CN104924480A - Vertical type waste plastic granulator - Google Patents
Vertical type waste plastic granulator Download PDFInfo
- Publication number
- CN104924480A CN104924480A CN201510066573.9A CN201510066573A CN104924480A CN 104924480 A CN104924480 A CN 104924480A CN 201510066573 A CN201510066573 A CN 201510066573A CN 104924480 A CN104924480 A CN 104924480A
- Authority
- CN
- China
- Prior art keywords
- plastics
- hot air
- screen cloth
- melting
- melter
- Prior art date
- 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
-
- 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
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/793—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling upstream of the plasticising zone, e.g. heating in the hopper
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
A vertical type waste plastic granulator is composed of a hopper, a flange, a box cover, a hot air circulating box body, a melting chamber, a stirring mechanism, a conical receiving hopper, a screw rod, a machine barrel, a granulating crusher, a machine frame and the like. Materials enter the melting chamber from the hopper. The hot air circulating box body conveys hot air into the melting chamber to heat and melt the materials. The stirring mechanism is used for stirring the materials to enable the materials to be fully melted. The melted materials fall into the machine barrel from the conical receiving hopper and are extruded and pushed by the screw rod so as to be extruded in a strip shape through an extrusion die, and then granulating is completed through the granulating crusher. According to the granulator, technically, hot air is adopted to directly melt waste plastic, and the crushing and cleaning process of the traditional technology is omitted, so that the working environment is improved, and secondary pollution is avoided; meanwhile, hot air is recycled, and the heat efficiency is high.
Description
Technical field
The present invention relates to comminutor technical field, particularly a kind of Waste plastics prill machine.
Background technology
The range of application of plastics is increasingly extensive, replaces metal, timber, paper etc. in a large number, along with the extensive utilization of plastics, occurs a large amount of waste or used plastics, because it is difficult to degraded, is treated as a difficult problem, causes environmental pollution, is also the waste of resource on the other hand.Technics of reclaim of plastic waste utilizes and resource development, is the heightened awareness to environment and resources, is a kind of life style reducing waste or used plastics environmental pollution and reduce the wasting of resources.
The mode that China's waste or used plastics resource is the most general be reclaim granulation, tradition prilling is through broken and cleaning the waste or used plastics reclaimed, then carry out granulation by Screw Extrusion, during work pulverize noise large, dust is many, produce sewage cause secondary pollution.
Summary of the invention
The object of the invention is the defect for prior art; a kind of vertical Waste plastics prill machine is provided; this comminutor adopts the direct melting waste or used plastics of hot blast in technique; save the fragmentation in traditional handicraft and cleaning process, improve working environment, avoid causing secondary pollution; hot air circulation uses simultaneously; the thermal efficiency is high, by accurately controlling hot blast temperature, prevent plastic degradation, reliable in quality.
To achieve these goals, the present invention is by the following technical solutions:
Described vertical Waste plastics prill machine structure comprises: hopper, flange, case lid, hot air circulation casing, melter, rabbling mechanism, tapered joint bucket, screw rod, machine barrel, granulating mechanism and frame;
Above described melter, case lid is housed, case lid has hopper, melter's outer wall connects hot air circulation casing, rabbling mechanism is equipped with in inside, and below connects tapered joint bucket, connects machine barrel below tapered joint bucket, have screw rod in machine barrel, machine barrel is connected with mouth mould, and there is granulating mechanism in mouth mould exit;
Waste or used plastics enters melter by hopper, melted by heat is contacted with the hot blast sent into by hot air circulation casing, rabbling mechanism is to material stirring, make it be heated evenly, the plastic melt of melting enters machine barrel by tapered joint bucket, through screw extruding and conveying by die extrusion, the plastics extruded are by granulating mechanism pelletizing;
Described melter comprises drum, screen cloth, shaft support, air induction conduit, circulation of tail gas outlet, described drum has the outlet of some circulation of tail gas, below connects air induction conduit, two shafts is housed above air induction conduit and supports, and between two shafts support, screen cloth is housed;
Hot blast enters melter from air induction conduit, through screen cloth heating of plastic, rabbling mechanism stirs the plastics on screen cloth and the plastic melt of melting is extruded through screen cloth and enters tapered joint bucket, and tail gas is discharged from circulation of tail gas outlet, and the plastics of non-melting continue heating and melting on screen cloth;
Described hot air circulation casing comprises hot air circulation cabinet shell, blower fan, draught fan partition plate, heating tube, and blower fan symmetry is arranged in circulating box body case, and fan outlet connecting fan dividing plate, is equipped with heating tube below draught fan partition plate;
Being arranged symmetrically with two Fans to be recycled by air induction conduit feeding heating clamber after heating below the tail gas feeding blower fan cycle partition of circulation of tail gas outlet discharge, by controlling the temperature of hot blast, avoiding material to cross thermal decomposition;
Described rabbling mechanism comprises shaft, puddler, reinforced helical blade, and two pairs of puddlers are housed above described shaft, and below connects reinforced helical blade;
Puddler stirs plastics, ensures being heated evenly of plastics, and the online plastics of squeezing screen make the plastic melt of melting enter tapered joint bucket through screen cloth, and the plastics of non-melting continue heating and melting on screen cloth.
the invention has the beneficial effects as follows:the present invention is by the direct melting waste or used plastics of hot blast, and the plastic melt after melting is by Screw Extrusion granulation, and the plastics of recovery, without the need to pulverizing, therefore, avoid and produce noise and dust, improve working environment; Hot air circulation utilizes, and do not have waste water, waste gas to discharge, energy consumption is low, environmental friendliness.
Accompanying drawing explanation
Fig. 1 is the general structure schematic diagram of described vertical Waste plastics prill machine;
In figure, 1-stirs transmission mechanism, 2-hopper, 3-melter, 4-rabbling mechanism, 5-tapered joint bucket, 6-granulating mechanism, 8-mouth mould, 9-frame, 10-chain-drive mechanism, 11-machine barrel, 12-hot air circulation casing, 13-case lid, 17-flange;
Fig. 2 is melter's structural representation of described vertical Waste plastics prill machine;
15-drum in figure, 16-circulation of tail gas exports, 17-screen cloth, and 18-shaft supports, 19-air induction conduit;
Fig. 3 is the hot air circulation body structure schematic diagram of described vertical Waste plastics prill machine;
20-hot air circulation cabinet shell in figure, 21-blower fan, 22-draught fan partition plate, 23-heating tube;
Fig. 4 is the rabbling mechanism structural representation of described vertical Waste plastics prill machine;
24-shaft in figure, 25-puddler, 26-feeds in raw material helical blade.
Detailed description of the invention
The general structure schematic diagram of the vertical Waste plastics prill machine of the present invention as shown in Figure 1, its structure comprises hopper (2), flange (14), case lid (13), hot air circulation casing (12), melter (3), rabbling mechanism (4), tapered joint bucket (5), screw rod (8), machine barrel (11), granulating mechanism (6), frame (9), case lid (13) and flange (14) are equipped with in top in described melter (3), flange (14) connects stirring transmission mechanism (1), melter (3) outer wall connects hot air circulation casing (12), rabbling mechanism (4) is equipped with in inside, below connects tapered joint bucket (5), tapered joint bucket (5) below connects machine barrel (11), screw rod (8) is equipped with in machine barrel (11) inside, barrel support (11) is fixed in frame (9), machine barrel (11) connector mould (7), mouth mould (7) connects granulating mechanism (6).By above-mentioned setting; waste or used plastics can be put into from feed hopper (2); material enters melter (3); hot air circulation casing (12) is to melter (3) heat air delivery; material melted by heat, driving rabbling mechanism (4) to material stirring by stirring transmission mechanism (1), making it be heated evenly; the material of melting enters machine barrel (11) by tapered joint bucket (5), and screw rod (8) pressing materials makes material make it pass through a mouthful mould (7) and completes granulation by granulating mechanism (6) into strips.
In the present embodiment, described melter (3) comprises drum (15), screen cloth 17), shaft support (18), air induction conduit (19), circulation of tail gas outlet (16), described drum (15) top has some circulation of tail gas outlet (16), below symmetry has two air induction conduits (19), air induction conduit (19) top is equipped with two shafts and is supported (18), and two shafts support between (18) and screen cloth (17) is housed.By above-mentioned setting, screen cloth (17) can accept the plastics falling into melter (3), hot blast enters melter (3) from air induction conduit (19), through screen cloth (17) heated material, extruding simultaneously between screen cloth (17) and rabbling mechanism (4) can force the plastic melt of melting to enter tapered joint bucket (5) through screen cloth (17), export (16) with the tail gas after material heat exchange from circulation of tail gas to discharge and enter hot air circulation casing (12), can Cycling hot-blast heating material be passed through like this.
In the present embodiment, described hot air circulation casing (12) comprises hot air circulation cabinet shell (20), blower fan (21), draught fan partition plate (22), heating tube (23), symmetrical installation two Fans (21) in described hot air circulation cabinet shell (20), blower fan (21) outlet connecting fan dividing plate (22), heating tube (23) is equipped with in draught fan partition plate (22) below.By above-mentioned setting, be arranged symmetrically with two Fans (21) circulation of tail gas to be exported the tail gas of (16) discharging and suck after the heater (23) sent under hot air circulation casing (12) inherent draught fan partition plate (22) heats and send into melter (3) from air induction conduit (19), realize hot air circulation and utilize.
Claims (4)
1. a vertical Waste plastics prill machine, is characterized in that: described granulator structure comprises hopper, flange, case lid, hot air circulation casing, melter, rabbling mechanism, tapered joint bucket, screw rod, machine barrel, granulating mechanism and frame;
Above described melter, case lid is housed, case lid has hopper, melter's outer wall connects hot air circulation casing, rabbling mechanism is equipped with in inside, and below connects tapered joint bucket, connects machine barrel below tapered joint bucket, have screw rod in machine barrel, machine barrel is connected with mouth mould, and there is granulating mechanism in mouth mould exit;
Waste or used plastics enters melter by hopper; melted by heat is contacted with the hot blast sent into by hot air circulation casing; rabbling mechanism is to material stirring; make it be heated evenly; the plastic melt of melting enters machine barrel by tapered joint bucket; through screw extruding and conveying by die extrusion, the plastics extruded are by granulating mechanism pelletizing.
2. the vertical Waste plastics prill machine of one according to claim 1, is characterized in that: described melter comprises drum, screen cloth, shaft support, air induction conduit, circulation of tail gas outlet,
Described drum has the outlet of some circulation of tail gas, below connects air induction conduit, two shafts is housed above air induction conduit and supports, and between two shafts support, screen cloth is housed;
Hot blast enters melter from air induction conduit, through screen cloth heating of plastic, rabbling mechanism stirs the plastics on screen cloth and the plastic melt of melting is extruded through screen cloth and enters tapered joint bucket, and tail gas is discharged from circulation of tail gas outlet, and the plastics of non-melting continue heating and melting on screen cloth.
3. the vertical Waste plastics prill machine of one according to claim 1, it is characterized in that: described hot air circulation casing comprises hot air circulation cabinet shell, blower fan, draught fan partition plate, heating tube, blower fan symmetry is arranged in circulating box body case, fan outlet connecting fan dividing plate, is equipped with heating tube below draught fan partition plate;
Being arranged symmetrically with two Fans to be recycled by air induction conduit feeding heating clamber after heating below the tail gas feeding blower fan cycle partition of circulation of tail gas outlet discharge, by controlling the temperature of hot blast, avoiding material to cross thermal decomposition.
4. the vertical Waste plastics prill machine of one according to claim 1, is characterized in that: described rabbling mechanism comprises shaft, puddler, reinforced helical blade,
Two pairs of puddlers are housed above described shaft, and below connects reinforced helical blade; Puddler stirs plastics, ensures being heated evenly of plastics, and the online plastics of squeezing screen make the plastic melt of melting enter tapered joint bucket through screen cloth, and the plastics of non-melting continue heating and melting on screen cloth.
Priority Applications (1)
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CN201510066573.9A CN104924480A (en) | 2015-02-10 | 2015-02-10 | Vertical type waste plastic granulator |
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CN201510066573.9A CN104924480A (en) | 2015-02-10 | 2015-02-10 | Vertical type waste plastic granulator |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107498740A (en) * | 2017-09-26 | 2017-12-22 | 杭州新恒诺机械有限公司 | Low temperature granulating machine and plastic film recovery system |
CN108274651A (en) * | 2018-01-08 | 2018-07-13 | 湖州南浔双林百盛塑料制品厂 | A kind of packing plastics hot melting recycling equipment |
CN108621397A (en) * | 2018-06-29 | 2018-10-09 | 衡东县中湖包装有限公司 | A kind of plastic foil extrusion shaping machine |
CN108705698A (en) * | 2018-06-11 | 2018-10-26 | 芜湖超源力工业设计有限公司 | A kind of comminutor |
CN108819003A (en) * | 2018-05-29 | 2018-11-16 | 芜湖捷创科技信息咨询有限公司 | A kind of thawing apparatus |
CN109773998A (en) * | 2018-12-17 | 2019-05-21 | 江苏宝鹏科技管业有限公司 | A kind of engineering plastics raw material mixed stirring device |
CN110587900A (en) * | 2019-09-09 | 2019-12-20 | 南昌大学 | Waste plastic melting injection molding machine and method thereof |
CN110640932A (en) * | 2019-10-09 | 2020-01-03 | 唐承细 | Smash abundant and hot melt efficient plastic granulator |
CN110871562A (en) * | 2019-11-24 | 2020-03-10 | 六安丰恺尼机电科技有限公司 | Multi-channel confluence mixed plastic grain cutting process |
CN112720908A (en) * | 2021-01-08 | 2021-04-30 | 南昌大学 | Hot air molten plastic extrusion granulator and use method thereof |
CN113101220A (en) * | 2021-05-20 | 2021-07-13 | 潘泽强 | Traditional Chinese medicine pill making machine with dampness removing mechanism and traditional Chinese medicine pill making process |
DE102022107129A1 (en) | 2022-03-25 | 2023-09-28 | Johannes Wissing | Method and arrangement for energy recovery during extrusion |
CN112720908B (en) * | 2021-01-08 | 2024-05-31 | 南昌大学 | Hot air melting plastic extrusion granulator and using method thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6335310A (en) * | 1986-07-30 | 1988-02-16 | Kuraudo:Kk | Heat fusion of waste plastic |
US5096046A (en) * | 1990-03-14 | 1992-03-17 | Advanced Environmental Recycling Technologies, Inc. | System and process for making synthetic wood products from recycled materials |
CN102294767A (en) * | 2011-08-11 | 2011-12-28 | 南昌大学 | Method for recovering and granulating waste plastic |
CN202200423U (en) * | 2011-08-12 | 2012-04-25 | 南昌大学 | Waste plastic recovery pelletizer |
CN104175415A (en) * | 2014-08-10 | 2014-12-03 | 宁国市宁盛橡塑制品有限公司 | Recovery granulating machine for plastics melted by hot air |
-
2015
- 2015-02-10 CN CN201510066573.9A patent/CN104924480A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6335310A (en) * | 1986-07-30 | 1988-02-16 | Kuraudo:Kk | Heat fusion of waste plastic |
US5096046A (en) * | 1990-03-14 | 1992-03-17 | Advanced Environmental Recycling Technologies, Inc. | System and process for making synthetic wood products from recycled materials |
CN102294767A (en) * | 2011-08-11 | 2011-12-28 | 南昌大学 | Method for recovering and granulating waste plastic |
CN202200423U (en) * | 2011-08-12 | 2012-04-25 | 南昌大学 | Waste plastic recovery pelletizer |
CN104175415A (en) * | 2014-08-10 | 2014-12-03 | 宁国市宁盛橡塑制品有限公司 | Recovery granulating machine for plastics melted by hot air |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107498740A (en) * | 2017-09-26 | 2017-12-22 | 杭州新恒诺机械有限公司 | Low temperature granulating machine and plastic film recovery system |
CN108274651A (en) * | 2018-01-08 | 2018-07-13 | 湖州南浔双林百盛塑料制品厂 | A kind of packing plastics hot melting recycling equipment |
CN108819003A (en) * | 2018-05-29 | 2018-11-16 | 芜湖捷创科技信息咨询有限公司 | A kind of thawing apparatus |
CN108705698A (en) * | 2018-06-11 | 2018-10-26 | 芜湖超源力工业设计有限公司 | A kind of comminutor |
CN108621397A (en) * | 2018-06-29 | 2018-10-09 | 衡东县中湖包装有限公司 | A kind of plastic foil extrusion shaping machine |
CN109773998A (en) * | 2018-12-17 | 2019-05-21 | 江苏宝鹏科技管业有限公司 | A kind of engineering plastics raw material mixed stirring device |
CN110587900A (en) * | 2019-09-09 | 2019-12-20 | 南昌大学 | Waste plastic melting injection molding machine and method thereof |
CN110640932A (en) * | 2019-10-09 | 2020-01-03 | 唐承细 | Smash abundant and hot melt efficient plastic granulator |
CN110871562A (en) * | 2019-11-24 | 2020-03-10 | 六安丰恺尼机电科技有限公司 | Multi-channel confluence mixed plastic grain cutting process |
CN112720908A (en) * | 2021-01-08 | 2021-04-30 | 南昌大学 | Hot air molten plastic extrusion granulator and use method thereof |
CN112720908B (en) * | 2021-01-08 | 2024-05-31 | 南昌大学 | Hot air melting plastic extrusion granulator and using method thereof |
CN113101220A (en) * | 2021-05-20 | 2021-07-13 | 潘泽强 | Traditional Chinese medicine pill making machine with dampness removing mechanism and traditional Chinese medicine pill making process |
CN113101220B (en) * | 2021-05-20 | 2024-02-02 | 浙江三溪堂中药有限公司 | Traditional Chinese medicine pill making machine with damp clearing mechanism and traditional Chinese medicine pill making process |
DE102022107129A1 (en) | 2022-03-25 | 2023-09-28 | Johannes Wissing | Method and arrangement for energy recovery during extrusion |
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