CN219272532U - Waste gas treatment device with filter element convenient to replace - Google Patents

Abstract

The utility model relates to the technical field of waste gas treatment and discloses a waste gas treatment device convenient for replacing a filter element, which comprises a filter box body, wherein an air inlet pipe is fixedly connected to the upper surface of the filter box body, a clamping mechanism is arranged in the filter box body, a filter mechanism is arranged on one side of the filter box body, an air outlet pipe is fixedly connected to the lower surface of the filter box body, the number of the clamping mechanisms is three, and the three clamping mechanisms comprise clamping blocks fixedly connected to two side walls of the filter box body. This conveniently change exhaust treatment device of filter core, through the setting of joint mechanism and filtering mechanism isotructure, it is inside to pass through the intake pipe with waste gas and arrange the filtration box, filters waste gas through filtering mechanism, after long-time use, the pulling removes the handle, makes the joint pole remove backward to make joint mechanism no longer carry out spacingly to filter frame, through the pulling pull rod, take filter frame and filter screen out the filtration box, clear up or change the filter screen.

Description

Waste gas treatment device with filter element convenient to replace

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to a waste gas treatment device with a filter element convenient to replace.

Background

The waste gas treatment refers to the work of pretreating waste gas generated in industrial places and factory workshops before being discharged to the outside so as to reach the standard of national waste gas discharge to the outside, and generally comprises the aspects of organic waste gas treatment, dust waste gas treatment, acid-base waste gas treatment, peculiar smell waste gas treatment, air sterilization, disinfection, purification and the like.

When waste gas is treated, a waste gas treatment device is required to be used, and a filter element is generally arranged for filtering waste gas, but most waste gas devices are fixed on the waste gas device when the filter element is arranged, after long-time use, more sundries are accumulated on the surface of the filter element, and the filter element is fixedly arranged on the waste gas device, so that the filter element is inconvenient to replace, and the waste gas treatment efficiency is influenced, and therefore, the waste gas treatment device convenient for replacing the filter element is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the waste gas treatment device with the filter element convenient to replace, and solves the problems that the waste gas treatment efficiency is affected because the surface of the filter element is accumulated with more sundries after the waste gas treatment device provided in the background art is used for a long time and the filter element is fixedly arranged on the waste gas treatment device.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a convenient exhaust treatment device who changes filter core, includes the filtration box, the upper surface fixedly connected with intake pipe of filtration box, the internally mounted of filtration box has joint mechanism, filtration mechanism is installed to filtration box one side, the lower surface fixedly connected with outlet duct of filtration box;

the number of the clamping mechanisms is three, the three clamping mechanisms comprise clamping blocks fixedly connected to two side walls of the filtering box body, limiting holes are formed in two sides of the surface of each clamping block, a baffle is fixedly connected to the inside of each limiting hole, a spring is fixedly connected to the surface of each baffle, a limiting block is fixedly connected to one end of each spring, a connecting rod is fixedly connected to the inside of each spring, and one end of each connecting rod penetrates through two baffle connecting rods respectively.

Optionally, the outside of two the clamping pole is all fixedly connected with removes the handle, and two the one end of clamping pole is all fixedly connected with pinion rack, and two the opposite side of pinion rack meshes jointly has the rotation gear.

Optionally, the two movable handles are movably inserted into two sides of the filtering box respectively, and the toothed plate and the rotating gear are movably connected to the inner wall of the filtering box.

Optionally, the filter mechanism includes the deflector of respectively fixed connection in two joint piece inboards, two the common sliding connection in surface of deflector has filter frame, filter frame's internally mounted has the filter screen, the joint groove has all been seted up to filter frame front and the both sides at the back.

Optionally, the deflector corresponds with the filter frame, the joint groove corresponds with the stopper, filter frame and filter box looks adaptation.

Optionally, one side fixedly connected with pull rod of filter frame, the intake pipe is linked together with the rose box body, the outlet duct is linked together with the rose box body, spring and spacing hole swing joint.

(III) beneficial effects

The utility model provides an exhaust gas treatment device with a conveniently replaced filter element, which has the following beneficial effects:

this conveniently change exhaust treatment device of filter core, through the filter box, the intake pipe, joint mechanism, the setting of filter mechanism and outlet duct isotructure, it is inside to pass through the intake pipe with waste gas and get into the filter box, filter waste gas through filter mechanism, after long-time use, the pulling removes the handle, make the joint pole remove backward, thereby make joint mechanism no longer carry out spacingly to filter frame, through the pulling pull rod, take filter frame and filter screen out the filter box, clear up or change the filter screen, afterwards through the setting of deflector, insert filter frame inside the filter box, and carry out spacingly through joint mechanism, thereby continue to filter waste gas, make exhaust treatment device change the clearance to the filter screen through joint mechanism more convenient after using the overlength, thereby make exhaust treatment device to the filtration of waste gas more high-efficient, exhaust treatment's efficiency has been improved.

Drawings

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

FIG. 2 is a schematic view of a second view part structure of the present utility model;

FIG. 3 is a schematic diagram of the position relationship between the clamping mechanism and the filtering mechanism;

FIG. 4 is a schematic view of a part of the structure of the clamping mechanism of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

FIG. 6 is a schematic view of a partial cross-sectional structure of a filter mechanism of the present utility model.

In the figure: 1. a filter box; 2. an air inlet pipe; 3. an air outlet pipe; 4. a clamping block; 5. a limiting hole; 6. a spring; 7. a limiting block; 8. a connecting rod; 9. a clamping rod; 10. a moving handle; 11. a toothed plate; 12. rotating the gear; 13. a guide plate; 14. a filter frame; 15. a filter screen; 16. and a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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.

Referring to fig. 1 to 6, the present utility model provides a technical solution: the utility model provides a convenient exhaust treatment device who changes filter core, including filter box 1, the upper surface fixedly connected with intake pipe 2 of filter box 1, the internally mounted of filter box 1 has joint mechanism, the quantity of joint mechanism is three, three joint mechanism all includes joint piece 4 fixedly connected with filter box 1 both sides wall, spacing hole 5 has all been seted up to the both sides on joint piece 4 surface, the inside fixedly connected with separation blade of spacing hole 5, the surface fixedly connected with spring 6 of separation blade, the one end fixedly connected with stopper 7 of spring 6, the inside fixedly connected with connecting rod 8 of spring 6, the one end of two connecting rods 8 runs through two separation blades jointly fixedly connected with joint rod 9 respectively, the outside of two joint rod 9 all fixedly connected with removal handle 10, the one end of two joint rod 9 all fixedly connected with pinion rack 11, the opposite sides of the two toothed plates 11 are meshed with a rotating gear 12 together, the two moving handles 10 are movably inserted into the two sides of the filter box body 1 respectively, the toothed plates 11 and the rotating gear 12 are movably connected to the inner wall of the filter box body 1, after the waste gas treatment device is used for a long time, waste gas is not discharged into the filter box body 1 any more, the moving handles 10 are pulled to move the clamping rods 9, one toothed plate 11 is driven to move, the rotating gear 12 is rotated, the other toothed plate 11 is reversely moved, the two clamping rods 9 are far away from each other, the connecting rods 8 are driven to synchronously move, the limiting block 7 is pulled, the limiting block 7 is not inserted into the clamping groove 16 any more, the limiting block 14 is not limited, and the spring 6 is driven to compress when the limiting block 7 moves, so that the filter frame 14 can be pulled out of the filter box body 1, thereby replacing the filter screen 15;

the filter mechanism is installed to 1 one side of rose box, the filter mechanism is including the deflector 13 of respectively fixed connection in two joint piece 4 inboards, the common sliding connection in surface of two deflector 13 has filter frame 14, filter frame 14's internally mounted has filter screen 15, filter frame 14 front and the both sides on back have all seted up joint groove 16, deflector 13 and filter frame 14 are corresponding, after the change, through deflector 13, peg graft filter frame 14 in the inside of rose box 1, loosen and remove handle 10, make connecting rod 8 pass through spring 6's elasticity removal, reset stopper 7, thereby make its inside that inserts joint groove 16, carry out spacingly to filter frame 14, afterwards continue to exhaust gas treatment device's inside exhaust gas, thereby continue to filter waste gas, joint groove 16 and stopper 7 correspond, filter frame 14 and 1 looks adaptation, filter box 1's lower surface fixedly connected with outlet duct 3, one side fixedly connected with pull rod of filter frame 14, inlet duct 2 is linked together with rose box 1, outlet duct 3 and rose box 1 are linked together, with exhaust gas 2 are discharged into the inside of rose box, it is more through the inside of rose box 1, carry out spacing to exhaust gas treatment device through the filter screen 15, after the exhaust gas treatment device is more through the inside of rose box 1, can be carried out the clearance through the filter screen 15, thereby the exhaust gas treatment efficiency is improved, the exhaust gas treatment device is more through the filter device is passed through the inside of the filter screen 15, and more exhaust gas treatment device is more than the time has been passed through the filter device.

Detailed descriptions of known functions and known components are omitted in the specific embodiments of the present disclosure, and the operating means adopted to ensure compatibility of the device are consistent with the parameters of the commercial instruments.

In summary, the operation steps of the exhaust gas treatment device with the filter element convenient to replace are as follows;

during the use, the user passes through the inside that intake pipe 2 was gone into with waste gas filter box 1, the debris in its inside waste gas passes through filter screen 15 and filters out, afterwards, exhaust gas after will filtering passes through outlet duct 3 and discharges, after exhaust treatment device long-time use, no longer go into waste gas to the inside of filter box 1, pulling removes handle 10, make clamping rod 9 remove, thereby drive one of them pinion rack 11 and remove, make the rotation gear 12 rotate, make another pinion rack 11 reverse movement, thereby make two clamping rods 9 keep away from each other, drive connecting rod 8 synchronous movement, stimulate stopper 7 pulling, thereby make stopper 7 no longer peg graft in the inside of joint groove 16, thereby no longer carry out spacingly to filter frame 14, and stopper 7 when removing, drive spring 6 compression, make filter frame 14 can extract the inside of filter box 1, thereby change filter screen 15, after the change, through deflector 13, splice filter frame 14 in the inside of filter box 1, loosen and remove handle 10, make connecting rod 8 pass through spring 6 and remove, make stopper 7 insert the inside that the card inserts into the stopper 16, thereby make the inside waste gas treatment device is continued to carry out to the exhaust treatment device after the waste gas, thereby, the exhaust treatment device is continued to carry out more than the waste gas treatment device, and the exhaust treatment device is more advanced.

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 (6)

1. The utility model provides a conveniently change exhaust treatment device of filter core, includes filtration box (1), its characterized in that: the air inlet pipe (2) is fixedly connected to the upper surface of the filtering box body (1), a clamping mechanism is arranged in the filtering box body (1), a filtering mechanism is arranged on one side of the filtering box body (1), and an air outlet pipe (3) is fixedly connected to the lower surface of the filtering box body (1);

the number of the clamping mechanisms is three, the three clamping mechanisms comprise clamping blocks (4) fixedly connected to two side walls of the filtering box body (1), limiting holes (5) are formed in two sides of the surface of each clamping block (4), retaining pieces are fixedly connected to the inside of each limiting hole (5), springs (6) are fixedly connected to the surfaces of the retaining pieces, limiting blocks (7) are fixedly connected to one ends of the springs (6), connecting rods (8) are fixedly connected to the inside of the springs (6), and one ends of the two connecting rods (8) penetrate through two retaining pieces respectively and are fixedly connected with clamping rods (9) in common.

2. An exhaust treatment device for facilitating replacement of a filter cartridge as defined in claim 1, wherein: the outside of two clamping connection rods (9) is fixedly connected with a movable handle (10), one ends of the two clamping connection rods (9) are fixedly connected with toothed plates (11), and rotating gears (12) are meshed with opposite sides of the two toothed plates (11) together.

3. An exhaust treatment device for facilitating replacement of a filter cartridge as defined in claim 2, wherein: the two movable handles (10) are movably inserted into two sides of the filtering box body (1) respectively, and the toothed plate (11) and the rotating gear (12) are movably connected to the inner wall of the filtering box body (1).

4. An exhaust treatment device for facilitating replacement of a filter cartridge as defined in claim 1, wherein: the filtering mechanism comprises guide plates (13) which are respectively and fixedly connected to the inner sides of the two clamping blocks (4), the surfaces of the two guide plates (13) are jointly and slidably connected with a filtering frame (14), a filter screen (15) is arranged in the filtering frame (14), and clamping grooves (16) are formed in both sides of the front face and the back face of the filtering frame (14).

5. An exhaust treatment device for facilitating replacement of a filter cartridge as defined in claim 4, wherein: the guide plate (13) corresponds to the filter frame (14), the clamping groove (16) corresponds to the limiting block (7), and the filter frame (14) is matched with the filter box body (1).

6. An exhaust treatment device for facilitating replacement of a filter cartridge as defined in claim 4, wherein: one side of the filtering frame (14) is fixedly connected with a pull rod, the air inlet pipe (2) is communicated with the filtering box body (1), the air outlet pipe (3) is communicated with the filtering box body (1), and the spring (6) is movably connected with the limiting hole (5).

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