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CN-224201817-U - Air supply filter equipment in dust-free workshop

CN224201817UCN 224201817 UCN224201817 UCN 224201817UCN-224201817-U

Abstract

The utility model relates to an air supply filtering device of a dust-free workshop, which comprises a box body, wherein an air inlet pipe is arranged on the left side of the box body, a fan is arranged on the left side of the air inlet pipe, an installation shell is arranged on the outer surface of the air inlet pipe, a processing mechanism is arranged in the installation shell, the processing mechanism comprises a motor, the right side of the installation shell is provided with the motor, a rotating rod is fixedly arranged at an output shaft of the motor, a rotating disc is fixedly arranged on the outer surface of the rotating rod, two installation cavities are formed in the rotating disc, and filter screens are movably arranged in the two installation cavities. This dust-free workshop's air supply filter equipment carries out preliminary filtration through setting up processing mechanism, utilizes the filter screen to the air that gets into the air-supply line, and the filter screen can effectively intercept great granule impurity in the air, avoids its entering box internal contact atomizer, has prevented from the root that great granule impurity from causing the jam to atomizer shower nozzle, has ensured atomizer's normal operating.

Inventors

  • WANG DIE

Assignees

  • 苏州中春建设有限公司

Dates

Publication Date
20260505
Application Date
20250331

Claims (6)

  1. 1. The air supply filtering device for the dust-free workshop comprises a box body (1) and is characterized in that an air inlet pipe (2) is arranged on the left side of the box body (1), a fan (3) is arranged on the left side of the air inlet pipe (2), a mounting shell (4) is arranged on the outer surface of the air inlet pipe (2), a treatment mechanism (5) is arranged in the mounting shell (4), the treatment mechanism (5) comprises a motor (501), a motor (501) is arranged on the right side of the mounting shell (4), a rotating rod (502) is fixedly arranged at an output shaft of the motor (501), a rotating disc (503) is fixedly arranged on the outer surface of the rotating rod (502), two mounting cavities (504) are formed in the rotating disc (503), a filter screen (505) is movably arranged in the interior of the mounting cavities (504), two containing cavities (506) are formed in the interior of the rotating disc (503), rotating rings (507) are rotatably arranged in the interior of the containing cavities (506), three rotating grooves (508) are formed in the outer surface of the rotating rings (507), three rotating grooves (509) are formed in the outer surfaces of the rotating disc (507), three rotating grooves (509) are fixedly arranged on one side of the rotating disc (509) and are fixedly provided with three sliding rods (510), the inside of two opening (514) all slidable mounting have pull rod (515) with carousel (503) fixed connection, be equipped with spring (516) between the inner wall of pull rod (515) and opening (514) fixed.
  2. 2. The dust-free workshop air supply filtering device according to claim 1, wherein two installation cavities (504) are matched with the filter screens (505), and three positioning holes (511) matched with the positioning rods (510) are formed in the outer surfaces of the two filter screens (505).
  3. 3. The dust-free workshop air supply filtering device according to claim 1, wherein three cutting bars (512) are fixedly arranged on the outer surfaces of the two filter screens (505), and three slots (513) matched with the cutting bars (512) are formed in the inner walls of the two installation cavities (504).
  4. 4. The dust-free workshop air supply filtering device according to claim 1, wherein three sliding ports matched with the positioning rods (510) are formed in the inner sides of the two turntables (503).
  5. 5. The dust-free workshop air supply filtering device according to claim 1, wherein one end of the rotating rod (502) is rotatably connected with the left inner wall of the mounting shell (4), the left side of the mounting shell (4) is provided with a sealing door (401), the rotating plate (503) is rotatably installed between the air inlet pipe (2) and the mounting shell (4), and the rotating rod (502) is located at the center of the rotating plate (503).
  6. 6. The dust-free workshop air supply filtering device according to claim 1, wherein an exhaust pipe (101) is arranged at the top of the box body (1), a water collecting disc (102) is arranged in the box body (1), and a discharge valve is arranged at the bottom of the box body (1).

Description

Air supply filter equipment in dust-free workshop Technical Field The utility model relates to the technical field of dust-free workshop air supply, in particular to an air supply filtering device of a dust-free workshop. Background The air supply filter device of the dust-free workshop is an indispensable key device in a clean room, and has the main functions of ensuring the cleanliness of the air in the clean room by filtering pollutants such as particles, bacteria and the like in the air, thereby improving the quality and the production efficiency of products. With the continuous progress of industrial technology, especially the industries with extremely high requirements on production environment, such as electronics, medicines, foods and the like, more strict requirements are put on the air quality of dust-free workshops. Conventional air supply filtering devices generally adopt a single filtering mode, such as direct dust removal through water mist adsorption or a high-efficiency filter, however, the methods have certain limitations in practical application. For example, the utility model of chinese patent publication No. CN216171100U discloses an air supply filtering device for a dust-free workshop, which adsorbs dust through water mist in a filtering box, and can effectively remove impurities in air, but in actual operation, large particle impurities in air easily directly enter the filtering box, so that a nozzle of a spraying device is blocked, and maintenance frequency and downtime of equipment are increased. In addition, the existence of larger particle impurities can also aggravate the filtering burden of the spraying device, reduce the dust removal efficiency of the spraying device, and further influence the air quality of a dust-free workshop. Therefore, there is a significant disadvantage in the existing air supply filter device when handling large particulate impurities, and there is a need for a device that can perform preliminary filtration before air enters the filter box to reduce damage of the large particulate impurities to the spray device and improve overall filtration efficiency. Based on the above, the utility model provides a novel dust-free workshop air supply filtering device, which aims to effectively intercept larger particle impurities through a multiple filtering mechanism, ensure the normal operation of a spraying device and improve the air quality of a dust-free workshop. Disclosure of utility model The air supply filtering device of the dust-free workshop comprises a box body, wherein an air inlet pipe is arranged on the left side of the box body, a fan is arranged on the left side of the air inlet pipe, an installation shell is arranged on the outer surface of the air inlet pipe, and a processing mechanism is arranged in the installation shell; The processing mechanism comprises a motor, the right side of installation shell is provided with the motor, the output shaft department fixed mounting of motor has the bull stick, the surface fixed mounting of bull stick has the carousel, two installation cavities have been seted up to the inside of carousel, two equal movable mounting in the inside of installation cavity has the filter screen, two have been seted up in the inside of carousel holds the chamber, two the inside that holds the chamber is all rotated and is installed the swivel, two three arc wall has all been seted up to the surface of swivel, three equal slidable mounting in the inside of arc wall has the slide bar, three equal fixed mounting of surface of slide bar has the locating lever, two openings have been seted up to one side of carousel, two equal slidable mounting in the inside of opening has the pull rod fixedly connected with the carousel, fixed mounting has the spring between pull rod and the open-ended inner wall. Further, two the installation cavity all with filter screen looks adaptation, two the locating hole of three with locating lever looks adaptation has been seted up to the surface of filter screen. Further, three cutting bars are fixedly arranged on the outer surfaces of the two filter screens, and three slots matched with the cutting bars are formed in the inner walls of the two installation cavities. Further, three sliding ports matched with the positioning rods are formed in the inner sides of the two rotating discs. Further, the one end of bull stick is connected with the left inner wall rotation of installation shell, the left side of installation shell is provided with sealing door, the carousel is rotated and is installed between air-supply line and installation shell, and the bull stick is located the center department of carousel. Further, the top of box is provided with the exhaust pipe, and the inside of box is provided with the water collecting tray, and the bottom of box is provided with the discharge valve. Compared with the prior art, the technical scheme of the application has the following beneficial effects: 1. This dust-fre