CN106584808A - Wrapping slurry cooling device for corrugated pipe production - Google Patents
Wrapping slurry cooling device for corrugated pipe production Download PDFInfo
- Publication number
- CN106584808A CN106584808A CN201610914123.5A CN201610914123A CN106584808A CN 106584808 A CN106584808 A CN 106584808A CN 201610914123 A CN201610914123 A CN 201610914123A CN 106584808 A CN106584808 A CN 106584808A
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- Prior art keywords
- water
- cooling
- chiller
- shower nozzle
- starches
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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
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention relates to a wrapping slurry cooling device for corrugated pipe production. The wrapping slurry cooling device comprises a cooling pool for cooling raw material belts and a water conveying pipe; one end of the water conveying pipe is connected with a first sprayer, a water inlet is formed in one side of the cooling pool, the other side of the cooling pool is provided with a water outlet and a baffle, and a box is fixedly arranged in the cooling pool; the raw material belts penetrates the box from the left side to the right side, a second sprayer is arranged at the lower end of the box, and the upper plane and the lower plane of the box are provided with openings where the first sprayer and the second sprayer penetrate correspondingly; and the upper surfaces and the lower surfaces of the raw material belts are subject to water cooling. The wrapping slurry cooling device is simple in structure, the cost is saved, the cooling effect is good, the plastic pipe proximate matter cooling and shaping speed is increased, the plastic pipe proximate matter cooling time is shortened, the very good cooling effect can be achieved, the production efficiency can be greatly improved, and damage to the raw material belts can be reduced.
Description
Technical field
The present invention relates to cooling and shaping apparatus field, more particularly, to a kind of corrugated tube production bag slurry chiller.
Background technology
Then the production process of plastic pipe and section bar will be extruded for first by extruder extrusion plastic tubing or section bar at present
Plastic pipe or section bar be passed through cooling and shaping device in carry out cooling and shaping；Due to the plastic pipe extruded from extruder or
Section bar temperature is higher, when cooling and shaping is carried out into cooling and shaping device, in order that the plastic tape of high temperature is quickly cooled down, so that
Which enters next process, meets the requirements it is necessary to make plastic tube also for the plastic pipe or Surface of profile fineness for making production
Material or section bar obtain full and uniform cooling；As in existing shaper, environment is more closed, radiating effect is not good, cooling
Fixed effect is bad, therefore many producers are equipped with chiller in order to improve cooling effect, specially, but special chiller into
This height.
Present section bar manufacturing enterprise, the cooling to section bar adopt the same method, i.e., section bar is immersed in cooling water,
Cooled down section bar by cooling water, this cooling means used in practical operation has heat and distributes slowly, and radiating effect is poor
Shortcoming, and manually control the speed of current, easily make the flow velocity of water excessive or too small, be easily caused section bar occur it is curved
Bent or trickle deformation, affects the quality of section bar.
The content of the invention
The technical problem to be solved in the present invention is：Overcome the deficiencies in the prior art, for cooling down to section bar in prior art
A kind of bad problem of fixed effect, there is provided simple structure, cost-effective, the corrugated tube production bag slurry cooling dress of good cooling results
Put.
The technical solution adopted for the present invention to solve the technical problems is：A kind of corrugated tube production bag slurry chiller, bag
Include for cooling down the cooling bay and water-supply-pipe of raw band, one end of water-supply-pipe connects the first shower nozzle, and cooling bay side is provided with into water
Mouthful, cooling bay opposite side is provided with outlet and baffle plate, is installed with a casing in pond, raw band penetrated from the left of casing,
Right side passes, and the lower end of casing is provided with the second shower nozzle, and the upper plane of casing and lower plane are respectively provided with through the first shower nozzle
With the opening of the second shower nozzle, water cooling is carried out to the upper and lower surface of raw band.
Further, the water-supply-pipe connects water delivery device, water-supply-pipe and automation control apparatus, flow transducer and electronic ratio
Regulating valve connects.
Further, the flow transducer connects the input of automation control apparatus, and electric proportional-regulation valve connection intelligence is adjusted
The outfan of section instrument.
Further, it is 1.5 ~ 3.0 m/s that the automation control apparatus arrange water velocity.
Further, it is 2.0 m/s that the automation control apparatus arrange water velocity.
Further, 1 ~ 1.5 times for raw material bandwidth of the length of first shower nozzle and the second shower nozzle.
Further, the opening parallel of the edge of second shower nozzle and casing lower surface.
Further, height of the height of the baffle plate less than cooling bay, baffle plate are to be flexibly connected with cooling bay.
Further, the casing is made up of lamella lucida.
Further, 2 ~ 4 times for water inlet of the size of the outlet.
The position of the water inlet and outlet is oppositely arranged, and intakes from the water inlet of cooling bay side, and water is through baffle plate
Flow out from outlet, then from the outlet water outlet of cooling bay opposite side, form a loop；In water and cooling bay that shower nozzle sprays
The water of circulation forms current stabilization, makes the cooling effect of raw band more preferable.
It is 1.5 ~ 3.0 m/s that the automation control apparatus arrange water velocity, when water velocity is less than 1.5m/s, shower nozzle pair
The spray of raw band does not reach cooling effect, and when water velocity is more than 3.0m/s, not only cooling effect does not strengthen, Er Qiehui
Water waste is caused, increases production cost；When water velocity is 2.0 m/s, cooling effect can reach optimum state.
Width of the length of first shower nozzle and the second shower nozzle more than or equal to raw band, when the first shower nozzle and the second spray
When the length of head is less than the width of raw band, the water of ejection is inadequate with the contact area of raw band, it is impossible to which raw band is filled
Divide cooling；When the length of the first shower nozzle and the second shower nozzle is more than 1.5 with the width ratio of raw band, water waste can be caused, is increased
Production cost.
Compared with prior art, beneficial effects of the present invention：
（1）The setting of the first shower nozzle and the second shower nozzle, can carry out fully quickly cooling down to the upper and lower surface of raw band,
Good cooling effect can be reached；
（2）The present invention considers the problem of water resource waste and cooling effect, and the length of the first shower nozzle and the second shower nozzle is arranged
It is equal with the width of raw band, you can to the full and uniform cooling of raw band, accelerate the speed of plastic pipe section bar cooling and shaping,
Shorten the cool time of plastic pipe section bar, cooling effect well can be played, and reduce the infringement to raw band；
（3）By automation control apparatus, the flow velocity of water is set, can the effective consumption for reducing cooling water, while Automated condtrol,
The cooling effect of plastic pipe section bar is made to reach optimum state, it is ensured that cooling circulating water system is normal, lasting, stable operation,
Effectively improve production efficiency；
（4）Present configuration is simple, easy to use, as cooling bay is Open architecture, therefore good heat dissipation effect, and process
It is easy to maintenance, compared with vacuum water tank etc. the specially chiller of design, greatly reduce production cost.
Description of the drawings
Structural representations of the Fig. 1 for embodiment 1；
Sectional views of the Fig. 2 for embodiment 1A-A；
Structural representations of the Fig. 3 for embodiment 2；
Sectional views of the Fig. 4 for embodiment 1.
In figure：1. 2. first shower nozzle of cooling bay, 3. water-supply-pipe, 4. handle valve, 5. baffle plate, 6. outlet 7.
9. water inlet of opening of casing 8., 10. 11. second shower nozzle of raw band, 12. automation control apparatus, 13. flow transducer
14. electric proportional-regulation valves.
Specific embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.
Embodiment 1
As shown in Figure 1 and 2：A kind of corrugated tube production bag slurry chiller, including for cooling down the cooling bay 1 of raw band 10 and defeated
Water pipe 3, the raw band 10 of the present embodiment are preferably PVC bands, and one end of water-supply-pipe 3 connects the first shower nozzle 2, and 1 side of cooling bay sets
There is water inlet 9,1 opposite side of cooling bay is provided with outlet 6 and baffle plate 5, a casing 7 is installed with cooling bay 1, and PVC bands are from case
The left side of body 7 penetrates, right side passes, and the lower end of casing 7 is provided with the second shower nozzle 11, and the upper plane of casing 7 and lower plane are set respectively
Have for the opening 8 through the first shower nozzle 2 and the second shower nozzle 11, on casing 7, plane is identical with 8 size of opening of lower plane, position
Put relative, water cooling, the connection water delivery device of the water-supply-pipe 3 are carried out to the upper and lower surface of PVC bands.
The position of the water inlet 9 and outlet 6 is oppositely arranged, and intakes from the water inlet 9 of 1 side of cooling bay, and water is passed through
Baffle plate 5 is flowed out from outlet 6, then from 6 water outlet of outlet of 1 opposite side of cooling bay, forms a loop；Shower nozzle spray water with
The water circulated in cooling bay 1 forms current stabilization, makes the cooling effect of raw band 10 more preferable.
The length of first shower nozzle 2 and the second shower nozzle 11 is equal with the width of PVC bands, water and PVC bands that shower nozzle sprays
Contact area it is big, full and uniform cooling can be carried out to PVC bands.
The edge of second shower nozzle 11 is parallel with the opening 8 of 7 lower surface of casing, on the one hand in order that the PVC bands for passing through
It is sufficiently cool, quality and attractive in appearance is on the other hand affected to prevent PVC bands from being scraped.
Height of the height of the baffle plate 5 less than cooling bay 1, with cooling bay 1 to be flexibly connected, be arranged such is baffle plate 5
In order to prevent the water in cooling bay 1 from overflowing, when the water level in cooling bay 1 is higher than baffle plate 5, water enters baffle plate 5 and 1 shape of cooling bay
Into compartment in, then flow out from outlet 6, during without the need for using this device, baffle plate 5 can be taken out, in emptying cooling bay 1
Water.
The casing 7 is made up of lamella lucida, can check cooling situation and the first shower nozzle 2 and second spray of PVC bands at any time
11 water spray situation.
3 times for water inlet 9 of the size of the outlet 6, water inlet 9 adds the first shower nozzle 2 and the second shower nozzle 11, has three
Individual import is cooled down to PVC bands, if outlet 6 is too little, the water in cooling bay 1 is easy to overflow, and into cooling bay 1
PVC band temperature is higher, and water temperature is easily raised, if discharge not in time changing cold water, does not just reach preferable cooling effect.
The operation principle of the present embodiment：When this device will be used, the switch of water delivery device is opened, water is from cooling bay 1
Water inlet 9 is flowed into, and carries out water delivery to cooling bay 1, when PVC bands enter cooling bay 1, is first carried out via the cold water in cooling bay 1
Cooling, when the water level in cooling bay 1 is higher than baffle plate 5, water is entered in the compartment that baffle plate 5 is formed with cooling bay 1, then from outlet 6
Flow out；When PVC bands enter fashionable from the side of casing 7, the handle valve 4 on water-supply-pipe 3 is opened, manual regulation handle valve 4
Aperture controls the size of current, makes the first shower nozzle 2 and the second shower nozzle 11 full and uniform cold to the upper and lower surface of PVC bands
But, as the size of outlet 6 is sufficiently large, the water spilling in cooling bay 1 will not be made, also ensure that the PVC band moment in cooling
In water circulation；The transparent setting of casing 7 allows staff to check the cooling situation of PVC bands from 1 shell of cooling bay at any time；
As PVC bands one end is connected with shaping equipment, the other end is connected with traction apparatuss, therefore PVC band lower surfaces will not be connect with casing 7
Touch, at the same time, the edge of the second shower nozzle 11 is parallel with the opening 8 of 7 lower surface of casing, and also PVC bands will not be caused damage；Case
The setting of body 7 also effectively prevent shakes because of the traction of traction machine and the occurred tubing that washes away of shower nozzle；Using the device, can
By discharging speed by one to three meters per minute of raw material, five to eight meters per minute are brought up to, substantially increase production efficiency and guarantor
The quality of tubing is demonstrate,proved；The switch of water delivery device when the device is not required the use of, is closed, baffle plate 5 is taken out, in emptying cooling bay 1
Water with standby.
Embodiment 2
As shown in Figure 3：Difference with embodiment 1 is that the present embodiment automation control apparatus 12 select PID automation control apparatus, described
Water-supply-pipe 3 is connected with PID automation control apparatus, flow transducer 13 and electric proportional-regulation valve 14, and PID automation control apparatus can be arranged
The flow velocity of water, the flow velocity of the water that flow transducer 13 is detected can be in the display screen display of PID automation control apparatus, electronic ratio
Regulating valve 14 can be automatically adjusted the aperture of valve by the flow velocity of setting, make the flow rate kept constant of water.
The flow transducer 13 connects the input of PID automation control apparatus, the connection PID intelligence of electric proportional-regulation valve 14
The outfan of adjusting apparatus, PID automation control apparatus flow sensor 13 and electric proportional-regulation valve 14 carry out PID regulations and control
System, by using cooperatively for PID automation control apparatus and flow transducer 13 and electric proportional-regulation valve 14, flow velocity of the realization to water
Measurement show.
It is 2.0 m/s that the PID automation control apparatus arrange the flow velocity of water, makes cooling effect reach optimum state, the stream of water
Speed is too slow, then do not reach good cooling effect；The flow velocity of water is too fast, then can affect the quality of PVC bands.
The other the same as in Example 1.
The operation principle of the present embodiment：When this device will be used, the switch of water delivery device is opened, water is from cooling bay 1
Water inlet 9 is flowed into, and carries out water delivery to cooling bay 1, when PVC bands enter cooling bay 1, is first carried out via the cold water in cooling bay 1
Cooling, when the water level in cooling bay 1 is higher than baffle plate 5, water is entered in the compartment that baffle plate 5 is formed with cooling bay 1, then from outlet 6
Flow out；When PVC bands enter fashionable from the side of casing 7, PID automation control apparatus control electric proportional-regulation valve 14 is opened, electronic ratio
Example regulating valve 14 automatically adjusts the aperture of valve, makes the flow rate kept constant of the water of the first shower nozzle 2 and the ejection of the second shower nozzle 11, from
And the full and uniform cooling of upper and lower surface to PVC bands, flow transducer 13 includes the flow velocity of the water for detecting in PID
On the display screen of automation control apparatus；As the size of outlet 6 is sufficiently large, the water spilling in cooling bay 1 will not be made, be also ensure that
The PVC band moment is in cooling water circulation；The transparent setting of casing 7 allows staff to be looked into from 1 shell of cooling bay at any time
See the cooling situation of PVC bands；As PVC bands one end is connected with shaping equipment, the other end is connected with traction apparatuss, therefore PVC leukorrhagia
Surface will not be contacted with casing 7, and at the same time, the edge of the second shower nozzle 11 is parallel with the opening 8 of 7 lower surface of casing, also will not
PVC bands are caused damage；The setting of casing 7 also effectively prevent because traction machine traction and shower nozzle wash away occurred tubing
Shake；Using the device, five to eight meters per minute can be brought up to, significantly by discharging speed by one to three meters per minute of raw material
Improve production efficiency and ensure that the quality of tubing；The switch of water delivery device when the device is not required the use of, is closed, gear is taken out
Plate 5, is vented the water in cooling bay 1 with standby.
Embodiment 3
Difference with embodiment 2 is：The angles of first shower nozzle 2 and the second shower nozzle 11 can be with 45 ° ~ 90 ° of angle
Put.
The other the same as in Example 2.
A kind of corrugated tube production bag slurry chiller of the present invention, according to the type and thickness of raw band 10, first spray
2 and the flow velocity of water that sprays of the second shower nozzle 11 can also be 1.5m/s, 1.8 m/s, 2.5 m/s or 3.0 m/s；According to water
Flow velocity, the size of outlet 6 can also be 2 times, 2.5 times, 3.5 times or 4 times of water inlet 9；The position of water inlet 9 and outlet 6
Put and be adjusted accordingly also dependent on practical situation；According to discharge size, the size of the outlet 6 can also be water inlet 9
2 times or 4 times；The change of above technical characteristic, those skilled in the art be appreciated that by word description and implemented, therefore not
Separately it is illustrated as accompanying drawing again.
Claims (10)
1. a kind of corrugated tube production bag starches chiller, it is characterised in that：Including for cooling down cooling bay and the water delivery of raw band
Pipe, one end of water-supply-pipe connect the first shower nozzle, and cooling bay side is provided with water inlet, and cooling bay opposite side is provided with outlet and gear
Plate, is installed with a casing in cooling bay, raw band is penetrated from the left of casing, right side passes, and the lower end of casing is provided with second
Shower nozzle, the upper plane of casing and lower plane are respectively provided with the opening through the first shower nozzle and the second shower nozzle, to raw band
Upper and lower surface carries out water cooling.
2. a kind of corrugated tube production bag as claimed in claim 1 starches chiller, it is characterised in that：The water-supply-pipe connection is defeated
Water installations, water-supply-pipe are connected with automation control apparatus, flow transducer and electric proportional-regulation valve.
3. a kind of corrugated tube production bag as claimed in claim 2 starches chiller, it is characterised in that：The flow transducer connects
The input of automation control apparatus is connect, electric proportional-regulation valve connects the outfan of automation control apparatus.
4. a kind of corrugated tube production bag starches chiller as claimed in claim 2 or claim 3, it is characterised in that：The Intelligent adjustment
It is 1.5 ~ 3.0 m/s that instrument arranges water velocity.
5. a kind of corrugated tube production bag as claimed in claim 4 starches chiller, it is characterised in that：The automation control apparatus set
Water velocity is put for 2.0 m/s.
6. a kind of corrugated tube production bag as claimed in claim 1 starches chiller, it is characterised in that：First shower nozzle and
1 ~ 1.5 times for raw material bandwidth of the length of two shower nozzles.
7. a kind of corrugated tube production bag as claimed in claim 1 starches chiller, it is characterised in that：The side of second shower nozzle
The opening parallel of edge and casing lower surface.
8. a kind of corrugated tube production bag as claimed in claim 1 starches chiller, it is characterised in that：The height of the baffle plate is low
In the height of cooling bay, baffle plate is to be flexibly connected with cooling bay.
9. a kind of corrugated tube production bag as claimed in claim 1 starches chiller, it is characterised in that：The casing is by lamella lucida
Make.
10. a kind of corrugated tube production bag as claimed in claim 1 starches chiller, it is characterised in that：The outlet it is big
Little 2 ~ 4 times for water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610914123.5A CN106584808A (en) | 2016-10-20 | 2016-10-20 | Wrapping slurry cooling device for corrugated pipe production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610914123.5A CN106584808A (en) | 2016-10-20 | 2016-10-20 | Wrapping slurry cooling device for corrugated pipe production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106584808A true CN106584808A (en) | 2017-04-26 |
Family
ID=58556306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610914123.5A Pending CN106584808A (en) | 2016-10-20 | 2016-10-20 | Wrapping slurry cooling device for corrugated pipe production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106584808A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1763868A (en) * | 2004-10-20 | 2006-04-26 | 株式会社神户制钢所 | Wire insulating line production line |
| CN202318885U (en) * | 2011-10-25 | 2012-07-11 | 宁波丰茂汽车零部件有限公司 | Cooling water tank for producing oil-cooled tube of automatic gear box |
| CN104057598A (en) * | 2014-06-09 | 2014-09-24 | 丹阳市伟鹤祥线缆制造有限公司 | Double-layer circulation cooling device of extruder for producing halogen-free crosslinking line |
| US20150283748A1 (en) * | 2014-04-03 | 2015-10-08 | Vintech Industries, Inc. | Method for making map pocket stiffeners |
| CN206201449U (en) * | 2016-10-20 | 2017-05-31 | 长沙肯贝科技有限公司 | A kind of bellows production bag slurry cooling device |
-
2016
- 2016-10-20 CN CN201610914123.5A patent/CN106584808A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1763868A (en) * | 2004-10-20 | 2006-04-26 | 株式会社神户制钢所 | Wire insulating line production line |
| CN202318885U (en) * | 2011-10-25 | 2012-07-11 | 宁波丰茂汽车零部件有限公司 | Cooling water tank for producing oil-cooled tube of automatic gear box |
| US20150283748A1 (en) * | 2014-04-03 | 2015-10-08 | Vintech Industries, Inc. | Method for making map pocket stiffeners |
| CN104057598A (en) * | 2014-06-09 | 2014-09-24 | 丹阳市伟鹤祥线缆制造有限公司 | Double-layer circulation cooling device of extruder for producing halogen-free crosslinking line |
| CN206201449U (en) * | 2016-10-20 | 2017-05-31 | 长沙肯贝科技有限公司 | A kind of bellows production bag slurry cooling device |
Non-Patent Citations (1)
| Title |
|---|
| 程军: "《传感器及实用检测技术》", 31 August 2008, 西安电子科技大学出版社 * |
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Application publication date: 20170426 |
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