CN219541152U - Antibacterial masterbatch raw and other materials belt cleaning device - Google Patents
Antibacterial masterbatch raw and other materials belt cleaning device Download PDFInfo
- Publication number
- CN219541152U CN219541152U CN202320083562.1U CN202320083562U CN219541152U CN 219541152 U CN219541152 U CN 219541152U CN 202320083562 U CN202320083562 U CN 202320083562U CN 219541152 U CN219541152 U CN 219541152U
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- tank
- filter screen
- screw
- machine barrel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
An antibacterial master batch raw material cleaning device comprises a filtering tank, a cleaning tank and a screw conveyor; wherein: a stirring shaft is arranged in the cleaning tank, and stirring blades are distributed on the surface of the stirring shaft; the bottom of the cleaning tank is provided with a cleaning tank discharge port, and the feed inlet of the filter tank is positioned below the cleaning tank discharge port; a filter screen is arranged in the filter tank, and a filtrate outlet is arranged below the filter screen; the filter tank wall is provided with an opening and closing door, and the bottom of the opening and closing door is positioned at one end of the filter screen; the screw conveyor comprises a conveying screw and a machine barrel, wherein the conveying screw is positioned in the machine barrel, a screw motor is arranged at one end of the machine barrel, the output end of the screw motor is connected with and drives the conveying screw to rotate, a material outlet is formed in the other end of the machine barrel, a feed hopper is arranged in the machine barrel, the feed hopper is positioned below the opening and closing door, and the lower surface of the machine barrel is of a mesh structure. The filter tank and the screw conveyer have the filtering function, and the screw conveyer extrudes materials in the conveying process, so that liquid is extruded further, and the subsequent drying treatment step is facilitated.
Description
Technical Field
The utility model relates to the field of antibacterial master batch production, in particular to a plastic raw material cleaning device for producing antibacterial master batch.
Background
The antibacterial agent is compounded into products such as fiber or plastic and the like, antibacterial products with different functions such as protective clothing, masks, surgical instruments, experimental equipment and the like can be manufactured, but the compatibility of a plurality of antibacterial agents with the products such as fiber or plastic and the like is poor, so that the antibacterial agent needs to be manufactured into antibacterial master batches so as to be better dispersed and compounded into the products such as fiber or plastic and the like.
The antimicrobial master batch is a mixture of a high concentration of antimicrobial agent into polymer ions, which are generally purchased from a synthetic manufacturer and are not mostly in the form of granules or flakes. The raw materials can adsorb dust in the production and transportation processes, so a raw material cleaning device for producing antibacterial master batches is needed. CN 218049349U discloses a cleaning device for plastic particles, but the device is not suitable for use in large-scale production lines.
Disclosure of Invention
In order to clean polymer raw materials of antibacterial master batches, the utility model provides an antibacterial master batch raw material cleaning device, which can be particularly used for cleaning sheet antibacterial master batch raw materials.
The utility model provides an antibacterial master batch raw material cleaning device which comprises a filtering tank, a cleaning tank and a screw conveyor, wherein the filtering tank is arranged on the filtering tank; wherein: a stirring shaft is arranged in the cleaning tank, and stirring blades are distributed on the surface of the stirring shaft; the bottom of the cleaning tank is provided with a cleaning tank discharge port, and the feed inlet of the filter tank is positioned below the cleaning tank discharge port; a filter screen is arranged in the filter tank, and a filtrate outlet is arranged below the filter screen; the filter tank wall is provided with an opening and closing door, and the bottom of the opening and closing door is positioned at one end of the filter screen; the screw conveyor comprises a conveying screw and a machine barrel, wherein the conveying screw is positioned in the machine barrel, a screw motor is arranged at one end of the machine barrel, the output end of the screw motor is connected with and drives the conveying screw to rotate, a material outlet is formed in the other end of the machine barrel, a feed hopper is arranged in the machine barrel, the feed hopper is positioned below the opening and closing door, and the lower surface of the machine barrel is of a mesh structure.
In a preferred embodiment, the screw conveyor is arranged inclined from bottom to top from the feed hopper to the material outlet.
In a preferred embodiment, the screw motor is connected to the conveyor screw via a reduction gear.
In a preferred embodiment, at least one fixing seat is arranged around the inner wall of the filter tank, an electromagnetic vibrator is arranged on the fixing seat, a shell is arranged on the electromagnetic vibrator, one part of the shell is of a telescopic structure, the bottom of the shell is connected to the fixing seat in a sealing way, and the other parts of the shell are sealed; the filter screen edge is connected to the top of the housing.
More preferably, above the fixing seat, the inner wall of the filter tank is also provided with a limit stop, and the filter screen is positioned between the limit stop and the fixing seat.
More preferably, the electromagnetic vibrator includes a base, an electromagnetic coil, a magnet, a guide rod, and a guide sleeve inside the housing; the magnet and the electromagnetic coil are respectively arranged at the top of the base and the top of the shell and are aligned; the guide rod and the guide sleeve are respectively connected to the top of the base and the top of the shell, and the guide rod is inserted into the guide sleeve; the base is located on the fixing base.
For example, the magnet may be disposed on the base, and the electromagnetic coil disposed on top of the housing; or the electromagnetic coil is arranged on the base, and then the magnet is arranged on the top of the shell.
For example, the guide sleeve can be arranged on the base, and the guide rod is arranged on the top of the shell; or the guide rod is arranged on the base, and the guide sleeve is arranged on the top of the shell.
More preferably, at least 2 springs are arranged around the electromagnetic coil between the top of the shell and the base or the fixed seat, and the springs are uniformly distributed around the electromagnetic coil.
In a preferred embodiment, the bottom of the filter tank is an inclined bottom, and the filtrate outlet is provided at the lowermost end of the inclined bottom.
In a preferred embodiment, the filter screen is arranged obliquely, and the lowest end of the filter screen is located at the bottom of the opening and closing door or below the bottom of the opening and closing door.
In a preferred embodiment, the filter screen is inclined in the opposite direction to the inclined bottom.
In a preferred embodiment, below the screw conveyor, a liquid collection box is provided, the length of which is at least equal to the length of the portion of the lower surface of the barrel where the mesh structure is arranged, the top opening of the liquid collection box being directed towards the portion of the lower surface of the barrel where the mesh structure is arranged.
The antibacterial master batch raw material cleaning device can be suitable for production of a large-scale assembly line, and can perform continuous operation of cleaning, filtering and conveying.
The filter tank and the screw conveyer of the antibacterial master batch raw material cleaning device have the filtering function, the filter tank is mainly used for filtering, the screw conveyer is used for conveying materials through the thrust of the screw, the materials are extruded in the conveying process, liquid is extruded further, and the subsequent drying treatment step is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram showing a three-dimensional structure of an antibacterial master batch raw material cleaning device of the utility model;
FIG. 2 is a schematic cross-sectional view of an inclined screw conveyor in the antibacterial master batch raw material cleaning device of the present utility model;
FIG. 3 is a schematic cross-sectional view of a filter tank in the antibacterial master batch raw material cleaning device of the utility model;
FIG. 4 is a schematic diagram showing the installation of a filter screen in the antibacterial master batch raw material cleaning device of the utility model;
fig. 5 is a schematic view showing the structure of a battery vibrator in the antibacterial master batch raw material cleaning device of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1, an antibacterial master batch raw material cleaning device comprises a cleaning tank 1, a filtering tank 2 and a screw conveyor 3.
A stirring shaft is arranged in the cleaning tank 1, and stirring blades are distributed on the surface of the stirring shaft; the sheet-like polymer raw material is washed in a washing tank 1, and a stirring shaft is used for stirring.
The bottom of the cleaning tank 1 is provided with a cleaning tank discharge hole, for example, as shown in fig. 1, the cleaning tank outlet is in an inverted cone shape, and the bottom is an outlet.
The feed inlet 23 of the filter tank 2 is positioned below the discharge outlet of the cleaning tank; the wall of the filter tank 2 is provided with an opening and closing door 21. The openable door 21 is a door that can be opened and closed. Referring to fig. 3, a filter screen 24 is provided in the filter tank 2, the bottom 2 of the filter tank is an inclined bottom, and a filtrate outlet 25 is provided at the lowermost end of the inclined bottom. The filter screen 24 is obliquely arranged, and the lowest end of the filter screen 24 is positioned at the bottom of the opening and closing door or lower than the bottom of the opening and closing door; the filter screen 24 is inclined in the opposite direction to the inclined bottom. And, the feed inlet 23 of the filter tank 2 is located above the higher end of the filter screen 24. The outside of the opening and closing door 21 is provided with a diversion trench 22.
Referring to fig. 2, the screw conveyor 2 includes a conveying screw 33 and a barrel 30, the conveying screw 33 is located in the barrel 30, a screw motor 4 is arranged at one end of the barrel 30, an output end of the screw motor 4 is connected with and drives the conveying screw 33 to rotate through a speed reducer 41, a material outlet 34 is arranged at the other end of the barrel 30, a feed hopper 31 is arranged at one end, close to the motor 4, of the barrel 30, the feed hopper 31 is located below an opening and closing door 21 (preferably a diversion trench 22), a mesh structure is arranged on the lower surface of the barrel 30, and a filtering hole 32 is arranged. It should be noted that the size of either the filter screen or the filter aperture should be smaller than the size of the sheet polymer material.
Below the screw conveyor 3, there is provided a liquid collecting box (not shown in the figures, not necessarily), the length of which is at least equal to the length of the portion of the lower surface of the barrel 30 where the mesh structure is arranged, the top opening of which is directed towards the lower surface of the barrel 30.
The filtered polymer raw material is discharged from the filtering tank 2 through the opening and closing door 21, and enters the screw conveyor 3 through the diversion trench 22 and the feed hopper 31. The screw conveyor 3 is arranged obliquely from bottom to top from the feed hopper 31 to the material outlet 34. The conveyor screw 33 rotates to squeeze (form a press filter) the moist polymer feed, further increasing the squeezing action under gravity of the polymer feed during transport obliquely upward, squeezing out part of the liquid in the moist feed and dropping it through the filter orifice 32 into the liquid collection box. The liquid collecting box can discharge the collected liquid to a specific place or collect a certain amount and send the collected liquid to the specific place. The liquid content of the cleaned polymer raw material can be greatly reduced through the filtration and the filter pressing of the filter tank 2 and the screw conveyor 3, which is helpful for reducing the subsequent drying working pressure.
Example two
On the basis of the first embodiment, referring to fig. 2, the bottom of the filtering tank 2 is an inclined bottom, and the filtrate outlet 25 is provided at the lowermost end of the inclined bottom. The filter screen 24 is disposed obliquely, and the lowest end of the filter screen 24 is located at the bottom of the opening/closing door 21 or lower than the bottom of the opening/closing door 21; the filter screen 24 is inclined in the opposite direction to the inclined bottom. The inlet 23 of the filter tank 2 is located above the higher end of the inclined filter screen 24.
The polymer feed falls to the higher end of the screen 24, with a portion of the liquid being filtered directly and another portion flowing down the screen 24 and falling below the screen 24. In the working process, the polymer raw material is thicker at the higher end and thinner at the lower end, and the liquid flows to the lower end and is filtered in the flowing process, so that compared with a horizontal filter screen, the filter effect of the utility model is better.
In order to improve the filtering efficiency, below the filter screen 24, it can also be connected to a vacuum pump, the feed opening 23 being a closable opening, the vacuum pump being able to accelerate the filtering. After filtration, the polymer material is discharged through the opening and closing door 21, and the discharging process can be performed by auxiliary tools such as a rake, a push plate, etc.
Example III
In the present embodiment, referring to fig. 4, at least one fixing seat 26 is provided around the inner wall of the filter tank 2, an electromagnetic vibrator 5 is mounted on the fixing seat 26, the electromagnetic vibrator 5 is provided with a housing 51, a part of the housing 51 is in a telescopic structure, such as a bellows 52, the bottom of the bellows 52 is connected to the fixing seat 26 in a sealing manner, and other parts of the housing are sealed. The edge of filter 24 is attached to the top of housing 51, for example, the top of housing 51 is provided with a thickened area 54 for attachment of filter 24. Above the fixed seat 26, the inner wall of the filter tank 2 is also provided with a limit stop 27, and the filter screen 24 is positioned between the limit stop 27 and the fixed seat 26.
Referring to fig. 5, the electromagnetic vibrator 5 includes a base 53, an electromagnetic coil 56, a magnet 55, a guide rod 58, and a guide sleeve 57 inside a housing 51. The magnet 55 is located on the base 53, the base 53 is fixed to the fixed base 26, and the electromagnetic coil 56 is located on top of the housing and aligned with the magnet 55. The top of the guide rod 58 is connected with the top of the shell 51, the bottom of the guide sleeve 57 is connected with the base 53, and the lower end of the guide rod 58 is inserted into the guide sleeve 57. At least 2 springs 59 are arranged around the electromagnetic coil 56 between the top of the shell 51 and the base 53 or the fixed seat 26, and the springs 59 are uniformly distributed around the electromagnetic coil 56.
The leads of the solenoid 56 are connected to an external power source through the base 53 and the mount 26. By the flow direction of the current, the direction of the magnetic field generated by the electromagnetic coil 56 can be adjusted, thereby forming a magnetic action with the magnet 55. By changing the orientation of the solenoid 56, the manner in which the magnetic effect is imparted, such as attraction or repulsion, or twisting, can also be changed. So that the filter screen 24 can vibrate to accelerate the filtering speed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (10)
1. An antibacterial masterbatch raw and other materials belt cleaning device, its characterized in that: comprises a filtering tank, a cleaning tank and a screw conveyer; wherein: a stirring shaft is arranged in the cleaning tank, and stirring blades are distributed on the surface of the stirring shaft; the bottom of the cleaning tank is provided with a cleaning tank discharge port, and the feed inlet of the filter tank is positioned below the cleaning tank discharge port; a filter screen is arranged in the filter tank, and a filtrate outlet is arranged below the filter screen; the filter tank wall is provided with an opening and closing door, and the bottom of the opening and closing door is positioned at one end of the filter screen; the screw conveyor comprises a conveying screw and a machine barrel, wherein the conveying screw is positioned in the machine barrel, a screw motor is arranged at one end of the machine barrel, the output end of the screw motor is connected with and drives the conveying screw to rotate, a material outlet is formed in the other end of the machine barrel, a feed hopper is arranged in the machine barrel, the feed hopper is positioned below the opening and closing door, and the lower surface of the machine barrel is of a mesh structure.
2. The antibacterial master batch raw material cleaning device according to claim 1, wherein: the screw conveyer is obliquely arranged from the feed hopper to the material outlet from bottom to top.
3. The antibacterial master batch raw material cleaning apparatus according to claim 1 or 2, characterized in that: and a liquid collecting box is arranged below the screw conveying body, the length of the liquid collecting box is at least equal to that of the part of the lower surface of the machine barrel, and the top opening of the liquid collecting box faces to the part of the lower surface of the machine barrel, which is provided with the mesh structure.
4. The antibacterial master batch raw material cleaning device according to claim 1, wherein: at least one fixing seat is arranged around the inner wall of the filter tank, an electromagnetic vibrator is arranged on the fixing seat, the electromagnetic vibrator is provided with a shell, one part of the shell is of a telescopic structure, the bottom of the shell is connected to the fixing seat in a sealing way, and the other parts of the shell are sealed; the filter screen edge is connected to the top of the housing.
5. The antibacterial master batch raw material cleaning device according to claim 4, wherein: above the fixing seat, the inner wall of the filter tank is also provided with a limit stop, and the filter screen is positioned between the limit stop and the fixing seat.
6. The antibacterial master batch raw material cleaning device according to claim 4, wherein: the electromagnetic vibrator comprises a base, an electromagnetic coil, a magnet, a guide rod and a guide sleeve which are positioned in the shell; the magnet and the electromagnetic coil are respectively arranged at the top of the base and the top of the shell and are aligned; the guide rod and the guide sleeve are respectively connected to the top of the base and the top of the shell, and the guide rod is inserted into the guide sleeve; the base is located on the fixing base.
7. The antibacterial master batch raw material cleaning apparatus according to claim 6, wherein: at least 2 springs are arranged between the top of the shell and the base or the fixing seat and surround the electromagnetic coil, and the springs are uniformly distributed around the electromagnetic coil.
8. The antibacterial master batch raw material cleaning device according to claim 1, wherein: the bottom of the filter tank is an inclined bottom, and the filtrate outlet is arranged at the lowest end of the inclined bottom.
9. The antibacterial master batch raw material cleaning device according to claim 8, wherein: the filter screen is obliquely arranged, and the bottommost end of the filter screen is positioned at the bottom of the opening and closing door or lower than the bottom of the opening and closing door; the filter screen is opposite to the inclination direction of the inclined bottom.
10. The antibacterial master batch raw material cleaning device according to claim 9, wherein: the feed inlet of the filter tank is positioned above the higher end of the inclined filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320083562.1U CN219541152U (en) | 2023-01-29 | 2023-01-29 | Antibacterial masterbatch raw and other materials belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320083562.1U CN219541152U (en) | 2023-01-29 | 2023-01-29 | Antibacterial masterbatch raw and other materials belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219541152U true CN219541152U (en) | 2023-08-18 |
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ID=87728484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320083562.1U Active CN219541152U (en) | 2023-01-29 | 2023-01-29 | Antibacterial masterbatch raw and other materials belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219541152U (en) |
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2023
- 2023-01-29 CN CN202320083562.1U patent/CN219541152U/en active Active
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