CN107756669A - A kind of plastics granulator with drying function - Google Patents
A kind of plastics granulator with drying function Download PDFInfo
- Publication number
- CN107756669A CN107756669A CN201711201693.0A CN201711201693A CN107756669A CN 107756669 A CN107756669 A CN 107756669A CN 201711201693 A CN201711201693 A CN 201711201693A CN 107756669 A CN107756669 A CN 107756669A
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- CN
- China
- Prior art keywords
- raw material
- material processing
- processing cylinder
- granulator
- cylinder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
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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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
-
- 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
-
- 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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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
Present invention relates particularly to a kind of plastics granulator with drying function, including support meanss, material processing device, helix transporting device and prilling granulator, the material processing device is provided with Raw material processing cylinder, the Raw material processing cylinder is obliquely installed, the Raw material processing cylinder is rotatablely connected the support meanss, the Raw material processing medial wall of the tube is provided with some blades, primary heater is additionally provided with the Raw material processing cylinder, down inclined one end is rotatably connected to discharging bin to the Raw material processing cylinder, the discharging bin is fixed on the support meanss, the discharging bin is connected with pulverizer, the pulverizer connects the helix transporting device, the helix transporting device connects the prilling granulator；The rotation of Raw material processing cylinder drives the rolling of waste or used plastics raw material, and primary heater is dried to waste or used plastics raw material Omnidirectional heating, removes the moisture that waste or used plastics raw material carries, good drying effect, finally obtains low water content, the plastic grain of high quality.
Description
Technical field
The present invention relates to technical field of plastic, and in particular to a kind of plastics granulator with drying function.
Background technology
The plastic containers such as plastic kettle or Plastic Drum are after using plastic grain heating plasticizing, through injection machine or extruder mostly
Structure realizes shaping, and plastic grain much comes from the waste or used plastics of recycling, during recycling waste or used plastics, to avoid
Waste or used plastics influence follow-up recycling containing dirt, generally require to clean the waste or used plastics of recovery, cause what is recycled
Waste or used plastics contain many moisture, if can not be before pelletizing by moisture removal, the plastic grain produced can contain many water
Point, these plastic grains for containing moisture can produce substantial amounts of vapor in heating and plasticizing process, after vapor is mixed
In fluid plastic after melting, subsequently into plastic shaping, this can cause the plastic products generation bubble of shaping, cracking etc. to be asked
Topic, have a strong impact on the quality of product.
The content of the invention
For above-mentioned technical problem, the present invention provides a kind of plastics granulator with drying function, solves waste or used plastics
The problem of large quantity of moisture influences product quality is carried during recycling.
The present invention program is as follows：A kind of plastics granulator with drying function, including support meanss, Feedstock treating dress
Put, helix transporting device and prilling granulator, the material processing device, raw material conveying device and prilling granulator are both secured to described
Support meanss, the material processing device are provided with Raw material processing cylinder, and the Raw material processing cylinder is obliquely installed, the Raw material processing cylinder
The support meanss are rotatablely connected, the Raw material processing drum outer wall is fixed with processing cylinder gear, the processing cylinder gear drive
Motor is connected with, the motor is fixed on the support meanss, some blades, institute are provided with the Raw material processing cylinder
State blade and be fixed on the Raw material processing medial wall of the tube, primary heater is additionally provided with the Raw material processing cylinder, the raw material adds
The side wall of work cylinder is provided with feeding gate, and up inclined one end end face is provided with steam vent, the Raw material processing to the Raw material processing cylinder
Cylinder is rotatably connected to blast pipe, screen pack is provided with the blast pipe, the middle part of the blast pipe is provided with air pump, the blast pipe
One end connect the steam vent, the other end of the blast pipe is provided with clarifier-tank, organic solvent, institute is housed in the clarifier-tank
State blast pipe to stretch into the organic solvent, down inclined one end is rotatably connected to discharging bin to the Raw material processing cylinder, described
Discharging bin is fixed on the support meanss, and the lower end of the discharging bin is provided with discharging opening, and the discharging opening is connected with pulverizer, institute
State pulverizer and connect the helix transporting device；The helix transporting device includes delivery pipe, screw rod and electric rotating machine, described
One end of screw rod is located in the conveying pipeline, and the other end of the screw rod is located in the prilling granulator, the electric rotating
Machine is fixed on the conveying pipeline, the electric rotating machine drive connection screw rod；The prilling granulator includes plasticizing chamber, second
Heater and crowded grain die head, plasticizing chamber one end connection delivery pipe, the other end connection crowded grain die head, described second
Heater is fixed at the side wall of the plasticizing chamber.
Further, the angle of inclination of the Raw material processing cylinder is 30-40 °.
Further, the blade is provided with several columns, and one is provided with along Raw material processing cylinder between the adjacent two row blade
The smooth passage of longitudinal direction, blade distance 1-5cm described in adjacent two panels in same row.
Further, the blade tilt is set, and the angle of inclination of some blades is identical, the blade and the original
The angle of the center of rotation axis of material processing cylinder is 25-45 °.
Further, the support meanss include Raw material processing cylinder support frame, discharging bin support frame, delivery pipe support frame and
Plasticizing chamber support frame, the Raw material processing cylinder support frame include the first supporting plate and the second supporting plate, the first supporting plate and second
Supporting plate is respectively equipped with connecting hole, is provided with bearing in connecting hole, and the Raw material processing cylinder is fixed on the inner ring of bearing, it is described go out
The upper end of feed bin support frame is fixedly connected with the discharging bin, and the upper end of the delivery pipe support frame is fixedly connected with the delivery pipe,
The upper end of the plasticizing chamber support frame is fixedly connected with the plasticizing chamber.
Further, in addition to control device, the control device include controller and temperature sensor, and the temperature passes
Sensor is respectively arranged in the Raw material processing cylinder and plasticizing chamber, and the control device controls the conveying of the helix transporting device
Speed, the operating temperature of prilling granulator, the operating temperature of material processing device, the direction of rotation of material processing device and rotation speed
Degree.
Further, the primary heater is heating wire, axial screw of the heating wire along the Raw material processing cylinder
It is arranged on the inwall of the Raw material processing cylinder.
Due to taking above-mentioned technical proposal, beneficial effects of the present invention are：
1st, a kind of plastics granulator with drying function of the invention is provided with material processing device, and material processing device is set
There is Raw material processing cylinder, Raw material processing cylinder inwall is provided with blade and primary heater, and blade can cut into waste or used plastics raw material
Small pieces, when Raw material processing cylinder rotates, the waste or used plastics raw material in Raw material processing cylinder can be driven to rotate, the waste or used plastics of lower are former
Material can drop when rotating to eminence, realize rolling so that and primary heater can dry to waste or used plastics raw material Omnidirectional heating,
The moisture that waste or used plastics raw material carries is removed, good drying effect, finally obtains low water content, the plastic grain of high quality.
2nd, Raw material processing cylinder of the invention is obliquely installed, and waste or used plastics raw material can be automatically toward lower during rolling
Fall, it is simple in construction without pushing meanss.
3rd, pulverizer of the invention is located at the discharge outlet of discharging bin, and waste or used plastics raw material passes through the cutting of Raw material processing cylinder
With just enter pulverizer after drying, avoid because waste or used plastics feed moisture content is too high or waste or used plastics raw material stirs into one
And the problem of causing pulverizer to get stuck.
4th, pulverizer crushing is entered back into after waste or used plastics raw material of the invention water removal, obtains dry plastic powders, avoid
Plastic powders are united in transportation due to moisture content, influence follow-up plasticizing fusion process.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the plastics granulator with drying function of the present invention；
Fig. 2 is the schematic cross-sectional view of Raw material processing cylinder；
Wherein, 1- Raw material processings cylinder, 2- processing cylinder gears, 3- blades, 4- primary heaters, 5- feeding gates, 6- driving electricity
Machine, 7- discharging bins, 8- pulverizers, 9- delivery pipes, 10- screw rods, 11- electric rotating machines, 12- plasticizing chambers, 13- secondary heaters,
14- squeezes grain die head, 15- steam vents, 16- screen packs, 17- blast pipes, 18- air pumps, 19- clarifier-tanks, 20- organic solvents, 21- originals
Material processing cylinder support frame, 22- discharging bin support frames, 23- delivery pipe support frames, 18- plasticizing chamber support frames, the support of 25- clarifier-tanks
Frame.
Embodiment
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
It is shown referring to Figures 1 and 2, a kind of plastics granulator with drying function, including support meanss, Feedstock treating dress
Put, helix transporting device and prilling granulator, material processing device, raw material conveying device and prilling granulator are both secured to support dress
Put.Support meanss include Raw material processing cylinder support frame 21, discharging bin support frame 22, delivery pipe support frame 23 and plasticizing chamber support frame
24, Raw material processing cylinder support frame 21 includes the first supporting plate and the second supporting plate, and the first supporting plate and the second supporting plate are set respectively
There is connecting hole, bearing is installed in connecting hole.Material processing device is provided with Raw material processing cylinder 1, and Raw material processing cylinder 1 is fixed on first
The inner ring of supporting plate and the bearing in the second supporting plate, Raw material processing cylinder 1 are obliquely installed, and the angle of inclination of Raw material processing cylinder 1 is
30-40 °, Raw material processing cylinder 1 is rotatablely connected support meanss, and the outer wall of Raw material processing cylinder 1 is fixed with two processing cylinder gears 2, added
Work cylinder gear 2 is connected with motor 6, and the output shaft of motor 6 is horizontally disposed with, solid on the output shaft of motor 6
Surely there are two bevel gears, two bevel gears are ratcheting with two processing cylinder gears 2 of the outer wall of Raw material processing cylinder 1 respectively, motor 6
It is fixed on support meanss.Some blades 3 are provided with Raw material processing cylinder 1, blade 3 is fixed on the madial wall of Raw material processing cylinder 1, blade 3
It is obliquely installed, the angle of inclination of all blades 3 is identical, and blade 3 and the angle of the center of rotation axis of Raw material processing cylinder 1 are 25-
45 °, blade 3 is provided with several columns, and a smooth passage along the longitudinal direction of Raw material processing cylinder 1 is provided between adjacent two row blade 3, same
The adjacent distance 1-5cm of two panels blade 3 in row.Primary heater 4 is additionally provided with Raw material processing cylinder 1, primary heater 4 is electric heating
Silk, axial screw of the heating wire along Raw material processing cylinder 1 are arranged on the inwall of Raw material processing cylinder 1.The side wall of Raw material processing cylinder 1 is set
There is a feeding gate 5, the end face of the up inclined one end of Raw material processing cylinder 1 is provided with steam vent 15, the row of being rotatably connected to of Raw material processing cylinder 1
Tracheae 17, screen pack 16 is provided with blast pipe, and the middle part of blast pipe 17 is provided with air pump 18, one end connection steam vent of blast pipe 17
15, clarifier-tank 19 is provided with the other end of blast pipe 17, organic solvent 20 is housed in clarifier-tank 19, blast pipe 17 stretches into organic
In solvent 20, the vapor and pernicious gas that are evaporated from waste or used plastics enter organic solvent 20 from blast pipe 17
In, just it is dispersed into by the filtering of organic solvent 20 in air, avoids the gaseous contamination air of discharge.Raw material processing cylinder 1 is down
Inclined one end is provided with an annulus neck, is rotatablely equipped with discharging bin 7 in annulus neck, discharging bin 7 is fixed on discharging bin branch
The upper end of support 22, the lower end of discharging bin 7 are provided with discharging opening, and discharging opening is connected with pulverizer 8, and pulverizer 8 connects helical feed
Device.Helix transporting device includes delivery pipe 9, screw rod 10 and electric rotating machine 11, and delivery pipe 9 is fixed on delivery pipe support frame 23
Upper end, one end of screw rod 10 is located in conveying pipeline, and the other end of screw rod 10 is located in prilling granulator, and electric rotating machine 11 is solid
Due to conveying pipeline, the drive connection screw rod 10 of electric rotating machine 11.Prilling granulator includes plasticizing chamber 12, secondary heater 13 and crowded grain
Die head 14, plasticizing chamber 12 are fixed on the upper end of plasticizing chamber support frame 24, one end connecting conveying pipe 9 of plasticizing chamber 12, other end connection
Grain die head 14 is squeezed, secondary heater 13 is fixed at the side wall of plasticizing chamber 12.
A kind of plastics granulator with drying function also includes control device, and control device includes controller and temperature passes
Sensor, temperature sensor are respectively arranged in Raw material processing cylinder 1 and plasticizing chamber 12, and control device controls the defeated of helix transporting device
Send speed, the operating temperature of prilling granulator, the operating temperature of material processing device, the direction of rotation of material processing device and rotation
Speed.The rotary speed of Raw material processing cylinder 1 is by the way of low speed-high speed-low speed, each low speed or at a high speed each 10 points of rotation
Clock, Raw material processing cylinder 1 partly just stop 2 seconds for each revolution in low speed rotation, then reversely rotate a circle half again, so follow
Ring.The maximum temperature of primary heater 4 is 100 degrees Celsius, avoids temperature too high and softens waste or used plastics raw material.
A kind of plastics granulator with drying function of the present invention is provided with material processing device, and material processing device is provided with
Raw material processing cylinder 1, Raw material processing cylinder 1 is rotatable, and Raw material processing cylinder 1 is obliquely installed, and the inwall of Raw material processing cylinder 1 is provided with blade 3
With primary heater 4.Raw material processing cylinder 1, which rotates at a high speed waste or used plastics raw material centrifugation being thrown to, is close to blade 3, sharp blade 3
Waste or used plastics raw material is cut into small pieces, and rotates the moisture on waste or used plastics raw material can be thrown to Raw material processing cylinder 1 at a high speed
Inwall on, then evaporated by primary heater 4.When Raw material processing 1 low speed rotation of cylinder, can drive in Raw material processing cylinder 1
Waste or used plastics raw material is rotated, and bottom is dropped to because centrifugal force is small when the waste or used plastics raw material of lower rotates to eminence, waste and old
Plastic raw materials realize rolling, and axial screw of the primary heater 4 along Raw material processing cylinder 1 is arranged on the inwall of Raw material processing cylinder 1,
The uniform heat distribution distributed, Omnidirectional heating drying is carried out to waste or used plastics raw material, remove the water that waste or used plastics raw material carries
Point, good drying effect.Pulverizer 8 is located at the discharge outlet of discharging bin 7, and waste or used plastics raw material passes through the cutting of Raw material processing cylinder 1
With just enter pulverizer 8 after drying, obtain dry plastic powders, then prilling granulator is transported to through conveying device, finally obtain
The plastic grain of low water content, high quality.
Described above is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, the equal change completed or modification change under the technical spirit suggested by all present invention, all should belong to
Cover the scope of the claims in the present invention.
Claims (7)
1. a kind of plastics granulator with drying function, including support meanss, material processing device, helix transporting device and make
Grain device, the material processing device, raw material conveying device and prilling granulator are both secured to the support meanss, and its feature exists
In：
The material processing device is provided with Raw material processing cylinder, and the Raw material processing cylinder is obliquely installed, and the Raw material processing cylinder rotates
The support meanss are connected, the Raw material processing drum outer wall is fixed with processing cylinder gear, the processing cylinder gear drive connection
There is motor, the motor is fixed on the support meanss, some blades, the knife are provided with the Raw material processing cylinder
Piece is fixed on the Raw material processing medial wall of the tube, and primary heater, the Raw material processing cylinder are additionally provided with the Raw material processing cylinder
Side wall be provided with feeding gate, up inclined one end end face is provided with steam vent to the Raw material processing cylinder, and the Raw material processing cylinder turns
It is dynamic to be connected with blast pipe, it is provided with screen pack in the blast pipe, the middle part of the blast pipe is provided with air pump, and the one of the blast pipe
End connects the steam vent, and the other end of the blast pipe is provided with clarifier-tank, organic solvent, the row are housed in the clarifier-tank
Tracheae is stretched into the organic solvent, and down inclined one end is rotatably connected to discharging bin, the discharging to the Raw material processing cylinder
The support meanss are fixed in storehouse, and the lower end of the discharging bin is provided with discharging opening, and the discharging opening is connected with pulverizer, the powder
Broken machine connects the helix transporting device；
The helix transporting device includes delivery pipe, screw rod and electric rotating machine, and one end of the screw rod is located at the conveying
Guan Zhong, the other end of the screw rod are located in the prilling granulator, and the electric rotating machine is fixed on the conveying pipeline, the rotation
The rotating motor drive connection screw rod；
The prilling granulator includes plasticizing chamber, secondary heater and crowded grain die head, and described plasticizing chamber one end connects the delivery pipe,
The other end connects the crowded grain die head, and the secondary heater is fixed at the side wall of the plasticizing chamber.
A kind of 2. plastics granulator with drying function according to claim 1, it is characterised in that：The Raw material processing
The angle of inclination of cylinder is 30-40 °.
A kind of 3. plastics granulator with drying function according to claim 1, it is characterised in that：The blade is provided with
Several columns, are provided with a smooth passage along Raw material processing cylinder longitudinal direction between the adjacent two row blade, adjacent in same row
Blade distance 1-5cm described in two panels.
A kind of 4. plastics granulator with drying function according to claim 3, it is characterised in that：The blade tilt
Set, the angle of inclination of some blades is identical, the blade and the angle of the center of rotation axis of the Raw material processing cylinder
For 25-45 °.
A kind of 5. plastics granulator with drying function according to claim 3, it is characterised in that：The support meanss
Including Raw material processing cylinder support frame, discharging bin support frame, delivery pipe support frame and plasticizing chamber support frame, the Raw material processing cylinder branch
Support includes the first supporting plate and the second supporting plate, and the first supporting plate and the second supporting plate are respectively equipped with connecting hole, in connecting hole
Bearing is installed, the Raw material processing cylinder is fixed on the inner ring of bearing, and the upper end of the discharging bin support frame is fixedly connected described
Discharging bin, the upper end of the delivery pipe support frame are fixedly connected with the delivery pipe, and the upper end of the plasticizing chamber support frame, which is fixed, to be connected
Connect the plasticizing chamber.
A kind of 6. plastics granulator with drying function according to claim 5, it is characterised in that：Also include control dress
Put, the control device includes controller and temperature sensor, and the temperature sensor is respectively arranged in the Raw material processing cylinder
In plasticizing chamber, the control device controls the transporting velocity, the operating temperature of prilling granulator, raw material of the helix transporting device
The operating temperature of processing unit, the direction of rotation of material processing device and rotary speed.
A kind of 7. plastics granulator with drying function according to claim 6, it is characterised in that：First heating
Device is heating wire, and axial screw of the heating wire along the Raw material processing cylinder is arranged on the inwall of the Raw material processing cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711201693.0A CN107756669A (en) | 2017-11-27 | 2017-11-27 | A kind of plastics granulator with drying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711201693.0A CN107756669A (en) | 2017-11-27 | 2017-11-27 | A kind of plastics granulator with drying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107756669A true CN107756669A (en) | 2018-03-06 |
Family
ID=61276822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711201693.0A Pending CN107756669A (en) | 2017-11-27 | 2017-11-27 | A kind of plastics granulator with drying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107756669A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497057A (en) * | 2020-04-28 | 2020-08-07 | 陕西洪贝为商贸有限公司 | High polymer material preheats oven |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934918A (en) * | 2014-04-24 | 2014-07-23 | 江苏方圣机械有限公司 | Granulating production line for recycling waste plastics |
| CN205497870U (en) * | 2016-04-08 | 2016-08-24 | 吉林工商学院 | Plastic products crushing and drying equipment |
| CN206357501U (en) * | 2017-01-04 | 2017-07-28 | 辽阳胜达再生资源利用有限公司 | A kind of drum-type Pillar recovery bottle disintegrating machine |
-
2017
- 2017-11-27 CN CN201711201693.0A patent/CN107756669A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934918A (en) * | 2014-04-24 | 2014-07-23 | 江苏方圣机械有限公司 | Granulating production line for recycling waste plastics |
| CN205497870U (en) * | 2016-04-08 | 2016-08-24 | 吉林工商学院 | Plastic products crushing and drying equipment |
| CN206357501U (en) * | 2017-01-04 | 2017-07-28 | 辽阳胜达再生资源利用有限公司 | A kind of drum-type Pillar recovery bottle disintegrating machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497057A (en) * | 2020-04-28 | 2020-08-07 | 陕西洪贝为商贸有限公司 | High polymer material preheats oven |
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Application publication date: 20180306 |
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