CN212974491U

CN212974491U - Antistatic aramid fiber needled felt filter cloth bag

Info

Publication number: CN212974491U
Application number: CN202021636893.6U
Authority: CN
Inventors: 何秀文
Original assignee: Jiangsu Jinke Environment Engineering Technology Co ltd
Current assignee: Jiangsu Jinke Environment Engineering Technology Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-04-16
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses an antistatic aramid fiber acupuncture felt filter bag relates to filter cloth bag technical field, including end connecting plate and end connecting block, central connecting rod is installed at the top of end connecting plate, and connect the center disk is installed in the outside of central connecting rod, and edge support pole is installed in the outside of connecting the center disk, and the roof is installed at edge support pole's top, and the filter bag has been cup jointed in the outside of end connecting plate, connection center disk and last roof, and the venturi tube has been placed to the inside of going up the roof, and the second connecting screw is installed at the top of end connecting block, and the second screw hole has been seted up to the inside of end connecting plate, the beneficial effects of the utility model are that: this sack is strained to antistatic aramid fiber acupuncture felt through the inside metal connecting piece who pulls out of bag cage, can transmit the dust shaker casing through metal connecting rod and contact plate with the inside static of straining the sack on, can transmit subaerial with the static on the casing afterwards, reaches the effect of preventing static.

Description

Antistatic aramid fiber needled felt filter cloth bag

Technical Field

The utility model relates to a filter cloth bag technical field specifically is an antistatic aramid fiber acupuncture felt filter bag.

Background

The filter cloth bag is a collecting device used for collecting dust in a dust remover, and the dust remover is equipment for separating the dust from smoke. The performance of dust shaker is expressed with the gas volume that can handle, gaseous resistance loss and the dust collection efficiency when passing through the dust shaker, and the dust shaker can lead to the dust shaker inside to be full of static because of mechanical motion at the in-process of normal use to can lead to the dust to adhere to inside the filter cloth bag, inconvenient washing the filter cloth bag.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an antistatic aramid fiber acupuncture felt filters sack has solved the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an antistatic aramid fiber acupuncture felt filter bag, includes end connecting plate and end connecting block, the central connecting rod is installed at the top of end connecting plate, connect the center dish is installed in the outside of central connecting rod, connect the outside of center dish and install the edge support pole, the roof is installed at the top of edge support pole, the filter bag has been cup jointed in the outside of end connecting plate, connect the center dish and last roof, go up the inside of roof and placed the venturi tube, the second connecting screw is installed at the top of end connecting block, the second screw hole has been seted up to the inside of end connecting plate, second connecting screw in to the inside of second screw hole, the metal connecting chain is installed to the bottom of end connecting block, the contact plate is installed to the bottom of metal connecting chain.

Preferably, the upper top plate, the filter cloth bag and the venturi tube are internally provided with first threaded holes, the first threaded holes are internally and threadedly connected with first connecting screws, and the venturi tube is fixedly connected with the upper top plate and the filter cloth bag through the first connecting screws.

Preferably, a third threaded hole is formed in the contact plate, and a third connecting screw is connected to the inner thread of the third threaded hole.

Preferably, the rotary handles are mounted on two corresponding sides of the bottom connecting block.

Preferably, the bottom connecting plate, the central connecting rod, the connecting central disc, the upper top plate, the bottom connecting block, the second connecting screw, the metal connecting chain and the third threaded hole are all made of metal conducting materials.

Preferably, the filtering cloth bag is made of aramid fiber needled felt.

The utility model provides an antistatic aramid fiber acupuncture felt filter bag possesses following beneficial effect:

1. this sack is strained to antistatic aramid fiber acupuncture felt through the inside metal connecting piece who pulls out of bag cage, can transmit the dust shaker casing through metal connecting rod and contact plate with the inside static of straining the sack on, can transmit subaerial with the static on the casing afterwards, reaches the effect of preventing static.

2. This antistatic aramid fiber acupuncture felt filter sack through the bag cage that uses to have central connecting rod, can utilize central connecting rod and connection center dish to carry out very stable support to the bag cage, compares and connects more stably in the filter sack that uses at present.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. a bottom connection plate; 2. a central connecting rod; 3. connecting the central disc; 4. an edge support bar; 5. an upper top plate; 6. a filter cloth bag; 7. a venturi; 8. a first connecting screw; 9. a first threaded hole; 10. a bottom connecting block; 11. a second connecting screw; 12. a second threaded hole; 13. a metal connecting chain; 14. a contact plate; 15. a third threaded hole; 16. a third connecting screw; 17. the handle is rotated.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: an antistatic aramid fiber needled felt filter bag comprises a bottom connecting plate 1 and a bottom connecting block 10, wherein a center connecting rod 2 is installed at the top of the bottom connecting plate 1, a connecting center disc 3 is installed at the outer side of the center connecting rod 2, an edge supporting rod 4 is installed at the outer side of the connecting center disc 3, an upper top plate 5 is installed at the top of the edge supporting rod 4, a filter bag 6 is sleeved at the outer sides of the bottom connecting plate 1, the connecting center disc 3 and the upper top plate 5, the filter bag 6 is made of aramid fiber needled felt, the strength of the filter bag 6 is increased, a venturi tube 7 is placed inside the upper top plate 5, first threaded holes 9 are formed in the upper top plate 5, the filter bag 6 and the venturi tube 7, first connecting screws 8 are connected to the internal threads of the first threaded holes 9, the venturi tube 7 is fixedly connected with the upper top plate 5 and the filter bag 6 through the first connecting screws 8, and dust can conveniently enter the filter bag, second connecting screw 11 is installed at the top of end connecting block 10, rotatory handle 17 is all installed to the corresponding both sides of end connecting block 10, be convenient for rotate end connecting block 10, second screw hole 12 has been seted up to end connecting plate 1's inside, second connecting screw 11 screws in to the inside of second screw hole 12, metallic interconnect chain 13 is installed to the bottom of end connecting block 10, contact plate 14 is installed to the bottom of metallic interconnect chain 13, third screw hole 15 has been seted up on contact plate 14, the internal thread of third screw hole 15 is connected with third connecting screw 16, conveniently install contact plate 14 at the casing inner wall, end connecting plate 1, center connecting rod 2, connect spider 3, go up roof 5, end connecting block 10, second connecting screw 11, metallic interconnect chain 13 and third screw hole 15 are the metal conducting material and make, be convenient for make static spread into inside the casing into.

In conclusion, this antistatic aramid fiber acupuncture felt filter bag, during the use, at first utilize first connecting screw 8 with venturi tube 7 installation on roof 5, and inject filter bag 6, rotatory end connecting block 10 afterwards, with the inside of second connecting screw 11 screw in second screw hole 12, accomplish and install end connecting block 10, utilize third connecting screw 16 to install contact plate 14 on the casing of dust shaker after the installation is accomplished, when the dust shaker used, the inside static that produces of dust shaker can transmit to the casing of dust shaker through end connecting block 10, metal connecting chain 13 and contact plate 14.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an antistatic aramid fiber acupuncture felt filter sack, includes end connecting plate (1) and end connecting block (10), its characterized in that: the top of the bottom connecting plate (1) is provided with a central connecting rod (2), the outer side of the central connecting rod (2) is provided with a connecting central disc (3), an edge supporting rod (4) is arranged on the outer side of the connecting central disc (3), an upper top plate (5) is arranged on the top of the edge supporting rod (4), the outer sides of the bottom connecting plate (1), the connecting central disc (3) and the upper top plate (5) are sleeved with a filter cloth bag (6), a venturi tube (7) is arranged in the upper top plate (5), a second connecting screw (11) is arranged at the top of the bottom connecting block (10), a second threaded hole (12) is formed in the bottom connecting plate (1), the second connecting screw (11) is screwed into the second threaded hole (12), the bottom of end connecting block (10) is installed metal connecting chain (13), contact plate (14) are installed to the bottom of metal connecting chain (13).

2. The antistatic aramid needled felt filter cloth bag according to claim 1, which is characterized in that: first threaded holes (9) are formed in the upper top plate (5), the filter cloth bag (6) and the venturi tube (7), first connecting screws (8) are connected to the inner threads of the first threaded holes (9), and the venturi tube (7) is fixedly connected with the upper top plate (5) and the filter cloth bag (6) through the first connecting screws (8).

3. The antistatic aramid needled felt filter cloth bag according to claim 1, which is characterized in that: a third threaded hole (15) is formed in the contact plate (14), and a third connecting screw (16) is connected to the inner thread of the third threaded hole (15) in a threaded manner.

4. The antistatic aramid needled felt filter cloth bag according to claim 1, which is characterized in that: and rotary handles (17) are arranged on two corresponding sides of the bottom connecting block (10).

5. The antistatic aramid needled felt filter cloth bag according to claim 1, which is characterized in that: the bottom connecting plate (1), the central connecting rod (2), the connecting central disc (3), the upper top plate (5), the bottom connecting block (10), the second connecting screw (11), the metal connecting chain (13) and the third threaded hole (15) are all made of metal conducting materials.

6. The antistatic aramid needled felt filter cloth bag according to claim 1, which is characterized in that: the filtering cloth bag (6) is made of aramid fiber needled felt.