CN109177115A - Draw cooler - Google Patents
Draw cooler Download PDFInfo
- Publication number
- CN109177115A CN109177115A CN201811119485.0A CN201811119485A CN109177115A CN 109177115 A CN109177115 A CN 109177115A CN 201811119485 A CN201811119485 A CN 201811119485A CN 109177115 A CN109177115 A CN 109177115A
- Authority
- CN
- China
- Prior art keywords
- lower guide
- guide roll
- water inlet
- rack
- 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.)
- Pending
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Abstract
The invention discloses traction coolers, including rack, it is characterized by: being rotatably equipped with several lower guide rolls arranged side by side in the rack, the lower guide roll and first motor are sequentially connected, several upper deflector rolls moving up and down are installed above the lower guide roll, the upper deflector roll and the lower guide roll all have inner cavity and are connected with recirculated water, are additionally provided with several blowers in the lower guide roll side.The present invention can substitute sink and cool down to plastic strip, and not only cooling efficiency is high, and can be effectively controlled the moisture content of material strip, while be able to achieve the effect for reducing energy consumption and pollution.
Description
Technical field
The present invention relates to material strip heat-exchange device fields, and in particular to traction cooler.
Background technique
The plastic strip that extruder squeezes out usually requires cooling before pelletizing, and traditional cooling means is by sink to modeling
Expect that material strip carries out water-cooled cooling, however there are some drawbacks for this mode: 1, the water in sink needs constant flow replacement (because of water
Temperature is excessively high cannot to play the role of cooling material strip, and can assemble rubbish floating object in sink), so water resource waste is serious；
2, material strip is cooling by sink, the moisture content of material strip is unable to control, if later period moisture content is unable to satisfy customer demand, it is also necessary to
Dehydration and drying.Energy consumption and equipment investment needed for post-processing are all very huge.
Summary of the invention
In view of the deficiency of background technique, the technical problem to be solved by the present invention is to effectively control material strip moisture content and improve
Cooling effect, energy-saving and emission-reduction traction cooler.
To realize the above-mentioned technical purpose, the present invention provides the following technical scheme that
Draw cooler, including rack, it is characterised in that: be rotatably equipped in the rack it is several it is arranged side by side under lead
Roller, the lower guide roll and first motor are sequentially connected, and are equipped with several upper deflector rolls moving up and down above the lower guide roll,
The upper deflector roll and the lower guide roll all have inner cavity and are connected with recirculated water, are additionally provided with several blowers in the lower guide roll side.
Several upper deflector rolls are rotatably installed on sliding seat side by side, and the sliding seat can be mounted on described up or down
In rack.
Second motor is installed, second motor drive is connected with rope sheave, fixed peace on the rope sheave in the rack
Equipped with abseiling, the abseiling is connected around pulley blocks and with the sliding seat, and the pulley blocks are located in the rack and position
In the top of the sliding seat.
The sliding seat two sides are respectively equipped with sliding block, and the rack is equipped with the sliding rail to match with the sliding block.
First water flowing case is installed on the sliding seat, the first water flowing case be equipped with several first water outlets and first into
The mouth of a river.
Described upper deflector roll one end is connected with the first rotary joint, be connected on first rotary joint the first water inlet pipe and
First outlet pipe, first water inlet pipe are connected with first water outlet, first outlet pipe and first water inlet
Mouth is connected, and first water inlet pipe protrudes into the upper deflector roll cavity, the cavity of first outlet pipe and the upper deflector roll
Opening in communication.
The rack is equipped with the second water flowing case, and the second water flowing case is mounted on the lower guide roll side, and described second
Water flowing case is equipped with several second water outlets and the second water inlet.
Described lower guide roll one end is connected with the second rotary joint, be connected on second rotary joint the second water inlet pipe and
Second outlet pipe, second water inlet pipe are connected with second water outlet, second outlet pipe and second water inlet
Mouth is connected, and second water inlet pipe protrudes into the lower guide roll cavity, the cavity of second outlet pipe and the lower guide roll
Opening in communication.
The side deflector roll being flush with the lower guide roll is additionally provided in the rack, side deflector roll one end is connected with third
Rotary joint, the third rotary joint are connected with the second water flowing case.
The blower is correspondingly arranged at the lower section of the lower guide roll, and air outlet is upward.
It after the above technical solution is adopted, the beneficial effects of the present invention are: on the one hand can be by leading in upper deflector roll, lower guide roll
Enter recirculated water and realize the technical effect for carrying out water cooling to material strip, on the other hand carries out normal temperature air and material strip by blower blowing
Heat exchange, realization carry out air-cooled technical effect to material strip, and whole process is energy-efficient, and can be effectively controlled the aqueous of material strip
Rate.
Detailed description of the invention
The present invention has following attached drawing:
Fig. 1 is the schematic diagram when present invention does not operate；
Schematic diagram when Fig. 2 is present invention running；
Fig. 3 is the sectional view of upper deflector roll.
Specific embodiment
As shown, traction cooler, including rack 1, be rotatably equipped in the rack 1 it is several it is arranged side by side under lead
Roller 2, the lower guide roll 2 are sequentially connected with first motor 17, the top of the lower guide roll 2 be equipped with it is several it is moving up and down on
Deflector roll 3, the upper deflector roll 3 and the lower guide roll 2 all have inner cavity and are connected with recirculated water, are additionally provided in 2 side of lower guide roll
Several blowers 10, in the present embodiment, the blower 10 are correspondingly arranged at the lower section of the lower guide roll 3, and air outlet is upward, this
The wind that structure can guarantee that blower 10 is blown out is directed at trailed material strip always, and normal temperature air and material strip is made to carry out heat exchange, real
Existing good air cooling effect.
Upper deflector roll 3 is moved up and down by the realization of following connection structure: several upper deflector rolls 3 are rotatably installed in sliding side by side
On seat 4, the sliding seat 4 can be mounted on up or down in the rack 1, and in the present embodiment, sliding seat 4 mainly passes through cunning
Wheel apparatus is driven, specifically: the second motor 5 is installed, second motor 5 is sequentially connected with rope sheave in the rack 1
6, be fixedly installed with abseiling 7 on the rope sheave 6, the abseiling 7 in the present embodiment is wirerope, the abseiling 7 around pulley blocks 8 simultaneously
It is connected with the sliding seat 4, the pulley blocks 8 are located at the top in the rack 1 and being located at the sliding seat 4.Pass through
Two motors 5 can drive rope sheave 6 to rotate, and rope sheave 6 and then drive 7 coiling of abseiling, abseiling 7 drive sliding seat 4 mobile, 4 band of sliding seat
Dynamic 3 synchronizing moving of upper deflector roll ridden.To guarantee that abseiling 7 is bonded sliding seat 4, company is uniformly provided at the top of sliding seat 4
Adapter ring 41,7 one end of abseiling is bonded 7 ontology of abseiling after sequentially passing through clamping ring 41 upwards, and is fixedly clamped by stainless steel double fastener, whole
Body forms firm triangular structure.To guarantee that sliding seat 4 can be slided up and down smoothly, set respectively in 4 two sides of sliding seat
There is sliding block 42, the rack 1 is equipped with the sliding rail 101 to match with the sliding block 42.
Upper deflector roll 3 leads in the following manner sets recirculated water: the first water flowing case 9 is installed on the sliding seat 4, described first
Water flowing case 9 is equipped with several first water outlets 91 and the first water inlet 92.Described 3 one end of upper deflector roll is connected with the first rotary joint
11, be connected with the first water inlet pipe 111 and the first outlet pipe 112 on first rotary joint 11, first water inlet pipe 111 with
First water outlet 91 is connected, and first outlet pipe 112 is connected with first water inlet 92, first water inlet
Pipe 111 protrudes into 3 cavity of upper deflector roll, and first outlet pipe 112 is connected with the cavities open of the upper deflector roll 3.This
Kind of structure the water energy in the first water flowing case 9 enough pass through the first water outlet 91 to enter in the first water inlet pipe 111, then again into
It in the cavity for entering upper deflector roll 3, is finally flowed out in the first outlet pipe 112 from the opening of cavity, enters back into the of the first water flowing case 9
One water inlet 92, in the process, the water for controlling the first water flowing case 9 always are maintained at low temperature or temperature constant state, and so on, just
Water-cooled effect of the deflector roll 3 to material strip in realization.
Similarly, lower guide roll 2 sets recirculated water by the way that structure identical with the upper deflector roll 3 is logical, and specific connection structure is as follows: institute
Rack 1 is stated equipped with the second water flowing case 12, the second water flowing case 12 is mounted in rack 1 and is located at 2 side of lower guide roll,
The second water flowing case 12 is equipped with several second water outlets 121 and the second water inlet 122.Described 2 one end of lower guide roll is connected with
Two rotary joints 13 are connected with the second water inlet pipe and the second outlet pipe, second water inlet pipe on second rotary joint 13
Be connected with second water outlet 121, second outlet pipe is connected with second water inlet 122, described second into
Water pipe protrudes into 2 cavity of lower guide roll, and second outlet pipe is connected with the cavities open of the lower guide roll 2.
To further increase the cooling effect to material strip, and extend cooling distance and the time of material strip, in the rack 1
It is additionally provided with the side deflector roll 14 being flush with the lower guide roll 2, described 14 one end of side deflector roll is connected with third rotary joint 15, described
Third rotary joint 15 is connected with the second water flowing case 12.
To guarantee to go up the water-cooled effect of deflector roll 3, lower guide roll 2 and side deflector roll 14, by the aluminium alloy material of good heat conductivity
Matter is made.
When present apparatus not running, upper deflector roll 2 is stopped close to lower guide roll 3, retains 100mm's between upper deflector roll 2 and lower guide roll 3
The cooling material strip drawing of the needs of extrusion is passed through the present apparatus by spacing, operation element, and in upper deflector roll 2, lower guide roll 3 and side deflector roll
It uniformly arranges on 14, then upper deflector roll 2 rises under the transmission of the second motor 5, material strip is pulled open and in upper deflector roll 3, side deflector roll
S-shaped detour between 14 and lower guide roll 2, makes it have enough cooling distances and time, in the process, material strip upper deflector roll 3,
Heat exchange is carried out by the effect of recirculated water on side deflector roll 14 and lower guide roll 2, and is told simultaneously by 10 blowout of blower distinguished and admirable
Heat exchange, be sufficiently cooled, whole process has effectively achieved the technology cooled down to the material strip before pelletizing
Effect, and since material strip does not contact water, moisture content can be controlled effectively, and ensure that the quality of product.
To sum up, this product has good cooling effect, and energy-saving and emission-reduction, and production cost is effectively reduced, and improves production matter
Amount.
Claims (10)
1. drawing cooler, including rack, it is characterised in that: be rotatably equipped in the rack it is several it is arranged side by side under lead
Roller, the lower guide roll and first motor are sequentially connected, and are equipped with several upper deflector rolls moving up and down above the lower guide roll,
The upper deflector roll and the lower guide roll all have inner cavity and are connected with recirculated water, are additionally provided with several blowers in the lower guide roll side.
2. traction cooler according to claim 1, it is characterised in that: several upper deflector rolls are rotatably installed in cunning side by side
On dynamic seat, the sliding seat can be mounted on the rack up or down.
3. traction cooler according to claim 2, it is characterised in that: the second motor is installed in the rack, it is described
Second motor drive is connected with rope sheave, is fixedly installed with abseiling on the rope sheave, the abseiling around pulley blocks and with the cunning
Dynamic seat is connected, and the pulley blocks are located at the top in the rack and being located at the sliding seat.
4. traction cooler according to claim 3, it is characterised in that: the sliding seat two sides are respectively equipped with sliding block, institute
It states rack and is equipped with the sliding rail to match with the sliding block.
5. traction cooler according to claim 3, it is characterised in that: the first water flowing case is installed on the sliding seat,
The first water flowing case is equipped with several first water outlets and the first water inlet.
6. traction cooler according to claim 5, it is characterised in that: described upper deflector roll one end is connected with the first rotation and connects
Head is connected with the first water inlet pipe and the first outlet pipe on first rotary joint, and first water inlet pipe goes out with described first
The mouth of a river is connected, and first outlet pipe is connected with first water inlet, and first water inlet pipe protrudes into the upper deflector roll
In cavity, first outlet pipe is connected with the cavities open of the upper deflector roll.
7. traction cooler according to claim 1, it is characterised in that: the rack is equipped with the second water flowing case, described
Second water flowing case is mounted on the lower guide roll side, and the second water flowing case is equipped with several second water outlets and the second water inlet.
8. traction cooler according to claim 7, it is characterised in that: described lower guide roll one end is connected with the second rotation and connects
Head is connected with the second water inlet pipe and the second outlet pipe on second rotary joint, and second water inlet pipe goes out with described second
The mouth of a river is connected, and second outlet pipe is connected with second water inlet, and second water inlet pipe protrudes into the lower guide roll
In cavity, second outlet pipe is connected with the cavities open of the lower guide roll.
9. traction cooler according to claim 1, it is characterised in that: be additionally provided in the rack and the lower guide roll
The side deflector roll being flush, side deflector roll one end are connected with third rotary joint, and the third rotary joint is logical with described second
Water tank is connected.
10. traction cooler according to claim 1, it is characterised in that: the blower is correspondingly arranged at the lower guide roll
Lower section, and air outlet is upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811119485.0A CN109177115A (en) | 2018-09-25 | 2018-09-25 | Draw cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811119485.0A CN109177115A (en) | 2018-09-25 | 2018-09-25 | Draw cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109177115A true CN109177115A (en) | 2019-01-11 |
Family
ID=64909856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811119485.0A Pending CN109177115A (en) | 2018-09-25 | 2018-09-25 | Draw cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109177115A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101758613A (en) * | 2008-12-15 | 2010-06-30 | 张家港市欣达机械制造有限公司 | Cooling device for sheet production line |
| CN202357422U (en) * | 2011-12-05 | 2012-08-01 | 马建华 | EVA (vinyl acetate copolymer) glue film cooling tractor |
| CN202934802U (en) * | 2012-12-07 | 2013-05-15 | 柏力开米复合塑料(昆山)有限公司 | Flexible material strip lifting rack |
| CN204398338U (en) * | 2014-12-17 | 2015-06-17 | 河南惠强新能源材料科技有限公司 | A kind of MIcroporous polyolefin film casting and stretching device |
| CN205167512U (en) * | 2015-11-20 | 2016-04-20 | 重庆春光高分子材料有限公司 | Cooling system |
| CN207256655U (en) * | 2017-08-29 | 2018-04-20 | 贵州亿博科技有限公司 | A kind of chill roll |
-
2018
- 2018-09-25 CN CN201811119485.0A patent/CN109177115A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101758613A (en) * | 2008-12-15 | 2010-06-30 | 张家港市欣达机械制造有限公司 | Cooling device for sheet production line |
| CN202357422U (en) * | 2011-12-05 | 2012-08-01 | 马建华 | EVA (vinyl acetate copolymer) glue film cooling tractor |
| CN202934802U (en) * | 2012-12-07 | 2013-05-15 | 柏力开米复合塑料(昆山)有限公司 | Flexible material strip lifting rack |
| CN204398338U (en) * | 2014-12-17 | 2015-06-17 | 河南惠强新能源材料科技有限公司 | A kind of MIcroporous polyolefin film casting and stretching device |
| CN205167512U (en) * | 2015-11-20 | 2016-04-20 | 重庆春光高分子材料有限公司 | Cooling system |
| CN207256655U (en) * | 2017-08-29 | 2018-04-20 | 贵州亿博科技有限公司 | A kind of chill roll |
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