CN101746050A - Self-cleaning sink of plastic extruder - Google Patents
Self-cleaning sink of plastic extruder Download PDFInfo
- Publication number
- CN101746050A CN101746050A CN200810204231A CN200810204231A CN101746050A CN 101746050 A CN101746050 A CN 101746050A CN 200810204231 A CN200810204231 A CN 200810204231A CN 200810204231 A CN200810204231 A CN 200810204231A CN 101746050 A CN101746050 A CN 101746050A
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- China
- Prior art keywords
- tank
- water
- overflow
- self
- plastic extruder
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- 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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- 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to plastic production equipment, in particular to a self-cleaning water tank of a plastic extruder. The cooling water tank of the existing plastic extruder has the following defects that: the water feeding pressure is not stable; the impurities can not be cleaned conveniently; the product appearance can be easily polluted; and the water in the tank can easily overflow. In the technical scheme of the invention, a water feeding pipe (4) and a water discharging pipe (7) are respectively on the lower parts of both ends of a water tank (8); and a flat plate (9) and a meshed plate (10) are arranged on the water feeding pipe (4). A filter screen cover (11) is arranged on the water discharging pipe (7), and a meshed plate (12) is arranged on the filter screen cover (11). The upper part of the side face of the water tank (8) is provided with an overflow hole (6), an overflow water tank (1) is arranged below the overflow hole (6); an impurity collecting plate (13) is arranged in the overflow tank, and a sponge (14) is arranged on the impurity collecting plate (13). The invention has the advantages that: the water feeding flow is stable, the impurities in the water tank can be easily cleaned, the cleanness of cooling water can be maintained, and the water in the tank can not overflow into the environment.
Description
Technical field
The invention belongs to a kind of plastics-production equipment, specifically a kind of material bar that plastic extruder is extruded carries out self-cleaning self-cleaning sink of plastic extruder.
Background technology
In modified plastics is produced,, just can carry out next step processing then after the extruder high-temperature fusion owing to the material bar of extruding only could be imported the pelleter pelletizing after the cooling hardening.The material bar of just having extruded need cool off through the tank that fills cooling water, thereby reaches the effect of hardening.It is also high to appearance requirement to be worth the product high, that quality requirement is high, and external contamination directly influences the qualification rate of product.The bosh that uses during prior art is produced is the cell body that global shape is similar to cuboid, and an end of tank is positioned under the cross-head, and the width of tank is slightly larger than the width of cross-head.In order to guarantee that the temperature of cooling water remains in the proper range in the tank, need constantly supply cold water in tank in the production, generally be to supply cold water by the water inlet that is installed in bottom land one end, the other end bottom land that links to each other with extruder is provided with installs the delivery port that heat supply water flows out.
There is following shortcoming in existing bosh:
1, the hydraulic pressure instability sent into of water inlet forms the eddies of water during backflow, be unfavorable for expecting that bar steadily passes through tank; Current also can directly thrust the material bar from the water inlet ejection when serious.
2, impurity adheres to and is dispersed in the tank, is unfavorable for cleaning.
3, a large amount of impurity that produce in producing stop up delivery ports, because water inlet constantly intakes, cause easily that water overflows in the groove.
4, the water surface has more dust, easily causes product appearance to pollute.
Through patent retrieval, only there is material to change the technical scheme of plastics etc. into, and finds no the technical scheme of carrying out structural change at above-mentioned defective by metal with bosh.
Therefore invent a kind of shortcoming that can effectively overcome existing plastic extruder bosh, guarantee product quality, it is very necessary that dust, the impurity of tank is carried out self-cleaning self-cleaning sink of plastic extruder.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can solve the prior art defective, guarantee product quality, can carry out the self-cleaning sink of plastic extruder of self-cleaning water surface impurity and dust.
The objective of the invention is to be achieved through the following technical solutions:
A kind of self-cleaning sink of plastic extruder, water inlet pipe and outlet pipe are located at the bottom, two ends of tank respectively; The top, side of tank is provided with spout hole, and the bottom of spout hole is provided with the overflow tank; The bottom of overflow tank is provided with delivery port.
The water inlet pipe of tank is provided with flat board and mesh plate.
The outlet pipe of tank is provided with filtering screen, and filtering screen is provided with mesh plate.
Be provided with the assorted plate of collection in the overflow launder, the assorted plate of collection is provided with sponge.
Main points of the present invention be following some:
Side at bosh is provided with overflow launder, and the dust, the impurity that float on cooling water top flow into overflow launder by the spout hole that is located at the bosh side, thereby make the cooling water cleaning.
On the water inlet pipe of bosh checking motion is set, the checking motion shape resembles a case that Open Side Down, is mesh plate on the water inlet pipe, and periphery is dull and stereotyped.Water inlet slowly enters bosh by mesh, and current are steady, thereby has avoided the impact of water inlet to plastics material bar, guarantees the quality of plastics material bar.
On the outlet pipe of bosh, filtering screen is set; Foreign material are filtered guard to be stopped, outlet pipe can be not blocked.Foreign material concentrate on the guard simultaneously, are easy to remove.
The mesh template collection plate (foreign material collecting board) of mixing is arranged in the overflow launder, and the assorted plate of collection is provided with sponge, and double filtration makes dust and foreign material in the overflow launder be convenient to remove.
The spout hole of bosh is higher than overflow launder, and the water of bosh flows to overflow launder always like this, and the impurity on bosh surface flows in the overflow launder, keeps the water cleaning in the bosh.
The mesh plate of the checking motion mesh plate that the present invention uses, the assorted expanded metals orifice plate of collection and filtering screen can be metal or non-metal knitted silk screen, also can adopt the mode of holing on flat board to make.
The assorted plate of collection in the overflow launder can be downward-sloping, with the angle of horizontal plane be 1 to 60 degree.Be convenient to concentrate, remove foreign material like this, can play filter effect preferably again.
Place one deck sponge on the assorted plate of collection in overflow launder, impurity, dust from bosh inflow overflow launder water are attracted to sponge and are convenient to cleaning, improve the cleaning quality of water.
Tank of the present invention can be a rectangle, also can be circle.
The invention has the advantages that:
1. bosh keeps the cleaning of bosh by ceaselessly to the overflow of overflow tank, guarantees product quality.
2. effectively alleviate the hydraulic pressure of water inlet by checking motion is set on the water inlet pipe, make current steady, thereby can make the material bar steadily enter pelletizing system by tank.
3. be easy to clear up impurity in the tank.
4. water can not spill in the environment and goes in the cooling bath.
5. delivery port is difficult for stifled.
Description of drawings
Fig. 1 is a self-cleaning sink of plastic extruder structure chart of the present invention;
Fig. 2 is self-cleaning sink of plastic extruder water inlet pipe figure of the present invention;
Fig. 3 is self-cleaning sink of plastic extruder outlet pipe figure of the present invention;
Fig. 4 is the overflow tank figure of self-cleaning sink of plastic extruder of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Embodiment one:
Self-cleaning sink of plastic extruder (8), stainless steel is made, rectangle.An end is provided with water inlet pipe (4) in the bottom of tank (8), and water inlet pipe (4) is provided with flat board (9) and mesh plate (10).Be provided with outlet pipe (7) at the other end, outlet pipe (7) is provided with filtering screen (11), and filtering screen (11) is provided with mesh plate (12).The top, side of tank (8) is provided with the long 10cm that is, width is the spout hole (6) of 5cm, and the bottom of the side spout hole (6) of tank (8) is provided with overflow tank (1); The position of spout hole (6) is higher than overflow tank (1); The bottom of overflow tank (1) is provided with delivery port (2).Be provided with the assorted plate (13) of collection in the overflow launder, the assorted plate (13) of collection is provided with sponge (14).
After cooling water flowed into tank (8) by water inlet pipe (4), the current of upwards gushing out were subjected to stopping of top mesh plate (10), dull and stereotyped (9), effectively reduce water feeding pressure.Current gently flow into tank (8) by the small opening of mesh plate (10), and constantly trickle toward outlet pipe (7) direction of tank (8).When tank (8) middle water level is higher than spout hole (6), flow into overflow tank (1) by spout hole (6), the dusts on bosh surface etc. flow into overflow tank (1), be located at the assorted plate (13) of sponge (14), collection in the overflow tank (1), behind the double medium filtration, water is discharged from the bottom delivery port (2) of overflow tank (1).
Dust, impurity that filtering screen (11) on the outlet pipe (7), mesh plate (12) block are collected taking-up, have guaranteed the cleaning of the interior water of self-cleaning sink of plastic extruder (8).
Behind the interior sponge of overflow tank (1) (14), assorted plate (13) double medium filtration of collection, dust, impurity are collected taking-up, have guaranteed the cleaning of the interior water of overflow tank (1).
Embodiment two:
Self-cleaning sink of plastic extruder (8), stainless steel is made, circle.Circumferential upper part is provided with arc length 10cm, the spout hole (6) of height 5cm.Garden shape tank (8) outside is provided with circular overflow tank (1).All the other structures, operation are identical with embodiment one.
The foregoing description only is a preference of the present invention, is not used for limiting the present invention, and all within principle of the present invention, any modification, variation, accommodation or the alternative made are all within protection scope of the present invention.
Claims (4)
1. a self-cleaning sink of plastic extruder is made up of tank (8), water inlet (4), delivery port (7), it is characterized in that: water inlet pipe (4) and outlet pipe (7) are located at the bottom, two ends of tank (8) respectively; The top, side of tank (8) is provided with spout hole (6), and the bottom of spout hole (6) is provided with overflow tank (1); The bottom of overflow tank (1) is provided with delivery port (2).
2. self-cleaning sink of plastic extruder according to claim 1 is characterized in that: the water inlet pipe (4) of tank (8) is provided with flat board (9) and mesh plate (10).
3. self-cleaning sink of plastic extruder according to claim 1 is characterized in that: the outlet pipe (7) of tank (8) is provided with filtering screen (11), and filtering screen (11) is provided with mesh plate (12).
4. self-cleaning sink of plastic extruder according to claim 1 is characterized in that: be provided with the assorted plate (13) of collection in the overflow launder (1), the assorted plate (13) of collection is provided with sponge (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810204231A CN101746050A (en) | 2008-12-09 | 2008-12-09 | Self-cleaning sink of plastic extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810204231A CN101746050A (en) | 2008-12-09 | 2008-12-09 | Self-cleaning sink of plastic extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101746050A true CN101746050A (en) | 2010-06-23 |
Family
ID=42473969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810204231A Pending CN101746050A (en) | 2008-12-09 | 2008-12-09 | Self-cleaning sink of plastic extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101746050A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476754A (en) * | 2014-12-13 | 2015-04-01 | 四川清川管业有限公司 | Cooling water supply and discharge device and method in plastic tube production line |
| CN106477844A (en) * | 2016-10-27 | 2017-03-08 | 马士龙 | A kind of excrement material dewaterer |
| CN108372647A (en) * | 2018-01-04 | 2018-08-07 | 安徽艾迪文新材料有限公司 | A kind of crowded piece machine auxiliary tank of plastics |
| CN109442741A (en) * | 2018-09-30 | 2019-03-08 | 刘宝玉 | Electric heater with the regular scrub function in top |
-
2008
- 2008-12-09 CN CN200810204231A patent/CN101746050A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476754A (en) * | 2014-12-13 | 2015-04-01 | 四川清川管业有限公司 | Cooling water supply and discharge device and method in plastic tube production line |
| CN106477844A (en) * | 2016-10-27 | 2017-03-08 | 马士龙 | A kind of excrement material dewaterer |
| CN108372647A (en) * | 2018-01-04 | 2018-08-07 | 安徽艾迪文新材料有限公司 | A kind of crowded piece machine auxiliary tank of plastics |
| CN109442741A (en) * | 2018-09-30 | 2019-03-08 | 刘宝玉 | Electric heater with the regular scrub function in top |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100623 |