CN211807760U - Cooling tank for nylon screw extruder - Google Patents
Cooling tank for nylon screw extruder Download PDFInfo
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- CN211807760U CN211807760U CN202020317946.1U CN202020317946U CN211807760U CN 211807760 U CN211807760 U CN 211807760U CN 202020317946 U CN202020317946 U CN 202020317946U CN 211807760 U CN211807760 U CN 211807760U
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Abstract
The utility model discloses a cooling tank for nylon screw extruder. The technical key points of the device comprise a support frame arranged at the extrusion end of the extruder and a water storage tank arranged on the support frame, a first lower compression roller is arranged in one end, close to the extruder, in the water storage tank, a first lifting roller parallel to the first lower compression roller is arranged on one side, located at the discharge end of the first lower compression roller, in the water storage tank, a partition plate is arranged at a position, close to the middle, in the water storage tank, the partition plate separates the water storage tank into a main water tank close to the extruder and an auxiliary water tank far away from the extruder, the first lower compression roller and the first lifting roller are located in the main water tank, a second lower compression roller and a second lifting roller which are parallel to each other are arranged in the auxiliary water tank, a guide roller is arranged above the partition plate, and the. The utility model has the advantages of need not to shut down the extruder when changing the cooling water in the cooling bath, guarantee the extruder production continuity.
Description
Technical Field
The utility model relates to a nylon production facility technical field, more specifically say, it relates to a cooling tank for nylon screw extruder.
Background
The screw extruder is a material processing device which can fully plasticize and uniformly mix materials and form through a neck mold by means of pressure and shearing force generated by rotation of a screw. Extruders can be largely classified into twin-screw extruders, single-screw extruders, rare multi-screw extruders and screw-less extruders. An extruder is needed in the production process of nylon, and the temperature of the nylon product which is just extruded is high, so that a cooling groove needs to be arranged at the extrusion end of the extruder to cool the nylon product.
Chinese patent No. CN207758104U discloses a cooling tank for cooling plastics of an extruder, the technical proposal is that a cooling tank for cooling the extruded plastic of an extruder is arranged at one side of the extruder and comprises a supporting frame at the bottom and a water storage tank arranged above the supporting frame, the bottom of the supporting frame is provided with a movable roller, the bottom of the supporting frame is also provided with a limiting component for limiting the movement of the supporting frame, the limiting component comprises a positioning disk fixedly arranged on the ground and a positioning bolt connected with the positioning disk, the supporting frame is provided with a positioning hole for the positioning bolt to pass through, one side of the water storage tank close to the extruder is provided with a press roller for pressing the extruded plastic downwards, there is the passageway that pushes down that supplies to extrude plastics and pass through between the tank bottom surface of compression roller and aqua storage tank, the one end that the compression roller was kept away from to the aqua storage tank is provided with the first lifting roll that is located the aqua storage tank top.
In the prior art, similar to the cooling tank for cooling the plastic of the extruder, a product extruded from the extruder enters the water storage tank from the lower part of the lower pressing roller and penetrates out of the water storage tank from the upper part of the first lifting roller, so that the product is cooled; and its support frame can slide on subaerial, and then can adjust the position of cooling bath, solved cooling bath among the prior art and extruder apart from being relatively close can cause inconvenience to the maintenance of extruder, and the problem that the whole quality of cooling bath is heavier to be difficult to remove.
However, when the high-temperature nylon product is cooled by the cooling water in the water storage tank, the temperature of the cooling water is increased, and further the cooling effect on the nylon product is affected, and after the cooling water is cooled for a while, the cooling water is dirty due to the effect of stains on the surface of the nylon product, so that the cooling water needs to be replaced. When the cooling water in the water storage tank is replaced, the water in the water storage tank needs to be drained firstly, then clean cooling water is introduced, and a product extruded by the extruder cannot be cooled in the period of replacing the cooling water, so that the extruder needs to be stopped, and the continuous production of the extruder is further influenced.
SUMMERY OF THE UTILITY MODEL
To the technical problem that exists, an object of the utility model is to provide a cooling bath for nylon screw extruder, it has need not to shut down the extruder when changing the cooling water in the cooling bath, guarantees the advantage of extruder production continuity.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a cooling tank for nylon screw extruder, is including setting up the support frame of end and the aqua storage tank of setting on the support frame are extruded to the extruder, be provided with first compression roller in the one end that is close to the extruder in the aqua storage tank, the one side that lies in first compression roller discharge end is provided with the first lifting roll parallel with first compression roller, the position that is close to in the middle of the aqua storage tank is provided with the division board, the division board separates into the main basin that is close to the extruder with the aqua storage tank and keeps away from the auxiliary flume of extruder, first compression roller and first lifting roll are located the main basin, be provided with compression roller and second lifting roll under the second that is parallel to each other in the auxiliary flume, the top of division board is provided with the guide roll, the guide roll is parallel to each other with first compression roller and second compression roller.
By adopting the technical scheme, after the product is extruded from the extruder, the water storage tank is divided into the main water tank and the auxiliary water tank by the partition plate, the main water tank and the auxiliary water tank can be cooled, the product enters the main water tank through the lower part of the first lower pressing roller in sequence for cooling, and then the product leaves the main water tank from the upper part of the first lifting roller and the upper part of the guide roller; then enters into the auxiliary water tank from the upper part of the guide roller and the lower part of the second lower press roller, and finally leaves from the auxiliary water tank from the second lifting roller to enter into the next procedure. When the cooling water in the main water tank needs to be replaced, the clean cooling water can be added or replaced into the auxiliary water tank; when water in the auxiliary water tank needs to be replaced, clean cooling water can be added into or replaced in the main water tank, the product is guaranteed to be cooled by the cooling water in the water tank all the time, the product is guaranteed to be cooled by the water storage tank all the time, the extruder does not need to be stopped when the cooling water in the cooling tank is replaced, and the production continuity effect of the extruder is guaranteed.
The utility model discloses further set up to: the bottom of one side of main basin and vice basin all is provided with the on-off valve, the upper end of main basin and vice basin all is provided with the inlet tube.
Through adopting above-mentioned technical scheme, through the on-off valve, can be convenient for control and drain away the water in main basin and the auxiliary water tank, and through the inlet tube, can add water in toward main basin and the auxiliary water tank.
The utility model discloses further set up to: one end of the main water tank close to the extruder extends outwards to form a first supporting plate, and a first blower is arranged above the first supporting plate.
Through adopting above-mentioned technical scheme, through setting up first blower, can blow the heat dissipation to the product in advance to blow away some adhesion at the dust on product surface.
The utility model discloses further set up to: and a second support plate extends outwards from one end of the auxiliary water tank, which is far away from the extruder, a second blower is arranged above the second support plate, a channel for a product to pass through is arranged between the second blower and the upper surface of the second support plate, and the second blower blows towards the direction of the upper surface of the second support plate.
Through adopting above-mentioned technical scheme, the product leaves can follow the passageway process between second backup pad and the second hair-dryer after the aqua storage tank, and the second hair-dryer can be weathered the cooling water of adhesion on the product surface, the subsequent processing of the product of being convenient for.
The utility model discloses further set up to: and a water accumulating tank is arranged below the second blower on the second supporting plate.
Through adopting above-mentioned technical scheme, through setting up the ponding groove, when the second hair-dryer weathers the product that leaves the aqua storage tank, can directly blow the cooling water of adhesion on the product surface to in the ponding groove.
The utility model discloses further set up to: the bottom of the water storage tank is provided with a plurality of radiating grooves.
Through adopting above-mentioned technical scheme, through setting up the radiating groove, can increase the area of contact of the cooling water in the aqua storage tank with the aqua storage tank, be favorable to promoting the heat dissipation cooling of cooling water.
The utility model discloses further set up to: each heat dissipation groove is arranged along the length direction of the water storage tank, and each heat dissipation groove is arranged in an S shape along the length direction of the water storage tank.
Through adopting above-mentioned technical scheme, through the radiating groove that is the S-shaped setting, can improve radiating groove and external area of contact, improve the heat dissipation cooling of cooling water.
The utility model discloses further set up to: and third blowers blowing inwards are arranged above the main water tank and the auxiliary water tank.
Through adopting above-mentioned technical scheme, all set up the third fan through the top at main basin and vice basin, can carry out the cooling of initiatively blowing to the cooling water in the aqua storage tank, further improve the radiating rate of cooling water, guarantee the cooling effect of cooling water.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the water storage tank can be divided into a main water tank and an auxiliary water tank for alternative or simultaneous use by arranging the partition plate, the guide roller, the second lower pressing roller and the second lifting roller in a matching manner, and the water storage tank can be separately replaced when cooling water is replaced, so that a product can be cooled all the time when passing through the water storage tank, the extruder does not need to be stopped when the cooling water in the cooling tank is replaced, and the production continuity of the extruder is ensured;
(2) by arranging the first supporting plate and the first air blower, the product can be blown and cooled in advance, and some dust adhered to the outer surface of the product can be blown off;
(3) by arranging the second blower and the second support plate, the product leaving the water storage tank can be dried, so that the next process can be conveniently carried out; and through setting up the ponding groove, can directly blow the cooling water of adhesion at the product surface to in the ponding groove.
Drawings
Fig. 1 is a schematic view of the overall structure of a cooling tank.
Reference numerals: 1. a support frame; 2. a water storage tank; 21. a main water tank; 22. a secondary water tank; 3. a first lower press roll; 4. a first lift roller; 5. a partition plate; 6. a second lower press roll; 7. a second lift roller; 8. a guide roller; 9. opening and closing a valve; 10. a water inlet pipe; 11. a first support plate; 12. a first blower; 13. a second support plate; 14. a second blower; 15. a water accumulation tank; 16. a third blower; 17. a heat dissipation groove.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
In the embodiment, a cooling tank for a nylon screw extruder is shown in fig. 1, and comprises a support frame 1 arranged at the extrusion end of the extruder and a water storage tank 2 arranged on the support frame 1, wherein the water storage tank 2 is cuboid and is provided with an opening at the upper end; one end internal rotation that is close to the extruder in aqua storage tank 2 is provided with first compression roller 3, and the one side rotation that is located 3 discharge ends of first compression roller in aqua storage tank 2 is provided with first lifting roll 4 parallel with first compression roller 3. Wherein, a partition plate 5 is fixed in the position close to the middle in the water storage tank 2, the partition plate 5 symmetrically divides the water storage tank 2 into a main water tank 21 close to the extruder and an auxiliary water tank 22 far away from the extruder, and the first lower press roll 3 and the first lifting roll 4 are positioned in the main water tank 21; a second lower press roll 6 and a second lifting roll 7 which are parallel to each other are rotatably arranged in the auxiliary water tank 22, a guide roll 8 is rotatably arranged above the partition plate 5, and the guide roll 8 is parallel to the first lower press roll 3 and the second lower press roll 6.
After being extruded from the extruder, the strip-shaped product enters the main water tank 21 from the lower part of the first guide roller 8, is cooled by cooling water in the main water tank 21 and then leaves the main water tank 21 from the upper part of the first lifting roller 4; after the product passes through the guide roller 8, the product enters the auxiliary water tank 22 from below the second lower press roller 6, and then the auxiliary water tank 22 is opened from above the second lifting roller 7. Wherein, the main water tank 21 and the auxiliary water tank 22 can be used alternately or simultaneously, and when the main water tank 21 is used and the cooling water in the main water tank 21 is replaced, clean cooling water can be added or replaced into the auxiliary water tank 22; when using the cooling water in vice basin 22 and the vice basin 22 to change, can provide to add or change clean cooling water in the main basin 21, guarantee that the product can cool off all the time from aqua storage tank 2 process, need not to shut down the extruder when the cooling water in the realization change cooling tank, guarantee the effect of extruder production continuity.
The opening and closing valves 9 are mounted at the bottoms of one sides of the main water tank 21 and the auxiliary water tank 22, and after the opening and closing valves 9 are opened, cooling water in the main water tank 21 and the auxiliary water tank 22 can be conveniently and quickly discharged when the cooling water is replaced; and the water inlet pipes 10 are installed at the upper ends of the main water tank 21 and the sub water tank 22, so that clean cooling water can be conveniently added into the main water tank 21 and the sub water tank 22.
Further, a first support plate 11 extends outwards from one end of the main water tank 21 close to the extruder, the first support plate 11 is located between the main water tank 21 and the extrusion end of the extruder, and a first blower 12 is arranged above the first support plate 11; the first blower 12 can blow and dissipate heat in advance for products entering the water storage tank 2, and the cooling effect on the products is improved.
Because cooling water can adhere to the surface of the product after leaving the water storage tank 2, a second support plate 13 extends outwards from one end of the auxiliary water tank 22 away from the extruder, a second blower 14 is arranged above the second support plate 13, a channel for the product to pass through is arranged between the second blower 14 and the upper surface of the second support plate 13, and the second blower 14 blows towards the upper surface of the second support plate 13; after the product leaves from the effluent, the second blower 14 can blow and dry the product to blow off water drops on the surface of the product, so that the next process can be conveniently carried out; and a water collecting tank 15 is arranged on the second support plate 13 below the second blower 14, and the water collecting tank 15 can be used for containing blown water drops.
Further, because the product can make the temperature of cooling water rise after the cooling, all be provided with the third hair-dryer 16 towards the inside heat dissipation of blowing of aqua storage tank 2 in the top of main basin 21 and auxiliary basin 22, third hair-dryer 16 can be for the cooling water in main basin 21 and the auxiliary basin 22, avoids the temperature of cooling water higher, guarantees the cooling effect to the product. Wherein, the bottom of the water storage tank 2 is provided with a plurality of radiating grooves 17, so that the cooling effect of the cooling water is further improved; and each heat radiating groove 17 is provided in an S-shape along the length direction of the water storage tank 2, so that the cooling effect of the cooling water can be further improved.
The utility model discloses a working process and beneficial effect as follows:
when the cooling device works, cooling water can be added into one or two of the main water tank 21 or the auxiliary water tank 22 for use, and after being extruded from the extruder, a product enters the main water tank 21 through the first lower pressing roller 3, can pass through the cooling water in the main water tank 21, and then leaves the main water tank 21 from the first lifting roller 4; then enters the auxiliary water tank 22 from the second lower pressure roller 6 after passing through the guide roller 8, and finally leaves the auxiliary water tank 22 from the second lifting roller 7; when cooling water in the main tank 21 is required, cooling water may be supplied to the sub tank 22 through the water inlet pipe 10, and then the cooling water in the main tank 21 may be discharged and replaced through the open/close valve 9. When the cooling water needs to be replaced in the sub-tank 22, clean cooling water may be added to the main tank 21. When using main basin 21 and vice basin 22 simultaneously, can change the cooling water in main basin 21 and the vice basin 22 in turn, guarantee that the product can cool off all the time from aqua storage tank 2 process, and then need not shut down the extruder, realize need not to shut down the extruder when changing the cooling water in the cooling bath, guarantee the effect of extruder production continuity.
When the product got into aqua storage tank 2, first blower 12 can blow the cooling in advance to the product, leaves aqua storage tank 2 back as the product, and second blower 14 can blow off the adhesion at the water droplet on product surface, and third blower 16 can cool down the cooling water in the aqua storage tank 2, guarantees the cooling effect of cooling water.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. The utility model provides a cooling tank for nylon screw extruder, is including setting up support frame (1) of extruding the end at the extruder and setting up aqua storage tank (2) on support frame (1), be provided with first compression roller (3) down in the one end that is close to the extruder in aqua storage tank (2), one side that is located first compression roller (3) discharge end in aqua storage tank (2) is provided with first lifting roll (4) parallel with first compression roller (3), its characterized in that: position near the centre in aqua storage tank (2) is provided with division board (5), division board (5) separate into main basin (21) that is close to the extruder and keep away from auxiliary basin (22) of extruder with aqua storage tank (2), first compression roller (3) and first lifting roll (4) are located main basin (21), be provided with compression roller (6) and second lifting roll (7) under the second that is parallel to each other in auxiliary basin (22), the top of division board (5) is provided with guide roll (8), guide roll (8) are all parallel to each other with first compression roller (3) and second compression roller (6).
2. A cooling tank for a nylon screw extruder according to claim 1, wherein: the water tank is characterized in that the bottom of one side of each of the main water tank (21) and the auxiliary water tank (22) is provided with an opening and closing valve (9), and the upper ends of the main water tank (21) and the auxiliary water tank (22) are provided with water inlet pipes (10).
3. A cooling tank for a nylon screw extruder according to claim 1, wherein: one end of the main water tank (21) close to the extruder extends outwards to form a first supporting plate (11), and a first air blower (12) is arranged above the first supporting plate (11).
4. A cooling tank for a nylon screw extruder according to claim 1, wherein: one end, far away from the extruder, of the auxiliary water tank (22) extends outwards to form a second supporting plate (13), a second air blower (14) is arranged above the second supporting plate (13), a channel for products to pass is formed between the second air blower (14) and the upper surface of the second supporting plate (13), and air is blown towards the upper surface of the second supporting plate (13) by the second air blower (14).
5. A cooling tank for a nylon screw extruder according to claim 4, wherein: a water accumulating tank (15) is arranged on the second supporting plate (13) and below the second blower (14).
6. A cooling tank for a nylon screw extruder according to claim 1, wherein: the bottom of the water storage tank (2) is provided with a plurality of radiating grooves (17).
7. A cooling tank for a nylon screw extruder according to claim 6, wherein: each heat dissipation groove (17) is arranged along the length direction of the water storage tank (2), and each heat dissipation groove (17) is arranged in an S shape along the length direction of the water storage tank (2).
8. A cooling tank for a nylon screw extruder according to claim 6, wherein: third blowers (16) blowing air inwards are arranged above the main water tank (21) and the auxiliary water tank (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020317946.1U CN211807760U (en) | 2020-03-14 | 2020-03-14 | Cooling tank for nylon screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020317946.1U CN211807760U (en) | 2020-03-14 | 2020-03-14 | Cooling tank for nylon screw extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211807760U true CN211807760U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020317946.1U Active CN211807760U (en) | 2020-03-14 | 2020-03-14 | Cooling tank for nylon screw extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211807760U (en) |
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2020
- 2020-03-14 CN CN202020317946.1U patent/CN211807760U/en active Active
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