
4. bag filter according to claim 1, it is characterised in that：The rectangle connection is double-layer filter material knot with frame side
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721224326.8U CN207203696U (en) | 2017-09-22 | 2017-09-22 | A kind of bag filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721224326.8U CN207203696U (en) | 2017-09-22 | 2017-09-22 | A kind of bag filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207203696U true CN207203696U (en) | 2018-04-10 |
Family
ID=61822645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721224326.8U Active CN207203696U (en) | 2017-09-22 | 2017-09-22 | A kind of bag filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207203696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109371652A (en) * | 2018-09-29 | 2019-02-22 | 湖南贝尔动漫科技有限公司 | A kind of miscellaneous hair removal device in cloth idol toy production process |
-
2017
- 2017-09-22 CN CN201721224326.8U patent/CN207203696U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109371652A (en) * | 2018-09-29 | 2019-02-22 | 湖南贝尔动漫科技有限公司 | A kind of miscellaneous hair removal device in cloth idol toy production process |
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