CN220370639U - Corrosion-resistant filter bag for chemical industry - Google Patents
Corrosion-resistant filter bag for chemical industry Download PDFInfo
- Publication number
- CN220370639U CN220370639U CN202321897665.8U CN202321897665U CN220370639U CN 220370639 U CN220370639 U CN 220370639U CN 202321897665 U CN202321897665 U CN 202321897665U CN 220370639 U CN220370639 U CN 220370639U
- Authority
- CN
- China
- Prior art keywords
- filter bag
- bag
- corrosion
- chemical industry
- bag body
- 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.)
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Links
- 238000005260 corrosion Methods 0.000 title claims abstract description 25
- 239000000126 substance Substances 0.000 title claims abstract description 18
- 230000007797 corrosion Effects 0.000 title claims abstract description 16
- 239000004033 plastic Substances 0.000 claims abstract description 11
- 229920003023 plastic Polymers 0.000 claims abstract description 11
- 239000000853 adhesive Substances 0.000 claims abstract description 6
- 230000001070 adhesive effect Effects 0.000 claims abstract description 6
- 239000004744 fabric Substances 0.000 claims description 12
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 16
- 238000009825 accumulation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000000779 smoke Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a corrosion-resistant filter bag for chemical industry, which comprises a bag body and a mounting ring, wherein a bottom ring is fixedly arranged at the top of the bag body through an adhesive, a thread block is arranged on the surface of the bottom ring, the surface of the thread block is in threaded connection with the inner wall of the bottom of the mounting ring, a fixing rod is fixedly arranged in the middle of the bottom of the mounting ring, an extension rod is arranged at the bottom of the fixing rod, the bottom end of the fixing rod penetrates through the extension rod and extends into the extension rod, and a screw rod penetrates through the surface of the extension rod. This corrosion-resistant filter bag for chemical industry, the specification size of bag cage can be adjusted according to the actual size of filter bag, has guaranteed the suitability of filter bag, and the filter bag dust accumulation in the bottom after the work can be collected through the plastics underframe, convenient to use person operates when dust handles, and whole practicality is strong.
Description
Technical Field
The utility model relates to the technical field of filter bags, in particular to a corrosion-resistant filter bag for chemical industry.
Background
The filter bag is a key part in the operation process of the bag type dust collector. The dust removing filter bag is also called a filter dust bag, a dust removing bag, a dust collecting filter bag, a dust collecting bag, a dust collector cloth bag, a dust collecting bag and the like. The filter bag is a critical part of the operation of a bag house, in which a cylindrical filter bag is normally suspended vertically. The fabric and design of the filter bag should be as efficient as possible, easy to strip dust and durable, and in the chemical industrial production process, some gases such as smoke are often generated, and in order to prevent the air pollution caused by the smoke, the filter bag is generally required to be treated.
The existing corrosion-resistant filter bag for chemical industry is different in use environment, the filter bag is different in length according to actual requirements, the specification of a bag cage matched with the filter bag is always fixed, the limitation of the use of the filter bag is easy to cause, dust is most easily accumulated at the bottom of the filter bag after the filter bag works, the filter bag body is generally reversely buckled during cleaning, but the filter bag is easily stained on the inner wall of the bag body during the mouth reversing process, dust cannot be collected to a certain extent, and the integral use effect is not very good.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the corrosion-resistant filter bag for the chemical industry, and solves the problem that the filter bag for the chemical industry is not good in effect.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a corrosion-resistant filter bag for chemical industry, includes the bag body and collar, the top of the bag body has the bottom ring through adhesive fixed mounting, the surface of bottom ring is provided with the screw thread piece, the surface of screw thread piece and the inner wall threaded connection of collar bottom, the middle part fixed mounting of collar bottom has the dead lever, the bottom of dead lever is provided with the extension pole, the bottom of dead lever runs through the extension pole and extends to inside the extension pole, the surface of extension pole runs through there is the screw rod, the screw rod extends to the inside one end of extension pole and the surface contact of dead lever, the bottom fixed mounting of extension pole has the chassis, the bottom on dead lever surface, the surface of extension pole and chassis all are located the inside of the bag body, the bottom of the bag body inner wall is provided with plastics underframe, and the both sides at plastics underframe top are connected with the fixed block, bond through the adhesive between fixed block and the bag inner wall.
Preferably, a thread groove matched with the thread block is formed in the bottom of the mounting ring.
Preferably, the number of the fixing rods is at least ten, and the number of the extension rods is identical with that of the fixing rods.
Preferably, the bag body comprises a base cloth layer and an anti-corrosion layer, and the top of the base cloth layer is bonded with the bottom of the anti-corrosion layer.
Preferably, the base cloth layer is made of nylon, and the anti-corrosion layer is made of glass fiber.
Advantageous effects
The utility model provides a corrosion-resistant filter bag for chemical industry. Compared with the prior art, the device has the following
The beneficial effects are that:
this corrosion-resistant filter bag for chemical industry has the bottom ring through adhesive fixed mounting at the top of the bag body, the surface of bottom ring is provided with the screw thread piece, the surface of screw thread piece and the inner wall threaded connection of collar bottom, the middle part fixed mounting of collar bottom has the dead lever, the bottom of dead lever is provided with the extension pole, the specification and size of bag cage can be adjusted according to the actual size of filter bag, the suitability of filter bag has been guaranteed, and the filter bag dust accumulation is in the bottom after the work, can collect through the plastics underframe, convenient to use person operates when dust is handled, whole practicality is strong.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is an exploded view of the mounting ring and bottom ring of the present utility model;
FIG. 3 is an exploded view of the securing lever and extension rod of the present utility model;
FIG. 4 is a cross-sectional view of the pouch construction of the present utility model;
fig. 5 is a schematic view of the structure of the bag of the present utility model.
In the figure: 1-bag body, 101-base cloth layer, 102-anticorrosive coating, 2-installation ring, 3-bottom ring, 4-screw thread piece, 5-dead lever, 6-extension rod, 7-screw rod, 8-chassis, 9-plastics underframe, 10-dead lever.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a corrosion-resistant filter bag for chemical industry, including the bag body 1 and collar 2, there is the bottom ring 3 at the top of the bag body 1 through adhesive fixed mounting, the surface of bottom ring 3 is provided with screw thread piece 4, the surface of screw thread piece 4 and the inner wall threaded connection of collar 2 bottom, the middle part fixed mounting of collar 2 bottom has dead lever 5, the bottom of dead lever 5 is provided with extension pole 6, the bottom of dead lever 5 runs through extension pole 6 and extends to extension pole 6 inside, the surface of extension pole 6 runs through there is screw rod 7, the one end that screw rod 7 extends to extension pole 6 inside contacts with the surface of dead lever 5, the bottom of extension pole 6 bottom fixed mounting has chassis 8, the surface of dead lever 5 surface and chassis 8 all are located the inside of the bag body 1, the bottom of bag body 1 inner wall is provided with plastics underframe 9, and the both sides at plastics underframe 9 top are connected with fixed block 10, pass through the adhesive bonding between fixed block 10 and the bag body 1 inner wall, the content that does not make detailed description in this specification all belongs to the prior art that is known to the art in this specification simultaneously.
Specifically, the length of the bag body 1 is not necessarily, when the adjustment is required according to different lengths of the bag body 1, a user can firstly loosen the screw rod 7, then withdraw the extension rod 6 from the bottom of the fixed rod 5, and fix the fixed rod 5 and the extension rod 6 through the screw rod 7 again after the extension rod is withdrawn to a proper distance, and when the plastic bottom frame 9 is used, dust accumulated in the bag body 1 can be collected, and when the user cleans, the plastic bottom frame 9 is reversely buckled out of the bag body 1.
Referring to fig. 1-5, the bottom of the mounting ring 2 is provided with thread grooves matched with the thread blocks 4, the number of the fixing rods 5 is at least ten, and the number of the extension rods 6 is consistent with that of the fixing rods 5.
Referring to fig. 1 to 5, the bag 1 includes a base fabric layer 101 and an anti-corrosion layer 102, wherein the top of the base fabric layer 101 is adhered to the bottom of the anti-corrosion layer 102, the base fabric layer 101 is made of nylon, and the anti-corrosion layer 102 is made of glass fiber.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a corrosion-resistant filter bag for chemical industry, includes bag body (1) and collar (2), its characterized in that: the utility model discloses a bag, including bag body (1), bottom ring (3) are passed through to the top of bag body (1), the surface of bottom ring (3) is provided with screw thread piece (4), the surface of screw thread piece (4) and the inner wall threaded connection of collar (2) bottom, the middle part fixed mounting of collar (2) bottom has dead lever (5), the bottom of dead lever (5) is provided with extension pole (6), the bottom of dead lever (5) runs through extension pole (6) and extends to extension pole (6) inside, the surface of extension pole (6) runs through screw rod (7), the screw rod (7) extends to the inside one end of extension pole (6) and the surface contact of dead lever (5), the bottom of extension pole (6) surface, the surface of extension pole (6) and chassis (8) all are located the inside of bag body (1), the bottom of bag body (1) inner wall is provided with plastics underframe (9), and plastic underframe (9) top both sides connecting piece (10) and adhesive between the fixed bag body (1).
2. The corrosion resistant filter bag for chemical industry of claim 1, wherein: the bottom of the mounting ring (2) is provided with a thread groove matched with the thread block (4).
3. The corrosion resistant filter bag for chemical industry of claim 1, wherein: the number of the fixing rods (5) is at least ten, and the number of the extension rods (6) is consistent with that of the fixing rods (5).
4. The corrosion resistant filter bag for chemical industry of claim 1, wherein: the bag body (1) comprises a base cloth layer (101) and an anti-corrosion layer (102), wherein the top of the base cloth layer (101) is adhered to the bottom of the anti-corrosion layer (102).
5. The corrosion resistant filter bag for chemical industry of claim 4, wherein: the base cloth layer (101) is made of nylon, and the anti-corrosion layer (102) is made of glass fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321897665.8U CN220370639U (en) | 2023-07-19 | 2023-07-19 | Corrosion-resistant filter bag for chemical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321897665.8U CN220370639U (en) | 2023-07-19 | 2023-07-19 | Corrosion-resistant filter bag for chemical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220370639U true CN220370639U (en) | 2024-01-23 |
Family
ID=89559125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321897665.8U Active CN220370639U (en) | 2023-07-19 | 2023-07-19 | Corrosion-resistant filter bag for chemical industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220370639U (en) |
-
2023
- 2023-07-19 CN CN202321897665.8U patent/CN220370639U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |