CN220345420U

CN220345420U - Filtering component of waste gas purifier

Info

Publication number: CN220345420U
Application number: CN202321893863.7U
Authority: CN
Inventors: 丁建军; 吴正中
Original assignee: Nantong Shengyang Environmental Protection Technology Co ltd
Current assignee: Nantong Shengyang Environmental Protection Technology Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-01-16
Anticipated expiration: 2033-07-19

Abstract

The utility model discloses a filtering component of an exhaust gas purifier, which comprises a filter vat, wherein the top of the filter vat is fixedly connected with a motor, the right end of an output shaft of the motor is fixedly connected with a worm, the front side of the worm is meshed with a worm gear rod, the top and the bottom of an inner cavity of the filter vat are respectively provided with a tooth sleeve, the bottom end of the worm gear rod penetrates through the inside of the filter vat and is fixedly connected with the top of the tooth sleeve, and two sides of the inner cavity of the filter vat are hinged with gears meshed with the tooth sleeves through shaft rods. According to the utility model, the HEPA filter screen is used for filtering the sprayed waste gas, and the motor and the worm drive the toothed sleeve to rotate through the worm gear rod and the gear, so that the active carbon filter sleeve and the photocatalyst filter sleeve are used for rapidly filtering air, and finally the fan blades are used for pumping the gas in the filter barrel through the circular sleeve, thereby achieving the advantage of being convenient for rapid filtering, being capable of filtering the sprayed waste gas for multiple times, having better filtering effect and higher filtering speed, and being convenient for users to use.

Description

Filtering component of waste gas purifier

Technical Field

The utility model relates to the technical field of waste gas purifying equipment, in particular to a filtering component of a waste gas purifier.

Background

In the treatment process of part of industrial waste gas, waste gas is filtered and purified by waste gas purifying equipment, and patent publication No. CN217247823U discloses industrial waste gas emission filtering and purifying equipment. The technical problems to be solved are as follows: the industrial waste gas emission filtering and purifying equipment is high in efficiency, time-saving and labor-saving. An industrial waste gas emission filtering and purifying device comprises a filtering tank, a first supporting frame, a second supporting frame, an air inlet pipe, a first blower and the like; the top of first support frame is connected with the filtration jar, and the filtration jar runs through the top of first support frame, and first air-blower is installed to the left end of filtration jar, and the bottom of first air-blower is connected with the second support frame. Through opening the water pump, the water pump can be through the second water pipe with advance in the first water pipe will draw into the third water pipe to spout downwards through the shower nozzle, after industrial waste gas can contact shower nozzle spun water, industrial waste gas can be by spun water purification filtration, so reached the effect of filtering industrial waste gas.

The prior art solutions described above have the following drawbacks: this exhaust gas purification equipment only adopts two-layer filter layer to filter the waste gas after spraying in the use, and the filter effect is relatively poor, and filtration rate is slower simultaneously, influences user's use.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a filtering component of an exhaust gas purifier, which has the advantage of being convenient for rapid filtration and solves the problem that the existing exhaust gas purifying equipment only adopts two layers of filtering layers to filter sprayed exhaust gas and has poor filtering effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a filtering component of exhaust gas purification machine, includes the filter vat, the top fixedly connected with motor of filter vat, the right-hand member fixedly connected with worm of motor output shaft, the front side meshing of worm has the worm wheel pole, the top and the bottom of filter vat inner chamber all are provided with the tooth cover, the bottom of worm wheel pole runs through to the inside of filter vat and fixedly connected with at the top of tooth cover, the both sides of filter vat inner chamber all articulate through the axostylus axostyle has the gear with tooth cover meshing, the top of filter vat is provided with the active carbon and strains the cover, the top intercommunication of active carbon is in the bottom of tooth cover, the inside of filter vat is provided with the photocatalyst and strains the cover, the bottom intercommunication of photocatalyst is at the top of tooth cover, the bottom fixedly connected with HEPA filter screen of tooth cover, the inner wall swing joint of tooth cover through bearing and filter vat, the left end fixedly connected with flabellum of motor output shaft, the surface cover of flabellum is equipped with circle cover, the right-hand member intercommunication of circle cover is on the surface of filter vat.

As the preferable mode of the utility model, the two sides of the top of the HEPA filter screen are fixedly connected with the positioning plates, and the top ends of the positioning plates are fixedly connected to the bottom of the tooth sleeve.

As the preferable mode of the utility model, the top of the filter barrel is fixedly connected with a protective sleeve, and the protective sleeve is sleeved on the surface of the motor.

As preferable in the utility model, a circular groove is formed on the right side of the inner wall of the protective sleeve, and the right end of the worm is connected in the circular groove in a sliding way.

As preferable in the utility model, the surface of the tooth sleeve is fixedly connected with a sealing ring, and the surface of the sealing ring is contacted with the inner wall of the filter vat.

As the preferable mode of the utility model, the left side of the round sleeve is communicated with an air duct, and the top end of the worm gear rod is movably connected in the protective sleeve through a bearing seat.

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

1. according to the utility model, the HEPA filter screen is used for filtering the sprayed waste gas, and the motor and the worm drive the toothed sleeve to rotate through the worm gear rod and the gear, so that the active carbon filter sleeve and the photocatalyst filter sleeve are used for rapidly filtering air, and finally the fan blades are used for pumping the gas in the filter barrel through the circular sleeve, thereby achieving the advantage of being convenient for rapid filtering, being capable of filtering the sprayed waste gas for multiple times, having better filtering effect and higher filtering speed, and being convenient for users to use.

2. According to the utility model, the positioning plate is arranged, so that the connection area between the HEPA filter screen and the tooth sleeve can be increased, and the connection strength of the HEPA filter screen and the tooth sleeve is improved.

Drawings

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

FIG. 2 is an enlarged block diagram of the portion A of FIG. 1 according to the present utility model;

fig. 3 is a schematic perspective view of a HEPA screen according to the present utility model.

In the figure: 1. a filter vat; 2. a motor; 3. a worm; 4. a worm wheel rod; 5. a tooth sleeve; 6. a gear; 7. an active carbon filter sleeve; 8. a photocatalyst filter sleeve; 9. HEPA filter screen; 10. a fan blade; 11. a round sleeve; 12. a positioning plate; 13. a protective sleeve; 14. a circular groove; 15. a seal ring; 16. and an air duct.

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 3, the filtering component of the exhaust gas purifying machine provided by the utility model comprises a filtering barrel 1, wherein the top of the filtering barrel 1 is fixedly connected with a motor 2, the right end of an output shaft of the motor 2 is fixedly connected with a worm 3, the front side of the worm 3 is meshed with a worm gear rod 4, the top and the bottom of an inner cavity of the filtering barrel 1 are respectively provided with a tooth cover 5, the bottom of the worm gear rod 4 penetrates into the filtering barrel 1 and is fixedly connected with the top of the tooth cover 5, two sides of the inner cavity of the filtering barrel 1 are respectively hinged with a gear 6 meshed with the tooth cover 5 through a shaft rod, the top of the filtering barrel 1 is provided with an active carbon filter cover 7, the top of the active carbon filter cover 7 is communicated with the bottom of the tooth cover 5, the inside of the filtering barrel 1 is provided with a photocatalyst filter cover 8, the bottom of the photocatalyst filter cover 8 is communicated with the top of the tooth cover 5, the bottom of the tooth cover 5 is fixedly connected with a HEPA filter screen 9, the surface of the tooth cover 5 is movably connected with the inner wall of the filtering barrel 1 through a bearing, the left end of the output shaft of the motor 2 is fixedly connected with a fan blade 10, the surface of the fan blade 10 is sleeved with a round cover 11, and the right end of the round cover 11 is communicated with the surface of the filtering barrel 1.

Referring to fig. 2, two sides of the top of the hepa filter screen 9 are fixedly connected with a positioning plate 12, and the top end of the positioning plate 12 is fixedly connected to the bottom of the tooth sleeve 5.

As a technical optimization scheme of the utility model, the connecting area between the HEPA filter screen 9 and the tooth sleeve 5 can be increased by arranging the positioning plate 12, and the connecting strength of the HEPA filter screen 9 and the tooth sleeve 5 is improved.

Referring to fig. 1, a protecting sleeve 13 is fixedly connected to the top of a filter vat 1, and the protecting sleeve 13 is sleeved on the surface of a motor 2.

As a technical optimization scheme of the utility model, the surface of the motor 2 can be protected by arranging the protective sleeve 13, so that the phenomenon that foreign objects are easy to collide with the motor 2 is avoided.

Referring to fig. 1, a circular groove 14 is formed on the right side of the inner wall of the protective sleeve 13, and the right end of the worm 3 is slidably connected inside the circular groove 14.

As a technical optimization scheme of the utility model, the right end of the worm 3 can be supported by arranging the circular groove 14, so that the stability of the worm 3 in rotation is improved.

Referring to fig. 2, a sealing ring 15 is fixedly connected to the surface of the tooth cover 5, and the surface of the sealing ring 15 is in contact with the inner wall of the filter vat 1.

As a technical optimization scheme of the utility model, the gap between the tooth sleeve 5 and the filter vat 1 can be reduced by arranging the sealing ring 15, and the phenomenon that waste gas is directly discharged through the gap is avoided.

Referring to fig. 1, the left side of the round sleeve 11 is communicated with an air duct 16, and the top end of the worm gear rod 4 is movably connected in the protective sleeve 13 through a bearing seat.

As a technical optimization scheme of the utility model, the air guide pipe 16 is arranged, so that the air can be guided, and a user can conveniently discharge the air to a designated position.

The working principle and the using flow of the utility model are as follows: during the use, the user pours into waste gas into the inside of filter vat 1, then spray the processing to waste gas through the spraying equipment of peripheral hardware, HEPA filter screen 9 can carry out filtration to waste gas after spraying simultaneously, then start motor 2, motor 2 drives worm 3 and rotates, worm 3 drives worm wheel pole 4 and rotates, worm wheel pole 4 drives the tooth cover 5 at top and rotates, tooth cover 5 at top can drive the tooth cover 5 of bottom through gear 6 and rotate, tooth cover 5 then can drive active carbon filter cover 7 and photocatalyst filter cover 8 and rotate, improve active carbon filter cover 7 and photocatalyst filter cover 8 and to the filtration rate of air, simultaneously motor 2 can drive flabellum 10 and rotate, flabellum 10 is drawn through the gas of circle cover 11 to filter vat 1 inside, further improve active carbon filter cover 7 and photocatalyst filter cover 8 and to the filtration rate of air, thereby reach the advantage of being convenient for filter fast.

To sum up: this exhaust gas purification machine's filtration unit carries out filtration by HEPA filter screen 9 to the waste gas after spraying, drives tooth cover 5 by motor 2 and worm 3 through worm wheel pole 4 and gear 6 again and rotates, makes active carbon filter cover 7 and photocatalyst filter cover 8 to the quick filtration of air, draws together the inside gas of filter vat 1 through circle cover 11 by flabellum 10 at last, reaches the advantage of being convenient for quick filtration, can carry out the multiple filtration to the waste gas after spraying, and the filter effect is better, and filtration rate is faster simultaneously, convenient to use's use.

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. The utility model provides a filtration subassembly of exhaust gas purification machine, includes filter vat (1), its characterized in that: the utility model discloses a filter vat, including filter vat (1), worm (3) are fixed connection at the top of filter vat (1), right-hand member fixedly connected with worm (3) of motor (2) output shaft, the front side meshing of worm (3) has worm wheel pole (4), the top and the bottom of filter vat (1) inner chamber all are provided with tooth cover (5), the bottom of worm wheel pole (4) runs through the inside of filter vat (1) and fixedly connected with at the top of tooth cover (5), the both sides of filter vat (1) inner chamber all articulate through the axostylus axostyle have with tooth cover (6) meshing, the top of filter vat (1) is provided with active carbon filter mantle (7), the top intercommunication of active carbon filter mantle (7) is in the bottom of tooth cover (5), the inside of filter vat (1) is provided with photocatalyst filter mantle (8), the bottom intercommunication of tooth cover (8) is at the top of tooth cover (5), the bottom fixedly connected with filter screen A (9) of tooth cover (5), the surface of tooth cover (5) is equipped with through the gear (6) of axostylus axostyle (1) and the inner wall (10) of fan blade (1), the surface of fan blade (11) is fixed connection, the surface of fan blade (11) is connected with circle (11).

2. The exhaust gas purifier filter assembly according to claim 1, wherein: both sides at HEPA filter screen (9) top are all fixedly connected with locating plate (12), the top fixed connection of locating plate (12) is in the bottom of tooth cover (5).

3. The exhaust gas purifier filter assembly according to claim 1, wherein: the top of the filter vat (1) is fixedly connected with a protective sleeve (13), and the protective sleeve (13) is sleeved on the surface of the motor (2).

4. A filter assembly for an exhaust gas purifier as recited in claim 3, wherein: the right side of the inner wall of the protective sleeve (13) is provided with a round groove (14), and the right end of the worm (3) is connected inside the round groove (14) in a sliding way.

5. The exhaust gas purifier filter assembly according to claim 1, wherein: the surface of tooth cover (5) is fixedly connected with sealing washer (15), the surface of sealing washer (15) and the inner wall contact of filter vat (1).

6. A filter assembly for an exhaust gas purifier as recited in claim 3, wherein: the left side of circle cover (11) is linked together and is had air duct (16), the top of worm wheel pole (4) is through bearing frame swing joint in the inside of lag (13).