CN212123897U - Cooling and drying device for producing double-wall corrugated pipe - Google Patents
Cooling and drying device for producing double-wall corrugated pipe Download PDFInfo
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- CN212123897U CN212123897U CN202020638218.0U CN202020638218U CN212123897U CN 212123897 U CN212123897 U CN 212123897U CN 202020638218 U CN202020638218 U CN 202020638218U CN 212123897 U CN212123897 U CN 212123897U
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Abstract
The utility model provides a cooling and drying device for production of double-walled bellows, including the cooling and drying case, the both ends of cooling and drying case are equipped with the through-hole that supplies the bellows to pass, the cooling and drying bottom of the case portion is equipped with the outlet, be equipped with roll-type conveyer and water cooling mechanism in the cooling and drying case, water cooling mechanism is including setting up shower and shower down on the upper and lower both sides of roll-type conveyer, it carries out the shower nozzle that sprays to the bellows to go up to be equipped with on shower and the shower down, it leads to pipe and water pump and is connected with the water tank to go up the shower and shower down, be equipped with drying mechanism in the cooling and drying case, drying mechanism includes the blowing pipe, be equipped with the nozzle that bloies to the bellows on the blowing pipe, the blowing pipe passes through the guide duct and is connected with blast apparatus, be equipped with dewatering mechanism between water cooling mechanism and the drying mechanism. The device can realize that cooling and drying go on in succession, improves drying effect.
Description
Technical Field
The utility model belongs to double-walled bellows production facility field, in particular to a cooling and drying device for production of double-walled bellows.
Background
The double-wall corrugated pipe is a novel light pipe made of high-density polyethylene, and has the characteristics of light weight, high pressure resistance, good toughness, fast construction, long service life and the like. After extrusion molding, the double-wall corrugated pipe needs to be cooled.
The existing cooling equipment is generally water-cooled by water spray. For example, CN205853299U discloses a double-wall corrugated pipe cooling and drying device, which includes a box body with a first opening and a second opening at two ends, a spraying device, a water spraying device, a corrugated pipe guiding device, a guiding pipe, a water removing and cooling device, a double-wall corrugated pipe temperature detecting device and a water temperature adjusting device; the water removal cooling device is arranged on the first opening of the box body, the guide pipe is arranged in the second opening of the box body and is exposed, the spraying device, the water spraying device and the corrugated pipe guiding device are arranged in the box body, the spraying device is close to the second opening of the box body, which is provided with the guide pipe, and the water spraying device is positioned in the middle of the box body so as to gradually cool the double-wall corrugated pipe entering from the guide pipe of the box body through the spraying device, the water spraying device and the water removal cooling device; the water removal cooling device comprises a first fan, a second fan and a third fan, the first fan is arranged above the first opening of the box body, the second fan and the third fan are arranged below the first opening of the box body, air outlets of the first fan, the second fan and the third fan are communicated with the first opening of the box body, and the first fan, the second fan and the third fan remove water and cool the double-wall corrugated pipe guided out by the corrugated pipe guiding device. This cooling and drying device directly adopts the fan to carry out the drying after carrying out the water spray cooling, because the more moisture of adhesion on the bellows, drying effect is not good.
Disclosure of Invention
The utility model aims to solve the technical problem that a cooling and drying device for production of double-walled bellows is provided, realizes that cooling and drying go on in succession, improves drying effect.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a cooling and drying device for production of double-walled bellows, including the cooling and drying case, the both ends of cooling and drying case are equipped with the through-hole that supplies the bellows to pass, cooling and drying bottom of the case portion is equipped with the outlet, be equipped with roll conveyor and water cooling mechanism in the cooling and drying case, water cooling mechanism is including setting up last shower and the shower down of the upper and lower both sides at roll conveyor, it carries out the shower nozzle that sprays to the bellows to go up to be equipped with on shower and the shower down, it leads to pipe and water pump and is connected with the water tank to go up the shower and pass through with shower down, be equipped with drying mechanism in the cooling and drying case, drying mechanism is including setting up the roller that absorbs water in the bellows both sides, the pivot rotation of the roller that absorbs water is installed on the mounting panel.
In a preferable scheme, one side of the water suction roll is provided with a squeezing roll for squeezing the water suction roll, and the squeezing roll is driven by a speed reduction motor.
In a preferred scheme, the air blowing device is a hot air blower.
In the preferred scheme, the water outlet is connected with the water tank through a water return pipe, and a water return pump is arranged on the water return pipe.
In a preferred scheme, the upper spraying pipe comprises a transverse pipe, a plurality of connecting pipes are arranged at the bottom of the transverse pipe and connected with an arc-shaped pipe which is bent downwards, and the spray head is arranged on the arc-shaped pipe.
In the preferred scheme, the water cooling mechanisms are two groups, the two groups of water cooling mechanisms are distributed along the length direction of the corrugated pipe, and heating wires are arranged in a water tank of the cooling mechanism close to the inlet end of the cooling drying box.
The utility model provides a cooling and drying device for double-wall corrugated pipe production, through spraying water to the bellows from top to bottom simultaneously, improve the uniformity of cooling the bellows, prevent the cooling inhomogeneous to take place to warp, improve cooling efficiency simultaneously; the bellows is firstly absorbed with water through the water absorbing roller and then is dried by blowing, so that the drying efficiency is improved.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a preferred water removal mechanism;
FIG. 3 is a schematic structural view of a preferred upper shower;
FIG. 4 is a left side view of FIG. 3;
in the figure: the device comprises a cooling drying box 1, a roller conveyor 2, an upper spray pipe 3, a lower spray pipe 4, a spray head 5, a water pipe 6, a water pump 7, a water tank 8, a blowing pipe 9, a nozzle 10, an air guide pipe 11, a blowing device 12, a water suction roller 13, a mounting plate 14, a squeezing roller 15, a speed reduction motor 16, a water return pipe 17, a water return pump 18, a heating wire 19, a through hole 101, a water outlet 102, a transverse pipe 301, a connecting pipe 302 and an arc-shaped pipe 303.
Detailed Description
As shown in fig. 1, a cooling and drying device for producing double-wall corrugated pipes comprises a cooling and drying box 1, through holes 101 for corrugated pipes to pass through are arranged at two ends of the cooling and drying box 1, a water outlet 102 is arranged at the bottom of the cooling and drying box 1, a roller conveyor 2 and a water cooling mechanism are arranged in the cooling and drying box 1, the top of the roller conveyor 2 is flush with the through holes 101, the water cooling mechanism comprises an upper spray pipe 3 and a lower spray pipe 4 which are arranged at the upper side and the lower side of the roller conveyor 2, spray heads 5 for spraying the corrugated pipes are arranged on the upper spray pipe 3 and the lower spray pipe 4, the upper spray pipe 3 and the lower spray pipe 4 are connected with a water tank 8 through a water pipe 6 and a water pump 7, a drying mechanism is arranged in the cooling and drying box 1, the drying mechanism comprises a blowing pipe 9, a nozzle 10 for blowing the corrugated pipes is arranged on the blowing pipe, be equipped with dewatering mechanism between water-cooling mechanism and the dry mechanism, dewatering mechanism is including setting up the roller 13 that absorbs water in the bellows both sides, and the pivot of roller 13 that absorbs water is rotated and is installed on mounting panel 14, and mounting panel 14 sets up the inner wall at cooling and drying case 1.
During the specific use, the bellows of machine-shaping gets into in the cooling drying cabinet 1 from the through-hole 101 of cooling drying cabinet 1 one end, under the transport of roller conveyor 2, the bellows removes in cooling drying cabinet 1, pass through water cooling mechanism in proper order, under the transport of water pump 7, go up shower 3 and shower 4 down and spray water and carry out the water-cooling from top to bottom to the bellows, the bellows after the cooling is through dewatering mechanism, water absorption roller 13 adsorbs the water of bellows outside adhesion, the bellows after the moisture absorption removes to the drying mechanism position through removing, blast apparatus 12 dries the bellows by blowing, realize the drying to the bellows.
The device sprays water to the corrugated pipe up and down simultaneously, so that the cooling uniformity of the corrugated pipe is improved, the deformation caused by uneven cooling is prevented, and the cooling efficiency is improved; the bellows is firstly absorbed with water by the water absorbing roller 13 and then is dried by blowing, so that the drying efficiency is improved.
The outer side of the water suction roll 13 can be provided with an arc-shaped structure, so that the contact area between the water suction roll 13 and the corrugated pipe is increased.
The suction roll 13 may be provided in plural number, and may be provided at intervals along the longitudinal direction of the corrugated tube.
In this embodiment, the blowing device 12 is a hot air blower, which can improve the drying efficiency of the corrugated pipe, and the hot air blower can also be replaced by a common blower.
Preferably, as shown in fig. 2, a squeezing roller 15 for squeezing the water suction roller 13 is disposed on one side of the water suction roller 13, the squeezing roller 15 is driven by a speed reduction motor 16, the speed reduction motor 16 is mounted on the mounting plate 14, the squeezing roller 15 is driven to rotate by the speed reduction motor 16, the squeezing roller 15 squeezes the water suction roller 13 to squeeze out water adsorbed by the water suction roller 13, and the water suction capacity of the water suction roller 13 is ensured.
Preferably, the water cooling mechanisms are two groups, the two groups of water cooling mechanisms are distributed along the length direction of the corrugated pipe, and a heating wire 19 is arranged in a water tank 8 of the cooling mechanism close to the inlet end of the cooling drying box 1. By arranging the two groups of water cooling mechanisms and heating water in the water tank 8 of the water cooling mechanism close to the end part, the temperature difference between cooling water and the corrugated pipe can be reduced and deformation can be reduced during primary water cooling; and cooling twice to realize gradual cooling.
Preferably, the water outlet 102 is connected to the water tank 8 through a return pipe 17, and a return pump 18 is provided on the return pipe 17.
The sprayed water flows back to the water tank 8 through the water return pipe 17 and the water return pump 18 for reuse, so that water resources are saved.
Preferably, as shown in fig. 3 and 4, the upper spray pipe 3 comprises a transverse pipe 301, a plurality of connecting pipes 302 are arranged at the bottom of the transverse pipe 301, the connecting pipes 302 are connected with an arc pipe 303 which is bent downwards, and the spray head 5 is arranged inside the arc pipe 303.
Through setting up arc pipe 303, can improve the area that sprays to the bellows, improve cooling efficiency.
Claims (6)
1. A cooling and drying device for double-wall corrugated pipe production is characterized in that: comprises a cooling and drying box (1), through holes (101) for the corrugated pipe to pass through are arranged at two ends of the cooling and drying box (1), a water outlet (102) is arranged at the bottom of the cooling and drying box (1), a roller conveyor (2) and a water cooling mechanism are arranged in the cooling and drying box (1), the water cooling mechanism comprises an upper spray pipe (3) and a lower spray pipe (4) which are arranged at the upper side and the lower side of the roller conveyor (2), spray heads (5) for spraying the corrugated pipe are arranged on the upper spray pipe (3) and the lower spray pipe (4), the upper spray pipe (3) and the lower spray pipe (4) are connected with a water tank (8) through a water pipe (6) and a water pump (7), a drying mechanism is arranged in the cooling and drying box (1), the drying mechanism comprises a blowing pipe (9), a nozzle (10) for blowing the corrugated pipe is arranged on the blowing pipe (9), the blowing pipe (9) is connected with a blowing device (12, be equipped with dewatering mechanism between water-cooling mechanism and the dry mechanism, dewatering mechanism is including setting up water absorption roller (13) in bellows both sides, and the pivot of water absorption roller (13) is rotated and is installed on mounting panel (14).
2. A cool drying apparatus for double-wall corrugated pipe production according to claim 1, wherein: one side of the water suction roll (13) is provided with a squeezing roll (15) for squeezing the water suction roll (13), and the squeezing roll (15) is driven by a speed reducing motor (16).
3. A cool drying apparatus for double-wall corrugated pipe production according to claim 1, wherein: the blowing device (12) is a hot air blower.
4. A cool drying apparatus for double-wall corrugated pipe production according to claim 1, wherein: the water outlet (102) is connected with the water tank (8) through a water return pipe (17), and a water return pump (18) is arranged on the water return pipe (17).
5. A cool drying apparatus for double-wall corrugated pipe production according to claim 1, wherein: go up shower (3) including horizontal pipe (301), horizontal pipe (301) bottom is equipped with a plurality of connecting pipes (302), and connecting pipe (302) are connected arc (303) of downwarping, and shower nozzle (5) set up on arc (303).
6. A cool drying apparatus for double-wall corrugated pipe production according to claim 1, wherein: the water cooling mechanism is divided into two groups, the two groups of water cooling mechanisms are distributed along the length direction of the corrugated pipe, and heating wires (19) are arranged in the water tank (8) of the cooling mechanism close to the inlet end of the cooling drying box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020638218.0U CN212123897U (en) | 2020-04-24 | 2020-04-24 | Cooling and drying device for producing double-wall corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020638218.0U CN212123897U (en) | 2020-04-24 | 2020-04-24 | Cooling and drying device for producing double-wall corrugated pipe |
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| CN212123897U true CN212123897U (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020638218.0U Active CN212123897U (en) | 2020-04-24 | 2020-04-24 | Cooling and drying device for producing double-wall corrugated pipe |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620426A (en) * | 2020-12-22 | 2021-04-09 | 中电建路桥集团有限公司 | Large-diameter circular pipe arc bending device for steel structure building |
| CN113815166A (en) * | 2021-10-29 | 2021-12-21 | 镇江荣诚管业有限公司 | PP pipe water cooling device and using method thereof |
| CN114193681A (en) * | 2021-11-23 | 2022-03-18 | 安徽荣冠管业科技有限公司 | Cooling device is used in bellows production |
| CN114807792A (en) * | 2022-04-28 | 2022-07-29 | 镇江银海科技材料有限公司 | Cooling device for surface heat treatment of explosion-proof aluminum foil and cooling method thereof |
-
2020
- 2020-04-24 CN CN202020638218.0U patent/CN212123897U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620426A (en) * | 2020-12-22 | 2021-04-09 | 中电建路桥集团有限公司 | Large-diameter circular pipe arc bending device for steel structure building |
| CN113815166A (en) * | 2021-10-29 | 2021-12-21 | 镇江荣诚管业有限公司 | PP pipe water cooling device and using method thereof |
| CN114193681A (en) * | 2021-11-23 | 2022-03-18 | 安徽荣冠管业科技有限公司 | Cooling device is used in bellows production |
| CN114193681B (en) * | 2021-11-23 | 2023-10-10 | 安徽荣冠管业科技有限公司 | Cooling device is used in bellows production |
| CN114807792A (en) * | 2022-04-28 | 2022-07-29 | 镇江银海科技材料有限公司 | Cooling device for surface heat treatment of explosion-proof aluminum foil and cooling method thereof |
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