CN217414637U - Water circulation system for film production equipment - Google Patents
Water circulation system for film production equipment Download PDFInfo
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- CN217414637U CN217414637U CN202221218054.1U CN202221218054U CN217414637U CN 217414637 U CN217414637 U CN 217414637U CN 202221218054 U CN202221218054 U CN 202221218054U CN 217414637 U CN217414637 U CN 217414637U
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Abstract
The utility model provides a water circulating system for film production equipment, including normal temperature water storage device, normal temperature water delivery device, low temperature water storage device, low temperature water delivery device, water storage refrigerating plant and backward flow water storage device, this water circulating system adopts normal temperature water pond to store normal temperature cooling water, to film extrusion host computer, corona roller and corona roller transport normal temperature cooling water, still supply water to the cooling water set, so as to refrigerate and form low temperature cooling water, adopt the low temperature water tank to store the low temperature cooling water that is exported by the cooling water set, and supply low temperature cooling water to the main chill roll and the secondary chill roll of film extruder, still set up the backward flow water tower, normal temperature cooling water in host computer cooling branch pipe, corona roller cooling branch pipe and corona roller branch pipe can flow back to the backward flow water tower from normal temperature return water house steward, low temperature cooling water in main chill roll branch pipe and the secondary chill roll branch pipe can flow back to the backward flow water tower from the low temperature return water house steward, the cooling water of each water-using structure is intensively used and circulated, and the water-using efficiency is improved.
Description
Technical Field
The utility model relates to a polymer film production facility especially relates to a water circulating system for film production facility.
Background
In the operation process of a film production facility, it is extruded parts such as host computer, corona roller, corona chill roll, main chill roll and time chill roll and need use the cooling water of different temperatures to cool off to guarantee the long-term steady operation of equipment, water supply equipment commonly used can not be with each other the water process of each water structure overall, make the make full use of that the cooling water can not. Therefore, it is necessary to design a water circulation system for intensively using and circulating the cooling water of each water-using structure to improve the water-using efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a water circulating system for film production facility to promote film production facility's water efficiency.
The utility model discloses a solve the technical scheme that its technical problem adopted and be:
a water circulation system for a thin film production facility, comprising:
the normal temperature water storage device is provided with a storage space for storing normal temperature cooling water;
the normal-temperature water delivery device is matched with the first water structure of the film production equipment and communicated with the normal-temperature water storage device, normal-temperature cooling water is supplied to the normal-temperature water delivery device by the normal-temperature water storage device, and the normal-temperature cooling water is delivered to the first water structure of the film production equipment by the normal-temperature water delivery device;
the low-temperature water storage device is provided with a storage space for storing low-temperature cooling water;
the low-temperature water delivery device is matched with the second water structure of the production equipment and is communicated with the low-temperature water storage device, low-temperature cooling water is supplied to the low-temperature water delivery device by the low-temperature water storage device, and the low-temperature cooling water is delivered to the second water structure of the film production equipment by the low-temperature water delivery device;
the water storage refrigerating device is respectively communicated with the normal-temperature water storage device and the low-temperature water storage device, normal-temperature cooling water is supplied to the water storage refrigerating device by the normal-temperature water storage device, the water storage refrigerating device cools the water storage refrigerating device to form low-temperature cooling water, and the low-temperature cooling water is conveyed to the low-temperature water storage device to be stored;
and the normal temperature cooling water and the low temperature cooling water in the normal temperature water delivery device, the low temperature water delivery device and the water storage refrigerating device can flow back to the backflow water storage device.
Specifically, normal atmospheric temperature water storage device includes:
the normal-temperature water tank is formed at the top of the mounting table board and protrudes above the mounting table board, a storage space for storing normal-temperature cooling water is formed inside the normal-temperature water tank, a water supplementing end pipe is arranged at the top of the normal-temperature water tank, external normal-temperature cooling water can be supplemented into the normal-temperature water tank from the water supplementing end pipe, a sewage discharging end pipe is arranged at the bottom of the normal-temperature water tank, and sewage precipitated in the normal-temperature water tank can be discharged from the sewage discharging end pipe.
The normal atmospheric temperature water delivery device includes:
the normal-temperature water delivery main pipe is communicated with the normal-temperature water tank, and normal-temperature cooling water in the normal-temperature water tank can be output from the normal-temperature water delivery main pipe;
the main machine cooling branch pipe is matched with the film extrusion main machine and is communicated with the normal-temperature water delivery main pipe, and normal-temperature cooling water output by the normal-temperature water delivery main pipe enters the main machine cooling branch pipe to cool the film extrusion main machine;
the corona roller cooling branch pipe is matched with the corona roller and is communicated with the normal-temperature water conveying main pipe, and normal-temperature cooling water output by the normal-temperature water conveying main pipe enters the corona roller cooling branch pipe to cool the corona roller;
the corona cooling roller branch pipe is matched with the corona cooling roller and communicated with the normal-temperature water delivery main pipe, and normal-temperature cooling water output by the normal-temperature water delivery main pipe enters the corona cooling roller branch pipe to cool the corona cooling roller;
and one end of the normal-temperature water return main pipe is communicated with the main machine cooling branch pipe, the corona roller cooling branch pipe and the corona cooling roller branch pipe, the other end of the normal-temperature water return main pipe is communicated with the backflow water storage device, and normal-temperature cooling water in the main machine cooling branch pipe, the corona roller cooling branch pipe and the corona cooling roller branch pipe can flow back to the backflow water storage device from the normal-temperature water return main pipe.
The low temperature water storage device includes:
the low-temperature water tank is formed below the mounting table board, and a storage space for storing low-temperature cooling water is formed inside the low-temperature water tank.
The low temperature water delivery device includes:
the low-temperature water delivery main pipe is communicated with the low-temperature water tank, and low-temperature cooling water in the low-temperature water tank can be output from the low-temperature water delivery main pipe;
the main cold roll branch pipe is matched with a main cold roll of the film extruder and is communicated with the low-temperature water delivery main pipe, and low-temperature cooling water output by the low-temperature water delivery main pipe enters the main cold roll branch pipe to cool the main cold roll;
the secondary cooling roller branch pipe is matched with a secondary cooling roller of the film extruder and is communicated with the low-temperature water delivery main pipe, and low-temperature cooling water output by the low-temperature water delivery main pipe enters the secondary cooling roller branch pipe to cool the secondary cooling roller;
one end of the low-temperature water return main pipe is communicated with the main cold roller branch pipe and the secondary cold roller branch pipe, the other end of the low-temperature water return main pipe is communicated with the backflow water storage device, and low-temperature cooling water in the main cold roller branch pipe and the secondary cold roller branch pipe can flow back to the backflow water storage device from the low-temperature water return main pipe.
The water storage refrigerating plant includes:
and the water inlet end of the water chilling unit is communicated with the normal-temperature water tank, the water outlet end of the water chilling unit is communicated with the low-temperature water tank, normal-temperature cooling water is supplied to the water chilling unit from the normal-temperature water tank, and the water chilling unit cools the water chilling unit to form low-temperature cooling water which is then conveyed into the low-temperature water tank.
The backflow water storage device comprises:
the reflux water tower is communicated with the low-temperature water return main pipe and the normal-temperature water return main pipe, normal-temperature cooling water in the main machine cooling branch pipe, the corona roller cooling branch pipe and the corona cooling roller branch pipe can flow back to the reflux water tower from the normal-temperature water return main pipe, and low-temperature cooling water in the main cold roller branch pipe and the secondary cold roller branch pipe can flow back to the reflux water tower from the low-temperature water return main pipe and dissipate heat in the reflux water tower.
The utility model has the advantages that:
the water circulation system adopts a normal temperature water tank to store normal temperature cooling water, the normal temperature cooling water is conveyed to the film extrusion main machine, the corona roller and the corona cooling roller, and water is also supplied to a water chilling unit, so as to refrigerate to form low-temperature cooling water, the low-temperature cooling water output by the water chilling unit is stored by adopting the low-temperature water tank, and supplies low-temperature cooling water to the main cold roller and the secondary cold roller of the film extruder, and is also provided with a return water tower, the normal-temperature cooling water in the main cooling branch pipe, the corona roller cooling branch pipe and the corona cooling roller branch pipe can flow back to the return water tower from a normal-temperature return main pipe, the low-temperature cooling water in the main cooling roller branch pipe and the secondary cold roller branch pipe can flow back to the return water tower from the low-temperature return main pipe and radiate in the return water tower to form normal-temperature cooling water for reuse, or the cooling water is discharged after being treated, so that the cooling water of each water using structure is intensively used and circulated, and the water using efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of a water circulation system for a film production apparatus according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in figure 1, the water circulation system for film production equipment provided by the utility model comprises a normal temperature water storage device, a normal temperature water delivery device, a low temperature water storage device, a low temperature water delivery device, a water storage refrigeration device and a backflow water storage device, wherein a storage space for storing normal temperature cooling water is arranged in the normal temperature water storage device, the normal temperature water delivery device is matched with a first water structure of the film production equipment and is communicated with the normal temperature water storage device, the normal temperature water storage device supplies normal temperature cooling water to the normal temperature water delivery device, the normal temperature water delivery device conveys the normal temperature cooling water to the first water structure of the film production equipment, a storage space for storing low temperature cooling water is arranged in the low temperature water storage device, the low temperature water delivery device is matched with a second water structure of the production equipment and is communicated with the low temperature water storage device, the low temperature cooling water is supplied to the low temperature water delivery device by the low temperature water storage device, and conveys the low temperature cooling water to the second water structure of the film production equipment by the low temperature water delivery device, the water storage and refrigeration device is respectively communicated with the normal-temperature water storage device and the low-temperature water storage device, normal-temperature cooling water is supplied to the water storage and refrigeration device by the normal-temperature water storage device, the water storage and refrigeration device cools the water storage and refrigeration device to form low-temperature cooling water, the low-temperature cooling water is conveyed to the low-temperature water storage device to be stored, the backflow water storage device is respectively communicated with the normal-temperature water conveying device, the low-temperature water conveying device and the water storage and refrigeration device, and the normal-temperature cooling water and the low-temperature cooling water in the normal-temperature water conveying device, the low-temperature water conveying device and the water storage and refrigeration device can flow back to the backflow water storage device. In this embodiment, normal atmospheric temperature water storage device includes normal atmospheric temperature pond 100, and the normal atmospheric temperature pond forms at the installation mesa top to the protrusion of installation mesa top, its inside has the storage space of depositing normal atmospheric temperature cooling water, and its top is equipped with the moisturizing end pipe, and outside normal atmospheric temperature cooling water can follow during the moisturizing end pipe mends normal atmospheric temperature pond, and its bottom is equipped with blowdown end pipe, and the sewage that deposits formation in the normal atmospheric temperature pond can be followed blowdown end pipe and discharged. The normal temperature water delivery device comprises a normal temperature water delivery main pipe 210, a main machine cooling branch pipe 220, a corona roller cooling branch pipe 230, a corona cooling roller branch pipe 240 and a normal temperature water return main pipe 250, wherein the normal temperature water delivery main pipe is communicated with a normal temperature water tank, normal temperature cooling water in the normal temperature water tank can be output from the normal temperature water delivery main pipe, the main machine cooling branch pipe is matched with a film extrusion main machine and is communicated with the normal temperature water delivery main pipe, normal temperature cooling water output by the normal temperature water delivery main pipe enters the main machine cooling branch pipe to cool the film extrusion main machine, the corona roller cooling branch pipe is matched with a corona roller and is communicated with the normal temperature water delivery main pipe, normal temperature cooling water output by the normal temperature water delivery main pipe enters the corona roller cooling branch pipe to cool the corona roller, the corona roller branch pipe is matched with the corona cooling roller and is communicated with the normal temperature water delivery main pipe, normal temperature cooling water output by the normal temperature water delivery main pipe enters the corona roller cooling branch pipe, the corona cooling roller is cooled, one end of the normal-temperature water return main pipe is communicated with the main machine cooling branch pipe, the corona roller cooling branch pipe and the corona cooling roller branch pipe, the other end of the normal-temperature water return main pipe is communicated with the backflow water storage device, and normal-temperature cooling water in the main machine cooling branch pipe, the corona roller cooling branch pipe and the corona cooling roller branch pipe can flow back to the backflow water storage device from the normal-temperature water return main pipe. The low-temperature water storage device comprises a low-temperature water tank 300 which is formed below the mounting table board and is internally provided with a storage space for storing low-temperature cooling water. The low-temperature water delivery device comprises a low-temperature water delivery main pipe 410, a main cold roller branch pipe 420, a secondary cold roller branch pipe 430 and a low-temperature water return main pipe 440, wherein the low-temperature water delivery main pipe is communicated with a low-temperature water tank, low-temperature cooling water in the low-temperature water tank can be output from the low-temperature water delivery main pipe, the main cold roller branch pipe is matched with a main cold roller of a film extruder, and is communicated with the low-temperature water delivery main pipe, the low-temperature cooling water output by the low-temperature water delivery main pipe enters the main cooling roller branch pipe, cooling the main cold roller, matching the secondary cold roller branch pipes with the secondary cold roller of the film extruder and communicating with the low-temperature water delivery main pipe, feeding the low-temperature cooling water output by the low-temperature water delivery main pipe into the secondary cold roller branch pipes, and cooling the secondary cold roller, wherein one end of the low-temperature return water main pipe is communicated with the main cold roller branch pipe and the secondary cold roller branch pipe, the other end of the low-temperature return water main pipe is communicated with the return water storage device, and low-temperature cooling water in the main cold roller branch pipe and the secondary cold roller branch pipe can return to the return water storage device from the low-temperature return water main pipe. The water storage refrigerating device comprises a water chilling unit 500, wherein the water inlet end of the water chilling unit is communicated with a normal-temperature water tank, the water outlet end of the water chilling unit is communicated with a low-temperature water tank, normal-temperature cooling water is supplied to the water chilling unit through the normal-temperature water tank, the water chilling unit cools the water chilling unit to form low-temperature cooling water, and the low-temperature cooling water is conveyed into the low-temperature water tank. The backflow water storage device comprises a backflow water tower 600 which is communicated with a low-temperature water return main pipe and a normal-temperature water return main pipe, normal-temperature cooling water in the main machine cooling branch pipe, the corona roller cooling branch pipe and the corona cooling roller branch pipe can flow back to the backflow water tower from the normal-temperature water return main pipe, low-temperature cooling water in the main cold roller branch pipe and the secondary cold roller branch pipe can flow back to the backflow water tower from the low-temperature water return main pipe, and heat is dissipated in the backflow water tower. The water circulation system adopts a normal-temperature water tank to store normal-temperature cooling water, conveys the normal-temperature cooling water to the film extrusion main machine, the corona roller and the corona cooling roller, and also supplies water to a water chilling unit, so as to refrigerate to form low-temperature cooling water, the low-temperature cooling water output by the water chilling unit is stored by adopting the low-temperature water tank, and supplies low-temperature cooling water to the main cold roller and the secondary cold roller of the film extruder, and is also provided with a return water tower, the normal-temperature cooling water in the main cooling branch pipe, the corona roller cooling branch pipe and the corona cooling roller branch pipe can flow back to the return water tower from a normal-temperature return main pipe, the low-temperature cooling water in the main cooling roller branch pipe and the secondary cold roller branch pipe can flow back to the return water tower from the low-temperature return main pipe and radiate in the return water tower to form normal-temperature cooling water for reuse, or the cooling water is discharged after being treated, so that the cooling water of each water using structure is intensively used and circulated, and the water using efficiency is improved.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, or the directions or positional relationships that the skilled person usually understand, which are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Claims (7)
1. A water circulation system for a thin film production facility, comprising:
the normal temperature water storage device is provided with a storage space for storing normal temperature cooling water;
the normal-temperature water delivery device is matched with the first water utilization structure of the film production equipment and is communicated with the normal-temperature water storage device;
the low-temperature water storage device is provided with a storage space for storing low-temperature cooling water;
the low-temperature water delivery device is matched with the second water use structure of the production equipment and is communicated with the low-temperature water storage device;
the water storage refrigerating device is respectively communicated with the normal-temperature water storage device and the low-temperature water storage device;
and the backflow water storage device is respectively communicated with the normal-temperature water delivery device, the low-temperature water delivery device and the water storage refrigerating device.
2. The water circulation system for the film production equipment as claimed in claim 1, wherein the normal temperature water storage device comprises:
the normal temperature water tank is formed at the top of the mounting table board and protrudes above the mounting table board, a storage space for storing normal temperature cooling water is arranged in the normal temperature water tank, a water supplementing end pipe is arranged at the top of the normal temperature water tank, and a sewage discharging end pipe is arranged at the bottom of the normal temperature water tank.
3. The water circulation system for a thin film production apparatus as claimed in claim 2, wherein the normal temperature water supply means comprises:
the normal-temperature water delivery main pipe is communicated with the normal-temperature water tank;
the main machine cooling branch pipe is matched with the film extrusion main machine and is communicated with the normal-temperature water delivery main pipe;
the corona roller cooling branch pipe is matched with the corona roller and is communicated with the normal-temperature water conveying main pipe;
the corona cooling roller branch pipe is matched with the corona cooling roller and is communicated with the normal-temperature water delivery main pipe;
and one end of the normal-temperature water return main pipe is communicated with the main machine cooling branch pipe, the corona roller cooling branch pipe and the corona cooling roller branch pipe, and the other end of the normal-temperature water return main pipe is communicated with the backflow water storage device.
4. The water circulation system for a film production apparatus as claimed in claim 3, wherein the low temperature water storage means comprises:
the low-temperature water tank is formed below the mounting table board, and a storage space for storing low-temperature cooling water is formed inside the low-temperature water tank.
5. The water circulation system for a thin film production apparatus as claimed in claim 4, wherein the low temperature water supply means comprises:
the low-temperature water delivery main pipe is communicated with the low-temperature water tank;
the main cold roll branch pipe is matched with a main cold roll of the film extruder and is communicated with the low-temperature water delivery main pipe;
the secondary cooling roller branch pipe is matched with a secondary cooling roller of the film extruder and is communicated with the low-temperature water delivery main pipe;
and one end of the low-temperature water return main pipe is communicated with the main cooling roller branch pipe and the secondary cooling roller branch pipe, and the other end of the low-temperature water return main pipe is communicated with the backflow water storage device.
6. The water circulation system for a film production facility according to claim 4, wherein the water storage refrigeration device comprises:
and the water inlet end of the water chilling unit is communicated with the normal-temperature water tank, and the water outlet end of the water chilling unit is communicated with the low-temperature water tank.
7. The water circulation system for a film production apparatus as claimed in claim 6, wherein the return water storage means comprises:
and the return water tower is communicated with the low-temperature return water main pipe and the normal-temperature return water main pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221218054.1U CN217414637U (en) | 2022-05-20 | 2022-05-20 | Water circulation system for film production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221218054.1U CN217414637U (en) | 2022-05-20 | 2022-05-20 | Water circulation system for film production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217414637U true CN217414637U (en) | 2022-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221218054.1U Active CN217414637U (en) | 2022-05-20 | 2022-05-20 | Water circulation system for film production equipment |
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| Country | Link |
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| CN (1) | CN217414637U (en) |
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- 2022-05-20 CN CN202221218054.1U patent/CN217414637U/en active Active
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