CN220736965U

CN220736965U - Conveniently-detached catalyst filtering device

Info

Publication number: CN220736965U
Application number: CN202322475948.XU
Authority: CN
Inventors: 陈玉海; 尹德平; 李庆刚; 刘琪; 宋泽华; 李英; 薛云松
Original assignee: Kaisheng Jinghua Glass Co ltd
Current assignee: Kaisheng Jinghua Glass Co ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-04-09
Anticipated expiration: 2033-09-12

Abstract

The utility model discloses a convenient-to-detach catalyst filtering device, which comprises a box body, wherein a supporting plate is arranged at the bottom end of the box body, a structure which consists of a supporting column and a first spring and is used for buffering is arranged between the supporting plate and a bottom plate, stable structures are arranged on two sides of the supporting plate, an observation window is arranged above the front end of the box body, two notches which are arranged on the box body are arranged below the observation window, a sliding rail is fixedly connected inside the upper end notch, a filter screen is arranged in the upper end notch, a limiting structure is arranged between the filter screen and the sliding rail, a water tank is connected inside the lower end notch in a sliding manner, an air inlet pipe is inserted into the bottom end of the rear part of one side of the box body, an air outlet pipe is inserted into the middle part of one side, which is far away from the air inlet pipe, the air inlet pipe and the air outlet pipe are controlled by electric valves, and handles are fixedly connected to the middle parts of the front end of the filter screen and the water tank. The utility model has the advantages that: the filter screen convenient to detach is designed, so that maintenance in the later stage is more convenient; the design of the stable structure also enables the equipment to reduce vibration and noise during operation.

Description

Conveniently-detached catalyst filtering device

Technical Field

The utility model relates to the field of waste gas treatment, in particular to a convenient-to-detach catalyst filtering device.

Background

In the process of chemical production, a large amount of waste gas is often generated, if the waste gas is directly discharged into the atmosphere without treatment, a large amount of pollution is generated to the environment, and acid rain is serious, and the influence is caused to the global environment and the life production of human society, so that the industrial waste gas can be discharged after being subjected to dust removal, denitration, desulfurization and other processes in view of environmental protection, and therefore, the waste gas filtering device is generated, the service life of a filter screen in the filtering device is reduced along with the time, the filtering effect of the waste gas is reduced, maintenance or replacement is needed, but the conventional waste gas filtering device has the problem that the filter screen in the conventional waste gas filtering device is generally difficult to clean, and therefore, the waste gas filtering device needs to be improved.

The utility model discloses an exhaust gas filter of publication No. CN218280979U, cleaning device includes two montants, two montant symmetric distributions are between the upper and lower both ends inner wall of filter frame, sliding connection has the cleaning board between two montants, one side surface that the cleaning board is close to the filter screen is equipped with the brush hair, one side inner wall surface fixed mounting of casing has two backup pads, rotate between two backup pads and be connected with the threaded rod, the bottom surface fixed mounting of one of them backup pad has the motor, the surface threaded connection of threaded rod has the movable block, vertical groove has been seted up to one side inner wall surface of casing, the one end fixed mounting who erects the groove is kept away from to the movable block has the connecting rod, the one end and the cleaning board fixed connection of movable block are kept away from to the connecting rod, first logical groove has been seted up to the inside bottom surface of filter frame.

According to the utility model, through the mode, the problem that the whole process is very complicated when the filter screen is cleaned by the waste gas filter in the prior art is solved to a certain extent, but the prior art still has room for improvement:

1. the prior art adopts cleaning device to clean the filter screen of whole filter, but in daily use, the particulate matter diameter in the waste gas is less to adsorb on the filter screen, be difficult to brush through the mode of brush hair, and brush hair is still easy to cause harm to active carbon or filter material and the coating on the filter screen to the long-time brush of filter screen, thereby reduce the filter effect.

2. The filtering structure designed by the prior art does not adopt a corresponding damping device, but in actual use, the filtering structure is impacted by airflow or liquid flow in the equipment and the operation of a motor or a pump in the system, the equipment can vibrate in the operation process, the vibration is conducted to the ground through the shell of the equipment, a certain degree of noise can be generated, the vibration of the equipment can influence the instrument in the equipment, the displacement of parts is easily caused for a long time, and even the equipment is failed.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the defects and provide a catalyst filtering device convenient to detach.

In order to solve the technical problems, the technical scheme includes that the catalyst filtering device convenient to detach comprises a box body, a supporting plate is fixedly connected to the bottom end of the box body, telescopic columns are fixedly connected to two sides of the bottom end of the supporting plate and the front end and the rear end of the supporting plate, a bottom plate is fixedly connected to the bottom end of each telescopic column, a first spring is sleeved outside each telescopic column, the top end and the bottom end of the first spring are respectively and fixedly connected to the supporting plate and the bottom plate, stabilizing structures matched with the bottom plate for use are arranged on two sides of the supporting plate, the stabilizing structures are located on two sides of the box body, an observation window is arranged above the front end of the box body, two notches are formed in the lower portion of the observation window, a slide rail is fixedly connected to the upper end of the notch, a filter screen is connected to the interior of the slide rail in a sliding manner, a limiting structure is arranged between the filter screen and the slide rail, a water tank is connected to the interior of the notch, an air inlet pipe is spliced to the bottom end of the rear end of the box body, an air outlet pipe is spliced in the middle of one side of the box body, the air inlet pipe is spliced with the middle of the air outlet pipe, and the air outlet pipe is controlled by an electric valve.

As an improvement, limit structure is including opening in the cavity one of filter screen front end both sides, the inside front end fixedly connected with vertical setting's of cavity one dead lever, the equal sliding connection of upper and lower end of dead lever has the slider, fixedly connected with L font depression bar one on the slider.

As an improvement, the rear end fixedly connected with L font bolt of depression bar one, the bolt all passes the cavity with depression bar one and extends to outside in the lump, it has the recess that the cooperation bolt used to open on the slide rail, the close side of bolt is provided with the fixed block of fixed connection on cavity one, through being provided with second interconnect of spring between fixed block and the bolt.

As an improvement, the stabilizing structure comprises an outer shell fixedly connected to the middle parts of two sides of the supporting plate, an inner shell is fixedly connected to the inner part of the outer shell, a second cavity is formed in the inner shell, a second compression rod is arranged in the second cavity, and the second compression rod penetrates through the inner shell and extends to the outside.

As an improvement, shell bottom fixedly connected with sucking disc, the trachea has all been pegged graft on inner shell both sides top, the trachea bottom passes the shell and extend to inside the sucking disc, be provided with the third interconnect of spring between the bottom of depression bar two and the inner shell bottom.

As an improvement, the filter screen adopts an active carbon filter screen, and catalyst catalytic materials are sprayed on the filter screen.

Compared with the prior art, the utility model has the advantages that: 1. according to the utility model, the filter screen convenient to detach is designed, and the brush hair is replaced for cleaning in a detachment and replacement mode, so that the damage to the filter screen caused by long-time scraping of the brush hair is avoided, the maintenance efficiency of the filter screen is improved, and the influence on the filtering effect in the maintenance process of the filter screen is reduced.

2. The utility model forms a structure for damping by combining the telescopic column and the first spring, is matched with the practicability of the stable structure, can absorb and buffer the vibration generated by the equipment in the running process, reduces the noise and reduces the influence of the vibration of the equipment on the internal components.

Drawings

FIG. 1 is a perspective view of a catalytic filter device of the present utility model which is convenient to disassemble;

FIG. 2 is a front view of a catalytic filter device of the present utility model which is convenient to disassemble;

FIG. 3 is a side cross-sectional view of a spacing structure of a conveniently removable catalytic filter device of the present utility model;

FIG. 4 is a front cross-sectional view of a stabilization construct of a catalytic filtration device of the present utility model that is convenient to disassemble;

as shown in the figure: 1. a case; 2. a support plate; 3. a telescopic column; 4. a bottom plate; 5. a first spring; 6. a stabilizing structure; 7. an observation window; 8. a notch; 9. a slide rail; 10. a filter screen; 11. a limit structure; 12. a pool; 13. an air inlet pipe; 14. an air outlet pipe; 15. an electric valve; 16. a handle; 17. a first cavity; 18. a fixed rod; 19. a slide block; 20. a first compression bar; 21. a plug pin; 22. a groove; 23. a fixed block; 24. a second spring; 25. a housing; 26. an inner case; 27. a cavity II; 28. a second compression bar; 29. a suction cup; 30. an air pipe; 31. and a third spring.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The working principle of the utility model is as shown in figures 1-4: the utility model provides a convenient catalyst filter equipment who dismantles to box 1 is the main part, open its front end has observation window 7, a filter condition for the inside filter screen 10 of observation box 1, and the service condition of filter screen 10, on the box 1 below observation window 7, be the notch 8 of the unanimous vertical setting of two sizes, the notch 8 inside of top is provided with slide rail 9, slide rail 9's inside sliding connection has filter screen 10 and connects it fixedly through limit structure 11, limit structure 11's design makes it convenient dismantlement, in order to improve efficiency, and, filter screen 10 adopts the active carbon filter screen, and the spraying has catalyst material on it, active carbon has powerful absorption, can adsorb various organic compounds in the waste gas, volatile organic matter and peculiar smell material, and, catalyst material is as a catalyst, harmful substance in the waste gas carries out chemical reaction, and then turn into harmless material.

A water tank 12 is arranged in the notch 8 below and internally provided with water, and the water tank is used for capturing and removing dust particles in the waste gas, when the flue gas passes through, the water molecules are combined with the dust particles in the flue gas, so that the water molecules become heavy and are deposited in the water tank 12, and the purpose of dust removal is achieved; in addition, the water can also be used as a carrier of the reducing agent in the denitration process, the reducing agent is conveyed to a reaction zone and reacts with Nox under the action of a specific temperature and a catalyst to reduce the Nox to N ₂ The method comprises the steps of carrying out a first treatment on the surface of the Furthermore, in the desulfurization step, the water can remove SO from the exhaust gas ₂ Is absorbed into water to generate sulfite or sulfate so as to realize desulfurization, and of course, the front ends of the water tank 12 and the filter screen 10 are fixedly connected with a handle 16, so that the desulfurization device is convenient to draw out.

On the other hand, an air inlet pipe 13 and an air outlet pipe 14 are respectively inserted into the bottom end of one side and the other side of the top end of the box body 1, and the opening and the closing of the air inlet pipe and the air outlet pipe are controlled through an electric valve 15. Meanwhile, a supporting plate 2 is fixedly connected to the bottom end of a box body 1, a bottom plate 4 is arranged at the bottom end of the supporting plate 2, the bottom plate 4 and the supporting plate 2 are connected with each other through telescopic columns 3 arranged at the periphery of the middle parts of the two plates, a spring I5 is sleeved outside the telescopic columns 3 and fixedly connected with the two plates, the buffering effect is achieved, in order to enable equipment not to shake in the running process, a stabilizing structure 6 matched with the bottom plate 4 for use is arranged on the supporting plate 2 and positioned in the middle of two sides of the box body 1 for stabilization.

In the above way, the catalytic filter device is a general appearance structure of the catalytic filter device which is convenient to disassemble.

In order to further explain the working principle of the catalyst filtering device convenient to detach, the limiting structure 11 comprises a first cavity 17 which is opened at two sides of the front end of the filter screen 10, a fixing rod 18 which is vertically arranged is fixedly connected at the front end inside the first cavity 17, sliding blocks 19 are respectively connected at the upper end and the lower end of the fixing rod 18 in a sliding manner, and an L-shaped first compression rod 20 is fixedly connected on the sliding blocks 19; the rear end of the first compression bar 20 is fixedly connected with an L-shaped bolt 21, the bolt 21 and the first compression bar 20 penetrate through the first cavity 17 and extend to the outside, a groove 22 matched with the bolt 21 is formed in the sliding rail 9, a fixed block 23 fixedly connected to the first cavity 17 is arranged on the close side of the bolt 21, and the fixed block 23 and the bolt 21 are connected with each other through a second spring 24.

In order to further explain the working principle of the conveniently detached catalyst filtering device of the utility model, the stabilizing structure 6 comprises an outer shell 25 fixedly connected to the middle parts of two sides of the supporting plate 2, an inner shell 26 is fixedly connected to the inner part of the outer shell 25, a second cavity 27 is formed in the inner shell 26, a second compression rod 28 is arranged in the second cavity 27, and the second compression rod 28 penetrates through the inner shell 26 and extends to the outside; the bottom end of the outer shell 25 is fixedly connected with a sucker 29, the top ends of the two sides of the inner shell 26 are respectively inserted with an air pipe 30, the bottom ends of the air pipes 30 penetrate through the outer shell 25 and extend into the sucker 29, and the bottom ends of the second compression rod 28 and the bottom end of the inner shell 26 are connected with each other through a third spring 31.

It should be particularly noted herein that the components described and identified herein and in the drawings of the present utility model are all key components forming the present utility model, and that the remaining non-key components or obvious components of the prior art include, but are not limited to: the screws, nuts, rotating parts and their associated support structures, as well as technical features similar to the prior art, are not shown, but are not meant to indicate that the above mentioned parts are not present in the present utility model nor are they to be construed as practical limitations of the present utility model.

It should be noted that the driving of each component and the effects achieved by the driving of each component in the present utility model, including but not limited to the driving of the electric valve 15, the operation of various components in the device, etc. all require additional wiring, or the installation of components such as a power source, a driving motor, etc. to achieve the driving, and if it is desired to obtain data such as the opening and closing degree of the valve, it also requires additional installation of a control module or a singlechip and programming of the components, because the components such as the wiring, the power source, the driving motor, the control module, the singlechip are all mature technologies existing in the market, and are well known to those skilled in the art, they are not described and identified in the present utility model and the drawings, and the technical principles thereof are not repeated herein.

In the implementation of the utility model, the waste gas enters from the air inlet pipe 13, after being treated by the filter screen 10, the waste gas substances are adsorbed on the upper part of the filter screen 10 and fall into the water tank 12, and then the purified waste gas is discharged through the air outlet pipe 14 and is discharged.

If the filter screen 10 reaches the service life, or needs to be maintained and replaced, the user can pinch the first pressing rod 20 by hand, at this time, the sliding block 19 is forced to move on the fixed rod 18 in opposite directions, so as to drive the bolt 21 to separate from the groove 22 and compress the second spring 24, and when the bolt 21 is completely separated from the groove 22 and enters the first cavity 17, the user can hold the handle 16 to withdraw the filter screen 10 for maintenance and replacement.

When the operation of the device is unstable, the user can press the second pressing rod 28 downwards, at this time, the air below the inner part of the second cavity 27 is compressed, the air stress density above the second pressing rod is reduced, at this time, the air pipe 30 can suck air from the sucker 29 under the influence of atmospheric pressure, and is used for filling the air in the second cavity 27, so that the upper end and the lower end of the air are balanced, at this time, the air density inside the sucker 29 is reduced, the air pressure is reduced, the sucker 29 is firmly pressed on the bottom plate 4 under the influence of the atmospheric pressure, and a stable effect is achieved.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a convenient catalyst filter equipment who dismantles, includes box (1), its characterized in that: the utility model discloses a water tank, including box (1) bottom fixedly connected with backup pad (2), backup pad (2) bottom both sides and front and back end are all fixedly connected with telescopic column (3), telescopic column (3) bottom fixedly connected with bottom plate (4), telescopic column (3) outside has cup jointed spring one (5), the top and the bottom of spring one (5) are fixed connection respectively on backup pad (2) and bottom plate (4), backup pad (2) both sides all are provided with stable structure (6) that cooperation bottom plate (4) used, stable structure (6) are located box (1) both sides, box (1) front end top is opened there is observation window (7), observation window (7) below is provided with two notch (8) of opening on box (1), upper end notch (8) inside fixedly connected with slide rail (9), slide connection (10) inside slide rail (9) are provided with limit structure (11) interconnect between slide rail (10) and slide rail (9), lower extreme, air inlet duct (12) inside slide connection (1) have filter screen (13) top one side of inserting and connecting with box (13), the air inlet pipe (13) and the air outlet pipe (14) are controlled by the electric valve (15), and handles (16) are fixedly connected to the middle parts of the front ends of the filter screen (10) and the water tank (12).

2. The catalytic filter device of claim 1, wherein: the limiting structure (11) comprises a first cavity (17) which is formed in two sides of the front end of the filter screen (10), a fixing rod (18) which is vertically arranged is fixedly connected to the front end of the first cavity (17), sliding blocks (19) are slidably connected to the upper end and the lower end of the fixing rod (18), and a first L-shaped pressing rod (20) is fixedly connected to the sliding blocks (19).

3. The catalytic filter device of claim 2, wherein: the novel hydraulic pressure control device is characterized in that the rear end of the first compression bar (20) is fixedly connected with an L-shaped bolt (21), the bolt (21) and the first compression bar (20) penetrate through the first cavity (17) and extend to the outside, a groove (22) matched with the bolt (21) is formed in the sliding rail (9), a fixed block (23) fixedly connected to the first cavity (17) is arranged on the similar side of the bolt (21), and the fixed block (23) and the bolt (21) are connected with each other through a second spring (24).

4. The catalytic filter device of claim 1, wherein: the stabilizing structure (6) comprises an outer shell (25) fixedly connected to the middle parts of two sides of the supporting plate (2), an inner shell (26) is fixedly connected to the inner shell (25), a second cavity (27) is formed in the inner shell (26), a second compression rod (28) is arranged in the second cavity (27), and the second compression rod (28) penetrates through the inner shell (26) and extends to the outside.

5. The catalytic filter device of claim 4, wherein: the novel air compressor is characterized in that a sucker (29) is fixedly connected to the bottom end of the outer shell (25), air pipes (30) are inserted into the top ends of two sides of the inner shell (26), the bottom ends of the air pipes (30) penetrate through the outer shell (25) and extend to the inside of the sucker (29), and the bottom ends of the second compression rod (28) and the bottom end of the inner shell (26) are connected with each other through a third spring (31).

6. The catalytic filter device of claim 1, wherein: the filter screen (10) adopts an active carbon filter screen, and catalyst catalytic materials are sprayed on the filter screen (10).