CN112497572A - Recycling treatment method of degradable plastic lunch box - Google Patents
Recycling treatment method of degradable plastic lunch box Download PDFInfo
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- CN112497572A CN112497572A CN202011260345.2A CN202011260345A CN112497572A CN 112497572 A CN112497572 A CN 112497572A CN 202011260345 A CN202011260345 A CN 202011260345A CN 112497572 A CN112497572 A CN 112497572A
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- Prior art keywords
- degradable plastic
- box
- lunch box
- grinding
- degradable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/044—Knives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/0476—Cutting or tearing members, e.g. spiked or toothed cylinders or intermeshing rollers
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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
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
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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 invention relates to a method for recycling a degradable plastic lunch box, which mainly comprises the following steps: the degradable plastic lunch box recycling device comprises an installation frame, a chopping set and a powder discharging set, wherein the chopping set and the powder discharging set are arranged in the installation frame in a downward-upward-downward-flushing mode, and the degradable plastic lunch box recycling device can solve the following problems existing in the conventional degradable plastic lunch box during recycling: a: when the existing degradable plastic lunch box is buried and decomposed, the degradable plastic lunch box is often degraded at a low speed due to large fragments; b: when current degradable plastics lunch-box is broken, often too much because of the feeding volume leads to the crushing that degradable plastics lunch-box can not be timely to plug up the discharge gate, influence crushing efficiency.
Description
Technical Field
The invention relates to the technical field of recycling of plastic lunch boxes, in particular to a recycling treatment method of degradable plastic lunch boxes.
Background
The plastic lunch box is a plastic container made of food-grade plastic raw materials for bringing convenience to people to take food outside, is a common household plastic product in daily life, is an indispensable plastic container for picnic or long-distance picnic, and is manufactured by degradable plastics along with the increasing attention of consumers to health and environment.
The existing degradable plastic lunch box has the following problems in the recycling treatment: a: when the existing degradable plastic lunch box is buried and decomposed, the degradable plastic lunch box is often degraded at a low speed due to large fragments; b: when current degradable plastics lunch-box is broken, often too much because of the feeding volume leads to the crushing that degradable plastics lunch-box can not be timely to plug up the discharge gate, influence crushing efficiency.
Disclosure of Invention
In order to solve the problems, the invention provides a recycling method of a degradable plastic lunch box, which uses a degradable plastic lunch box recycling device and can solve the problems of the degradable plastic lunch box during recycling.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a method for recycling and treating degradable plastic meal boxes mainly comprises the following steps:
the method comprises the following steps: equipment inspection: before the degradable plastic meal box recovery processing equipment is started to recover and process the degradable plastic meal box, the operation of the equipment is checked;
step two: adding a lunch box: manually pouring the degradable plastic lunch box needing to be recycled into the material placing box, thereby achieving the purpose of adding the lunch box;
step three: chopping the lunch box: after the step two lunch box adding operation is completed, the sliding upper cover is closed manually, then the first motor works, the first material cutting rod and the second material cutting rod are driven to rotate under the action of the rotating gear and the transmission gear, so that the purpose of chopping the degradable plastic lunch box is achieved, meanwhile, the first motor drives the rolling roller to roll under the action of the transmission belt, and the chopped degradable plastic lunch box is rolled, so that the fragments of the degradable plastic lunch box are more damaged, the crushing difficulty is reduced, and the purpose of chopping the lunch box is achieved;
step four: grinding and crushing: after the chopping operation of the lunch box in the step three is completed, the crushed fragments of the degradable plastic lunch box enter the grinding cylinder through the guide plate, then the motor works to drive the grinding block to rotate, and the degradable plastic lunch box fragments in the grinding cylinder are ground, so that the aim of grinding and crushing is fulfilled, and the degradable plastic lunch box powder meeting the crushing requirement enters the branch collecting tank through the material placing substrate, so that the aim of collecting the powder is fulfilled;
the degradable plastics cutlery box recovery processing equipment that uses in above-mentioned step includes mounting bracket, cuts up external member and goes out the powder external member, and the mounting bracket is inside to be gone up down and to be provided with in proper order and cut up the external member and go out the powder external member.
The cutting kit comprises a material placing box, a first motor, a transmission roller, a transmission belt, a grinding roller, a first cutting rod, a rotating gear, a transmission gear, a second cutting rod, a sliding upper cover and a guide plate, wherein the material placing box is fixedly arranged on the inner wall of a mounting frame, the first motor is arranged on a motor base on the outer wall of the mounting frame, the transmission roller is arranged on an output shaft of the first motor, the lower end of the transmission roller is provided with the grinding roller which is arranged on the material placing box in a rotating connection mode, the transmission belt is connected between the transmission roller and the grinding roller, the first cutting rod is fixedly arranged on the output shaft of the first motor, the first cutting rod penetrates through the material placing box, the transmission gear is arranged on the first cutting rod, the rotating gear is positioned outside the material placing box, the transmission gear which is matched with each other is arranged outside the rotating gear, the second cutting rod is arranged on the transmission gear, the second cutting rod and the first cutting rod are horizontally arranged and, put and install the slip upper cover through sliding connection's mode on the workbin, it is provided with the guide plate to put the workbin lower extreme, in operation, the manual work is poured into to putting the workbin with needs kibbling degradable plastics lunch-box, and the pulling slip upper cover seals the upper end feed inlet, later a motor work, effect through gear engagement drives a blank pole and No. two blank poles and rotates, thereby carry out primary crushing to getting into the degradable plastics lunch-box of putting workbin inside, the degradable plastics lunch-box after the breakage gets into puts the workbin lower extreme, the compression roller of putting on the workbin is because of driving roller and driving belt effect, roll, thereby carry out the secondary breakage to the degradable plastics lunch-box through primary crushing, thereby the degradable reaches the purpose that the plastics lunch-box was minced.
The powder discharging external member comprises supporting columns, a powder grinding barrel, a material placing base plate, grinding blocks, a second motor and a collecting tank, the supporting columns are uniformly arranged on the lower end face of the mounting frame in a welding mode, the powder grinding barrel is fixedly arranged on the mounting frame and connected with the guide plate, the material placing base plate is arranged inside the powder grinding barrel, the grinding blocks are arranged on the material placing base plate and fixedly arranged on an output shaft of the second motor, the second motor is arranged on the lower end face of the mounting frame, the collecting tank is arranged at the lower end of the powder grinding barrel, the collecting tank is arranged on the lower end face of the mounting frame in a bolt connection mode, when the powder discharging external member works, degradable plastic lunch box fragments processed by the chopping external member enter the powder grinding barrel through the guide plate, then the second motor works to drive the grinding blocks to grind and rotate on the material placing base plate, the treated granules of the degradable plastic lunch box enter the collecting tank through the material placing base plate, so that the aim of crushing the degradable plastic lunch box and collecting the powder is fulfilled.
As a preferred technical scheme, the material placing box is of a V-shaped structure, a material passing groove A matched with the rolling roller for use is formed in the material placing box, inner pressing plates are symmetrically arranged on the inner wall of the material placing box in a rotating connection mode, a spring is connected between each inner pressing plate and the inner wall of the material placing box, a rotating rod is arranged on each inner pressing plate in a rotating connection mode, a sliding rod is arranged on each rotating rod in a rotating connection mode, and each sliding rod is arranged on the inner wall of the material placing box in a sliding connection mode.
As a preferred technical scheme of the invention, the rolling roller is uniformly provided with the extrusion arc plates in a spring connection mode, and the extrusion arc plates are uniformly provided with the cutting cutters.
According to a preferable technical scheme, the guide plate is provided with a sliding pull plate in a sliding connection mode, the sliding pull plate is symmetrically provided with sliding racks, the sliding racks are arranged on the inner wall of the guide plate in a sliding connection mode, the sliding rack is provided with a first closed plate, the first closed plate is located inside the guide plate, the inner side of the sliding rack is provided with rotating fluted discs which are matched with each other for use, the rotating fluted discs are arranged on the guide plate in a rotating connection mode, the outer sides of the rotating fluted discs are provided with matched racks which are matched with each other for use, and the matched racks are fixedly provided with a second closed plate which is matched with the first closed plate in a concave-convex mode.
As a preferred technical scheme, the material placing base plate is uniformly provided with material passing holes B, the material passing holes B penetrate through the mounting frame and are connected with the collecting tank, the material passing holes B are provided with arc-shaped holes C, and the inner parts of the arc-shaped holes C are uniformly provided with the material cutting blades.
As a preferred technical scheme of the invention, the grinding block is of a conical structure, the grinding block is connected with an output shaft of a second motor, the lower end face of the grinding block is uniformly provided with an extrusion block which is matched with the arc-shaped hole C for use in a spring connection mode, the surface of the extrusion block is uniformly provided with a abdicating groove D which is matched with the material cutting blade for use, and the grinding block is uniformly provided with a material shifting plate in a welding mode.
Compared with the prior art, the invention has the following advantages:
1. the invention can solve the following problems of the existing degradable plastic lunch box during the recovery treatment: a: when the existing degradable plastic lunch box is buried and decomposed, the degradable plastic lunch box is often degraded at a low speed due to large fragments; b: when current degradable plastics lunch-box is broken, often too much because of the feeding volume leads to the crushing that degradable plastics lunch-box can not be timely to plug up the discharge gate, influence crushing efficiency.
2. The invention designs a chopping kit, wherein a degradable plastic lunch box to be crushed is manually poured into a material placing box, then a motor works to drive a first material cutting rod to rotate, a second material cutting rod and the first material cutting rod are driven to rotate under the action of a rotating gear and a transmission gear, so that the degradable plastic lunch box is subjected to primary crushing treatment, the degradable plastic lunch box fragments subjected to primary crushing treatment enter the lower end of the material placing box, a grinding roller at the lower end of the material placing box rotates under the action of a driving belt and a driving roller, so that the degradable plastic lunch box fragments at the lower end of the material placing box are subjected to rolling treatment, the probability of large fragments in the degradable plastic lunch box fragments is reduced, the crushing effect of the degradable plastic lunch box is improved, and then a grinding block is driven by the motor to act, so that the degradable plastic lunch box is in a powder state, thereby greatly increasing the degradation rate of the degradable plastic lunch box in soil.
3. According to the invention, the guide plate is designed, when the degradable plastic lunch box fragments subjected to roller grinding treatment enter the guide plate, the sliding pull plate is manually pulled to drive the sliding rack to move, so that the matching rack is driven to move under the action of the rotating fluted disc, and the first closing plate and the second closing plate are driven to move in the same direction, so that the purpose of manually controlling the backflow plate to close is achieved, the quantity of the degradable plastic lunch box fragments ground at each time is ensured, the situation that the discharge hole is caused by too much feeding amount and untimely grinding is avoided, and the grinding efficiency is greatly improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the operation of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a front view of the structural schematic of the present invention;
FIG. 4 is a schematic cross-sectional view A-A of FIG. 3 of the present invention;
FIG. 5 is a schematic cross-sectional view B-B of FIG. 3 of the present invention;
FIG. 6 is a schematic structural diagram of a material-placing substrate according to the present invention;
fig. 7 is a schematic view of the construction of the extrusion block of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 7, a method for recycling a degradable plastic meal box mainly comprises the following steps:
the method comprises the following steps: equipment inspection: before the degradable plastic meal box recovery processing equipment is started to recover and process the degradable plastic meal box, the operation of the equipment is checked;
step two: adding a lunch box: manually pouring the degradable plastic lunch boxes needing to be recycled into the material placing box 21, thereby achieving the purpose of adding the lunch boxes;
step three: chopping the lunch box: after the step two lunch box adding operation is completed, the sliding upper cover 29 is closed manually, then the first motor works, the first material cutting rod 25 and the second material cutting rod 28 are driven to rotate under the action of the rotating gear 26 and the transmission gear 27, so that the purpose of chopping the degradable plastic lunch box is achieved, meanwhile, the first motor drives the rolling roller 24 to roll under the action of the transmission belt 23, so that the chopped degradable plastic lunch box is rolled, fragments of the degradable plastic lunch box are more damaged, the crushing difficulty is reduced, and the purpose of chopping the lunch box is achieved;
step four: grinding and crushing: after the chopping operation of the lunch box in the step three is completed, the crushed fragments of the degradable plastic lunch box enter the grinding cylinder 32 through the guide plate 20, then the second motor works to drive the grinding block 34 to rotate, and the fragments of the degradable plastic lunch box in the grinding cylinder 32 are ground, so that the purpose of grinding and crushing is achieved, and the powder of the degradable plastic lunch box meeting the crushing requirement enters the branch collecting tank 35 through the material placing base plate 33, so that the purpose of collecting the powder is achieved;
the degradable plastics cutlery box recovery processing equipment that uses in above-mentioned step includes mounting bracket 1, cuts up external member 2 and goes out powder external member 3, and 1 insidely of mounting bracket are washed to go up and down to be provided with in proper order and cut up external member 2 and go out powder external member 3.
The chopping kit 2 comprises a material placing box 21, a first motor, a transmission roller 22, a transmission belt 23, a rolling roller 24, a first material cutting rod 25, a rotating gear 26, a transmission gear 27, a second material cutting rod 28, a sliding upper cover 29 and a guide plate 20, wherein the material placing box 21 is fixedly arranged on the inner wall of an installation frame 1, the first motor is arranged on a motor base on the outer wall of the installation frame 1, the transmission roller 22 is arranged on an output shaft of the first motor, the lower end of the transmission roller 22 is provided with the rolling roller 24, the rolling roller 24 is arranged on the material placing box 21 in a rotating connection mode, the transmission belt 23 is connected between the transmission roller 22 and the rolling roller 24, the first material cutting rod 25 is fixedly arranged on the output shaft of the first motor, the first material cutting rod 25 penetrates through the material placing box 21, the transmission gear 27 is arranged on the first material cutting rod 25, the rotating gear 26 is positioned outside the material placing box 21, the transmission gear 27, the second material cutting rod 28 is mounted on the transmission gear 27, the second material cutting rod 28 and the first material cutting rod 25 are horizontally placed and staggered with each other, the sliding upper cover 29 is mounted on the material placing box 21 in a sliding connection mode, the lower end of the material placing box 21 is provided with the guide plate 20, when the machine works in detail, a degradable plastic lunch box needing to be crushed is poured into the material placing box 21 manually, then the sliding upper cover 29 is pulled manually to seal a feeding hole of the material placing box 21, the situation that personnel are injured due to splashing of fragments of the degradable plastic lunch box in the crushing process is placed, then the first motor works to drive the first material cutting rod 25 to rotate, the second material cutting rod 28 and the first material cutting rod 25 are driven to rotate through the action of the rotating gear 26 and the transmission gear 27, so that the degradable plastic lunch box is crushed for the first time, the degradable plastic lunch box fragments after the primary crushing treatment enter the lower end of the material placing box 21, put the effect of the grinding roller 24 driving belt 23 and driving roller 22 of workbin 21 lower extreme and rotate to the degradable plastics lunch-box piece of opposition workbin 21 lower extreme carries out the roll-in and handles, thereby has reduced the probability that has the bold piece in the degradable plastics lunch-box piece, thereby has improved the crushing effect of degradable plastics lunch-box.
The material placing box 21 is of a V-shaped structure, a material passing groove A matched with the rolling roller 24 for use is formed in the material placing box 21, inner pressing plates 211 are symmetrically arranged on the inner wall of the material placing box 21 in a rotating connection mode, a spring is connected between the inner pressing plates 211 and the inner wall of the material placing box 21, a rotating rod 212 is arranged on the inner pressing plates 211 in a rotating connection mode, a sliding rod 213 is arranged on the rotating rod 212 in a rotating connection mode, the sliding rod 213 is arranged on the inner wall of the material placing box 21 in a sliding connection mode, during specific work, when the degradable plastic lunch box fragments enter the lower end of the supporting bin 21, the rolling roller 24 moves under the action of the first motor, the rolling roller 24 extrudes the sliding rod 213 to move, so as to drive the rotating rod 212 to move, and then drive interior clamp plate 211 and extrude to inside to through rocking, very big avoided putting the workbin 21 inner wall and appear the absorptive condition of crushed aggregates and take place.
The guide plate 20 is provided with a sliding pull plate 201 in a sliding connection mode, the sliding pull plate 201 is symmetrically provided with sliding racks 202, the sliding racks 202 are arranged on the inner wall of the guide plate 20 in a sliding connection mode, the sliding rack 202 is provided with a first closed plate 203, the first closed plate 203 is positioned inside the guide plate 20, the inner side of the sliding rack 202 is provided with a rotating fluted disc 204 which is matched with each other for use, the rotating fluted disc 204 is arranged on the guide plate 20 in a rotating connection mode, the outer side of the rotating fluted disc 204 is provided with a matched rack 205 which is matched with each other for use, the matched rack 205 is fixedly provided with a second closed plate 206 which is matched with the first closed plate 203 in a concave-convex mode for use, during specific work, when degradable plastic lunch box fragments treated by the grinding roller 24 enter the guide plate 20, the sliding pull plate 201 is pulled, thereby through the effect of rotating fluted disc 204, drive cooperation rack 205 motion, and then drive a closed plate 203 and No. two closed plates 206 and carry out the syntropy motion to reach the closed purpose of manual control back flow board 20, thereby guaranteed the quantity of the degradable plastics lunch-box piece of grinding at every turn, avoided because of the feed volume is too much, grind untimely the circumstances that leads to the discharge opening and take place, very big improvement crushing efficiency.
The powder outlet kit 3 comprises supporting columns 31, a grinding cylinder 32, a material placing base plate 33, grinding blocks 34, a second motor and a collecting tank 35, the supporting columns 31 are uniformly installed on the lower end face of the installation frame 1 in a welding mode, the grinding cylinder 32 is fixedly installed on the installation frame 1 and connected with the guide plate 20, the material placing base plate 33 is arranged inside the grinding cylinder 32, the grinding blocks 34 are arranged on the material placing base plate 33, the grinding blocks 34 are fixedly installed on an output shaft of the second motor, the second motor is installed on the lower end face of the installation frame 1, the collecting tank 35 is arranged at the lower end of the grinding cylinder 32, the collecting tank 35 is installed on the lower end face of the installation frame 1 in a bolt connection mode, during specific work, when degradable plastic lunch box fragments processed by the chopping kit 2 enter the grinding cylinder 32 through the guide plate 20 and fall onto the material placing base plate 33, the second motor works later, the grinding blocks 34, the degradable plastic lunch box fragments on the material base plate 33 are ground, so that the degradable plastic lunch box fragments become smaller degradable plastic particles, and the degradable plastic particles enter the branch collecting groove 35 through the material base plate 33, thereby achieving the purpose that the powder is collected after the degradable plastic lunch box is crushed.
Put evenly being provided with punishment in advance hole B on the material base plate 33, punishment in advance hole B passes mounting bracket 1 and the collecting vat 35 links together, be provided with arc hole C on punishment in advance hole B, evenly install blank blade 331 on the arc hole C is inside, in the concrete during operation, when the degradable plastic bits after cutting up external member 2 and handling drop on putting material base plate 33, later No. two motor works, drive abrasive brick 34 and move on putting material base plate 33, carry out shredding to degradable plastic bits, obtain degradable plastic granules, degradable plastic granules drops to the collecting vat 35 through arc hole C, thereby reach the purpose that degradable plastic granules collected.
The grinding block 34 is of a conical structure, the grinding block 34 is connected with an output shaft of a second motor, a pressing block 341 which is matched with an arc-shaped hole C for use is uniformly installed on the lower end face of the grinding block 34 in a spring connection mode, a relief groove D which is matched with a material cutting blade 331 for use is uniformly arranged on the surface of the pressing block 341, a material shifting plate 342 is uniformly installed on the grinding block 34 in a welding mode, when the degradable plastic broken particles fall onto a material placing base plate 33 during specific work, the grinding block 34 moves on the material placing base plate 33 along with the second motor, in the movement process of the grinding block 34, the pressing block 341 presses the degradable plastic broken particles in the arc-shaped hole C on the material placing base plate 33, and the degradable plastic broken particles are cut and crushed through the relief grooves D on the material placing base plate 33 and the pressing block 341 in a mutual matching mode when the degradable plastic broken particles are ground and crushed, thereby accelerating the grinding efficiency of the degradable plastic particles and saving the grinding time.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A recycling treatment method of a degradable plastic meal box uses a degradable plastic meal box recycling treatment device, the degradable plastic meal box recycling treatment device comprises a mounting rack (1), a chopping set (2) and a powder discharging set (3), and the recycling treatment method is characterized in that: the specific method of the degradable plastic lunch box recovery processing equipment when the degradable lunch box is recovered is as follows:
the method comprises the following steps: equipment inspection: before the degradable plastic meal box recovery processing equipment is started to recover and process the degradable plastic meal box, the operation of the equipment is checked;
step two: adding a lunch box: manually pouring the degradable plastic lunch boxes needing to be recycled into a material placing box (21), thereby achieving the purpose of adding the lunch boxes;
step three: chopping the lunch box: after the step two lunch box adding operation is completed, the sliding upper cover (29) is closed manually, then the first motor works, the first material cutting rod (25) and the second material cutting rod (28) are driven to rotate under the action of the rotating gear (26) and the transmission gear (27), so that the purpose of chopping the degradable plastic lunch box is achieved, meanwhile, the first motor drives the rolling roller (24) to roll under the action of the transmission belt (23), and the chopped degradable plastic lunch box is rolled, so that the fragments of the degradable plastic lunch box are more damaged, the crushing difficulty is reduced, and the purpose of chopping the lunch box is achieved;
step four: grinding and crushing: after the chopping operation of the lunch box in the step three is completed, the crushed fragments of the degradable plastic lunch box enter a grinding cylinder (32) through a guide plate (20), then a motor works to drive a grinding block (34) to rotate, and the fragments of the degradable plastic lunch box in the grinding cylinder (32) are ground, so that the purpose of grinding and crushing is achieved, and the powder of the degradable plastic lunch box meeting the crushing requirement enters a branch collecting tank (35) through a material placing substrate (33) so as to achieve the purpose of collecting the powder;
a chopping sleeve (2) and a powder outlet sleeve (3) are arranged in the mounting rack (1) in sequence from top to bottom;
the chopping external member (2) comprises a material placing box (21), a first motor, a transmission roller (22), a transmission belt (23), a rolling roller (24), a first material cutting rod (25), a rotating gear (26), a transmission gear (27), a second material cutting rod (28), a sliding upper cover (29) and a guide plate (20), the material placing box (21) is fixedly installed on the inner wall of an installation frame (1), the first motor is installed on a motor base on the outer wall of the installation frame (1), the transmission roller (22) is installed on an output shaft of the first motor, the rolling roller (24) is arranged at the lower end of the transmission roller (22), the rolling roller (24) is installed on the material placing box (21) in a rotating connection mode, the transmission belt (23) is connected between the transmission roller (22) and the rolling roller (24), the first material cutting rod (25) is fixedly installed on the output shaft of the first motor, and the first material cutting rod (25) penetrates through the material placing box (21), a transmission gear (27) is mounted on the first material cutting rod (25), the rotating gear (26) is located outside the material placing box (21), the transmission gear (27) which is matched with the transmission gear (26) is arranged on the outer side of the rotating gear (26), a second material cutting rod (28) is mounted on the transmission gear (27), the second material cutting rod (28) and the first material cutting rod (25) are horizontally placed and are mutually staggered, a sliding upper cover (29) is mounted on the material placing box (21) in a sliding connection mode, and a guide plate (20) is arranged at the lower end of the material placing box (21);
go out powder external member (3) including support column (31), a flour mill section of thick bamboo (32), put material base plate (33), grinding piece (34), No. two motor and collecting vat (35), support column (31) are evenly installed on terminal surface under mounting bracket (1) through the welded mode, flour mill section of thick bamboo (32) fixed mounting is on mounting bracket (1), and link together with guide plate (20), flour mill section of thick bamboo (32) inside is provided with puts material base plate (33), it is provided with grinding piece (34) on material base plate (33) to put, grinding piece (34) fixed mounting is on the output shaft of No. two motors, No. two motors are installed on terminal surface under mounting bracket (1), flour mill section of thick bamboo (32) lower extreme is provided with collecting vat (35), collecting vat (35) are installed on terminal surface under mounting bracket (1) through bolted connection's mode.
2. The recycling method of degradable plastic meal box according to claim 1, wherein the method comprises the following steps: it is V-arrangement structure to put workbin (21), put and offer on workbin (21) and grind the silo A of crossing that roller (24) mutually supported and use, put on workbin (21) inner wall and install interior clamp plate (211) through the mode symmetry of rotating the connection, interior clamp plate (211) and put and be connected with the spring between workbin (21) inner wall, install dwang (212) through the mode of rotating the connection on interior clamp plate (211), install slide bar (213) through the mode of rotating the connection on dwang (212), slide bar (213) are installed on putting workbin (21) inner wall through sliding connection's mode.
3. The recycling method of degradable plastic meal box according to claim 1, wherein the method comprises the following steps: the rolling roller (24) is evenly provided with an extrusion arc plate (241) in a spring connection mode, and the extrusion arc plate (241) is evenly provided with a cutting knife (242).
4. The recycling method of degradable plastic meal box according to claim 1, wherein the method comprises the following steps: install slip arm-tie (201) through sliding connection's mode on guide plate (20), the symmetry is installed slip rack (202) on slip arm-tie (201), slip rack (202) are installed on guide plate (20) inner wall through sliding connection's mode, install a closed plate (203) on slip rack (202), a closed plate (203) is located inside guide plate (20), slip rack (202) inboard is provided with rotation fluted disc (204) that mutually support and use, install on guide plate (20) through the mode of rotating the connection rotation fluted disc (204), it is provided with cooperation rack (205) that mutually supports and use to rotate fluted disc (204) the outside, fixed mounting is gone up with a closed plate (206) of a closed plate (203) unsmooth cooperation use on cooperation rack (205).
5. The recycling method of degradable plastic meal box according to claim 1, wherein the method comprises the following steps: put evenly to be provided with on material base plate (33) and cross material hole B, cross material hole B and pass mounting bracket (1) and link together with collecting vat (35), cross and be provided with arc hole C on the material hole B, evenly install blank blade (331) on the arc hole C is inside.
6. The recycling method of degradable plastic meal box according to claim 5, wherein the method comprises the following steps: grinding piece (34) are conical structure, and grinding piece (34) and No. two motor's output shaft link together, evenly install extrusion piece (341) of mutually supporting and using with arc hole C through spring coupling's mode on grinding piece (34) lower terminal surface, extrusion piece (341) surface evenly is provided with the groove D of stepping down that uses of mutually supporting with blank blade (331), evenly installs switch plate (342) through the welded mode on grinding piece (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011260345.2A CN112497572A (en) | 2020-11-12 | 2020-11-12 | Recycling treatment method of degradable plastic lunch box |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011260345.2A CN112497572A (en) | 2020-11-12 | 2020-11-12 | Recycling treatment method of degradable plastic lunch box |
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| CN112497572A true CN112497572A (en) | 2021-03-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102476544B1 (en) * | 2021-06-10 | 2022-12-13 | 주식회사 리와인드 | Biodegradable container certification and disposal device and the controlling method thereof |
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2020
- 2020-11-12 CN CN202011260345.2A patent/CN112497572A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102476544B1 (en) * | 2021-06-10 | 2022-12-13 | 주식회사 리와인드 | Biodegradable container certification and disposal device and the controlling method thereof |
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