CN207310501U - A kind of cooling dewatering unit of double screw extruder - Google Patents
A kind of cooling dewatering unit of double screw extruder Download PDFInfo
- Publication number
- CN207310501U CN207310501U CN201721337702.4U CN201721337702U CN207310501U CN 207310501 U CN207310501 U CN 207310501U CN 201721337702 U CN201721337702 U CN 201721337702U CN 207310501 U CN207310501 U CN 207310501U
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- China
- Prior art keywords
- drip pan
- wind turbine
- cooling
- material strip
- double screw
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- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of cooling dewatering unit of double screw extruder, aim to provide a kind of device for reducing space needed for work, its key points of the technical solution are that including extruder and the material strip for being extruded to extruder carry out water cooling cooling bath, side of the cooling bath away from extruder is equipped with wind turbine, the top of the wind turbine is equipped with drip pan, and the top of the drip pan, which is equipped with, to be used to guide the guide assembly that material strip passes through；The wind turbine is equipped with discharge pipe, and the mouth of pipe of the discharge pipe is located at the top of drip pan.Wind turbine sum aggregate bucket takes up space smaller in the device, rationally make use of space resources, makes working environment more spacious.
Description
Technical field
Double screw extruder technical field is the utility model is related to, more specifically, it relates to a kind of double screw extruder
Cooling dewatering unit.
Background technology
Double screw extruder is a kind of important Granulation Equipments, is especially had a wide range of applications in plastic granulating industry.Double spiral shells
The cooling device of bar extruder has important influence for the quality of product.The cooling device of extruder is mainly water at present
It is cold, and after being cooled down by cooling water to the plastic strip of extrusion, water droplet is attached in material strip.Existing many equipment pair now
Plastic strip is carried out dehydrating, and then carries out the next processes such as pelletizing or winding, the storage of material strip.
Such as the Chinese patent that notification number is CN204820287U discloses a kind of cooled dehydrated equipment of plastic extruder；
Including cooling device, material rolling device, rack and the dehydration device in the rack, the cooling device and the coiled strip
Device is separately positioned on the both sides of the rack, and inclined chute feeder at an angle is fixedly installed in the rack, described
Dehydration device further comprises belt wheel transmission component and dehydration package, and the dehydration package is fixed at the belt wheel transmission group
On part.
Chute feeder has longer length in the device, and to be skewed, thus the water droplet in material strip along inclined direction to
Lower landing；However, so set cause whole device height and length on taking too big space, prevent space resources from
Reasonably utilize, particularly with not being the workshop that is spacious, cause whole working environment to become narrower.
Utility model content
In view of the deficiencies of the prior art, the purpose of this utility model is to provide a kind of cooled dehydrated dress of double screw extruder
Put, which carries out air-cooled dehydration using the less wind turbine that takes up space to material strip, has the effect for reducing space needed for work.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of double screw extruder
Cooling dewatering unit, including extruder and the material strip for being extruded to extruder carry out the cooling bath of water cooling, the cooling
Side of the groove away from extruder is equipped with wind turbine, and the top of the wind turbine is equipped with drip pan, and the top of the drip pan, which is equipped with, to be used for
The guide assembly that guiding material strip passes through；The wind turbine is equipped with discharge pipe, and the mouth of pipe of the discharge pipe is located at the top of drip pan.
By using above-mentioned technical proposal, material strip is cooled in groove from the outlet extrusion molding of extruder by cooling bath
Water cool down；Then material strip by guide assembly and positioned at drip pan top, while wind turbine by discharge pipe to material
Bar is blowed, and makes the moisture evaporation in material strip, so as to be dehydrated after being cooled down to material strip, easy to the work of material strip entrance below
Sequence；Dried using wind turbine, while it is air-cooled material strip is further subject to；Drip pan can be received the water droplet blown down in material strip
Collection, plays environmentally friendly and water-saving effect；And the height and length of wind turbine and drip pan are smaller, wind turbine and drip pan floor space
Small, only a bit of material strip is located at the top of drip pan, so that it is smaller to take up space, makes the scope smaller entirely to work, work
Become more spacious as place, take full advantage of space resources.
Preferably, the guide assembly is socketed on positioned at the fixed link of drip pan two side ends and rotation respectively including two
The transfer roller of fixed link, the transfer roller are located at the lower section of material strip and are abutted against with material strip.
By using above-mentioned technical proposal, transfer roller plays support and guiding function to material strip, makes material strip well from catchmenting
The top of bucket is passed through；And material strip movement drives transfer roller to rotate, so as to reduce the suffered frictional force of material strip movement, material strip moves more
Fast, the energy consumption in driving material strip moving process is decreased.
Preferably, drip pan is run through at the both ends of the fixed link, and the both ends of the fixed link are threaded with abutting
In the nut of drip pan outer wall.
By using above-mentioned technical proposal, transfer roller is placed on fixed link, and fixed link is passed through drip pan, and then nut thread connects
Be connected to fixed link and be connected to the outer wall of drip pan so that fixed link is fixed on drip pan, and can conveniently and efficiently install and
Dismantle fixed link and transfer roller.
Preferably, the outer wall of the transfer roller is equipped with the ring rib that the length direction of some circles along transfer roller is distributed.
By using above-mentioned technical proposal, each material strip is passed through between two neighboring ring rib, so that transfer roller
More stably material strip is guided, the motion track of material strip is more steady, reduces the cross one another situation of material strip.
Preferably, the drip pan is equipped with the block cover above drip pan.
By using above-mentioned technical proposal, when block cover makes the wind turbine material strip be blowed, reduce water droplet and acted in wind-force
Under be splashed to outside situation so that drip pan catchment it is more abundant, decrease be splashed to outside and get work ground wet
Situation；Block cover makes the dust and other impurities in the external world be not easily accessible drip pan at the same time.
Preferably, the lower end of the drip pan is equipped with the outlet pipe being connected with drip pan, and the side of the wind turbine is equipped with
Dust-collecting bucket, the outlet pipe are connected with dust-collecting bucket.
By using above-mentioned technical proposal, the water collected in drip pan flows into dust-collecting bucket by outlet pipe, and dust-collecting bucket is easy to
It is mobile, consequently facilitating the water blown down in recycling material strip.
Preferably, the upper end of the wind turbine is equipped with the first pillar, and the lower end of the drip pan is equipped with the second pillar, and described
One pillar and the second pillar flanged joint.
By using above-mentioned technical proposal, the flanged joint of the first pillar and the second pillar makes wind turbine stably to drip pan
It is supported, and installs with the polyvinyl chloride of dismounting drip pan conveniently.
Preferably, the drip pan is equipped with bail, and the bail is fixed by socket the outer wall in discharge pipe.
By using above-mentioned technical proposal, bail makes discharge pipe stably carry out air draft work, so that discharge pipe is going out
Situation about rocking is not susceptible to during wind.
In conclusion the utility model has the advantages that：
1st, material strip is passed through under the guiding of guide assembly from the top of drip pan, and wind turbine is by discharge pipe above drip pan
Material strip be blowed, and then blow off the water droplet adhered in material strip；Space shared by wind turbine and drip pan is small, makes working environment more
It is spacious.
2nd, the water taken off in material strip is collected by drip pan, water is not fallen earthward and is got ground wet, also reaches water-saving
Effect.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment；
Fig. 2 is the attachment structure schematic diagram of wind turbine in the utility model embodiment, drip pan and material strip；
Fig. 3 is the explosive view of block cover in the utility model embodiment.
In figure：1st, extruder；2nd, cooling bath；3rd, wind turbine；4th, drip pan；5th, guide assembly；51st, fixed link；52nd, transfer roller；
6th, discharge pipe；7th, nut；8th, ring rib；9th, block cover；10th, outlet pipe；11st, dust-collecting bucket；12nd, the first pillar；13rd, second
Column；14th, bail；15th, strut.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of cooling dewatering unit of double screw extruder, as depicted in figs. 1 and 2, including extruder 1 and cooling bath 2,
Cooling bath 2 is located at the side that extruder 1 extrudes material strip.Side of the cooling bath 2 away from extruder 1, which is laid, is fixed on work ground
On wind turbine 3, the air outlet of wind turbine 3 is connected with discharge pipe 6, and the top of wind turbine 3 is provided with drip pan 4.Material strip is squeezed from extruder 1
Go out shaping, water cooling is carried out by cooling bath 2, then by the top of drip pan 4；Wind turbine 3 is by discharge pipe 6 on drip pan 4
The material strip of Fang Yidong is blowed, and the water droplet blown off in material strip is collected by drip pan 4.
As shown in Figures 2 and 3, the upper end of wind turbine 3 is welded with the first pillar 12, and the lower surface of drip pan 4 is fixedly installed
Second pillar 13, the first pillar 12 is fixed with the second pillar 13 by flanged joint, so that drip pan 4 is firmly secured at wind turbine
3 tops, and it is easily installed and dismantles drip pan 4.
The top of drip pan 4 is provided with guide assembly 5, and guide assembly 5 includes fixed link 51 and transfer roller 52, fixed link 51
There are two and be located at the both sides top of drip pan 4 respectively, transfer roller 52 rotates and is socketed on fixed link 51.Material strip is connected to transfer roller 52
Upper surface, and the moving direction of material strip is perpendicular to the length direction of transfer roller 52.
Drip pan 4 is run through at the both ends of fixed link 51, and the both ends of fixed link 51 are threaded with and are connected to outside drip pan 4
The nut 7 of wall.When guide assembly 5 is installed, fixed link 51 is passed through into drip pan 4, and transfer roller 52 is placed on fixed link 51, nut 7
Fixed link 51 is fixed, so that the work for installing or removing replacement guide assembly 5 is convenient and efficient.
Material strip is connected to 52 upper surface of transfer roller, and drives transfer roller 52 to rotate during material strip movement, so as to reduce material strip movement
When frictional force, make material strip movement it is faster, also reduce the abrasion of material strip.
Transfer roller 52 is integrally formed with multiple equal along the equally distributed ring rib 8 of 52 length direction of transfer roller, each material strip
Passed through between two neighboring ring rib 8, so that the track of material strip movement is more stable, it is enterprising in drip pan 4 to add material strip
The stability of the work of the cold dehydration of sector-style.
The air outlet of discharge pipe 6 is located at the surface of drip pan 4 and downward, and wind turbine 3 blows material strip by discharge pipe 6
Wind；The upper edge of drip pan 4 is fixedly installed bail 14, and bail 14 is fixed by socket in discharge pipe 6, so that discharge pipe 6
Outlet air is stably carried out, also allows for opening bail 14, makes installation or replacement discharge pipe 6 more convenient.
The upper edge of drip pan 4 is welded with strut 15, and the upper end of strut 15 is fixed with the block cover 9 above drip pan 4.
Block cover 9 is greatly reduced by the water droplet of wind to outside, so that the effect of catchmenting of drip pan 4 is more preferable, also makes the dust etc. in the external world
Impurity is not easy to fall into drip pan 4.
The lower end of drip pan 4 is provided with the outlet pipe 10 being connected with drip pan 4, and the lower section of drip pan 4 is provided with placement
Dust-collecting bucket 11 in work ground, outlet pipe 10 are connected with dust-collecting bucket 11.Water is flowed into by outlet pipe 10 and catchmented in drip pan 4
In bucket 11, dust-collecting bucket 11 is easy to remove, consequently facilitating reusing the water taken off in material strip.
Wind turbine 3 and the space shared by drip pan 4 are smaller, so that the working range being dehydrated to the material strip after water cooling is more
It is small, make working environment more spacious, rationally make use of space resources.Wind turbine 3 material strip is blowed dehydration process also have into
The effect of one step cooling, so that the cooling of material strip is more abundant.
Total course of work：Material strip extrusion molding, material strip are carried out water cooling by extruder 1 by cooling bath 2；Material after water cooling
Bar is connected to the upper surface of transfer roller 52 and mobile above drip pan 4, material strip of the wind turbine 3 by discharge pipe 6 above drip pan 4
Blowing, and then the water droplet adhered in material strip is blown off, the water droplet fallen is collected by drip pan 4.
Above-described embodiment is only explanation to the utility model, it is not the limitation to the utility model, this area
Technical staff as needed can make the present embodiment the modification of no creative contribution after this specification is read, but only
All to be protected in the right of the utility model be subject to Patent Law.
Claims (8)
1. a kind of cooling dewatering unit of double screw extruder, including extruder (1) and the material for being extruded to extruder (1)
Bar carries out the cooling bath (2) of water cooling, it is characterized in that：Side of the cooling bath (2) away from extruder (1) is equipped with wind turbine (3), institute
The top for stating wind turbine (3) is equipped with drip pan (4), and the top of the drip pan (4), which is equipped with, to be used to guide the guiding group that material strip passes through
Part (5)；The wind turbine (3) is equipped with discharge pipe (6), and the mouth of pipe of the discharge pipe (6) is located at the top of drip pan (4).
2. a kind of cooling dewatering unit of double screw extruder according to claim 1, it is characterized in that：The guide assembly
(5) two transfer rollers for being socketed on fixed link (51) positioned at the fixed link (51) of drip pan (4) two side ends and rotation respectively are included
(52), the transfer roller (52) is located at the lower section of material strip and is abutted against with material strip.
3. a kind of cooling dewatering unit of double screw extruder according to claim 2, it is characterized in that：The fixed link
(51) drip pan (4) is run through at both ends, and the both ends of the fixed link (51), which are threaded with, is connected to drip pan (4) outer wall
Nut (7).
4. a kind of cooling dewatering unit of double screw extruder according to claim 2, it is characterized in that：The transfer roller (52)
Outer wall be equipped with it is some circle along transfer roller (52) length direction be distributed ring ribs (8).
5. a kind of cooling dewatering unit of double screw extruder according to claim 1, it is characterized in that：The drip pan
(4) block cover (9) being equipped with above drip pan (4).
6. a kind of cooling dewatering unit of double screw extruder according to claim 1, it is characterized in that：The drip pan
(4) lower end is equipped with the outlet pipe (10) being connected with drip pan (4), and the side of the wind turbine (3) is equipped with dust-collecting bucket (11), institute
Outlet pipe (10) is stated with dust-collecting bucket (11) to be connected.
7. a kind of cooling dewatering unit of double screw extruder according to claim 1, it is characterized in that：The wind turbine (3)
Upper end be equipped with the first pillar (12), the lower end of the drip pan (4) is equipped with the second pillar (13), first pillar (12) with
Second pillar (13) flanged joint.
8. a kind of cooling dewatering unit of double screw extruder according to claim 1, it is characterized in that：The drip pan
(4) bail (14) is equipped with, the bail (14) is fixed by socket in the outer wall of discharge pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721337702.4U CN207310501U (en) | 2017-10-16 | 2017-10-16 | A kind of cooling dewatering unit of double screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721337702.4U CN207310501U (en) | 2017-10-16 | 2017-10-16 | A kind of cooling dewatering unit of double screw extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207310501U true CN207310501U (en) | 2018-05-04 |
Family
ID=62381320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721337702.4U Expired - Fee Related CN207310501U (en) | 2017-10-16 | 2017-10-16 | A kind of cooling dewatering unit of double screw extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207310501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093903A (en) * | 2018-09-25 | 2018-12-28 | 江阴市聚泰机械设备有限公司 | Material strip water removing machine |
-
2017
- 2017-10-16 CN CN201721337702.4U patent/CN207310501U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093903A (en) * | 2018-09-25 | 2018-12-28 | 江阴市聚泰机械设备有限公司 | Material strip water removing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20211016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |