CN219462861U - Self-cleaning type waste gas purifying device - Google Patents

Abstract

The utility model discloses a self-cleaning type waste gas purifying device which comprises a tank body, wherein a filter element assembly is placed in the tank body, the filter element assembly comprises a plurality of frame bodies, filter elements are installed in the frame bodies through bolts, a shaft tube is installed between the filter elements through bearings, one end of the shaft tube is provided with a jack penetrating through the shaft tube, the outer walls of two sides of the shaft tube are provided with a plurality of dust suction hoods which are mutually contacted with the filter elements through bolts, the dust suction hoods are mutually communicated with the shaft tube, the top end of the tank body is clamped with a tank cover assembly, and the tank cover assembly is mutually communicated with the shaft tube. When the filter element needs to be cleaned, the utility model can start the dust collector connected with the dust collection pipe, so that the shaft tube and the dust collection cover generate suction force, and simultaneously start the motor, so that the shaft tube and the dust collection cover rotate, thereby adsorbing the surface of the filter element, leading dust and other impurities to be separated from the filter element, and realizing self-cleaning of the filter element.

Description

Self-cleaning type waste gas purifying device

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to a self-cleaning waste gas purifying device.

Background

The waste gas discharged by industrial production often has harmful effects on the environment and human health, the waste gas needs to be purified before being discharged into the atmosphere, and waste gas purification mainly refers to the treatment of industrial waste gas such as dust particles, smoke dust, peculiar smell gas and toxic and harmful gas generated in industrial places, and when the waste gas is purified, the waste gas purification device is mostly required to be used for purification operation.

The utility model provides an exhaust gas purification device for atmospheric pollution is administered, is for CN112705040A to grant bulletin number, grant bulletin day 20210427, includes the exhaust gas purification device body, the inside bottom of exhaust gas purification device body is provided with the treatment tank, the inside aeration pipe that is provided with of exhaust gas purification device body, the one end fixedly connected with trachea of aeration pipe, the outside of exhaust gas purification device body is provided with the draught fan, the inside of exhaust gas purification device body is provided with pushing assembly, the top of treatment tank is provided with sprinkler, the outside of exhaust gas purification device body is provided with the backwash pump, the inside upper end of exhaust gas purification device body is fixed mounting in proper order has microorganism packing layer, ceramic grille and honeycomb filter, the below of honeycomb filter is provided with inorganic filler layer. The utility model can effectively remove impurities in the waste gas, has high purification efficiency, simple operation, good deodorizing effect, no secondary pollution, high adsorption efficiency and large adsorption storage capacity, and can effectively improve the overall working efficiency.

The above-mentioned and the exhaust gas purifying device in the prior art lacks a self-cleaner, resulting in that a thick layer of dust and impurities is adsorbed on the outer layer of each purifying element when used for a long time, thereby affecting the exhaust gas purification, and therefore, there is a need to design a self-cleaning exhaust gas purifying device to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a self-cleaning type waste gas purifying device which solves the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a self-cleaning exhaust gas purification device, includes the jar body, filter core subassembly has been placed to the internal portion of jar, filter core subassembly includes a plurality of framework, the filter core is installed through the bolt to the framework inside, a plurality of install the central siphon through the bearing between the filter core, and central siphon one end has been seted up the jack that runs through the central siphon, all install a plurality of and filter core mutual contact's suction hood through the bolt on the outer wall of central siphon both sides, the suction hood is link up each other with the central siphon, jar body top joint has a tank cap subassembly, and tank cap subassembly and central siphon intercommunication each other.

Further, the tank cover assembly comprises a tank cover, handles are welded on the outer walls of the two sides of the tank cover, and a shell is installed in the center of the inner wall of the top of the tank cover through bolts.

Further, a motor is installed at the center of the outer wall of the top of the tank cover through a bolt, and a hollow pipe which is rotationally connected with the shell is installed on an output shaft of the motor through a coupler.

Further, air inlets are formed in the positions, close to the top, of the outer walls of the two sides of the hollow pipe, and inserting blocks are welded in the positions, close to the bottom, of the outer walls of the two sides of the hollow pipe.

Furthermore, a dust collection pipe is inserted into one side of the outer wall of the top of the tank cover, and one end of the dust collection pipe extends into the shell.

Further, the outer wall of one side of the tank body is inserted with an air inlet pipe near the bottom, and the outer wall of one side of the tank body is inserted with an air outlet pipe near the top.

Further, the outer walls of the two sides of the tank body are close to the top and are provided with latches through bolts, the outer walls of the two sides of the tank cover assembly are provided with buckles through bolts, and one end of each latch is clamped inside each buckle.

According to the self-cleaning type waste gas purifying device provided by the technical scheme, the self-cleaning type waste gas purifying device (1) can start the dust collector connected with the dust collection pipe when the filter element needs to be cleaned through the shaft pipe and the dust collection cover, so that the shaft pipe and the dust collection cover generate suction force, and simultaneously start the motor, so that the shaft pipe and the dust collection cover can rotate, the surface of the filter element is adsorbed, impurities such as dust are separated from the filter element, and self cleaning of the filter element is realized; (2) Through the filter element assembly, the filter element assembly is composed of a plurality of layers of filter elements, so that the multi-stage treatment of the waste gas can be realized, and the waste gas purifying effect is improved; (3) Through the latch, the buckle that set up, the structure that latch, buckle constitute can reduce the degree of difficulty of dismouting between cover subassembly and the jar body, has realized the quick assembly disassembly to this exhaust purification device handles.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic diagram of an overall structure of a self-cleaning exhaust gas purifying apparatus according to an embodiment of the present utility model.

Fig. 2 is a schematic diagram of an internal structure of a tank provided by an embodiment of a self-cleaning exhaust gas purifying device according to the present utility model.

Fig. 3 is a schematic structural diagram of a tank cover assembly provided by an embodiment of a self-cleaning exhaust gas purifying device according to the present utility model.

Fig. 4 is a schematic diagram of an inverted structure of a filter element assembly provided by an embodiment of a self-cleaning exhaust gas purifying device according to the present utility model.

Reference numerals illustrate:

1. a tank body; 2. an air inlet pipe; 3. an air outlet pipe; 4. a can lid assembly; 5. a latch; 6. a buckle; 7. a filter element assembly; 8. a can lid; 9. a handle; 10. a motor; 11. a housing; 12. a dust collection pipe; 13. a hollow tube; 14. inserting blocks; 15. an air inlet hole; 16. a frame; 17. a shaft tube; 18. a dust hood; 19. a filter element; 20. and a jack.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-4, the self-cleaning exhaust gas purifying device provided by the embodiment of the utility model comprises a tank body 1, wherein a filter element assembly 7 is placed in the tank body 1, the filter element assembly 7 comprises a plurality of frame bodies 16, filter elements 19 are installed in the frame bodies 16 through bolts, the filter elements 19 are formed by activated carbon, a biological filter membrane and the like, exhaust gas entering the tank body 1 can be filtered, a plurality of filter elements 19 are provided with shaft tubes 17 through bearings, the shaft tubes 17 can rotate to rotate with a dust suction hood 18, so that the bottoms of the filter elements 19 are comprehensively adsorbed and sucked, one end of each shaft tube 17 is provided with a jack 20 penetrating through the shaft tubes 17, the jack 20 is convenient for a structure formed by the hollow tubes 13 and the plug blocks 14 to be inserted into the shaft tubes 17, a plurality of dust suction hoods 18 which are mutually contacted with the filter elements 19 are installed on the outer walls of two sides of each shaft tube 17 through bolts, the dust suction hoods 18 can adsorb dust on the filter elements 19 when suction force is generated by the dust suction pipes 12, the dust suction hoods 18 are mutually communicated with the shaft tubes 17, the top of the tank body 1 is clamped with a tank cover assembly 4, and the tank cover assembly 4 is mutually communicated with the shaft tubes 17.

According to the self-cleaning type waste gas purifying device provided by the utility model, when the filter element is required to be cleaned, the dust collector connected with the dust collection pipe 12 can be started, so that the shaft pipe 17 and the dust collection cover 18 generate suction force, and meanwhile, the motor 10 is started, so that the shaft pipe 17 and the dust collection cover 18 can be rotated, the surface of the filter element 19 is adsorbed, and impurities such as dust are separated from the filter element 19, so that the self-cleaning of the filter element 19 is realized.

In another embodiment provided by the utility model, as shown in fig. 3, the tank cover assembly 4 comprises a tank cover 8, handles 9 are welded on the outer walls of two sides of the tank cover 8, the handles 9 are convenient for rotating the tank cover 8, a shell 11 is installed at the center of the inner wall of the top of the tank cover 8 through bolts, a motor 10 is installed at the center of the outer wall of the top of the tank cover 8 through bolts, the motor 10 is a stepping motor, power can be provided for the rotation of a hollow pipe 13, an output shaft of the motor 10 is installed with the hollow pipe 13 which is rotationally connected with the shell 11 through a coupling, the hollow pipe 13 is of a hollow structure, the shaft pipe 17 is communicated with the hollow pipe 13, air inlets 15 are formed in the outer walls of two sides of the hollow pipe 13 close to the top, the air inlets 15 are convenient for the hollow pipe 13 to be communicated with the shell 11, an insert 14 is welded at the outer walls of two sides of the hollow pipe 13 close to the bottom, the insert 14 is inserted into the inside of an insert 20 to form a flat key structure, the shaft pipe 17 rotates together when the hollow pipe 13 rotates, one side of the outer wall of the top of the tank cover 8 is inserted into the dust collection pipe 12, the dust collection pipe 12 is connected to the dust collection device, and one end of the dust collection pipe 12 extends to the inside the shell 11.

In another embodiment provided by the utility model, as shown in fig. 1-2, an air inlet pipe 2 is inserted into the outer wall of one side of the tank body 1 near the bottom, the air inlet pipe 2 is convenient for waste gas to enter the tank body 1, an air outlet pipe 3 is inserted into the outer wall of one side of the tank body 1 near the top, and the air outlet pipe 3 is convenient for waste gas treated by the filter element assembly 7 to flow out of the tank body 1.

In another embodiment provided by the utility model, as shown in fig. 1, the outer walls of the two sides of the tank body 1 are provided with the latches 5 near the top through bolts, the latches 5 are matched with the buckles 6, so that the tank cover assembly 4 is fixed at the top end of the tank body 1, the outer walls of the two sides of the tank cover assembly 4 are provided with the buckles 6 through bolts, one ends of the latches 5 can be fixed through the buckles 6, and one ends of the latches 5 are clamped inside the buckles 6.

Working principle: when the device is used, waste gas can enter the tank body 1 through the air inlet pipe 2, then can flow to the air outlet pipe 3 through the filtration of a plurality of filter cores 19, then is discharged into the air from the air outlet pipe 3, then when the device does not purify waste gas, the dust collector connected with the dust collection pipe 12 together outside can be started at regular time, the shaft pipe 17 and the dust collection cover 18 generate suction force, then dust on the filter cores 19 is adsorbed, simultaneously the motor 10 can be started, the hollow pipe 13 is enabled to rotate with the shaft pipe 17, the dust collection cover 18 rotates around the filter cores 19, thus the bottom of the filter cores 19 is comprehensively adsorbed and sucked, self-cleaning of the filter cores is realized, then when the filter cores 19 need to be replaced, the latch 5 can be pulled open, one end of the latch 5 is enabled to be separated from the buckle 6, the limitation between the tank cover assembly 4 and the tank body 1 is released, the tank cover assembly 4 is enabled to be separated from the tank body 1, and then the filter core assembly 7 is removed through the lifting device for replacement and maintenance.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (7)

1. The utility model provides a self-cleaning exhaust gas purification device, includes jar body (1), its characterized in that, filter core subassembly (7) have been placed to jar body (1) inside, filter core subassembly (7) are including a plurality of framework (16), filter core (19) are installed through the bolt to the framework (16) inside, a plurality of install central siphon (17) through the bearing between filter core (19), and jack (20) that run through central siphon (17) have been seted up to central siphon (17) one end, all install a plurality of dust hood (18) that contact each other with filter core (19) through the bolt on central siphon (17) both sides outer wall, dust hood (18) link up each other with central siphon (17), jar body (1) top joint has tank cap subassembly (4), and tank cap subassembly (4) and central siphon (17) intercommunication each other.

2. The self-cleaning exhaust gas purifying device according to claim 1, wherein the tank cover assembly (4) comprises a tank cover (8), handles (9) are welded on the outer walls of the two sides of the tank cover (8), and a shell (11) is mounted on the center of the inner wall of the top of the tank cover (8) through bolts.

3. A self-cleaning exhaust gas purifying device according to claim 2, characterized in that the motor (10) is mounted in the center of the top outer wall of the tank cover (8) by a bolt, and the output shaft of the motor (10) is mounted with a hollow tube (13) rotatably connected with the housing (11) by a coupling.

4. A self-cleaning exhaust gas purifying device according to claim 3, wherein the outer walls of the two sides of the hollow tube (13) are provided with air inlet holes (15) near the top, and the outer walls of the two sides of the hollow tube (13) are welded with inserts (14) near the bottom.

5. A self-cleaning exhaust gas purifying device according to claim 2, wherein a dust suction pipe (12) is inserted into one side of the top outer wall of the tank cover (8), and one end of the dust suction pipe (12) extends into the housing (11).

6. The self-cleaning waste gas purifying device according to claim 1, wherein an air inlet pipe (2) is inserted into the outer wall of one side of the tank body (1) close to the bottom, and an air outlet pipe (3) is inserted into the outer wall of one side of the tank body (1) close to the top.

7. The self-cleaning waste gas purifying device according to claim 1, wherein latches (5) are mounted on the outer walls of the two sides of the tank body (1) close to the top through bolts, buckles (6) are mounted on the outer walls of the two sides of the tank cover assembly (4) through bolts, and one end of each latch (5) is clamped inside each buckle (6).