CN111775371A - Waste recovery granulator of non-woven fabrics - Google Patents
Waste recovery granulator of non-woven fabrics Download PDFInfo
- Publication number
- CN111775371A CN111775371A CN202010669998.XA CN202010669998A CN111775371A CN 111775371 A CN111775371 A CN 111775371A CN 202010669998 A CN202010669998 A CN 202010669998A CN 111775371 A CN111775371 A CN 111775371A
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- China
- Prior art keywords
- filter screen
- fixedly provided
- pipe
- blade
- current
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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
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
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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
- B29B17/02—Separating plastics from other materials
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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
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
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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
- B29B17/02—Separating plastics from other materials
- B29B2017/0203—Separating plastics from plastics
-
- 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
- B29B17/02—Separating plastics from other materials
- B29B2017/0213—Specific separating techniques
- B29B2017/0217—Mechanical separating techniques; devices therefor
- B29B2017/0224—Screens, sieves
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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 discloses a waste recovery granulator for non-woven fabrics, which comprises a sintering pot, wherein a stirring motor is fixedly arranged on the upper surface of the sintering pot, an output shaft of the stirring motor is respectively and fixedly provided with a stirring blade and a pushing blade, the left side of the sintering pot is fixedly provided with a feeding pipe, the inner wall of the sintering pot is respectively and fixedly provided with a filter screen and a heating rod, the lower surface of the sintering pot is fixedly provided with a discharging pipe, the right side of the discharging pipe is fixedly provided with a plastic pipe, the inner wall of the plastic pipe is fixedly provided with a fixing plate, and the side surface of the fixing plate is provided with a mounting hole. This non-woven's waste recovery granulator can part non-woven and the feed liquid that melts through setting up the filter screen, and the feed liquid that melts passes through the propelling movement blade, and the continuous transport is moulded the type in cooling in the type pipe, and non-woven that melts continues to stay the top heating at the filter screen, has improved work efficiency greatly.
Description
Technical Field
The invention relates to the technical field of non-woven fabric recycling equipment, in particular to a waste recycling granulator for non-woven fabrics.
Background
The non-woven fabric is also called non-woven fabric, is formed by oriented or random fibers, is a new generation of environment-friendly material, has the characteristics of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity, no irritation, rich colors, low price, recycling and the like, and is called as the fabric due to the appearance and certain properties of the fabric.
The existing non-woven fabric waste recycling and granulating equipment can carry out forming cooling treatment only after all waste in a melting furnace is completely melted, has low working efficiency and can not meet the requirement of industrialized plastic recycling.
Therefore, the invention provides a waste recovery granulator for non-woven fabrics, which solves the problem of low working efficiency of the conventional equipment.
Disclosure of Invention
The invention aims to provide a waste recycling granulator for non-woven fabrics, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a waste recovery granulator for non-woven fabrics comprises a sintering tank, wherein an agitating motor is fixedly arranged on the upper surface of the sintering tank, an output shaft of the agitating motor is respectively and fixedly provided with an agitating blade and a pushing blade, a feeding pipe is fixedly arranged on the left side of the sintering tank, a filter screen and a heating rod are respectively and fixedly arranged on the inner wall of the sintering tank, a discharging pipe is fixedly arranged on the lower surface of the sintering tank, a plastic pipe is fixedly arranged on the right side of the discharging pipe, a fixing plate is fixedly arranged on the inner wall of the plastic pipe, a mounting hole is formed in the side surface of the fixing plate, a forming pipe is fixedly arranged on the inner wall of the mounting hole, a collecting box is fixedly arranged on the right side of the plastic pipe, a concave groove block is fixedly arranged on the upper surface of the collecting box, a cutting motor is slidably connected to the inner wall of the, the lower end of the collecting box is fixedly provided with a collecting pipe.
Preferably, stirring vane sets up the top at the filter screen, stirring motor's output shaft is connected with the interior diapire rotation of arranging the material pipe, propelling movement blade is the heliciform blade, propelling movement blade sets up the inside of arranging the material pipe.
Preferably, the lower fixed surface of burning and melting jar installs the supporting leg, the quantity of supporting leg is three, three supporting leg circumference equidistance sets up the lower surface at the burning and melting jar.
Preferably, the front fixed mounting of supporting leg has control panel, agitator motor, heating rod and cutting motor all with control panel coupling.
Preferably, the upper surface of the plastic pipe is fixedly provided with a water inlet pipe and a water outlet pipe respectively, the water inlet pipe and the water outlet pipe are both connected with an external cooling water tank, and the side surface of the fixing plate is provided with circulation holes.
Preferably, the front surface of the concave groove block is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a locking bolt, the threaded end of the locking bolt is in lap joint with the front surface of the cutting motor, and the output shaft of the cutting motor extends into the collecting box.
Preferably, the method further comprises the following steps: the image monitoring device is arranged on the inner side wall of the melting tank, the control device is arranged on the outer side wall of the melting tank, the pressure measuring device is arranged on the basis of the filter screen, and the temperature monitoring device is arranged on the inner side wall of the melting tank;
the image monitoring device, the pressure measuring device and the temperature monitoring device are connected with the control device;
the image monitoring device is used for monitoring the filter screen, acquiring a target image, analyzing the target image, and calculating the current blocking condition of the filter screen according to the following formula;
wherein D represents the current of the filter screenPlugging fraction; s represents the standard area of the filter screen; r represents the standard radius of the meshes in the filter screen; r isiRepresenting the current radius of the ith mesh in the filter screen; n represents the total mesh number of the filter screen;ithe radius correction value of the ith mesh in the filter screen is represented, and the value range is [0.8, 1.1 ]]；
When the current blockage ratio D is larger than or equal to a preset blockage value, judging that the filter screen needs to be replaced, otherwise, judging that the filter screen does not need to be replaced;
the controller is also used for controlling the pressure measuring device and the temperature monitoring device to work when the filter screen is judged not to be replaced;
the pressure measuring device is used for measuring the current mass m of the non-woven fabric on the current filter screen;
the temperature monitoring device is used for measuring the current temperature T in the melting tank;
the control module is used for calculating a power value P' to be adjusted of the stirring blade according to the current mass m and the current temperature T;
wherein P represents the current power value of the stirring blade; t' represents an average temperature in the crucible;
determining the final power of the stirring blade according to the power value P' to be adjusted, and controlling the stirring blade to work according to the final power;
the controller is further used for calling the heating power related to the final power from the matching database and controlling the heating rod to heat according to the heating power.
Advantageous effects
The invention provides a waste recovery granulator for non-woven fabrics, which has the following beneficial effects:
1. this non-woven's waste recovery granulator can part non-woven and the feed liquid that melts through setting up the filter screen, and the feed liquid that melts passes through the propelling movement blade, and the continuous transport is moulded the type in cooling in the type pipe, and non-woven that melts continues to stay the top heating at the filter screen, has improved work efficiency greatly.
2. This waste recovery granulator of non-woven fabrics through setting up concave type groove piece and locking bolt, can adjust the distance between cutting motor and the collecting box, through setting up stirring vane, can stir the material in the melting jar for the speed that the material melts.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a front cross-sectional structure of the melting pot;
FIG. 3 is a schematic side sectional view of the plastic pipe;
FIG. 4 is a schematic view of a front cross-sectional structure of the collection box;
FIG. 5 is a schematic side sectional view of a concave block.
In the figure: 1 burning and melting tank, 2 stirring motor, 3 stirring vane, 4 propelling movement blades, 5 inlet pipes, 6 filter screens, 7 heating rods, 8 row of material pipes, 9 type pipes, 10 fixed plates, 11 forming pipes, 12 collecting boxes, 13 concave groove blocks, 14 cutting motors, 15 cutting blades, 16 collecting pipes, 17 supporting legs, 18 control panels, 19 inlet pipes, 20 drain pipes, 21 circulation holes, 22 locking bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a waste recycling granulator of non-woven fabrics, includes sintering tank 1, and the lower fixed surface of sintering tank 1 installs supporting leg 17, and the quantity of supporting leg 17 is three, and three supporting leg 17 circumference equidistance sets up the lower surface at sintering tank 1, and the last fixed surface of sintering tank 1 installs agitator motor 2, and agitator motor 2's output shaft fixed mounting has stirring vane 3 and propelling movement blade 4 respectively, and the left side fixed mounting of sintering tank 1 has inlet pipe 5.
Burn inner wall difference fixed mounting of melting tank 1 and have filter screen 6 and heating rod 7, stirring vane 3 sets up in the top of filter screen 6, through setting up stirring vane 3, can stir the material in the melting tank 1, the speed that the material melts has been accelerated, the lower fixed surface of melting tank 1 installs row material pipe 8, agitator motor 2's output shaft and the interior diapire rotation of arranging material pipe 8 are connected, propelling movement blade 4 is the heliciform blade, propelling movement blade 4 sets up in row material pipe 8's inside.
Arrange the right side fixed mounting of material pipe 8 and have a mould type pipe 9, the upper surface of moulding type pipe 9 is fixed mounting respectively has inlet tube 19 and drain pipe 20, inlet tube 19 and drain pipe 20 all are connected with external cooling water tank, circulation hole 21 has all been seted up to the side of fixed plate 10, the inner wall fixed mounting of moulding type pipe 9 has fixed plate 10, the mounting hole has been seted up to the side of fixed plate 10, and the inner wall fixed mounting of mounting hole has forming tube 11.
Mould the right side fixed mounting of type pipe 9 and have collecting box 12, the last fixed surface of collecting box 12 installs concave groove piece 13, the inner wall sliding connection of concave groove piece 13 has cutting motor 14, the front of concave groove piece 13 has set up threaded hole, and the inner wall threaded connection of screw hole has locking bolt 22, locking bolt 22's screw thread end and cutting motor 14's front overlap joint, cutting motor 14's output shaft extends to the inside of collecting box 12, cutting motor 14's output shaft fixed mounting has cutting blade 15, through setting up concave groove piece 13 and locking bolt 22, can adjust the distance between cutting motor 14 and the collecting box 12.
The collecting pipe 16 is fixedly arranged at the lower end of the collecting box 12, the control panel 18 is fixedly arranged on the front surface of the supporting leg 17, and the stirring motor 2, the heating rod 7 and the cutting motor 14 are all coupled with the control panel 18.
Can separate the non-woven fabrics that does not melt and the feed liquid that melts through setting up filter screen 6, the feed liquid that melts passes through propelling movement blade 4, and the continuous transport is moulded the type in the type pipe 9 carries out the cooling, and the non-woven fabrics that does not melt continues to stay the top heating of filter screen 6, has improved work efficiency greatly.
The working principle is as follows: when the waste recycling granulator of the non-woven fabric is used, the non-woven fabric waste is added into the melting tank 1 through the feeding pipe 5, the stirring motor 2 and the heating rod 7 are enabled to start working through the control panel 18, the heating rod 7 heats the non-woven fabric waste, the melted feed liquid enters the discharging pipe 8 through the filter screen 6, the feed liquid is pushed into the forming pipe 11 in the forming pipe 9 through the pushing blade 4 on the stirring motor 2, cooling water flows through the forming pipe 9, cooling of the feed liquid in the forming pipe 11 is accelerated, the cooled columnar material is cut into granular materials through the cutting blade 15 on the cutting motor 14, the granular materials are collected in a centralized mode through the collecting pipe 16, the waste recycling granulator of the non-woven fabric is orderly and continuously completed from waste melting to granulation, and the working efficiency is greatly improved.
A waste recovery pelletizer for nonwoven fabric further comprising: the image monitoring device is arranged on the inner side wall of the sintering pot 1, the control device is arranged on the outer side wall of the sintering pot 1, the pressure measuring device is arranged based on the filter screen 6, and the temperature monitoring device is arranged on the inner side wall of the sintering pot 1;
the image monitoring device, the pressure measuring device and the temperature monitoring device are connected with the control device;
the image monitoring device is used for monitoring the filter screen 6, acquiring a target image, analyzing the target image, and calculating the current blocking condition of the filter screen 6 according to the following formula;
wherein D represents a current blockage fraction of the filter screen 6; s represents a standard area of the filter screen 6; r represents the standard radius of the mesh in the filter screen 6; r isiRepresents the current radius of the ith mesh in the filter screen 6; n represents the total number of meshes of the filter screen 6;irepresents the aboveThe radius correction value of the ith mesh in the filter screen 6 is in the range of [0.8, 1.1 ]]；
When the current blockage ratio D is larger than or equal to a preset blockage value, judging that the filter screen 6 needs to be replaced, otherwise, judging that the filter screen 6 does not need to be replaced;
the controller is also used for controlling the pressure measuring device and the temperature monitoring device to work when the filter screen 6 is judged not to be replaced;
the pressure measuring device is used for measuring the current mass m of the non-woven fabric on the current filter screen 6;
the temperature monitoring device is used for measuring the current temperature T in the sintering pot 1;
the control module is used for calculating a power value P' to be adjusted of the stirring blade 3 according to the current mass m and the current temperature T;
wherein P represents the current power value of the stirring blade 3; t' represents an average temperature in the sintering pot 1;
determining the final power of the stirring blade 3 according to the power value P' to be adjusted, and controlling the stirring blade 3 to work according to the final power;
and the controller is further used for calling the heating power related to the final power from the matching database and controlling the heating rod 7 to heat according to the heating power.
The beneficial effects of the above technical scheme are: whether the filter screen needs to be replaced is judged firstly through a relevant formula of the current blockage occupation ratio, secondly, based on the blockage condition and based on the pressure measuring device and the temperature monitoring device, the power value to be adjusted of the stirring blade is effectively calculated, and then the final power of the stirring blade is obtained and controlled.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A waste recovery granulator for non-woven fabrics comprises a burning melting tank (1), and is characterized in that: the upper surface of the sintering pot (1) is fixedly provided with a stirring motor (2), the output shaft of the stirring motor (2) is respectively fixedly provided with a stirring blade (3) and a pushing blade (4), the left side of the sintering pot (1) is fixedly provided with an inlet pipe (5), the inner wall of the sintering pot (1) is respectively fixedly provided with a filter screen (6) and a heating rod (7), the lower surface of the sintering pot (1) is fixedly provided with a discharging pipe (8), the right side of the discharging pipe (8) is fixedly provided with a plastic pipe (9), the inner wall of the plastic pipe (9) is fixedly provided with a fixing plate (10), the side surface of the fixing plate (10) is provided with a mounting hole, the inner wall of the mounting hole is fixedly provided with a forming pipe (11), the right side of the plastic pipe (9) is fixedly provided with a collecting box (12), the upper surface of the collecting box (12) is fixedly provided with a, the inner wall of the concave groove block (13) is connected with a cutting motor (14) in a sliding mode, an output shaft of the cutting motor (14) is fixedly provided with a cutting blade (15), and the lower end of the collecting box (12) is fixedly provided with a collecting pipe (16).
2. The waste recycling pelletizer of a non-woven fabric as claimed in claim 1, wherein: stirring vane (3) set up the top at filter screen (6), the output shaft of agitator motor (2) rotates with the interior diapire of arranging material pipe (8) and is connected, propelling movement blade (4) are the heliciform blade, propelling movement blade (4) set up the inside of arranging material pipe (8).
3. The waste recycling pelletizer of a non-woven fabric as claimed in claim 1, wherein: the lower fixed surface of burning and melting jar (1) installs supporting leg (17), the quantity of supporting leg (17) is three, three supporting leg (17) circumference equidistance sets up the lower surface at burning and melting jar (1).
4. A waste recycling granulator for non-woven fabrics according to claim 3, characterized in that: the front fixed mounting of supporting leg (17) has control panel (18), agitator motor (2), heating rod (7) and cutting motor (14) all with control panel (18) coupling.
5. The waste recycling pelletizer of a non-woven fabric as claimed in claim 1, wherein: the upper surface of the plastic pipe (9) is fixedly provided with a water inlet pipe (19) and a water outlet pipe (20) respectively, the water inlet pipe (19) and the water outlet pipe (20) are both connected with an external cooling water tank, and the side surface of the fixing plate (10) is provided with a circulation hole (21).
6. The waste recycling pelletizer of a non-woven fabric as claimed in claim 1, wherein: the front of the concave groove block (13) is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a locking bolt (22), the threaded end of the locking bolt (22) is in lap joint with the front of the cutting motor (14), and the output shaft of the cutting motor (14) extends to the inside of the collecting box (12).
7. The waste recycling pelletizer of a non-woven fabric as claimed in claim 1, wherein: further comprising: the image monitoring device is arranged on the inner side wall of the sintering pot (1), the control device is arranged on the outer side wall of the sintering pot (1), the pressure measuring device is arranged based on the filter screen (6), and the temperature monitoring device is arranged on the inner side wall of the sintering pot (1);
the image monitoring device, the pressure measuring device and the temperature monitoring device are connected with the control device;
the image monitoring device is used for monitoring the filter screen (6), acquiring a target image, analyzing the target image, and calculating the current blocking condition of the filter screen (6) according to the following formula;
wherein D represents the current blockage ratio of the filter screen (6); s represents the standard area of the filter screen (6); r represents the standard radius of the meshes in the filter screen (6); r isiRepresents the current radius of the ith mesh in the filter screen (6); n represents the total mesh number of the filter screen (6);irepresents the radius correction value of the ith mesh in the filter screen (6), and the value range is [0.8, 1.1 ]]；
When the current blockage ratio D is larger than or equal to a preset blockage value, judging that the filter screen (6) needs to be replaced, otherwise, judging that the filter screen (6) does not need to be replaced;
the controller is also used for controlling the pressure measuring device and the temperature monitoring device to work when the filter screen (6) is judged not to be replaced;
the pressure measuring device is used for measuring the current mass m of the non-woven fabric on the current filter screen (6);
the temperature monitoring device is used for measuring the current temperature T in the sintering pot (1);
the control module is used for calculating a power value P' to be adjusted of the stirring blade (3) according to the current mass m and the current temperature T;
wherein P represents the current power value of the stirring blade (3); t' represents the average temperature in the melting pot (1);
determining the final power of the stirring blade (3) according to the power value P' to be adjusted, and controlling the stirring blade (3) to work according to the final power;
and the controller is also used for calling the heating power related to the final power from the matching database and controlling the heating rod (7) to heat according to the heating power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010669998.XA CN111775371A (en) | 2020-07-13 | 2020-07-13 | Waste recovery granulator of non-woven fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010669998.XA CN111775371A (en) | 2020-07-13 | 2020-07-13 | Waste recovery granulator of non-woven fabrics |
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| Publication Number | Publication Date |
|---|---|
| CN111775371A true CN111775371A (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010669998.XA Pending CN111775371A (en) | 2020-07-13 | 2020-07-13 | Waste recovery granulator of non-woven fabrics |
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| CN204604636U (en) * | 2015-04-13 | 2015-09-02 | 湖北中硕科技有限公司 | A kind of electromagnetism melts and water-cooled plastic granulator |
| US20170158513A1 (en) * | 2015-12-03 | 2017-06-08 | Aruna Zhamu | Chemical-free production of graphene materials |
| CN107911861A (en) * | 2017-11-09 | 2018-04-13 | 广东欧珀移动通信有限公司 | Power regulating method and related product |
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| CN108127810A (en) * | 2018-02-08 | 2018-06-08 | 上海亚特塑料制品有限公司 | A kind of igelite grain granulation machine |
| CN109624132A (en) * | 2019-01-24 | 2019-04-16 | 陈亚平 | A kind of recycled plastic granulating machine |
| CN208867372U (en) * | 2018-08-02 | 2019-05-17 | 河南神马华威塑胶股份有限公司 | A kind of prilling granulator of engineering plastics |
| CN111070633A (en) * | 2019-12-18 | 2020-04-28 | 江苏新达科技有限公司 | Efficient continuous mixing extrusion equipment |
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2020
- 2020-07-13 CN CN202010669998.XA patent/CN111775371A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204604636U (en) * | 2015-04-13 | 2015-09-02 | 湖北中硕科技有限公司 | A kind of electromagnetism melts and water-cooled plastic granulator |
| US20170158513A1 (en) * | 2015-12-03 | 2017-06-08 | Aruna Zhamu | Chemical-free production of graphene materials |
| CN107911861A (en) * | 2017-11-09 | 2018-04-13 | 广东欧珀移动通信有限公司 | Power regulating method and related product |
| CN107972247A (en) * | 2017-11-21 | 2018-05-01 | 泉州市铭益塑料制品有限公司 | A kind of waste plastics melt extrusion apparatus |
| CN108127810A (en) * | 2018-02-08 | 2018-06-08 | 上海亚特塑料制品有限公司 | A kind of igelite grain granulation machine |
| CN208867372U (en) * | 2018-08-02 | 2019-05-17 | 河南神马华威塑胶股份有限公司 | A kind of prilling granulator of engineering plastics |
| CN109624132A (en) * | 2019-01-24 | 2019-04-16 | 陈亚平 | A kind of recycled plastic granulating machine |
| CN111070633A (en) * | 2019-12-18 | 2020-04-28 | 江苏新达科技有限公司 | Efficient continuous mixing extrusion equipment |
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Application publication date: 20201016 |
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