Clean screening device for bioengineering

Abstract

The utility model belongs to the technical field of bioengineering, and particularly relates to a clean screening device for bioengineering, which comprises a screening device body. The top end of the screening device body is fixedly connected with a conveying pipe; the conveying pipe penetrates through the surface of the screening device body; the top end of the conveying pipe is fixedly connected with a feeding hole; a plurality of groups of heating rods are fixedly connected to the inner side of the feeding hole; guide rails are symmetrically arranged on the two sides of the feeding opening; the inner side of the guide rail is slidably connected with a plurality of groups of sliding rods; the side wall of the sliding rod is fixedly connected with a support. The side wall of the support is fixedly connected with heat preservation cotton. Through the arrangement of a heating rod and a heat preservation cotton structure, the design is simple and convenient to operate, materials can be dried before screening, so that water adhering to the materials can be reduced, the screening effect is improved, meanwhile, the heat preservation effect can be achieved, heat dissipation can be reduced, and resource waste can be reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of bioengineering, in particular to a clean screening device for bioengineering. Background Art

[0002] With the development of society, bioengineering is often needed in other fields such as medicine, agriculture, environmental protection, and industry. Bioengineering is an interdisciplinary subject that combines knowledge and technology from multiple disciplines such as biology, engineering, and computer science. It aims to use biological principles and technical means to develop, design, and optimize biological systems and products.

[0003] Many products in bioengineering, such as enzymes, cells, microorganisms, etc., have extremely high requirements for environmental cleanliness and often require the use of clean screening devices. Clean screening devices are equipment specially designed for screening and sorting materials in a clean environment. They are widely used in bioengineering, pharmaceuticals, food, chemical industry and other fields. The main purpose is to ensure that the material is not contaminated during the screening process.

[0004] In the prior art, it has been found through long-term use observation that the existing clean screening devices are often only used to screen materials during use, and it is difficult to dry the materials. For materials containing high moisture, if they are not dried, the moisture in the materials may cause blockage and adhesion during the screening process, making it difficult for the materials to pass through the screen, affecting the screening effect. For this reason, the utility model provides a clean screening device for bioengineering. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the clean screening device for bioengineering described in the utility model comprises a screening device body; a conveying pipe is fixedly connected to the top end of the screening device body; the conveying pipe runs through the surface of the screening device body; a feed port is fixedly connected to the top end of the conveying pipe; a plurality of heating rods are fixedly connected to the inner side of the feed port; guide rails are symmetrically provided on both sides of the feed port; a plurality of sliding rods are slidably connected to the inner side of the guide rails; a bracket is fixedly connected to the side wall of the sliding rod; thermal insulation cotton is fixedly connected to the side wall of the bracket; card slots are symmetrically provided on the side wall of the feed port; connecting belts are symmetrically fixed to the pulling of the thermal insulation cotton; buckles are fixedly connected to the side wall of the connecting belt; the buckle and the card slot are connected by snapping.

[0007] Preferably, a fixing rod is fixedly connected to the side wall of the sub-screening device body; a fan is fixedly connected to the side wall of the fixing rod; a dust suction pipe is fixedly connected to the input end of the fan; the dust suction pipe extends to the inner side of the sub-screening device body; a filter box is arranged in the middle of the dust suction pipe; sliding grooves are symmetrically opened on the side walls of the filter box; a slider is slidably connected to the inner side of the sliding groove; and a filter plate is fixedly connected to the side wall of the slider.

[0008] Preferably, a support plate is fixedly connected to the side wall of the conveying pipe; an electric motor is fixedly connected to the top end of the support plate; a spiral blade is fixedly connected to the output end of the electric motor; the spiral blade passes through the surface of the conveying pipe and is rotationally connected thereto.

[0009] Preferably, the outer side of the spiral blade is rotatably connected to a synchronous belt; the spiral blade is rotatably connected to a rotating rod through the synchronous belt; the rotating rod passes through the inner side of the conveying pipe; and the side wall of the rotating rod is symmetrically fixed with a rotating plate.

[0010] Preferably, the side walls of the filter box are symmetrically fixed with connecting rods; the side walls of the connecting rods are fixed with limiting plates; and the limiting plates are arranged obliquely.

[0011] Preferably, a mounting plate is fixedly connected to the side wall of the filter plate; a handle is fixedly connected to the side wall of the mounting plate; and a sealing strip is fixedly connected to the side wall of the mounting plate.

[0012] Preferably, an observation window is fixedly connected to the side wall of the delivery pipe; the observation window is made of transparent material.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The clean screening device for bioengineering described in the utility model has a heating rod and a heat-insulating cotton structure. This design is not only simple and convenient to operate, but also can dry the material before screening, thereby reducing the moisture adhering to the material and improving the screening effect. At the same time, it can also have a heat-insulating effect, thereby reducing heat dissipation and reducing waste of resources.

[0015] 2. The clean screening device for bioengineering described in the utility model has a handle and a sealing strip structure, which makes it easy for workers to take the filter plate and can improve the sealing performance, thereby reducing the emission of dust and impurities and reducing pollution to the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a stereogram in the utility model;

[0018] Figure 2It is a structural schematic diagram of the observation window in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the spiral blade in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the filter plate in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the sealing strip in the utility model.

[0022] In the figure: 1. Screening device body; 10. Conveying pipe; 11. Feed port; 12. Heating rod; 13. Guide rail; 14. Slide rod; 15. Bracket; 16. Insulation cotton; 17. Slot; 18. Connecting belt; 19. Buckle; 2. Fixing rod; 21. Fan; 22. Dust suction pipe; 23. Filter box; 24. Filter plate; 25. Slide groove; 26. Slider; 3. Support plate; 31. Electric motor; 32. Spiral blade; 4. Synchronous belt; 41. Rotating rod; 42. Rotating plate; 5. Connecting rod; 51. Limiting plate; 6. Mounting plate; 61. Handle; 62. Sealing strip; 7. Observation window. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figures 1 to 3As shown, a clean screening device for bioengineering described in an embodiment of the utility model comprises a screening device body 1; a conveying pipe 10 is fixedly connected to the top of the screening device body 1; the conveying pipe 10 runs through the surface of the screening device body 1; a feed port 11 is fixedly connected to the top of the conveying pipe 10; a plurality of heating rods 12 are fixedly connected to the inner side of the feed port 11; guide rails 13 are symmetrically provided on both sides of the feed port 11; a plurality of sliding rods 14 are slidably connected to the inner side of the guide rails 13; a bracket 15 is fixedly connected to the side wall of the sliding rod 14; a heat preservation cotton 16 is fixedly connected to the side wall of the bracket 15; a card slot 17 is symmetrically provided on the side wall of the feed port 11; a connecting belt 18 is symmetrically fixedly connected to the pull of the heat preservation cotton 16; a buckle 19 is fixedly connected to the side wall of the connecting belt 18; the buckle 19 is connected to the card slot 17 by snap connection; During operation, the conveying pipe 10 can be supported by the screening device body 1. When the staff puts the material into the feed port 11, the heating rod 12 can heat and dry the material. At the same time, the staff pulls the slide bar 14 to slide in the guide rail 13, thereby driving the bracket 15 to move. By moving the bracket 15, the thermal insulation cotton 16 can be stretched out, so that the thermal insulation cotton 16 can be wrapped around the outside of the feed port 11. Then the staff inserts the buckle 19 into the slot 17 to install the thermal insulation cotton 16, and connects it through the connecting belt 18. This design is not only simple and convenient to operate, but also can dry the material before screening, thereby reducing the moisture adhered to the material and improving the screening effect. At the same time, it can also have a thermal insulation effect, thereby reducing heat dissipation and reducing resource waste.

[0025] like Figure 1 , Figure 4 and Figure 5As shown, the side wall of the sub-screening device body 1 is fixedly connected with a fixing rod 2; the side wall of the fixing rod 2 is fixedly connected with a fan 21; the input end of the fan 21 is fixedly connected with a dust suction pipe 22; the dust suction pipe 22 extends to the inner side of the sub-screening device body 1; a filter box 23 is arranged in the middle of the dust suction pipe 22; the side wall of the filter box 23 is symmetrically provided with a slide groove 25; the inner side of the slide groove 25 is slidably connected with a slider 26; the side wall of the slider 26 is fixedly connected with a filter plate 24; when working, the fan 21 can be supported by the fixing rod 2, and the fan 21 is operated, so that the dust suction pipe 22 can be driven to remove the dust produced inside the sub-screening device body 1 The generated dust is absorbed, and then the absorbed dust can be filtered through the filter plate 24, which can be supported by the filter box 23. The staff takes out the slider 26 from the slide groove 25, so that the filter plate 24 can be disassembled, and the staff inserts the slider 26 into the slide groove 25, so that the filter plate 24 can be installed. This design can filter the dust, and it is convenient for the staff to install and disassemble the filter plate 24, so that it is convenient for the staff to take out the filter plate 24 later and then clean the filtered dust and impurities uniformly, thereby reducing the blockage of the filter plate 24.

[0026] like Figures 1 to 3 As shown, the side wall of the conveying pipe 10 is fixedly connected with a support plate 3; the top of the support plate 3 is fixedly connected with an electric motor 31; the output end of the electric motor 31 is fixedly connected with a spiral blade 32; the spiral blade 32 penetrates the surface of the conveying pipe 10 and is rotatably connected thereto; when working, the electric motor 31 can be supported by the support plate 3, and the electric motor 31 is operated to drive the spiral blade 32 to rotate, and the spiral blade 32 rotates to clear the material in the conveying pipe 10. This design can clear the material in the conveying pipe 10, thereby reducing the phenomenon of material blockage inside the conveying pipe 10.

[0027] like Figure 2 As shown, the outer side of the spiral blade 32 is rotatably connected to the synchronous belt 4; the spiral blade 32 is rotatably connected to the rotating rod 41 through the synchronous belt 4; the rotating rod 41 passes through the inner side of the conveying pipe 10; the side wall of the rotating rod 41 is symmetrically fixed with a rotating plate 42; when working, the spiral blade 32 rotates, thereby driving the synchronous belt 4 to rotate, and the synchronous belt 4 rotates to drive the rotating rod 41, and the rotating rod 41 rotates to drive the rotating plate 42 to rotate, so that the dried material can be guided to the conveying pipe 10 for screening. Through this design, the material can be transported at intervals, so that the material screening can be more careful.

[0028] like Figures 4 to 5As shown, the side walls of the filter box 23 are symmetrically fixed with connecting rods 5; the side walls of the connecting rods 5 are fixed with limiting plates 51; the limiting plates 51 are inclined; when working, the connecting rods 5 can support the limiting plates 51, and the limiting plates 51 can play a limiting role. This design can play a limiting role, thereby facilitating the staff to insert the slider 26 into the slide groove 25.

[0029] like Figures 4 to 5 As shown, the side wall of the filter plate 24 is fixedly connected to a mounting plate 6; the side wall of the mounting plate 6 is fixedly connected to a handle 61; the side wall of the mounting plate 6 is fixedly connected to a sealing strip 62; during operation, the mounting plate 6 can support the handle 61, and the handle 61 is convenient for the staff to take the filter plate 24, and at the same time, the sealing strip 62 can improve the sealing performance. This design makes it convenient for the staff to take the filter plate 24, and can improve the sealing performance, thereby reducing the emission of dust and impurities and reducing the pollution to the working environment.

[0030] like Figure 1 to Figure 2 As shown, an observation window 7 is fixedly connected to the side wall of the conveying pipe 10; the observation window 7 is made of transparent material; during operation, the staff can observe the material feeding process through the observation window 7. This design makes it easy for the staff to observe the inside of the conveying pipe 10, thereby improving practicality.

[0031] During operation, the conveying pipe 10 can be supported by the screening device body 1. When the staff puts the material into the feed port 11, the heating rod 12 can heat and dry the material. At the same time, the staff pulls the sliding rod 14 to slide in the guide rail 13, thereby driving the bracket 15 to move. By moving the bracket 15, the thermal insulation cotton 16 can be stretched out so that the thermal insulation cotton 16 can be wrapped around the outside of the feed port 11. Then the staff inserts the buckle 19 into the slot 17 to install the thermal insulation cotton 16, which can be connected through the connecting belt 18. The fan 21 can be supported by the fixing rod 2. The operation of the fan 21 can drive the dust suction pipe 22 to absorb the dust generated inside the screening device body 1. Then, the absorbed dust can be filtered by the filter plate 24, which can be supported by the filter box 23. The staff takes the slider 26 out of the slide slot 25, so that the filter plate 24 can be Disassembly, the staff inserts the slider 26 into the slide groove 25, so that the filter plate 24 can be installed, the electric motor 31 can be supported by the support plate 3, and the electric motor 31 is operated to drive the spiral blade 32 to rotate, and the spiral blade 32 is rotated to clear the materials in the conveying pipe 10, and the spiral blade 32 is rotated to drive the synchronous belt 4 to rotate, and the synchronous belt 4 is rotated to drive the rotating rod 41, and the rotating rod 41 is rotated to drive the rotating plate 42 to rotate, so that the dried materials can be guided to the conveying pipe 10 for screening, the limit plate 51 can be supported by the connecting rod 5, and the limit plate 51 can play a limiting role, and the mounting plate 6 can support the handle 61, and the handle 61 is convenient for the staff to take the filter plate 24, and at the same time, the sealing strip 62 can improve the sealing performance, and the observation window 7 is convenient for the staff to observe the material feeding process.

[0032] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A clean screening device for bioengineering, comprising a screening device body (1); characterized in that: The top end of the screening device body (1) is fixedly connected with a conveying pipe (10); the conveying pipe (10) runs through the surface of the screening device body (1); the top end of the conveying pipe (10) is fixedly connected with a feed port (11); a plurality of heating rods (12) are fixedly connected to the inner side of the feed port (11); guide rails (13) are symmetrically provided on both sides of the feed port (11); a plurality of sliding rods (14) are slidably connected to the inner side of the guide rails (13); a bracket (15) is fixedly connected to the side wall of the sliding rod (14); a heat insulation cotton (16) is fixedly connected to the side wall of the bracket (15); a clamping groove (17) is symmetrically provided on the side wall of the feed port (11); a connecting belt (18) is symmetrically fixedly connected to the pull of the heat insulation cotton (16); a buckle (19) is fixedly connected to the side wall of the connecting belt (18); the buckle (19) and the clamping groove (17) are connected in a clamping manner.

2. A clean screening device for bioengineering according to claim 1, characterized in that: A fixing rod (2) is fixedly connected to the side wall of the sub-screening device body (1); a fan (21) is fixedly connected to the side wall of the fixing rod (2); a dust suction pipe (22) is fixedly connected to the input end of the fan (21); the dust suction pipe (22) extends to the inner side of the sub-screening device body (1); a filter box (23) is arranged in the middle of the dust suction pipe (22); sliding grooves (25) are symmetrically provided on the side wall of the filter box (23); a sliding block (26) is slidably connected to the inner side of the sliding groove (25); and a filter plate (24) is fixedly connected to the side wall of the sliding block (26).

3. A clean screening device for bioengineering according to claim 1, characterized in that: A support plate (3) is fixedly connected to the side wall of the conveying pipe (10); an electric motor (31) is fixedly connected to the top end of the support plate (3); a spiral blade (32) is fixedly connected to the output end of the electric motor (31); the spiral blade (32) penetrates the surface of the conveying pipe (10) and is rotationally connected thereto.

4. A clean screening device for bioengineering according to claim 3, characterized in that: The outer side of the spiral blade (32) is rotatably connected to a synchronous belt (4); the spiral blade (32) is rotatably connected to a rotating rod (41) through the synchronous belt (4); the rotating rod (41) passes through the inner side of the conveying pipe (10); and a rotating plate (42) is symmetrically fixed to the side wall of the rotating rod (41).

5. A clean screening device for bioengineering according to claim 2, characterized in that: The side walls of the filter box (23) are symmetrically fixed with connecting rods (5); the side walls of the connecting rods (5) are fixed with limiting plates (51); and the limiting plates (51) are arranged in an inclined manner.

6. A clean screening device for bioengineering according to claim 2, characterized in that: The side wall of the filter plate (24) is fixedly connected to a mounting plate (6); the side wall of the mounting plate (6) is fixedly connected to a handle (61); and the side wall of the mounting plate (6) is fixedly connected to a sealing strip (62).

7. The clean screening device for bioengineering according to claim 1, characterized in that: An observation window (7) is fixedly connected to the side wall of the delivery pipe (10); the observation window (7) is made of a transparent material.

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