CN202293293U - Novel cooling water bath - Google Patents
Novel cooling water bath Download PDFInfo
- Publication number
- CN202293293U CN202293293U CN2011203498862U CN201120349886U CN202293293U CN 202293293 U CN202293293 U CN 202293293U CN 2011203498862 U CN2011203498862 U CN 2011203498862U CN 201120349886 U CN201120349886 U CN 201120349886U CN 202293293 U CN202293293 U CN 202293293U
- Authority
- CN
- China
- Prior art keywords
- tank
- water bath
- water
- utility
- 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.)
- Expired - Fee Related
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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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/918—Thermal treatment of the stream of extruded material, e.g. cooling characterized by differential heating or cooling
- B29C48/9185—Thermal treatment of the stream of extruded material, e.g. cooling characterized by differential heating or cooling in the direction of the stream of the material
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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
- 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
- B29C48/919—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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model provides a novel cooling water bath which comprises a water bath and an overflow mouth located at the upper part of the water bath. The novel cooling water bath is characterized in that a division plate is added in the middle of the water bath to divide the water bath into a first water bath and a second water bath, the height of the division plate is lower than that of the water bath, and the water temperature in the first water bath is higher than the water temperature in the second water bath. With the cooling water bath provided by the utility utility, plastic strips passing through the water bath can be cooled by segments, so that produced plastic particles have more intact appearance and better quality, which is beneficial to the injection molding of the plastic material.
Description
Technical field
The utility model relates to the plastic cement particle and manufactures the field, particularly relates to a kind of bosh that in plastic cement particle production process, is used to cool off plastic cement pellet bar.
Background technology
Mostly the tank cooling of in plastic cement particle production process, using is the single tank cooling system shown in Fig. 1-2.Direct single bosh shown in Fig. 1-4; Comprise tank and the overfall that is positioned at tank one end; The plastic rubber material bar of extruding from die head is cooled through tank, because of the water inlet direction of the water in the tank is opposite with the direction of motion of plastic rubber material bar, so can satisfy the needs of material bar cooling fully; The cooling system of this single tank is fit to the needs that plastic granulator is produced fully.But the very significant disadvantages that this cooling system exists is: owing to will satisfy the demand of material material cooling; Cold water is gone into from the benefit that the end that gets into away from the plastic rubber material bar of tank does not stop; Hot water constantly flows out from the bottom of an end of the entering tank of plastic rubber material bar; To reach a cold and hot dynamic equilibrium, the water temperature in the tank is the highest to be no more than 50 ℃.When the plastic rubber material bar of producing is cooled suddenly and when cooling to 50 ℃ from the temperature more than 200 ℃; The plastic rubber material bar can shrink rapidly, and but back formation curing of water-cooled, cooling contraction gradually in the middle of the plastic rubber material bar are met in plastic rubber material bar surface; In the middle of the plastic rubber material bar, form a poroid hollow; Can see after the pelletizing in the middle of the particle has a hole, causes moulding bad, thereby influences the quality of plastic cement particle.
Summary of the invention
The utility model is in cooling procedure, to shrink the problem that forms hollow in order to solve the plastic rubber material bar; Avoid the plastic rubber material bar underdry or bad tired the having mercy on of moulding in follow-up use, to occur; The purpose of the utility model provides a kind of novel cooling water groove; Can segmented the plastic rubber material bar of cooling process so that more complete, the better quality of outward appearance of the plastic cement particle of producing, thereby help the ejection formation of plastic material.
The technical scheme of the utility model is:
A kind of novel cooling water groove; Comprise tank and the overfall that is positioned at tank top; It is characterized in that: in the middle of said tank, add a dividing plate; Said tank is divided into first tank and second tank, and the height of said dividing plate is lower than the height of said tank, and the water temperature in said first tank is higher than the water temperature in said second tank.
Further, the technical scheme of the utility model can also be:
Water temperature in said second tank is 20-40 ℃, and the water temperature in said first tank is 80-90 ℃.
The overfall of said tank is on the top of said second tank.
Said dividing plate comprises the base plate of level and perpendicular to the riser of said base plate, said base plate is fixedly connected with said riser welding.
Said dividing plate is the L type, and the height of said riser is different with the height of said base plate.
The bosh of the utility model cools off the cooling effect improvement of tank through in tank, installing the mode of dividing plate additional for segmentation, make the plastic rubber material bar that the passes through cooling of lowering the temperature gradually; Get into the pelleter pelletizing then, make the particle of producing not have the phenomenon of hollow, therefore; The shortcoming that can avoid single tank to cool off suddenly, the quality of raising product.
Description of drawings
Fig. 1 is the structural representation of the bosh of prior art, and wherein C is the discharging direction of plastic rubber material bar.
Fig. 2 is the local enlarged diagram of the A portion of Fig. 1.
Fig. 3 is the plan structure sketch map of Fig. 1.
Fig. 4 is the schematic top plan view of the overfall of Fig. 1.
Fig. 5 is the structural representation of a kind of novel cooling water groove of the utility model.
Fig. 6 is the local enlarged diagram of the A portion of Fig. 5.
Fig. 7 is the plan structure sketch map of Fig. 5.
Fig. 8 is the schematic top plan view of the overfall of Fig. 5.
Fig. 9 is the sectional structure sketch map of L type dividing plate.
The figure number explanation
1... the tank 2... overfall 3... dividing plate 4... first tank 5... second tank
6... base plate 7... riser 8... porous plate 9... water inlet 10... delivery port
11... die head
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explain.
A kind of novel cooling water groove of the utility model shown in Fig. 5-9; Comprise tank 1 and the overfall 2 that is positioned at tank 1 top; In the middle of tank, add a dividing plate 3; Tank is divided into first tank 4 and second tank 5, and the height of dividing plate is lower than the height of tank, and the water temperature in first tank is higher than the water temperature in second tank.
The utility model is through cold and hot sectional-regulated form, and the plastic rubber material bar segmentation that will pass through is cooled off.At first, the plastic rubber material bar of extruding from die head more than 200 ℃ is getting into first tank, controls the temperature of water in first tank; Make water temperature remain on 80-90 ℃, the plastic rubber material bar by the water-cooled of the high temperature in this tank but, the top from dividing plate gets into second tank again; Control the temperature of water in second tank, make water temperature remain on 20-40 ℃, the plastic rubber material bar continues by the water-cooled of low temperature but.The material bar goes out behind the die head from first tank to second tank when producing like this, also be from high water temperature gradually to the cooling gradually of low water temperature, be not quench cooled, phase I plastic rubber material bar drops to 90 ℃ to 98 ℃ from 200 ℃ like this; Second stage drops to about 60 ℃ from 90 ℃ to 98 ℃; Temperature reduces gradually;, the plastic rubber material bar can reach room temperature when being drawn out at last from tank; This type of cooling that reduces temperature gradually can avoid taking place the phenomenon of the particle hollow after the pelletizing, reaches the purpose that improves the particles protonatomic mass.
Because the height of dividing plate is lower than the height of tank; Therefore the utility model replenishes water at low temperature for first tank through second tank, and when the water temperature in first tank was too high, the water in second tank covered from the dividing plate top; Get into first tank; The bottom of first tank is provided with delivery port, high-temperature water is discharged, thereby reduce the water temperature in first tank.The bottom of second tank is provided with water inlet, supplies water for as required second tank.
Preferably, the dividing plate of the utility model can be designed as the structure that cross section is the L type, and it comprises the base plate 6 of level and perpendicular to the riser 7 of base plate, base plate is fixedly connected with the riser welding, the dividing plate of formation L type.Good stability like this; And, making the height of the height of riser less than base plate, the dividing plate of L type can freely overturn in tank like this; Be equivalent to change the height of dividing plate; Thereby can adjust as required from the water yield and the speed of second tank to the additional water at low temperature of first tank, practicality is better, and processing ease.
The overfall of the utility model preferably is located in second tank.
The dividing plate of the utility model is preferably placed at the below of overfall.
Above-mentionedly only several kinds of specific embodiments in the utility model are explained; But can not be as the protection domain of the utility model; Every equivalence of having done according to the design spirit in the utility model changes or modifies, and all should think the protection domain that falls into the utility model.
Claims (5)
1. novel cooling water groove; Comprise tank and the overfall that is positioned at tank top; It is characterized in that: in the middle of said tank, add a dividing plate; Said tank is divided into first tank and second tank, and the height of said dividing plate is lower than the height of said tank, and the water temperature in said first tank is higher than the water temperature in said second tank.
2. a kind of novel cooling water groove according to claim 1, it is characterized in that: the overfall of said tank is on the top of said second tank.
3. a kind of novel cooling water groove according to claim 2 is characterized in that: the water temperature in said second tank is 20-40 ℃, and the water temperature in said first tank is 80-90 ℃.
4. a kind of novel cooling water groove according to claim 3 is characterized in that: said dividing plate comprises the base plate of level and perpendicular to the riser of said base plate, said base plate is fixedly connected with said riser welding.
5. a kind of novel cooling water groove according to claim 4 is characterized in that: said dividing plate is the L type, and the height of said riser is different with the height of said base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203498862U CN202293293U (en) | 2011-09-19 | 2011-09-19 | Novel cooling water bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203498862U CN202293293U (en) | 2011-09-19 | 2011-09-19 | Novel cooling water bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202293293U true CN202293293U (en) | 2012-07-04 |
Family
ID=46362263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203498862U Expired - Fee Related CN202293293U (en) | 2011-09-19 | 2011-09-19 | Novel cooling water bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202293293U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404424A (en) * | 2014-12-02 | 2015-03-11 | 无锡市新科冶金设备有限公司 | Steel wire hot-dip galvanization wiping and sink cooling device |
| CN108621400A (en) * | 2017-03-21 | 2018-10-09 | 广东联塑科技实业有限公司 | A kind of plastic extrusion production line bosh |
| CN108973079A (en) * | 2018-09-10 | 2018-12-11 | 巢湖市聚汇遮阳设备科技有限公司 | A kind of cooling structure of sunshade net wire drawing machine |
-
2011
- 2011-09-19 CN CN2011203498862U patent/CN202293293U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404424A (en) * | 2014-12-02 | 2015-03-11 | 无锡市新科冶金设备有限公司 | Steel wire hot-dip galvanization wiping and sink cooling device |
| CN104404424B (en) * | 2014-12-02 | 2016-09-14 | 无锡市新科冶金设备有限公司 | The most zinc-plated the smearing of steel wire heat is wiped and tank chiller |
| CN108621400A (en) * | 2017-03-21 | 2018-10-09 | 广东联塑科技实业有限公司 | A kind of plastic extrusion production line bosh |
| CN108973079A (en) * | 2018-09-10 | 2018-12-11 | 巢湖市聚汇遮阳设备科技有限公司 | A kind of cooling structure of sunshade net wire drawing machine |
| CN108973079B (en) * | 2018-09-10 | 2020-08-25 | 巢湖市聚汇遮阳设备科技有限公司 | Cooling structure of sunshade net wire drawing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20160919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |