CN211084190U - Factory condensate water recycling system - Google Patents
Factory condensate water recycling system Download PDFInfo
- Publication number
- CN211084190U CN211084190U CN201921997021.XU CN201921997021U CN211084190U CN 211084190 U CN211084190 U CN 211084190U CN 201921997021 U CN201921997021 U CN 201921997021U CN 211084190 U CN211084190 U CN 211084190U
- Authority
- CN
- China
- Prior art keywords
- water
- storage tank
- communicated
- pipeline
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
A factory condensate water recycling system comprises a first water storage tank, a second water storage tank, a plurality of heating modules, a radiator, a water feeder, a first water pump and a second water pump; the water inlet of the first water storage tank is communicated with an external condensation pipeline and is used for collecting and storing condensed water generated by high-temperature steam of a factory; the water outlet of the first water storage tank is communicated with the water inlet of the first water pump; the water outlet of the first water pump is communicated with the water inlet of the heating module; the water outlet of the heating module is communicated with the water inlet of the first water storage tank, and/or the water outlet of the heating module is communicated with the water inlet of the second water storage tank; the water outlet of the first water storage tank is also communicated with the water inlet of the radiator; the water outlet of the radiator is communicated with the water inlet of the second water storage tank; the water outlet of the second water storage tank is communicated with the water inlet of the second water pump; the water outlet of the second water pump is communicated with the water inlet of the water feeder, and the water outlet of the water feeder is communicated with an external production water pipeline.
Description
Technical Field
The utility model relates to an industry waste heat recovery utilizes the field, concretely relates to comdenstion water recycle system of mill.
Background
In industrial production, high-temperature steam generated by a boiler is often used as a heating medium to provide required heat, and the high-temperature steam is condensed and converted into condensed water after being used and discharged into a factory water pool. However, the primarily formed condensed water usually has a temperature close to 100 ℃, and contains a large amount of heat energy, and the traditional treatment mode cannot utilize the condensed water and the heat energy therein, so that a large amount of energy and water resource waste is caused, which is contrary to the currently advocated concept of energy conservation and emission reduction, and the production cost of a factory is increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a mill's comdenstion water recycle system to make full use of mill's comdenstion water and wherein heat energy reduces the energy and the water waste.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a factory condensate water recycling system comprises a first water storage tank, a second water storage tank, a plurality of heating modules, a radiator, a water feeder, a first water pump and a second water pump;
the water inlet of the first water storage tank is communicated with an external condensation pipeline and is used for collecting and storing condensed water generated by high-temperature steam in a factory;
the water outlet of the first water storage tank is communicated with the water inlet of the first water pump;
the water outlet of the first water pump is communicated with the water inlet of the heating module;
the water outlet of the heating module is communicated with the water inlet of the first water storage tank, and/or the water outlet of the heating module is communicated with the water inlet of the second water storage tank;
the water outlet of the first water storage tank is also communicated with the water inlet of the radiator;
the water outlet of the radiator is communicated with the water inlet of the second water storage tank;
the water outlet of the second water storage tank is communicated with the water inlet of the second water pump;
and the water outlet of the second water pump is communicated with the water inlet of the water feeder, and the water outlet of the water feeder is communicated with an external production water pipeline.
In some embodiments, the water outlet of the first water storage tank is communicated with the water inlet of the first water pump through a first pipeline;
the water outlet of the first water pump is communicated with the water inlet of the heating module through a second pipeline;
the water outlet of the heating module is communicated with the water inlet of the first water storage tank through a third pipeline, and/or the water outlet of the heating module is communicated with the water inlet of the second water storage tank through a fourth pipeline;
the water outlet of the first water storage tank is communicated with the water inlet of the radiator through a fifth pipeline;
the water outlet of the radiator is communicated with the water inlet of the second water storage tank through a sixth pipeline;
the water outlet of the second water storage tank is communicated with the water inlet of the second water pump through a seventh pipeline;
and the water outlet of the second water pump is communicated with the water inlet of the water feeder through an eighth pipeline.
In some embodiments, a plurality of valves are disposed on each of the first, second, third, fourth, fifth, sixth, seventh, and eighth pipelines, and each pipeline can be disconnected by closing the corresponding valve.
In some embodiments, the valve disposed on the eighth line is a check valve.
In some embodiments, pressure gauges are provided on both the first water storage tank and the water supply.
In some embodiments, a temperature gauge is further disposed on the first water storage tank.
In some embodiments, the first water storage tank is further provided with a water outlet, the water outlet is provided with a valve, and the water outlet is used for directly taking the water in the first water storage tank.
In some embodiments, each of the heating modules is formed by a radiator.
Compared with the prior art, the utility model has the advantages that: the utility model provides a factory condensate recycling system, which sends factory condensate into a heating module for heating, so as to fully utilize the heat energy in the factory condensate and reduce the energy waste; the factory condensed water does not contain pollutants usually, and the requirement of production water is met, the utility model ensures that the condensed water with reduced temperature flows into the production water pipeline, and reduces the waste of water resources; and according to the actual conditions, the condensed water can be treated in different ways through different pipelines.
Drawings
Other objects and advantages of the present invention will become apparent from the following description of the invention, which is made with reference to the accompanying drawings, and can help to provide a thorough understanding of the present invention.
Fig. 1 is a schematic view of a plant condensate water recycling system in an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs.
Referring to fig. 1, for the utility model provides a factory condensate water recycling system, the arrow in the figure shows the rivers direction. As shown in the figure, the factory condensed water recycling system includes a first water storage tank 1, a second water storage tank 2, a plurality of heating modules 3, a radiator 4, a water feeder 5, a first water pump 6 and a first water pump 7. Each heating module 3 can be composed of a radiator, and the radiators are arranged in a room needing heating.
In the first embodiment, as shown in fig. 1, the water inlet of the first water storage tank 1 is communicated with an external condensation pipe for collecting and storing condensed water generated by high-temperature steam in a factory; the water outlet of the first water storage tank 1 is communicated with the water inlet of the first water pump 6; the water outlet of the first water pump 6 is communicated with the water inlet of the heating module 3; the water outlet of the heating module 3 is communicated with the water inlet of the first water storage tank 1, and the water outlet of the heating module 3 is communicated with the water inlet of the second water storage tank 2; the water outlet of the first water storage tank 1 is also communicated with the water inlet of the radiator 4; the water outlet of the radiator 4 is communicated with the water inlet of the second water storage tank 2; the water outlet of the second water storage tank 2 is communicated with the water inlet of a second water pump 7; the water outlet of the second water pump 7 is communicated with the water inlet of the water feeder 5, and the water outlet of the water feeder 5 is communicated with an external production water pipeline.
Specifically, a water outlet of the first water storage tank 1 is communicated with a water inlet of the first water pump 6 through a first pipeline 11; the water outlet of the first water pump 6 is communicated with the water inlet of the heating module 3 through a second pipeline 12; the water outlet of the heating module 3 is communicated with the water inlet of the first water storage tank 1 through a third pipeline 13, and the water outlet of the heating module 3 is communicated with the water inlet of the second water storage tank 2 through a fourth pipeline 14; the water outlet of the first water storage tank 1 is communicated with the water inlet of the radiator 4 through a fifth pipeline 15; the water outlet of the radiator 4 is communicated with the water inlet of the second water storage tank 2 through a sixth pipeline 16; the water outlet of the second water storage tank 2 is communicated with the second water pump 7 through a seventh pipeline 17; the water outlet of the second water pump 7 is communicated with the water inlet of the water feeder 5 through an eighth pipeline 18.
It is understood that the above-mentioned pipelines only indicate water passages between different positions, and are not necessarily a single pipeline, but may be a combination of a plurality of pipelines, and there may be an overlapping portion between the pipelines, for example, the left-end portions of the first pipeline 11 and the second pipeline 12 shown in fig. 1 are overlapped.
Further, the first pipeline 11, the second pipeline 12 to the eighth pipeline 18 are provided with a plurality of valves 8, and each pipeline can be disconnected by closing the corresponding valve 8. The first water pump 6 and the second water pump 7 can be booster water pumps to provide pressure for water flow and pump condensed water into a structure at the rear end. The valve 8 arranged on the eighth pipeline 18 is a check valve 81, namely, the check valve 81 is arranged at the water outlet of the second water pump 7 so as to prevent water from flowing back; the valves 8 used elsewhere may be ordinary ball valves.
In addition, the second embodiment is different from the first embodiment described above in that the water outlet of the heating module 3 is communicated only with the water inlet of the second water storage tank 2, but is not communicated with the water inlet of the first water storage tank 1, that is, the third pipeline 13 is not included in the system. In this case, the water passing through the heating module 3 flows into the second storage tank 2.
In the third embodiment, the difference from the first embodiment is that the water outlet of the heating module 3 is only communicated with the water inlet of the first water storage tank 1, but not communicated with the water inlet of the second water storage tank 2, i.e. the system does not include the fourth pipeline 14. In this case, the water passing through the heating module 3 can only flow back into the first storage tank 1.
The system structure in the first embodiment is more complicated than the plant condensate water recycling system in the second and third embodiments, but the flow direction of water can be adjusted according to actual conditions to make better use of the condensate water.
Preferably, pressure gauges are arranged on the first water storage tank 1 and the water supply device 5, and the system is adjusted according to the reading of the pressure gauges, so that danger caused by overhigh or overlow pressure in the container is avoided. In addition, the first water storage tank 1 can be provided with a thermometer, and the working mode of the system can be selected according to the water temperature condition in the first water storage tank 1.
Furthermore, a water outlet can be arranged on the first water storage tank 1, a valve is arranged at the position of the water outlet, and hot water in the first water storage tank 1 can be directly taken out through the water outlet.
The detailed work flow of the plant condensate recycling system in the first embodiment described above is described below.
The condensed water generated by the high-temperature steam collected by the first water storage tank 1 is usually at a high temperature close to 100 ℃, and thus can be used for heating. When heating is needed, the temperature of the water in the first water storage tank 1 is judged according to the temperature table, if the temperature of the water is higher than a first threshold (such as 70 ℃), the water at the temperature still has a higher temperature (greater than 40 ℃) after passing through the radiator of the primary heating module 3, and the water can be continuously used for heating; therefore, by setting the corresponding valve 8, the first pipeline 11, the second pipeline 12 and the third pipeline 13 are conducted, and the first water pump 6 is turned on, so that the water in the first water storage tank 1 flows into the heating module 3 for heating, and the water flowing out of the heating module 3 flows back into the first water storage tank 1 to continue heating by using the heat energy in the water.
If the temperature of the water in the first water storage tank 1 is lower than the first threshold (70 ℃) but higher than the second threshold (for example, 40 ℃), the temperature of the water at the temperature is reduced to a lower value (lower than 40 ℃) after the water is subjected to heat dissipation of the primary heating module 3, and the water with the reduced temperature cannot be used for heating continuously; therefore, by arranging the corresponding valve 8, the first pipeline 11, the second pipeline 12 and the fourth pipeline 14 are communicated, and the first water pump 6 is started, so that the water in the first water storage tank 1 flows into the heating module 3 for heating, and the water flowing out of the heating module 3 flows into the second water storage tank 2; then, by setting the corresponding valve 8, including opening the check valve 81, the seventh pipeline 17 and the eighth pipeline 18 are conducted, and the water in the second water storage tank 2 can flow into the water supply device 5 and flow into the production water pipeline through the water supply device 5; meanwhile, by utilizing the pressure gauge on the water feeder 5, the second water pump 7 (for the booster pump) is started when the pressure in the water feeder 5 is lower than 0.2MPA, and the second water pump 7 stops running when the pressure in the water feeder 5 is higher than 0.4MPA, so that the water feeder 5 can supply water for the production water pipeline more stably.
If the temperature of the water in the first water storage tank 1 is lower than the second threshold value (40 ℃), the water at the temperature cannot be used for heating; therefore, by arranging the corresponding valve 8, the fifth pipeline 15, the sixth pipeline 16, the seventh pipeline 17 and the eighth pipeline 18 are communicated, so that the water in the first water storage tank 1 further dissipates heat through the radiator 4, then sequentially passes through the second water storage tank 2 and the water feeder 5, and flows into a production water pipeline; and after the newly generated high-temperature condensed water is collected in the first water storage tank 1, the temperature of the water inside the first water storage tank is increased, and then heating is performed.
In addition, when heating is not needed, the high-temperature condensed water can be temporarily stored in the first water storage tank 1, and when hot water is needed, the high-temperature condensed water in the first water storage tank 1 can be directly taken out through the water outlet on the first water storage tank 1. When the water in the first water storage tank 1 is too much and the pressure is too high, the corresponding valve 8 is arranged to enable the fifth pipeline 15, the sixth pipeline 16, the seventh pipeline 17 and the eighth pipeline 18 to be communicated, so that the water in the first water storage tank 1 is cooled through the radiator 4 (the temperature of the water is reduced to about 30 ℃), and then the water flows into the production water pipeline through the second water storage tank 2 and the water feeder 5 in sequence.
To sum up, the plant condensate water recycling system provided by the utility model feeds the plant condensate water into the heating module for heating, so as to fully utilize the heat energy in the plant condensate water and reduce the energy waste; the factory condensed water does not contain pollutants usually, and the requirement of production water is met, the utility model ensures that the condensed water with reduced temperature flows into the production water pipeline, and reduces the waste of water resources; and according to the actual conditions, the condensed water can be treated in different ways through different pipelines.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. A factory condensed water recycling system is characterized by comprising a first water storage tank (1), a second water storage tank (2), a plurality of heating modules (3), a radiator (4), a water feeder (5), a first water pump (6) and a second water pump (7);
the water inlet of the first water storage tank (1) is communicated with an external condensation pipeline and is used for collecting and storing condensed water generated by high-temperature steam in a factory;
the water outlet of the first water storage tank (1) is communicated with the water inlet of the first water pump (6);
the water outlet of the first water pump (6) is communicated with the water inlet of the heating module (3);
the water outlet of the heating module (3) is communicated with the water inlet of the first water storage tank (1), and/or the water outlet of the heating module (3) is communicated with the water inlet of the second water storage tank (2);
the water outlet of the first water storage tank (1) is also communicated with the water inlet of the radiator (4);
the water outlet of the radiator (4) is communicated with the water inlet of the second water storage tank (2);
the water outlet of the second water storage tank (2) is communicated with the water inlet of the second water pump (7);
the water outlet of the second water pump (7) is communicated with the water inlet of the water feeder (5), and the water outlet of the water feeder (5) is communicated with an external production water pipeline.
2. The plant condensate recycling system according to claim 1, wherein the water outlet of the first water storage tank (1) is communicated with the water inlet of the first water pump (6) through a first pipeline (11);
the water outlet of the first water pump (6) is communicated with the water inlet of the heating module (3) through a second pipeline (12);
the water outlet of the heating module (3) is communicated with the water inlet of the first water storage tank (1) through a third pipeline (13), and/or the water outlet of the heating module (3) is communicated with the water inlet of the second water storage tank (2) through a fourth pipeline (14);
the water outlet of the first water storage tank (1) is communicated with the water inlet of the radiator (4) through a fifth pipeline (15);
the water outlet of the radiator (4) is communicated with the water inlet of the second water storage tank (2) through a sixth pipeline (16);
the water outlet of the second water storage tank (2) is communicated with the water inlet of the second water pump (7) through a seventh pipeline (17);
the water outlet of the second water pump (7) is communicated with the water inlet of the water feeder (5) through an eighth pipeline (18).
3. The plant condensate water recycling system according to claim 2, wherein the first pipeline (11), the second pipeline (12), the third pipeline (13), the fourth pipeline (14), the fifth pipeline (15), the sixth pipeline (16), the seventh pipeline (17) and the eighth pipeline (18) are provided with a plurality of valves (8), and each pipeline can be disconnected by closing the corresponding valve (8).
4. The plant condensate recycling system according to claim 3, wherein the valve (8) provided on the eighth pipeline (18) is a check valve (81).
5. The plant condensate recycling system according to claim 1, wherein pressure gauges are provided on both the first water storage tank (1) and the water supply device (5).
6. The plant condensate recycling system of claim 1, wherein a temperature gauge is further provided on the first water storage tank (1).
7. The factory condensate recycling system according to claim 1, wherein a water outlet is further provided on the first water storage tank (1), and a valve (8) is provided at the water outlet, and the water outlet is used for directly taking water in the first water storage tank (1).
8. Plant condensate recycling system according to claim 1, characterized in that each heating module (3) is constituted by a radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921997021.XU CN211084190U (en) | 2019-11-19 | 2019-11-19 | Factory condensate water recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921997021.XU CN211084190U (en) | 2019-11-19 | 2019-11-19 | Factory condensate water recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211084190U true CN211084190U (en) | 2020-07-24 |
Family
ID=71626526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921997021.XU Active CN211084190U (en) | 2019-11-19 | 2019-11-19 | Factory condensate water recycling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211084190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715339A (en) * | 2019-11-19 | 2020-01-21 | 武汉秉信环保包装有限公司 | Factory condensate water recycling system and method |
-
2019
- 2019-11-19 CN CN201921997021.XU patent/CN211084190U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715339A (en) * | 2019-11-19 | 2020-01-21 | 武汉秉信环保包装有限公司 | Factory condensate water recycling system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210180473A1 (en) | Combined cycle power plant with improved efficiency | |
| CN108443906B (en) | Flue gas waste heat utilization system and method based on multi-energy level and recirculated heating cold air | |
| CN102678206B (en) | Thermodynamic system for combined heat recovery of power plant | |
| US20150068205A1 (en) | Steam turbine plant | |
| KR101584418B1 (en) | Boiler plant | |
| CN203731530U (en) | Recycling system of boiler discharge water thermal energy and steam condensation water | |
| CN102839999B (en) | Small steam turbine exhaust steam cold source loss recovery system and method | |
| CN211084190U (en) | Factory condensate water recycling system | |
| CN202441442U (en) | Regenerated steam-driven draught fan thermodynamic cycle system of air cooling unit of power plant | |
| CN209263108U (en) | A kind of heat supply network draining system | |
| CN205332168U (en) | Waste heat comprehensive recovery utilization system of thermal power factory | |
| CN202732011U (en) | Combination thermal system of thermal power plant and thermal power plant | |
| CN202132931U (en) | System for recycling residual heat of discharged sewage of boiler | |
| CN210532424U (en) | Low-temperature waste heat utilization system | |
| CN110715339A (en) | Factory condensate water recycling system and method | |
| CN109520001A (en) | A kind of heat supply network draining system | |
| CN115614797A (en) | Heating system | |
| CN208458053U (en) | A kind of thermal power plant unit operating system improving safety | |
| CN204404316U (en) | A kind of high-efficiency multi-stage heat supply network heating system of applicable Air-cooled Unit steam power plant | |
| CN203848272U (en) | Heating-network dewatering and heating system of heat supply unit | |
| CN103836610B (en) | A kind of hydrophobic heating system of heat supply network improving thermal power plant unit economy | |
| CN204509753U (en) | A kind of textile dyeing machinery wastewater heat recovery device | |
| CN108443861B (en) | Energy-saving device for eliminating back pressure of closed condensate water recovery system | |
| CN204901728U (en) | Heat hydrophobous fiery power boiler waste heat recovery system of discharging fume | |
| CN113739125A (en) | Ocean drilling platform diesel engine waste heat recovery system with heat accumulation function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |