CN213441086U - Water cooling device for plastic pipe processing - Google Patents
Water cooling device for plastic pipe processing Download PDFInfo
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- CN213441086U CN213441086U CN202022046844.3U CN202022046844U CN213441086U CN 213441086 U CN213441086 U CN 213441086U CN 202022046844 U CN202022046844 U CN 202022046844U CN 213441086 U CN213441086 U CN 213441086U
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Abstract
The utility model discloses a water cooling plant is used in plastics tubular product processing, including a water-cooling tank, feed inlet and discharge gate have been seted up respectively to the left and right sides of water-cooling tank, the well lower part horizontal mounting of water-cooling tank inner chamber has a plurality of rotatable conveying rollers, the transmission is connected with a conveyer belt between a plurality of conveying rollers, the outer wall of water-cooling tank has set firmly a first motor, the output of first motor and a conveying roller coaxial fixed that is located the avris. The utility model relates to a tubular product cooling technology field, this water cooling plant is used in plastics tubular product processing through convection type atomizing water-cooling mechanism about setting up, ensures that water-cooling mechanism can cover whole plastics tubular product entirely, eliminates the cooling dead angle, through two water-cooling mechanism from top to bottom, can carry out water-cooling simultaneously to the upper and lower two sides of plastics tubular product and handle to reach reinforcing cooling effect, and guaranteed refrigerated homogeneity, prevented the phenomenon of stress concentration, improved the tubular product quality.
Description
Technical Field
The utility model relates to a tubular product cooling technology field specifically is a water cooling plant is used in plastics tubular product processing.
Background
After the plastic pipe is extruded and molded, the surface temperature of the plastic pipe is high, so that the surface of the plastic pipe needs to be rapidly cooled through water cooling treatment.
The plastic pipe cooling device disclosed in the Chinese patent No. CN201922127716.9 realizes a better cooling effect by combining air cooling and water cooling, but the device has an obvious disadvantage, and can be found by combining the specification and the drawings, the air cooling and water cooling devices are both positioned above the pipe, therefore, in the moving process of the pipe, only the upper surface of the pipe can be effectively cooled, and the lower surface of the pipe is positioned on the back-off surface, so that the obvious cooling effect is greatly weakened, the whole cooling effect of the pipe is influenced, and meanwhile, the stress concentration of the pipe can be increased due to uneven cooling, thereby reducing the quality of the pipe.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a plastics tubular product processing water cooling plant has solved the uneven problem of current plastics tubular product cooling.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water cooling plant is used in plastics tubular product processing, includes a water-cooling tank, feed inlet and discharge gate have been seted up respectively to the left and right sides of water-cooling tank, the well lower part horizontal installation of water-cooling tank inner chamber has a plurality of rotatable conveying rollers, the transmission is connected with a conveyer belt between a plurality of conveying rollers, the outer wall of water-cooling tank has set firmly a first motor, the output of first motor and a conveying roller coaxial fixation that is located the avris.
All be provided with down the atomizing shower nozzle between two adjacent conveying rollers, the bottom of lower atomizing shower nozzle is connected with a first connecting pipe.
The top of water-cooling tank is provided with a cold water storage cistern, the top of cold water storage cistern is provided with water inlet and second motor respectively, rotatable (mixing) shaft is installed at the top of cold water storage cistern inner wall, and the top of this (mixing) shaft is coaxial fixed with the output of second motor, two inner walls all are provided with first refrigerator about the cold water storage cistern, the bottom of cold water storage cistern is connected with the second and links the pipe, atomizer is installed at the top of water-cooling cistern inner chamber, the bottom that the second links the pipe communicates with the water inlet of last atomizer, be provided with first pump machine on the second links the pipe.
The bottom of the cold water tank is connected with a third connecting pipe, a second pump is arranged on the third connecting pipe, the bottom of the third connecting pipe is connected with a multi-way pipe, a bearing sleeve with the number equal to that of the conveying rollers is embedded in one side wall of the cold water tank, the bearing sleeves are communicated with one end of the conveying rollers in a one-to-one correspondence mode, the other end of each bearing sleeve is communicated with the multi-way pipe through a fourth connecting pipe, and one end of the first connecting pipe penetrates through the cold water tank and is communicated with the multi-way pipe.
The bottom fixedly connected with wet return of water-cooling case, be provided with heat exchanger, filter and third pump machine on the wet return respectively, the top and the water-cooling case intercommunication of wet return.
Preferably, the conveying roller is hollow, and the inner cavity of the conveying roller is provided with a second refrigerator.
Preferably, the filter comprises a sponge filter layer, an activated carbon filter layer and a filter screen layer in sequence.
Preferably, the top of the conveying roller is flush with the bottoms of the feeding hole and the discharging hole.
Preferably, a mechanical seal is sleeved at the contact position of the bearing sleeve and the conveying roller.
(III) advantageous effects
The utility model provides a water cooling plant is used in plastics tubular product processing. The method has the following beneficial effects:
this plastics tubular product processing water cooling plant through setting up upper and lower convection type atomizing water cooling mechanism, ensures that water cooling mechanism can cover whole plastics tubular product entirely, eliminates the cooling dead angle, through two water cooling mechanism from top to bottom, can carry out water-cooling to the upper and lower two sides of plastics tubular product simultaneously and handle in step to reach reinforcing cooling effect, and guaranteed refrigerated homogeneity, prevented the phenomenon of stress concentration, improved the tubular product quality.
Drawings
FIG. 1 is a front sectional view of the structure of the present invention;
FIG. 2 is a side view of the structure of the present invention;
FIG. 3 is a schematic view of the structure A-A of the present invention;
FIG. 4 is a side sectional view of the conveying roller structure of the present invention;
fig. 5 is a cross-sectional view of the filter structure of the present invention.
In the figure: 1. a water cooling tank; 2. a feed inlet; 3. a discharge port; 4. a conveying roller; 41. a second refrigerator; 5. a conveyor belt; 6. a first motor; 7. a lower atomizing spray head; 8. a first connecting pipe; 9. a cold water tank; 10. a water inlet; 11. a second motor; 12. a stirring shaft; 13. a first refrigerator; 14. a second connecting pipe; 15. a first pump; 16. an upper atomizer; 17. a third connecting pipe; 18. a second pump; 19. a multi-pass tube; 20. a bearing housing; 21. a fourth connecting pipe; 22. a water return pipe; 23. a heat exchanger; 24. a filter; 241. a sponge filter layer; 242. an active carbon filter layer; 243. a screen layer; 25. and a third pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, 3 and 4, the utility model provides a technical solution: the utility model provides a water cooling plant is used in plastics tubular product processing, including a water-cooling tank 1, feed inlet 2 and discharge gate 3 have been seted up respectively to the left and right sides of water-cooling tank 1, the well lower part horizontal installation of 1 inner chamber of water-cooling tank has a plurality of rotatable conveying rollers 4, the top of conveying roller 4 all with the bottom parallel and level of feed inlet 2 and discharge gate 3, conveying roller 4 is inside to be hollow, and conveying roller 4's inner chamber is provided with second refrigerator 41, through setting up second refrigerator 41, can continue cold to the water of conveying roller 4 inner chamber, keep low temperature state, the transmission is connected with a conveyer belt 5 between a plurality of conveying rollers 4, the outer wall of water-cooling tank 1 has set firmly a first motor 6, the output of first motor 6 and the coaxial fixed of a conveying roller.
As shown in fig. 1 and 3, a lower atomizer 7 is disposed between two adjacent conveying rollers 4, a first connecting pipe 8 is connected to the bottom of the lower atomizer 7, and the top of the lower atomizer 7 is lower than the top of the conveying rollers 4.
As shown in fig. 1, a cold water tank 9 is arranged at the top of the water cooling tank 1, a water inlet 10 and a second motor 11 are respectively arranged at the top of the cold water tank 9, a rotatable stirring shaft 12 is installed at the top of the inner wall of the cold water tank 9, the top of the stirring shaft 12 is coaxially fixed with the output end of the second motor 11, a first refrigerator 13 is arranged on each of the left inner wall and the right inner wall of the cold water tank 9, a second connecting pipe 14 is connected to the bottom of the cold water tank 9, an atomizing nozzle 16 is installed at the top of the inner cavity of the water cooling tank 1, the bottom of the second connecting pipe 14 is communicated with the water inlet of the upper atomizing nozzle 16, and a first pump 15 is arranged.
As shown in fig. 1-2, the bottom of the cold water tank 9 is connected with a third connecting pipe 17, a second pump 18 is arranged on the third connecting pipe 17, the bottom of the third connecting pipe 17 is connected with a multi-way pipe 19, a side wall of the cold water tank 1 is embedded with bearing sleeves 20 equal in number to the conveying rollers 4, the bearing sleeves 20 are in one-to-one correspondence with one ends of the conveying rollers 4 and communicated with the other ends of the bearing sleeves 20, the other ends of the bearing sleeves 20 are communicated with the multi-way pipe 19 through a fourth connecting pipe 21, a mechanical seal is sleeved at the contact position of the bearing sleeves 20 and the conveying rollers 4 to ensure the water leakage prevention effect, and one end of the first connecting pipe 8 penetrates through the cold water tank 1 and.
As shown in fig. 5, a water return pipe 22 is fixedly connected to the bottom of the water cooling tank 1, a heat exchanger 23, a filter 24 and a third pump 25 are respectively arranged on the water return pipe 22, the filter 24 sequentially comprises a sponge filter layer 241, an activated carbon filter layer 242 and a filter screen layer 243, and the top of the water return pipe 22 is communicated with the water cooling tank 1.
When the water cooling device is used, cooling water is added through the water inlet 10, the water is cooled by starting the first refrigerator 13, the second motor 11 is started, the stirring shaft 12 is driven to rotate, and therefore the water is rapidly and uniformly cooled, and the cooling process is accelerated.
Plastics tubular product passes through feed inlet 2 and gets into in water-cooling tank 1, and be located the top of conveying roller 4, start first motor 6, drive conveying roller 4 and rotate, thereby it moves to drive plastics tubular product right side, meanwhile open first pump machine 15 and second pump machine 18, cold water in the water-cooling tank 1 pours into atomizer 16 into through second connecting pipe 14 into, then spray vaporific cold water, evenly cover on the upper surface of plastics tubular product, in the same way, cold water pours into first connecting pipe 8 and fourth connecting pipe 21 respectively into through third connecting pipe 17 into, the cold water that pours into in first connecting pipe 8 spouts through lower atomizer 7, all with the lower surface that covers at plastics tubular product, through the synergism of upper and lower atomizer, can realize even and comprehensive refrigeration effect, prevent the stress concentration phenomenon that the refrigeration inequality leads to.
Further, the water injected into the fourth connecting pipe 21 finally enters the conveying roller 4 through the bearing sleeve 20, and the plastic pipe passing through the conveying roller 4 is cooled through the surface wall of the conveying roller 4, so that the cooling effect is enhanced.
The cooled plastic pipe is finally taken out from the discharge port 3, the refrigerated water (with raised heat absorption temperature) flows into the water return pipe 22 and is subjected to heat exchange through the heat exchanger 23, the heat can be used for other purposes, then the water is subjected to necessary filtering procedures through the filter 24 to filter out impurities in the water, and finally the water is re-injected into the cold water tank 9 through the lifting action of the third pump 25 to realize the recycling water.
In conclusion, this water cooling plant for plastic pipe processing through setting up upper and lower convection type atomizing water cooling mechanism, ensures that water cooling mechanism can cover whole plastic pipe entirely, eliminates the cooling dead angle, through two water cooling mechanism from top to bottom, can carry out water-cooling treatment to the upper and lower two sides of plastic pipe simultaneously in step to reach reinforcing cooling effect, and guaranteed refrigerated homogeneity, prevented the phenomenon of stress concentration, improved the tubular product quality.
It should be noted that the electrical components shown in this document are all electrically connected to an external master controller and 220V mains, and the master controller may be a conventional known device such as a computer for controlling, and the control principle, internal structure, and control switching manner of the device are conventional means in the prior art, and are directly referred to herein without further description. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a water cooling plant is used in processing of plastics tubular product which characterized in that: the conveying device comprises a water cooling box (1), wherein a feeding hole (2) and a discharging hole (3) are respectively formed in the left side and the right side of the water cooling box (1), a plurality of rotatable conveying rollers (4) are horizontally arranged at the middle lower part of the inner cavity of the water cooling box (1), a conveying belt (5) is connected among the plurality of conveying rollers (4) in a transmission manner, a first motor (6) is fixedly arranged on the outer wall of the water cooling box (1), and the output end of the first motor (6) is coaxially fixed with one conveying roller (4) positioned on the lateral side;
a lower atomization spray head (7) is arranged between every two adjacent conveying rollers (4), and the bottom of the lower atomization spray head (7) is connected with a first connecting pipe (8);
a cold water tank (9) is arranged at the top of the water cooling tank (1), a water inlet (10) and a second motor (11) are respectively arranged at the top of the cold water tank (9), a rotatable stirring shaft (12) is installed at the top of the inner wall of the cold water tank (9), the top of the stirring shaft (12) is coaxially fixed with the output end of the second motor (11), first refrigerators (13) are respectively arranged on the left inner wall and the right inner wall of the cold water tank (9), a second connecting pipe (14) is connected to the bottom of the cold water tank (9), an upper atomizing nozzle (16) is installed at the top of the inner cavity of the water cooling tank (1), the bottom of the second connecting pipe (14) is communicated with the water inlet of the upper atomizing nozzle (16), and a first pump (15) is arranged on the second connecting pipe (14);
the bottom of the cold water tank (9) is connected with a third connecting pipe (17), a second pump (18) is arranged on the third connecting pipe (17), the bottom of the third connecting pipe (17) is connected with a multi-pass pipe (19), one side wall of the cold water tank (1) is embedded with bearing sleeves (20) which are as many as the conveying rollers (4), the bearing sleeves (20) are communicated with one ends of the conveying rollers (4) in a one-to-one correspondence mode, the other ends of the bearing sleeves (20) are communicated with the multi-pass pipe (19) through a fourth connecting pipe (21), and one end of the first connecting pipe (8) penetrates through the cold water tank (1) and is communicated with the multi-pass pipe (19);
the bottom fixedly connected with wet return (22) of water-cooling case (1), be provided with heat exchanger (23), filter (24) and third pump machine (25) on wet return (22) respectively, the top and the water-cooling case (1) intercommunication of wet return (22).
2. The water cooling device for processing the plastic pipes as claimed in claim 1, wherein: the conveying roller (4) is hollow, and a second refrigerator (41) is arranged in the inner cavity of the conveying roller (4).
3. The water cooling device for processing the plastic pipes as claimed in claim 1, wherein: the filter (24) sequentially comprises a sponge filter layer (241), an activated carbon filter layer (242) and a filter screen layer (243).
4. The water cooling device for processing the plastic pipes as claimed in claim 1, wherein: the top of the conveying roller (4) is flush with the bottoms of the feed inlet (2) and the discharge outlet (3).
5. The water cooling device for processing the plastic pipes as claimed in claim 1, wherein: and a mechanical seal is sleeved at the contact position of the bearing sleeve (20) and the conveying roller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022046844.3U CN213441086U (en) | 2020-09-17 | 2020-09-17 | Water cooling device for plastic pipe processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022046844.3U CN213441086U (en) | 2020-09-17 | 2020-09-17 | Water cooling device for plastic pipe processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213441086U true CN213441086U (en) | 2021-06-15 |
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ID=76324662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022046844.3U Active CN213441086U (en) | 2020-09-17 | 2020-09-17 | Water cooling device for plastic pipe processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213441086U (en) |
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2020
- 2020-09-17 CN CN202022046844.3U patent/CN213441086U/en active Active
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| GR01 | Patent grant | ||
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Denomination of utility model: A water cooling device for plastic pipe processing Effective date of registration: 20230705 Granted publication date: 20210615 Pledgee: Jingmen Branch of China Postal Savings Bank Co.,Ltd. Pledgor: HUBEI DAY LAM MATERIALS CO.,LTD. Registration number: Y2023980047325 |