CN107351349A - A kind of plastic extrusion apparatus of clean environmental protection - Google Patents
A kind of plastic extrusion apparatus of clean environmental protection Download PDFInfo
- Publication number
- CN107351349A CN107351349A CN201710659005.9A CN201710659005A CN107351349A CN 107351349 A CN107351349 A CN 107351349A CN 201710659005 A CN201710659005 A CN 201710659005A CN 107351349 A CN107351349 A CN 107351349A
- Authority
- CN
- China
- Prior art keywords
- extruded tube
- dust
- environmental protection
- tube
- heating
- 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.)
- Withdrawn
Links
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
- B29C48/27—Cleaning; Purging; Avoiding contamination
-
- 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
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/287—Raw material pre-treatment while feeding
-
- 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
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/83—Heating or cooling the cylinders
- B29C48/832—Heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of plastic extrusion apparatus of clean environmental protection,Including extruded tube,The inside of the extruded tube is concentric to be provided with extrusion screw rod,Helical blade is welded with extrusion screw rod,The upper left of extruded tube is communicated with feed hopper,Feed hopper is arranged above dust shield,The first branch pipe is connected with above dust shield,The upper center of extruded tube is connected with the second branch pipe,The top of first branch pipe and the second branch pipe is connected with the first dust removing tube,First dust removing tube is connected with the first dust cleaning case by the first blower fan,Cooling device is connected with the right side of extruded tube,Die head is connected with the right side of cooling device,Cover body is provided with the outside of die head,The second dust removing tube is provided with below cover body,The present invention is simple in construction,It is reasonable in design,Caused dusty gas during plastic extrusion can effectively be removed,Be advantageous to environmental protection,The high insulating effect of extruded tube simultaneously,Heat energy is not easy to be wasted.
Description
Technical field
The present invention relates to a kind of extrusion device, specifically a kind of plastic extrusion apparatus of clean environmental protection.
Background technology
In plastic extruding forming equipment, plastic extruder is normally referred to as main frame, and the follow-up equipment supporting with it is moulded
Expect that extrusion shaping machine is then referred to as subsidiary engine, plastic extruder passes through the development of more than 100 years, derives double spiral shells by original single screw rod
Bar, multiscrew, or even can be with tubing, film, handful material, monofilament, flat filament, packing without the different types of machines such as screw rod, plastic extruder
Band, the various plastic shaping subsidiary engine matchings such as net, sheet material, profile shapes, granulation, cable cladding are squeezed, form various plastic extruding formings
Production line, produce various plastic products.
With the continuous development of technology, modern plastic extruder technology is highly developed, but modern extrusion
Machine remains the defects of more, such as during plastic extrusion, because plastics are that molten condition can produce a large amount of bands
There is the pernicious gas of dust, modern extruder lacks effective means to solve these pernicious gases, environment caused larger
Harm, while the extruded tube heat utilization rate of modern extruder is not very high, substantial amounts of heat energy is distributed by extruded tube, wave
The substantial amounts of energy is taken.
Therefore, the problem of for being proposed in above-mentioned background technology, those skilled in the art propose a kind of new plastics
Extrusion device.
The content of the invention
It is an object of the invention to provide a kind of plastic extrusion apparatus of clean environmental protection, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical scheme：
A kind of plastic extrusion apparatus of clean environmental protection, including extruded tube, base, dust shield and cover body, the extruded tube include gold
Belong to inner cylinder, be provided with zone of heating on the outside of metal inner cylinder, zone of heating includes electric-heating-wire-heating circle and infrared heater, zone of heating
Outer side covers have vacuum heat-insulating layer, the outer side covers of vacuum heat-insulating layer have asbestos heat-insulation layer；The inside of the extruded tube is coaxial
The heart is provided with extrusion screw rod, and helical blade is welded with extrusion screw rod, and extruded tube is passed on the left of extrusion screw rod and is connected with driving
The output shaft of motor, base is provided with below extruded tube；The upper left of the extruded tube is communicated with feed hopper, feed hopper
Dust shield is arranged above, the bottom of dust shield is fixedly connected with the first screen pack；Is connected with above the dust shield
One branch pipe, the upper center of extruded tube are connected with the second branch pipe, and the top of the first branch pipe and the second branch pipe is connected with the first dedusting
Pipe, the first dust removing tube are connected with the first dust cleaning case by the first blower fan；Cooling device is connected with the right side of the extruded tube, is cooled down
Die head is connected with the right side of device, cover body is provided with the outside of die head, the second dust removing tube, the second dedusting are provided with below cover body
The junction of pipe and cover body is provided with the second screen pack, and the second dust removing tube is connected with the second dust cleaning case by the second blower fan.
Further, the electric-heating-wire-heating circle and infrared heater are interval-staggered.
Further, the base is fixedly connected by more support columns with extruded tube.
Further, the feed hopper at least two.
Further, the upper outer of the feed hopper is fixedly connected with multiple magnet circles.
Further, first dust cleaning case and the second dust cleaning case are fixedly mounted on base.
Compared with prior art, the present invention improves powder feeding efficiency, therefore add extrusion by setting multiple feed hoppers
The production efficiency of machine, magnet circle can remove the metal impurities in raw material, the extrusion quality of product be improved, during production
Dust gas can be absorbed by the first dust removing tube and the second dust removing tube, environmental protection, zone of heating uses electric-heating-wire-heating circle
It is interval-staggered with infrared heater so that temperature is more convenient to be controlled, extruded tube be additionally provided with vacuum heat-insulating layer and
Asbestos heat-insulation layer make it that the heat-insulating property of device is more preferable, plays a part of energy-conservation.
Brief description of the drawings
Fig. 1 is the structural representation of the plastic extrusion apparatus of clean environmental protection.
Fig. 2 is the top view of feed hopper in clean environmentally friendly plastic extrusion apparatus.
Fig. 3 is the structural representation of extruded tube in clean environmentally friendly plastic extrusion apparatus.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Refer to Fig. 1-3, a kind of plastic extrusion apparatus of clean environmental protection, including extruded tube 9, base 21, dust shield 4 and cover
Body 14, the extruded tube 9 include metal inner cylinder 26, and the outside of metal inner cylinder 26 is provided with zone of heating, and zone of heating includes heating wire
Heating collar 24 and infrared heater 25, the outer side covers of zone of heating have vacuum heat-insulating layer 23, and the outside of vacuum heat-insulating layer 23 is covered
It is stamped asbestos heat-insulation layer 22；The inside of the extruded tube 9 is concentric to be provided with extrusion screw rod 10, and spiral shell is welded with extrusion screw rod 10
Vane piece 11, the left side of extrusion screw rod 10 pass the output shaft that extruded tube 9 is connected with motor 19, and the lower section of extruded tube 9 is set
It is equipped with base 2；The upper left of the extruded tube 9 is communicated with feed hopper 6, and feed hopper 6 is arranged above dust shield 4, inhaled
The bottom of dust hood 4 is fixedly connected with the first screen pack 3；The top of the dust shield 4 is connected with the first branch pipe 5, extruded tube 9 it is upper
Side middle part is connected with the second branch pipe 8, and the top of the first branch pipe 5 and the second branch pipe 8 is connected with the first dust removing tube 2, the first dust removing tube 2
First dust cleaning case 1 is connected with by the first blower fan 27；The right side of the extruded tube 9 is connected with cooling device 12, cooling device 12
Right side be connected with die head 13, the outside of die head 13 is provided with cover body 14, and the lower section of cover body 14 is provided with the second dust removing tube 16,
The junction of two dust removing tubes 16 and cover body 14 is provided with the second screen pack 15, and the second dust removing tube 16 is connected with by the second blower fan 17
Second dust cleaning case 18.
Above-mentioned, electric-heating-wire-heating circle 24 and infrared heater 25 are interval-staggered.
Above-mentioned, base 21 is fixedly connected by more support columns 20 with extruded tube 9.
It is above-mentioned, feed hopper 6 at least two.
Above-mentioned, the upper outer of feed hopper 6 is fixedly connected with multiple magnet circles 7.
Above-mentioned, the first dust cleaning case 1 and the second dust cleaning case 18 are fixedly mounted on base 21.
The present invention operation principle be：By setting multiple feed hoppers 6, powder feeding efficiency is improved, therefore add extrusion
The production efficiency of machine, magnet circle 7 can remove the metal impurities in raw material, the extrusion quality of product be improved, in the process of production
In dust gas can be absorbed by the first dust removing tube 2 and the second dust removing tube 16, environmental protection, zone of heating is added using heating wire
Gas ket 24 and infrared heater 25 are interval-staggered so that temperature is more convenient to be controlled, and extruded tube 9 is additionally provided with vacuum
Thermal insulation layer 23 and asbestos heat-insulation layer 22 make it that the heat-insulating property of device is more preferable, play a part of energy-conservation.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Make a variety of changes.
Claims (6)
1. a kind of plastic extrusion apparatus of clean environmental protection, including extruded tube, base, dust shield and cover body, it is characterised in that described
Extruded tube includes metal inner cylinder, and zone of heating is provided with the outside of metal inner cylinder, and zone of heating includes electric-heating-wire-heating circle and infrared ray
Heater, the outer side covers of zone of heating have vacuum heat-insulating layer, and the outer side covers of vacuum heat-insulating layer have asbestos heat-insulation layer；The extrusion
The inside of cylinder is concentric to be provided with extrusion screw rod, and helical blade is welded with extrusion screw rod, extrusion is passed on the left of extrusion screw rod
Cylinder is connected with the output shaft of motor, and base is provided with below extruded tube；The upper left of the extruded tube be communicated with into
Hopper, feed hopper are arranged above dust shield, and the bottom of dust shield is fixedly connected with the first screen pack；The dust shield
Top is connected with the first branch pipe, and the upper center of extruded tube is connected with the top company of the second branch pipe, the first branch pipe and the second branch pipe
The first dust removing tube is connected to, the first dust removing tube is connected with the first dust cleaning case by the first blower fan；It is connected with the right side of the extruded tube
Cooling device, die head is connected with the right side of cooling device, cover body is provided with the outside of die head, second is provided with below cover body and is removed
The junction of dirt pipe, the second dust removing tube and cover body is provided with the second screen pack, and the second dust removing tube is connected with by the second blower fan
Two dust cleaning cases.
2. the plastic extrusion apparatus of clean environmental protection according to claim 1, it is characterised in that the electric-heating-wire-heating circle and
Infrared heater is interval-staggered.
3. the plastic extrusion apparatus of clean environmental protection according to claim 1, it is characterised in that the base passes through more branch
Dagger is fixedly connected with extruded tube.
4. the plastic extrusion apparatus of clean environmental protection according to claim 1, it is characterised in that the feed hopper is at least two
It is individual.
5. the plastic extrusion apparatus of clean environmental protection according to claim 1, it is characterised in that outside the top of the feed hopper
Side is fixedly connected with multiple magnet circles.
6. the plastic extrusion apparatus of clean environmental protection according to claim 1, it is characterised in that first dust cleaning case and the
Two dust cleaning cases are fixedly mounted on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710659005.9A CN107351349A (en) | 2017-08-04 | 2017-08-04 | A kind of plastic extrusion apparatus of clean environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710659005.9A CN107351349A (en) | 2017-08-04 | 2017-08-04 | A kind of plastic extrusion apparatus of clean environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107351349A true CN107351349A (en) | 2017-11-17 |
Family
ID=60288101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710659005.9A Withdrawn CN107351349A (en) | 2017-08-04 | 2017-08-04 | A kind of plastic extrusion apparatus of clean environmental protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107351349A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995165A (en) * | 2018-07-10 | 2018-12-14 | 安徽省星年华电器有限公司 | A kind of seal strip for refrigerator door processing mixing formula extruder |
| CN111016114A (en) * | 2019-12-24 | 2020-04-17 | 中投(天津)智能管道股份有限公司 | Polyethylene pipe extruder |
-
2017
- 2017-08-04 CN CN201710659005.9A patent/CN107351349A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995165A (en) * | 2018-07-10 | 2018-12-14 | 安徽省星年华电器有限公司 | A kind of seal strip for refrigerator door processing mixing formula extruder |
| CN111016114A (en) * | 2019-12-24 | 2020-04-17 | 中投(天津)智能管道股份有限公司 | Polyethylene pipe extruder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205439199U (en) | Plastic extruder | |
| CN206217128U (en) | It is a kind of to extrude quality anti-blocking plastic extruder high | |
| CN207495990U (en) | A kind of cooling device of plastic extruder | |
| CN107351349A (en) | A kind of plastic extrusion apparatus of clean environmental protection | |
| CN206586361U (en) | A kind of feed integrated processing device of energy-conservation | |
| CN206748822U (en) | A kind of plastic grain production plastic extruder | |
| CN206967923U (en) | A kind of plastic extruder of Anti-blockage | |
| CN207256814U (en) | A kind of plastic extrusion apparatus of clean environmental protection | |
| CN205498009U (en) | Mesh braided bag flat filament wire drawing machine | |
| CN107745497A (en) | A kind of plastic processing extrusion equipment | |
| CN103101168B (en) | A kind of POM raw bar material production technology | |
| CN214111402U (en) | Plastic rubber mat production equipment | |
| CN105437406A (en) | Plastic granule production unit | |
| CN206217131U (en) | A kind of production efficiency environmentally-friendly plastic extruder high | |
| CN204149361U (en) | A kind of comminutor | |
| CN107984724A (en) | A kind of extruding machine | |
| CN208035334U (en) | A kind of ABS material automatic production line | |
| CN208375969U (en) | A kind of novel production line of spiral protective sheath | |
| CN207415921U (en) | A kind of single screw extrusion machine | |
| CN206589307U (en) | Extruding machine vacuum extractor | |
| CN205467191U (en) | Anticorrosive tub of extruding machine of 3PE | |
| CN107639803A (en) | A kind of conveyer of Wrapping formed machine | |
| CN220049481U (en) | Continuous extrusion machine with high processing safety | |
| CN221232986U (en) | Injection molding machine for producing plastic parts | |
| CN206484872U (en) | Double-screw type melting extruder exhaust system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171117 |
|
| WW01 | Invention patent application withdrawn after publication |