CN215571560U - Cooling device in nylon plastics production process - Google Patents
Cooling device in nylon plastics production process Download PDFInfo
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- CN215571560U CN215571560U CN202120952080.6U CN202120952080U CN215571560U CN 215571560 U CN215571560 U CN 215571560U CN 202120952080 U CN202120952080 U CN 202120952080U CN 215571560 U CN215571560 U CN 215571560U
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- cooling
- pipeline
- cooling tube
- cooler bin
- nylon
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Abstract
The patent application relates to the technical field of nylon material processing equipment, and discloses a cooling device in the production process of nylon plastics, which comprises a cooling component and a heat dissipation component, wherein cooling liquid circulates between the cooling component and the heat dissipation component, the cooling component comprises a cooling box and a cooling pipeline, the cooling pipeline penetrates through two opposite side walls of the cooling box, two ends of the cooling pipeline are exposed out of the cooling box, a cooling space for circulating the cooling liquid is formed between the cooling box and the cooling pipeline, the cooling pipeline is made of a copper pipe, one end of the cooling pipeline exposed out of the cooling box is provided with a feed inlet, the other end of the cooling pipeline is provided with a discharge outlet, the cooling pipeline is rotatably connected with a spiral feeding screw rod, the spiral feeding screw rod is used for stirring and conveying the nylon plastics along the axis of the cooling pipeline from the feed inlet to the discharge outlet, and the cooling pipeline is fixedly connected with a driving motor for driving the spiral feeding screw rod to rotate, the method has the characteristics of avoiding dust adhesion in the cooling process and high cleanliness.
Description
Technical Field
The utility model relates to the technical field of nylon material processing equipment, in particular to a cooling device in a nylon plastic production process.
Background
The nylon is a common thermoplastic engineering plastic, has good comprehensive properties including mechanical property, heat resistance, abrasion resistance, chemical resistance and self-lubricity, has low friction coefficient, has certain flame retardance and is easy to process. After the tackifying process, the temperature of the nylon material discharged from the vacuum kettle is high, and the nylon material can be packaged only after being cooled to 45-60 ℃. In the traditional process, a worker usually puts nylon into a cooling disc from a vacuum reaction kettle, then blows the nylon against the cooling disc by a fan, turns over the nylon once every a period of time so as to cool the high-temperature nylon material, and after the nylon material is cooled to a specified temperature, the nylon material is sieved, dedusted, and weighed and packaged. Dust is easily adhered to the surface of nylon in the cooling process, and the cleanliness of the nylon is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cooling device in a nylon plastic production process, which has the characteristics of capability of avoiding dust adhesion in the cooling process, high cleanliness and high heat dissipation efficiency.
In order to achieve the above purpose, the basic scheme of the utility model is as follows:
a cooling device in the production process of nylon plastics comprises a cooling component and a heat dissipation component, wherein cooling liquid is circulated between the cooling component and the heat dissipation component, the cooling assembly comprises a cooling box and a cooling pipeline, the cooling pipeline penetrates through two opposite side walls of the cooling box, two ends of the cooling pipeline are exposed out of the cooling box, a cooling space for circulating cooling liquid is formed between the cooling box and the cooling pipeline, the cooling pipeline is made of a copper pipe, a feeding hole is arranged at one end of the cooling pipeline exposed out of the cooling box, a discharge hole is arranged at the other end of the cooling pipeline, a spiral feeding screw rod is rotationally connected in the cooling pipeline, the spiral feeding screw is used for stirring and conveying nylon plastics along the axis of the cooling pipeline from the feeding hole to the discharging hole, and the cooling pipeline is fixedly connected with a driving motor for driving the spiral feeding screw rod to rotate.
Further, radiating component includes the cooling tube and the storage water tank that communicate each other, the cooling tube is arranged in radiating the heat that the coolant liquid that flows in the cooler bin carried to the air in, the intercommunication has first pipeline between storage water tank and the cooler bin, be provided with the water pump on the first pipeline, the UNICOM has the second pipeline between cooling tube and the cooler bin, the water pump is used for driving the coolant liquid and passes through first pipeline, cooler bin, second pipeline, cooling tube in proper order and returns to in the storage water tank.
Further, the axis of the cooling pipeline is arranged in a downward inclination mode along the direction from the feeding hole to the discharging hole.
Further, a water inlet and a water outlet are formed in one side wall of the cooling box, the water inlet is communicated with the first pipeline, the water outlet is communicated with the second pipeline, the water inlet is formed in one side close to the discharge hole, and the water outlet is formed in one side close to the feed inlet.
Further, the radiating pipe is spiral in shape.
Furthermore, the cooling pipeline is arranged in the outer side surface of the cooling box in a spiral mode, a guide portion is arranged on the outer side surface of the cooling box in a guide mode and used for guiding the flow direction of cooling liquid in the cooling box, the guide portion extends along the axis direction of the cooling pipeline, and the spiral direction of the guide portion is opposite to the spiral direction of the spiral feeding screw.
Compared with the prior art, the scheme has the beneficial effects that:
the nylon plastic is accommodated in the cooling pipeline in the cooling process, so that the nylon plastic is prevented from contacting with air, the nylon plastic can be prevented from being attached to dust suspended in the air in the cooling process, and the cleanliness of the nylon plastic can be improved; set up the spiral feed rod in cooling tube, be convenient for control nylon plastics's translation rate to the spiral feed rod can also play the stirring effect to nylon plastics, makes its inner wall that can evenly contact with cooling tube, improves cooling efficiency, makes the cooling more even.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is a schematic cross-sectional view of an embodiment.
Reference numerals in the drawings of the specification include:
1. a cooling tank; 101. a water inlet; 102. a water outlet; 2. a cooling duct; 21. a helical feed screw; 211. a motor; 201. a feed inlet; 202. a discharge port; 203. a guide portion; 3. a water storage tank; 4. a radiating pipe; 5. a first conduit; 51. a water pump; 6. a second conduit.
Detailed Description
The utility model will be described in further detail by means of specific embodiments with reference to the accompanying drawings:
example (b):
a cooling device in the nylon plastic production process is shown in figure 1 and comprises a cooling component and a heat dissipation component, wherein cooling liquid is circulated between the cooling component and the heat dissipation component. The cooling assembly comprises a cooling box 1 and a cooling pipeline 2, the cooling pipeline 2 penetrates through two opposite side walls of the cooling box 1, two ends of the cooling pipeline 2 are exposed out of the cooling box 1, the cooling pipeline 2 is made of a copper pipe, and one end of the cooling pipeline 2 exposed out of the cooling box 1 is provided with a feeding hole 201. The radiating assembly comprises a radiating pipe 4 and a water storage tank 3 which are communicated with each other, the radiating pipe 4 is used for radiating heat carried by cooling liquid flowing out of the cooling tank 1 into air, and the shape of the radiating pipe 4 is spiral. The communication has first pipeline 5 between storage water tank 3 and the cooler bin 1, is provided with water pump 51 on the first pipeline 5, and the UNICOM has second pipeline 6 between cooling tube 4 and the cooler bin 1, and water pump 51 is used for driving the coolant liquid in first pipeline 5, cooler bin 1, second pipeline 6, cooling tube 4 and get back to storage water tank 3 in proper order.
As shown in fig. 2, a cooling space for circulating a cooling liquid is formed between the cooling tank 1 and the cooling pipe 2, a discharge port 202 is provided at the other end of the cooling pipe 2, and an axis of the cooling pipe 2 is inclined downward in a direction from the feed port 201 to the discharge port 202. The spiral feeding screw 21 is connected in the cooling pipeline 2 in a rotating mode, the spiral feeding screw 21 is used for stirring and conveying nylon plastics along the axis of the cooling pipeline 2 from the feeding hole 201 to the discharging hole 202, and in the stirring process, the nylon plastics can be uniformly contacted with the inner wall of the cooling pipeline 2, so that the combustion heat is more efficient and uniform. The conveying speed of the nylon plastics can be controlled by adjusting the autorotation speed of the spiral feeding screw 21, thereby being convenient for controlling the cooling time. A driving motor 211 for driving the spiral feeding screw 21 to rotate is fixedly connected to the cooling pipeline 2. A water inlet 101 and a water outlet 102 are formed in one side wall of the cooling box 1, the water inlet 101 is communicated with the first pipeline 5, the water outlet 102 is communicated with the second pipeline 6, the water inlet 101 is formed in one side close to the discharge hole 202, and the water outlet 102 is formed in one side close to the feed hole 201. The cooling pipeline 2 is internally provided with a guide part 203 in a spiral manner on the outer side surface of the cooling tank 1, the guide part 203 extends along the axial direction of the cooling pipeline 2, the guide part 203 is used for guiding the flow direction of the cooling liquid in the cooling tank 1, so that the cooling liquid in the cooling tank 1 circulates along the extending direction of the guide part 203, the spiral direction of the guide part 203 is opposite to the spiral direction of the spiral feeding screw 21, the flow direction of the cooling liquid is opposite to the flow direction of nylon plastics, the temperature of the cooling liquid is higher along with the increase of the area of the cooling pipeline 2 flowing through in the cooling process, and the heat absorbed by the cooling liquid is smaller, so that the newly injected cooling liquid is guided to continuously cool the cooling pipeline 2 close to the discharge port 202, and the heat dissipation efficiency can be improved.
The specific implementation mode of the scheme is as follows:
when the nylon plastic is cooled, the motor 211 is started, the motor 211 drives the spiral feeding screw 21 to rotate, the nylon plastic is injected into the cooling pipeline 2 through the feeding hole 201, the spiral feeding screw 21 stirs the nylon plastic to enable the nylon plastic to be uniformly turned in the cooling pipeline 2, heat carried on the nylon plastic is uniformly transferred to the surface of the cooling pipeline 2, and the nylon plastic is conveyed from the feeding hole 201 to the discharging hole 202. When the motor 211 is started, the water pump 51 is started, and the water pump 51 drives the cooling liquid to flow out from the water storage tank 3, sequentially flow through the first pipeline 5, the cooling tank 1, the second pipeline 6 and the radiating pipe 4, and return to the water storage tank 3. The cooling liquid flows along the extending direction of the guide part 203 after entering the cooling box 1, and takes away the heat on the surface of the cooling pipeline 2, so as to achieve the effect of cooling the nylon plastic. When the cooling liquid passes through the radiating pipe 4, the radiating pipe 4 scatters the heat carried in the cooling liquid to the air hole, and the cooled cooling liquid flows back to the water storage tank 3.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. A cooling device in the production process of nylon plastics is characterized in that: including cooling module and radiator unit, circulation leads to between cooling module and the radiator unit has the coolant liquid, cooling module includes cooler bin (1) and cooling tube (2), cooling tube (2) run through two relative lateral walls of cooler bin (1), the both ends of cooling tube (2) are exposed in cooler bin (1), be formed with the cooling space that is used for circulating the coolant liquid between cooler bin (1) and cooling tube (2), cooling tube (2) are made by the copper pipe, cooling tube (2) are exposed in one of cooler bin (1) and are served and are provided with feed inlet (201), be provided with discharge gate (202) on the other end of cooling tube (2), cooling tube (2) internal rotation is connected with spiral feeding screw rod (21), spiral feeding screw rod (21) are used for the stirring and carry nylon plastics along the axis of cooling tube (2) by the direction of feed inlet (201) to discharge gate (202), and a driving motor (211) for driving the spiral feeding screw (21) to rotate is fixedly connected to the cooling pipeline (2).
2. The cooling device in the nylon plastic production process according to claim 1, wherein: radiating component includes cooling tube (4) and storage water tank (3) that communicate each other, cooling tube (4) are arranged in radiating the heat that the coolant liquid that flows in cooler bin (1) carried to the air in, the intercommunication has first pipeline (5) between storage water tank (3) and cooler bin (1), be provided with water pump (51) on first pipeline (5), the UNICOM has second pipeline (6) between cooling tube (4) and cooler bin (1), water pump (51) are used for driving the coolant liquid in first pipeline (5), cooler bin (1), second pipeline (6), cooling tube (4) and get back to in storage water tank (3) in proper order.
3. The cooling device in the nylon plastic production process according to claim 1, wherein: the axis of the cooling pipeline (2) is arranged in a downward inclination mode along the direction from the feeding hole (201) to the discharging hole (202).
4. The cooling device in the nylon plastic production process according to claim 2, wherein: a water inlet (101) and a water outlet (102) are formed in one side wall of the cooling box (1), the water inlet (101) is communicated with the first pipeline (5), the water outlet (102) is communicated with the second pipeline (6), the water inlet (101) is formed in one side close to the discharge hole (202), and the water outlet (102) is formed in one side close to the feed port (201).
5. The cooling device in the nylon plastic production process according to claim 2, wherein: the radiating pipe (4) is spiral in shape.
6. The cooling device in the nylon plastic production process according to claim 1, wherein: the cooling device is characterized in that a guide part (203) is spirally arranged on the outer side surface of the cooling box (1) in the cooling pipeline (2), the guide part (203) is used for guiding the flow direction of cooling liquid in the cooling box (1), the guide part (203) extends along the axis direction of the cooling pipeline (2), and the spiral direction of the guide part (203) is opposite to the spiral direction of the spiral feeding screw (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120952080.6U CN215571560U (en) | 2021-05-06 | 2021-05-06 | Cooling device in nylon plastics production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120952080.6U CN215571560U (en) | 2021-05-06 | 2021-05-06 | Cooling device in nylon plastics production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215571560U true CN215571560U (en) | 2022-01-18 |
Family
ID=79858892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120952080.6U Active CN215571560U (en) | 2021-05-06 | 2021-05-06 | Cooling device in nylon plastics production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215571560U (en) |
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2021
- 2021-05-06 CN CN202120952080.6U patent/CN215571560U/en active Active
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