CN108394081A - A kind of plastic tube cooling device - Google Patents
A kind of plastic tube cooling device Download PDFInfo
- Publication number
- CN108394081A CN108394081A CN201810093451.2A CN201810093451A CN108394081A CN 108394081 A CN108394081 A CN 108394081A CN 201810093451 A CN201810093451 A CN 201810093451A CN 108394081 A CN108394081 A CN 108394081A
- Authority
- CN
- China
- Prior art keywords
- cooling chamber
- plastic tube
- iii
- cooling
- water
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Abstract
The invention discloses a kind of plastic tube cooling devices, including shell, shell both ends offer inlet and outlet, and cooling chamber I, cooling chamber II, cooling chamber III are divided into the shell, opening is opened up on baffle between each two cooling chamber, and multiple back-up rollers are both provided in each cooling chamber；I bottom of cooling chamber is provided with pond, and air compressor is connected to refrigeration machine by pipeline, and refrigeration machine is connected to by pipeline from pond；II inner top of cooling chamber and side wall are both provided with the nozzle towards plastic tube；Cooling chamber III, pond and nozzle are connected to water supply installation；Cooling chamber II and III bottom of cooling chamber are connected to water tank by pipeline, and water tank is connected to condenser, and condenser is connected to cistern, and tank is respectively connected to the water supply pipe of cooling chamber III and nozzle by water pump.The present invention makes the plastic tube after extrusion molding pass through water mist cooling, water-spraying control, water logging cooling successively, and plastic tube is made gradually to be reduced to low temperature from high temperature.
Description
Technical field
The present invention relates to plastic pipe manufacture machinery field more particularly to a kind of plastic tube cooling devices.
Background technology
Currently, the mode of production of plastic tube is largely extrusion moulding type, and in the extrusion molding of plastic tube produces preparation process, just
The plastic tube of extrusion moulding is in the condition of high temperature, and shape is easily deformed, and therefore, it is necessary to be cooled down immediately to plastic tube.At present
The type of cooling be that nozzle is set in cooler bin, by nozzle spray cooling water plastic tube is cooled down, this cooling
The temperature of the cooling water of mode is relatively low, and directly spray arrives high temperature plastics Guan Shanghou, and the temperature change of plastic tube is excessively violent, can be right
The physical property of plastic tube generates destructive influences.
Invention content
It is an object of the invention to：Propose a kind of plastic tube cooling device, cooled down by three-stage so that plastic tube by
Step cooling.
To solve the above problems, present invention employs following technical solutions：
A kind of plastic tube cooling device, including hollow shell, shell both ends offer the import passed in and out for plastic tube and
Outlet is divided into mutual independent cooling chamber I, cooling chamber II, cooling chamber III in the shell, between each two cooling chamber every
Offered on shelves for plastic tube by opening, it is horizontally disposed in each cooling chamber to have multiple be rotationally connected on the inside of shell
The cylindrical back-up roller of side wall, the moving direction of the axis of back-up roller perpendicular to plastic tube；I bottom of cooling chamber is provided with opening
Pond, air compressor is connected to refrigeration machine by pipeline, and refrigeration machine is connected to by pipeline from pond；In cooling chamber II
Top and side wall are both provided with the nozzle towards plastic tube；Cooling chamber III, pond and nozzle are connected to water supply installation；Cooling chamber
II and III bottom of cooling chamber water tank is connected to by pipeline, water tank is connected to condenser, and condenser is connected to cistern, water storage
Pond is respectively connected to the water supply pipe of cooling chamber III and nozzle by water pump.
Preferably, I top of the cooling chamber is equipped with exhaust fan, to pump the hot gas in cooling chamber I, reduces cooling chamber
I temperature rise.
Preferably, the opening at the baffle between cooling chamber III and cooling chamber II in cooling chamber III and exit are equal
Closure has film and is fixed by elastic collar.
Preferably, multiple agitating paddles are provided in the cooling chamber III, agitating paddle is set to III inside side walls of cooling chamber, with
Just make even water temperature in cooling chamber III.
Preferably, it being provided with water level detector in the cooling chamber III, water level detector is electrically connected to controller, so as to
Detect water level in cooling chamber III.
Preferably, it being provided with temperature sensor in the cooling chamber III, temperature sensor is electrically connected to controller, so as to
Detect water temperature in cooling chamber III.
The beneficial effects of the present invention are：Plastic tube after extrusion molding first passes through cooling chamber I and carries out water mist cooling, using cold
But room II carries out water-spraying control, finally carries out water logging cooling using cooling chamber III, plastic tube is made gradually to be reduced to from high temperature
Low temperature slows down the pace of change of plastic tube temperature, improves the physical property of plastic tube after cooling.
Description of the drawings
Fig. 1 is a kind of plastic tube cooling device structure chart of the present invention.
In figure：1- shells, 101- imports, the outlets 102-, 103- cooling chambers I, 104- cooling chambers II, 105- cooling chambers III,
106- back-up rollers, the ponds 2-, 3- air compressors, 4- refrigeration machines, 5- nozzles, 6- water tanks, 7- condensers, 8- cisterns, 9- take out
Wind turbine.
Specific implementation mode
Below in conjunction with attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that institute
The embodiment of description is only a part of the embodiment of the present invention, instead of all the embodiments.
A kind of plastic tube cooling device, including hollow shell 1 can open up multiple access holes on shell 1, be set on access hole
It is equipped with door, door edge is sealed by sealing ring and shell 1, and 1 both ends of shell offer the import 101 and outlet passed in and out for plastic tube
102, the size for exporting 102 mutually fits or is equipped in outlet 102 sealing ring that internal diameter is mutually fitted with Plastic pipe outside diameter with plastic tube,
Be divided into mutual independent cooling chamber I 103, cooling chamber II 104, cooling chamber III 105 in the shell 1, each two cooling chamber it
Between baffle on offer for plastic tube by opening, in each cooling chamber it is horizontally disposed have it is multiple be rotationally connected with it is outer
The cylindrical back-up roller 106 of 1 inside side walls of shell, the moving direction of the axis of back-up roller 106 perpendicular to plastic tube；In import
101 and outlet 102 at be both provided with the driving device that is moved to export direction of driving plastic tube, I 103 bottom of cooling chamber is provided with
Open pond 2, air compressor 3 are connected to refrigeration machine 4 by pipeline, and refrigeration machine 4 is connected to by pipeline from pond 2,
Electrically operated valve is provided on pipeline；II 104 inner top of cooling chamber and side wall are both provided with the nozzle 5 towards plastic tube, and nozzle 5 divides
It is not set to plastic tube both sides；Cooling chamber III 105, pond 2 and nozzle 5 are connected to water supply installation；Cooling chamber II 104 and cooling
III 105 bottom of room is connected to water tank 6 by pipeline, and electrically operated valve, water tank 6 are provided on the pipeline of III 105 bottom of cooling chamber
It is connected to condenser 7, condenser 7 is connected to cistern 8, and tank 8 is respectively connected to cooling chamber III 105 and nozzle by water pump
5 water supply pipe.I 103 top of the cooling chamber is equipped with exhaust fan 9.Between cooling chamber III 105 and cooling chamber II 104 every
Being located to block at the opening in cooling chamber III and outlet 102 at shelves has film and is fixed by elastic collar.The cooling
Multiple agitating paddles are provided in room III 105, agitating paddle is set to III 105 inside side walls of cooling chamber.It is set in the cooling chamber III 105
It is equipped with water level detector, water level detector is electrically connected to controller.It is provided with temperature sensor in the cooling chamber III 105,
Temperature sensor is electrically connected to controller.Electrically operated valve is mounted on each water supply pipe, electrically operated valve is connected to control
Device.
In use, plastic tube enters from import 101, to movement at outlet 102 under driving device driving, air is first opened
Compressor 3 and refrigeration machine 4, the then water filling into pond 2, it is more than the outlet for the pipeline for being passed through compressed air to make the water surface, through refrigeration
Pressure-air make the water atomization in pond, plastic tube is cooled down, open exhaust fan persistently pump in cooling chamber I 103
Hot-air.Plastic tube enters after cooling chamber II 104 through water supply installation to 5 water filling of nozzle, and spraying cooling is carried out to plastic tube.If
It is located at baffle between cooling chamber III 105 and cooling chamber II 104 at the opening in cooling chamber III and outlet 102 and blocks
Have film and fixed by elastic collar, then can the water filling into cooling chamber III 105 before plastic tube enters cooling chamber III 105, water
Position is more than plastic tube upper surface, because having film closure, water not to leak out；If between cooling chamber III 105 and cooling chamber II 104 every
Shelves place be located at cooling chamber III in opening and outlet 102 at without block then when plastics tube end reaches and block export 102 when
The water filling into cooling chamber III 105 again.Film is taken off when plastic tube enters in cooling chamber III 105, then plastic tube is immersed in the water cold
But, it can be chosen whether to carry out draining and the water filling into cooling chamber III 105 according to the numerical value of temperature sensor and water level detector.Heat
Water can be discharged into water tank 6 through the pipeline of III 105 bottom of cooling chamber II 104 and cooling chamber, the condensed device of the hot water of water tank 67 cool down into
Enter storage in cistern 8, can be recycled when needed through water supply pipe.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of plastic tube cooling device, it is characterised in that：Including hollow shell (1), shell (1) both ends are offered for plastics
The import (101) and outlet (102) of pipe disengaging, the shell (1) is interior to be divided into mutual independent cooling chamber I (103), cooling chamber
II (104), cooling chamber III (105), offer on the baffle between each two cooling chamber for plastic tube by opening, each
It is horizontally disposed in cooling chamber to have multiple cylindrical back-up rollers (106) for being rotationally connected with shell (1) inside side walls, back-up roller
(106) moving direction of the axis perpendicular to plastic tube；Cooling chamber I (103) bottom is provided with open pond (2), air pressure
Contracting machine (3) is connected to refrigeration machine (4) by pipeline, and refrigeration machine (4) is connected to by pipeline from pond (2)；Cooling chamber II
(104) inner top and side wall are both provided with the nozzle (5) towards plastic tube；Cooling chamber III (105), pond (2) and nozzle (5) are equal
It is connected to water supply installation；Cooling chamber II (104) and cooling chamber III (105) bottom are connected to water tank (6), water tank by pipeline
(6) it is connected to condenser (7), condenser (7) is connected to cistern (8), and tank (8) is respectively connected to cooling chamber by water pump
The water supply pipe of III (105) and nozzle (5).
2. a kind of plastic tube cooling device as described in claim 1, it is characterised in that：Installation at the top of the cooling chamber I (103)
There is exhaust fan (9).
3. a kind of plastic tube cooling device as described in claim 1, it is characterised in that：Cooling chamber III (105) and cooling chamber II
(104) being located to block at the opening in cooling chamber III (105) and outlet (102) at the baffle between has film and passes through bullet
Property lasso is fixed.
4. a kind of plastic tube cooling device as described in claim 1, it is characterised in that：Setting in the cooling chamber III (105)
There are multiple agitating paddles, agitating paddle to be set to cooling chamber III (105) inside side walls.
5. a kind of plastic tube cooling device as described in claim 1, it is characterised in that：Setting in the cooling chamber III (105)
There are water level detector, water level detector to be electrically connected to controller.
6. a kind of plastic tube cooling device as described in claim 1, it is characterised in that：Setting in the cooling chamber III (105)
There are temperature sensor, temperature sensor to be electrically connected to controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810093451.2A CN108394081A (en) | 2018-01-31 | 2018-01-31 | A kind of plastic tube cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810093451.2A CN108394081A (en) | 2018-01-31 | 2018-01-31 | A kind of plastic tube cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108394081A true CN108394081A (en) | 2018-08-14 |
Family
ID=63095375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810093451.2A Withdrawn CN108394081A (en) | 2018-01-31 | 2018-01-31 | A kind of plastic tube cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108394081A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524842A (en) * | 2019-08-14 | 2019-12-03 | 桐乡市洲泉三利塑料制品厂 | A kind of processing technology of plastic tube and cooling device for the technique |
| CN112959643A (en) * | 2021-01-27 | 2021-06-15 | 广东瑞捷光电股份有限公司 | Flexible cooling arrangement of light diffuser plate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150336318A1 (en) * | 2012-01-13 | 2015-11-26 | U.S Farathane Corporation | Assembly and process for creating an extruded pipe for use in a geothermal heat recovery operation |
| CN205467244U (en) * | 2016-02-27 | 2016-08-17 | 皇家乐宏建筑系统（天津）有限公司 | Vacuum water tank for plastic profile extrusion die |
| CN106113462A (en) * | 2016-08-12 | 2016-11-16 | 中卫市宏基管业有限责任公司 | Double-wall corrugated pipe production system |
| CN205889847U (en) * | 2016-06-30 | 2017-01-18 | 六安中财管道科技有限公司 | Cooling device of extruder |
| CN206326834U (en) * | 2016-12-09 | 2017-07-14 | 重庆有为塑胶有限公司 | Plastic conduit cooling device |
| CN107379493A (en) * | 2017-08-12 | 2017-11-24 | 石嘴山市塑料厂 | The effective spray of negative pressure cooling device of pattern extrusion plastic is made by oneself from movement |
-
2018
- 2018-01-31 CN CN201810093451.2A patent/CN108394081A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150336318A1 (en) * | 2012-01-13 | 2015-11-26 | U.S Farathane Corporation | Assembly and process for creating an extruded pipe for use in a geothermal heat recovery operation |
| CN205467244U (en) * | 2016-02-27 | 2016-08-17 | 皇家乐宏建筑系统（天津）有限公司 | Vacuum water tank for plastic profile extrusion die |
| CN205889847U (en) * | 2016-06-30 | 2017-01-18 | 六安中财管道科技有限公司 | Cooling device of extruder |
| CN106113462A (en) * | 2016-08-12 | 2016-11-16 | 中卫市宏基管业有限责任公司 | Double-wall corrugated pipe production system |
| CN206326834U (en) * | 2016-12-09 | 2017-07-14 | 重庆有为塑胶有限公司 | Plastic conduit cooling device |
| CN107379493A (en) * | 2017-08-12 | 2017-11-24 | 石嘴山市塑料厂 | The effective spray of negative pressure cooling device of pattern extrusion plastic is made by oneself from movement |
Non-Patent Citations (1)
| Title |
|---|
| 卢少忠等: "《塑料管道工程 性能·生产·应用》", 30 June 2004, 中国建材工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524842A (en) * | 2019-08-14 | 2019-12-03 | 桐乡市洲泉三利塑料制品厂 | A kind of processing technology of plastic tube and cooling device for the technique |
| CN112959643A (en) * | 2021-01-27 | 2021-06-15 | 广东瑞捷光电股份有限公司 | Flexible cooling arrangement of light diffuser plate |
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| 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: 20180814 |
|
| WW01 | Invention patent application withdrawn after publication |