CN113042358A - Bioengineering is with clean type screening device - Google Patents
Bioengineering is with clean type screening device Download PDFInfo
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- CN113042358A CN113042358A CN202110241773.9A CN202110241773A CN113042358A CN 113042358 A CN113042358 A CN 113042358A CN 202110241773 A CN202110241773 A CN 202110241773A CN 113042358 A CN113042358 A CN 113042358A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a clean type screening device for bioengineering, which comprises a rack and a vibrating screen, wherein the vibrating screen is arranged on the rack, and the clean type screening device also comprises a filter box and an air suction fan, wherein a vertical partition plate is arranged in the filter box, the vertical partition plate divides the inner cavity of the filter box into a left inner cavity and a right inner cavity, a rectangular through hole is formed in the vertical partition plate, and a filter screen is arranged in the rectangular through hole; an exhaust pipe is arranged on the wall of the box corresponding to the left inner cavity of the filter box, an air suction pipe is arranged on the wall of the box corresponding to the right inner cavity of the filter box, and the exhaust pipe is connected with an air suction port of an air suction fan; a dust hood with an opening at the lower end is arranged above the vibrating screen and is connected with the air suction pipe through a dust suction pipeline; the invention has simple structure and dust removal function, and can remove dust generated when the medicinal materials are sieved, thereby keeping the cleanliness of a workshop.
Description
Technical Field
The invention relates to the field of medicinal material screening devices, in particular to a clean type screening device for bioengineering.
Background
In bioengineering medicinal material course of working, need divide the sieve to the medicinal material, but when dividing the sieve to the medicinal material, can produce great dust, pollute the workshop, cause the influence to the cleanliness factor in workshop.
The chinese utility model patent with application number CN201420479620.3 discloses a medicinal material screening machine with a dust removing device, which comprises a screening hopper obliquely arranged on a frame, wherein the top of the screening hopper is provided with a dust hood, and the dust hood is connected with a dust removing mechanism through a pipeline; the dust removal mechanism comprises an upper box body, a middle box body and a lower box body which are sequentially connected from top to bottom, wherein the upper part of the middle box body is radially provided with a strip-shaped limiting rod, two adjacent strip-shaped limiting rods are internally provided with a dust collection bag device, the dust collection bag device mainly comprises a dust collection bag and a framework, the upper part of the framework is provided with a limiting support, the limiting support is lapped on the strip-shaped limiting rod, the dust collection bag is sleeved outside the framework, the upper part of the dust collection bag is provided with a double-layer retainer ring, the double-layer retainer ring is inserted between the two adjacent strip-shaped limiting rods, and the dust; the upper box body is communicated with the middle box body, and a dust suction pipe is arranged on the side surface of the upper box body and communicated with the dust hood; the upper box body is internally provided with a blowing pipeline, the blowing pipeline is connected with a plurality of branch pipelines, the branch pipelines penetrate between two adjacent dust bags, and an air inlet of the blowing pipeline is communicated with a blower fixed at the upper part of the upper box body; the lower box body is conical, the lower box body is communicated with the middle box body, a dust exhaust port is formed in the bottom of the lower box body, a dust collection box is arranged below the dust exhaust port, a sealing port is formed in the upper portion of the dust collection box and is connected with the dust exhaust port in a sealing mode, buckle wrenches are hinged to the two sides of the dust exhaust port, and an induced air pipeline is arranged on the side face of the lower box body and is communicated with an induced air fan. Above-mentioned medicinal material divides screen (ing) machine sets up a dust cage in the top of sieve hopper, and dust cage and dust removal mechanism intercommunication, the dust that the sieve moved the production can enter into dust removal mechanism through the dust cage to avoid the dust excessive, polluted the workshop, improved the cleanliness factor in workshop.
However, the medicinal material screening machine has the problem that the structure of the dust removing mechanism is complex, so that the medicinal material screening machine has the problems of high production cost, difficulty in installation, complex operation, difficulty in maintenance and the like. Therefore, it is necessary to design a clean type screening device for bioengineering with simple structure and dust removal function.
Disclosure of Invention
The invention aims to provide a clean type screening device for bioengineering, which has a simple structure and a dust removal function, and can remove dust generated during screening of medicinal materials and keep the cleanliness of a workshop.
The invention is realized by the following steps: a clean type screening device for bioengineering comprises a rack and a vibrating screen, wherein the vibrating screen is arranged on the rack, and further comprises a filter box and an air suction fan, wherein a vertical partition plate is arranged in the filter box, the vertical partition plate divides the inner cavity of the filter box into a left inner cavity and a right inner cavity, a rectangular through hole is formed in the vertical partition plate, and a filter screen is arranged in the rectangular through hole; an exhaust pipe is arranged on the wall of the box corresponding to the left inner cavity of the filter box, an air suction pipe is arranged on the wall of the box corresponding to the right inner cavity of the filter box, and the exhaust pipe is connected with an air suction port of an air suction fan; and a dust hood with an opening at the lower end is arranged above the vibrating screen and is connected with the air suction pipe through a dust suction pipeline.
Furthermore, the dust collection pipeline comprises a main air pipe and a plurality of branch air pipes, one end of the main air pipe is connected with the air suction pipe, and the other end of the main air pipe is arranged in a closed manner; a plurality of dust suction ports are uniformly arranged on the upper wall of the dust suction cover along the length direction of the dust suction cover, each dust suction port is connected with a gas distribution pipe, and one end of each gas distribution pipe, which is far away from the dust suction ports, is connected with the pipe wall of the main gas pipe and is communicated with the pipe wall at the joint.
Furthermore, what invert on the corresponding last tank wall of rose box right side inner chamber is provided with a plurality of electronic jars, and is a plurality of electronic jar set gradually along the fore-and-aft direction of rose box, the piston rod of electronic jar passes the last tank wall of rose box and is located the right inner chamber of rose box, be provided with the brush on the piston rod of electronic jar, electronic jar can drive the brush and clear up the filter screen.
Furthermore, a clamping plate is arranged at the lower end of the piston rod of the electric cylinder, the longitudinal section of the clamping plate is in a shape of Contraband, the upper end wall of the clamping plate is connected with the lower end of the piston rod of the electric cylinder, a threaded through hole is arranged on the lower end wall of the clamping plate, and a clamping fixing bolt is arranged in the threaded through hole; the brush comprises a handle part and a brush part, the handle part is arranged in the clamping plate and is clamped by the clamping fixing bolt, and the brush part is contacted with the filter screen.
Furthermore, a fourth rectangular door frame is arranged on the side wall corresponding to the right inner cavity of the filter box, a fourth door is arranged in the fourth rectangular door frame, a door handle is arranged on the fourth door, a sealing rubber strip is arranged on the inner side wall of the fourth rectangular door frame, when the fourth door is closed, the sealing rubber strips arranged on the inner side walls of the fourth door and the fourth rectangular door frame are mutually extruded, and a door locking structure is arranged on the box wall of the fourth rectangular door frame of the filter box.
Furthermore, a first sieve plate and a second sieve plate are sequentially arranged on the vibrating screen along the length direction of the vibrating screen, the first sieve plate is arranged close to a feeding port of the vibrating screen, the second sieve plate is arranged close to a discharging port of the vibrating screen, and the aperture of a sieve pore of the first sieve plate is smaller than that of a sieve pore of the second sieve plate; the lower extreme of shale shaker is provided with the funnel of gathering materials and No. two funnels of gathering materials respectively corresponding to the position of a sieve and No. two sieves.
Furthermore, a first discharge pipe is arranged at the lower end of the first collecting hopper, a first collecting box is arranged below the first discharge pipe, a first feeding pipe is arranged on the upper box wall of the first collecting box, and the first discharge pipe is connected with the first feeding pipe through a first cloth bag pipe; the door is characterized in that a rectangular door frame is arranged on the front side wall of the first material collecting box, a door is arranged in the rectangular door frame, a door handle is arranged on the door, a sealing rubber strip is arranged on the inner side wall of the rectangular door frame, when the door is closed, the door and the sealing rubber strip arranged on the inner side wall of the rectangular door frame are mutually extruded, and a door locking structure is arranged on the front side wall of the first material collecting box.
Furthermore, a second discharge pipe is arranged at the lower end of the second collecting hopper, a second collecting box is arranged below the second discharge pipe, a second feeding pipe is arranged on the upper box wall of the second collecting box, and the second discharge pipe is connected with the second feeding pipe through a second cloth bag pipe; the door handle is arranged on the second door, a sealing rubber strip is arranged on the inner side wall of the second rectangular door frame, when the second door is closed, the second door and the sealing rubber strip arranged on the inner side wall of the second rectangular door frame are mutually extruded, and a door locking structure is arranged on the front side wall of the second material collecting box.
Furthermore, a discharge port of the vibrating screen is provided with a discharge square tube, a third material collecting box is arranged below the discharge square tube, the upper box wall of the third material collecting box is provided with a third feeding tube, and the third discharge tube is connected with the third feeding tube through a third cloth bag tube; the door is characterized in that a third rectangular door frame is arranged on the front side wall of the third material collecting box, a third door is arranged in the third rectangular door frame, a door handle is arranged on the third door, a sealing rubber strip is arranged on the inner side wall of the third rectangular door frame, when the third door is closed, the third door and the sealing rubber strip arranged on the inner side wall of the third rectangular door frame are mutually extruded, and a door locking structure is arranged on the front side wall of the third material collecting box.
Furthermore, the door locking structure comprises a hinge bolt and a hinge plate, the hinge plate is of a rectangular plate structure and can be screwed by the hinge bolt, and when the hinge plate rotates by taking the rod part of the hinge bolt as a rotating shaft, part of the plate body can rotate to be positioned in front of the corresponding door, and the hinge plate can also rotate to be positioned in front of the corresponding door without the plate body.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention has simple structure and dust removal function, and can remove dust generated when the medicinal materials are sieved, thereby keeping the cleanliness of a workshop.
2. The electric cylinder and the brush are arranged, the electric cylinder can drive the brush to clean the filter screen, and the problem that the dust removal function of the dust remover is lost due to the blockage of the filter screen can be prevented.
3. A sieve and No. two sieves have set gradually along its length direction on the shale shaker, and a sieve is close to the pan feeding mouth setting of shale shaker, and No. two sieves are close to the discharge gate setting of shale shaker, and the aperture of a sieve mesh is less than the aperture of No. two sieve meshes. The lower extreme of shale shaker is provided with the funnel of gathering materials and No. two funnels of gathering materials respectively corresponding to the position of a sieve and No. two sieves. The device can carry out three-stage screening on the medicinal materials, and improves the screening effect on the medicinal materials.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a clean type screening device for bioengineering according to the present invention;
FIG. 2 is a schematic view of the internal structure of a filtration tank of a clean type screening apparatus for bioengineering according to the present invention;
FIG. 3 is an enlarged view of area A of FIG. 2;
FIG. 4 is a front view of a filtering box of the clean type screening device for bioengineering;
FIG. 5 is a side view of a filtering box of the clean type screening device for bioengineering;
FIG. 6 is a schematic perspective view of a vertical partition plate of a clean type screening device for bioengineering according to the present invention;
FIG. 7 is a schematic structural diagram of a first sieve plate and a second sieve plate of the clean type sieving device for bioengineering;
FIG. 8 is a schematic structural diagram of a first material collecting box of the clean type screening device for bioengineering;
FIG. 9 is a schematic structural diagram of a second material collecting box of the clean type screening device for bioengineering;
FIG. 10 is a schematic structural diagram of a third material collecting box of the clean type screening device for bioengineering.
In the figure: 1. a frame; 2. vibrating screen; 3. a filter box; 4. a vertical partition; 5. a filter screen; 6. an exhaust pipe; 7. an air intake duct; 8. an air suction fan; 9. a dust hood; 10. an electric cylinder; 11. a brush; 1101. a handle portion; 1102. a brush part; 12. a splint; 13. clamping the fixing bolt; 14. a fourth door; 15. a main gas pipe; 16. a gas distributing pipe; 17. a first sieve plate; 18. a second sieve plate; 19. a first aggregate funnel; 20. a second aggregate funnel; 21. a first material collecting box; 22. a first cloth bag pipe; 23. a first door; 24. a second material collecting box; 25. a second cloth bag tube; 26. a second door; 27. a third material collecting box; 28. a third cloth bag pipe; 29. a third door; 30. a hinge bolt; 31. a hinge plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Referring to fig. 1, 2, 3, 5 and 6, a clean type screening device for bioengineering comprises a frame 1 and a vibrating screen 2, wherein the vibrating screen 2 is arranged on the frame 1, the device further comprises a filter box 3 and an air suction fan 8, a vertical partition plate 4 is arranged in the filter box 3, the vertical partition plate 4 divides the inner cavity of the filter box 3 into a left inner cavity and a right inner cavity, a rectangular through hole is arranged on the vertical partition plate 4, and a filter screen 5 is arranged in the rectangular through hole. An exhaust pipe 6 is arranged on the wall of the box corresponding to the left inner cavity of the filter box 3, an air suction pipe 7 is arranged on the wall of the box corresponding to the right inner cavity of the filter box 3, and the exhaust pipe 6 is connected with an air suction port of an air suction fan 8. A dust hood 9 with an opening at the lower end is arranged above the vibrating screen 2, and the dust hood 9 is connected with the air suction pipe 7 through a dust suction pipeline.
The working principle of the invention is as follows: when the vibrating screen 2 is used for screening biological engineering medicinal materials, dust can be generated due to the vibration effect. The starting fan 8 of breathing in, under the effect of fan 8 of breathing in, dust and the peripheral air that produces when the branch sifting medicinal material get into the right inner chamber of rose box 3 through suction hood 9 and breathing pipe 7 in, get into the left inner chamber of rose box 3 after filter 5 filters again, the dust is held back in the right inner chamber of rose box 3 by filter 5 this moment, clean air gets into through blast pipe 6 at last and breathes in fan 8 and is discharged.
Therefore, the dust removing device is simple in structure, has a dust removing function, can remove dust generated when medicinal materials are sieved, and keeps cleanliness of a workshop.
Referring to fig. 1, the dust suction pipeline includes a main air pipe 15 and a plurality of branch air pipes 16, one end of the main air pipe 15 is connected to the suction pipe 7, and the other end is closed. A plurality of dust suction ports are uniformly arranged on the upper wall of the dust suction cover 9 along the length direction of the dust suction cover, each dust suction port is connected with a gas distribution pipe 16, and one end of each gas distribution pipe 16, which is far away from the dust suction ports, is connected with the pipe wall of the main gas pipe 15 and is communicated with the connection part. The arrangement can ensure that the dust collection capacity of all the positions of the dust collection cover 9 is uniform, and the dust collection effect is improved.
Referring to fig. 2, 3 and 5, a plurality of electric cylinders 10 are arranged upside down on the upper box wall corresponding to the right inner cavity of the filter box 3, the electric cylinders 10 are sequentially arranged along the front-back direction of the filter box 3, the piston rods of the electric cylinders 10 penetrate through the upper box wall of the filter box 3 and are located in the right inner cavity of the filter box 3, and brushes 11 are arranged on the piston rods of the electric cylinders 10. The lower end of the piston rod of the electric cylinder 10 is provided with a clamping plate 12, the longitudinal section of the clamping plate 12 is Contraband-shaped, the upper end wall of the clamping plate 12 is connected with the lower end of the piston rod of the electric cylinder 10, the lower end wall of the clamping plate 12 is provided with a threaded through hole, and a clamping fixing bolt 13 is arranged in the threaded through hole. The brush 11 includes a handle portion 1101 and a brush portion 1102, the handle portion 1101 is disposed in the clamping plate 12 and clamped by the clamping fixing bolt 13, and the brush portion 1102 is in contact with the filter screen 5. The electric cylinder 10 can drive the brush 11 to clean the filter screen 5, so that the problem that the dust removal function of the dust remover is lost due to the blockage of the filter screen 5 can be prevented.
Referring to fig. 4, a fourth rectangular door frame is disposed on a side wall corresponding to a right inner cavity of the filter box 3, and a fourth door 14 is disposed in the fourth rectangular door frame. Be provided with the door handle on No. four doors 14, be provided with the sealing rubber strip on No. four rectangle door frame's the inside wall, when No. four doors 14 closed, extrude each other between the sealing rubber strip that sets up on No. four doors 14 and No. four rectangle door frame inside walls. The filtering box 3 is provided with a door locking structure on the box wall of the fourth rectangular door frame, and the door locking structure comprises a hinge bolt 30 and a hinge plate 31. The hinge plate 31 is in a rectangular plate structure, the hinge plate 31 can be screwed by the hinge bolt 30, when the hinge plate 31 rotates by taking the rod part of the hinge bolt 30 as a rotating shaft, part of the plate body can be rotated to be positioned right in front of the corresponding door, and the hinge plate 31 can also be rotated to be positioned right in front of the corresponding door without the plate body, so that the fourth door 14 can be locked through a door locking structure. Through the setting of No. four doors 14, can conveniently clear up the dust in the right inner chamber of rose box 3, also conveniently change brush 11.
Referring to fig. 1 and 7, a first sieve plate 17 and a second sieve plate 18 are sequentially arranged on the vibrating screen 2 along the length direction of the vibrating screen, the first sieve plate 17 is arranged close to a feeding port of the vibrating screen 2, the second sieve plate 18 is arranged close to a discharging port of the vibrating screen 2, and the aperture of the sieve hole of the first sieve plate 17 is smaller than that of the sieve hole of the second sieve plate 18. The lower end of the vibrating screen 2 is provided with a first collecting funnel 19 and a second collecting funnel 20 corresponding to the positions of the first screen plate 17 and the second screen plate 18 respectively. The device can carry out three-stage screening on the medicinal materials, and improves the screening effect on the medicinal materials.
Referring to fig. 8, a first material discharging pipe is arranged at the lower end of the first material collecting funnel 19, a first material collecting box 21 is arranged below the first material discharging pipe, a first material feeding pipe is arranged on the upper box wall of the first material collecting box 21, and the first material discharging pipe is connected with the first material feeding pipe through a first cloth bag pipe 22. Through the arrangement of the first cloth bag pipe 22, the problem of dust emission cannot occur when medicinal materials enter the first material collecting box 21. Be provided with a rectangle door frame on the preceding lateral wall of collection workbin 21, and be provided with a door 23 in the rectangle door frame, be provided with the door handle on a door 23, be provided with the sealing rubber strip on the inside wall of a rectangle door frame, when a door 23 is closed, extrude each other between the sealing rubber strip that sets up on a door 23 and a rectangle door frame inside wall, be provided with the structure of locking a door on the preceding lateral wall of collection workbin 21. Through the setting of a door 23, can be convenient for take out the medicinal material in a collection workbin 21, and be convenient for clear up collection workbin 21's inside.
Referring to fig. 9, a second material discharge pipe is arranged at the lower end of the second material collection funnel 20, a second material collection box 24 is arranged below the second material discharge pipe, a second material feeding pipe is arranged on the upper box wall of the second material collection box 24, and the second material discharge pipe is connected with the second material feeding pipe through a second cloth bag pipe 25. The problem of raise dust can not take place when making the medicinal material get into No. two collection workbin 24 through the setting of No. two sack pipes 25. Be provided with No. two rectangle door frames on No. two collection workbin 24's the preceding lateral wall, and be provided with No. two doors 26 in No. two rectangle door frames, be provided with the door handle on No. two doors 26, be provided with the sealing rubber strip on No. two rectangle door frames's the inside wall, when No. two doors 26 were closed, extrude each other between the sealing rubber strip that sets up on No. two doors 26 and No. two rectangle door frame inside walls, be provided with the lock door structure on No. two collection workbin 24's the preceding lateral wall. Through the setting of No. two doors 26, can be convenient for take out the medicinal material in No. two collection workbin 24, and be convenient for clear up the inside of No. two collection workbin 24.
Referring to fig. 10, a discharge port of the vibrating screen 2 is provided with a discharge square tube, a third material collecting box 27 is arranged below the discharge square tube, a third material feeding tube is arranged on an upper box wall of the third material collecting box 27, and the third discharge tube is connected with the third material feeding tube through a third cloth bag tube 28. Through the arrangement of the third cloth bag pipe 28, the medicinal materials can not generate the problem of dust when entering the third material collecting box 27. No. three rectangle door frames are arranged on the front side wall of the No. three material collecting box 27, a No. three door 29 is arranged in the No. three rectangle door frames, a door handle is arranged on the No. three door 29, a sealing rubber strip is arranged on the inner side wall of the No. three rectangle door frames, when the No. three door 29 is closed, the No. three door 29 and the sealing rubber strip arranged on the inner side wall of the No. three rectangle door frames are mutually extruded, and a door locking structure is arranged on the front side wall of the No. three material collecting box 27. Through the setting of No. three door 29, can be convenient for take out the medicinal material in No. three collection workbin 27, and be convenient for clear up No. three collection workbin 27's inside.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. 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 (10)
1. A clean type screening device for bioengineering comprises a rack (1) and a vibrating screen (2), wherein the vibrating screen (2) is arranged on the rack (1), and is characterized by further comprising a filter box (3) and an air suction fan (8), wherein a vertical partition plate (4) is arranged in the filter box (3), the vertical partition plate (4) divides an inner cavity of the filter box (3) into a left inner cavity and a right inner cavity, a rectangular through hole is formed in the vertical partition plate (4), and a filter screen (5) is arranged in the rectangular through hole; an exhaust pipe (6) is arranged on the wall of the box corresponding to the left inner cavity of the filter box (3), an air suction pipe (7) is arranged on the wall of the box corresponding to the right inner cavity of the filter box (3), and the exhaust pipe (6) is connected with an air suction port of an air suction fan (8); and a dust suction cover (9) with an opening at the lower end is arranged above the vibrating screen (2), and the dust suction cover (9) is connected with the air suction pipe (7) through a dust suction pipeline.
2. The cleaning type screening device for bioengineering according to claim 1, wherein the dust absorption pipeline comprises a main air pipe (15) and a plurality of branch air pipes (16), one end of the main air pipe (15) is connected with the suction pipe (7), and the other end is closed; a plurality of dust suction ports are uniformly formed in the upper wall of the dust suction cover (9) along the length direction of the dust suction cover, each dust suction port is connected with a gas distribution pipe (16), and one end, far away from the dust suction ports, of each gas distribution pipe (16) is connected with the pipe wall of the main gas pipe (15) and communicated with the pipe wall at the connection position.
3. The clean type screening device for bioengineering according to claim 2, wherein a plurality of electric cylinders (10) are arranged on the upper box wall corresponding to the right inner cavity of the filtration box (3) in an inverted manner, the plurality of electric cylinders (10) are sequentially arranged along the front-back direction of the filtration box (3), the piston rod of the electric cylinder (10) penetrates through the upper box wall of the filtration box (3) and is positioned in the right inner cavity of the filtration box (3), the piston rod of the electric cylinder (10) is provided with a brush (11), and the electric cylinder (10) can drive the brush (11) to clean the filtration screen (5).
4. The clean type screening device for the bioengineering according to claim 3, wherein the lower end of the piston rod of the electric cylinder (10) is provided with a clamping plate (12), the longitudinal section of the clamping plate (12) is 'Contraband', the upper end wall of the clamping plate (12) is connected with the lower end of the piston rod of the electric cylinder (10), the lower end wall of the clamping plate (12) is provided with a threaded through hole, and a clamping fixing bolt (13) is arranged in the threaded through hole; the brush (11) comprises a handle part (1101) and a brush part (1102), the handle part (1101) is arranged in a clamping plate (12) and clamped by a clamping fixing bolt (13), and the brush part (1102) is in contact with the filter screen (5).
5. The clean type screening device for bioengineering according to claim 4, wherein the side wall corresponding to the right inner cavity of the filter box (3) is provided with a four-number rectangular door frame, a four-number door (14) is arranged in the four-number rectangular door frame, the four-number door (14) is provided with a door handle, the inner side wall of the four-number rectangular door frame is provided with a sealing rubber strip, when the four-number door (14) is closed, the four-number door (14) and the sealing rubber strip arranged on the inner side wall of the four-number rectangular door frame are pressed against each other, and the wall of the filter box (3) provided with the four-number rectangular door frame is provided with a door locking structure.
6. The clean type screening device for the bioengineering according to any one of claims 1 to 5, wherein, the vibrating screen (2) is provided with a first screen plate (17) and a second screen plate (18) along the length direction thereof in sequence, the first screen plate (17) is arranged near the feeding port of the vibrating screen (2), the second screen plate (18) is arranged near the discharging port of the vibrating screen (2), the aperture of the screen hole of the first screen plate (17) is smaller than that of the screen hole of the second screen plate (18); the lower end of the vibrating screen (2) is provided with a first collecting funnel (19) and a second collecting funnel (20) respectively corresponding to the positions of the first sieve plate (17) and the second sieve plate (18).
7. The clean type screening device for bioengineering according to claim 6, wherein the lower end of the first material collecting funnel (19) is provided with a first material discharging pipe, a first material collecting box (21) is arranged below the first material discharging pipe, the upper wall of the first material collecting box (21) is provided with a first material feeding pipe, and the first material discharging pipe and the first material feeding pipe are connected through a first cloth bag pipe (22); the door is characterized in that a rectangular door frame is arranged on the front side wall of the first material collecting box (21), a door (23) is arranged in the rectangular door frame, a door handle is arranged on the door (23), a sealing rubber strip is arranged on the inner side wall of the rectangular door frame, when the door (23) is closed, the door (23) and the sealing rubber strip arranged on the inner side wall of the rectangular door frame are mutually extruded, and a door locking structure is arranged on the front side wall of the first material collecting box (21).
8. The clean type screening device for bioengineering according to claim 7, wherein the lower end of the second collecting hopper (20) is provided with a second discharging pipe, a second collecting box (24) is arranged below the second discharging pipe, the upper wall of the second collecting box (24) is provided with a second feeding pipe, and the second discharging pipe and the second feeding pipe are connected through a second cloth bag pipe (25); the door handle is arranged on the second door (26), a sealing rubber strip is arranged on the inner side wall of the second rectangular door frame, when the second door (26) is closed, the second door (26) and the sealing rubber strip arranged on the inner side wall of the second rectangular door frame are mutually extruded, and a door locking structure is arranged on the front side wall of the second material collecting box (24).
9. The clean type screening device for bioengineering according to claim 8, wherein the discharge port of the vibrating screen (2) is provided with a discharge square tube, a third material collecting box (27) is arranged below the discharge square tube, the upper wall of the third material collecting box (27) is provided with a third feeding tube, and the third discharge tube and the third feeding tube are connected through a third cloth bag tube (28); the door handle is arranged on the third door (29), a sealing rubber strip is arranged on the inner side wall of the third rectangular door frame, when the third door (29) is closed, the third door (29) and the sealing rubber strip arranged on the inner side wall of the third rectangular door frame are mutually extruded, and a door locking structure is arranged on the front side wall of the third material collecting box (27).
10. The clean type screening device for the bioengineering according to claim 9, wherein the door locking structure comprises a hinge bolt (30) and a hinge plate (31), the hinge plate (31) is a rectangular plate structure, the hinge plate (31) can be screwed by the hinge bolt (30), and when the hinge plate (31) rotates by taking the rod part of the hinge bolt (30) as a rotating shaft, the hinge plate can rotate to a state that part of the plate body is positioned right in front of the corresponding door, and can also rotate to a state that no plate body is positioned right in front of the corresponding door.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110241773.9A CN113042358A (en) | 2021-03-04 | 2021-03-04 | Bioengineering is with clean type screening device |
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| CN202110241773.9A CN113042358A (en) | 2021-03-04 | 2021-03-04 | Bioengineering is with clean type screening device |
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| CN113042358A true CN113042358A (en) | 2021-06-29 |
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| CN202110241773.9A Pending CN113042358A (en) | 2021-03-04 | 2021-03-04 | Bioengineering is with clean type screening device |
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| CN114769116A (en) * | 2022-03-31 | 2022-07-22 | 佛山市顺德区粤香食品制造有限公司 | A fully automatic powder coating machine with the function of collecting excess powder |
| CN119281561A (en) * | 2024-12-10 | 2025-01-10 | 上海市宝山区罗店医院 | A spray device capable of filtering liquid medicine |
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Application publication date: 20210629 |