CN217979886U - VCM steam condensate recovery unit of hot desalination water tank - Google Patents
VCM steam condensate recovery unit of hot desalination water tank Download PDFInfo
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- CN217979886U CN217979886U CN202222200383.XU CN202222200383U CN217979886U CN 217979886 U CN217979886 U CN 217979886U CN 202222200383 U CN202222200383 U CN 202222200383U CN 217979886 U CN217979886 U CN 217979886U
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- desalination
- heating panel
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Abstract
The utility model discloses a VCM steam condensate recovery unit of hot desalination water tank, including retrieving the subassembly, retrieve the subassembly and include VCM steam condensate pipe, first valve, first heating panel, cooling tube, second heating panel, feed liquor pipe, second valve and hot desalination water tank; the internally mounted of VCM steam condensate pipe has first valve, the one end intercommunication of VCM steam condensate pipe has first heating panel, the even intercommunication in bottom of first heating panel has the cooling tube, the bottom intercommunication of cooling tube has the second heating panel, the bottom intercommunication of second heating panel has the feed liquor pipe. The utility model discloses a heating panel and fin dispel the heat, make the temperature of steam and comdenstion water reduce, and the high temperature when preventing that steam from getting into the desalination basin influences the desalination, collects the heat in steam and the comdenstion water simultaneously to be used for keeping the inside temperature of desalination basin, reduce the consumption of the energy, improve the utilization ratio of the energy, reduction in production cost.
Description
The technical field is as follows:
the utility model relates to a recovery unit specifically is a VCM steam condensate recovery unit of hot desalination water tank, belongs to hot desalination water tank technical field.
Background art:
desalted water is water that has been freed or reduced to a certain extent from strong electrolytes that are easy to remove, the residual salt content being between 1 and 5 mg/l. VCM (vinyl chloride), namely vinyl chloride, is also called vinyl chloride, and in the preparation process, a large amount of steam condensate is discharged, so that heat contained in steam and condensate is wasted, meanwhile, condensate in a VCM steam main pipe needs to be desalted through desalted water before being discharged, a polymerization heat desalting water tank needs to be kept at 80-95 ℃, so that low-pressure steam is needed for heating, a large amount of energy is consumed in the process, and the VCM steam condensate recovery device of the heat desalting water tank is provided.
The utility model has the following contents:
an object of the utility model is to provide a VCM steam condensate recovery unit of hot desalination basin to solve one of the problem that proposes in the above-mentioned background art.
The utility model discloses by following technical scheme implement: the VCM steam condensate recovery device of the thermal desalination water tank comprises a recovery assembly, wherein the recovery assembly comprises a VCM steam condensate pipe, a first valve, a first heat dissipation plate, a heat dissipation pipe, a second heat dissipation plate, a liquid inlet pipe, a second valve and the thermal desalination water tank;
the internally mounted of VCM steam condensate pipe has first valve, the one end intercommunication of VCM steam condensate pipe has first heating panel, the even intercommunication in bottom of first heating panel has the cooling tube, the bottom intercommunication of cooling tube has the second heating panel, the bottom intercommunication of second heating panel has the feed liquor pipe, the internally mounted of feed liquor pipe has the second valve, the bottom intercommunication of feed liquor pipe has the thermal desalination basin.
As a further preferred aspect of the present invention: a heat exchange assembly is arranged outside the hot desalination water tank and comprises a heat exchange box, a booster pump, a first water inlet pipe, an electromagnetic valve, a low-pressure steam generator, an air inlet pipe, a heat preservation tank, a second water inlet pipe and a water pump;
and the heat exchange box is fixedly connected to the outer side wall of the VCM steam condensate pipe.
As further preferable in the present technical solution: the last surface mounting of heat transfer case has the booster pump, one side intercommunication of heat transfer case has first inlet tube, the internally mounted of first inlet tube has the solenoid valve.
As a further preferred aspect of the present invention: one end of the first water inlet pipe is communicated with a low-pressure steam generator, the bottom of the low-pressure steam generator is communicated with an air inlet pipe, and one end of the air inlet pipe is communicated with a heat preservation tank.
As further preferable in the present technical solution: the hot desalination trough sets up in the inside of holding vessel, the lateral wall intercommunication of holding vessel has the second inlet tube, the one end and the heat transfer case intercommunication of second inlet tube.
As a further preferred aspect of the present invention: and the second water inlet pipe is provided with a water pump.
As further preferable in the present technical solution: the front surface of the heat exchange box is provided with a control assembly, and the control assembly comprises a controller, a display screen, a switch group, a first temperature sensor and a second temperature sensor;
the front surface of the heat exchange box is provided with a controller, a display screen and a switch group.
As further preferable in the present technical solution: a first temperature sensor is arranged inside the heat exchange box, and a second temperature sensor is arranged inside the heat preservation tank.
The utility model has the advantages that: the utility model discloses a heating panel and fin dispel the heat, make the temperature of steam and comdenstion water reduce, turn into the comdenstion water with all steam is whole, and the high temperature when preventing that steam from getting into the desalination basin influences the desalination, collects the heat in steam and the comdenstion water simultaneously to be used for keeping the inside temperature of desalination basin, reduce the consumption of the energy, improve the utilization ratio of the energy, reduction in production cost.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is another schematic view of the structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the heat exchange box of the present invention;
fig. 4 is the schematic diagram of the internal structure of the heat-preserving tank of the utility model.
In the figure: 10. a recovery assembly; 11. a VCM vapor condensate line; 12. a first valve; 13. a first heat dissipation plate; 14. a radiating pipe; 15. a second heat dissipation plate; 16. a liquid inlet pipe; 17. a second valve; 18. a hot desalination water tank; 20. a control component; 21. a controller; 22. a display screen; 23. a switch group; 24. a first temperature sensor; 25. a second temperature sensor; 30. a heat exchange assembly; 31. a heat exchange box; 32. a booster pump; 33. a first water inlet pipe; 34. an electromagnetic valve; 35. a low pressure steam generator; 36. an air inlet pipe; 37. a heat preservation tank; 38. a second water inlet pipe; 39. and (4) a water pump.
The specific implementation mode is as follows:
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: a VCM steam condensate recovery unit of hot demineralized water tank, including retrieving assembly 10, retrieve assembly 10 including VCM steam condensate pipe 11, first valve 12, first heating panel 13, cooling tube 14, second heating panel 15, feed liquor pipe 16, second valve 17 and hot demineralized water tank 18;
the internally mounted of VCM steam condensate pipe 11 has first valve 12, the one end intercommunication of VCM steam condensate pipe 11 has first heating panel 13, and the even intercommunication in bottom of first heating panel 13 has cooling tube 14, and the bottom intercommunication of cooling tube 14 has second heating panel 15, and the bottom intercommunication of second heating panel 15 has feed liquor pipe 16, and the internally mounted of feed liquor pipe 16 has second valve 17, and the bottom intercommunication of feed liquor pipe 16 has hot desalination basin 18.
In this embodiment, specifically: a heat exchange assembly 30 is arranged outside the hot desalination water tank 18, and the heat exchange assembly 30 comprises a heat exchange box 31, a booster pump 32, a first water inlet pipe 33, an electromagnetic valve 34, a low-pressure steam generator 35, an air inlet pipe 36, a heat preservation tank 37, a second water inlet pipe 38 and a water pump 39;
the heat exchange box 31 is fixedly connected to the outer side wall of the VCM steam condensate pipe 11, and the VCM steam condensate is cooled in the heat exchange box 31 to convert steam into condensate.
In this embodiment, specifically: the upper surface mounting of heat transfer case 31 has booster pump 32, and one side intercommunication of heat transfer case 31 has first inlet tube 33, and the internally mounted of first inlet tube 33 has solenoid valve 34, and after the water temperature reached certain degree in the heat transfer case 31, get into first inlet tube 33, produce low pressure steam, booster pump 32 is used for improving the temperature of saturated water, and solenoid valve 34 is used for controlling discharge.
In this embodiment, specifically: one end of the first water inlet pipe 33 is communicated with a low-pressure steam generator 35, the bottom of the low-pressure steam generator 35 is communicated with an air inlet pipe 36, one end of the air inlet pipe 36 is communicated with a heat preservation tank 37, saturated water enters the low-pressure steam generator 35 to generate low-pressure steam, and the low-pressure steam enters the heat preservation tank 37 from the air inlet pipe 36.
In this embodiment, specifically: the thermal desalination water tank 18 is arranged inside the heat preservation tank 37, the outer side wall of the heat preservation tank 37 is communicated with a second water inlet pipe 38, one end of the second water inlet pipe 38 is communicated with the heat exchange box 31, and the heat preservation tank 37 is used for controlling the temperature in the thermal desalination water tank 18.
In this embodiment, specifically: the second water inlet pipe 38 is provided with a water pump 39, and the cold water is sent back to the inside of the heat exchange box 31 through the water pump 39 after the steam is condensed.
In this embodiment, specifically: the control assembly 20 is mounted on the front surface of the heat exchange box 31, and the control assembly 20 comprises a controller 21, a display screen 22, a switch group 23, a first temperature sensor 24 and a second temperature sensor 25;
the front surface mounting of heat exchange box 31 has controller 21, display screen 22 and switch group 23, through the operating condition of switch group 23 control a plurality of valves, adjusts the flow of a plurality of valves through controller 21, through the display screen 22 demonstration temperature, makes things convenient for the staff to observe.
In this embodiment, specifically: a first temperature sensor 24 is arranged inside the heat exchange box 31, a second temperature sensor 25 is arranged inside the heat preservation tank 37, the first temperature sensor 24 is used for detecting the internal temperature of the heat exchange box 31, when the water temperature is enough, steam is generated, the second temperature sensor 25 is used for detecting the internal temperature of the heat preservation tank 37, and the temperature stability of the hot desalination water tank 18 is guaranteed.
Working principle or structural principle: during the use, let in steam and condensate in first heating panel 13 from VCM steam condensate pipe 11, through first heating panel 13, a plurality of cooling tubes 14 and second heating panel 15 increase heat radiating area, and the heat dissipation efficiency is improved, make the comdenstion water temperature reduce to below 80 ℃, and get into inside the thermal desalination basin 18, carry out the desalination, the inside water heat absorption of heat transfer case 31 heaies up, get into low pressure steam generator 35, produce low pressure steam, get into inside the holding vessel 37, improve the inside temperature of thermal desalination basin 18, when the inside high temperature of desalination basin, reduce the steam flow through controller 21 control solenoid valve 34, thereby make the inside temperature of thermal desalination basin 18 stable, the rational utilization energy, and the production cost is reduced.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A VCM steam condensate recovery unit of hot desalination water tank, includes recovery unit (10), its characterized in that: the recycling assembly (10) comprises a VCM steam condensate pipe (11), a first valve (12), a first heat dissipation plate (13), a heat dissipation pipe (14), a second heat dissipation plate (15), a liquid inlet pipe (16), a second valve (17) and a hot desalted water tank (18);
the internally mounted of VCM steam condensate pipe (11) has first valve (12), the one end intercommunication of VCM steam condensate pipe (11) has first heating panel (13), the even intercommunication in bottom of first heating panel (13) has cooling tube (14), the bottom intercommunication of cooling tube (14) has second heating panel (15), the bottom intercommunication of second heating panel (15) has feed liquor pipe (16), the internally mounted of feed liquor pipe (16) has second valve (17), the bottom intercommunication of feed liquor pipe (16) has hot desalination basin (18).
2. The apparatus for recycling VCM vapor condensate from a thermal desalination plant according to claim 1, wherein: a heat exchange assembly (30) is arranged outside the hot desalination water tank (18), and the heat exchange assembly (30) comprises a heat exchange box (31), a booster pump (32), a first water inlet pipe (33), an electromagnetic valve (34), a low-pressure steam generator (35), an air inlet pipe (36), a heat preservation tank (37), a second water inlet pipe (38) and a water pump (39);
and the heat exchange box (31) is fixedly connected to the outer side wall of the VCM steam condensate pipe (11).
3. A VCM steam condensate recovery apparatus for a thermal desalination tank according to claim 2, wherein: the upper surface mounting of heat transfer case (31) has booster pump (32), one side intercommunication of heat transfer case (31) has first inlet tube (33), the internally mounted of first inlet tube (33) has solenoid valve (34).
4. A VCM vapor condensate recovery apparatus for a thermal desalination tank according to claim 3, wherein: one end of the first water inlet pipe (33) is communicated with a low-pressure steam generator (35), the bottom of the low-pressure steam generator (35) is communicated with an air inlet pipe (36), and one end of the air inlet pipe (36) is communicated with a heat preservation tank (37).
5. A VCM vapor condensate recovery apparatus for a thermal desalination tank as claimed in claim 4 wherein: the hot desalination basin (18) sets up in the inside of heat preservation jar (37), the lateral wall intercommunication of heat preservation jar (37) has second inlet tube (38), the one end and the heat transfer case (31) intercommunication of second inlet tube (38).
6. A VCM vapor condensate recovery apparatus of a thermal desalination water tank as claimed in claim 5, characterized in that: and a water pump (39) is arranged on the second water inlet pipe (38).
7. A VCM vapor condensate recovery apparatus of a thermal desalination water tank as claimed in claim 5, characterized in that: a control assembly (20) is mounted on the front surface of the heat exchange box (31), and the control assembly (20) comprises a controller (21), a display screen (22), a switch group (23), a first temperature sensor (24) and a second temperature sensor (25);
the front surface of the heat exchange box (31) is provided with a controller (21), a display screen (22) and a switch group (23).
8. The VCM steam condensate recovery apparatus for a thermal desalination plant according to claim 7, wherein: a first temperature sensor (24) is installed inside the heat exchange box (31), and a second temperature sensor (25) is installed inside the heat preservation tank (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222200383.XU CN217979886U (en) | 2022-08-19 | 2022-08-19 | VCM steam condensate recovery unit of hot desalination water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222200383.XU CN217979886U (en) | 2022-08-19 | 2022-08-19 | VCM steam condensate recovery unit of hot desalination water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217979886U true CN217979886U (en) | 2022-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222200383.XU Active CN217979886U (en) | 2022-08-19 | 2022-08-19 | VCM steam condensate recovery unit of hot desalination water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217979886U (en) |
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2022
- 2022-08-19 CN CN202222200383.XU patent/CN217979886U/en active Active
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