CN106217819A - A kind of waste organic glass extrusion decomposing machine - Google Patents
A kind of waste organic glass extrusion decomposing machine Download PDFInfo
- Publication number
- CN106217819A CN106217819A CN201610775657.4A CN201610775657A CN106217819A CN 106217819 A CN106217819 A CN 106217819A CN 201610775657 A CN201610775657 A CN 201610775657A CN 106217819 A CN106217819 A CN 106217819A
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- China
- Prior art keywords
- cylinder
- gasification
- extrusion
- screw rod
- organic glass
- 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
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
- B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
- B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in screw extruders
- B29C48/767—Venting, drying means; Degassing means in the extruder apparatus in screw extruders through a degassing opening of a barrel
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/402—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders the screws having intermeshing parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
nullThe present invention relates to a kind of waste organic glass extruded type decomposing machine，Including cylinder，Cylinder is wrapped with heating collar，Cylinder is divided into connected extrusion cylinder gentleization passage from front to back，Set in extruded tube body and be mutually twisted the double extrusion screw rods transmitting material，Arbitrary extrusion screw rod or the external motor of double extrusion screw rod drive，The entrance point of extrusion cylinder arranges waste organic glass charging aperture，The end connection gasification cylinder head end of extrusion cylinder，A gasification screw rod is set in gasification pot body，The gasification external motor of screw rod drives，Gasification cylinder is axially provided with the gasifying mouth of more than，Both sides screw pitch and diameter of axle gradual change on the gasification screw rod of corresponding gasifying mouth position，Hypotension makes the MMA monomer by surface gas and cracking in waste material discharge，The gasifying mouth of more than one is sequentially connected with condenser and collecting tank through gasification pipe，The end of gasification cylinder arranges the residue discharging opening that cannot crack.
Description
Technical field
The present invention relates to a kind of waste organic glass reclaimer, specifically a kind of waste organic glass extrusion decomposing machine.
Background technology
Lucite is because of its smooth surface, beautiful in colour, and proportion is little, and intensity is relatively big, corrosion-resistant, moisture-proof, sun-proof, insulating properties
Can good, sound insulation property is good, and in every profession and trade extensive application.And utilize waste and old organic glass pyrolysis recycle to obtain metering system
Acid methylmethacrylate monomer, it is achieved recycling of lucite, meets the policy of recycling economy, has preferable environmental economy and society
Benefit, thus had in China and developed faster.In existing cracking recovery technology, conventional waste and old organic glass cracking reaction
Technique is intermittent reaction, and waste and old organic glass is by manually direct plungeing into the cracking still cracking of open firing, solid accumulation still
In, contact with cracking still wall, uneven owing to being heated, difficult control of temperature, it is easily caused methyl methacrylate monomer and crosses cracking,
Reduce and finally collect purity, product quality and yield, and the easy fouling of cracking still, coking, cracking kettle cover need to be opened during cleaning, manually
Shovel Jiao, cleaning difficulty, labor intensity is big, and artificial coke cleaning labor intensity is big, and poor working environment remains in the tail in still during coke cleaning
Gas distributes and easily causes environmental pollution.Separately due to Batch Process, labor efficiency is low, cracks a certain amount of waste and old organic glass, past
Toward needing a lot of cracking stills, take up an area big.
Summary of the invention
For the above-mentioned deficiency of prior art, the invention provides a kind of simple in construction, easy to use, can effectively control to split
Solve temperature, it is ensured that the methyl methacrylate monomer of cracking product quality.
The technical solution used in the present invention is: a kind of waste organic glass extrusion decomposing machine, it is characterised in that: include cylinder,
Cylinder is wrapped with heating collar, and cylinder is divided into connected extrusion cylinder gentleization cylinder from front to back, sets and mutually sting in extruded tube body
Closing the double extrusion screw rods transmitting material, arbitrary extrusion screw rod or the external motor of double extrusion screw rod to drive, the head end of extrusion cylinder sets
Put waste organic glass charging aperture, the end connection gasification cylinder head end of extrusion cylinder, set a gasification screw rod in gasification pot body, gasification
The external motor of screw rod drives, and gasification cylinder is axially provided with the gasifying mouth of more than, the gasification screw rod of corresponding gasifying mouth position
Both sides, pitch and diameter of axle gradual change, pressure reduces, and gas is discharged, and the gasifying mouth of more than is sequentially connected with cold through gasification pipe
Condenser and collecting tank, the end of gasification cylinder arranges discharging opening.
Further, the described extrusion cylinder perpendicular connection of gentleization cylinder.
Further, corresponding both sides, gasifying mouth position screw rod on described discharging cylinder, pitch and diameter of axle change,
Further, the end connection discharging cylinder head end of described gasification cylinder, the external heating collar that is wrapped with of discharge barrel, discharging cylinder
Inside setting a discharge screw, discharge screw external discharging motor drives, the axial gasifying mouth being provided with more than of discharging cylinder, and one
Above gasifying mouth is sequentially connected with condenser and collecting tank through gasification pipe, and the end of discharging cylinder arranges discharging opening.
Further, described gasification cylinder and the perpendicular connection of discharging cylinder.
Further, described discharging cylinder barrel dliameter is less than gasification cylinder barrel dliameter.
Yet further, described gasifying mouth arranges baffle plate with holes.
During use, waste organic glass is added extrusion cylinder from waste organic glass charging aperture, driven by extruder motor double
Waste organic glass material is being carried while extrusion cylinder extruding compression shear by extrusion screw rod towards gasification cylinder, heating collar
The waste organic glass material of heating extrusion cylinder；At waste organic glass material after extrusion cylinder sends into gasification cylinder, in gasification
When arriving position under corresponding gasifying mouth under screw rod transmission, due to pitch and diameter of axle gradual change, the compressor of gasification screw rod both sides screw rod
When material is transported to this helical blade position, between gasification screw rod to gasifying mouth, space becomes big suddenly, and compressed material is at heated transportation
In the case of discharge methyl methacrylate monomer molecule gasifying gas, by condenser condensation collect to collecting tank；By gasifying
Discharging cylinder persistently delivered to by the material of cylinder conveying, then carries, through discharge screw, collection of simultaneously giving vent to anger, it is ensured that collect fully,
Waste residue is collected eventually by discharging opening.
The present invention uses the extrusion cylinder being wrapped with heater being sequentially connected with, gasification cylinder and discharging cylinder to be extruded by material
Cracking conveying, coordinates gasifying mouth to collect conveying methyl methacrylate monomer by the screw rod in gasification cylinder and discharge barrel body and divides
Sub-gasifying gas, effectively controls cracking temperature, it is ensured that cracking is fully, it is to avoid crosses cracking, takes into account product purity, quality and yield.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
In figure: waste organic glass charging aperture 1, extruding cylinder 2, extruder motor 3, extrusion screw rod 4, heating collar 5, gasify cylinder
6, gasify motor 7, and gasify screw rod 8, gasifying mouth 9, discharging cylinder 10, discharging motor 11, waste material screw rod 12, waste outlet 13, gas
Change pipeline 14.
Detailed description of the invention
It is described further below in conjunction with drawings and Examples.
Shown in Fig. 1: a kind of waste organic glass extrusion decomposing machine includes waste organic glass charging aperture 1, extrusion cylinder 2, extrusion
Motor 3, extrusion screw rod 4, heating collar 5, gasification cylinder 6, gasification motor 7, gasification screw rod 8, gasifying mouth 9, discharging cylinder 10, discharging
Motor 11, waste material screw rod 12, waste outlet 13 and gasification pipe 14.Extrusion cylinder 2, gasification cylinder 6 and discharging cylinder 10 are successively
Vertical connection, is all wrapped with heating collar 5, the head end of extrusion cylinder 2 outside the cylinder of extrusion cylinder 2, gasification cylinder 6 and discharging cylinder 10
It is provided with waste organic glass charging aperture 1, sets in extrusion cylinder 2 and be mutually twisted the double extrusion screw rods 4 transmitting material, arbitrary extrusion screw rod
Or the double external extruder motor of extrusion screw rod 3 drives, end connection gasification cylinder 6 head end of extrusion cylinder 2, set in gasification cylinder 6
One gasification screw rod 8, gasification screw rod 8 external gasification motor 7 drives, and gasification cylinder 6 is axially provided with the gasifying mouth 9 of more than,
The gasification screw pitch of corresponding gasifying mouth position and diameter of axle gradual change；End connection discharging cylinder 10 head end of gasification cylinder 6, goes out
Set one in barrel body 10 and go out waste material screw rod 12, go out waste material screw rod 12 external discharging motor 11 and drive, discharging cylinder 10 axially on set
Having the gasifying mouth of more than, all gasifying mouths are sequentially connected with condenser and collecting tank through gasification pipe 14, discharging cylinder 10
End arranges discharging opening 13.
Improving on the basis of above-described embodiment, discharging cylinder barrel dliameter is less than gasification cylinder barrel dliameter.
Yet further improve, gasifying mouth arranges baffle plate with holes.
Claims (7)
1. a waste organic glass extrusion decomposing machine, it is characterised in that: including that cylinder, cylinder are wrapped with heating collar, cylinder is by front
It is divided into connected extrusion cylinder gentleization cylinder after to, sets in extruded tube body and be mutually twisted the double extrusion screw rods transmitting material, appoint
One extrusion screw rod or the external motor of double extrusion screw rod drive, and the entrance point of extrusion cylinder arranges waste organic glass charging aperture, extrusion
The end connection gasification cylinder head end of cylinder, sets a gasification screw rod in gasification pot body, the gasification external motor of screw rod drives, gasification pot
Body is axially provided with the gasifying mouth of more than, and the change of the both sides gasification screw pitch of corresponding gasifying mouth position is greatly and diameter of axle gradual change
Reducing, the gasifying mouth of more than is sequentially connected with condenser and collecting tank through gasification pipe, and the end of gasification cylinder arranges discharging
Mouthful.
A kind of waste organic glass extrusion decomposing machine the most according to claim 1, is characterized in that: described extrusion cylinder gentleization
The perpendicular connection of cylinder.
A kind of waste organic glass extrusion decomposing machine the most according to claim 1, is characterized in that: the end of described gasification cylinder
Connection discharging cylinder head end, the external heating collar that is wrapped with of discharge barrel, set one in discharge barrel body and go out waste material screw rod, go out waste material screw rod external
Motor drives, and discharging cylinder is axially provided with the gasifying mouth of more than, and the gasifying mouth of more than connects successively through gasification pipe
Connecing condenser and collecting tank, the end of discharging cylinder arranges the residue discharging opening that cannot crack.
A kind of waste organic glass extrusion decomposing machine the most according to claim 1, is characterized in that: described gasification cylinder and discharging
The perpendicular connection of cylinder.
A kind of waste organic glass extrusion decomposing machine the most according to claim 1, is characterized in that: described discharging cylinder barrel dliameter is little
In gasification cylinder barrel dliameter.
A kind of waste organic glass extrusion decomposing machine the most according to claim 1, is characterized in that: corresponding on described discharging cylinder
The both sides screw rod of gasifying mouth position, the diameter of axle and the change of pitch, reduce pressure and make gas discharge.
7., according to the arbitrary described a kind of waste organic glass extrusion decomposing machine of claim 1-6, it is characterized in that: on described gasifying mouth
Baffle plate with holes is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610775657.4A CN106217819A (en) | 2016-08-31 | 2016-08-31 | A kind of waste organic glass extrusion decomposing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610775657.4A CN106217819A (en) | 2016-08-31 | 2016-08-31 | A kind of waste organic glass extrusion decomposing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106217819A true CN106217819A (en) | 2016-12-14 |
Family
ID=58071755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610775657.4A Pending CN106217819A (en) | 2016-08-31 | 2016-08-31 | A kind of waste organic glass extrusion decomposing machine |
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| Country | Link |
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| CN (1) | CN106217819A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605636A (en) * | 2018-12-19 | 2019-04-12 | 霍振辉 | A kind of process units of the acrylic board of environmental protection and energy saving |
| CN109624138A (en) * | 2018-12-19 | 2019-04-16 | 霍振辉 | A kind of production system of MMA monomer |
| CN109648740A (en) * | 2018-12-19 | 2019-04-19 | 霍振辉 | A kind of heating system of MMA monomer production |
| CN109761814A (en) * | 2018-12-19 | 2019-05-17 | 霍振辉 | A kind of method that continuous cracking acrylic prepares MMA monomer |
| CN109810214A (en) * | 2018-12-19 | 2019-05-28 | 霍振辉 | A kind of preparation method of the acrylic board of environmental protection and energy saving |
| CN113462016A (en) * | 2020-03-30 | 2021-10-01 | 中石油吉林化工工程有限公司 | Pyrolysis recovery equipment for producing polymethyl methacrylate |
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| WO2009006849A1 (en) * | 2007-07-11 | 2009-01-15 | Shandong Cdi Wanda New Energy Co., Ltd | Continuous cracking apparatus for producing oil from waste tyre |
| CN202924964U (en) * | 2012-11-16 | 2013-05-08 | 黄楚铭 | Continuous screw propulsion thermal cracking device |
| CN103242160A (en) * | 2013-05-23 | 2013-08-14 | 上虞奥莱法压克力材料科技有限公司 | Method for preparing methyl methacrylate by composite degradation |
| CN203582812U (en) * | 2013-11-29 | 2014-05-07 | 姜林发 | Integrated dechlorination falling-film cracking device |
| CN204385130U (en) * | 2015-01-26 | 2015-06-10 | 孙成刚 | A kind of continuous-cracking equipment for waste plastics |
| CN206335832U (en) * | 2016-08-31 | 2017-07-18 | 江苏汤臣新材料科技有限公司 | A kind of waste organic glass extrudes decomposing machine |
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2016
- 2016-08-31 CN CN201610775657.4A patent/CN106217819A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2009006849A1 (en) * | 2007-07-11 | 2009-01-15 | Shandong Cdi Wanda New Energy Co., Ltd | Continuous cracking apparatus for producing oil from waste tyre |
| CN202924964U (en) * | 2012-11-16 | 2013-05-08 | 黄楚铭 | Continuous screw propulsion thermal cracking device |
| CN103242160A (en) * | 2013-05-23 | 2013-08-14 | 上虞奥莱法压克力材料科技有限公司 | Method for preparing methyl methacrylate by composite degradation |
| CN203582812U (en) * | 2013-11-29 | 2014-05-07 | 姜林发 | Integrated dechlorination falling-film cracking device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605636A (en) * | 2018-12-19 | 2019-04-12 | 霍振辉 | A kind of process units of the acrylic board of environmental protection and energy saving |
| CN109624138A (en) * | 2018-12-19 | 2019-04-16 | 霍振辉 | A kind of production system of MMA monomer |
| CN109648740A (en) * | 2018-12-19 | 2019-04-19 | 霍振辉 | A kind of heating system of MMA monomer production |
| CN109761814A (en) * | 2018-12-19 | 2019-05-17 | 霍振辉 | A kind of method that continuous cracking acrylic prepares MMA monomer |
| CN109810214A (en) * | 2018-12-19 | 2019-05-28 | 霍振辉 | A kind of preparation method of the acrylic board of environmental protection and energy saving |
| CN109810214B (en) * | 2018-12-19 | 2021-06-18 | 霍振辉 | Preparation method of environment-friendly and energy-saving acrylic plate |
| CN109761814B (en) * | 2018-12-19 | 2022-04-05 | 霍振辉 | Method for preparing MMA (methyl methacrylate) monomer by continuously cracking acrylic |
| CN109648740B (en) * | 2018-12-19 | 2024-05-14 | 霍振辉 | Heating system for MMA monomer production is used |
| CN109605636B (en) * | 2018-12-19 | 2024-06-25 | 霍振辉 | Environment-friendly and energy-saving acrylic plate production device |
| CN113462016A (en) * | 2020-03-30 | 2021-10-01 | 中石油吉林化工工程有限公司 | Pyrolysis recovery equipment for producing polymethyl methacrylate |
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Application publication date: 20161214 |
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