CN108515637A - A kind of horizontal hot air melting waste plastic recovery pelletizer - Google Patents
A kind of horizontal hot air melting waste plastic recovery pelletizer Download PDFInfo
- Publication number
- CN108515637A CN108515637A CN201810379524.4A CN201810379524A CN108515637A CN 108515637 A CN108515637 A CN 108515637A CN 201810379524 A CN201810379524 A CN 201810379524A CN 108515637 A CN108515637 A CN 108515637A
- Authority
- CN
- China
- Prior art keywords
- melter
- hot air
- bucket
- type
- drum shaft
- 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.)
- Granted
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 34
- 229920003023 plastic Polymers 0.000 title claims abstract description 34
- 239000002699 waste material Substances 0.000 title claims abstract description 24
- 238000011084 recovery Methods 0.000 title claims abstract description 9
- 238000002844 melting Methods 0.000 title description 12
- 230000008018 melting Effects 0.000 title description 12
- 230000004087 circulation Effects 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000003756 stirring Methods 0.000 claims abstract description 27
- 239000000155 melt Substances 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 125000003003 spiro group Chemical group 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000001154 acute effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005453 pelletization Methods 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000003000 extruded plastic Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000013502 plastic waste Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- -1 timber Substances 0.000 description 1
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
-
- 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
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
- B29B13/022—Melting the material to be shaped
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of horizontal hot airs to melt waste plastic recovery pelletizer, wherein：Case lid is equipped with above melter, it is fixedly welded with hopper above case lid side, melter lower end is fixedly welded with V-type and connects bucket, and V-type connects bucket and is fixedly mounted in rack, and melter's right hand external and V-type connect bucket lower part and be equipped with hot air circulation babinet, melter's front and rear sides outer wall is installed with spring assembly, drum shaft is equipped in melter, drum shaft both ends are fixedly mounted on spring assembly, and roller is fixedly welded on drum shaft, cylinder outer wall is equipped with stirring blade, and curved screen is equipped with below roller.The present invention directly melts waste plastic using hot wind, improves working environment, avoids causing secondary pollution, while hot air circulation uses, and reduces energy consumption, and realize by mouth mold and granulating mechanism and be quickly granulated, improves working efficiency.
Description
Technical field
The present invention relates to comminutor technical fields more particularly to a kind of horizontal hot air to melt waste plastic recovery pelletizer.
Background technology
The application range of plastics is increasingly extensive, largely goes out with the extensive utilization of plastics instead of metal, timber, paper etc.
Now a large amount of waste plastic, since it is difficult to degrade so that it is treated as a difficult problem, not only causes environmental pollution, while
It is the waste of resource.Technics of reclaim of plastic waste utilizes and recycling develops, and is the heightened awareness to environment and resource, is that reduction is waste and old
Plastics environmental pollution and a kind of life style for reducing the wasting of resources.
In China, the most common mode of waste plastic recycling is that recycling is granulated, and traditional prilling is the waste and old of recycling
Then plastics are granulated by broken and cleaning by Screw Extrusion, crush when work that noise is big, dust is more, the dirt of generation
Water causes secondary pollution, low production efficiency, and energy consumption is big.
Invention content
The purpose of the present invention is overcome the deficiencies of the prior art and provide a kind of horizontal hot air melting pelletizing recovered waste plastic
Machine, the comminutor directly melt waste plastic in technique using hot wind, improve working environment, avoid causing secondary pollution, together
When hot air circulation use, reduce energy consumption, pass through mouth mold and granulating mechanism and realize and be quickly granulated, improve working efficiency.
Technical scheme is as follows：A kind of horizontal hot air melting waste plastic recovery pelletizer, including case lid, material
Bucket, melter, roller, drum shaft, circulation of tail gas outlet, curved screen, V-type connect bucket, granulating mechanism, mouth mold, extrusion screw rod, machine
Cylinder, conveying ribbon, screw drive mechanism, spiro driving device, rack, hot air circulation babinet, wind turbine, partition board, heating tube, spring
Device, hot air circulation entrance, stirring blade, decelerating motor, mixer drive and stirring transmission mechanism, wherein：The melting
It is equipped with case lid above room, is fixedly welded with hopper above case lid side, melter lower end is fixedly welded with V-type and connects bucket, and V-type connects bucket
It is fixedly mounted in rack, melter's right hand external and V-type connect bucket lower part and be equipped with hot air circulation babinet, outside melter front and rear sides
Wall is installed with spring assembly, is equipped with drum shaft in melter, drum shaft both ends are fixedly mounted on spring assembly, drum shaft
On be fixedly welded with roller, cylinder outer wall is equipped with stirring blade, and curved screen, one end of drum shaft and stirring are equipped with below roller
One end of transmission mechanism is fixedly connected, and the stirring transmission mechanism other end is fixedly connected with mixer drive, stirs transmission mechanism
It is fixedly mounted in rack with mixer drive, V-type connects bucket bottom and sets there are two ribbon is conveyed, and conveying ribbon one end passes through V
Type connects bucket outer wall and is fixedly connected with decelerating motor, and V-type connects bucket bottom centre position and is equipped with discharge port, and machine is equipped with below discharge port
Cylinder, machine barrel are fixedly mounted in rack, extrusion screw rod are equipped in machine barrel, extrusion screw rod one end passes through spiral shell across machine barrel one end outer wall
Bar transmission mechanism is connect with spiro driving device, and mouth mold is installed on machine barrel other end outer wall, pelletizing is equipped on the left of mouth mold
Mechanism, hot air circulation babinet is interior to be equipped with wind turbine, and the air intake vent and air outlet of wind turbine are equipped with partition board, are equipped with above air intake vent partition board
Heating tube, melter upper right side are equipped with hot air circulation entrance, and lower left is exported equipped with circulation of tail gas.
Preferably, wedge gap is formed between the stirring blade and curved screen.
Preferably, it is opposite to connect two of bottom conveying ribbon rotation directions of bucket for the V-type.
The technique effect and advantage of the present invention：
1, waste plastic is directly melted by hot wind, and will using the wedge gap formed between stirring blade and curved screen
Fused materials squeeze, and to make the acute angle net rib of curved screen carry out scraping stripping to the plastics for being extruded plastic surface layer melting, are not necessarily to
Waste plastic is crushed and cleaned, working environment can be effectively improved, is avoided and is generated noise, dust in production process and give up
Water, while avoiding the secondary pollution of waste plastic；
2, recycling for hot wind is realized by hot air circulation babinet, avoids the discharge for generating exhaust gas, while reducing energy consumption,
Reduce production cost；
3, it is realized by mouth mold and granulating mechanism and is quickly granulated, improve working efficiency.
Description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the left view of the present invention.
In figure：1- case lids, 2- hoppers, 3- melter, 4- rollers, 5- drum shafts, the outlet of 6- circulation of tail gas, 7- sieve bends
Net, 8-V types connect bucket, 9- granulating mechanisms, 10- mouth molds, 11- extrusion screw rods, 12- machine barrels, 13- conveyings ribbon, 14- screw drive machines
Structure, 15- spiro driving devices, 16- racks, 17- hot air circulations babinet, 18- wind turbines, 19- partition boards, 20- heating tubes, 21- springs
Device, 22- hot air circulations entrance, 23- stirring blades, 24- decelerating motors, 25- mixer drives, 26- stir transmission mechanism.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1 please refers to Fig.1 and Fig. 2, and a kind of horizontal hot air melts waste plastic recovery pelletizer, including case lid 1,
Hopper 2, melter 3, roller 4, drum shaft 5, circulation of tail gas outlet 6, curved screen 7, V-type connect bucket 8, granulating mechanism 9, mouth mold
10, extrusion screw rod 11, machine barrel 12, conveying ribbon 13, screw drive mechanism 14, spiro driving device 15, rack 16, hot air circulation
Babinet 17, wind turbine 18, partition board 19, heating tube 20, spring assembly 21, hot air circulation entrance 22, stirring blade 23, decelerating motor
24, mixer drive 25 and stirring transmission mechanism 26, wherein：3 top of the melter is equipped with case lid 1,1 side of case lid top
It is fixedly welded with hopper 2,3 lower end of melter is fixedly welded with V-type and connects bucket 8, and V-type connects bucket 8 and is fixedly mounted in rack 16, melts
3 right hand external of room and V-type connect 8 lower parts of bucket and are equipped with hot air circulation babinet 17, and 3 front and rear sides outer wall of melter is installed with spring
Device 21, melter 3 is interior to be equipped with drum shaft 5, and 5 both ends of drum shaft are fixedly mounted on spring assembly 21, fixed weldering on drum shaft 5
It is connected to roller 4,4 outer wall of roller is equipped with stirring blade 23, and 4 lower section of roller is equipped with curved screen 7, one end of drum shaft 5 and stirring
One end of transmission mechanism 26 is fixedly connected, and stirring 26 other end of transmission mechanism is fixedly connected with mixer drive 25, and stirring passes
Motivation structure 26 is fixedly mounted on mixer drive 25 in rack 16, and V-type connects 8 bottoms of bucket and sets there are two conveying ribbon 13, defeated
It send 13 one end of ribbon to connect 8 outer walls of bucket across V-type to be fixedly connected with decelerating motor 24, V-type connects 8 bottom centre positions of bucket and is equipped with discharging
Mouthful, machine barrel 12 is equipped with below discharge port, machine barrel 12 is fixedly mounted in rack 16, and extrusion screw rod 11 is equipped in machine barrel 12, is squeezed out
11 one end of screw rod is connect by screw drive mechanism 14 with spiro driving device 15 across 12 one end outer wall of machine barrel, and machine barrel 12 is another
Mouth mold 10 is installed on the outer wall of end, 10 left side of mouth mold is equipped with granulating mechanism 9, wind turbine 18 is equipped in hot air circulation babinet 17,
The air intake vent and air outlet of wind turbine 18 are equipped with partition board 19, and 19 top of air intake vent partition board is equipped with heating tube 20,3 upper right side of melter
Equipped with hot air circulation entrance 22, lower left is equipped with circulation of tail gas and exports 6, energy saving convenient for recycling for hot wind, reduction life
Produce cost.
Wherein, wedge gap is formed between stirring blade 23 and curved screen 7, preferably fused materials can be squeezed, made
The acute angle net rib of curved screen 7 carries out scraping stripping to the plastics for being extruded plastic surface layer melting, to make the plastics of melting pass through arc
Shape sieve 7 connects into V-type in bucket 8.
Wherein, V-type connects two of 8 bottoms conveying 13 rotation directions of ribbon of bucket and is connect in V-type on the contrary, can preferably will fall off
The plastic collection of the melting of both sides is to central exit position in bucket 8, convenient for falling to extrusion forming in machine barrel 12 and passing through pelletizing
Mechanism 9 is granulated.
Operation principle of the present invention：Waste plastic is put into from feed hopper 1, material enters melter 3, hot air circulation babinet 17
In hot wind under the action of wind turbine 18 by heating tube 20 heat after from hot air circulation entrance 22 to 3 heat air delivery of melter,
Waste plastic melted by heat, then waste plastic is stirred by roller 4 and stirring blade 23, so that it is heated evenly, simultaneously
It forms wedge gap between stirring blade 23 and curved screen 7 to squeeze fused materials, the acute angle net rib of curved screen 7 is to being extruded
The plastics of plastic surface layer melting carry out scraping stripping, make the plastics of melting that curved screen 7 be passed through to connect bucket 8 into V-type, what is do not melted is waste and old
Plastics continue to heat melting in melter 3, and wind turbine 18 connects the tail gas in bucket 8 from 6 suction V-type of circulation of tail gas outlet and blows to wind turbine
The heating tube 20 of 19 top of partition board is heated, then is sent into 3 heating of plastic of melter by hot air circulation entrance 22, realizes cycle profit
Connect the conveying ribbon 13 of 8 bottoms of bucket by V-type again with, the plastic melt melted delivers into machine barrel 12, extruded spiral shell
The extruding of bar 11 makes it through mouth mold 10 and squeezes out into strips, then completes to be granulated by granulating mechanism 9.
Claims (3)
1. a kind of horizontal hot air melts waste plastic recovery pelletizer, including case lid (1), hopper (2), melter (3), roller
(4), drum shaft (5), circulation of tail gas outlet (6), curved screen (7), V-type connect bucket (8), granulating mechanism (9), mouth mold (10), squeeze
Go out screw rod (11), machine barrel (12), conveying ribbon (13), screw drive mechanism (14), spiro driving device (15), rack (16),
Hot air circulation babinet (17), wind turbine (18), partition board (19), heating tube (20), spring assembly (21), hot air circulation entrance (22),
Stirring blade (23), decelerating motor (24), mixer drive (25) and stirring transmission mechanism (26), it is characterised in that：It is described
It is equipped with case lid (1) above melter (3), hopper (2) is fixedly welded with above case lid (1) side, weldering is fixed in melter (3) lower end
It is connected to V-type and connects bucket (8), V-type connects bucket (8) and is fixedly mounted in rack (16), and melter's (3) right hand external and V-type connect under bucket (8)
Portion is equipped with hot air circulation babinet (17), and melter (3) front and rear sides outer wall is installed with spring assembly (21), melter (3)
Interior to be equipped with drum shaft (5), drum shaft (5) both ends are fixedly mounted on spring assembly (21), and drum shaft is fixedly welded with rolling on (5)
Cylinder (4), roller (4) outer wall are equipped with stirring blade (23), curved screen (7), one end of drum shaft (5) are equipped with below roller (4)
It is fixedly connected with one end of stirring transmission mechanism (26), stirring transmission mechanism (26) other end is fixed with mixer drive (25)
Connection, stirring transmission mechanism (26) are fixedly mounted on mixer drive (25) in rack (16), and V-type connects bucket (8) bottom and sets
There are two conveying ribbon (13), conveying ribbon (13) one end connects bucket (8) outer wall across V-type and is fixedly connected with decelerating motor (24), V
Type connects bucket (8) bottom centre position and is equipped with discharge port, is equipped with machine barrel (12) below discharge port, machine barrel (12) is fixedly mounted on rack
(16) on, extrusion screw rod (11) is equipped in machine barrel (12), extrusion screw rod (11) one end passes through spiral shell across machine barrel (12) one end outer wall
Bar transmission mechanism (14) is connect with spiro driving device (15), and mouth mold (10) is installed on machine barrel (12) other end outer wall,
Be equipped with granulating mechanism (9) on the left of mouth mold (10), be equipped with wind turbine (18) in hot air circulation babinet (17), the air intake vent of wind turbine (18) and
Air outlet is equipped with partition board (19), and heating tube (20) is equipped with above air intake vent partition board (19), and melter (3) upper right side is equipped with hot wind
Loop head (22), lower left are equipped with circulation of tail gas and export (6).
2. a kind of horizontal hot air according to claim 1 melts waste plastic recovery pelletizer, it is characterised in that：It is described to stir
It mixes and forms wedge gap between blade (23) and curved screen (7).
3. a kind of horizontal hot air according to claim 1 melts waste plastic recovery pelletizer, it is characterised in that：The V
Two conveying ribbon (13) rotation directions that type connects bucket (8) bottom are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810379524.4A CN108515637B (en) | 2018-04-25 | 2018-04-25 | Horizontal hot air melting waste plastic recycling granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810379524.4A CN108515637B (en) | 2018-04-25 | 2018-04-25 | Horizontal hot air melting waste plastic recycling granulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108515637A true CN108515637A (en) | 2018-09-11 |
| CN108515637B CN108515637B (en) | 2024-02-09 |
Family
ID=63430184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810379524.4A Active CN108515637B (en) | 2018-04-25 | 2018-04-25 | Horizontal hot air melting waste plastic recycling granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108515637B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590780A (en) * | 2020-06-15 | 2020-08-28 | 孙燕 | Medical waste plastic recovery treatment process |
| CN113858478A (en) * | 2021-10-04 | 2021-12-31 | 张钊 | Hot melting device is used in degradable plastics processing |
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|---|---|---|---|---|
| CN204487875U (en) * | 2015-02-10 | 2015-07-22 | 南昌大学 | A kind of vertical hot blast melting waste plastic recovery pelletizer |
| CN204566452U (en) * | 2015-02-10 | 2015-08-19 | 南昌大学 | A kind of horizontal-type waste plastic reclaims comminutor |
| CN104859067A (en) * | 2015-02-10 | 2015-08-26 | 南昌大学 | Horizontal plastic waste recovering granulator |
| CN208375671U (en) * | 2018-04-25 | 2019-01-15 | 南昌大学 | A kind of novel horizontal hot air melting waste plastic recovery pelletizer |
-
2018
- 2018-04-25 CN CN201810379524.4A patent/CN108515637B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204487875U (en) * | 2015-02-10 | 2015-07-22 | 南昌大学 | A kind of vertical hot blast melting waste plastic recovery pelletizer |
| CN204566452U (en) * | 2015-02-10 | 2015-08-19 | 南昌大学 | A kind of horizontal-type waste plastic reclaims comminutor |
| CN104859067A (en) * | 2015-02-10 | 2015-08-26 | 南昌大学 | Horizontal plastic waste recovering granulator |
| CN208375671U (en) * | 2018-04-25 | 2019-01-15 | 南昌大学 | A kind of novel horizontal hot air melting waste plastic recovery pelletizer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590780A (en) * | 2020-06-15 | 2020-08-28 | 孙燕 | Medical waste plastic recovery treatment process |
| CN113858478A (en) * | 2021-10-04 | 2021-12-31 | 张钊 | Hot melting device is used in degradable plastics processing |
| CN113858478B (en) * | 2021-10-04 | 2024-03-15 | 山东蓝海晶体科技有限公司 | Hot melting device for processing degradable plastics |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108515637B (en) | 2024-02-09 |
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