CN214809267U - Glass fiber film-coated high-strength filter bag - Google Patents
Glass fiber film-coated high-strength filter bag Download PDFInfo
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- CN214809267U CN214809267U CN202121206713.5U CN202121206713U CN214809267U CN 214809267 U CN214809267 U CN 214809267U CN 202121206713 U CN202121206713 U CN 202121206713U CN 214809267 U CN214809267 U CN 214809267U
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Abstract
The utility model discloses a glass fiber tectorial membrane high strength filter bag, the filter bag body, upper end fixed mounting has the sack retainer plate, sack ester retainer plate upside bilateral symmetry all is equipped with the clamp plate, and the laminating of clamp plate lower extreme and sack retainer plate, guide arm, fixed mounting are at the lower extreme of clamp plate, guide arm downside cartridge has the fly leaf, and the fly leaf downside is equipped with the backup pad, draw-in groove, and fixed mounting is in the backup pad upper end, the draw-in groove is provided with two, has all run through the connecting rod on the backup pad left and right sides, and the cover is equipped with the spring on the connecting rod. This glass fiber tectorial membrane high strength filter bag is provided with the clamp plate, through the downward pulling backup pad, compression spring makes draw-in groove and fly leaf separation, and the clamp plate that promotes both sides drives guide arm, fly leaf and keeps away from each other, can directly take sack retainer plate and filter bag body out from the mounting panel this moment, reverse operation during the installation can, be convenient for install and dismantle the filter bag body, easy operation, the installation effectiveness is high.
Description
Technical Field
The utility model relates to a filter bag technical field specifically is a glass fiber tectorial membrane high strength filter bag.
Background
The filter bag has excellent chemical property stability and heat resistance, is a representative of the highest performance in the filter material industry, is also a variety with the highest performance in all common filter materials, and achieves higher levels in the aspects of filter efficiency, filter precision and the like. Common filter materials include PE, PP, PTFE, PMIA, NMO, etc. The filter bag is a key part in the operation process of the bag type dust collector, and the cylindrical filter bag is usually vertically hung in the dust collector. The fabric and design of the filter bag should seek high-efficiency filtration, easy dust stripping and durable effect as much as possible. In pulse and air box type pulse dust collector, dust is attached to the outer surface of the filter bag. When the dust-containing gas passes through the dust remover, the dust is trapped on the outer surface of the filter bag, and the clean gas enters the interior of the filter bag through the filter material. The cage inside the bag serves to support the bag against collapse and at the same time it facilitates the removal and redistribution of the dust cake.
When the existing glass fiber film-coated high-strength filter bag is used, the installation is troublesome, and the installation efficiency is influenced.
Aiming at the problems, innovative design is urgently needed on the basis of the original high-strength filter bag.
Disclosure of Invention
An object of the utility model is to provide a glass fiber tectorial membrane high strength filter bag to the installation that proposes in solving above-mentioned background is comparatively troublesome, influences the problem of installation effectiveness.
In order to achieve the above object, the utility model provides a following technical scheme: a glass fiber coated high strength filter bag comprising:
the upper end of the filter bag body is fixedly provided with a bag opening fixing ring, the upper side of the bag opening fixing ring is symmetrically provided with pressing plates, and the lower ends of the pressing plates are attached to the bag opening fixing ring;
the guide rod is fixedly arranged at the lower end of the pressure plate, a movable plate is inserted into the lower side of the guide rod, and a supporting plate is arranged on the lower side of the movable plate;
the clamping grooves are fixedly arranged at the upper end of the supporting plate, two clamping grooves are arranged, connecting rods penetrate through the left side and the right side of the supporting plate, and springs are sleeved on the connecting rods;
the mounting plate is fixedly mounted with the upper end of the connecting rod, through grooves are formed in the left side and the right side of the mounting plate corresponding to the movable plates, and the movable plates are connected with the mounting plate in a sliding mode;
the screw rod is installed on the pressing plate, a bearing is arranged at the joint of the pressing plate and the screw rod, a fixing plate is connected to the lower side of the screw rod in a threaded mode, and one end, close to each other, of the fixing plate is fixedly connected with the movable plate.
Preferably, a glass fiber film-coated reinforcing cloth layer is arranged on the outer side of the filter bag body.
Preferably, a grid cloth reinforcing strip layer is arranged on the inner side of the glass fiber film-coated reinforcing cloth layer.
Preferably, an amino acid lipid layer is arranged on the inner side of the mesh cloth reinforcing strip layer.
Preferably, a polytetrafluoroethylene layer is arranged on the inner side of the amino acid lipid layer.
Preferably, a polyhexamethylene terephthalamide layer is arranged on the inner side of the polytetrafluoroethylene layer.
Compared with the prior art, the beneficial effects of the utility model are that: the glass fiber film-coated high-strength filter bag;
1. the clamping groove is separated from the movable plate by downwards pulling the supporting plate and compressing the spring, the guide rod and the movable plate are driven to be away from each other by pushing the pressing plates on the two sides, the bag opening fixing ring and the filter bag body can be directly pulled out of the mounting plate at the moment, reverse operation can be performed during mounting, the filter bag body can be conveniently mounted and dismounted, the operation is simple, and the mounting efficiency is high;
2. the screw is arranged, the knob at the upper end of the screw is rotated to drive the pressing plate and the guide rod to ascend or descend, so that the adjustment can be conveniently carried out according to the thicknesses of different bag opening fixing rings, and the applicability is wider;
3. the strength of the filter bag body is improved by the glass fiber film-coated reinforcing cloth layer and the grid cloth reinforcing strip layer, and the acid and alkali resistance and the heat resistance of the filter bag body are improved by the amino acid resin layer, the polytetrafluoroethylene layer and the poly-p-hexamethylene terephthalamide layer.
Drawings
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a schematic structural view of the position A of the present invention;
fig. 3 is a schematic structural diagram of the middle filter bag body of the present invention.
In the figure: 1. a filter bag body; 101. a glass fiber film-coated reinforcing cloth layer; 102. a mesh fabric reinforcing strip layer; 103. an amino acid ester layer; 104. a polytetrafluoroethylene layer; 105. a layer of polyhexamethylene terephthalamide; 2. a bag opening fixing ring; 3. pressing a plate; 4. a guide bar; 5. a movable plate; 6. a support plate; 7. a card slot; 8. a connecting rod; 9. a spring; 10. mounting a plate; 11. a through groove; 12. a screw; 13. a bearing; 14. and (7) fixing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a glass fiber coated high strength filter bag comprising:
the upper end of the filter bag body 1 is fixedly provided with a bag opening fixing ring 2, the upper side of the bag opening fixing ring 2 is symmetrically provided with pressing plates 3, and the lower ends of the pressing plates 3 are attached to the bag opening fixing ring 2;
the guide rod 4 is fixedly arranged at the lower end of the pressure plate 3, a movable plate 5 is inserted at the lower side of the guide rod 4, and a supporting plate 6 is arranged at the lower side of the movable plate 5;
the clamping grooves 7 are fixedly arranged at the upper end of the supporting plate 6, two clamping grooves 7 are arranged, connecting rods 8 penetrate through the left side and the right side of the supporting plate 6, and springs 9 are sleeved on the connecting rods 8;
the mounting plate 10 is fixedly mounted with the upper end of the connecting rod 8, through grooves 11 are formed in the left side and the right side of the mounting plate 10 corresponding to the movable plate 5, and the movable plate 5 is connected with the mounting plate 10 in a sliding mode;
the screw 12 is installed on the pressing plate 3, a bearing 13 is arranged at the joint of the pressing plate 3 and the screw 12, a fixing plate 14 is connected to the lower side of the screw 12 in a threaded manner, and the movable plate 5 is fixedly connected to one end, close to the fixing plate 14, of the fixing plate 14.
The support plate 6 is pulled downwards, the spring 9 is compressed, the clamping groove 7 is separated from the movable plate 5, the pressing plates 3 on two sides are pushed to drive the guide rods 4, the movable plate 5 is far away from each other, the pressing plates 3 are far away from the bag opening fixing ring 2, the movable plate 5 corresponds to the clamping groove 7 on the other side, the support plate 6 is loosened, the clamping groove 7 on the other side is inserted on the movable plate 5 under the action of the spring 9, the movable plate 5 is limited, the bag opening fixing ring 2 and the filter bag body 1 can be directly taken out from the mounting plate 10 at the moment, and the knob at the upper end of the screw 12 is rotated to drive the pressing plates 3 and the guide rods 4 to ascend or descend.
Be equipped with glass fiber tectorial membrane reinforcing cloth layer 101 on the filter bag body 1 outside, glass fiber tectorial membrane reinforcing cloth layer 101 inboard is equipped with net cloth reinforcing bar layer 102, net cloth reinforcing bar layer 102 inboard is equipped with amino acid lipid layer 103, amino acid lipid layer 103 inboard is equipped with polytetrafluoroethylene layer 104, polytetrafluoroethylene layer 104 inboard is equipped with poly-p-phenylene terephthalamide layer 105, the glass fiber tectorial membrane reinforcing cloth layer 101 and the net cloth reinforcing bar layer 102 that set up have improved the intensity of filter bag body 1, the amino acid lipid layer 103 that set up, polytetrafluoroethylene layer 104 and poly-p-phenylene terephthalamide layer 105 have improved the acid-resistant basicity, the heat resistance of filter bag body 1.
The working principle is as follows: the support plate 6 is pulled downwards, the spring 9 is compressed, the clamping groove 7 is separated from the movable plate 5, the pressing plates 3 on the two sides are pushed to drive the guide rod 4 and the movable plate 5 to be away from each other, the pressing plates 3 are made to be away from the bag opening fixing ring 2, the movable plate 5 corresponds to the clamping groove 7 on the other side, the support plate 6 is loosened, the clamping groove 7 on the other side is inserted on the movable plate 5 under the action of the spring 9, the movable plate 5 is limited, at the moment, the bag opening fixing ring 2 and the filter bag body 1 can be directly pulled out from the mounting plate 10, reverse operation can be carried out during mounting, the filter bag body 1 is convenient to mount and dismount, operation is simple, and mounting efficiency is high;
the knob at the upper end of the screw 12 is rotated to drive the pressing plate 3 and the guide rod 4 to ascend or descend, so that the bag opening fixing ring 2 can be conveniently adjusted according to the thicknesses of different bag opening fixing rings, and the applicability is wider;
the arranged glass fiber film-coated reinforcing cloth layer 101 and the arranged grid cloth reinforcing strip layer 102 improve the strength of the filter bag body 1, and the arranged amino acid resin layer 103, the polytetrafluoroethylene layer 104 and the poly-p-phenylene terephthalamide layer 105 improve the acid and alkali resistance and the heat resistance of the filter bag body 1.
Those not described in detail in this specification are within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a glass fiber tectorial membrane high strength filter bag which characterized in that includes:
the upper end of the filter bag body is fixedly provided with a bag opening fixing ring, the upper side of the bag opening fixing ring is symmetrically provided with pressing plates, and the lower ends of the pressing plates are attached to the bag opening fixing ring;
the guide rod is fixedly arranged at the lower end of the pressure plate, a movable plate is inserted into the lower side of the guide rod, and a supporting plate is arranged on the lower side of the movable plate;
the clamping grooves are fixedly arranged at the upper end of the supporting plate, two clamping grooves are arranged, connecting rods penetrate through the left side and the right side of the supporting plate, and springs are sleeved on the connecting rods;
the mounting plate is fixedly mounted with the upper end of the connecting rod, through grooves are formed in the left side and the right side of the mounting plate corresponding to the movable plates, and the movable plates are connected with the mounting plate in a sliding mode;
the screw rod is installed on the pressing plate, a bearing is arranged at the joint of the pressing plate and the screw rod, a fixing plate is connected to the lower side of the screw rod in a threaded mode, and one end, close to each other, of the fixing plate is fixedly connected with the movable plate.
2. The filter bag with high strength and covered by glass fiber as claimed in claim 1, wherein a glass fiber covered reinforced cloth layer is arranged on the outer side of the filter bag body.
3. The filter bag of claim 2, wherein a layer of mesh fabric reinforcing strips is arranged on the inner side of the glass fiber membrane reinforcing cloth layer.
4. The filter bag as claimed in claim 3, wherein the inside of the mesh cloth reinforced strip layer is provided with an amino acid resin layer.
5. The filter bag as claimed in claim 4, wherein the amino acid resin layer is coated with polytetrafluoroethylene layer.
6. The filter bag with high strength and covered by glass fiber as claimed in claim 5, wherein the polytetrafluoroethylene layer is provided with a polyhexamethylene terephthalamide layer on the inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121206713.5U CN214809267U (en) | 2021-06-01 | 2021-06-01 | Glass fiber film-coated high-strength filter bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121206713.5U CN214809267U (en) | 2021-06-01 | 2021-06-01 | Glass fiber film-coated high-strength filter bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214809267U true CN214809267U (en) | 2021-11-23 |
Family
ID=78781755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121206713.5U Active CN214809267U (en) | 2021-06-01 | 2021-06-01 | Glass fiber film-coated high-strength filter bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214809267U (en) |
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2021
- 2021-06-01 CN CN202121206713.5U patent/CN214809267U/en active Active
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