CN215619321U - Impurity separation and collection combined system for regeneration treatment of waste agricultural mulching film - Google Patents
Impurity separation and collection combined system for regeneration treatment of waste agricultural mulching film Download PDFInfo
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- CN215619321U CN215619321U CN202122423272.0U CN202122423272U CN215619321U CN 215619321 U CN215619321 U CN 215619321U CN 202122423272 U CN202122423272 U CN 202122423272U CN 215619321 U CN215619321 U CN 215619321U
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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
Abstract
The utility model relates to an impurity separation and collection combined system for regeneration treatment of waste agricultural mulching films, which comprises a vertical impurity separation device and a horizontal impurity separation device; the vertical impurity separation device comprises a vertical casing, a driving motor and a rotating impeller shaft, wherein the rotating impeller shaft is arranged in the vertical casing and is connected with the driving motor, a material blocking net frame is arranged outside the rotating impeller shaft, the rotating impeller shaft is provided with an impact blade and a wind pressure blade, the wind pressure blade is positioned at the bottom end of the rotating impeller shaft, and the vertical casing is provided with a first feeding hole and a first discharging hole; the horizontal impurity separation device comprises a horizontal casing, a motor reducer assembly and a leaf pressing rotating shaft, the leaf pressing rotating shaft is horizontally arranged in the horizontal casing and connected with the motor reducer assembly, a friction screen frame is arranged outside the leaf pressing rotating shaft, a spinning blade is arranged on the leaf pressing rotating shaft, a spraying device is arranged above the friction screen frame, and the horizontal casing is provided with a second feeding hole and a second discharging hole. The utility model greatly improves the cleaning efficiency of the raw materials and reduces the impurity content of the raw materials.
Description
Technical Field
The utility model relates to the technical field of resource recycling, in particular to an impurity separation and collection combined system for regeneration treatment of waste agricultural mulching films.
Background
The application of the agricultural mulching film covering technology drives the change of the mode of Chinese agricultural production and the leap development of agricultural productivity, but along with the increase of the using amount and the service life of the agricultural mulching film, a large amount of residual mulching films cause white pollution, so that the agricultural production is seriously influenced, and the agricultural environment safety is greatly threatened, so that the recovery and treatment of waste agricultural mulching films are necessary to be enhanced to ensure the sustainable development of Chinese agriculture.
The waste plastic mulching films cleaned from farmlands at present are doped with a large amount of impurities such as straws, silt and the like, in the existing waste plastic mulching film regeneration treatment process, the treatment steps are generally simple crushing, soaking and rinsing, the treatment efficiency is low, the method is only suitable for small-scale production, a large amount of waste plastic mulching films continuously generated in agricultural production every year can not be effectively treated, the production cost of the existing treatment process is high, the quality of produced regenerated plastic particle products is poor, and the existing impurity separation and recovery method for mixing the waste plastic mulching films is simple and extensive and can not meet the requirements of large-scale industrial production.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide an impurity separation and collection combined system for regeneration treatment of waste mulching films, which adopts a water-free groove type rinsing mechanical method for treatment, can effectively remove impurities such as straw, soil and the like mixed in the waste mulching films, greatly improves the raw material cleaning efficiency, and simultaneously reduces the impurity content of the raw materials.
The technical purpose of the utility model is realized by the following technical scheme:
an impurity separation and collection combined system for regeneration treatment of waste agricultural mulching films comprises a vertical impurity separation device and a horizontal impurity separation device;
the vertical impurity separation device comprises a vertical machine shell, a driving motor and a rotating impeller shaft, wherein the bottom of the vertical machine shell is provided with a drain hole, the rotating impeller shaft is arranged in the vertical machine shell, the top end of the rotating impeller shaft is connected with the driving motor, a cylindrical material blocking net frame is arranged outside the rotating impeller shaft, the rotating impeller shaft is provided with a plurality of groups of impact blades and a group of wind pressure blades which are positioned in the material blocking net frame, the wind pressure blades are positioned on the side surface of the bottom end of the rotating impeller shaft, the vertical machine shell is provided with a first feed inlet positioned at the top end of the vertical machine shell and a first discharge outlet positioned at the top end of the vertical machine shell, and the first discharge outlet faces the wind pressure blades;
the horizontal impurity separation device comprises a horizontal casing, a motor reducer assembly and a leaf pressing rotating shaft, wherein the leaf pressing rotating shaft is horizontally arranged in the horizontal casing, one end of the leaf pressing rotating shaft is connected with the motor reducer assembly, the other end of the leaf pressing rotating shaft is rotatably connected with an outer bearing seat outside the horizontal casing, a friction net frame is arranged outside the leaf pressing rotating shaft, the leaf pressing rotating shaft is provided with a plurality of groups of spinning blades located in the friction net frame, each group of spinning blades are spirally arranged along the axial direction of the leaf pressing rotating shaft, a plurality of groups of spraying devices are arranged above the friction net frame, one end of the horizontal casing is provided with a second feed inlet, the bottom of the other end of the horizontal casing is provided with a second discharge outlet, and the first discharge outlet is communicated with the second feed inlet through a conveying pipeline.
In one embodiment, a water receiving bottom shell is arranged below the friction screen frame, and two sides of the water receiving bottom shell are positioned at the position of one third of the height of the friction screen frame. Because the water receiving bottom shell is in the surrounding state to the bottom of the friction screen frame, the bottom of the friction screen frame can enter water accumulated by the water receiving bottom shell, and the waste agricultural mulching film can enter the water to be fully wet in the rotating process of the leaf pressing rotating shaft.
In one embodiment, the included angle between the impact blade and the horizontal plane is 45-60 °, that is, the pitch angle of the impact blade is 45-60 °, and the wind pressure blade is perpendicular to the horizontal plane, that is, the pitch angle of the wind pressure blade is 90 °. Impact one of them effect of blade and be transported useless farming ground membrane downwards, consequently impact the blade and need incline to set up, and the effect of wind pressure blade forms the low pressure in the bottom of vertical casing, is favorable to useless farming ground membrane downstream, can discharge the useless farming ground membrane that reaches vertical casing bottom to first discharge gate moreover.
In one embodiment, the rotary impeller shaft is further provided with a horizontal baffle disc, the baffle disc is positioned below the wind pressure blade, and the top surface of the baffle disc is connected with the bottom surface of the wind pressure blade.
In one embodiment, a detachable filter screen is arranged on the material blocking screen frame.
In one embodiment, the lengths of the impact blade and the wind pressure blade are the same, and the outer sides of the impact blade and the wind pressure blade are close to the inner wall of the material blocking screen frame.
In one embodiment, the outer side of the spinning blade is adjacent to the inner wall of the friction screen frame.
In one embodiment, the number of the vertical impurity separation devices is two or more, the number of the second feed inlets of the horizontal impurity separation devices is the same as that of the vertical impurity separation devices, and each second feed inlet is communicated with the first discharge outlet of one vertical impurity separation device through a conveying pipeline.
In one embodiment, the first feed port is oriented between the rotating impeller shaft and the screen frame.
In one embodiment, the driving motor is arranged at the outer side of the vertical type casing, and a conveying shaft of the driving motor is connected with the top end of the rotary impeller shaft through a synchronous belt.
In conclusion, the utility model has the following beneficial effects:
the utility model adopts the design of combining high-speed impurity separation and raw material collection and cleaning to carry out the procedures of impurity removal, raw material collection, cleaning and the like on the raw materials of the waste agricultural mulching film, solves the problem that a large amount of straw and soil impurities contained in the waste agricultural mulching film are difficult to remove, effectively avoids the problem that the volume of the waste agricultural mulching film separated by high-speed rotation impurities is increased and blocks a feeding port of a next procedure due to the fact that the waste agricultural mulching film is separated together due to water loss, greatly improves the raw material cleaning efficiency, and simultaneously reduces the impurity content of the raw materials.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic structural view of a vertical impurity separating device of the present invention;
FIG. 3 is a schematic view of the screen frame of the present invention;
FIG. 4 is a schematic structural view of the horizontal impurity separating apparatus of the present invention;
FIG. 5 is a schematic cross-sectional view of the horizontal impurity separation apparatus of the present invention;
FIG. 6 is a schematic cross-sectional view of a vane spindle of the present invention.
In the figure: 1-vertical impurity separation device, 101-vertical machine shell, 102-rotating impeller shaft, 103-driving motor, 104-synchronous belt, 105-material blocking screen frame, 106-impact blade, 107-wind pressure blade, 108-material blocking disc, 109-inner bearing seat, 110-vertical machine frame, 111-first discharge port, 112-first feed port, 113-filter screen, 2-horizontal impurity separation device, 201-horizontal machine shell, 202-motor reducer assembly, 203-leaf pressing rotating shaft, 204-outer bearing seat, 205-friction screen frame, 206-water receiving bottom shell, 207-second feed port, 208-second discharge port, 209-horizontal machine frame, 210-spray device, 211-spinning blade, and 3-conveying pipeline.
Detailed Description
The utility model is described in detail below with reference to the figures and examples.
It should be noted that all the directional terms such as "upper" and "lower" referred to herein are used with respect to the view of the drawings, and are only for convenience of description, and should not be construed as limiting the technical solution.
As shown in fig. 1-6, an impurity separating and collecting combined system for regeneration treatment of waste agricultural mulching film comprises a vertical impurity separating device 1 and a horizontal impurity separating device 2;
as shown in fig. 2 and 3, the vertical impurity separator 1 includes a vertical housing 101 having a water drain hole at the bottom, a driving motor 103 and a rotary impeller shaft 102, the vertical housing 101 is supported by a vertical frame 110, the rotary impeller shaft 102 is disposed in the vertical housing 101, the driving motor 103 is disposed at the outer side of the vertical housing 101, a conveying shaft of the driving motor 103 is connected to the top end of the rotary impeller shaft 102 through a timing belt 104, in order to ensure stable rotation of the rotary impeller shaft 102, an inner bearing seat 109 is disposed at the bottom inside the vertical housing 101, the bottom end of the rotary impeller is rotatably connected to the inner bearing seat 109, a cylindrical material blocking mesh frame 105 is disposed outside the rotary impeller shaft 102, the rotary impeller shaft 102 is provided with a plurality of sets of impact blades 106 and a plurality of wind pressure blades 107 disposed inside the material blocking mesh frame 105, the wind pressure blades 107 are disposed at the bottom end side of the rotary impeller shaft, the plurality of sets of impact blades 106 are disposed above the wind pressure blades 107, the length of the impact blade 106 and the length of the wind pressure blade 107 are the same, and the outer sides of the impact blade 106 and the wind pressure blade 107 are close to the inner wall of the screen frame 105, the vertical casing 101 is provided with a first feed port 112 at the top end of the vertical casing 101 and a first discharge port 111 at the top end of the vertical casing 101, the first discharge port 111 faces the wind pressure blade 107, and the first feed port 112 faces between the rotary impeller shaft 102 and the screen frame 105.
Wherein the number of sets of impact blades 106 may be five, arranged along the side of the rotating impeller shaft 102 from top to bottom.
As can be seen from the attached drawings, at the position of the first discharge hole 111, the material blocking screen frame 105 is also provided with a through hole matched with the first discharge hole 111, so that the waste agricultural land film can conveniently leave the material blocking screen frame 105.
Specifically, the working principle of the vertical impurity separation device 1 is as follows: throwing wet waste agricultural mulching films into the first feeding hole 112, driving the waste agricultural mulching films to rotate at a high speed by the multiple groups of impact blades 106, continuously impacting the material blocking net frame 105 by the waste agricultural mulching films under the centrifugal action, blocking the waste agricultural mulching films in the material blocking net frame 105 due to the blocking effect of the material blocking net frame 105, throwing out impurities such as partial silt, straws and the like and water in the waste agricultural mulching films to the periphery through the meshes of the material blocking net frame 105, preferably, arranging a detachable separating and filtering screen 113 on the material blocking net frame 105, and adjusting the mesh distance of the material blocking net frame 105 by replacing the separating and filtering screen 113 according to the types and thicknesses of the waste agricultural mulching films;
meanwhile, under the action of high-speed impact of the impact blades 106 and gravity, the waste mulching film gradually moves downwards, in the process, the wind pressure blades 107 rotate to enable the bottom of the vertical type machine shell 101 to form a low-pressure area, the waste mulching film can move to the first discharge hole 111 conveniently, the waste mulching film is driven to be discharged from the first discharge hole 111 due to wind volume and wind pressure generated by rotation of the wind pressure blades 107, impurities such as silt straws and the like are stopped at the top of the vertical type machine shell 101, and moisture is discharged from a water discharge hole of the vertical type machine shell 101.
Further, the included angle between the impact blades 106 and the horizontal plane is 45-60 degrees, the number of the impact blades 106 in each group is four, the wind pressure blades 107 are perpendicular to the horizontal plane, and the number of the wind pressure blades 107 is four. One of the impact blades 106 functions to transport the waste agricultural mulching film downward, so that the impact blade 106 needs to be inclined, and the wind pressure blade 107 functions to form a low pressure at the bottom of the vertical type casing 101, which also facilitates the downward movement of the waste agricultural mulching film and discharges the waste agricultural mulching film reaching the bottom of the vertical type casing 101 toward the first discharge port 111.
Further, the rotary impeller shaft 102 is further provided with a horizontal dam disk 108, the dam disk 108 is located below the wind pressure blades 107, and the top surface of the dam disk 108 is connected with the bottom surface of the wind pressure blades 107. The material blocking disc 108 rotates along with the rotation of the rotary impeller shaft 102, the material blocking disc 108 is used for avoiding the contact of waste agricultural mulching films and the inner bearing seat 109, and the running resistance of the rotary impeller shaft 102 is reduced, so that the high-speed separation process of raw material impurities is more efficient and energy-saving.
Furthermore, hinder material screen frame 105 by transversely interweaving with vertically crisscross square billet and interweaving and form the grid that the rectangle specification is 40cm 25cm, block useless plastic mulching movement track, change useless plastic mulching and do regular 360 spiral downstream, hinder material screen frame 105 in useless plastic mulching high-speed rotatory in-process because transversely block useless plastic mulching direction of motion with vertically crisscross structure, so can lead to useless plastic mulching constantly transversely or vertically to irregularly roll, the jump motion, can effectively solve the soft easy parcel impurity problem of polyethylene plastic mulching material like this, and improve the impurity clearance, horizontal billet setting has avoided useless plastic mulching and under the action of gravity, the whereabouts is too fast simultaneously, lead to the incomplete problem of raw materials impurity separation.
As shown in fig. 4-6, the horizontal impurity separation device 2 includes a horizontal housing 201, a motor reducer assembly 202, and a vane pressing shaft 203, the vane pressing shaft 203 is horizontally disposed in the horizontal housing 201, the horizontal housing 201 is supported by a horizontal frame 209, one end of the leaf pressing rotating shaft 203 is connected with the motor reducer assembly 202, the other end of the leaf pressing rotating shaft is rotatably connected with an outer bearing seat 204 outside the horizontal type casing 201, a friction net frame 205 is arranged outside the leaf pressing rotating shaft 203, a plurality of groups of spinning blades 211 located in the friction net frame 205 are arranged on the leaf pressing rotating shaft 203, each group of spinning blades 211 are spirally arranged along the axial direction of the leaf pressing rotating shaft 203, the outer side of each spinning blade 211 is close to the inner wall of the friction net frame 205, a plurality of groups of spraying devices 210 are arranged above the friction net frame 205, one end of the horizontal type casing 201 is provided with a second feeding hole 207, the bottom of the other end of the horizontal type casing 201 is provided with a second discharging hole 208, and the first discharging hole 111 is communicated with the second feeding hole 207 through a conveying pipeline 3.
The motor reducer assembly 202 is characterized in that a motor is connected with a reducer, the motor is fixed on the horizontal rack 209 and is connected with the horizontal leaf pressing rotating shaft 203 through a coupling on an output shaft of the reducer; the friction net frame 205 can be fixed on the horizontal casing 201 in a half-and-half detachable way.
It is understood that the number of the spinning blades 211 is three, and the second feed port 207 and the second discharge port 208 are both communicated with the space between the friction screen frame 205 and the blade pressing rotating shaft 203.
Specifically, the working principle of the horizontal impurity separation device 2 is as follows: the waste mulching films passing through the vertical impurity separation device 1 enter the friction net frame 205 through the second feeding hole 207, the leaf pressing rotating shaft 203 continuously rotates, each group of spinning blades 211 is spirally arranged along the axial direction of the leaf pressing rotating shaft 203, a plurality of groups of spinning blades 211 play a role in transporting materials, the waste mulching films with low water content are separated in the friction net frame 205, the waste mulching films are driven by the spinning blades 211 rotating at a high speed to spirally move towards the direction of the second discharging hole 208 along the inner wall of the friction net frame 205, in the process, the waste mulching films continuously rub the friction net frame 205, impurities such as silt and straws fall off, under the spraying effect of the spraying device 210, the effect of impacting the waste mulching films is achieved, separation of the impurities is facilitated, and the waste mulching films are fully wetted, so that the volume is reduced and the weight is increased.
Further, a water receiving bottom shell 206 is arranged below the friction screen frame 205, and two sides of the water receiving bottom shell 206 are located at a position one third of the height of the friction screen frame 205. Because the bottom of the water receiving bottom shell 206 surrounds the bottom of the friction screen frame 205, the bottom of the friction screen frame 205 can enter water accumulated by the water receiving bottom shell 206, and in the rotating process of the leaf pressing rotating shaft 203, the waste agricultural mulching film can enter the water and be fully wet.
Specifically, water sprayed from the spraying device 210 at high pressure falls to the water receiving bottom shell 206 to be accumulated, the bottom of the friction screen frame 205 is immersed in the water, the spinning blade 211 rotates at high speed to force the waste agricultural mulching film into the water continuously in the rotating process of the spinning blade rotating shaft 203, then the waste agricultural mulching film and accumulated water of the water receiving bottom shell 206 are taken out and move towards the direction of the second discharge hole 208 in a spiral manner, the spinning blade 211 rotates at high speed to enable the spraying device 210 to spray a large amount of water flow, the accumulated water of the water receiving bottom shell 206 and the waste agricultural mulching film to be fully wetted and mixed, the water flow is randomly scattered around due to the impact of the spinning blade 211, but the waste agricultural mulching film is blocked by the friction screen frame 205 and can only be forced to move forwards in a spiral manner, at this time, the waste agricultural mulching film is fully wetted, the volume is reduced, the weight is increased, and can freely flow out from the second discharge hole 208 along with the water flow, so as to avoid blocking the second discharge hole 208, the next process is entered.
Further, the number of the vertical impurity separators 1 is two or more, the number of the second feed ports 207 of the horizontal impurity separator 2 is the same as that of the vertical impurity separators 1, and each of the second feed ports 207 is communicated with the first discharge port 111 of one vertical impurity separator 1 through the conveying pipeline 3.
Taking the number of the vertical impurity separation devices 1 as an example, the number of the second feed inlets 207 of the horizontal impurity separation devices 2 is two, and the two feed inlets are respectively located at two sides of the horizontal casing 201, after each vertical impurity separation device 1 completes the preliminary impurity separation, the waste agricultural land film is sent into the horizontal impurity separation device 2 through the inclined conveying pipeline 3, the conveyed power is the wind pressure blade 107 at the bottom in the vertical impurity separation device 1, the wind pressure blade 107 rotates at a high speed, the waste agricultural land film is blown into the horizontal impurity separation device 2 along the conveying pipeline 3, the second discharge outlet 208 of the horizontal impurity separation device 2 can be connected with a screw conveyer, and the cleaned waste agricultural land film is conveyed to the next process.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (10)
1. An impurity separation and collection combined system for regeneration treatment of waste agricultural mulching films is characterized by comprising a vertical impurity separation device (1) and a horizontal impurity separation device (2);
the vertical impurity separation device (1) comprises a vertical machine shell (101) with a drain hole at the bottom, a driving motor (103) and a rotary impeller shaft (102), wherein the rotary impeller shaft (102) is arranged in the vertical machine shell (101), the top end of the rotary impeller shaft (102) is connected with the driving motor (103), a material blocking net frame (105) is arranged outside the rotary impeller shaft (102), the rotary impeller shaft (102) is provided with a plurality of groups of impact blades (106) and a group of wind pressure blades (107) which are positioned in the material blocking net frame (105), the wind pressure blades (107) are positioned on the side surface of the bottom end of the rotary blade shaft, the vertical machine shell (101) is provided with a first feed inlet (112) positioned at the top end of the vertical machine shell (101) and a first discharge outlet (111) positioned at the top end of the vertical machine shell (101), and the first discharge outlet (111) faces the wind pressure blades (107);
the horizontal impurity separation device (2) comprises a horizontal machine shell (201), a motor reducer assembly (202) and a leaf pressing rotating shaft (203), wherein the leaf pressing rotating shaft (203) is horizontally arranged in the horizontal machine shell (201), one end of the leaf pressing rotating shaft (203) is connected with the motor reducer assembly (202), the other end of the leaf pressing rotating shaft is rotatably connected with an outer bearing seat (204) outside the horizontal machine shell (201), a friction screen frame (205) is arranged outside the leaf pressing rotating shaft (203), a plurality of groups of spinning blades (211) positioned in the friction screen frame (205) are arranged on the leaf pressing rotating shaft (203), each group of spinning blades (211) are spirally arranged along the axial direction of the leaf pressing rotating shaft (203), a plurality of groups of spraying devices (210) are arranged above the friction screen frame (205), a second feeding hole (207) is arranged at one end of the horizontal machine shell (201), and a second discharging hole (208) is arranged at the bottom of the other end of the horizontal machine shell (201), the first discharge hole (111) is communicated with the second feed hole (207) through a conveying pipeline (3).
2. The combined impurity separating and collecting system for the recycling treatment of waste agricultural mulching film according to claim 1, wherein a water receiving bottom shell (206) is arranged below the friction net frame (205), and two sides of the water receiving bottom shell (206) are located at a position one third of the height of the friction net frame (205).
3. The combined impurity separating and collecting system for the recycling treatment of waste agricultural mulching film according to claim 1, wherein the angle between the impact blade (106) and the horizontal plane is 45 ° to 60 °, and the wind pressure blade (107) is perpendicular to the horizontal plane.
4. The combined impurity separating and collecting system for regeneration treatment of waste agricultural film according to claim 3, characterized in that the rotary impeller shaft (102) is further provided with a horizontal striker plate (108), the striker plate (108) is located below the wind pressure blade (107), and the top surface of the striker plate (108) is connected with the bottom surface of the wind pressure blade (107).
5. The combined impurity separating and collecting system for the regeneration treatment of waste agricultural mulching film according to claim 1, wherein the material blocking screen frame (105) is provided with a detachable separating and filtering screen (113).
6. The combined impurity separation and collection system for recycling waste agricultural mulching film according to claim 1, wherein the length of the impact blade (106) and the length of the wind pressure blade (107) are the same, and the outer sides of the impact blade (106) and the wind pressure blade (107) are close to the inner wall of the screen frame (105).
7. The combined contaminant separation and collection system for reprocessing waste agricultural films according to claim 1, wherein the outer side of said spinning blade (211) is adjacent to the inner wall of the friction screen frame (205).
8. The impurity separation and collection combined system for the regeneration treatment of the waste agricultural mulching film according to claim 1, wherein the number of the vertical impurity separation devices (1) is two or more, the number of the second feed ports (207) of the horizontal impurity separation devices (2) is the same as the number of the vertical impurity separation devices (1), and each second feed port (207) is communicated with the first discharge port (111) of one vertical impurity separation device (1) through the conveying pipeline (3).
9. The combined contaminant separation and collection system for use in the reclamation of spent agricultural films of claim 1, wherein the first feed opening (112) is directed between the rotating impeller shaft (102) and the screen frame (105).
10. The combined system for separating and collecting impurities generated in the regeneration treatment of waste agricultural mulching film according to claim 1, wherein the driving motor (103) is disposed outside the vertical casing (101), and a conveying shaft of the driving motor (103) is connected to a top end of the rotary impeller shaft (102) through a timing belt (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122423272.0U CN215619321U (en) | 2021-09-30 | 2021-09-30 | Impurity separation and collection combined system for regeneration treatment of waste agricultural mulching film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122423272.0U CN215619321U (en) | 2021-09-30 | 2021-09-30 | Impurity separation and collection combined system for regeneration treatment of waste agricultural mulching film |
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| Publication Number | Publication Date |
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| CN215619321U true CN215619321U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122423272.0U Active CN215619321U (en) | 2021-09-30 | 2021-09-30 | Impurity separation and collection combined system for regeneration treatment of waste agricultural mulching film |
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2021
- 2021-09-30 CN CN202122423272.0U patent/CN215619321U/en active Active
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