CN220257483U

CN220257483U - Filter layer structure of dry filter

Info

Publication number: CN220257483U
Application number: CN202321792724.5U
Authority: CN
Inventors: 黄裕聪
Original assignee: Guangzhou Hongqiao Environmental Protection Engineering Co ltd
Current assignee: Guangzhou Hongqiao Environmental Protection Engineering Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2023-12-29
Anticipated expiration: 2033-07-10

Abstract

The utility model discloses a filter layer structure of a dry filter, and relates to the technical field of dry filters; the filter comprises a filter shell, wherein an air inlet and an air outlet are respectively arranged at two ends of the filter shell, two first mounting plates which are symmetrically distributed are slidably arranged on the upper surface of the inner wall of the filter shell, second mounting plates corresponding to the two first mounting plates are slidably arranged on the lower surface of the inner wall of the filter shell, a mounting groove is formed in one side, opposite to the first mounting plates, of the first mounting plates, and a filter plate is arranged in the mounting groove formed in the opposite side, opposite to the two first mounting plates, of the second mounting plates; according to the utility model, the first mounting plate and the filter plate in the filter shell are driven by the two connecting plates and the fixed block to repeatedly move through the rotating shaft, the pushing rod, the top plate, the fixed rod and the connecting rod, so that a large amount of dust is prevented from accumulating and blocking the filter screen, and the effect of the filter screen blocking on gas is prevented from being deteriorated.

Description

Filter layer structure of dry filter

Technical Field

The utility model relates to the technical field of dry filters, in particular to a filter layer structure of a dry filter.

Background

With the increasingly strict requirements of the nation on environmental treatment, enterprises have strict exhaust emission standards, and the enterprises generally adopt dry filters to purify the exhaust. The dry filter is filled with fiber materials, and can be effectively accommodated by using material spaces through the combination of different filter materials during filtration, so that higher filtration efficiency is achieved; after impurities such as dust are adsorbed by the existing dry filter, a large amount of impurities such as dust and dust can block the filter screen, so that the treatment efficiency is reduced.

In view of the above, the inventors propose a filter layer structure of a dry filter for solving the above problems.

Disclosure of Invention

In order to solve the problem of blocking caused by accumulated impurities on a filter plate in a filter; the utility model aims to provide a filter layer structure of a dry filter.

In order to solve the technical problems, the utility model adopts the following technical scheme: the filter layer structure of the dry filter comprises a filter shell, wherein an air inlet and an air outlet are respectively arranged at two ends of the filter shell, two symmetrically distributed first mounting plates are slidably arranged on the upper surface of the inner wall of the filter shell, second mounting plates corresponding to the two first mounting plates are slidably arranged on the lower surface of the inner wall of the filter shell, mounting grooves are formed in one side, opposite to the first mounting plates, of the two first mounting plates, a filter plate is arranged in the mounting grooves formed in the opposite side, a filter screen is arranged in the filter plate, two symmetrically distributed sliding grooves are respectively formed in the upper surface and the lower surface of the inner wall of the filter shell, the sliding grooves at the upper end of the filter shell penetrate through the filter shell, the sliding grooves are vertically distributed with the first mounting plates in the opening direction, two adjacent sliding grooves at the upper end of the filter shell are internally provided with fixed blocks in a sliding manner, connecting plates are fixedly connected with the top ends of the two adjacent fixed blocks together, the upper surface of the outer wall of the filter shell is provided with a top plate close to one of the connecting plates, the two ends of the top plate are fixedly provided with fixed rods, the fixed rods close to the connecting plates are fixedly connected with the connecting plates, a rectangular groove is formed in the center of the top plate, an arc-shaped groove is formed in the opposite angle of the rectangular groove, a rotating shaft is rotatably arranged in the center of the rectangular groove, the bottom of the rotating shaft is rotatably arranged on the filter shell, one end of the rotating shaft, which is positioned in the rectangular groove, is fixedly provided with a Y-shaped push rod, the two connecting plates and the fixed blocks drive a first mounting plate and a filter plate inside the filter shell to repeatedly move through the rotating shaft, the push rod, shaking off gas after being filtered, prevent that a large amount of dust from piling up stifled filter screen, influence the filter screen to stop up and lead to the effect to gaseous filtration to worsen.

Preferably, the fixed support that is the type of falling U that is equipped with of filter housing upper surface, the roof is located inside the support, is located the dead lever activity at roof both ends is inserted and is established on the both ends of support, and the support supports dead lever and roof for two can be stabilized and translation is carried out, surface mounting is equipped with the motor on the support, the output fixed connection of motor is in the pivot, can provide power to the device through setting up the motor for the whole work of device, the second mounting panel is close to air inlet one side and is fixed to be equipped with the collecting plate, and the collecting plate is collected the impurity that shakes off, makes things convenient for follow-up staff to concentrate and clear up it.

Preferably, the fixed block is located the fixed baffle that is equipped with of one end in the spout, the baffle both ends slip is inserted and is established in the filter housing, and the baffle can block the spout at filter housing top, prevents gas leakage, two the connecting rod is fixed jointly to be equipped with between the connecting plate, and the connecting rod can make two connecting plates together remove.

Preferably, the both sides of lower extreme are fixed to be equipped with spacing, spacing slip card is established on the mounting groove inner wall, and spacing makes filter plate card establish in first mounting panel and second mounting panel, and when follow-up dismantlement to the filter, only need the pulling filter dismantle can.

Preferably, a door plate is provided on one side of the filter housing, the door plate is pulled to operate the inside of the filter housing, and the installation between the door plate and the filter housing adopts the installation structure between the existing dry filter and the door plate on the market, and the installation structure is the prior art and is not repeated here.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the first mounting plate and the filter plate in the filter shell are driven by the two connecting plates and the fixed block to repeatedly move through the rotating shaft, the pushing rod, the top plate, the fixed rod and the connecting rod, so that the gas is filtered and then attached to the filter screen to shake off, a large amount of dust is prevented from accumulating and blocking the filter screen, and the effect of the filter screen blocking on the gas is prevented from being influenced.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of the structure of the fixing block of the present utility model.

Fig. 3 is a schematic view of the structure of the bracket of the present utility model.

Fig. 4 is a schematic view of the top plate structure of the present utility model.

In the figure: 1. a filter housing; 11. an air inlet; 12. an exhaust port; 13. a first mounting plate; 14. a second mounting plate; 15. a mounting groove; 16. a filter plate; 17. a filter screen; 18. a limit bar; 19. a chute; 2. a fixed block; 21. a connecting plate; 22. a baffle; 23. a connecting rod; 24. a top plate; 25. rectangular grooves; 26. an arc-shaped groove; 27. a rotating shaft; 28. a push rod; 29. a fixed rod; 3. a bracket; 31. a motor; 32. a collection plate; 4. and (5) a door plate.

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.

Examples: as shown in figures 1-4, the utility model provides a filter layer structure of a dry filter, which comprises a filter shell 1, wherein an air inlet 11 and an air outlet 12 are respectively arranged at two ends of the filter shell 1, two first mounting plates 13 which are symmetrically distributed are arranged on the upper surface of the inner wall of the filter shell 1 in a sliding way, a second mounting plate 14 which corresponds to the two first mounting plates 13 is arranged on the lower surface of the inner wall of the filter shell 1 in a sliding way, a mounting groove 15 is arranged on one side, opposite to the second mounting plates 14, of the first mounting plates 13, a filter plate 16 is arranged in the mounting groove 15 which is opposite to the two first mounting plates 13 and the second mounting plates 14, a filter screen 17 is arranged in the filter plate 16, two sliding grooves 19 which are symmetrically distributed are respectively arranged on the upper surface and the lower surface of the inner wall of the filter shell 1 and close to the two first mounting plates 13, the chute 19 at the upper end of the filter housing 1 penetrates through the filter housing 1, the direction of opening the chute 19 is vertically distributed with the first mounting plate 13, the fixed blocks 2 are slidably arranged in two adjacent chute 19 at the upper end of the filter housing 1, the top ends of the two adjacent fixed blocks 2 are fixedly connected with the connecting plates 21 together, the upper surface of the outer wall of the filter housing 1 is provided with a top plate 24 close to one of the connecting plates 21, the two ends of the top plate 24 are fixedly provided with fixed rods 29, the fixed rods 29 close to the connecting plates 21 are fixedly connected to the connecting plates 21, the rectangular groove 25 is formed in the center of the top plate 24, the arc-shaped groove 26 is formed in the diagonal position of the rectangular groove 25, a rotating shaft 27 is rotatably arranged in the center of the rectangular groove 25, the bottom of the rotating shaft 27 is rotatably arranged on the filter housing 1, one end of the rotating shaft 27, which is positioned in the rectangular groove 25, is fixedly provided with a Y-shaped push rod 28 through the rotating shaft 27, the push rod 28 and the top plate 24, the fixed rod 29 and the connecting rod 23 enable the two connecting plates 21 and the fixed block 2 to drive the first mounting plate 13 and the filter plate 16 inside the filter shell 1 to repeatedly move, the gas is filtered and then attached to the filter screen 17 to shake off, a large amount of dust is prevented from accumulating and blocking the filter screen 17, and the effect of affecting the filter screen 17 to block and cause the filtration of the gas is poor.

The upper surface of the filter shell 1 is fixedly provided with a bracket 3 in the shape of an inverted U, a top plate 24 is positioned inside the bracket 3, and fixing rods 29 positioned at two ends of the top plate 24 are movably inserted into two ends of the bracket 3.

By adopting the above technical scheme, the bracket 3 supports the fixing rod 29 and the top plate 24, so that both can stably translate.

The upper surface of the bracket 3 is provided with a motor 31, and the output end of the motor 31 is fixedly connected to the rotating shaft 27.

By adopting the technical scheme, the motor 31 is arranged to provide power for the device, so that the device integrally works.

The second mounting plate 14 is fixedly provided with a collecting plate 32 on the side close to the air inlet 11.

Through adopting above-mentioned technical scheme, collecting plate 32 is collected the impurity that shakes off, makes things convenient for follow-up staff to concentrate on it and clear up.

The fixed block 2 is fixedly provided with a baffle 22 at one end in the chute 19, and two ends of the baffle 22 are inserted in the filter shell 1 in a sliding way.

By adopting the technical scheme, the baffle 22 can block the chute 19 at the top of the filter housing 1 to prevent gas leakage.

A connecting rod 23 is fixedly arranged between the two connecting plates 21.

By adopting the above technical solution, the connecting rod 23 can move the two connecting plates 21 together.

Limiting strips 18 are fixedly arranged on two sides of the upper end and the lower end of the filter plate 16, and the limiting strips 18 are slidably clamped on the inner wall of the mounting groove 15.

Through adopting above-mentioned technical scheme, spacing 18 makes filter plate 16 card establish in first mounting panel 13 and second mounting panel 14, when follow-up dismantlement to filter plate 16, only need the pulling filter plate 16 dismantle can.

A door panel 4 is provided on one side of the filter housing 1.

Through adopting above-mentioned technical scheme, pulling door plant 4 can be to the inside operation of filter housing 1, and the installation between door plant 4 and filter housing 1 adopts the mounting structure between dry-type filter and the door plant 4 on the current market, and this mounting structure is prior art, and is not repeated here.

Working principle: when the filter screen 17 on the filter plate 16 is stacked with excessive impurities, the motor 31 drives the rotating shaft 27 to rotate, so that the push rod 28 fixedly arranged on the rotating shaft 27 rotates, one end of the push rod 28 is propped against one side of the rectangular groove 25 when rotating, at the moment, the push rod 28 drives the connecting plate 21 and the fixed block 2 to move towards one end by pushing the top plate 24 through the fixed rod 29, after one end propped against the rectangular groove 25 rotates to the arc groove 26, the other adjacent push rod 28 pushes the other side of the rectangular groove 25, the fixed rod 29 drives the connecting plate 21 and the fixed block 2 to move towards the opposite end moving before, the connecting rod 23 is matched with the operation, the two connecting plates 21 and the fixed block 2 can drive the first mounting plate 13 and the filter plate 16 inside the filter shell 1 to repeatedly move, the gas is filtered and then attached to the filter screen 17, a large amount of dust is prevented from accumulating and blocking the filter screen 17, and the effect of the filter screen 17 is prevented from being blocked, and the gas filtering effect is poor.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. Filter layer structure of a dry filter, comprising a filter housing (1), characterized in that: the utility model discloses a filter, including filter shell (1), filter plate, filter screen, filter plate, filter housing (1) inner wall upper surface slides and is equipped with air inlet (11) and gas vent (12) respectively, filter shell (1) inner wall upper surface is equipped with two symmetrical distribution's first mounting panel (13), filter shell (1) inner wall lower surface slides and is equipped with second mounting panel (14) corresponding with two first mounting panel (13), mounting groove (15) have been seted up to one side opposite first mounting panel (13) and second mounting panel (14), two relative first mounting panel (13) and second mounting panel (14) are equipped with filter board (16) in installing in mounting groove (15) that set up, install filter screen (17) in filter board (16), filter shell (1) inner wall upper and lower surface is close to two first mounting panel (13) and has been seted up twice symmetrical distribution's spout (19) respectively, be located filter shell (1) upper end spout (19) run through filter shell (1), spout (19) set up the direction and first mounting panel (13) are perpendicular distribution, two adjacent spout (19) that are located filter shell (1) upper end are equipped with two fixed connection together (2), the filter housing (1) outer wall upper surface is close to one of them connecting plate (21) and is equipped with roof (24), roof (24) both ends are fixed be equipped with dead lever (29), are close to dead lever (29) fixed connection of connecting plate (21) are on connecting plate (21), rectangular channel (25) have been seted up in roof (24) center department, arc wall (26) have been seted up in rectangular channel (25) diagonal angle department, rectangular channel (25) center department rotates and is equipped with pivot (27), pivot (27) bottom rotation sets up on filter housing (1), pivot (27) are located rectangular channel (25) one end fixed be equipped with be Y type catch bar (28).

2. A filter layer structure of a dry filter according to claim 1, wherein the upper surface of the filter housing (1) is fixedly provided with a bracket (3) in an inverted U shape, the top plate (24) is positioned inside the bracket (3), and fixing rods (29) positioned at two ends of the top plate (24) are movably inserted into two ends of the bracket (3).

3. A filter layer structure of a dry filter according to claim 2, characterized in that the upper surface of the support (3) is provided with a motor (31), and the output end of the motor (31) is fixedly connected to the rotating shaft (27).

4. A filter layer structure of a dry filter according to claim 1, characterized in that the second mounting plate (14) is fixedly provided with a collecting plate (32) at the side close to the air inlet (11).

5. A filter layer structure of a dry filter according to claim 1, characterized in that a baffle plate (22) is fixedly arranged at one end of the fixed block (2) in the chute (19), and two ends of the baffle plate (22) are slidably inserted into the filter housing (1).

6. A filter layer structure of a dry filter according to claim 1, characterized in that a connecting rod (23) is jointly fixed between two of said connecting plates (21).

7. The filter layer structure of a dry filter according to claim 1, wherein limit strips (18) are fixedly arranged on two sides of the upper end and the lower end of the filter plate (16), and the limit strips (18) are slidably clamped on the inner wall of the mounting groove (15).

8. A filter layer structure of a dry filter according to claim 1, characterized in that a door panel (4) is provided at one side of the filter housing (1).