CN214597875U

CN214597875U - High-efficient dry-type filter is used in industrial waste gas preliminary treatment

Info

Publication number: CN214597875U
Application number: CN202120066727.5U
Authority: CN
Inventors: 王春燕; 程唤坚; 刘海; 刘业峰; 彭彩霞
Original assignee: Jiujiang Runda Environmental Protection Co ltd
Current assignee: Jiujiang Runda Environmental Protection Co ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-11-05
Anticipated expiration: 2031-01-08

Abstract

The utility model discloses a high-efficient dry-type filter is used in industrial waste gas preliminary treatment, which comprises a housin, the inside of casing from left to right installs plate-type just imitates airstrainer, board-type well effect airstrainer and board-type high-efficient airstrainer in proper order, the top cap is installed at the top of casing, the upper surface central point of top cap puts and installs vibrating motor, the curb plate is all installed to the both sides outer wall below of casing, the lower surface mounting of curb plate has the backup pad, the top at first connecting plate is installed to the bottom of backup pad, the below of first connecting plate is provided with the supporting seat, spacing post is all installed to the upper surface both sides of supporting seat. The utility model discloses can effectually filter the particulate matter in the industrial waste gas, improve exhaust-gas treatment's effect, avoid the particulate matter to block up the condition emergence of board-like just imitating airstrainer, board-like well effect airstrainer and board-like high-efficient airstrainer, improved filtration efficiency, the practicality is strong.

Description

High-efficient dry-type filter is used in industrial waste gas preliminary treatment

Technical Field

The utility model relates to an industrial waste gas treatment equipment technical field specifically is a high-efficient dry filter is used in industrial waste gas preliminary treatment.

Background

Industrial waste gas refers to the general term for various pollutant-containing gases discharged into the air during the combustion and production processes of fuels in the factory area of an enterprise, and these waste gases include: carbon dioxide, carbon disulfide, hydrogen sulfide, fluorides, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, lead mercury (mist) sulfate, beryllium compounds, smoke dust and productive dust, which are discharged into the atmosphere and pollute the air. The substances enter human bodies through different ways and respiratory tracts, some substances directly cause harm, some substances also have an accumulation effect and can seriously harm the health of people, and different substances have different influences.

However, when the existing high-efficiency dry filter for industrial waste gas pretreatment is used for filtering and removing particulate matters in industrial waste gas, the particulate matters in the industrial waste gas are easily adhered to the filter structure, so that filter holes in the filter structure are blocked, frequent operation of workers on the filter structure is required, and the waste gas treatment efficiency is reduced; therefore, the existing use requirements are not satisfied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient dry-type filter is used in industrial waste gas preliminary treatment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency dry filter for industrial waste gas pretreatment comprises a shell, wherein a plate-type primary air filter screen, a plate-type intermediate air filter screen and a plate-type high-efficiency air filter screen are sequentially arranged in the shell from left to right, a top cover is arranged at the top of the shell, a vibration motor is arranged at the central position of the upper surface of the top cover, side plates are respectively arranged below the outer walls of two sides of the shell, a supporting plate is arranged on the lower surface of each side plate, the bottom end of each supporting plate is arranged at the top of a first connecting plate, a supporting seat is arranged below the first connecting plate, limiting posts are respectively arranged on two sides of the upper surface of each supporting seat, the top ends of the limiting posts penetrate through holes in the surfaces of the first connecting plates and are connected with limiting plates, springs are respectively arranged between the bottoms of the limiting plates and the tops of the first connecting plates and between the bottoms of the first connecting plates and the tops of the supporting seats, and the spring is located the outer wall outside of spacing post, the bottom of casing is provided with the scum pipe, the internally mounted of scum pipe has sealed piece, sealed piece is installed at the top of second connecting plate, and the second connecting plate is located the outside of scum pipe, the lower surface mounting of scum pipe has the go-between, be provided with intake pipe and outlet duct on the both sides outer wall of casing respectively.

Preferably, the front end both ends of board-like just imitating airstrainer, board-like well effect airstrainer and board-like high-efficient airstrainer all install the U type inslot on U type mounting panel, and board-like just imitate airstrainer, board-like well effect airstrainer and board-like high-efficient airstrainer's front and back both ends outer wall all with the cell wall clearance connection in the U type groove on the mounting panel, U type mounting panel is installed on both ends around the inside of casing.

Preferably, the reference column is all installed to four corners in the bottom of top cap, the locating hole has all been seted up to four corners in the top of casing, the reference column is installed in the locating hole, and the outer wall of reference column and the pore wall clearance connection of locating hole, first electro-magnet is installed to the bottom of reference column, install the second electro-magnet in the locating hole, first electro-magnet and second solenoid valve magnetism are connected.

Preferably, a sealing ring is arranged at the joint between the top cover and the shell.

Preferably, the two sides of the upper surface of the top cover are both provided with lifting handles, and the outer walls of the lifting handles are provided with anti-skidding sleeves.

Preferably, a threaded hole is formed in the center of the surface of the limiting plate, an external thread is arranged on the outer wall of the top end of the limiting column, and the external thread on the outer wall of the limiting column is in threaded engagement with the internal thread on the wall of the threaded hole.

Preferably, the outer wall of the sealing block is provided with an external thread, the inner wall of the slag discharging pipe is provided with an internal thread, and the external thread on the outer wall of the sealing block is in threaded engagement with the internal thread on the inner wall of the slag discharging pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a board-like air filter, board-like well effect air filter and board-like high-efficient air filter's cooperation setting, when filtering the particulate matter in the industrial waste gas, industrial waste gas enters into the inside of casing and discharges from the outlet duct from the intake pipe, and at this in-process, board-like air filter, board-like well effect air filter and board-like high-efficient air filter can effectually filter the particulate matter in the industrial waste gas, have improved industrial waste gas treatment's effect.

(2) The utility model can drive the utility model to vibrate up and down by the matching arrangement of a series of structures such as a vibrating motor, a limiting post, a limiting plate, a spring, a first connecting plate and the like, when the utility model vibrates up and down, the particles filtered on the plate-type primary air filter screen, the plate-type intermediate air filter screen and the plate-type high efficiency air filter screen can be vibrated to fall into the slag discharge pipe, thereby avoiding the situation that the particles block the plate-type primary air filter screen, the plate-type intermediate air filter screen and the plate-type high efficiency air filter screen, avoiding the frequent cleaning of the plate-type primary air filter screen, the plate-type intermediate air filter screen and the plate-type high efficiency air filter screen by workers, improving the filtering efficiency, when discharging the dirt in the slag discharge pipe, the dirt in the slag discharge pipe can be automatically discharged when the workers disassemble the sealing block, the practicability is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present invention;

fig. 4 is a schematic view of a partial enlarged structure at B in fig. 1 according to the present invention;

fig. 5 is a schematic structural diagram of the U-shaped mounting plate of the present invention.

In the figure: 1. a top cover; 2. an anti-slip sleeve; 3. carrying the handle; 4. a vibration motor; 5. a U-shaped mounting plate; 6. a plate-type efficient air filter screen; 7. a seal ring; 8. an air inlet pipe; 9. a side plate; 10. a housing; 11. a support plate; 12. a limiting column; 13. a limiting plate; 14. a first connecting plate; 15. a spring; 16. a supporting seat; 17. a second connecting plate; 18. a connecting ring; 19. a sealing block; 20. a slag discharge pipe; 21. an air outlet pipe; 22. a threaded hole; 23. a through hole; 24. a positioning column; 25. positioning holes; 26. a first electromagnet; 27. a second electromagnet; 28. a plate-type primary air filter screen; 29. plate-type medium efficiency air filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a high-efficiency dry filter for industrial waste gas pretreatment comprises a shell 10, wherein a plate-type primary air filter screen 28, a plate-type intermediate air filter screen 29 and a plate-type high-efficiency air filter screen 6 are sequentially arranged in the shell 10 from left to right, a top cover 1 is arranged at the top of the shell 10, a vibration motor 4 is arranged at the central position of the upper surface of the top cover 1, side plates 9 are respectively arranged below the outer walls of two sides of the shell 10, supporting plates 11 are arranged on the lower surfaces of the side plates 9, the bottom ends of the supporting plates 11 are arranged at the top of a first connecting plate 14, a supporting seat 16 is arranged below the first connecting plate 14, limiting columns 12 are respectively arranged on two sides of the upper surface of the supporting seat 16, the top ends of the limiting columns 12 penetrate through holes 23 in the surface of the first connecting plate 14 to be connected with limiting plates 13, springs 15 are respectively arranged between the bottom of the limiting plates 13 and the top of the first connecting plate 14 and between the bottom of the first connecting plate 14 and the top of the supporting seat 16, the spring 15 is positioned outside the outer wall of the limiting column 12, the bottom of the shell 10 is provided with a slag discharge pipe 20, a sealing block 19 is arranged inside the slag discharge pipe 20, the sealing block 19 is arranged at the top of a second connecting plate 17, the second connecting plate 17 is positioned outside the slag discharge pipe 20, the lower surface of the slag discharge pipe 20 is provided with a connecting ring 18, the outer walls of two sides of the shell 10 are respectively provided with an air inlet pipe 8 and an air outlet pipe 21, the front ends of the plate-type primary air filter screen 28, the plate-type intermediate air filter screen 29 and the plate-type efficient air filter screen 6 are both arranged in a U-shaped groove on the U-shaped mounting plate 5, the outer walls of the front end and the rear end of the plate-type primary air filter screen 28, the plate-type intermediate air filter screen 29 and the plate-type efficient air filter screen 6 are all connected with a groove wall clearance of the U-shaped groove on the U-shaped mounting plate 5, the U-shaped mounting plate 5 is arranged at the front end and the rear end inside of the shell 10, four positioning columns 24 are all arranged at the bottom of the top cover 1, positioning holes 25 are formed in four corners of the top of the shell 10, positioning columns 24 are installed in the positioning holes 25, the outer walls of the positioning columns 24 are in clearance connection with the hole walls of the positioning holes 25, first electromagnets 26 are installed at the bottom ends of the positioning columns 24, second electromagnets 27 are installed in the positioning holes 25, the first electromagnets 26 are magnetically connected with second electromagnetic valves, sealing rings 7 are arranged at the connection positions between the top cover 1 and the shell 10, lifting handles 3 are installed on two sides of the upper surface of the top cover 1, anti-skidding sleeves 2 are arranged on the outer walls of the lifting handles 3, threaded holes 22 are formed in the surface center positions of the limiting plates 13, external threads are arranged on the outer walls of the top ends of the limiting columns 12, the external threads on the outer walls of the limiting columns 12 are in threaded engagement connection with the internal threads on the hole walls of the threaded holes 22, external threads are arranged on the outer walls of the sealing blocks 19, and internal threads are arranged on the inner walls of the slag discharge pipes 20, the external thread on the outer wall of the sealing block 19 is in threaded engagement with the internal thread on the inner wall of the slag discharge pipe 20.

The working principle is as follows: when the utility model is used, an external power supply is switched on, when the particles in the industrial waste gas are filtered, the industrial waste gas enters the shell 10 from the air inlet pipe 8 and is discharged from the air outlet pipe 21, in the process, the plate-type primary air filter screen 28, the plate-type intermediate air filter screen 29 and the plate-type high-efficiency air filter screen 6 can effectively filter the particles in the industrial waste gas, the effect of treating the industrial waste gas is improved, the vibration motor 4 is started to drive the utility model to vibrate up and down, when the utility model vibrates up and down, the particles filtered on the plate-type primary air filter screen 28, the plate-type intermediate air filter screen 29 and the plate-type high-efficiency air filter screen 6 can be vibrated to fall into the slag discharge pipe 20, thereby avoiding the occurrence of the condition that the particles block the plate-type primary air filter screen 28, the plate-type intermediate air filter screen 29 and the plate-type high-efficiency air filter screen 6, do not need frequent to board-like just imitate airstrainer 28, board-like well effect airstrainer 29 and board-like high-efficient airstrainer 6 and clear up, improved filtration efficiency, when discharging the filth in scum pipe 20, when the staff dismantles sealed piece 19, the filth in scum pipe 20 can be discharged automatically, and the practicality is strong.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A high efficiency dry filter for industrial waste gas pretreatment comprising a housing (10), characterized in that: the novel air purifier is characterized in that a plate-type primary air filter screen (28), a plate-type intermediate air filter screen (29) and a plate-type efficient air filter screen (6) are sequentially installed inside the shell (10) from left to right, a top cover (1) is installed at the top of the shell (10), a vibration motor (4) is installed at the center position of the upper surface of the top cover (1), side plates (9) are installed below the outer walls of the two sides of the shell (10), a support plate (11) is installed on the lower surface of each side plate (9), the bottom end of each support plate (11) is installed at the top of a first connecting plate (14), a support seat (16) is arranged below the first connecting plate (14), limiting columns (12) are installed on the two sides of the upper surface of each support seat (16), and the top ends of the limiting columns (12) penetrate through holes (23) on the surface of the first connecting plate (14) to be connected with the limiting plates (13), all be provided with spring (15) between the bottom of limiting plate (13) and the top of first connecting plate (14) and between the bottom of first connecting plate (14) and the top of supporting seat (16), and spring (15) are located the outer wall outside of spacing post (12), the bottom of casing (10) is provided with row's cinder pipe (20), the internally mounted of arranging cinder pipe (20) has sealed piece (19), install the top at second connecting plate (17) sealed piece (19), and second connecting plate (17) are located the outside of arranging cinder pipe (20), the lower surface mounting of arranging cinder pipe (20) has go-between (18), be provided with intake pipe (8) and outlet duct (21) on the both sides outer wall of casing (10) respectively.

2. The high efficiency dry filter for industrial waste gas pretreatment according to claim 1, wherein: the front end both ends of board-like just imitating airstrainer (28), board-like well effect airstrainer (29) and board-like high-efficient airstrainer (6) all install the U type inslot on U type mounting panel (5), and board-like just imitate airstrainer (28), board-like well effect airstrainer (29) and board-like high-efficient airstrainer (6) around both ends outer wall all with the cell wall clearance connection in the U type groove on U type mounting panel (5), install on both ends around the inside of casing (10) U type mounting panel (5).

3. The high efficiency dry filter for industrial waste gas pretreatment according to claim 1, wherein: reference column (24) are all installed to four corners in bottom of top cap (1), locating hole (25) have all been seted up to four corners in top of casing (10), install in locating hole (25) reference column (24), and the outer wall of reference column (24) and the pore wall clearance connection of locating hole (25), first electro-magnet (26) are installed to the bottom of reference column (24), install second electro-magnet (27) in locating hole (25), first electro-magnet (26) are connected with second solenoid valve magnetism.

4. The high efficiency dry filter for industrial waste gas pretreatment according to claim 1, wherein: and a sealing ring (7) is arranged at the joint between the top cover (1) and the shell (10).

5. The high efficiency dry filter for industrial waste gas pretreatment according to claim 1, wherein: the lifting handle (3) is installed on two sides of the upper surface of the top cover (1), and an anti-skid sleeve (2) is arranged on the outer wall of the lifting handle (3).

6. The high efficiency dry filter for industrial waste gas pretreatment according to claim 1, wherein: the surface central point of limiting plate (13) puts and sets up screw hole (22), be provided with the external screw thread on the top outer wall of spacing post (12), threaded engagement is connected between the internal thread on external screw thread on the outer wall of spacing post (12) and the screw hole (22) pore wall.

7. The high efficiency dry filter for industrial waste gas pretreatment according to claim 1, wherein: the slag discharging pipe is characterized in that external threads are arranged on the outer wall of the sealing block (19), internal threads are arranged on the inner wall of the slag discharging pipe (20), and the external threads on the outer wall of the sealing block (19) are in threaded engagement with the internal threads on the inner wall of the slag discharging pipe (20).