Fresh air settling chamber for clean room

Abstract

The utility model relates to the technical field of fresh air settling treatment, in particular to a fresh air settling chamber for a clean room, which comprises a settling chamber main body, a partition plate is arranged in the settling chamber main body, a collecting structure is arranged on one side of the partition plate, and side plates are mounted on two sides of the inner wall of the settling chamber main body; through the collecting structure, when air is treated, air in the clean room is introduced into the air inlet pipe, at the moment, after the air is pretreated through the air inlet structure, the air enters the space between the side plates on the two sides, large dust particles in the air fall down under the influence of the gravity of the dust particles and are stuck and fixed by the sticking belt below, and dust is prevented from being blown by wind to fly around; when the adhesive tape on one side is fully paved with dust particles, the output shaft of the adhesive tape can drive the rotating rod to rotate through driving of the servo motor, so that one side of the collecting roller is replaced, and when the adhesive tapes on the four sides are fully paved with dust, the cover plate is taken down, and the adhesive tapes are torn down one by one and replaced. Therefore, the purposes of collecting dust and preventing dust particles from returning to the air chamber are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the new trend settlement processing technical field, concretely is a new trend settlement room for clean room. BACKGROUND

[0002] The clean room is a kind of space that the air cleanliness, temperature, humidity, pressure, noise and other parameters are strictly controlled, is widely used in precision machinery industry, semiconductor industry, pharmaceutical and biotechnology, medical care, food industry and aerospace etc., and the clean room refers to the space that the air in certain space range is excluded to the particle, harmful air, bacteria and other pollutants, and the temperature, cleanliness in room are controlled in certain range inside the closed space of better space.

[0003] When carrying out dust removal treatment to air in the clean room, a new trend settlement room needs to be used, however, the existing gravity settlement room is communicated with dust collection chamber and wind chamber, dust cannot be fixed after falling under the action of gravity, so that dust particles return to wind chamber, influence the effect of settlement and the quality of air, based on the existing technical deficiency, the utility model designs a new trend settlement room for clean room. UTILITY MODEL CONTENT

[0004] In view of the deficiency of prior art, the utility model provides a new trend settlement room for clean room, has the advantages that dust collection prevents dust particles from returning to wind chamber.

[0005] The utility model provides following technical scheme: a new trend settlement room for clean room, including settlement room main part, the inside of settlement room main part is provided with baffle, one side of baffle is provided with collection structure, and the inner wall both sides of settlement room main part are installed with side plate, the collection structure includes rotating rod and fixed ring, the rotating rod is rotatably connected with baffle and settlement room main part, the outer surface of rotating rod is installed with a plurality of support plates, the outer surface of a plurality of support plates is provided with collection roller, the outer surface of collection roller is provided with four inner grooves, the inside of four inner grooves is pasted with adhesive tape, the other side of fixed ring is fixedly connected with baffle, the inside of fixed ring is installed with servo motor, and the output shaft one end of servo motor is fixedly connected with rotating rod.

[0006] As a preferred technical scheme of the utility model, the top of the settlement room main body is provided with a cover plate, and the outer surface of the settlement room main body is provided with an air outlet on one side.

[0007] As a preferred technical scheme of the utility model, the other side of the outer surface of the settlement room main body is provided with an air inlet structure, and the air inlet structure comprises an air inlet pipe.

[0008] As a preferred technical scheme of the utility model, the air inlet pipe is fixedly connected with the main body of the settling chamber, one end of the air inlet pipe is provided with a filter pipe in communication, and a straight slot is formed in the top of the outer surface of the filter pipe.

[0009] As a preferred technical scheme of the utility model, the filter pipe is internally provided with an inner pipe, and a sandwich layer is arranged between the inner pipe and the filter pipe.

[0010] As a preferred technical scheme of the utility model, the sandwich layer is internally provided with a filter core, and one end of the filter core is exposed from the straight slot.

[0011] As a preferred technical scheme of the utility model, a plurality of through holes are formed in one side of the outer surface of the inner pipe, and the plurality of through holes are in communication with the sandwich layer.

[0012] As a preferred technical scheme of the utility model, the inner pipe is internally provided with two supporting rods, and a screw conveyor is arranged between the two supporting rods.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The new air settling chamber for clean room, through the collecting structure, when treating air, the gas in the clean room is connected into the air inlet pipe, at this time, the air enters between the two side plates after being pretreated by the air inlet structure, at this time, the larger dust particles in the air are affected by the gravity and fall down, and are fixed by the lower adhesive tape, so that the dust is prevented from flying randomly, when the adhesive tape on one side is covered with dust particles, the output shaft drives the rotating rod to rotate, so that the collecting roller is replaced, when the adhesive tapes on the four sides are all covered with dust, the cover plate is removed, and the adhesive tapes are replaced one by one, so that the dust is collected and the dust particles are prevented from returning to the air chamber.

[0015] 2. The new air settling chamber for clean room, through the air inlet structure, when the air enters the filter pipe from the air inlet pipe, the air is rotated along the screw conveyor path by the arrangement of the screw conveyor in the inner pipe, at this time, part of the small dust particles in the air are thrown out from the through hole and attached to the filter core, and the filter core is replaced when it is full. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is an appearance structure schematic view of the utility model;

[0017] Figure 2 It is a partition plate structure schematic view of the utility model;

[0018] Figure 3 It is a collecting structure schematic view of the utility model;

[0019] Figure 4 is a schematic view of the air inlet pipe structure of the utility model;

[0020] Figure 5 is a schematic view of the filter element structure of the utility model.

[0021] In the drawing: 1, sedimentation chamber main body; 2, cover plate; 3, air inlet structure; 31, air inlet pipe; 32, filter pipe; 33, straight slot; 34, interlayer; 35, inner pipe; 36, through hole; 37, support rod; 38, auger; 39, filter element; 4, air outlet; 5, partition plate; 6, side plate; 7, collection structure; 71, rotating rod; 72, support plate; 73, collection roller; 74, inner groove; 75, adhesive tape; 76, fixing ring; 77, servo motor. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1-5 A new air sedimentation chamber for clean room, including sedimentation chamber main body 1, the inside of sedimentation chamber main body 1 is provided with partition plate 5, one side of partition plate 5 is provided with collection structure 7, and the inner wall of sedimentation chamber main body 1 is provided with side plate 6 on both sides;Collection structure 7 includes rotating rod 71 and fixing ring 76, rotating rod 71 is rotatably connected with partition plate 5 and sedimentation chamber main body 1, a plurality of support plates 72 are installed on the outer surface of rotating rod 71, a plurality of support plates 72 are provided with collection roller 73 on the outer surface, four inner grooves 74 are formed on the outer surface of collection roller 73, adhesive tape 75 is pasted in the four inner grooves 74, fixing ring 76 is fixedly connected with the other side of partition plate 5, servo motor 77 is installed in the inside of fixing ring 76, and the output shaft one end of servo motor 77 is fixedly connected with rotating rod 71.

[0024] Please refer to Figures 1-2 The top of sedimentation chamber main body 1 is provided with cover plate 2, and the outer surface of sedimentation chamber main body 1 is provided with air outlet 4 on one side.

[0025] Please refer to Figures 4-5The other side of the outer surface of the settling chamber body 1 is provided with an air inlet structure 3, and the air inlet structure 3 comprises an air inlet pipe 31. The air inlet pipe 31 is fixedly connected with the settling chamber body 1, and one end of the air inlet pipe 31 is in communication with a filter pipe 32. A straight slot 33 is formed in the top of the outer surface of the filter pipe 32. An inner pipe 35 is mounted in the filter pipe 32, and a sandwich layer 34 is arranged between the filter pipe 32 and the inner pipe 35. A filter core 39 is placed in the sandwich layer 34, and one end of the filter core 39 is exposed from the straight slot 33. A plurality of through holes 36 are formed in one side of the outer surface of the inner pipe 35, and the plurality of through holes 36 are in communication with the sandwich layer 34. Two supporting rods 37 are mounted on the inner side of the inner pipe 35, and a screw conveyor 38 is mounted between the two supporting rods 37.

[0026] When the air enters the filter pipe 32 from the air inlet pipe 31, the air can be rotated along the path of the screw conveyor 38 by the arrangement of the screw conveyor 38 in the inner pipe 35, and at this time, part of the small dust particles in the air can be thrown out from the through holes 36 and attached to the filter core 39. When the filter core 39 is full, the filter core 39 can be replaced by being pulled out from the straight slot 33.

[0027] When the clean room new air settling chamber is used, in the initial state, the air inlet pipe 31 is first connected with the clean room pipeline. When the clean room pipeline starts to transport air, the air enters the filter pipe 32 from the air inlet pipe 31. By the arrangement of the screw conveyor 38 in the inner pipe 35, the air can be rotated along the path of the screw conveyor 38. At this time, part of the small dust particles in the air can be thrown out from the through holes 36 and attached to the filter core 39. Subsequently, the air enters the settling chamber body 1 through the filter pipe 32. Due to the sudden increase of the contact cross section, the dust in the air naturally falls under the influence of its own gravity and is fixed by the lower adhesive tape 75. The dust can be prevented from being blown around. When one side of the adhesive tape 75 is full of dust particles, the output shaft of the servo motor 77 can drive the rotating rod 71 to rotate, so that the collecting roller 73 is replaced. When the four sides of the adhesive tape 75 are all full of dust, the adhesive tape 75 can be replaced by being torn off one by one after the cover plate 2 is removed. When the filter core 39 is full, the filter core 39 can be replaced by being pulled out from the straight slot 33.

[0028] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A clean room fresh air settling chamber comprising a settling chamber body (1), characterised in that: The inside of the sedimentation chamber body (1) is provided with a partition (5), one side of the partition (5) is provided with a collection structure (7), and the inner walls of the sedimentation chamber body (1) are provided with side plates (6) on both sides; The collection structure (7) includes a rotating rod (71) and a fixed ring (76), the rotating rod (71) is rotatably connected with the partition (5) and the sedimentation chamber body (1), a plurality of support plates (72) are mounted on the outer surface of the rotating rod (71), a plurality of collection rollers (73) are arranged on the outer surfaces of the support plates (72), four inner grooves (74) are formed in the outer surfaces of the collection rollers (73), and adhesive tapes (75) are attached to the inner grooves (74), the fixed ring (76) is fixedly connected with the other side of the partition (5), a servo motor (77) is mounted in the fixed ring (76), and one end of the output shaft of the servo motor (77) is fixedly connected with the rotating rod (71).

2. The clean room fresh air settling chamber according to claim 1, wherein: The top of the sedimentation chamber body (1) is provided with a cover plate (2), and one side of the outer surface of the sedimentation chamber body (1) is provided with an air outlet (4).

3. The clean room fresh air settling chamber of claim 1 wherein: The other side of the outer surface of the sedimentation chamber body (1) is provided with an air inlet structure (3), and the air inlet structure (3) includes an air inlet pipe (31).

4. The clean room fresh air settling chamber of claim 3, wherein: The air inlet pipe (31) is fixedly connected with the sedimentation chamber body (1), one end of the air inlet pipe (31) is communicated with a filter pipe (32), and a straight slot (33) is formed in the top of the outer surface of the filter pipe (32).

5. The clean room fresh air settling chamber of claim 4, wherein: An inner pipe (35) is mounted in the filter pipe (32), and a clamping layer (34) is arranged between the filter pipe (32) and the inner pipe (35).

6. The clean room fresh air settling chamber of claim 5, wherein: A filter core (39) is placed in the clamping layer (34), and one end of the filter core (39) leaks out of the straight slot (33).

7. The clean room fresh air settling chamber of claim 5, wherein: A plurality of through holes (36) are formed in one side of the outer surface of the inner pipe (35), and the through holes (36) are communicated with the clamping layer (34).

8. The clean room fresh air plenum of claim 5 wherein: Branch rods (37) are mounted on both sides of the inner pipe (35), and an auger (38) is mounted between the branch rods (37).

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