CN203954903U - A kind of filter bag - Google Patents

A kind of filter bag Download PDF

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Publication number
CN203954903U
CN203954903U CN201420226932.3U CN201420226932U CN203954903U CN 203954903 U CN203954903 U CN 203954903U CN 201420226932 U CN201420226932 U CN 201420226932U CN 203954903 U CN203954903 U CN 203954903U
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CN
China
Prior art keywords
bag
filter
cloth
reinforcement
filter cloth
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
Application number
CN201420226932.3U
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Chinese (zh)
Inventor
王道龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Hua Ji Environmental Protection Technology Co Ltd
Original Assignee
Zhejiang Hua Ji Environmental Protection Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Hua Ji Environmental Protection Technology Co Ltd filed Critical Zhejiang Hua Ji Environmental Protection Technology Co Ltd
Priority to CN201420226932.3U priority Critical patent/CN203954903U/en
Application granted granted Critical
Publication of CN203954903U publication Critical patent/CN203954903U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of filter bag, comprise a bag body, bag head, bag bottom and filter cloth, bag body, bag head and bag bottom are one-body molded, filter cloth is placed in bag body near one end of bag head, described bag is provided with bracing means with it, and filter cloth is positioned on bracing means, and described bracing means is at reinforcement, bag is provided with draw-in groove with it, and reinforcement removably connects by draw-in groove and filter cloth.By being provided with bracing means with it at bag, filter cloth is played to support effect, improved the intensity of filter cloth and filter bag, and then improved the service life of filter cloth, be also the service life of having improved filter bag furtherly; Reinforcement and bag are as removably connecting, at filter bag, damage and reinforcement only needs to change filter bag without damage in the situation that, and damage filter bag at reinforcement, also only need to change reinforcement without damage in the situation that, without also will change other article when the same article damage, greatly reduced the waste of material.

Description

A kind of filter bag
Technical field
The utility model relates to a kind of filter, especially a kind of filter bag.
Background technology
In industrial production, some production there will be a large amount of dust, need to filter, existing filter bag generally comprises a bag body, bag bottom and bag head, and it is one-body molded that three is, and bag body is provided with one deck screen pack near one end of bag head, is used for filtering some dust and impurity, due to needs filtration is some dust and impurity, so the diameter for the hole of screen pack has larger requirement, and then the thickness of screen pack is also had to certain requirement, can not be too thick, otherwise can cause certain infringement to the effect of filtering, but because the thickness of screen pack is excessively thin, dust and impurity drop on screen pack, time one length can reduce the intensity of screen pack, and then shortened service life of screen pack, and the screen pack in existing filter bag and bag are as one-body molded, this has just not only reduced the service life of screen pack, also can shorten the service life of filter bag thereupon.
Utility model content
The purpose of this utility model is to overcome the deficiency existing in background technology, and the purpose of this utility model is the filter bag that proposes the good and long service life of a kind of intensity.
For achieving the above object, the utility model adopts following scheme:
A kind of filter bag, comprise a bag body, bag head, bag bottom and filter cloth, bag body, bag head and bag bottom are one-body molded, filter cloth is placed in bag body near one end of bag head, described bag is provided with bracing means with it, and filter cloth is positioned on bracing means, and described bracing means is at reinforcement, bag is provided with draw-in groove with it, and reinforcement removably connects by draw-in groove and filter cloth.
Adopt technique scheme, accessible beneficial effect is: adopt and be provided with bracing means with it at bag, filter cloth is played to support effect, improved the intensity of filter cloth and filter bag, and then the service life of having improved filter cloth, be also the service life of having improved filter bag furtherly; Reinforcement and bag are as removably connecting, at filter bag, damage and reinforcement only needs to change filter bag without damage in the situation that, and damage filter bag at reinforcement, also only need to change reinforcement without damage in the situation that, without also will change other article when the same article damage, greatly reduced the waste of material.
In above-mentioned a kind of filter bag, the quantity of described draw-in groove is at least four, is distributed on the periphery of bag body.
Adopt technique scheme, accessible beneficial effect: the quantity of draw-in groove is at least four, and on the periphery of distribution and filter bag, a reinforcement at least needs two draw-in grooves to fix, if and in the middle of reinforcement is distributed in, be unfavorable for the separated of dust and separator.
In above-mentioned a kind of filter bag, described reinforcement quantity is at least two, and distributes axisymmetricly centered by the mid point of described filter cloth, and the shape of reinforcement is circular arc type.
Adopt technique scheme, accessible beneficial effect is: the quantity of reinforcement is two, and distribute axisymmetricly centered by the emphasis of described filter cloth, improved the stability of filter cloth, also the resistance to overturning that is conducive to filter bag, the circular arc that is shaped as of reinforcement is the intensity that has improved reinforcement.
In above-mentioned a kind of filter bag, described reinforcement is made of plastics, and the width of reinforcement is 5mm~8mm.
Adopt technique scheme, accessible beneficial effect is: reinforcement is made of plastics, and has alleviated the weight of reinforcement, and the width of reinforcement is 5mm~8mm, the wide separating effect that can affect separator of width, the narrow intensity that can reduce filter bag of width.
In above-mentioned a kind of filter bag, described bag is provided with dossal with it, and the periphery of described filter cloth is provided with cloth, and described filter cloth is and removably connects with described bag of body by cloth and dossal, and the width of described cloth is less than or equal to dossal.
Adopt technique scheme, accessible beneficial effect is: adopt filter cloth and bag as removably connecting, in the situation that filter cloth damages without changing filter bag, reduced the waste of material, reduced production cost, and the width of cloth is less than or equal to dossal, cloth is crossed the intensity that conference affects dossal, reduces the connectivity intensity between dossal and cloth.
In above-mentioned a kind of filter bag, described dossal is uniformly distributed in it bag, cloth be uniformly distributed with filter cloth on, and dossal with bag as one-body molded, it is one-body molded that cloth and filter cloth are also.
Adopt technique scheme, accessible beneficial effect is: dossal and cloth are uniformly distributed the stability that has improved this product, and cloth bag is all formed in one with bag body, cloth and filter cloth, has improved production efficiency.
In above-mentioned a kind of filter bag, the quantity of described dossal is at least 3, and the quantity of described cloth is also at least 3.
Adopt technique scheme, accessible beneficial effect is: the minimum number of dossal and cloth is three, is in order to guarantee the strength and stability of filter bag integral body.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the johning knot composition of filter cloth and cloth in the utility model.
Fig. 3 is the structural representation of bag body.
Bag body-100, bag head-200, bag bottom-300, filter cloth-400, reinforcement-500, draw-in groove-600, dossal-700, cloth-800.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Referring to figs. 1 to Fig. 3, a kind of filter bag, comprise bag body 100, bag head 200, bag bottom 300 and filter cloth 400, bag body 100, bag head 200 and bag bottom 300 are one-body molded, and filter cloth 400 is placed in bag body 100 near one end of bag head 200, on described bag body 100, are provided with bracing means, filter cloth 400 is positioned on bracing means, described bracing means is at reinforcement 500, on bag body 100, is provided with draw-in groove 600, and reinforcement 500 removably connects by draw-in groove 600 and filter cloth 400.Wherein adopting on bag body 100 and be provided with bracing means, filter cloth 400 is played to support effect, improved the intensity of filter cloth 400 and filter bag, and then improved the service life of filter cloth 400, is also the service life of having improved filter bag furtherly; Reinforcement 500 and bag body 100 are for removably connecting, at filter bag, damage and reinforcement 500 only needs to change filter bag without damage in the situation that, and damage filter bags at reinforcement 500, also only need to change reinforcement 500 without damage in the situation that, without also will change other article when the same article damage, greatly reduced the waste of material.
Above-mentioned, the quantity of described draw-in groove 600 is at least four, is distributed on the periphery of bag body 100.Wherein the quantity of draw-in groove 600 is at least four, and on the periphery of distribution and filter bag, a reinforcement 500 at least needs two draw-in grooves 600 to fix, and if in the middle of reinforcement 500 is distributed in, be unfavorable for the separated of dust and separator.
Above-mentioned, described reinforcement 500 quantity are at least two, and distribute axisymmetricly centered by the mid point of described filter cloth 400, and the shape of reinforcement 500 is circular arc type.Wherein the quantity of reinforcement 500 is two, and distribute axisymmetricly centered by the emphasis of described filter cloth 400, improved the stability of filter cloth 400, be also conducive to the resistance to overturning of filter bag, the circular arc that is shaped as of reinforcement 500 is the intensity that has improved reinforcement 500.
Above-mentioned, described reinforcement 500 is made of plastics, and the width of reinforcement 500 is 5mm~8mm.Wherein reinforcement 500 is made of plastics, and has alleviated the weight of reinforcement 500, and the width of reinforcement 500 is 5mm~8mm, the wide separating effect that can affect separator of width, the narrow intensity that can reduction filter bag of width.
Above-mentioned, described bag body 100 is provided with dossal 700, the periphery of described filter cloth 400 is provided with cloth 800, and described filter cloth 400 is and removably connects with described bag body 100 by cloth 800 and dossal 700, and the width of described cloth 800 is less than or equal to dossal 700.Wherein filter cloth 400 and bag body 100 are for removably connecting, in the situation that filter cloth 400 damages without changing filter bag, reduced the waste of material, reduced production cost, and the width of cloth 800 is less than or equal to dossal 700, cloth 800 is crossed the intensity that conference affects dossal 700, reduces the connectivity intensity between dossal 700 and cloth 800.
Above-mentioned, described dossal 700 is uniformly distributed on bag body 100, cloth 800 be uniformly distributed with filter cloth 400 on, and dossal 700 is formed in one with a bag body 100, cloth 800 is also one-body molded with filter cloth 400.Wherein to be uniformly distributed be in order to have improved the stability of this product for dossal 700 and cloth 800, and cloth bag is all formed in one with filter cloth 400 with a bag body 100, cloth 800, has improved production efficiency.
Above-mentioned, the quantity of described dossal 700 is at least 3, and the quantity of described cloth 800 is also at least 3.Wherein the minimum number of dossal 700 and cloth 800 is three, is in order to guarantee the strength and stability of filter bag integral body.
The foregoing is only preferred embodiment of the present utility model, not take the present embodiment as restriction, all any modifications of making within spirit of the present utility model and principle, be equal to and replace or improvement etc., within all should being included in protection domain of the present utility model.

Claims (7)

1. a filter bag, comprise a bag body, bag head, bag bottom and filter cloth, bag body, bag head and bag bottom are one-body molded, filter cloth is placed in bag body near one end of bag head, it is characterized in that: described bag is provided with bracing means with it, and filter cloth is positioned on bracing means, and described bracing means is at reinforcement, bag is provided with draw-in groove with it, and reinforcement removably connects by draw-in groove and filter cloth.
2. a kind of filter bag according to claim 1, is characterized in that: the quantity of described draw-in groove is at least four, is distributed on the periphery of bag body.
3. a kind of filter bag according to claim 2, is characterized in that: described reinforcement quantity is at least two, and distributes axisymmetricly centered by the mid point of described filter cloth, and the shape of reinforcement is circular arc type.
4. a kind of filter bag according to claim 3, is characterized in that: described reinforcement is made of plastics, and the width of reinforcement is 5mm~8mm.
5. a kind of filter bag according to claim 4, it is characterized in that: described bag is provided with dossal with it, the periphery of described filter cloth is provided with cloth, and described filter cloth is and is removably connected by cloth and dossal and described bag body, and the width of described cloth is less than or equal to dossal.
6. a kind of filter bag according to claim 5, is characterized in that: described dossal is uniformly distributed in it bag, cloth be uniformly distributed with filter cloth on, and dossal with bag as one-body molded, it is one-body molded that cloth and filter cloth are also.
7. a kind of filter bag according to claim 6, is characterized in that: the quantity of described dossal is at least 3, and the quantity of described cloth is also at least 3.
CN201420226932.3U 2014-05-05 2014-05-05 A kind of filter bag Expired - Fee Related CN203954903U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420226932.3U CN203954903U (en) 2014-05-05 2014-05-05 A kind of filter bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420226932.3U CN203954903U (en) 2014-05-05 2014-05-05 A kind of filter bag

Publications (1)

Publication Number Publication Date
CN203954903U true CN203954903U (en) 2014-11-26

Family

ID=51915546

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420226932.3U Expired - Fee Related CN203954903U (en) 2014-05-05 2014-05-05 A kind of filter bag

Country Status (1)

Country Link
CN (1) CN203954903U (en)

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141126

Termination date: 20200505

CF01 Termination of patent right due to non-payment of annual fee