CN216330065U - Cooling water circulation system for film blowing machine - Google Patents

Abstract

The application provides a cooling water circulating system for inflation film manufacturing machine, it has solved the many and unable automatic water supply's of current cooling water circulating system aquatic impurity technical problem. It is equipped with inflation film manufacturing machine and inflation film manufacturing machine subassembly, the inflation film manufacturing machine water inlet is connected with a moisturizing section of thick bamboo, the inflation film manufacturing machine delivery port is connected with the drainage pond, one side of drainage pond is connected with the disinfection pond, the disinfection pond is connected with a cooling water pitcher, a cooling water pitcher upwards is connected with a cooling cylinder, the cooling cylinder is downwards through being connected with a cooling water pitcher, one side of a cooling water pitcher is connected with No. two cooling water pitchers, No. two cooling water pitchers upwards are connected with moisturizing section of thick bamboo and inflation film manufacturing machine subassembly respectively, the inflation film manufacturing machine subassembly is connected with the drainage pond downwards, moisturizing section of thick bamboo height is higher than the inflation film manufacturing machine height, be equipped with high level switch and low level switch in the moisturizing section of thick bamboo, cooling cylinder height is higher than a cooling water pitcher height. The utility model can be widely applied to the technical field of water circulation systems.

Description

Cooling water circulation system for film blowing machine

Technical Field

The application belongs to the technical field of water circulation systems, and more specifically relates to a cooling water circulation system for a film blowing machine.

Background

The film blowing process of the film blowing machine is not completed in one step, but the required film can be achieved through a plurality of film blowing production processes, and the cooling of the film blowing machine can cause great influence on the quality and the production benefit of the product in the process of each film blowing production process; the existing film blowing machine is cooled by adopting a mode of directly spraying water to the film blowing machine, a plurality of impurities exist in water in the cooling method, the cooling method is not suitable for packaging of edible products, and on the other hand, the cooling mode needs manual work to detect all the time and cannot be automatically supplemented with water for cooling.

Disclosure of Invention

The utility model provides a cooling water circulation system for a film blowing machine, which has less impurities in water and can automatically supplement water, aiming at the technical problems that the existing cooling water circulation system has more impurities in water and cannot automatically supplement water.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: a cooling water circulation system for a film blowing machine is provided with the film blowing machine and a film blowing machine assembly, wherein the film blowing machine is provided with a first water inlet and a first water outlet, the first water inlet is connected with a water replenishing cylinder through a first water pipe, the first water outlet is connected with a water filtering pool through a second water pipe, one side of the water filtering pool is connected with a disinfection pool, the disinfection pool is connected with a first cooling water tank through a third water pipe, the first cooling water tank is upwards connected with a cooling cylinder through a fourth water pipe, the cooling cylinder is downwards connected with a first cooling water tank through a fifth water pipe, one side of the first cooling water tank is connected with a second cooling water tank through a sixth water pipe, the second cooling water tank is upwards connected with the water replenishing cylinder and the film blowing machine assembly through a seventh water pipe respectively, the film blowing machine assembly is downwards connected with the water filtering pool through an eighth water pipe, and the eighth water pipe is communicated with the second water pipe;

the water replenishing cylinder is higher than the film blowing machine, a high-level switch and a low-level switch are arranged in the water replenishing cylinder, and the cooling cylinder is higher than the first cooling water tank.

Preferably, circulating water pumps are arranged on the third water conveying pipe, the fourth water conveying pipe and the seventh water conveying pipe.

Preferably, a spare water pump is arranged on one side of each circulating water pump.

Preferably, the cooling cylinder is equipped with cooling module, water inlet, delivery port and guide plate, and cooling module is including connecting the motor at the cooling cylinder top, and the output of motor passes the cooling cylinder top downwards and is connected with the flabellum, and the water inlet is connected with the inlet tube, has seted up a plurality of through-holes on the inlet tube, water inlet and fourth water piping connection, delivery port and fifth water piping connection, are connected with the guide plate on the cooling cylinder inner wall.

Preferably, the guide plates are arranged in layers, and the inclination directions of the adjacent two layers of guide plates are different.

Preferably, a plurality of layers of filter screens are arranged in the water filtering pool, and the filter screens are made of activated carbon materials.

Preferably, an ultraviolet disinfection component is arranged in the disinfection tank.

Preferably, the moisturizing section of thick bamboo sets up the overflow mouth near top position, and the overflow mouth is connected with the one end of overflow pipe, and the other end and the drainage basin of overflow pipe are connected.

Preferably, the bottoms of the first cooling water tank, the second cooling water tank and the water replenishing cylinder are provided with discharge ports, and the discharge ports are connected with the filter tank through discharge pipes.

Compared with the prior art, the utility model has the beneficial effects that:

the water temperature in the circulating system is reduced by arranging the cooling cylinder, so that the water entering the film blowing machine and the film blowing machine assembly is always low-temperature water; the automatic water replenishing function is realized by arranging the high-level switch and the low-level switch in the water replenishing cylinder, and low-temperature water can be automatically supplied to the film blowing machine without manual operation, so that the cooling work of the film blowing machine is realized; when the flow of the circulating water pump is insufficient or damaged, the standby water pump can be started to replace the circulating water pump to work, so that the supply of low-temperature water is ensured, the shutdown and even danger caused by overhigh temperature of the film blowing machine are prevented, and the production efficiency and the production safety are ensured; through setting up the impurity of multilayer filter screen absorption aquatic, kill aquatic virus through the ultraviolet ray, make the water in the circulation system clean health futilely to guarantee that the membrane that the inflation film manufacturing machine blew off is used for edible product.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a diagram of a water circulation system of the present invention;

FIG. 2 is a schematic structural view of a cooling cylinder according to the present invention;

FIG. 3 is a schematic structural view of the water replenishing cylinder of the present invention;

fig. 4 is a schematic structural view of the water filter tank of the present invention.

The symbols in the drawings illustrate that:

1. a film blowing machine; 2. a film blowing machine assembly; 3. a first water inlet; 4. a first water outlet; 5. a first water delivery pipe; 6. a water replenishing cylinder; 7. a second water delivery pipe; 8. a water filtering tank; 9. a disinfection tank; 10. a third water delivery pipe; 11. a first cooling water tank; 12. a fourth water delivery pipe; 13. a cooling cylinder; 14. a fifth water delivery pipe; 15. a sixth water delivery pipe; 16. a second cooling water tank; 17. a seventh water delivery pipe; 18. an eighth water delivery pipe; 19. a high-level switch; 20. a low-level switch; 21. a water circulating pump; 22. a standby water pump; 23. a second water inlet; 24. a second water outlet; 25. a baffle; 26. a motor; 27. a fan blade; 28. a water inlet pipe; 29. a through hole; 30. a filter screen; 31. an overflow port; 32. an overflow pipe; 33. a discharge port; 34. and (4) discharging the pipe.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

As shown in fig. 1 and 3, the present invention provides a cooling water circulation system for a film blowing machine, which is provided with a film blowing machine 1 and a film blowing machine assembly 2, wherein the film blowing machine 1 is provided with a first water inlet 3 and a first water outlet 4, the first water inlet 3 is connected with a water replenishing cylinder 6 through a first water pipe 5, the first water outlet 4 is connected with a water filtering pool 8 through a second water pipe 7, one side of the water filtering pool 8 is connected with a disinfection pool 9, the disinfection pool 9 is connected with a first cooling water tank 11 through a third water pipe 10, the first cooling water tank 11 is connected with a cooling cylinder 13 upwards through a fourth water pipe 12, the cooling cylinder 13 is connected with the first cooling water tank 11 downwards through a fifth water pipe 14, one side of the first cooling water tank 11 is connected with a second cooling water tank 16 through a sixth water pipe 15, the second cooling water tank 16 is connected with the water replenishing cylinder 6 and the film blowing machine assembly 2 upwards through a seventh water pipe 17 respectively, the film blowing machine component 2 is connected with a water filtering pool 8 downwards through an eighth water pipe 18, and the eighth water pipe 18 is communicated with the second water pipe 7;

the height of the water replenishing cylinder 6 is higher than that of the film blowing machine 1, a high-level switch 19 and a low-level switch 20 are arranged in the water replenishing cylinder 6, and the height of the cooling cylinder 13 is higher than that of the first cooling water tank 11.

The temperature of the film blowing machine 1 and the film blowing machine assembly 2 rises during working, the film blowing machine 1 and the film blowing machine assembly 2 need to be cooled by low-temperature water, hot water flowing out of the film blowing machine 1 and the film blowing machine assembly 2 flows into the water filtering pool 8 through the second water pipe 7 and the eighth water pipe 18, and the hot water filtered by the water filtering pool 8 enters the disinfection pool 9 for disinfection; the disinfected hot water enters the first cooling water tank 11 through the third water delivery pipe 10, the hot water is delivered into the cooling cylinder 13 through the fourth water delivery pipe 12 to be cooled, the cooled low-temperature water is delivered back into the first cooling water tank 11 through the fifth water delivery pipe 14, so that the temperature of the water in the first cooling water tank 11 is reduced, the cooling cylinder 13 continuously cools the water in the first cooling water tank 11, and the water in the first cooling water tank 11 is always in a low-temperature state; the water in the first cooling water tank 11 enters the second cooling water tank 16 through a sixth water conveying pipe 15, the cooled low-temperature water is conveyed into the film blowing machine assembly 2 and the water replenishing cylinder 6 through a seventh water conveying pipe 17, the water replenishing cylinder 6 conveys the low-temperature water into the film blowing machine 1 through the first water conveying pipe 5, and the film blowing machine 1 and the film blowing machine assembly 2 are cooled; the height of moisturizing section of thick bamboo 6 can realize utilizing gravity to carry low temperature water in the inflation film manufacturing machine 1 with inflation film manufacturing machine 1 and realize the cooling to inflation film manufacturing machine 1, and when the water level in the cooling cylinder 13 was less than low level switch 20 height, the moisturizing in the moisturizing section of thick bamboo 6 was begun to the signaling, and when the water level in the cooling cylinder 13 reached high level switch 19, the moisturizing in the moisturizing section of thick bamboo 6 was stopped to the signaling.

Further, in the present embodiment, the third water delivery pipe 10, the fourth water delivery pipe 12 and the seventh water delivery pipe 17 are all provided with a circulating water pump 21. Since the height of the disinfection tank 9 is lower than that of the first cooling water tank 11, the circulating water pump 21 on the third water pipe 10 is needed to pump the hot water in the disinfection tank 9 into the first cooling water tank 11; the circulating water pump 21 on the fourth water delivery pipe 12 is used for pumping the water in the first cooling water tank 11 into the cooling cylinder 13 at a high position, so that the low-temperature water cooled in the cooling cylinder 13 can conveniently flow back into the first cooling water tank 11 from the high position by gravity; the circulating water pump 21 on the seventh water pipe 17 is used for sending the low-temperature water in the second cooling water tank 16 to the film blowing machine assembly 2 and the water replenishing cylinder 6, then the low-temperature water in the water replenishing cylinder 6 flows into the film blowing machine 1, the conveying work of the low-temperature water is completed, and the cooling work of the low-temperature water on the film blowing machine 1 and the film blowing machine assembly 2 is realized.

Further, in the present embodiment, a backup water pump 22 is provided on one side of each circulation water pump 21. When circulating water pump 21 the flow appears and is inadequately or damage, can start reserve water pump 22, replace circulating water pump 21 through reserve water pump 22 and continue to accomplish the circulation work of low-temperature water, can not stop to carry the low-temperature water because of circulating water pump 21's trouble, thereby the supply of low-temperature water has been guaranteed, in order to prevent that the low-temperature water supply in time leads to inflation film manufacturing machine 1 and inflation film manufacturing machine subassembly 2 high temperature, produce danger in process of production, simultaneously also can not in time lead to the shut down of inflation film manufacturing machine 1 and inflation film manufacturing machine subassembly 2 because of the low-temperature water supply, thereby guarantee production efficiency.

As shown in fig. 2, cooling cylinder 13 is equipped with cooling module, second water inlet 23, second delivery port 24 and guide plate 25, cooling module is including connecting motor 26 at cooling cylinder 13 top, motor 26's output passes cooling cylinder 13 top downwards and is connected with flabellum 27, second water inlet 23 is connected with inlet tube 28, a plurality of through-holes 29 have been seted up on the inlet tube 28, second water inlet 23 is connected with fourth raceway 12, second delivery port 24 is connected with fifth raceway 14, be connected with guide plate 25 on the cooling cylinder 13 inner wall.

Water in the cooling water tank 11 flows into in the inlet tube 28 through the second water inlet 23 from the fourth raceway 12, and flow out from the through-hole 29 of inlet tube 28, motor 26 drives flabellum 27 and rotates, the water heat dissipation in the help entering cooling cylinder 13 through the rotation of flabellum 27, thereby reach the purpose of cooling, the water that gets into in the cooling cylinder 13 flows downwards under the effect of gravity, guide plate 25 can delay the velocity of flow that the water flows downwards in the cooling cylinder 13, thereby the radiating time of the water in the cooling cylinder 13 is longer, in order to reach better radiating effect.

Further, in the present embodiment, the air deflectors 25 are arranged in layers, and the inclination directions of two adjacent air deflectors 25 are different. Because the inclination directions of the two adjacent layers of guide plates 25 are different, the water in the cooling cylinder 13 can be better delayed to flow downwards, and meanwhile, the heat dissipation area of the water can be increased, so that a better heat dissipation effect is achieved, and the water flowing out from the second water outlet 24 is guaranteed to be low-temperature water.

As shown in fig. 4, a plurality of layers of filter screens 30 are arranged in the water filtering tank 8, and the filter screens 30 are made of activated carbon materials. The multi-layer filter screen 30 can filter impurities in the water filtering pool 8 for multiple times, and the activated carbon also has a good impurity adsorption effect, so that the cleanness of the water in the circulating system is guaranteed, and the safety and the sanitation of the film blown out by the film blowing machine 1 are guaranteed, and the use of the edible product in the later period is guaranteed.

Further, in this embodiment, an ultraviolet ray sterilizing assembly is provided in the sterilizing bath 9. The ultraviolet disinfection effect is strong, and can kill the bacteria and viruses in the water in the disinfection tank 9, thereby ensuring the safety and sanitation of the film blown out by the film blowing machine 1 after the temperature is reduced by low-temperature water.

As shown in figure 1, an overflow port 31 is arranged at the position of the water replenishing cylinder 6 close to the top, one end of an overflow pipe 32 is connected with the overflow port 31, and the other end of the overflow pipe 32 is connected with the water filtering pool 8. When high level switch 19 trouble, seventh raceway 17 is defeated water constantly in to moisturizing section of thick bamboo 6, leads to moisturizing section of thick bamboo 6 interior water level to last rising, when moisturizing section of thick bamboo 6 interior water level is close to the top, water can flow into overflow pipe 32 in through overflow mouth 31 to avoid moisturizing section of thick bamboo 6 interior water level too high, cause the problem that water spills over from moisturizing section of thick bamboo 6.

Further, in the present embodiment, the first cooling water tank 11, the second cooling water tank 16 and the refill cartridge 6 are provided with a discharge port 33 at the bottom, and the discharge port 33 is connected to the filter tank 8 through a discharge pipe 34. When inflation film manufacturing machine 1 and inflation film manufacturing machine subassembly 2 stop work, the water in the system is not recirculated, this moment cooling water tank 11, if there is some water in cooling water tank 16 and the moisturizing section of thick bamboo 6, probably because of the long production bacterium virus of the shelf life, influence production safety, so set up discharge opening 33, through discharge opening 33 with cooling water tank 11, discharge the drainage pond 8 from discharge pipe 34 with remaining water in cooling water tank 16 and the moisturizing tank in, can guarantee the safety of circulation system internal water like this, can prevent to deposit the problem of water long time equipment by the water corrosion simultaneously.

When the utility model is used, low-temperature water enters the water filtering tank 8 from the film blowing machine 1 and the film blowing machine assembly 2 through the second water pipe 7 and the eighth water pipe 18 for filtering, then enters the disinfection tank 9 for disinfection through ultraviolet rays, the water in the disinfection tank 9 is pumped into the first cooling water tank 11 through the third water pipe 10 by the circulating water pump 21, then the water in the first cooling water tank 11 is pumped into the cooling cylinder 13 through the fourth water pipe 12 by the circulating water pump 21, the water is cooled by the cooling cylinder 13 and then flows back into the first cooling water tank 11 through the fifth water pipe 14, the low-temperature water flowing back into the first cooling water tank 11 through the fifth water pipe 14 is combined with the hot water entering the first cooling water tank 11 through the third water pipe 10, so that the temperature of the water in the first cooling film machine 11 is reduced, then the low-temperature water enters the second cooling water tank 16 through the sixth water pipe 15, and is pumped into the water replenishing cylinder 6 and the film blowing assembly 2 through the seventh water pipe 17 by the circulating water pump 21, the low temperature water in the moisturizing section of thick bamboo 6 gets into inflation film manufacturing machine 1 through first raceway 5 to make low temperature water get into inflation film manufacturing machine 1 and inflation film manufacturing machine subassembly 2, realize the cooling to inflation film manufacturing machine 1 and inflation film manufacturing machine subassembly 2, the high temperature water rethread second raceway 7 and the eighth raceway 18 that inflation film manufacturing machine 1 and inflation film manufacturing machine subassembly 2 heaied up of flowing through flow into water filtering pond 8 and disinfection pond 9 and carry out the filtration disinfection, cooling down in getting into a cooling water pitcher 11 through third raceway 10 circulates.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims (9)

1. A cooling water circulation system for a film blowing machine is characterized by being provided with the film blowing machine and a film blowing machine assembly, wherein the film blowing machine is provided with a first water inlet and a first water outlet, the first water inlet is connected with a water replenishing cylinder through a first water pipe, the first water outlet is connected with a water filtering pool through a second water pipe, one side of the water filtering pool is connected with a disinfection pool, the disinfection pool is connected with a first cooling water tank through a third water pipe, the first cooling water tank is upwards connected with a cooling cylinder through a fourth water pipe, the cooling cylinder is downwards connected with the first cooling water tank through a fifth water pipe, one side of the first cooling water tank is connected with a second cooling water tank through a sixth water pipe, the second cooling water tank is upwards respectively connected with the water replenishing cylinder and the film blowing machine assembly through a seventh water pipe, the film blowing machine assembly is downwards connected with the water filtering pool through an eighth water pipe, the eighth water conveying pipe is communicated with the second water conveying pipe;

the moisturizing section of thick bamboo height is higher than inflation film manufacturing machine height, be equipped with high level switch and low level switch in the moisturizing section of thick bamboo, a cooling cylinder height is higher than cooling water tank height.

2. The cooling water circulation system for the film blowing machine as claimed in claim 1, wherein circulating water pumps are arranged on the third water pipe, the fourth water pipe and the seventh water pipe.

3. The cooling water circulation system for the film blowing machine according to claim 2, wherein a backup water pump is provided at one side of each of the circulating water pumps.

4. The cooling water circulation system for the film blowing machine according to claim 1, wherein the cooling cylinder is provided with a cooling assembly, a water inlet, a water outlet and a guide plate, the cooling assembly comprises a motor connected to the top of the cooling cylinder, the output end of the motor penetrates downwards through the top of the cooling cylinder to be connected with fan blades, the water inlet is connected with a water inlet pipe, a plurality of through holes are formed in the water inlet pipe, the water inlet is connected with the fourth water pipe, the water outlet is connected with the fifth water pipe, and the guide plate is connected to the inner wall of the cooling cylinder.

5. The cooling water circulation system for the film blowing machine according to claim 4, characterized in that the guide plates are arranged in layers, and the inclination directions of the adjacent two guide plates are different.

6. The cooling water circulation system for the film blowing machine as claimed in claim 1, wherein a plurality of layers of filter screens are arranged in the filter tank, and the filter screens are made of activated carbon materials.

7. The cooling water circulation system for the film blowing machine according to claim 5, characterized in that an ultraviolet disinfection component is arranged in the disinfection tank.

8. The cooling water circulation system for the film blowing machine as claimed in claim 1, wherein an overflow port is provided near the top of the water replenishing cylinder, the overflow port is connected with one end of an overflow pipe, and the other end of the overflow pipe is connected with the water filtering pool.

9. The cooling water circulation system for the film blowing machine according to claim 7, wherein the first cooling water tank, the second cooling water tank and the water replenishing cylinder are provided with discharge ports at the bottoms thereof, and the discharge ports are connected with the water filtering pond through discharge pipes.

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