CN104772892A - Cooling tank of extruded plastics - Google Patents
Cooling tank of extruded plastics Download PDFInfo
- Publication number
- CN104772892A CN104772892A CN201510183182.5A CN201510183182A CN104772892A CN 104772892 A CN104772892 A CN 104772892A CN 201510183182 A CN201510183182 A CN 201510183182A CN 104772892 A CN104772892 A CN 104772892A
- Authority
- CN
- China
- Prior art keywords
- water
- cell body
- water inlet
- tank
- cooling
- 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
Links
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
- B29C48/92—Measuring, controlling or regulating
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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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
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- 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
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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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
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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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
-
- 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
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 cooling tank of extruded plastics, belonging to the technical field of mechanical manufacturing of plastics. The tank comprises a tank body, wherein water inlets and a water outlet are formed in the tank body; the water inlets of the tank body are respectively tap water inlets and circulating water inlets; the plurality of circulating water inlets are formed along the length direction of the tank body in sequence; the water outlet of the tank body is communicated with a water inlet of a water cooling tank; a water outlet of the water cooling tank is communicated with the circulating water inlets of the tank body by a pump and a first solenoid valve which are arranged on a circulating pipeline; vibrators are arranged on the two outer side walls of the tank body; water level sensors and temperature sensors are respectively arranged at the two ends in the tank body. The cooling tank has the effect of solving the problem that poor cooling effects are caused by non-uniformity of water temperature in the tank, thus affecting the properties and textures of the plastics.
Description
Technical field
The present invention relates to plastics machinery manufacturing technology field, especially a kind of cooling bath of extrusion plastic.
Background technology
At present in the production of modified plastic material, its production method produces granular feedstock on extruding pelletization unit, and the equipment of extruding pelletization production line is primarily of compositions such as extruder, bosh, drying air fan, haulage gear and pelleters; Bosh is between plastic extruder and pelleter, when plastic extruder is after extrusion plastic billot, subsequent technique immediately implements the cooling to plastics billot, and the water temperature of whole tank will keep equal control between 25 degree to 35 degree, to ensure the stable of plastics performance; Its water inlet of the bosh that current production uses is arranged on one end of tank, and delivery port is arranged on the other end of tank, the coolant-temperature gage in groove is lowered by the following current of plastics water intake end, and the coolant-temperature gage in groove is uneven, cause cooling effect poor, affect performance and the texture of plastic product.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of cooling bath of extrusion plastic, and the uneven cooling effect that causes of coolant-temperature gage that the cooling bath of this extrusion plastic can solve in groove is poor, affects the performance of plastics and the problem of texture.
In order to solve the problem, the technical solution adopted in the present invention is: the cooling bath of this extrusion plastic, include cell body, described cell body is provided with water inlet and delivery port, the water inlet of described cell body is respectively running water water inlet and recirculated water water inlet, described recirculated water water inlet is tactic multiple along cell body length direction, the delivery port of described cell body is connected with the water inlet of a water cooling tank, and the delivery port of described water cooling tank is connected with the recirculated water water inlet of described cell body with the first magnetic valve by the pump be arranged on circulating line; The both sides outer wall of described cell body is provided with vibrator, and in described cell body, two ends are respectively arranged with level sensor and temperature sensor.
In technique scheme, technical scheme can also be more specifically: described running water water inlet is connected with the delivery port of a water pipe, described water pipe is provided with the second magnetic valve, described level sensor is electrically connected with described second magnetic valve by controller, and described temperature sensor is electrically connected with described first magnetic valve by controller.
Further: the inwall that described water cooling tank is relative is respectively arranged with multilayer be tilted under metal cooling board.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, owing to cell body being provided with along the tactic multiple recirculated water water inlet of cell body length direction, and the both sides outer wall of cell body is provided with vibrator, and water temperature can be kept balanced; And temperature sensor is provided with in the water at cell body two ends, and when water temperature in cell body is beyond predetermined range, can the turnover water yield of controlled cooling model water in time, not only saved the energy, also good cooling results, ensure that performance and the texture of plastics.
2, the running water water inlet due to cell body being arranged, and in the water at cell body two ends, be provided with level sensor, when water in cell body has consumption to add in time.
3, due to the relative inwall of water cooling tank is respectively arranged with multilayer be tilted under metal cooling board, when high-temperature water flows down from water inlet, on metal cooling board, complications flow down, and extend current and drop down the time, make high-temperature water obtain effective cooling.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the embodiment of the present invention.
Fig. 2 is the A-A sectional view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
As Fig. 1, the cooling bath of the extrusion plastic shown in Fig. 2, include cell body 10 and the water cooling tank 8 being arranged at cell body 10 side, division board 9 is provided with between cell body 10 and water cooling tank 8, division board 9 offers through hole 10a, namely through hole 10a is the delivery port of cell body 10, also be the water inlet of water cooling tank 8, the inwall that water cooling tank 8 is relative is respectively arranged with four layers be tilted under metal cooling board 81, the delivery port of water cooling tank 8 is connected with the water inlet of a circulating line 6, circulating line 6 is provided with pump 63 and the first magnetic valve 62, the water side of circulating line 6 is arranged at above cell body 10, this end offers tactic multiple delivery port 61 along cell body length direction, this delivery port 61 is the water inlet of cell body 10 recirculated water, the water pipe 2 into running water is provided with above cell body 10, water pipe 2 is provided with the second magnetic valve 21, the both sides outer wall of cell body 10 is provided with vibrator 5, and in cell body 10, two ends are respectively arranged with level sensor 3 and temperature sensor 4, level sensor 3 is electrically connected with the second magnetic valve 21 by controller, and temperature sensor 4 is electrically connected with the first magnetic valve 62 by controller.
During work, the plastics billot extruded raises long for the coolant-temperature gage of water intake end in groove, moisture movement is made and blending mutually by the vibration of vibrator, obtain the even of water temperature, when trough inner water temperature rise is to the preset value of temperature sensor, temperature sensor transmission of signal is to controller, controller controls the first magnetic valve and opens and make cooling water enter circulation temperature lowering, and when trough inner water loss is to the predetermined value of level sensor, level sensor transmission of signal is to controller, and controller controls the second magnetic valve and opens running water is injected in groove.
Claims (3)
1. the cooling bath of an extrusion plastic, include cell body (10), (10) are provided with water inlet and delivery port to described cell body, it is characterized in that: the water inlet of described cell body (10) is respectively running water water inlet and recirculated water water inlet, described recirculated water water inlet (61) is tactic multiple along cell body length direction, the delivery port of described cell body (10) is connected with the water inlet of a water cooling tank (8), the delivery port of described water cooling tank (8) is connected with the recirculated water water inlet of the first magnetic valve (62) with described cell body (10) by the pump (63) be arranged on circulating line (6), the both sides outer wall of described cell body (10) is provided with vibrator (5), and described cell body (10) interior two ends are respectively arranged with level sensor (3) and temperature sensor (4).
2. the cooling bath of extrusion plastic according to claim 1, it is characterized in that: described running water water inlet is connected with the delivery port of a water pipe (2), described water pipe (2) is provided with the second magnetic valve (21), described level sensor (3) is electrically connected with described second magnetic valve (21) by controller, and described temperature sensor (4) is electrically connected with described first magnetic valve (62) by controller.
3. the cooling bath of extrusion plastic according to claim 1 and 2, is characterized in that: the inwall that described water cooling tank (8) is relative is respectively arranged with multilayer be tilted under metal cooling board (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510183182.5A CN104772892A (en) | 2015-04-17 | 2015-04-17 | Cooling tank of extruded plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510183182.5A CN104772892A (en) | 2015-04-17 | 2015-04-17 | Cooling tank of extruded plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104772892A true CN104772892A (en) | 2015-07-15 |
Family
ID=53614809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510183182.5A Pending CN104772892A (en) | 2015-04-17 | 2015-04-17 | Cooling tank of extruded plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104772892A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284535A (en) * | 2017-01-10 | 2018-07-17 | 苏州工业园区洛加大先进技术研究院 | A kind of be granulated uses water level adjustable cooling device |
| CN109203282A (en) * | 2017-07-07 | 2019-01-15 | 天津中健国康纳米科技股份有限公司 | A kind of water-cooling groove for the production of Tourmaline master batch |
| CN110207455A (en) * | 2019-05-10 | 2019-09-06 | 天津市宽达水产食品有限公司 | A kind of high temperature boiling slot cooling recirculation system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200995472Y (en) * | 2007-01-30 | 2007-12-26 | 熊猫电子集团有限公司 | Cooling-water circulating system for sizing channel of extruder |
| CN102744865A (en) * | 2012-06-27 | 2012-10-24 | 苏州烁尔新材料有限公司 | Temperature control water circulation system of ethylene-vinyl acetate (EVA) film extruder |
| CN203496148U (en) * | 2013-08-29 | 2014-03-26 | 天津翔志立工贸有限公司 | Temperature-control water cooling tank for producing color master batches |
| CN203739210U (en) * | 2014-02-28 | 2014-07-30 | 柳州市海达新型材料科技有限公司 | Cooling tank for extruded plastic |
| CN203901695U (en) * | 2014-06-22 | 2014-10-29 | 山东宏宇橡胶有限公司 | Automatic temperature adjustment water groove for cooling tire tread after extrusion |
-
2015
- 2015-04-17 CN CN201510183182.5A patent/CN104772892A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200995472Y (en) * | 2007-01-30 | 2007-12-26 | 熊猫电子集团有限公司 | Cooling-water circulating system for sizing channel of extruder |
| CN102744865A (en) * | 2012-06-27 | 2012-10-24 | 苏州烁尔新材料有限公司 | Temperature control water circulation system of ethylene-vinyl acetate (EVA) film extruder |
| CN203496148U (en) * | 2013-08-29 | 2014-03-26 | 天津翔志立工贸有限公司 | Temperature-control water cooling tank for producing color master batches |
| CN203739210U (en) * | 2014-02-28 | 2014-07-30 | 柳州市海达新型材料科技有限公司 | Cooling tank for extruded plastic |
| CN203901695U (en) * | 2014-06-22 | 2014-10-29 | 山东宏宇橡胶有限公司 | Automatic temperature adjustment water groove for cooling tire tread after extrusion |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284535A (en) * | 2017-01-10 | 2018-07-17 | 苏州工业园区洛加大先进技术研究院 | A kind of be granulated uses water level adjustable cooling device |
| CN109203282A (en) * | 2017-07-07 | 2019-01-15 | 天津中健国康纳米科技股份有限公司 | A kind of water-cooling groove for the production of Tourmaline master batch |
| CN110207455A (en) * | 2019-05-10 | 2019-09-06 | 天津市宽达水产食品有限公司 | A kind of high temperature boiling slot cooling recirculation system |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150715 |
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| WD01 | Invention patent application deemed withdrawn after publication |