CN2032938U - Energy-saving hot wind plastics-reclaimed squeezing machine - Google Patents
Energy-saving hot wind plastics-reclaimed squeezing machine Download PDFInfo
- Publication number
- CN2032938U CN2032938U CN88202426U CN88202426U CN2032938U CN 2032938 U CN2032938 U CN 2032938U CN 88202426 U CN88202426 U CN 88202426U CN 88202426 U CN88202426 U CN 88202426U CN 2032938 U CN2032938 U CN 2032938U
- Authority
- CN
- China
- Prior art keywords
- hot wind
- hot
- hot blast
- screw rod
- utility
- 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.)
- Pending
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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
- 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
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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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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses an energy-saving hot wind plastics-reclaimed squeezing machine, which belongs to the technical field of 'F18 class '. The utility model can solve the problems of the reclamation of the waste plastics, high energy consumption, and high cost. The utility model is characterized in that a hot wind discharge pipe is arranged in a hopper; a hot wind injection nozzle is arranged under the hot wind discharge pipe; a hot wind sleeve is arranged out of the external cylinder of the screw rod; a hot wind apparatus is provided. The utility model is suitable for the plastic reclamation and the processing of various plastic products.
Description
The utility model relates to waste plastic regeneration and processes the energy-conservation hot air type plastic regenerator of various plastic products.
Energy-conservation hot air type plastic regenerator is that by the thermal current that the hot blast comb in the dog-house, hot-blast spray nozzle under the hot blast comb produce proper temperature waste or used plastics to be dissolved sagging, in charging aperture flows into the screw rod urceolus, again by the rotary thrust of screw rod with outside the aqueous plastic extruder head, through cooling forming.Along with the developing rapidly of plastics industry, plastic products increase severely, so waste or used plastics also increases severely in recent years.Because waste or used plastics still can utilize after dissolving through melting down, its character still is of little difference with the certified products plastics.Yet the regenerated plastics machine but fails in time to come out, and causes the producer that is engaged in plastic reclaimed industry, has to utilize the rigid production regenerated plastics of plastic extruder.The result has caused product quality inferior, and qualification rate is very low.And with electric furnace heating wire heating, power consumption is also high, and cost is also big.
The purpose of this utility model be to provide a kind of with hot blast as the molten energy-conservation hot air type plastic regenerator that can process this waste or used plastics of moulding thermal source, it can solve the problem of waste plastic regeneration ideally, and can solve power consumption height, the problem that cost is big effectively.
The purpose of this utility model is achieved in that a screw rod is set, barrel on the screw jacket, above barrel, open a charging aperture, the charging aperture top is provided with two hot-blast spray nozzles on the two side, and the hot-blast spray nozzle top is provided with a hot blast comb again, and waste or used plastics is thrown in the hopper, under the hot blast effect, plastics dissolve sagging through dog-house inflow charging aperture, under the screw rod rotation promotes, finalize the design outside the head extruder head.Temperature in the arranged outside hot blast cover of screw rod urceolus, barrel is to provide by the hot blast that hot blast overlaps.It has changed the mode that heat energy is provided with electric furnace heating wire, thereby the expense of having saved the energy (be it is estimated processing of plastic per ton, usefulness electric furnace heating wire, about 120 yuan of the electricity charge, use oxygen-acetylene flame, about 36 yuan of its expense, 5 yuan of usefulness coal expenses.）
The utility model puts the hot blast cover because of just doing a screw rod and screw rod urceolus at the screw rod urceolus, and a material mouthful top is provided with hot-blast spray nozzle and hot blast comb, and a cover hot air source is set in addition again.The rotary power of screw rod is to pass to screw gear by the rotation drive speed changer of motor to make the screw rod rotation.So its structure is also uncomplicated.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.Fig. 1 proposes according to utility model, and the dog-house place establishes hot-blast spray nozzle, the profile of hot blast pipe racking device and screw rod urceolus external hot air covering device.Fig. 2 is the drawing in side sectional elevation of screw rod, screw rod urceolus, hot blast cover and heat-insulation layer.Fig. 3 is the drawing in side sectional elevation of hot blast comb dog-house.Fig. 4 is the hot air source profile.
Describe details and working condition in detail below in conjunction with Fig. 1 according to the concrete structure that the utility model proposes.
This structure comprises: head (1), screw rod (8), outer barrel (6), charging aperture (9), hot-blast spray nozzle (10) (15), hot blast comb (12) and hot blast cover (5).
When waste or used plastics is placed on hopper (13) wind, hot-blast spray nozzle (10) (15) ejection hot blast, the mobile tube wall temperature that makes of hot blast rises in the hot blast comb, so thermal current rises through hopper (13), with the plastics in the hopper (13) dissolve, sagging, pass hot blast comb (12) and flow to charging aperture (9), under the rotation of screw rod (8) promotes, the plastics that dissolve are moved to head (1) direction.Under the effect of hot blast cover (5), make screw rod urceolus (6) keep certain temperature, make the unlikely condensation of plastic solution in moving, then, make various required plastic products through head (1).
Describe according to Fig. 2 below.
Fig. 2 is the cross-sectional figure of A-A.(4) muff, (5) hot blast cover, (6) screw rod urceolus, (8) screw rod.
Describe according to Fig. 3 below.
Fig. 3 is the cross-sectional figure of B-B.(4) muff, (5) hot blast cover, (11) hot blast comb inlet, (12) hot blast comb, the outlet of (14) hot blast comb, this outlet communicates with the hot blast cover.
Describe according to Fig. 4 below.
Fig. 4 is a source generator in the heat.(16) oxygen channel, (17) acetylene gas pipe, (18) oxygen tube coupling door, (19) acetylene gas tube coupling door, (20) burner, (21) send hot-flow flue, communicate (24) fan, (23) motor with hot-blast spray nozzle, hot blast comb and hot blast cover.
Claims (2)
1, the plastic reclaimed machine of using for waste plastic regeneration of energy-conservation hot air type, this device has a head (1) screw rod (8) screw rod urceolus (6) charging aperture (9) and hot blast comb (12), it is characterized in that hot-blast spray nozzle (10) is established in hopper (13) below, (15) make it communicate with top hot blast comb (12) and hopper (13), establish hot blast cover (5) in screw rod urceolus (6) outside.
2, device according to claim 1, hot blast comb outlet (14) communicates with hot blast cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88202426U CN2032938U (en) | 1988-04-05 | 1988-04-05 | Energy-saving hot wind plastics-reclaimed squeezing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88202426U CN2032938U (en) | 1988-04-05 | 1988-04-05 | Energy-saving hot wind plastics-reclaimed squeezing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2032938U true CN2032938U (en) | 1989-02-22 |
Family
ID=4837435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN88202426U Pending CN2032938U (en) | 1988-04-05 | 1988-04-05 | Energy-saving hot wind plastics-reclaimed squeezing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2032938U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100548623C (en) * | 2006-07-21 | 2009-10-14 | 黄福照 | Plastic regeneration process method and plastic regenerator |
| CN102248653A (en) * | 2010-05-21 | 2011-11-23 | 北京恒通创新木塑科技发展有限公司 | Equipment and method for forming railway sleeper from waste and old plastics |
| WO2012136142A1 (en) * | 2011-04-08 | 2012-10-11 | 福建海源自动化机械股份有限公司 | Feeder apparatus using residual heat from material inlet/outlet of second-order screw extruder for preheating feed fiber |
| CN105818349A (en) * | 2016-03-04 | 2016-08-03 | 乐清市天昌电力科技有限公司 | Plastic extrusion complete apparatus |
-
1988
- 1988-04-05 CN CN88202426U patent/CN2032938U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100548623C (en) * | 2006-07-21 | 2009-10-14 | 黄福照 | Plastic regeneration process method and plastic regenerator |
| CN102248653A (en) * | 2010-05-21 | 2011-11-23 | 北京恒通创新木塑科技发展有限公司 | Equipment and method for forming railway sleeper from waste and old plastics |
| WO2012136142A1 (en) * | 2011-04-08 | 2012-10-11 | 福建海源自动化机械股份有限公司 | Feeder apparatus using residual heat from material inlet/outlet of second-order screw extruder for preheating feed fiber |
| CN105818349A (en) * | 2016-03-04 | 2016-08-03 | 乐清市天昌电力科技有限公司 | Plastic extrusion complete apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C60 | Other related matters |