CN219511334U - Pure steam generator waste liquid discharges cooling device - Google Patents
Pure steam generator waste liquid discharges cooling device Download PDFInfo
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- CN219511334U CN219511334U CN202223324683.5U CN202223324683U CN219511334U CN 219511334 U CN219511334 U CN 219511334U CN 202223324683 U CN202223324683 U CN 202223324683U CN 219511334 U CN219511334 U CN 219511334U
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Abstract
The utility model relates to the technical field of pure steam generators, in particular to a pure steam generator waste liquid discharge cooling device, which comprises a pure steam generator, wherein a waste water drain pipe is arranged at a waste water drain port of the pure steam generator, the waste water drain pipe is connected with a cooling device, and heat exchange is carried out between waste water and cooling water in the cooling device, so that the effect of cooling the waste water is achieved, the waste water discharge temperature is automatically regulated through the cooperation of a temperature sensor, a controller and a cooling water regulating valve, the problem that the waste liquid discharge temperature of the existing pure steam generator is too high is effectively solved, the waste water temperature can be effectively reduced to below 50 ℃ through the cooling device, and the waste water can be designed and constructed according to conventional normal-temperature waste water discharge without other special protection measures, so that the waste water discharge cooling device is more convenient to construct.
Description
Technical Field
The utility model relates to the technical field of pure steam generators, in particular to a waste liquid discharge cooling device of a pure steam generator.
Background
As is well known, the waste liquid discharge temperature of the prior art is as high as 90-100 ℃, and the discharge must be connected to a special high-temperature waste water pipeline, so that great trouble is brought to the design and installation construction of the discharge pipeline, the installation cost of owners is increased, and the potential safety hazard is also great when the equipment is operated.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a pure steam generator waste liquid discharge cooling device, which solves the problem of overhigh discharge temperature of the existing pure steam waste liquid.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pure steam generator waste liquid discharges cooling device, includes pure steam generator, pure steam generator's waste water outlet department is provided with the waste water drain pipe, waste water drain pipe is connected with cooling device, cooling device includes cooling heat exchanger, the bottom of cooling heat exchanger one side is provided with the waste water import to with waste water drain pipe connection, the top of cooling heat exchanger opposite side is provided with the waste water export, and is connected with the waste water discharge pipe, cooling heat exchanger includes the casing, be provided with the heat exchange tube in the casing, the heat exchange tube is reciprocal kink formula setting, and the heat exchange tube respectively with waste water import and waste water export connection, the bottom of casing is provided with the cooling inlet tube, the top of casing is provided with the cooling outlet pipe, install cooling water inlet valve and cooling water outlet valve on cooling outlet pipe respectively, be provided with the cooling water control valve on the cooling outlet pipe, be provided with temperature sensor on the waste water discharge pipe, be provided with the controller on the casing to through electric connection with cooling water control valve and temperature sensor.
Further, the right end of the waste water discharge pipe is provided with an air defense pipe structure.
Further, the air defense pipe structure comprises an air defense pipe, wherein the air defense pipe is arranged in a bending mode upwards and downwards, and the lowest position of the bent position of the blow-down pipe is not lower than the highest position of the wastewater discharge pipe.
Further, the waste water discharge pipe extends to a waste water collecting port of the factory.
Further, the cooling water inlet pipe is arranged at the right part of the shell, and the cooling water outlet pipe is arranged at the left part of the shell.
Further, the cooling device is lower than the pure steam generator.
(III) beneficial effects
Compared with the prior art, the utility model provides a pure steam generator waste liquid discharge cooling device, which has the following beneficial effects:
this pure steam generator waste liquid discharges cooling device carries out heat transfer through waste water and cooling water in cooling device to reach the effect to waste water cooling, through the cooperation of temperature sensor, controller and cooling water governing valve, realized automatic regulation to waste water discharge temperature, effectually solved the too high problem of current pure steam generator's waste liquid discharge temperature, can effectively cool down waste water temperature to below 50 ℃ through this cooling device, can be according to conventional normal atmospheric temperature waste water discharge design, construction, need not other special safeguard measures, more convenient construction.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure: 1. a pure steam generator; 2. a waste water drain pipe; 3. a waste water discharge pipe; 4. a housing; 5. a heat exchange tube; 6. cooling the water inlet pipe; 7. cooling the water outlet pipe; 8. a cooling water inlet valve; 9. a cooling water outlet valve; 10. a cooling water regulating valve; 11. a temperature sensor; 12. a controller; 13. empty pipe prevention, 14, waste liquid water collecting port.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the waste liquid discharging and cooling device of the pure steam generator 1 of the present utility model comprises a pure steam generator 1, wherein a waste water drain pipe 2 is arranged at a waste water drain outlet of the pure steam generator 1, and the waste water drain pipe 2 is connected with a cooling device.
The cooling device comprises a cooling heat exchanger, wherein a waste water inlet is formed in the bottom of one side of the cooling heat exchanger and is connected with a waste water drain pipe 2, a waste water outlet is formed in the top of the other side of the cooling heat exchanger and is connected with a waste water drain pipe 3, the cooling heat exchanger comprises a shell 4, heat exchange pipes 5 are arranged in the shell 4, the heat exchange pipes 5 are arranged in a reciprocating bending mode, waste water flows back and forth in the heat exchange pipes 5 in the heat exchanger in a reciprocating mode, heat exchange area and heat exchange time are increased to achieve optimal heat exchange efficiency, high-temperature waste water can be cooled rapidly, and the heat exchange pipes 5 are connected with the waste water inlet and the waste water outlet respectively.
The bottom of casing 4 is provided with cooling inlet tube 6, cooling water gets into through cooling inlet tube 6, cooling inlet tube 6 sets up in the right part of casing 4, the top of casing 4 is provided with cooling outlet tube 7, cool water intaking after carrying out the heat transfer flows out through cooling outlet tube 7, cooling outlet tube 7 sets up in the left part of casing 4 and is controlling the setting through cooling inlet tube 6 and cooling outlet tube 7, can increase the flow distance of cooling water in casing 4, increase the heat transfer effect, install cooling water inlet valve 8 and cooling water outlet valve 9 on cooling inlet tube 6 and the cooling outlet tube 7 respectively, be used for controlling respectively, be provided with cooling water governing valve 10 on the cooling outlet tube 7, cooling water governing valve 10 adopts the electronic valve, can realize the control to the flow, be provided with temperature sensor 11 on the waste water discharge tube 3, temperature sensor 11 carries out temperature monitoring to waste water of waste tube 3 department, be provided with controller 12 on the casing 4, and be connected through the electric wire electricity with cooling water governing valve 10 and temperature sensor 11, when temperature sensor 11 reaches the setting value of controller 12, controller 12 through the setting value of current control cooling water intake valve 8, it can use the controller 12 more conveniently to adopt the controller 12, but can use the function of the intelligent controller 12 promptly.
It is known that water flows down, while the waste water discharge pipe 3 extends to the waste water collecting port 14 of the factory, if there is no limitation on the water in the waste water discharge pipe 3, the water in the waste water discharge pipe 3 cannot completely fill the waste water discharge pipe 3, so that no waste water exists in a certain space, which not only affects the heat exchange effect of the heat exchange pipe 5, but also easily causes inaccurate monitoring of the temperature sensor 11, so that an air-tight pipe 13 structure is required to be arranged at the right end of the waste water discharge pipe 3, the air-tight pipe 13 structure comprises the air-tight pipe 13, the air-tight pipe 13 is arranged in an upward and downward bending mode, and the lowest position of the bent position of the air-tight pipe is not lower than the highest position of the right end of the waste water discharge pipe 3, so that the waste water flows up by letting the waste water have a limitation effect, the waste water overflows and then flows out, so that the water in the waste water discharge pipe 3 is filled with the waste water discharge pipe 3, and no empty space is caused.
Under the gravity action of water flowing downwards, the cooling device needs to be lower than the pure steam generator 1, so that the wastewater has enough water pressure to flow through the cooling device without adding a water pump.
In summary, when the waste liquid discharging and cooling device of the pure steam generator 1 is used, cooling water firstly enters the shell 4, then high-temperature waste water enters the cooling device, and the waste water exchanges heat with the cooling water in the heat exchange tube 5, so that the high-temperature waste water is cooled, and after being cooled by the cooling device, the high-temperature waste water can be directly discharged into the waste liquid water collecting port 14 of a factory to enter a conventional waste water pipe network without other special protection measures.
Cooling water pipeline: the cooling water is connected with a factory cooling water circulation pipe network through the cooling water inlet pipe 6 and the cooling water outlet pipe 7, the cooling water inlet valve 8 and the cooling water outlet valve 9 are a master switch for controlling the cooling water inlet and outlet, the maintenance and the maintenance of the cooling device are facilitated, the cooling water regulating valve 10 is controlled through the controller 12, the flow of the cooling water is automatically regulated, the larger the flow is, the faster the cooling water circulation speed is, the cooling effect is better, and the smaller the flow is, so that the effect of accurately controlling the outlet water temperature is achieved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pure steam generator waste liquid discharges cooling device, includes pure steam generator, its characterized in that: the utility model provides a pure steam generator's waste water outlet department is provided with waste water drain pipe (2), waste water drain pipe (2) are connected with cooling device, cooling device includes cooling heat exchanger, the bottom of cooling heat exchanger one side is provided with waste water import to be connected with waste water drain pipe (2), the top of cooling heat exchanger opposite side is provided with the waste water export, and is connected with waste water discharge pipe (3), cooling heat exchanger includes casing (4), be provided with heat exchange tube (5) in casing (4), heat exchange tube (5) are reciprocal kink formula setting to heat exchange tube (5) are connected with waste water import and waste water export respectively, the bottom of casing (4) is provided with cooling inlet tube (6), the top of casing (4) is provided with cooling outlet pipe (7), install cooling water inlet valve (8) and cooling water outlet valve (9) on cooling outlet pipe (7) respectively, be provided with cooling water valve (10) on cooling outlet pipe (3), be provided with temperature sensor (11) on casing (4) and be provided with temperature sensor (12) and electric wire (11) through electric wire connection.
2. The pure steam generator waste liquid discharge cooling device according to claim 1, wherein: the right end of the waste water discharge pipe (3) is provided with an anti-empty pipe (13) structure.
3. The pure steam generator waste liquid discharge cooling device according to claim 2, wherein: the air defense pipe (13) structure comprises an air defense pipe (13), wherein the air defense pipe (13) is arranged in a bending mode upwards and downwards, and the lowest position of the bending position of the blow-down pipe is not lower than the highest position of the waste water discharge pipe (3).
4. The pure steam generator waste liquid discharge cooling device according to claim 1, wherein: the waste water discharge pipe (3) extends to a waste liquid collecting port (14) of the factory.
5. The pure steam generator waste liquid discharge cooling device according to claim 1, wherein: the cooling water inlet pipe (6) is arranged at the right part of the shell (4), and the cooling water outlet pipe (7) is arranged at the left part of the shell (4).
6. The pure steam generator waste liquid discharge cooling device according to claim 1, wherein: the cooling device is lower than the pure steam generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223324683.5U CN219511334U (en) | 2022-12-12 | 2022-12-12 | Pure steam generator waste liquid discharges cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223324683.5U CN219511334U (en) | 2022-12-12 | 2022-12-12 | Pure steam generator waste liquid discharges cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219511334U true CN219511334U (en) | 2023-08-11 |
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ID=87550303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223324683.5U Active CN219511334U (en) | 2022-12-12 | 2022-12-12 | Pure steam generator waste liquid discharges cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219511334U (en) |
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2022
- 2022-12-12 CN CN202223324683.5U patent/CN219511334U/en active Active
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