CN217092621U

CN217092621U - Air inlet pre-filtering device for purification engineering

Info

Publication number: CN217092621U
Application number: CN202220462990.0U
Authority: CN
Inventors: 刘赛; 梅艳姣
Original assignee: Anhui Chuangshi Environmental Technology Co ltd
Current assignee: Anhui Chuangshi Environmental Technology Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-08-02
Anticipated expiration: 2032-03-04

Abstract

The utility model discloses an air intake prefilter for purifying engineering, be responsible for including the air inlet, just the air inlet is responsible for and is equipped with a plurality of air inlet branch pipes, and all is equipped with automatically controlled valve, every on every air inlet branch pipe the tip of air inlet branch pipe all is equipped with the dust cartridge filter, still includes the air-blower, just the air-out end of air-blower is equipped with the air-out and is responsible for, be equipped with the flushing pipe on the air inlet branch pipe, be equipped with on the air inlet branch pipe and carry out clear clean mechanism to dust cartridge filter outer wall. The utility model discloses a tip that is responsible for at the air inlet is equipped with the air inlet branch pipe of a plurality of parallelly connected settings to be equipped with the dust cartridge filter on the air inlet branch pipe, thereby wash the dust cartridge filter on single air inlet branch pipe when continuing to admit air, and the air inlet area is big, thereby effectively reduced the windage, wherein the air-blower injects into gas in to the air inlet branch pipe, carries out the backwash to the dust cartridge filter, thereby is convenient for wash the dust cartridge filter.

Description

Air inlet pre-filtering device for purification engineering

Technical Field

The utility model relates to an air inlet prefiltering technology field specifically is an air intake prefilter for purifying engineering.

Background

In some production processes requiring cleanness, a dust-free environment is very necessary, such as some electronic product production workshops, medical instrument production workshops, cosmetic production workshops, medicine production workshops, and the like. The production workshop in the dust-free environment is mainly realized by an air purification device; and in order to guarantee the quality of workshop air, need pour into the workshop with the outside air in, and present is through setting up the dust cartridge filter in ventilation system's air intake department and filter the air, and long-time back of using, can adhere to a large amount of dusts on the dust cartridge filter, and increase the windage has reduced the air filter effect simultaneously. Therefore, we improve this and propose an air inlet pre-filtering device for purification engineering.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model discloses an air intake prefilter for purification engineering, including the air inlet main pipe, and be equipped with a plurality of air inlet branch pipes on the air inlet main pipe, and all be equipped with the automatically controlled valve on each air inlet branch pipe, the tip of each air inlet branch pipe all is equipped with the dust cartridge filter, still includes the air-blower, and the air-out end of air-blower is equipped with the air-out main pipe, be equipped with the flushing pipe on the air inlet branch pipe, and the flushing pipe is connected with the air-out main pipe through conveying branch pipe, and be equipped with the ooff valve on the conveying branch pipe; and the air inlet branch pipe is provided with a cleaning mechanism for cleaning the outer wall of the dust filter cylinder.

As a preferred technical scheme of the utility model, clean mechanism is including setting up on the air inlet branch pipe outer wall and vertical decurrent reciprocal lead screw, just be equipped with the sliding block along reciprocal lead screw removal on the reciprocal lead screw, the cover is equipped with the clean circle of removing along the dust cartridge filter on the dust cartridge filter, be equipped with on the inner wall of clean circle and be used for carrying out clear clean brush to the dust cartridge filter outer wall, the sliding block is fixed mutually through bolt and clean circle.

As an optimal technical scheme of the utility model, the cleaning brush is the goat hair brush.

As an optimal technical scheme of the utility model, be equipped with the spacing polished rod parallel with reciprocal lead screw on the air inlet branch pipe outer wall, be equipped with the spacing sleeve that removes along spacing polished rod on the spacing polished rod, just spacing sleeve is fixed mutually through bolt and clean circle.

As an optimized technical scheme of the utility model, the ooff valve is the pulse valve.

As an optimized technical scheme of the utility model, be equipped with the reciprocal lead screw pivoted driving motor of drive on the outer wall of air inlet branch pipe

The utility model has the advantages that:

this kind of an air intake prefilter for purifying engineering is equipped with the air inlet branch pipe of a plurality of parallelly connected settings through the tip that is responsible for at the air inlet, and be equipped with the dust cartridge filter on the air inlet branch pipe, thereby wash the dust cartridge filter on the single air inlet branch pipe when continuing the air inlet, and the air inlet area is big, thereby effectively reduced the windage, wherein the air-blower injects gas in to the air inlet branch pipe, carry out the backflushing to the dust cartridge filter, thereby be convenient for wash the dust cartridge filter, and set up specific clean mechanism and clear up the dust cartridge filter, mainly drive sliding block reciprocating motion through reciprocal lead screw, and then drive clean circle and carry out reciprocating motion along the dust cartridge filter, thereby the realization is cleaned the dust cartridge filter.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of an air inlet pre-filtering device for purification engineering according to the present invention;

FIG. 2 is a schematic structural diagram of a cleaning mechanism of the air inlet pre-filtering device for purification engineering of the present invention;

fig. 3 is a schematic structural diagram of a cleaning ring of the air inlet pre-filtering device for purification engineering of the present invention.

In the figure: 1. an air inlet main pipe; 2. an air inlet branch pipe; 3. an electrically controlled valve; 4. a dust filter cartridge; 5. a blower; 6. an air outlet main pipe; 7. a flush tube; 8. a delivery branch pipe; 9. an on-off valve; 10. a cleaning mechanism; 11. a reciprocating screw rod; 12. a slider; 13. cleaning the ring; 14. cleaning the brush; 15. a limit polished rod; 16. a limiting sleeve; 17. the motor is driven.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model discloses an air intake prefilter for purification engineering, including air inlet main pipe 1, and be equipped with a plurality of air inlet branch pipes 2 on the air inlet main pipe 1, and all be equipped with automatically controlled valve 3 on each air inlet branch pipe 2, the tip of each air inlet branch pipe 2 all is equipped with dust cartridge filter 4, still includes air-blower 5, and the air-out end of air-blower 5 is equipped with air-out main pipe 6, be equipped with flushing pipe 7 on the air inlet branch pipe 2, and flushing pipe 7 is connected with air-out main pipe 6 through delivery branch pipe 8, and be equipped with ooff valve 9 on delivery branch pipe 8; and a cleaning mechanism 10 for cleaning the outer wall of the dust filter cylinder 4 is arranged on the air inlet branch pipe 2. The tip through being responsible for 1 at the air inlet is equipped with a plurality of parallelly connected air inlet branch pipes 2 that set up to be equipped with dust cartridge filter 4 on air inlet branch pipe 2, thereby wash dust cartridge filter 4 on single air inlet branch pipe 2 when continuing to admit air, and the air inlet area is big, thereby effectively reduced the windage, wherein air-blower 5 pours into gas into to air inlet branch pipe 2 into, carries out the backwash to dust cartridge filter 4, thereby is convenient for wash dust cartridge filter 4.

Clean mechanism 10 is including setting up on 2 outer walls of air inlet branch pipe and vertical decurrent reciprocal lead screw 11, just be equipped with on the reciprocal lead screw 11 along the sliding block 12 of reciprocal lead screw 11 removal, the cover is equipped with along the clean circle 13 of dust cartridge filter 4 removal on the dust cartridge filter 4, be equipped with on the inner wall of clean circle 13 and be used for carrying out clear clean brush 14 to the dust cartridge filter 4 outer wall, sliding block 12 is fixed mutually through bolt and clean circle 13. And set up specific clean mechanism 10 and come to clear up dust cartridge filter 4, mainly drive sliding block 12 reciprocating motion through reciprocating screw rod 11, and then drive clean circle 13 and carry out reciprocating motion along dust cartridge filter 4 to the realization is cleaned dust cartridge filter 4.

The cleaning brush 14 is a goat hair brush, and does not damage the dust filter cartridge.

The outer wall of the air inlet branch pipe 2 is provided with a limiting polished rod 15 parallel to the reciprocating screw rod 11, the limiting polished rod 15 is provided with a limiting sleeve 16 moving along the limiting polished rod 15, and the limiting sleeve 16 is fixed with the cleaning ring 13 through a bolt, so that the limiting effect is achieved, and the cleaning ring 13 can conveniently perform linear lifting motion. The switch valve 9 is a pulse valve and is used for pulse type flushing, so that the dust filter cartridge has a good cleaning effect.

And a driving motor 17 for driving the reciprocating screw rod 11 to rotate is arranged on the outer wall of the air inlet branch pipe 2.

The working principle is as follows: through the tip that is responsible for 1 at the air inlet be equipped with a plurality of parallelly connected air inlet branch pipes 2 that set up, and be equipped with dust cartridge filter 4 on air inlet branch pipe 2, thereby dust cartridge filter 4 on single air inlet branch pipe 2 washs when continuing the air inlet, and the air inlet area is big, thereby effectively reduced the windage, wherein air-blower 5 injects gas into air inlet branch pipe 2, carry out the backwash to dust cartridge filter 4, thereby be convenient for wash dust cartridge filter 4, and set up specific clean mechanism 10 and come to clear up dust cartridge filter 4, mainly drive sliding block 12 reciprocating motion through reciprocal lead screw 11, and then drive clean circle 13 and carry out reciprocating motion along dust cartridge filter 4, thereby the realization is cleaned dust cartridge filter 4.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A air intake prefilter for purifying engineering, its characterized in that: the air conditioner comprises an air inlet main pipe (1), wherein a plurality of air inlet branch pipes (2) are arranged on the air inlet main pipe (1), an electric control valve (3) is arranged on each air inlet branch pipe (2), a dust filter cylinder (4) is arranged at the end part of each air inlet branch pipe (2), the air conditioner also comprises an air blower (5), an air outlet main pipe (6) is arranged at the air outlet end of the air blower (5), flushing pipes (7) are arranged on the air inlet branch pipes (2), the flushing pipes (7) are connected with the air outlet main pipe (6) through conveying branch pipes (8), and switch valves (9) are arranged on the conveying branch pipes (8); and a cleaning mechanism (10) for cleaning the outer wall of the dust filter cylinder (4) is arranged on the air inlet branch pipe (2).

2. The air inlet prefilter device for purification engineering according to claim 1, wherein the cleaning mechanism (10) comprises a reciprocating screw rod (11) which is arranged on the outer wall of the air inlet branch pipe (2) and vertically faces downwards, a sliding block (12) which moves along the reciprocating screw rod (11) is arranged on the reciprocating screw rod (11), a cleaning ring (13) which moves along the dust filter cartridge (4) is sleeved on the dust filter cartridge (4), a cleaning brush (14) which is used for cleaning the outer wall of the dust filter cartridge (4) is arranged on the inner wall of the cleaning ring (13), and the sliding block (12) is fixed with the cleaning ring (13) through a bolt.

3. The intake pre-filter device for purification engineering according to claim 2, wherein the cleaning brush (14) is a wool brush.

4. The air inlet pre-filtering device for purification engineering according to claim 2, wherein the outer wall of the air inlet branch pipe (2) is provided with a limiting polished rod (15) parallel to the reciprocating screw rod (11), the limiting polished rod (15) is provided with a limiting sleeve (16) moving along the limiting polished rod (15), and the limiting sleeve (16) is fixed with the cleaning ring (13) through a bolt.

5. The intake air pre-filtering device for purification engineering according to claim 1, wherein the on-off valve (9) is a pulse valve.

6. The air inlet pre-filtering device for purification engineering according to claim 2, wherein the outer wall of the air inlet branch pipe (2) is provided with a driving motor (17) for driving the reciprocating screw rod (11) to rotate.