CN210705600U - Double-wall corrugated pipe cooling and drying device - Google Patents
Double-wall corrugated pipe cooling and drying device Download PDFInfo
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- CN210705600U CN210705600U CN201921543199.7U CN201921543199U CN210705600U CN 210705600 U CN210705600 U CN 210705600U CN 201921543199 U CN201921543199 U CN 201921543199U CN 210705600 U CN210705600 U CN 210705600U
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Abstract
The utility model discloses a double-wall corrugated pipe cooling and drying device, which comprises a cooling and drying box, a spraying device, a pressure pump, a circulating water tank and a drying device; the cooling and drying box comprises a shell and a roller; the spraying device comprises an L-shaped water supply main pipe, a branch pipe, a water distribution pipe and a spraying head; the circulating water tank comprises a tank body, a filter plate, a temperature sensor and a drain valve; the drying device comprises a fan, a preheating water tank, an electric heater, an air supply pipe, a heat supply pipe and a spray head; the utility model discloses a set up spray set and circulating water tank and cooperate, spray cooling to the bellows, improved the utilization ratio of cooling water, reduced manufacturing cost, carry out hot-blast sweeping through setting up drying device to the bellows that the cooling is good, get rid of the moisture on bellows surface, drying device sets up in spray set's top, and both cooperate the use, have improved production efficiency greatly.
Description
Technical Field
The utility model relates to a double-walled bellows production facility technical field, concretely relates to double-walled bellows cooling and drying device.
Background
The double-wall corrugated pipe is a novel pipe with an outer wall with an annular structure and a smooth inner wall, and is firstly developed in Germany in the early 80 s. After more than ten years of development and improvement, the product series is developed from a single variety to a complete product series. The production process and the use technology are mature at present. Due to the excellent performance and the relatively economic cost, the method has been greatly popularized and applied in developed countries such as Europe and America. In China, the popularization and application of the HDPE double-wall corrugated pipe are in the rising potential state, and all technical indexes reach the use standards. The inner wall of the double-wall corrugated pipe is generally blue or black in color, and yellow is used for part of brands of inner walls.
Chinese utility model CN208841658U discloses a double-walled bellows cooling and drying device, the power distribution box comprises a box body, the upper surface of box is close to the left side edge and is provided with first cooling body, first cooling body includes water tank, booster pump, branch liquid pipe and shower nozzle, the upper surface middle part fixed mounting of box has second cooling body, and second cooling body is the same with first cooling body structure, be provided with heating device in first cooling body's the water tank, drying body includes air heater, breather pipe and air nozzle.
At present, the double-wall corrugated pipe needs to be conveyed to a cooling and drying device for further cooling and forming after sizing and forming, but the cooling and drying processes of the existing corrugated pipe cooling and drying device are separately performed, so that the production efficiency is lower, and the existing corrugated pipe cooling device cannot further utilize the waste heat brought away by cooling water, thereby causing resource waste.
Therefore, how to design a double-wall corrugated pipe cooling and drying device which integrates cooling and drying processes and can utilize waste heat becomes a problem to be solved currently.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a double-walled bellows cooling and drying device.
The utility model discloses the problem that needs to solve:
1. the cooling and drying processes of the current double-wall corrugated pipe cooling and drying device are separately carried out, so that the production efficiency is low.
2. The existing double-wall corrugated pipe cooling device cannot further utilize waste heat brought away by cooling water, so that resource waste is caused.
The purpose of the utility model can be realized by the following technical scheme:
a double-wall corrugated pipe cooling and drying device comprises a cooling and drying box, a spraying device, a pressure pump, a circulating water tank and a drying device; a drying device is fixed at the top of the cooling and drying box, a spraying device is fixed in the cooling and drying box, a circulating water tank is fixed at the bottom of one side of the cooling and drying box, and a pressure pump is fixed at one side of the circulating water tank;
the drying device comprises a fan, a preheating water tank, an electric heater, an air supply pipe, a heat supply pipe and a spray head; the output end of the fan is communicated with the input end of the preheating water tank, the output end of the preheating water tank is communicated with the input end of the electric heater, the output end of the electric heater is connected with one end of the blast pipe, the other end of the blast pipe is communicated with the heat supply pipe, and a spray head is fixed on the heat supply pipe;
the spraying device comprises an L-shaped water supply main pipe, a branch pipe, a water distribution pipe and a spraying head; three branch pipes are communicated with the L-shaped water supply main pipe, one end of the water distribution pipe is communicated with the branch pipes, and a spray head is fixed at the other end of the water distribution pipe.
Further, the cooling and drying box comprises a shell and a roller; the both ends swing joint of running roller is on the inside both sides lateral wall of casing, and the casing both ends are provided with into mouth of pipe and play mouth of pipe respectively, and the casing bottom is provided with backward flow mouth, and the casing bottom is the five slopes.
Furthermore, the circulating water tank comprises a tank body, a filter plate, a temperature sensor and a drain valve; the box top is opened, and box both sides bottom is provided with delivery port and outlet, and the both ends of filter are fixed on the inside both sides lateral wall of box, and the bottom half is provided with temperature sensor, and outlet department is provided with the drain valve.
Further, the preheating water tank comprises a water tank body, a spiral heat exchange pipe, a first electromagnetic valve and a second electromagnetic valve; the water tank box body is provided with a liquid inlet and a liquid outlet at the bottom, the spiral heat exchange tube is fixed inside the water tank box body, and two ends of the spiral heat exchange tube penetrate through two sides of the water tank box body.
Further, the electric heater comprises a housing, a bracket and a heating wire; the two ends in the shell are fixed with brackets, and the two ends of the heating wire are fixed on the brackets.
Furthermore, the number of the branch pipes of the spraying device is three, the branch pipes are respectively fixed on two sides and the bottom inside the shell of the cooling and drying box, a bottom liquid inlet of a preheating water tank of the drying device is communicated with the branch pipes of the spraying device, a fan, the preheating water tank and the electric heater of the drying device are all fixed on the top of the shell of the cooling and drying box, a box body of the circulating water tank is fixed below a backflow port of the shell of the cooling and drying box, a water outlet of the circulating water tank is connected with the input end of a pressure pump, and the output end of the pressure pump is communicated with one end of an L-shaped.
The utility model has the advantages that:
(1) the utility model discloses a set up spray set and circulating water tank and cooperate, spray cooling to the bellows, improved the utilization ratio of cooling water, reduced manufacturing cost, carry out hot-blast sweeping through setting up drying device to the bellows that the cooling is good, get rid of the moisture on bellows surface, drying device sets up in spray set's top, and both cooperate and use, have improved production efficiency greatly, and the cooling and the drying process of having solved present bellows cooling and drying device are separately the problem of going on.
(2) The utility model discloses a set up preheating water tank and utilize the higher cooling water of temperature, the wind that the fan blew off is preheated by outside hot water when preheating the spiral heat exchange tube in the water tank, has reduced electric heater's consumption, the effectual waste heat that utilizes the cooling water has improved energy utilization, has improved the utilization ratio of the energy, has reduced manufacturing cost, has solved the waste heat that present bellows cooling device can't further utilize the cooling water to take away, causes the problem of wasting of resources.
(3) The utility model discloses a set up the filter in the circulating water tank, filter the cooling water, caused the damage in having avoided among the cooling water large granule impurity suction force pump, monitored the temperature of cooling water through the temperature sensor who sets up in the circulating water tank, avoided the cooling water temperature too high to lead to the not good condition of cooling effect to appear.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a double-wall corrugated pipe cooling and drying device of the present invention;
fig. 2 is a side view of a double-wall corrugated pipe cooling and drying apparatus of the present invention;
FIG. 3 is a schematic view of the structure of the cooling and drying cabinet of FIG. 1;
FIG. 4 is a schematic structural view of the spray apparatus of FIG. 1;
FIG. 5 is a schematic view showing the construction of the circulation tank of FIG. 1;
FIG. 6 is a schematic diagram of the preheating water tank of FIG. 1;
FIG. 7 is a schematic structural view of the electric heater of FIG. 1;
fig. 8 is a schematic view of the structure of the heating wire of fig. 7.
In the figure: 1. cooling the drying box; 2. a spraying device; 3. a pressure pump; 4. a circulating water tank; 5. a drying device; 11. a housing; 111. an inlet pipe orifice; 112. an outlet pipe orifice; 113. a return port; 12. a roller; 21. an L-shaped water supply main pipe; 22. a branch pipe; 23. a water diversion pipe; 24. a shower head; 41. a box body; 411. a water outlet; 412. a water outlet; 42. a filter plate; 43. a temperature sensor; 44. a drain valve; 51. a fan; 52. preheating a water tank; 521. a water tank body; 522. a spiral heat exchange tube; 523. a first solenoid valve; 524. a second solenoid valve; 5211. a liquid inlet; 5212. a liquid outlet; 53. an electric heater; 531. a housing; 532. a support; 533. heating wires; 54. an air supply pipe; 55. a heat supply pipe; 56. and (4) a spray head.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-8, a double-wall corrugated pipe cooling and drying device comprises a cooling and drying box 1, a spraying device 2, a pressure pump 3, a circulating water tank 4 and a drying device 5; a drying device 5 is fixed at the top of the cooling and drying box 1, a spraying device 2 is fixed inside the cooling and drying box 1, a circulating water tank 4 is fixed at the bottom of one side of the cooling and drying box 1, and a pressure pump 3 is fixed at one side of the circulating water tank 4;
as shown in fig. 1 to 3, the cooling-drying box 1 includes a housing 11 and rollers 12; two ends of the roller 12 are movably connected to the side walls of two sides inside the shell 11, two ends of the shell 11 are respectively provided with an inlet pipe orifice 111 and an outlet pipe orifice 112, the bottom of the shell 11 is provided with a return port 113, and the bottom of the shell 11 is inclined by five degrees;
as shown in fig. 1, 2 and 4, the spraying device 2 comprises an L-shaped water supply main pipe 21, a branch pipe 22, a water diversion pipe 23 and a spraying head 24; three branch pipes 22 are communicated with the L-shaped water supply main pipe 21, one end of a water distribution pipe 23 is communicated with the branch pipes 22, and a spray head 24 is fixed at the other end of the water distribution pipe 23;
as shown in fig. 5, the circulation water tank 4 includes a tank body 41, a filter plate 42, a temperature sensor 43, and a drain valve 44; the top of the box body 41 is open, the bottom of the two sides of the box body 41 is provided with a water outlet 411 and a water outlet 412, the two ends of the filter plate 42 are fixed on the side walls of the two sides inside the box body 41, the bottom of the box body 41 is provided with a temperature sensor 43, and the water outlet 412 is provided with a drain valve 44;
as shown in fig. 1-2, the drying device 5 includes a blower 51, a preheating water tank 52, an electric heater 53, a blast pipe 54, a heating pipe 55, and a spray head 56; the output end of the fan 51 is communicated with the input end of the preheating water tank 52, the output end of the preheating water tank 52 is communicated with the input end of the electric heater 53, the output end of the electric heater 53 is connected with one end of the blast pipe 54, the other end of the blast pipe 54 is communicated with a heat supply pipe 55, and a spray head 56 is fixed on the heat supply pipe 55;
as shown in fig. 6, the preheating water tank 52 includes a tank body 521, a spiral heat exchange pipe 522, a first solenoid valve 523, and a second solenoid valve 524; a liquid inlet 5211 and a liquid outlet 5212 are formed in the bottom of the water tank body 521, the spiral heat exchange tube 522 is fixed inside the water tank body 521, and two ends of the spiral heat exchange tube 522 penetrate through two sides of the water tank body 521;
as shown in fig. 7 to 8, the electric heater 53 includes a housing 531, a supporter 532, and a heating wire 533; brackets 532 are fixed at two ends inside the shell 531, and two ends of the heating wire 533 are fixed on the brackets 532;
as shown in fig. 1-8, three branch pipes 22 are provided for the spray device 2, the branch pipes 22 are respectively fixed at two sides and at the bottom inside the housing 11 of the cooling and drying box 1, a bottom liquid inlet 5211 of the preheating water tank 52 of the drying device 5 is communicated with the branch pipes 22 of the spray device 2, the fan 51, the preheating water tank 52 and the electric heater 53 of the drying device 5 are all fixed at the top of the housing 11 of the cooling and drying box 1, the box body 41 of the circulating water tank 4 is fixed below a return port 113 of the housing 11 of the cooling and drying box 1, a water outlet 411 of the circulating water tank 4 is connected with an input end of the pressure pump 3, and an output end of the pressure pump 3 is communicated with one end of the L-shaped.
The working process of the utility model is as follows:
(1) the double-wall corrugated pipe to be cooled and dried is placed into a shell 11 of a cooling and drying box 1 along a pipe inlet 111, the double-wall corrugated pipe is placed on a roller 12, a pressure pump 3 is opened, cooling water in a circulating water tank 4 is pumped into an L-shaped water supply main 21 of a spraying device 2, the cooling water is further divided into three branch pipes 22 along the L-shaped water supply main 21 and flows into a spraying head 24 along a water dividing pipe 23, the cooling water is sprayed out through the spraying head 24 to cool the double-wall corrugated pipe, the sprayed cooling water flows to the bottom of the shell 11 with the heat of the corrugated pipe and flows back to the circulating water tank 4 along a return port 113, the returned cooling water is further filtered to remove large-particle impurities in the water when passing through a filter plate 42 in the circulating water tank 4, the large-particle impurities in the cooling water are prevented from being sucked into the pressure pump 3 to cause damage, the temperature of the cooling water is monitored through a temperature sensor 43 arranged, the situation that the cooling effect is poor due to overhigh cooling water temperature is avoided;
(2) after the double-wall corrugated pipe is cooled, a fan 51 and an electric heater 53 of the drying device 5 are opened, the fan 51 sends wind into a preheating water tank 52, the wind is heated by a heating wire 533 into hot wind when passing through the electric heater 53, the hot wind is dispersed to each spray head 56 along an air supply pipe 54 and a heat supply pipe 55, the hot wind is sprayed out of the spray heads 56, the double-wall corrugated pipe is blown and dried, moisture on the surface of the double-wall corrugated pipe is removed, and the double-wall corrugated pipe is taken out from a pipe outlet 112 after the drying is finished;
(3) when the temperature monitored by the temperature sensor 43 arranged in the circulating water tank 4 reaches a high value, the first electromagnetic valve 523 at the bottom of the preheating water tank 52 can be opened, the cooling water with high temperature flows into the preheating water tank 52 from the branch pipe 22, the air blown out by the fan 51 is preheated by the external hot water when passing through the spiral heat exchange pipe 522 in the preheating water tank 52, at this time, the heating power of the electric heater 53 can be properly reduced, the power consumption of the electric heater 53 is reduced, and when the temperature of the water in the preheating water tank 52 is reduced to normal temperature, the second electromagnetic valve 524 can be opened to discharge the water back into the shell 11 of the cooling and drying box 1 for circulation again;
(4) when the cooling water in the circulation water tank 4 is low or deteriorated, the drain valve 44 at the bottom of the circulation water tank 4 can be opened to replenish or replace the cooling water in the circulation water tank 4, so that the cooling water can be replaced and replenished more conveniently.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (6)
1. A double-wall corrugated pipe cooling and drying device is characterized by comprising a cooling and drying box (1), a spraying device (2), a pressure pump (3), a circulating water tank (4) and a drying device (5); the top of the cooling and drying box (1) is fixedly provided with a drying device (5), the spraying device (2) is fixedly arranged in the cooling and drying box (1), the circulating water tank (4) is fixedly arranged at the bottom of one side of the cooling and drying box (1), and the pressure pump (3) is fixedly arranged at one side of the circulating water tank (4);
the drying device (5) comprises a fan (51), a preheating water tank (52), an electric heater (53), an air supply pipe (54), a heat supply pipe (55) and a spray head (56); the output end of the fan (51) is communicated with the input end of the preheating water tank (52), the output end of the preheating water tank (52) is communicated with the input end of the electric heater (53), the output end of the electric heater (53) is connected with one end of the blast pipe (54), the other end of the blast pipe (54) is communicated with a heat supply pipe (55), and a spray head (56) is fixed on the heat supply pipe (55);
the spraying device (2) comprises an L-shaped water supply main pipe (21), a branch pipe (22), a water distribution pipe (23) and a spraying head (24); three branch pipes (22) are communicated with the L-shaped water supply main pipe (21), one end of each water distribution pipe (23) is communicated with the corresponding branch pipe (22), and a spray head (24) is fixed to the other end of each water distribution pipe (23).
2. A double-walled bellows cool drying apparatus according to claim 1, wherein the cool drying box (1) comprises a housing (11) and a roller (12); the both ends swing joint of running roller (12) is on the inside both sides lateral wall of casing (11), casing (11) both ends are provided with into mouth of pipe (111) and play mouth of pipe (112) respectively, casing (11) bottom is provided with backward flow mouth (113), casing (11) bottom is the five degrees slope.
3. A double-walled bellows cool drying apparatus according to claim 1, wherein said circulation water tank (4) comprises a tank body (41), a filter plate (42), a temperature sensor (43) and a drain valve (44); the top of the box body (41) is open, the bottoms of the two sides of the box body (41) are provided with a water outlet (411) and a water outlet (412), the two ends of the filter plate (42) are fixed on the side walls of the two sides inside the box body (41), the bottom of the box body (41) is provided with a temperature sensor (43), and the water outlet (412) is provided with a water discharge valve (44).
4. A double-walled bellows cool drying apparatus according to claim 1, characterized in that the preheating water tank (52) comprises a tank body (521), a spiral heat exchanging pipe (522), a first solenoid valve (523) and a second solenoid valve (524); the water tank is characterized in that a liquid inlet (5211) and a liquid outlet (5212) are formed in the bottom of the water tank body (521), the spiral heat exchange tube (522) is fixed inside the water tank body (521), and two ends of the spiral heat exchange tube (522) penetrate through two sides of the water tank body (521).
5. A double-walled bellows cool drying apparatus according to claim 1, wherein said electric heater (53) comprises a housing (531), a bracket (532) and a heating wire (533); the two ends of the interior of the shell (531) are fixed with brackets (532), and the two ends of the heating wire (533) are fixed on the brackets (532).
6. A double-wall corrugated pipe cooling and drying device as claimed in claim 1, wherein three branch pipes (22) are provided in the spraying device (2), the branch pipes (22) are respectively fixed at two sides and at the bottom inside the housing (11) of the cooling and drying box (1), the bottom liquid inlet (5211) of the preheating water tank (52) of the drying device (5) is communicated with the branch pipes (22) of the spraying device (2), the fan (51), the preheating water tank (52) and the electric heater (53) of the drying device (5) are all fixed at the top of the housing (11) of the cooling and drying box (1), the box body (41) of the circulating water tank (4) is fixed below the return opening (113) of the housing (11) of the cooling and drying box (1), the water outlet (411) of the circulating water tank (4) is connected with the input end of the pressure pump (3), and the output end of the pressure pump (3) is connected with one end of the L-shaped water supply main pipe (21) of the spraying device (2) The method is simple.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921543199.7U CN210705600U (en) | 2019-09-17 | 2019-09-17 | Double-wall corrugated pipe cooling and drying device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921543199.7U CN210705600U (en) | 2019-09-17 | 2019-09-17 | Double-wall corrugated pipe cooling and drying device |
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| CN210705600U true CN210705600U (en) | 2020-06-09 |
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| CN201921543199.7U Active CN210705600U (en) | 2019-09-17 | 2019-09-17 | Double-wall corrugated pipe cooling and drying device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123649A (en) * | 2020-08-17 | 2020-12-25 | 贵州宏塑科技管业有限责任公司 | Bellows production water-cooling circulating device |
| CN112266521A (en) * | 2020-10-29 | 2021-01-26 | 安徽杰蓝特新材料有限公司 | PE gas pipe with high chronic crack resistance and preparation method thereof |
| CN112570638A (en) * | 2020-11-24 | 2021-03-30 | 浙江瑞朗锻造有限公司 | Roll forging die preheating device of roll forging machine |
| CN113134919A (en) * | 2021-05-06 | 2021-07-20 | 陈国辉 | High-stability rapid forming equipment for producing plastic master batches |
| CN113172855A (en) * | 2021-03-31 | 2021-07-27 | 湖北仁峰环保新材料有限公司 | PE pipe water-cooling quick-drying device and method |
-
2019
- 2019-09-17 CN CN201921543199.7U patent/CN210705600U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123649A (en) * | 2020-08-17 | 2020-12-25 | 贵州宏塑科技管业有限责任公司 | Bellows production water-cooling circulating device |
| CN112123649B (en) * | 2020-08-17 | 2022-04-12 | 贵州宏塑科技管业有限责任公司 | Bellows production water-cooling circulating device |
| CN112266521A (en) * | 2020-10-29 | 2021-01-26 | 安徽杰蓝特新材料有限公司 | PE gas pipe with high chronic crack resistance and preparation method thereof |
| CN112570638A (en) * | 2020-11-24 | 2021-03-30 | 浙江瑞朗锻造有限公司 | Roll forging die preheating device of roll forging machine |
| CN113172855A (en) * | 2021-03-31 | 2021-07-27 | 湖北仁峰环保新材料有限公司 | PE pipe water-cooling quick-drying device and method |
| CN113134919A (en) * | 2021-05-06 | 2021-07-20 | 陈国辉 | High-stability rapid forming equipment for producing plastic master batches |
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