CN217979333U - Reheating type strong brine reduction device - Google Patents
Reheating type strong brine reduction device Download PDFInfo
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- CN217979333U CN217979333U CN202222391599.9U CN202222391599U CN217979333U CN 217979333 U CN217979333 U CN 217979333U CN 202222391599 U CN202222391599 U CN 202222391599U CN 217979333 U CN217979333 U CN 217979333U
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Abstract
The utility model belongs to the technical field of support plate glass makes trade, a reheated formula strong brine decrement device is related to, including concentrated jar, solar water heater and strong brine inlet tube, strong brine inlet tube connection has strong brine pipe-line pump, strong brine pipe-line pump's delivery port is connected with the strong brine outlet pipe, strong brine outlet pipe links to each other with concentrated jar, concentrated tank bottoms portion is equipped with out the salt mouth, concentrated tank deck portion is equipped with steam vent pipe, be connected with first heat exchanger on the strong brine outlet pipe, the water inlet of first heat exchanger is connected with the solar energy outlet pipe, the solar energy outlet pipe links to each other with solar water heater, the delivery port of first heat exchanger is connected with the solar water circulating pump, the delivery port of solar water circulating pump is connected with the solar energy wet return, the solar energy wet return links to each other with solar water heater. The utility model discloses make full use of solar energy and heat, reduced the power consumption of concentrated jar, reduce running cost, reduce the emission of strong brine, the comdenstion water after the evaporation condensation can in the multiple use.
Description
Technical Field
The utility model belongs to the technical field of support plate glass manufacturing industry, a reheat formula strong brine decrement device is related to.
Background
The thickness of the carrier plate glass is very thin, the requirement on high cleanliness is required, and the surface of the glass is not allowed to contain impurity pollutants such as grease and particles, so that a large amount of pure water and ultrapure water are required in the carrier plate glass manufacturing industry. A large amount of strong brine is generated in the process of producing the pure water, the national requirement on environmental protection of discharged water is higher and higher, even a plurality of industries require zero emission, the strong brine needs to be treated, and the environmental problem caused by direct emission is reduced. The evaporation, concentration and crystallization processes of the traditional strong brine have high energy consumption and high treatment cost, so that the treatment of the strong brine is greatly limited.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide a re-heating formula strong brine decrement device, utilize the steam recycle that solar energy and concentrated process produced, carry out salt, separation of water and recycle to the strong brine, the water economy resource reduces the emission of strong brine.
Reheated strong brine decrement device including concentrated jar, solar water heater and strong brine inlet tube, strong brine inlet tube connected has strong brine pipe pump, strong brine pipe pump's delivery port is connected with the strong brine outlet pipe, strong brine outlet pipe links to each other with concentrated jar, concentrated tank bottoms portion is equipped with the salt mouth, concentrated tank deck portion is equipped with the steam vent pipe, be connected with first heat exchanger on the strong brine outlet pipe, the water inlet of first heat exchanger is connected with the solar energy outlet pipe, the solar energy outlet pipe links to each other with solar water heater, the delivery port of first heat exchanger is connected with the solar water circulating pump, the delivery port of solar water circulating pump is connected with the solar energy wet return, the solar energy wet return links to each other with solar water heater.
Working process or working principle:
during operation, a strong brine pipeline pump starts to work, strong brine is sucked from a strong brine inlet pipe to a strong brine outlet pipe, the solar water heater heats water in the solar water heater by absorbing solar energy, hot water in the solar water heater is subjected to heat exchange in a first heat exchanger through a solar water circulating pump and a solar water outlet pipe, and then returns to the solar water heater through a solar water return pipe for cyclic heating utilization, the heated strong brine enters a concentration tank through the strong brine outlet pipe, the heated strong brine is heated and concentrated through the concentration tank, the strong brine can reach a certain temperature before entering the concentration tank through preheating of the first heat exchanger, salt-water separation of the strong brine can be accelerated when the concentration tank is heated and concentrated again, separation efficiency is improved, energy consumption is reduced, zero discharge of the crystallized salt is realized from a salt outlet, and reduction of the strong brine is realized, and wastewater is realized.
Steam exhaust pipe be connected with steam condensate water outlet pipe, can cool off the exhaust vapor in the concentrator tank and retrieve into water through being connected with steam condensate water outlet pipe, can carry out recycle, the water economy resource.
The strong brine outlet pipe on be equipped with the second heat exchanger, the water inlet of second heat exchanger is connected with the reheat water pipe, the reheat water pipe links to each other with steam exhaust pipe, the delivery port and the steam condensate outlet pipe of second heat exchanger link to each other, the steam condensate water of utilizing second heat exchanger and condensing tank to get rid of carries out the heating to the strong brine for the second time, the rational utilization energy, still can recycle behind the condensate water through the heat exchanger.
The reheating water pipe on be equipped with the condenser, the water inlet of condenser links to each other with the solar water heating circulating pump, the delivery port of condenser passes through the solar energy wet return and links to each other with solar water heater, can accelerate the time of vapor condensation water through the effect of condenser, utilize the water among the solar water heater through first heat exchanger to carry out the condensation, reasonable cyclic utilization water resource.
The strong brine inlet pipe and the strong brine outlet pipe all adopt stainless steel pipes, and the strong brine is circulated in the pipes, so that the stainless steel pipes can bear high temperature and resist corrosion.
The first heat exchanger and the second heat exchanger are both shell-and-tube heat exchangers.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model fully utilizes the energy and heat of the sun, improves the temperature of the strong brine before the strong brine is evaporated, reduces the power consumption of the concentration tank and the operation cost; a solar water heater is embedded, and the secondary pollution is reduced by utilizing clean energy; the crystallized salt after the treatment of the strong brine can be secondarily utilized according to salt components, so that the discharge of the strong brine is reduced, and the pollutant discharge is reduced; the concentrated brine is subjected to salt-water separation, and condensed water after evaporation and condensation can be used for multiple purposes such as boiler make-up water, heating hot water and the like, so that heat contained in the hot water is fully utilized, and water resources can be fully utilized.
Drawings
Figure 1 is a schematic structural view of an embodiment of the present invention,
figure 2 is a front view of an embodiment of the present invention,
figure 3 is a right side view of an embodiment of the invention,
fig. 4 is a rear view of an embodiment of the present invention.
In the figure: 1. a concentration tank; 2. a steam exhaust pipe; 3. a strong brine outlet pipe; 4. a solar energy water return pipe; 5. a condenser; 6. a salt outlet; 7. a reheat water pipe; 8. a solar water heater; 9. a strong brine inlet pipe; 10. a strong brine pipeline pump; 11. a solar water outlet pipe; 12. a steam condensate water outlet pipe; 13. a first heat exchanger; 14. a solar hot water circulating pump; 15. a second heat exchanger.
Detailed Description
Example 1
As shown in fig. 1-4, re-heating type strong brine decrement device including concentrated jar 1, solar water heater 8 and strong brine inlet tube 9, strong brine inlet tube 9 is connected with strong brine pipe-line pump 10, strong brine pipe-line pump 10's delivery port is connected with strong brine outlet pipe 3, strong brine outlet pipe 3 links to each other with concentrated jar 1, 1 bottom of concentrated jar is equipped with out salt mouth 6, 1 top of concentrated jar is equipped with steam exhaust pipe 2, be connected with first heat exchanger 13 on strong brine outlet pipe 3, the water inlet of first heat exchanger 13 is connected with solar energy outlet pipe 11, solar energy outlet pipe 11 links to each other with solar water heater 8, the delivery port of first heat exchanger 13 is connected with solar water circulating pump 14, solar water circulating pump 14's delivery port is connected with solar energy wet return 4, solar energy wet return 4 links to each other with solar water heater 8.
Working process or working principle:
during operation, the strong brine pipeline pump 10 starts to work, strong brine is sucked from the strong brine inlet pipe 9 to the strong brine outlet pipe 3, the solar water heater 8 heats water in the solar water heater 8 by absorbing solar energy, hot water in the solar water heater 8 is subjected to heat exchange in the first heat exchanger 13 through the first heat exchanger 13 and the solar water outlet pipe 11 through the solar water circulating pump 14, and then returns to the solar water heater 8 through the solar water return pipe 4 for cyclic heating utilization, the heated strong brine enters the concentration tank 1 through the strong brine outlet pipe 3, the heated strong brine is heated and concentrated through the concentration tank 1, zero emission of the strong brine before entering the concentration tank 1 can be achieved through preheating of the first heat exchanger 13, the salt-water separation of the strong brine can be accelerated when the concentrated brine is heated and concentrated in the concentration tank 1, the separation efficiency is improved, the energy consumption is reduced, and the crystallized salt is drawn out from the salt outlet 6, so that the reduction of the strong brine is achieved, and the zero emission of wastewater is achieved.
The utility model fully utilizes the energy and heat of the sun, improves the temperature of the strong brine before the strong brine is evaporated, reduces the power consumption of the concentration tank 1 and reduces the operation cost; the solar water heater 8 is embedded, so that the secondary pollution is reduced by utilizing clean energy; the crystallized salt after the treatment of the strong brine can be secondarily utilized according to salt components, so that the discharge of the strong brine is reduced, and the pollutant discharge is reduced; the concentrated brine is subjected to salt-water separation, and condensed water after evaporation and condensation can be used for multiple purposes such as boiler make-up water, heating hot water and the like, so that heat contained in the hot water is fully utilized, and water resources can be fully utilized.
Example 2
As shown in fig. 1-4, re-heating type strong brine decrement device including concentrated jar 1, solar water heater 8 and strong brine inlet tube 9, strong brine inlet tube 9 is connected with strong brine pipe-line pump 10, strong brine pipe-line pump 10's delivery port is connected with strong brine outlet pipe 3, strong brine outlet pipe 3 links to each other with concentrated jar 1, 1 bottom of concentrated jar is equipped with out salt mouth 6, 1 top of concentrated jar is equipped with steam exhaust pipe 2, be connected with first heat exchanger 13 on strong brine outlet pipe 3, the water inlet of first heat exchanger 13 is connected with solar energy outlet pipe 11, solar energy outlet pipe 11 links to each other with solar water heater 8, the delivery port of first heat exchanger 13 is connected with solar water circulating pump 14, solar water circulating pump 14's delivery port is connected with solar energy wet return 4, solar energy wet return 4 links to each other with solar water heater 8.
In this embodiment: the steam exhaust pipe 2 is connected with a steam condensate water outlet pipe 12, and the steam exhausted from the concentration tank 1 can be cooled and recycled into water by connecting the steam condensate water outlet pipe 12, so that the water can be recycled, and the water resource is saved; the concentrated brine outlet pipe 3 is provided with a second heat exchanger 15, a water inlet of the second heat exchanger 15 is connected with a reheated water pipe 7, the reheated water pipe 7 is connected with the steam exhaust pipe 2, a water outlet of the second heat exchanger 15 is connected with a steam condensate water outlet pipe 12, steam condensate water discharged by the second heat exchanger 15 and the concentrating tank 1 is utilized for heating concentrated brine for the second time, energy is reasonably utilized, and the condensate water can still be recycled after passing through the heat exchangers; the reheating water pipe 7 is provided with a condenser 5, a water inlet of the condenser 5 is connected with a solar hot water circulating pump 14, a water outlet of the condenser 5 is connected with a solar water heater 8 through a solar water return pipe 4, the time of condensing water vapor into water can be shortened under the action of the condenser 5, the water in the solar water heater 8 passing through a first heat exchanger 13 is utilized for condensation, and water resources are reasonably recycled; the strong brine inlet pipe 9 and the strong brine outlet pipe 3 are both made of stainless steel pipes, and the strong brine flowing in the pipes can bear high temperature and resist corrosion; the first heat exchanger 13 and the second heat exchanger 15 are both shell-and-tube heat exchangers.
Working process or working principle:
when the solar concentrated brine heat pump works, a concentrated brine pipeline pump 10 starts to work, concentrated brine is sucked from a concentrated brine inlet pipe 9 to a concentrated brine outlet pipe 3, a solar water heater 8 heats water in the solar water heater 8 to 60-90 ℃ by absorbing solar energy, then hot water in the solar water heater 8 is subjected to heat exchange in a first heat exchanger 13 through a first heat exchanger 13 and a solar water outlet pipe 11 by a solar hot water circulating pump 14, the temperature of the concentrated brine after the first heat exchange is raised to 50-60 ℃, the temperature of condensed water collected after water vapor (the temperature is 100-110 ℃) discharged by a concentration tank 1 is cooled by a condenser 5 is 90-95 ℃, the condensed water enters a second heat exchanger 15 through a reheating water pipe 7 for heat exchange, then the condensed water is discharged through a steam condensed water outlet pipe 12, and the condensed water is collected for reuse, the water economy resource, through the intensification of second heat exchanger 15, the temperature of strong brine can rise to 70 ~ 80 ℃, the water through condenser 5 gets back to solar water heater 8 once more through solar energy wet return 4 and heats cyclic utilization once more, strong brine through the heating enters into concentrator tank 1, through concentrator tank 1 again to the strong brine that has heated up heat the concentration, preheat through first heat exchanger 13 and second heat exchanger 15 can make the strong brine reach 70 ~ 80 ℃ before getting into concentrator tank 1, can accelerate the separation of salt and water of strong brine when heating the concentration again in concentrator tank 1, improve separation efficiency, reduce energy consumption, thereby salt is drawn out from salt outlet 6 after the crystallization realizes the minimizing of strong brine, realize the zero release of waste water.
The utility model fully utilizes the energy and heat of the sun, improves the temperature of the strong brine before the strong brine is evaporated, reduces the power consumption of the concentration tank 1 and reduces the operation cost; the solar water heater 8 is embedded, so that the secondary pollution is reduced by utilizing clean energy; the crystallized salt after the treatment of the strong brine can be secondarily utilized according to salt components, so that the discharge of the strong brine is reduced, and the pollutant discharge is reduced; the concentrated brine is subjected to salt-water separation, and condensed water after evaporation and condensation can be used for multiple purposes such as boiler make-up water, heating hot water and the like, so that heat contained in the hot water is fully utilized, and water resources can be fully utilized.
The utility model discloses in to the direction of structure and the description of relative position relation, it is right not to constitute like the description from top to bottom all around the utility model discloses a restriction only is the description convenient.
Claims (6)
1. The utility model provides a re-heat formula strong brine decrement device which characterized in that: including concentrated jar (1), solar water heater (8) and strong brine inlet tube (9), strong brine inlet tube (9) are connected with strong brine pipe-line pump (10), the delivery port of strong brine pipe-line pump (10) is connected with strong brine outlet pipe (3), strong brine outlet pipe (3) link to each other with concentrated jar (1), concentrated jar (1) bottom is equipped with out salt mouth (6), concentrated jar (1) top is equipped with steam exhaust pipe (2), be connected with first heat exchanger (13) on strong brine outlet pipe (3), the water inlet of first heat exchanger (13) is connected with solar energy outlet pipe (11), solar energy outlet pipe (11) link to each other with solar water heater (8), the delivery port of first heat exchanger (13) is connected with solar water circulating pump (14), the delivery port of solar water circulating pump (14) is connected with solar energy wet return (4), solar energy wet return (4) link to each other with solar water heater (8).
2. The apparatus of claim 1, wherein the reheat concentrated brine reduction apparatus comprises: the steam exhaust pipe (2) is connected with a steam condensate water outlet pipe (12).
3. The apparatus of claim 2, further comprising: strong brine outlet pipe (3) on be equipped with second heat exchanger (15), the water inlet of second heat exchanger (15) is connected with reheat water pipe (7), reheat water pipe (7) link to each other with steam exhaust pipe (2), the delivery port of second heat exchanger (15) links to each other with steam condensate outlet pipe (12).
4. The apparatus of claim 3, further comprising: the reheating water pipe (7) is provided with a condenser (5), a water inlet of the condenser (5) is connected with a solar hot water circulating pump (14), and a water outlet of the condenser (5) is connected with a solar water heater (8) through a solar water return pipe (4).
5. The reheating type concentrated brine reducing apparatus according to any one of claims 1 to 4, wherein: the strong brine inlet pipe (9) and the strong brine outlet pipe (3) are both stainless steel pipes.
6. The apparatus of claim 5, wherein the reheat concentrated brine reduction apparatus comprises: the first heat exchanger (13) and the second heat exchanger (15) are both shell-and-tube heat exchangers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222391599.9U CN217979333U (en) | 2022-09-08 | 2022-09-08 | Reheating type strong brine reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222391599.9U CN217979333U (en) | 2022-09-08 | 2022-09-08 | Reheating type strong brine reduction device |
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| Publication Number | Publication Date |
|---|---|
| CN217979333U true CN217979333U (en) | 2022-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222391599.9U Active CN217979333U (en) | 2022-09-08 | 2022-09-08 | Reheating type strong brine reduction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217979333U (en) |
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2022
- 2022-09-08 CN CN202222391599.9U patent/CN217979333U/en active Active
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