Assembly type filter unit for clean room

Abstract

The utility model discloses an assembly type filter unit for a clean room, which comprises a treatment box, the bottom surface of the inner cavity of the treatment box is fixedly connected with an inclined frame, the outer surface of the treatment box is provided with a fixed frame in a penetrating manner, the inner wall of the fixed frame is provided with a screening mechanism, and the screening mechanism comprises a screening pipe. And the screening pipe penetrates through the lower surface of the fixing frame, a screen is fixedly connected to the inner wall of the screening pipe, a connecting box is movably connected to the bottom end of the screening pipe, and a drainage pipe penetrates through the lower surface of the connecting box. The device comprises an inclined frame, limiting frames are symmetrically installed on the inner wall of the inclined frame, rotating rods are rotationally connected to inner cavities of the limiting frames, a plurality of stirring plates are rotationally connected to the outer surfaces of the rotating rods, and the stirring plates are evenly distributed. The filter unit for the assembly type clean room disclosed by the utility model has the effect of conveniently taking out filtered impurities.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter unit technical field especially relates to an assembly type clean room filter unit. BACKGROUND

[0002] The filter machine is a kind of equipment for realizing solid-liquid separation using porous filter.The filter is applied to chemical industry, petroleum, pharmacy, light industry, food, mineral processing, coal and water treatment department.The filter machine is a new type of filtration system, and it has novel structure, small size, simple and flexible operation, high efficiency, closed operation and strong applicability.

[0003] The utility model discloses a filter for water chiller unit, it includes upper filter box and lower filter box. Threaded connection between upper filter box and lower filter box bottom. Fine metal screen, molecular sieve and coarse metal screen are sequentially arranged in upper filter box from top to bottom. Metal fiber is arranged in lower filter box, and two groups of clamping grooves are symmetrically arranged on the surface. Support ring is further arranged between upper filter box and lower filter box. Four groups of recesses are symmetrically arranged on the support ring. Sliding block is arranged in the recess. Sliding block is connected with the bottom of recess through spring. Upper filter box and lower filter box are further symmetrically provided with four groups of annular clamping grooves. Annular clamping groove is connected with external support rod through convex rib matched therewith. The utility model discloses the segmentation of filter into upper and lower two parts, can realize twice filtration to refrigeration gas, is easy to disassemble, easy to replace filter device in box, and the specific position of dirty blockage in filter can be easily detected.

[0004] The above-mentioned application still has the following disadvantages: it is inconvenient to take out impurities when filtering water flow. UTILITY MODEL CONTENTS

[0005] The utility model discloses an assembly type clean room filter unit, which aims to solve the technical problem of inconvenient impurity taking out when filtering water flow.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] An assembly type clean room filter unit, comprising a treatment box, the bottom surface of the inner cavity of the treatment box is fixedly connected with an inclined frame, the outer surface of the treatment box penetrates a fixed frame, the inner wall of the fixed frame is provided with a screening mechanism, the screening mechanism comprises a screening pipe, the screening pipe penetrates the lower surface of the fixed frame, the inner wall of the screening pipe is fixedly connected with a screen, the bottom end of the screening pipe is movably connected with a connecting box, and the lower surface of the connecting box penetrates a drain pipe.

[0008] Through the setting of the sieve mechanism, the solid garbage and impurities in the water flow can be filtered, then the liquid without solid impurities is discharged, and finally the solid impurities are taken out and collected, and the effect of solid-liquid separation is achieved.

[0009] In a preferred scheme, the inner wall of the inclined frame is symmetrically provided with a limiting frame, the inner cavity of the limiting frame is rotatably connected with a rotating rod, the outer surface of the rotating rod is rotatably connected with an agitating plate, the number of the agitating plates is several, and the several agitating plates are uniformly distributed, the bottom surface of the inner cavity of the inclined frame is fixedly connected with a polishing plate, and the outer surface of the polishing plate is frictionally matched with the agitating plate.

[0010] The limiting frame can limit the rotating rod, so that the rotating rod rotates stably, the several agitating plates can generate an agitating force when the rotating rod rotates, so that the water flow and the precipitating agent are fully contacted in the agitating process, and the polishing plate can scrape off the impurities attached to the outer side of the agitating plate.

[0011] In a preferred scheme, the bottom end of the sieve pipe is fixedly connected with a clamping frame, the upper outer side of the connecting box is fixedly connected with a clamping block, the upper surface of the clamping block is fixedly connected with a gasket, the gasket is press-fitted with the inner wall of the clamping frame, the inner wall of the fixed frame is fixedly connected with a connecting frame, the inner wall of the connecting frame is fixedly connected with a rail rod, the outer surface of the rail rod is slidably connected with a sliding frame, the end, away from the rail rod, of the sliding frame is fixedly connected with a sieve plate, and the outer side of the sieve plate is fixedly connected with a handle.

[0012] The clamping frame, the clamping block and the gasket can tightly connect the connecting box and the sieve pipe together, the rail rod can limit the sliding frame, the sieve plate can filter the garbage and impurities in the water flow.

[0013] As can be seen from the above, compared with the prior art, the assembled filter unit for clean rooms has the following improvements and advantages:

[0014] Firstly, the sieve mechanism can filter the solid garbage and impurities in the water flow, then the liquid without solid impurities is discharged, and finally the solid impurities are taken out and collected, and the effect of solid-liquid separation is achieved.

[0015] Secondly, the limiting frame can limit the rotating rod, so that the rotating rod rotates stably, the several agitating plates can generate an agitating force when the rotating rod rotates, so that the water flow and the precipitating agent are fully contacted in the agitating process. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A structure schematic view of the filter unit for assembly type clean room is provided in the utility model.

[0017] Figure 2 A section structure schematic view of the filter unit for assembly type clean room is provided in the utility model.

[0018] Figure 3 A processing box internal schematic view of the filter unit for assembly type clean room is provided in the utility model.

[0019] Figure 4 A screening mechanism schematic view of the filter unit for assembly type clean room is provided in the utility model.

[0020] Figure 5 A screening mechanism partial schematic view of the filter unit for assembly type clean room is provided in the utility model.

[0021] In the drawings: 1, processing box; 2, inclined frame; 3, fixed frame; 4, screening mechanism; 5, limiting frame; 6, rotating rod; 7, stirring plate; 8, polishing plate; 41, screening pipe; 42, screen; 43, clamping frame; 44, connecting box; 45, clamping block; 46, gasket; 47, drain pipe; 48, connecting frame; 49, track rod; 410, sliding frame; 411, screen plate; 412, handle. 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.

[0023] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0024] The filter unit for assembly type clean room disclosed by the utility model is mainly applied to the scene where it is inconvenient to take out impurities when filtering water flow.

[0025] Referring to Figure 1 , Figure 2 and Figure 4The utility model provides a filter unit for clean room of assembly type, including processing box 1, the bottom surface fixed connection of inside chamber of processing box 1 has the tilt frame 2, the outer surface of processing box 1 is penetrated and has fixed frame 3, is provided with the sieve mechanism 4 at the inner wall department of fixed frame 3, through setting sieve mechanism 4, can filter the solid garbage and impurity in water flow, then the liquid that removed solid impurity is discharged, and in the last solid impurity is taken out and collected, and reach solid -liquid separation effect, the sieve mechanism 4 includes sieve pipe 41, the lower surface of fixed frame 3 is penetrated and has sieve pipe 41, the inner wall department fixed connection of sieve pipe 41 has screen 42, the bottom end movable connection of sieve pipe 41 has connecting box 44, the lower surface of connecting box 44 is penetrated and has drain pipe 47, through setting screen 42, can the solid garbage in water flow is blocked.

[0026] Refer to Figure 2 And Figure 3 In a preferred embodiment, the inner wall of the inclined frame 2 is symmetrically installed with a limiting frame 5, and the inner cavity of the limiting frame 5 is rotatably connected with a rotating rod 6. By providing the limiting frame 5, the rotating rod 6 can be limited, so that the rotating rod 6 produces stable rotation. The outer surface of the rotating rod 6 is rotatably connected with a stirring plate 7. The number of the stirring plate 7 is several, and the several stirring plates 7 are uniformly distributed. By providing the several stirring plates 7, stirring force can be generated when the rotating rod 6 rotates, so that the water flow and the precipitating agent are fully contacted in the stirring process. The bottom surface of the inner cavity of the inclined frame 2 is fixedly connected with a polishing plate 8. The outer surface of the polishing plate 8 is frictionally matched with the stirring plate 7. By providing the polishing plate 8, the impurities adhered to the outer side of the stirring plate 7 can be scraped off.

[0027] Refer to Figure 4 And Figure 5 In a preferred embodiment, the bottom end of the sieve pipe 41 is fixedly connected with a clamping frame 43. The upper outer side of the connecting box 44 is fixedly connected with a clamping block 45. The upper surface of the clamping block 45 is fixedly connected with a gasket 46. The gasket 46 is press-fitted with the inner wall of the clamping frame 43. By providing the clamping frame 43, the clamping block 45 and the gasket 46, the connecting box 44 can be tightly connected with the sieve pipe 41. The inner wall of the fixed frame 3 is fixedly connected with a connecting frame 48. The inner wall of the connecting frame 48 is fixedly connected with a track rod 49. By providing the track rod 49, the sliding frame 410 can be limited. The track rod 49 is slidably connected with a sliding frame 410. The end of the sliding frame 410 away from the track rod 49 is fixedly connected with a sieve plate 411. The outer side of the sieve plate 411 is fixedly connected with a handle 412. By providing the sieve plate 411, the garbage and impurities in the water flow can be filtered.

[0028] Working principle: when using, the water flow needing to be filtered is poured into the inner cavity of the processing box 1, in the process of pouring, the water flow contacts with the stirring plate 7, and the catalyst is poured into the inner cavity of the processing box 1 at the same time, so that the water flow is mixed in the stirring process of the stirring plate 7; in the process of water flow flowing, the garbage in the water flow is blocked by the sieve plate 411, and the water flow enters the inner cavity of the connecting box 44 and is discharged from the drain pipe 47, and then the sieve plate 411 is taken out, so that the collection work of impurities and garbage is completed.

[0029] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited to this. The replacement can be the replacement of part of the structure, device, method step, or the complete technical solution. According to the technical solution and the inventive concept of the present application, equivalent replacement or change should be covered in the protection scope of the present application.

Claims

1. A prefabricated filter unit for cleanrooms, comprising a treatment box (1), characterized in that, An inclined frame (2) is fixedly connected to the bottom surface of the inner cavity of the processing box (1). A fixed frame (3) passes through the outer surface of the processing box (1). A sieving mechanism (4) is provided on the inner wall of the fixed frame (3). The sieving mechanism (4) includes a sieving pipe (41). The sieving pipe (41) passes through the lower surface of the fixed frame (3). A screen (42) is fixedly connected to the inner wall of the sieving pipe (41). A connecting box (44) is movably connected to the bottom end of the sieving pipe (41). A drain pipe (47) passes through the lower surface of the connecting box (44).

2. The prefabricated cleanroom filter unit according to claim 1, characterized in that, A limiting frame (5) is symmetrically installed on the inner wall of the inclined frame (2), and a rotating rod (6) is rotatably connected to the inner cavity of the limiting frame (5).

3. A prefabricated cleanroom filter unit according to claim 2, characterized in that, The outer surface of the rotating rod (6) is rotatably connected to a stirring plate (7), and there are several stirring plates (7), which are evenly distributed.

4. A prefabricated cleanroom filter unit according to claim 3, characterized in that, A grinding plate (8) is fixedly connected to the bottom surface of the inner cavity of the inclined frame (2), and the grinding plate (8) is rubbed against the outer surface of the stirring plate (7).

5. A prefabricated cleanroom filter unit according to claim 1, characterized in that, The bottom end of the sieve tube (41) is fixedly connected to a positioning frame (43), the upper outer side of the connecting box (44) is fixedly connected to a positioning block (45), the upper surface of the positioning block (45) is fixedly connected to a gasket (46), and the gasket (46) is pressed and adapted to the inner wall of the positioning frame (43).

6. A prefabricated cleanroom filter unit according to claim 1, characterized in that, A connecting frame (48) is fixedly connected to the inner wall of the fixed frame (3), and a track rod (49) is fixedly connected to the inner wall of the connecting frame (48).

7. A prefabricated cleanroom filter unit according to claim 6, characterized in that, A sliding frame (410) is slidably connected to the outer surface of the track rod (49). A sieve plate (411) is fixedly connected to one end of the sliding frame (410) away from the track rod (49). A handle (412) is fixedly connected to the outer side of the sieve plate (411).

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