CN222034005U

CN222034005U - Exhaust gas filtering device

Info

Publication number: CN222034005U
Application number: CN202420625523.4U
Authority: CN
Inventors: 张兆
Original assignee: Jinan Expo Coating Environmental Protection Equipment Co ltd
Current assignee: Jinan Expo Coating Environmental Protection Equipment Co ltd
Priority date: 2024-03-28
Filing date: 2024-03-28
Publication date: 2024-11-22
Anticipated expiration: 2034-03-28

Abstract

The utility model discloses an exhaust gas filtering device, including a base, a filter cover fixedly connected to the top of the base, an air intake pipe connected to the outside of the filter cover, and an exhaust pipe connected to the top of the filter cover. The utility model provides a first limiting block and a first limiting groove, so that the filter assembly is conveniently installed on the inner wall of the filter cover, and the second limiting groove is provided, so that the second limiting block can be pushed into the second limiting groove, so that the mounting plate is fixed in the mounting groove, which is convenient for disassembly and assembly of the mounting plate, and convenient for taking out the filter assembly, cleaning and replacement thereof, and the filter assembly includes a filter screen and an activated carbon adsorption plate, which can effectively filter the exhaust gas in the filter cover, and by providing a movable plate and a screw, a motor can drive a cleaning brush plate to brush the bottom of the filter assembly left and right, so that dust and dirt at the bottom of the filter assembly can be cleaned to prevent excessive accumulation of dirt from affecting the filtering efficiency of the filter assembly.

Description

Waste gas filtering device

Technical Field

The utility model relates to the technical field of filtering devices, in particular to an exhaust gas filtering device.

Background

Industrial waste gas refers to the sum of various pollutant-containing gases discharged into the air during the fuel combustion and production processes in the factory of an enterprise; these exhaust gases are: carbon dioxide, carbon disulphide, hydrogen sulphide, fluorides, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, sulphuric acid (mist) lead mercury, beryllium compounds, smoke dust and production dust are discharged into the atmosphere, and air is polluted. These substances enter the human body through different ways of respiratory tract, and some of them directly produce harm, and some of them have accumulation effect, so that they can seriously harm the health of human body; different substances have different effects. Traditional filtration equipment is inconvenient to dismantle and clear up the filter screen, and the filter screen is easily stopped up after using one section, has reduced filter equipment's work efficiency.

Disclosure of utility model

In order to solve the above-mentioned problems, an object of the present utility model is to provide an exhaust gas filtering device, which has the advantage of being convenient for replacing a filtering component.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an exhaust gas filtering device, includes the base, the top fixedly connected with filter mantle of base, the outside intercommunication of filter mantle has the intake pipe, the top intercommunication of filter mantle has the blast pipe, the inboard swing joint of filter mantle has filter unit, first spacing groove has been seted up to the inboard of filter mantle, the first stopper of the outside fixedly connected with of filter unit, first stopper and first spacing groove swing joint, the outside fixedly connected with mounting panel of filter unit, the mounting groove has been seted up in the outside of filter mantle, mounting groove and mounting panel swing joint, first recess has been seted up to the inside of mounting panel, the inboard swing joint of first recess has the connecting block, the outside fixedly connected with second stopper of connecting block, the second spacing groove has been seted up to the inside of first spacing groove, the outside fixedly connected with motor of filter mantle, the output fixedly connected with screw rod of motor, screw rod and filter mantle swing joint, the outside threaded connection of screw rod has the movable plate, the top swing joint of movable plate has the brush to be located filter unit bottom the filter unit, clearance brush and filter unit swing joint.

As the preferable mode of the utility model, the top of the base is provided with a second groove, and the top of the second groove is movably connected with a collecting box.

As the preferable mode of the utility model, the outer side of the movable plate is fixedly connected with a cleaning ring, and the cleaning ring is movably connected with the screw rod.

As the preferable mode of the utility model, a third limiting groove is formed in the inner side of the filter cover, a third limiting block is fixedly connected to the outer side of the movable plate, and the third limiting groove is movably connected with the third limiting block.

As preferable in the utility model, a spring is fixedly connected to the inner side of the first groove, and the spring is movably connected with the connecting block.

As preferable, the outer side of the connecting block is fixedly connected with a first handle, and the outer side of the collecting box is fixedly connected with a second handle.

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

1. According to the utility model, the first limiting block and the first limiting groove are arranged, so that the filter assembly is convenient to install on the inner wall of the filter cover, the connecting block and the second limiting groove are arranged, the second limiting block can be pushed into the second limiting groove, the mounting plate is fixed in the mounting groove, the mounting plate is convenient to disassemble and assemble, the filter assembly is convenient to take out, the filter assembly can be cleaned and replaced, the filter assembly comprises the filter screen and the activated carbon adsorption plate, waste gas in the filter cover can be effectively filtered, the motor can drive the cleaning brush plate to brush the bottom of the filter assembly left and right through the arrangement of the moving plate and the screw rod, dust and dirt at the bottom of the filter assembly can be cleaned, and excessive dirt accumulation is prevented from affecting the filter efficiency of the filter assembly.

2. According to the utility model, the second groove and the collecting box are arranged, so that the collecting box can catch dirt brushed by the cleaning brush plate, and is convenient to collect and treat the dirt.

Drawings

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

FIG. 2 is a schematic view of a structural mounting plate of the present utility model;

FIG. 3 is a schematic side view of the structure of the present utility model;

FIG. 4 is a schematic view of the surface of the structure of the present utility model.

In the figure: 1. a base; 2. a filter cover; 3. an air inlet pipe; 4. an exhaust pipe; 5. a filter assembly; 6. a first limit groove; 7. a first limiting block; 8. a mounting plate; 9. a mounting groove; 10. a first groove; 11. a connecting block; 12. a second limiting block; 13. the second limit groove; 14. a motor; 15. a screw; 16. a moving plate; 17. cleaning a brush plate; 18. a second groove; 19. a collection box; 20. cleaning the ring; 21. a third limit groove; 22. a third limiting block; 23. a spring; 24. a first handle; 25. and a second handle.

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.

As shown in fig. 1 to 4, an exhaust gas filtering device comprises a base 1, the top fixedly connected with filter mantle 2 of base 1, the outside intercommunication of filter mantle 2 has intake pipe 3, the top intercommunication of filter mantle 2 has blast pipe 4, the inboard swing joint of filter mantle 2 has filter subassembly 5, first spacing groove 6 has been seted up to the inboard of filter mantle 2, the outside fixedly connected with first stopper 7 of filter subassembly 5, first stopper 7 and first spacing groove 6 swing joint, the outside fixedly connected with mounting panel 8 of filter subassembly 5, mounting groove 9 has been seted up in the outside of filter mantle 2, mounting groove 9 and mounting panel 8 swing joint, first recess 10 has been seted up to the inside of mounting panel 8, the inboard swing joint of first recess 10 has connecting block 11, the outside fixedly connected with second stopper 12 of connecting block 11, the inside of first spacing groove 6 has seted up second spacing groove 13, the outside fixedly connected with motor 14 of filter mantle 2, the output fixedly connected with screw 15 of motor 14, screw 15 and filter mantle 2 swing joint, the outside threaded connection of screw 15 has movable plate 16, movable plate 16 is located the filter subassembly 5 of filter subassembly bottom 17 and clearance brush 17.

Referring to fig. 1 to 4, a second groove 18 is formed in the top of the base 1, and a collection box 19 is movably connected to the top of the second groove 18.

As a technical optimization scheme of the utility model, by arranging the second groove 18 and the collecting box 19, the collecting box 19 can catch dirt brushed off by the cleaning brush plate 17, so that the dirt can be collected and treated conveniently.

Referring to fig. 1 to 4, a cleaning ring 20 is fixedly connected to the outer side of the moving plate 16, and the cleaning ring 20 is movably connected to the screw 15.

As a technical optimization scheme of the utility model, through the cleaning ring 20, bristles are arranged in the cleaning ring 20, and when the moving plate 16 drives the cleaning ring 20 to move, the bristles in the cleaning ring clean the surface of the screw 15, so that dirt is prevented from being accumulated on the screw 15.

Referring to fig. 1 to 4, a third limiting groove 21 is formed in the inner side of the filter cover 2, a third limiting block 22 is fixedly connected to the outer side of the moving plate 16, and the third limiting groove 21 is movably connected with the third limiting block 22.

As a technical optimization scheme of the utility model, the stability of the moving plate 16 when moving leftwards and rightwards is increased by arranging the third limiting groove 21 and the third limiting block 22.

Referring to fig. 1 to 4, a spring 23 is fixedly connected to the inner side of the first groove 10, and the spring 23 is movably connected with the connection block 11.

As a technical optimization scheme of the utility model, by arranging the spring 23, the spring 23 can automatically push the connecting block 11 to move, so that the stability of the second limiting block 12 when being inserted into the second limiting groove 13 is improved.

Referring to fig. 1 to 4, a first handle 24 is fixedly connected to the outside of the connection block 11, and a second handle 25 is fixedly connected to the outside of the collection box 19.

As a technical optimization scheme of the utility model, the first handle 24 and the second handle 25 are arranged, the first handle 24 is convenient for pulling the connecting block 11 and the mounting plate 8 to move, and the second handle 25 is convenient for pulling the collecting box 19 to move.

The working principle and the using flow of the utility model are as follows: air enters from the air inlet pipe 3, the filter assembly 5 is passed through from the bottom of the filter assembly 5, the exhaust pipe 4 is discharged, filter screen and active carbon adsorption plate through the filter assembly 5 are used for filtering waste gas, the filter screen is located at the bottom of the filter assembly 5, the motor 14 drives the screw rod 15 to rotate, the screw rod 15 drives the movable plate 16 to move left and right, the movable plate 16 drives the third limiting block 22 to slide in the third limiting groove 21, the movable plate 16 drives the cleaning ring 20 to move, the surface of the screw rod 15 is cleaned, the movable plate 16 drives the cleaning brush plate 17 to clean the bottom of the filter assembly 5 left and right, dirt and dust are brushed off, the brushed dirt falls into the collecting box 19, when the filter assembly 5 needs to be replaced, the first handle 24 is pulled inwards, the connecting block 11 is driven to move through the first handle 24, the spring 23 is extruded through the connecting block 11, the second limiting block 12 is driven to move out of the second limiting groove 13 through the connecting block 11, at the moment, the first handle 24 is driven to move the mounting plate 8, the filter element is driven to move out of the mounting plate 9 through the mounting plate 8, the filter element is driven to move out of the first limiting block 7, and the filter assembly 5 is driven to move out of the first limiting block 6 and the filter assembly 5 can be replaced.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An exhaust gas filtering device comprising a base (1), characterized in that: the utility model discloses a filter device, including base (1), filter housing (2), air inlet pipe (3) are connected with in the top intercommunication of the filter housing (2), the inboard swing joint of filter housing (2) has filter component (5), first spacing groove (6) have been seted up to the inboard of filter housing (2), the outside fixedly connected with first stopper (7) of filter component (5), the outside fixedly connected with mounting panel (8) of first stopper (7) and first spacing groove (6) swing joint of filter component (5), mounting groove (9) have been seted up in the outside of filter housing (2), mounting groove (9) and mounting panel (8) swing joint, first recess (10) have been seted up to the inside of mounting panel (8), the inboard swing joint of first recess (10) has connecting block (11), the outside fixedly connected with second stopper (12) of connecting block (11), the inside of first spacing groove (6) has seted up second stopper (7) and first spacing groove (6) swing joint has mounting panel (8), mounting groove (9) have mounting panel (14) are connected with screw rod (14) fixedly with screw rod (15) of filter housing (2), the outside threaded connection of screw rod (15) has movable plate (16), the top swing joint of movable plate (16) has cleaning brush board (17) that are located filtering component (5) bottom, cleaning brush board (17) and filtering component (5) swing joint.

2. An exhaust gas filtering apparatus according to claim 1, wherein: the top of base (1) has seted up second recess (18), the top swing joint of second recess (18) has collection box (19).

3. An exhaust gas filtering apparatus according to claim 1, wherein: the outside fixedly connected with clearance ring (20) of movable plate (16), clearance ring (20) and screw rod (15) swing joint.

4. An exhaust gas filtering apparatus according to claim 1, wherein: the inner side of the filter cover (2) is provided with a third limiting groove (21), the outer side of the movable plate (16) is fixedly connected with a third limiting block (22), and the third limiting groove (21) is movably connected with the third limiting block (22).

5. An exhaust gas filtering apparatus according to claim 1, wherein: the inner side of the first groove (10) is fixedly connected with a spring (23), and the spring (23) is movably connected with the connecting block (11).

6. An exhaust gas filtering apparatus according to claim 2, wherein: the outside fixedly connected with first handle (24) of connecting block (11), the outside fixedly connected with second handle (25) of collection box (19).