CN219376434U - Decarbonization filtering structure of smoke exhaust device - Google Patents

Abstract

The utility model discloses a decarburization filtering structure of a smoke exhaust device, which belongs to the technical field of filtering and comprises the following components: the box, the box upper end is equipped with the case lid, box one side is equipped with the intake pipe, the inside filter screen that is equipped with of box, the filter screen both sides are equipped with the joint subassembly of easy to assemble dismantlement, the filter screen top is equipped with the clean subassembly that clears away filter screen surface adhesion carbon particle, the case lid upper end is equipped with the outlet duct. From this, can make the filter screen get into in the recess through the joint subassembly that sets up with filter screen extrusion cardboard during the installation, then the spring is fixed the filter screen because of taking place elastic deformation to extrude, and the operation is opposite during the dismantlement, simple structure is effective, dismantles simple to operate, has alleviateed operating personnel's work burden greatly, and through the clean subassembly that sets up moreover, two sets of cylinders clean the attached carbon particle in filter screen surface, avoid the filter screen to be blocked by the carbon particle and lead to the problem that decarbonization efficiency descends.

Description

Decarbonization filtering structure of smoke exhaust device

Technical Field

The utility model relates to a decarburization filtering structure, in particular to a decarburization filtering structure of a smoke exhaust device, and belongs to the technical field of filtering.

Background

The direct emission of flue gas can cause serious environmental pollution in the atmosphere, need handle before the flue gas discharges to reduce the harm of flue gas to the environment, can produce solid particle in the flue gas, improved the charcoal discharge capacity, discharged in the air and can cause air pollution, influence environmental quality, so often can use fume extractor.

However, the filter screen of the existing smoke exhaust device is basically fixed, the disassembly and the assembly are convenient and inconvenient, and carbon particles can be attached to the outer surface of the filter screen when decarburizing and filtering are carried out, so that the filter screen is blocked, and the decarburizing efficiency is reduced.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a decarburization filtering structure of a smoke exhaust device, which can realize the disassembly and the installation of a filter screen, and solve the technical problems that carbon particles are attached to the surface of the filter screen, the filter screen is blocked and the decarburization efficiency is reduced due to long-term use in the prior art.

In order to solve the problems, the following technical scheme is provided:

the utility model provides a design fume extractor's decarbonization filtration, includes the box, the box upper end is equipped with the case lid, box one side is equipped with the intake pipe, the inside filter screen that is equipped with of box, the filter screen both sides are equipped with the joint subassembly of easy to assemble dismantlement, the filter screen top is equipped with the clean subassembly that clears away filter screen surface adhesion carbon particle, the case lid upper end is equipped with the outlet duct.

Further, the joint subassembly is including setting up the cardboard on box inner wall both sides, the recess has been seted up to the box inner wall, cardboard and recess sliding connection, the equal fixedly connected with spring in one side that the cardboard kept away from each other, spring and recess inner wall fixed connection.

Further, clean subassembly is including setting up the lead screw above the filter screen, the lead screw both ends all rotate with box both sides inner wall and be connected, lead screw both ends lateral surface all is connected with the connecting seat through ball nut pair, connecting seat lower extreme fixedly connected with sliding block, the sliding block leading flank is equipped with rolling gear, rolling gear lateral surface meshing is connected with the rack, rack bottom fixed mounting is on box leading flank inner wall, the sliding block rear side is equipped with the cylinder.

Further, the cleaning assembly further comprises a first bevel gear fixedly connected to the center of the outer side face of the screw rod, a rotating rod is arranged on the front side of the screw rod, a second bevel gear is fixedly connected to the outer side face of the rotating rod, the outer side face of the first bevel gear is in meshed connection with the outer side face of the second bevel gear, a generator is arranged at the lower end of the rotating rod, the bottom end of the rotating rod is fixedly connected with the output end of the generator, and a sliding groove is formed in the position, located on the rear side of the rack, of the inner wall of the front side face of the box body.

Further, the outer side surfaces of the two ends of the screw rod are provided with threads which are spiral in opposite directions, the roller penetrates through the sliding block, the roller is in sliding connection with the sliding block, and the front end of the roller is fixedly connected with the rear side surface of the rolling gear.

Further, the sliding block is located in the sliding groove, and the sliding block is in sliding connection with the sliding groove.

Compared with the prior art, the utility model has the beneficial effects that: through the joint subassembly that sets up, during the installation, make the filter screen get into in the recess with filter screen extrusion cardboard, then extrude fixedly through the spring, simple structure is effective, dismantles simple to operate, has alleviateed operating personnel's work burden greatly, and through the clean subassembly that sets up moreover, two sets of cylinders clean the attached carbon particle in filter screen surface, avoid the filter screen to be blocked by the carbon particle and lead to the problem that decarbonization efficiency descends.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view showing the overall structure of a preferred embodiment of a decarburization filter structure of a smoke exhaust apparatus according to the present utility model;

FIG. 2 is a schematic view showing a cleaning assembly of a preferred embodiment of a decarburization filter structure of a smoke evacuation apparatus according to the present utility model;

FIG. 3 is a schematic view of a clamping assembly of a preferred embodiment of a decarburization filter structure of a smoke exhaust apparatus according to the present utility model.

In the figure: 1. a case; 2. a case cover; 3. an air inlet pipe; 4. a filter screen; 5. a clamping assembly; 501. a clamping plate; 502. a groove; 503. a spring; 6. a cleaning assembly; 601. a screw rod; 602. a connecting seat; 603. a sliding block; 604. a rolling gear; 605. a rack; 606. a roller; 607. a first bevel gear; 608. a rotating lever; 609. a second bevel gear; 610. a generator; 611. a chute; 7. and an air outlet pipe.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, the decarburizing and filtering structure of the smoke exhaust device provided by the embodiment comprises a box body 1, wherein a box cover 2 is arranged at the upper end of the box body 1, an air inlet pipe 3 is arranged on one side of the box body 1, a filter screen 4 is arranged in the box body 1, clamping components 5 which are convenient to mount and dismount are arranged on two sides of the filter screen 4, a cleaning component 6 for removing carbon particles attached to the surface of the filter screen 4 is arranged above the filter screen 4, and an air outlet pipe 7 is arranged at the upper end of the box cover 2.

In the present embodiment, as shown in FIGS. 2-3

Preferably, the clamping assembly 5 comprises clamping plates 501 arranged on two sides of the inner wall of the box body 1, the inner wall of the box body 1 is provided with grooves 502, the grooves 502 play a limiting role on the clamping plates 501, the clamping plates 501 are in sliding connection with the grooves 502, springs 503 are fixedly connected to one sides, away from each other, of the clamping plates 501, the springs 503 are elastically deformed to extrude the clamping plates 501 to fix the column filter screen 4, and the springs 503 are fixedly connected with the inner wall of the grooves 502.

Preferably, the cleaning component 6 comprises a screw rod 601 arranged above the filter screen 4, two ends of the screw rod 601 are rotationally connected with inner walls of two sides of the box body 1, outer side surfaces of two ends of the screw rod 601 are respectively connected with a connecting seat 602 through ball nut pairs, the lower end of the connecting seat 602 is fixedly connected with a sliding block 603, the front side surface of the sliding block 603 is provided with a rolling gear 604, the outer side surface of the rolling gear 604 is in meshed connection with a rack 605, the bottom of the rack 605 is fixedly arranged on the inner wall of the front side surface of the box body 1, and the rear side of the sliding block 603 is provided with a roller 606.

Preferably, the cleaning assembly 6 further comprises a first bevel gear 607 fixedly connected to the center of the outer side surface of the screw rod 601, a rotating rod 608 is arranged on the front side of the screw rod 601, a second bevel gear 609 is fixedly connected to the outer side surface of the rotating rod 608, the outer side surface of the first bevel gear 607 is meshed with the outer side surface of the second bevel gear 609, a generator 610 is arranged at the lower end of the rotating rod 608, the generator 610 provides power for the cleaning assembly 6, the bottom end of the rotating rod 608 is fixedly connected with the output end of the generator 610, and a sliding groove 611 is formed in the position, located on the rear side of the rack 605, of the inner wall of the front side surface of the box body 1.

Preferably, the outer side surfaces of the two ends of the screw rod 601 are provided with threads which are spiral in opposite directions, the roller 606 penetrates through the sliding block 603, the roller 606 is in sliding connection with the sliding block 603, and the front end of the roller 606 is fixedly connected with the rear side surface of the rolling gear 604.

Preferably, the sliding block 603 is located in the sliding groove 611, the sliding groove 611 plays a limiting role on the sliding block 603, and the sliding block 603 is slidably connected with the sliding groove 611.

The application principle and the application flow of the utility model are as follows: when installing filter screen 4, make filter screen 4 get into recess 502 with filter screen 4 extrusion cardboard 501, then extrude filter screen 4 through spring 503 and fix, the operation is opposite during the dismantlement, simple structure is effective, dismantlement simple to operate has alleviateed operating personnel's work burden greatly, when filter screen 4 is because of a large amount of carbon particles of long-term working surface adhesion, start generator 610, drive dwang 608 and rotate, drive lead screw 601 through first bevel gear 607 and second bevel gear 609 of meshing and rotate, make sliding block 603 drive rolling gear 604 and be close to each other, because rolling gear 604 is connected with the rack 605 meshing, so drive cylinder 607 roll and clean the carbon particles of filter screen 4 surface adhesion.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.

Claims (6)

1. The utility model provides a smoke exhaust device's decarbonization filtration, its characterized in that, including box (1), box (1) upper end is equipped with case lid (2), box (1) one side is equipped with intake pipe (3), the inside filter screen (4) that are equipped with of box (1), filter screen (4) both sides are equipped with joint subassembly (5) that easy to assemble was dismantled, filter screen (4) top is equipped with clear away filter screen (4) surface attachment carbon particle's clean assembly (6), case lid (2) upper end is equipped with outlet duct (7).

2. The decarburization filtering structure of a smoke exhaust device according to claim 1, wherein the clamping assembly (5) comprises clamping plates (501) arranged on two sides of the inner wall of the box body (1), the inner wall of the box body (1) is provided with a groove (502), the clamping plates (501) are slidably connected with the groove (502), springs (503) are fixedly connected to one sides, away from each other, of the clamping plates (501), and the springs (503) are fixedly connected with the inner wall of the groove (502).

3. The decarburization filtering structure of the smoke exhaust device according to claim 1, wherein the cleaning assembly (6) comprises a screw rod (601) arranged above the filter screen (4), two ends of the screw rod (601) are rotationally connected with inner walls of two sides of the box body (1), two outer sides of the two ends of the screw rod (601) are respectively connected with a connecting seat (602) through ball nut pairs, the lower ends of the connecting seats (602) are fixedly connected with sliding blocks (603), the front sides of the sliding blocks (603) are provided with rolling gears (604), the outer sides of the rolling gears (604) are in meshed connection with racks (605), the bottoms of the racks (605) are fixedly arranged on the inner walls of the front sides of the box body (1), and the rear sides of the sliding blocks (603) are provided with rollers (606).

4. A decarburization filtering structure of a smoke exhaust device according to claim 3, wherein the cleaning assembly (6) further comprises a first bevel gear (607) fixedly connected to the center of the outer side surface of the screw rod (601), a rotating rod (608) is arranged on the front side of the screw rod (601), a second bevel gear (609) is fixedly connected to the outer side surface of the rotating rod (608), the outer side surface of the first bevel gear (607) is meshed with the outer side surface of the second bevel gear (609), a generator (610) is arranged at the lower end of the rotating rod (608), the bottom end of the rotating rod (608) is fixedly connected with the output end of the generator (610), and a sliding groove (611) is formed in the position, located on the rear side of the rack (605), of the inner wall of the front side surface of the box body (1).

5. A decarburization filtering structure of a smoke exhaust device according to claim 3, wherein the outer side surfaces of the two ends of the screw rod (601) are provided with threads which are spiral in opposite directions, the roller (606) penetrates through the sliding block (603), the roller (606) is in sliding connection with the sliding block (603), and the front end of the roller (606) is fixedly connected with the rear side surface of the rolling gear (604).

6. The decarburization filter structure of a smoke exhaust apparatus as claimed in claim 4, wherein the sliding block (603) is located in the chute (611), and the sliding block (603) is slidably connected to the chute (611).