CN218249080U - Glass fiber film-coated filter bag with good ventilation effect - Google Patents
Glass fiber film-coated filter bag with good ventilation effect Download PDFInfo
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- CN218249080U CN218249080U CN202221234540.2U CN202221234540U CN218249080U CN 218249080 U CN218249080 U CN 218249080U CN 202221234540 U CN202221234540 U CN 202221234540U CN 218249080 U CN218249080 U CN 218249080U
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- end seat
- rope
- air inlet
- supporting
- filter
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Abstract
The utility model belongs to the field of filter bags, in particular to a glass fiber film-coated filter bag with good ventilation effect, which comprises an air inlet end seat and a supporting end seat which are arranged up and down, wherein the air inlet end seat and the supporting end seat are externally sleeved with filter cloth, a supporting mechanism is arranged between the air inlet end seat and the supporting end seat and comprises a lower supporting ring and an upper supporting ring which are symmetrically arranged, and a force bearing rod which is connected with the air inlet end seat and the supporting end seat penetrates through the lower supporting ring and the upper supporting ring; the other ends of the two ropes are respectively connected to the upper portion and the lower portion of the filter cloth, in the using process of the filter bag, input gas penetrates through the induced air holes in the ventilation table to act on the ropes, the rope is blown by the gas passing through the outer side of the ventilation table, deformation of the ropes drives the filter cloth to shake off the filter cloth with particle impurities blocked in the filter holes, smoothness of the filter holes of the filter cloth is kept, and the gas filtering effect of the filter cloth in the continuous using process is effectively improved.
Description
Technical Field
The utility model relates to a filter bag field, concretely relates to fine tectorial membrane filter bag of glass that ventilation effect is good.
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. Commonly used filter materials include PE, PP, PTFE, PM IA, NMO and the like.
The prior art has the following problems:
when the filter bag is used for gas dust removal, the filter holes of the filter cloth are continuously blocked by dust particles, so that gas treatment is blocked, the ventilation effect of the filter bag is influenced, and the defects in use exist.
In order to solve the problem, the application provides a fine tectorial membrane filter bag of glass that ventilation effect is good.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a fine tectorial membrane filter bag of glass that ventilation effect is good has the stable characteristics of ventilation effect.
(II) technical scheme
In order to solve the technical problem, the utility model provides a glass fiber film-coated filter bag with good ventilation effect, which comprises an air inlet end seat and a supporting end seat which are arranged up and down, wherein the air inlet end seat and the supporting end seat are externally sleeved with filter cloth, a supporting mechanism is arranged between the air inlet end seat and the supporting end seat and comprises a lower supporting ring and an upper supporting ring which are symmetrically arranged, and a force bearing rod for connecting the air inlet end seat and the supporting end seat penetrates through the lower supporting ring and the upper supporting ring;
the filter cloth is characterized in that an air inlet pipe is arranged in the air inlet end seat, a rope frame mechanism is arranged in the air inlet pipe, the rope frame mechanism comprises a rope frame arranged in the air inlet pipe, a ventilation table is arranged on the rope frame, through air inducing holes are formed in the ventilation table at intervals, and a first rope and a second rope which are connected with the filter cloth are arranged at the bottom of the rope frame.
Preferably, the other end of the first rope is connected to an upper portion of the filter cloth, and the other end of the second rope is connected to a lower portion of the filter cloth.
Preferably, the first cord and the second cord are both elastic members.
Preferably, the rope frame and the ventilation platform are both of a cross structure, and the air inducing holes penetrate through the connection whole body of the rope frame and the ventilation platform.
Preferably, at least four force bearing rods are arranged between the lower supporting ring and the upper supporting ring.
Preferably, the top of the air inlet end seat is provided with positioning holes in an array mode.
The above technical scheme of the utility model has following profitable technological effect: the other ends of the two ropes are respectively connected to the upper portion and the lower portion of the filter cloth, in the use process of the filter bag, input gas penetrates through the air inducing holes in the ventilation table to act on the ropes, the rope is matched with gas passing through the outer side of the ventilation table to blow, deformation of the ropes drives the filter cloth to shake, particle impurities blocking the filter holes are shaken off the filter cloth, smoothness of the filter holes of the filter cloth is kept, and the gas filtering effect of the filter cloth in the continuous use process is effectively improved.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic structural view of the rope frame mechanism of the present invention.
Reference numerals are as follows:
1. an air inlet end seat; 11. an air inlet pipe; 2. a support end seat; 31. a lower support ring; 32. an upper support ring; 33. a force bearing rod; 4. filtering cloth; 5. a rope frame mechanism; 51. a rope frame; 52. a ventilation stage; 53. a wind-guiding hole; 54. a first rope; 55. a second rope.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in combination with the following embodiments. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the glass fiber film-coated filter bag with good ventilation effect provided by the present invention comprises an air inlet end seat 1 and a supporting end seat 2 which are arranged up and down, wherein the outside of the air inlet end seat 1 and the supporting end seat 2 is sleeved with a filter cloth 4, a supporting mechanism is arranged between the air inlet end seat 1 and the supporting end seat 2, the supporting mechanism comprises a lower supporting ring 31 and an upper supporting ring 32 which are symmetrically arranged, and a force-bearing rod 33 for connecting the air inlet end seat 1 and the supporting end seat 2 penetrates through the lower supporting ring 31 and the upper supporting ring 32;
the air inlet end seat 1 is internally provided with an air inlet pipe 11, the air inlet pipe 11 is internally provided with a rope frame mechanism 5, the rope frame mechanism 5 comprises a rope frame 51 arranged inside the air inlet pipe 11, a ventilation table 52 is arranged on the rope frame 51, through air guide holes 53 are arranged on the ventilation table 52 at intervals, and a first rope 54 and a second rope 55 which are connected with the filter cloth 4 are arranged at the bottom of the rope frame 51.
It should be noted that: the first rope 54 and the second rope 55 are elastic members, and the rope of the elastic member can generate slight elastic deformation and has a certain movement range, so that the filter cloth 4 can be driven to slightly displace.
In this embodiment, the other end of the first rope 54 is connected to the upper portion of the filter cloth 4, the other end of the second rope 55 is connected to the lower portion of the filter cloth 4, in the using process of the filter bag, the gas to be processed is input into the inner cavity coated by the filter cloth 4 through the air inlet pipe 11, and gas filtration is performed through the filter holes on the filter cloth 4, in the filtering process, the input gas acts on the first rope 54 and the second rope 55 through the air inducing holes 53 on the ventilation table 52, and blows in cooperation with the gas passing outside the ventilation table 52, the deformation of the first rope 54 and the second rope 55 drives the filter cloth 4 to shake so as to shake the filter cloth 4, so that the air permeability of the filter cloth 4 blocked by the filter holes is maintained, and compared with direct gas filtration, the air permeability of the filter cloth 4 capable of shaking is effectively improved.
What needs to be supplemented is: the rope frame 51 and the ventilation platform 52 are both in a cross structure, the air inducing holes 53 penetrate through the whole connection body of the rope frame 51 and the ventilation platform 52, and the air inducing holes 53 can assist the gas input into the air inlet pipe 11 to be transmitted along the air inducing holes 53 and act on ropes below the rope frame 51 quickly.
In order to improve the overall support stability of the filter bag, further, at least four force bearing rods 33 are arranged between the lower support ring 31 and the upper support ring 32, the force bearing rods 33 are four in the application, the external impact force applied to the filter bag in the working process is uniformly dispersed at multiple points between the lower support ring 31 and the upper support ring 32, the stability of the overall structure of the filter bag is maintained, and the air inlet end seat 1 and the support end seat 2 are connected to form a stable filter cloth 4 mounting structure.
What needs to be supplemented is: the lower support ring 31 and the upper support ring 32 are radially supported and stressed, and the force bearing rod 33 is axially supported and stressed.
In an alternative embodiment, eight force bearing rods 33 are arranged and are arranged between the lower support ring 31 and the upper support ring 32 at equal angles to lift force bearing points.
In order to facilitate the connection of the gas inlet end seat 1 with the gas processing equipment, a positioning hole is further formed in the top of the gas inlet end seat 1 in an array mode.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modifications, equivalents, improvements and the like which are made without departing from the spirit and scope of the present invention should be considered within the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundary of the appended claims, or the equivalents of such scope and boundary.
Claims (6)
1. The glass fiber film-coated filter bag with good ventilation effect is characterized by comprising an air inlet end seat (1) and a supporting end seat (2) which are arranged up and down, wherein filter cloth (4) is sleeved outside the air inlet end seat (1) and the supporting end seat (2), a supporting mechanism is arranged between the air inlet end seat (1) and the supporting end seat (2), the supporting mechanism comprises a lower supporting ring (31) and an upper supporting ring (32) which are symmetrically arranged, and a force bearing rod (33) for connecting the air inlet end seat (1) and the supporting end seat (2) penetrates through the lower supporting ring (31) and the upper supporting ring (32);
air inlet end seat (1) embeds intake pipe (11), intake pipe (11) embeds rope sling mechanism (5), rope sling mechanism (5) is including installing inside rope sling (51) of intake pipe (11), install on rope sling (51) and ventilate platform (52), it has a perfect understanding induced air hole (53) to separate on the platform of ventilating (52), the bottom of rope sling (51) is installed and is connected first rope (54) and second rope (55) of filter cloth (4).
2. The filter bag with good air permeability and coated with glass fiber as claimed in claim 1, wherein the other end of the first rope (54) is connected to the upper part of the filter cloth (4), and the other end of the second rope (55) is connected to the lower part of the filter cloth (4).
3. The filter bag with good air permeability made of glass fiber membrane of claim 1, wherein the first rope (54) and the second rope (55) are both elastic members.
4. The filter bag with good air permeability and a glass fiber membrane according to claim 1, wherein the rope frame (51) and the ventilation table (52) are both in a cross structure, and the air inducing hole (53) penetrates through the connection whole body of the rope frame (51) and the ventilation table (52).
5. The filter bag with good ventilation effect made of glass fiber membrane according to claim 1, wherein at least four force bearing rods (33) are installed between the lower support ring (31) and the upper support ring (32).
6. The filter bag with good air permeability and coated with glass fiber as claimed in claim 1, wherein the top of the air inlet end base (1) is provided with positioning holes in an array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221234540.2U CN218249080U (en) | 2022-05-20 | 2022-05-20 | Glass fiber film-coated filter bag with good ventilation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221234540.2U CN218249080U (en) | 2022-05-20 | 2022-05-20 | Glass fiber film-coated filter bag with good ventilation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218249080U true CN218249080U (en) | 2023-01-10 |
Family
ID=84756096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221234540.2U Active CN218249080U (en) | 2022-05-20 | 2022-05-20 | Glass fiber film-coated filter bag with good ventilation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218249080U (en) |
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2022
- 2022-05-20 CN CN202221234540.2U patent/CN218249080U/en active Active
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