CN212123900U - PVC pipe production cooling device - Google Patents
PVC pipe production cooling device Download PDFInfo
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- CN212123900U CN212123900U CN202022627300.6U CN202022627300U CN212123900U CN 212123900 U CN212123900 U CN 212123900U CN 202022627300 U CN202022627300 U CN 202022627300U CN 212123900 U CN212123900 U CN 212123900U
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- pipe
- cooling
- water
- cooling device
- pvc pipe
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Abstract
The utility model provides a PVC pipe production cooling device, include: the baffle plate and the transmission device are vertically suspended in the cooling box, and the cooling box is provided with two through holes; the first cooling device comprises two arc-shaped frames and a coil pipe; the second cooling device comprises a first branch pipe, a water collecting pipe, a spray head and a first three-way pipe; the water supply assembly comprises a water supply tank, a water pump and a second three-way pipe. The utility model provides a PVC pipe production cooling device has the cooling and is convenient fast, and can prevent the advantage that the PVC pipe splits the damage.
Description
Technical Field
The utility model relates to a PVC pipe production technical field especially relates to a PVC pipe production cooling device.
Background
The PVC pipe mainly comprises polyvinyl chloride, other components are added to enhance the heat resistance, toughness and ductility of the PVC pipe, the uppermost layer of a surface film of the PVC pipe is paint, the middle main component is polyvinyl chloride, and the lowermost layer is back-coated with an adhesive. In the production process of PVC pipes, the PVC pipes need to be cooled.
In the related art, the cooling method for the PVC pipe mostly enables the PVC pipe to be sprayed with cold water or placed in the air to wait for the PVC pipe to be cooled, the two cooling methods are single, the former is directly sprayed with cold water, the PVC pipe is cooled too fast, cracks are easy to appear in the PVC pipe cooling, and the latter is placed for cooling and needs to wait for a longer time to influence the cooling efficiency of the PVC pipe.
Therefore, there is a need to provide a new cooling device for PVC pipe production to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a cooling is convenient fast, and can prevent that the PVC pipe of PVC pipe crack from damaging produces cooling device.
In order to solve the technical problem, the utility model provides a PVC pipe production cooling device, include:
the baffle plate and the transmission device are vertically suspended in the cooling box, two through holes are formed in the cooling box, and the two through holes are respectively arranged towards the feeding end and the discharging end of the transmission device;
the first cooling device comprises two arc-shaped frames and a coil pipe, and the two arc-shaped frames are respectively positioned on two sides of the conveying device and connected with the cooling box; each coiling pipe is coiled and attached to one arc-shaped frame;
the second cooling device comprises a first branch pipe, a water collecting pipe, a spray head and a first three-way pipe, the first branch pipe penetrates through the partition plate and is fixedly connected with the partition plate, the water collecting pipe and the spray head are respectively communicated with the top end and the bottom end of the first branch pipe, the first end of the first three-way pipe is communicated with the water collecting pipe, and the second end and the third end of the first three-way pipe are respectively communicated with the water outlet ends of the two coiling pipes;
the water supply assembly comprises a water supply tank, a water pump and a second three-way pipe, the water supply tank is arranged in the cooling tank, the water pump is arranged in the water supply tank, the first end of the second three-way pipe is communicated with the water pump, and the second end and the third end of the second three-way pipe are respectively communicated with the water inlet ends of the two coiling pipes.
Preferably, both ends of the partition plate are connected to the cooling tank.
Preferably, first cooling device still includes mounting box and fan, the arc frame passes through the mounting box with the cooler bin is connected, the fan is located in the mounting box, and the orientation the arc frame sets up, wherein, a plurality of exhaust vents have been seted up on the arc frame.
Preferably, the number of the first branch pipes is plural.
Preferably, the coiled pipe is located between two adjacent air outlets along the conveying direction of the conveying device.
Preferably, PVC pipe production cooling device still includes the deashing ring, the deashing ring is fixed in the cooling tank to encircle one the opening sets up, wherein, the deashing ring towards conveyor's pan feeding end sets up.
Preferably, PVC pipe production cooling device still includes the clear water ring, the clear water ring is fixed in the cooler bin, the clear water encircles another the opening sets up. Preferably, PVC pipe production cooling device still includes steam recovery unit, steam recovery unit includes second branch pipe, air suction hopper, suction fan and recovery water tank, the second branch pipe runs through the top of cooler bin, and with cooler bin fixed connection, air suction hopper with the suction fan respectively with the bottom and the top intercommunication of second branch pipe, the suction fan with recovery water tank intercommunication.
Preferably, the recovery water tank is vertically arranged at the top end of the cooling tank.
Preferably, the number of the second branch pipes is plural.
Compared with the prior art, the utility model provides a PVC pipe production cooling device has following beneficial effect:
cold water is conveyed to the two coil pipes through the water pump and the second three-way pipe, so that the PVC pipe can be subjected to primary cooling; the PVC pipe is sprayed through the plurality of spray heads, so that secondary cooling of the PVC pipe is realized.
And when spraying, the water flow absorbs heat on the PVC pipe after passing through the coiled pipe, so that the PVC pipe which is suddenly cooled can not crack because of the super-cooling of the water flow.
Drawings
Fig. 1 is a cross-sectional view of a first embodiment of a cooling device for PVC pipe production provided by the present invention;
FIG. 2 is a front view of the first cooling device shown in FIG. 1;
FIG. 3 is an assembly view of the first cooling device shown in FIG. 1;
FIG. 4 is a schematic structural diagram of the first tee shown in FIG. 1;
fig. 5 is a cross-sectional view of a second embodiment of the cooling device for PVC pipe production provided by the present invention.
Reference numbers in the figures:
1-cooling box, 2 a-baffle, 3 a-transmission device, 1 a-port;
2-a first cooling device, 21-an arc frame, 22-a coiled pipe, 23-a mounting box, 24-a fan and 2 a-an air outlet;
3-a second cooling device, 31-a first branch pipe, 32-a water collecting pipe, 33-a spray head and 34-a first three-way pipe;
4-water supply assembly, 41-water supply tank, 42-water pump, 43-second three-way pipe;
5-ash removal ring;
6-clear water ring;
7-water vapor recovery device, 71-suction fan, 72-recovery water tank, 73-second branch pipe and 74-suction hopper.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Referring to fig. 1-4, in a first embodiment of the present invention, a PVC pipe production cooling apparatus includes:
the cooling box 1 is characterized in that a partition plate 2a and a transmission device 3a are vertically suspended in the cooling box 1, two through holes 1a are formed in the cooling box 1, and the two through holes 1a are respectively arranged towards a feeding end and a discharging end of the transmission device 3 a;
the first cooling device 2 comprises two arc-shaped frames 21 and a coil pipe 22, wherein the two arc-shaped frames 21 are respectively positioned at two sides of the conveying device 3a and are connected with the cooling box 1; each of the coil pipes 22 is wound and attached to one of the arc frames 21;
the second cooling device 3 comprises a first branch pipe 31, a water collecting pipe 32, a spray nozzle 33 and a first three-way pipe 34, the first branch pipe 31 penetrates through the partition plate 2a and is fixedly connected with the partition plate 2a, the water collecting pipe 32 and the spray nozzle 33 are respectively communicated with the top end and the bottom end of the first branch pipe 31, the first end of the first three-way pipe 34 is communicated with the water collecting pipe 32, and the second end and the third end of the first three-way pipe 34 are respectively communicated with the water outlet ends of the two coiling pipes 22;
the water supply assembly 4 comprises a water supply tank 41, a water pump 42 and a second three-way pipe 43, the water supply tank 41 is arranged in the cooling tank 1, the water pump 42 is arranged in the water supply tank 41, a first end of the second three-way pipe 43 is communicated with the water pump 42, and a second end and a third end of the second three-way pipe 43 are respectively communicated with water inlet ends of the two coiling pipes 22.
The PVC pipe may be initially cooled by delivering cold water to the two coil pipes 22 through a water pump 42 and a second tee 43; the PVC pipe is sprayed through the plurality of spray heads 33, so that secondary cooling of the PVC pipe is realized.
And the water flow absorbs the heat on the PVC pipe after passing through the coiled pipe 22 during spraying, so that the PVC pipe which is suddenly cooled can not crack because of the super-cooling of the water flow during spraying.
Fixed mounting has first outlet pipe and first inlet tube on the one side outer wall of feed water tank 41 respectively, first outlet pipe and first inlet tube all extend to outside cooling tank 1, just be provided with first valve on first inlet tube and the first water-blowing pipe.
Referring to fig. 1 again, both ends of the partition plate 2a are connected to the cooling tank 1.
Referring to fig. 3 again, the first cooling device 2 further includes a mounting box 23 and a fan 24, the arc-shaped frame 21 is connected to the cooling box 1 through the mounting box 23, the fan 24 is disposed in the mounting box 23 and faces the arc-shaped frame 21, and a plurality of air outlets 2a are disposed on the arc-shaped frame 21.
Through fan 24 and a plurality of exhaust vent 2a, can blow and wait to cool off near the air current of PVC pipe to further improve the refrigerated cooling effect of PVC pipe, accelerate the cooling rate of PVC pipe, thereby improve the cooling efficiency of PVC pipe.
The number of the first branch pipes 31 is plural.
In the conveying direction of the conveying device 3a, the coil pipe 22 is located between two adjacent air outlets 2 a.
The transmission device 3a may be a belt drive.
PVC pipe production cooling device still includes deashing ring 5, deashing ring 5 set firmly in cooling box 1 to encircle one opening 1a sets up, wherein, deashing ring 5 orientation transmission device 3 a's pan feeding end sets up.
PVC pipe production cooling device still includes clear water ring 6, clear water ring 6 set firmly in cooling box 1, clear water ring 6 is around another opening 1a sets up.
The inner wall of the ash removing ring 5 is fixedly provided with a brush, and the inner wall of the clear water ring 6 is fixedly provided with a water absorption sponge.
The sponge that absorbs water through on the clear water ring 6 can absorb water stain on the PVC pipe outer wall to avoid water stain outflow, cause the influence to PVC pipe operational environment on next step.
The PVC pipe production cooling device that this embodiment provided theory of operation as follows:
when the PVC pipe cooling device is used, a PVC pipe to be cooled is fed through the through hole 1a close to the feeding end of the conveying device 3a, and the conveying device 3a drives the PVC pipe to move;
when the PVC pipe passes through the dust cleaning ring 5, the brush on the inner wall of the dust cleaning ring 5 can clean dust on the outer wall of the PVC pipe, so that the dust is prevented from adhering to the outer wall of the PVC pipe when the PVC pipe is cooled;
when the PVC pipe passes through the two arc-shaped frames 21, the water pump 42 is started to respectively convey cold water into the two coiling pipes 22 through the second three-way pipe 43, and the cold water can absorb heat on the PVC pipe when flowing in the two coiling pipes 22, so that the PVC pipe is primarily cooled;
after absorbing heat on the PVC pipe, water flows in the two coiled pipes 22 flow into the water collecting pipe 32 through the first three-way pipe 34, then are discharged into the plurality of nozzles 33 through the plurality of first branch pipes 31, and then are sprayed on the PVC pipe through the plurality of nozzles 33, so that secondary cooling of the PVC pipe is realized;
when in spraying, the water flow passes through the coiled pipe 22 and absorbs the heat on the PVC pipe, so that the PVC pipe which is suddenly cooled can not crack because of the super-cooling of the water flow;
when the water pump 42 is started, the fan 24 is synchronously started, and air flow is blown to the air outlet holes through the fan 24, so that the PVC pipe can be further cooled; thereby quickening the cooling speed of the PVC pipe and improving the cooling efficiency of the PVC pipe.
After the spray cooling, the PVC pipe can be through clear water ring 6 and the opening 1a discharge cooler bin 1 that corresponds, and the sponge that absorbs water on the clear water ring 6 can absorb water stain on the PVC pipe outer wall to avoid water stain outflow, cause the influence to the operating equipment on PVC pipe next step.
Second embodiment
Based on the PVC pipe production cooling device that the first embodiment of this application provided, the second embodiment of this application proposes another kind of PVC pipe production cooling device. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Referring to fig. 5, the PVC pipe production cooling device further includes a vapor recovery device 7, the vapor recovery device 7 includes a second branch pipe 73, an air suction hopper 74, a suction fan 71 and a recovery water tank 72, the second branch pipe 73 penetrates through the top end of the cooling tank 1 and is fixedly connected to the cooling tank 1, the air suction hopper 74 and the suction fan 71 are respectively communicated with the bottom end and the top end of the second branch pipe 73, and the suction fan 71 is communicated with the recovery water tank 72.
The recovery water tank 72 is vertically arranged at the top end of the cooling tank 1.
The number of the second branch pipes 73 is plural.
A second water inlet pipe is fixedly mounted at the top of the recovery water tank 72, and a second water outlet pipe is fixedly mounted on the outer wall of one side of the recovery water tank 72. And the second water outlet pipe and the second water inlet pipe are both provided with second valves.
The PVC pipe production cooling device that this embodiment provided theory of operation as follows:
when the PVC pipe is cooled, the suction fan 71 can be started to absorb the water vapor generated when the PVC pipe is sprayed through the plurality of second branch pipes 73 and the plurality of air suction hoppers 74, so that the water vapor is prevented from flowing out of the cooling box 1 and affecting other external production equipment;
and the vapor is absorbed by the suction fan 71 and then discharged into the recovery water tank 72, so that the heat in the vapor can be transferred into the recovery water tank 72 to heat the cold water in the recovery water tank 72, and the hot water can be used for other purposes, thereby improving the reasonable utilization of the heat generated by reasonably cooling the PVC pipe.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a PVC pipe production cooling device which characterized in that includes:
the baffle plate and the transmission device are vertically suspended in the cooling box, two through holes are formed in the cooling box, and the two through holes are respectively arranged towards the feeding end and the discharging end of the transmission device;
the first cooling device comprises two arc-shaped frames and a coil pipe, and the two arc-shaped frames are respectively positioned on two sides of the conveying device and connected with the cooling box; each coiling pipe is coiled and attached to one arc-shaped frame;
the second cooling device comprises a first branch pipe, a water collecting pipe, a spray head and a first three-way pipe, the first branch pipe penetrates through the partition plate and is fixedly connected with the partition plate, the water collecting pipe and the spray head are respectively communicated with the top end and the bottom end of the first branch pipe, the first end of the first three-way pipe is communicated with the water collecting pipe, and the second end and the third end of the first three-way pipe are respectively communicated with the water outlet ends of the two coiling pipes;
the water supply assembly comprises a water supply tank, a water pump and a second three-way pipe, the water supply tank is arranged in the cooling tank, the water pump is arranged in the water supply tank, the first end of the second three-way pipe is communicated with the water pump, and the second end and the third end of the second three-way pipe are respectively communicated with the water inlet ends of the two coiling pipes.
2. The PVC pipe production cooling device of claim 1, wherein both ends of the partition plate are connected to the cooling tank.
3. The PVC pipe production cooling device of claim 1, wherein the first cooling device further comprises a mounting box and a fan, the arc-shaped frame is connected with the cooling box through the mounting box, the fan is arranged in the mounting box and faces the arc-shaped frame, and a plurality of air outlet holes are formed in the arc-shaped frame.
4. The PVC pipe production cooling device of claim 1, wherein the number of the first branch pipes is plural.
5. The PVC pipe production cooling device of claim 3, wherein the coiled pipe is located between two adjacent air outlets along the conveying direction of the conveying device.
6. The PVC pipe production cooling device of claim 1, further comprising an ash removal ring secured to the cooling box and disposed around one of the ports, wherein the ash removal ring is disposed toward the feed end of the conveyor.
7. The PVC pipe production cooling device of claim 6, further comprising a clear water ring, wherein the clear water ring is fixedly arranged on the cooling tank, and the clear water ring is arranged around the other through opening.
8. The PVC pipe production cooling device of any one of claims 1 to 7, further comprising a vapor recovery device, wherein the vapor recovery device comprises a second branch pipe, an air suction hopper, a suction fan and a recovery water tank, the second branch pipe penetrates through the top end of the cooling tank and is fixedly connected with the cooling tank, the air suction hopper and the suction fan are respectively communicated with the bottom end and the top end of the second branch pipe, and the suction fan is communicated with the recovery water tank.
9. The PVC pipe production cooling device of claim 8, wherein the recovery water tank is vertically arranged at the top end of the cooling tank.
10. The PVC pipe production cooling device of claim 8, wherein the number of the second branch pipes is plural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022627300.6U CN212123900U (en) | 2020-11-14 | 2020-11-14 | PVC pipe production cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022627300.6U CN212123900U (en) | 2020-11-14 | 2020-11-14 | PVC pipe production cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212123900U true CN212123900U (en) | 2020-12-11 |
Family
ID=73666693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022627300.6U Expired - Fee Related CN212123900U (en) | 2020-11-14 | 2020-11-14 | PVC pipe production cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212123900U (en) |
-
2020
- 2020-11-14 CN CN202022627300.6U patent/CN212123900U/en not_active Expired - Fee Related
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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: 20201211 Termination date: 20211114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |