CN212293139U - Energy-saving water circulation system - Google Patents
Energy-saving water circulation system Download PDFInfo
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- CN212293139U CN212293139U CN202020877675.5U CN202020877675U CN212293139U CN 212293139 U CN212293139 U CN 212293139U CN 202020877675 U CN202020877675 U CN 202020877675U CN 212293139 U CN212293139 U CN 212293139U
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- membrane filter
- electrodialysis desalination
- booster pump
- circulation system
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Abstract
The utility model discloses an energy-saving water circulating system, including catchment setting tank, delivery pump, elementary rose box, pH equalizing basin, booster pump, membrane filter and electrodialysis desalination ware, delivery pump inlet connection is on catchment setting tank, elementary rose box upper portion is located to the delivery pump outlet end, the booster pump is located between pH equalizing basin and the membrane filter, booster pump mouth end is connected in pH equalizing basin lower part exit end, booster pump mouth end is connected in the import of membrane filter pipe, the membrane filter outlet pipe is imported union coupling with the raw water of electrodialysis desalination ware bottom. The utility model belongs to the technical field of water circulating system, specifically indicate a carry out circulation recovery and recycle to washing water and rainwater, help reducing the waste of water resource and reduction in production cost's energy-saving water circulating system.
Description
Technical Field
The utility model belongs to the technical field of water circulating system, specifically indicate an energy-saving water circulating system.
Background
The water on earth, although huge in quantity, is very limited to be directly utilized by people in production and life. At present, the average water resource quantity of 16 provinces (districts and cities) in China is lower than that of serious waterline shortage, and the average water resource quantity of 6 provinces and districts (Ningxia, Hebei, Shandong, Henan, Shanxi and Jiangsu) in China is lower than 500m3. With the expansion of population and the rapid expansion of industrial and agricultural production scale, the situation of water resource shortage is more serious. In a factory production field, a water washing field is often adopted, and washing water is mostly discharged from a sewage pipe network outwards, so that waste of water resources and increase of production cost are caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an energy-saving water circulating system that recycles washing water and rainwater.
In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: an energy-saving water circulation system comprises a water collecting settling tank, a delivery pump, a primary filter tank, a pH adjusting tank, a booster pump, a membrane filter and an electrodialysis desalter, wherein the inlet end of the delivery pump is connected to the water collecting settling tank, the outlet end of the delivery pump is arranged at the upper part of the primary filter tank, the booster pump is arranged between the pH adjusting tank and the membrane filter, the port end of the booster pump is connected to the outlet end of the lower part of the pH adjusting tank, the port end of the booster pump is connected to an inlet pipe of the membrane filter, an outlet pipe of the membrane filter is connected with a raw water inlet pipe at the bottom of the electrodialysis desalter, the water collecting settling tank collects field cleaning water and rainwater, the raw water is conveyed to the primary filter tank by the delivery pump for primary filtration, the raw water is filtered layer by layer at the top of the primary filter tank, fine particles and suspended solids are removed, after the pH value is adjusted, the water is conveyed to a membrane filter by a booster pump for secondary filtration, and finer particles are removed to prevent membrane blockage in the electrodialysis desalter from influencing the water production efficiency and quality.
Further, elementary rose box includes fence interception layer, sand filtration layer and active carbon adsorption filter layer, fence interception layer, sand filtration layer and active carbon adsorption filter layer from the top down set gradually, and the raw water gets rid of great suspended solid such as hair through fence interception layer earlier in the water collection setting tank, later through the sand filtration layer, gets rid of the impurity of great granule, gets rid of fine granule and the organic matter that probably is infected with through active carbon adsorption filter layer at last.
Furthermore, the upper part of the water collecting settling tank is in a cuboid structure, the lower part of the water collecting settling tank is in a hopper structure, after washing water and rainwater are collected, the water collecting settling tank is firstly static in the water collecting settling tank to enable sludge to settle, then a conveying pump extracts upper clear liquid and conveys the clear liquid to the following process, and the water collecting settling tank is required to regularly clean the inside sludge.
Furthermore, the membrane filter is provided with a plurality of filtering membrane assemblies which are arranged in a parallel structure, so that the filtering precision can be reduced because the treated water is not used as the water for reference, and the treatment capacity of the raw water can be increased due to the parallel arrangement of the filtering membrane assemblies, thereby being beneficial to improving the water production efficiency.
Furthermore, the electrodialysis desalination device is a multilayer film electrodialysis desalination device, a fresh water drain pipe is arranged on the upper portion of the electrodialysis desalination device, a strong brine drain pipe is arranged at the bottom of the electrodialysis desalination device, raw water after pH adjustment is concentrated under the action of an external electric field of the electrodialysis desalination device, produced fresh water flows out of the fresh water drain pipe and is recycled, the strong brine can be recycled after other processes such as crystallization and recrystallization are carried out, salt is recovered, the electrodialysis desalination device is provided with a photovoltaic power generation system, electric energy required by the electrodialysis desalination device can be generated through photoelectric conversion, energy is saved, and energy consumption of water treatment is reduced.
The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of energy-saving water circulating system, and reasonable design helps reducing the waste and the reduction in production cost of water resource, subside the rainwater and the sparge water of collection through the collection and subside the case, filter through primary filter case and fall particulate impurity, reduce the influence to the subsequent handling, adjust the raw water to collecting through the pH equalizing basin, in order to prevent to cause the destruction and lead to the system operation not smooth to the filter membrane subassembly in the follow-up membrane filter, at last get rid of the salinity in the raw water through the electrodialysis desalination ware, in order to prevent the system accumulation incrustation scale.
Drawings
Fig. 1 is a schematic view of the overall structure of an energy-saving water circulation system of the present invention.
The device comprises a water collecting settling tank 1, a delivery pump 2, a primary filter tank 3, a pH adjusting tank 4, a booster pump 5, a membrane filter 6, a membrane filter 7, an electrodialysis desalter 8, a fence intercepting layer 9, a sand filtering layer 10, an activated carbon adsorption filtering layer 11, a filtering membrane component 12, a fresh water drainage pipe 13, a strong brine drainage pipe 14 and a photovoltaic power generation system.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following embodiments, and the technical features or the connection relations of the present invention, which are not described in detail, are the prior art adopted.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
The present invention will be described in further detail with reference to the accompanying drawings.
As fig. 1, the utility model relates to an energy-saving water circulating system, including catchment settling tank 1, delivery pump 2, elementary rose box 3, pH equalizing basin 4, booster pump 5, membrane filter 6 and electrodialysis desalination ware 7, 2 entrance connections of delivery pump are on catchment settling tank 1, elementary rose box 3 upper portion is located to delivery pump 2 exit end, pH equalizing basin 4 and membrane filter 6 are located to booster pump 5, 5 mouth ends of booster pump are connected in 4 lower part exit ends of pH equalizing basin, 5 mouth ends of booster pump are connected on membrane filter import pipe 6, the raw water inlet union coupling of 6 exit pipes of membrane filter and electrodialysis desalination ware 7 bottoms.
The primary filter tank 3 comprises a fence intercepting layer 8, a sand filtering layer 9 and an active carbon adsorption filtering layer 10, wherein the fence intercepting layer 8, the sand filtering layer 9 and the active carbon adsorption filtering layer 10 are sequentially arranged from top to bottom.
The upper part of the water collecting settling tank 1 is in a cuboid structure, and the lower part of the water collecting settling tank 1 is in a hopper structure.
The membrane filter 6 is provided with a plurality of filtering membrane components 11, and the filtering membrane components 11 are arranged in a parallel structure.
The electrodialysis desalination device 7 is a multilayer film electrodialysis desalination device 7, a fresh water drain pipe 12 is arranged on the upper portion of the electrodialysis desalination device 7, a strong brine drain pipe 13 is arranged at the bottom of the electrodialysis desalination device 7, and the electrodialysis desalination device 7 is provided with a photovoltaic power generation system 14.
During the specific use, sparge water and rainwater all gather in catchment settling tank 1, after static for a certain time, delivery pump 2 extracts catchment settling tank 1 upper strata liquid and sends into in primary filter tank 3, from last to passing through fence interception layer 8, sand filtration layer 9 and active carbon adsorption filter layer 10 down in proper order, get rid of impurity, later discharge to pH equalizing basin 4 from the active carbon adsorption filter layer 10 of bottom, adjust raw water pH to neutrality, later send into membrane filter 6 and carry out secondary filtration after booster pump 5 pressure boost, the raw water after the filtration sends into electrodialysis desalination ware 7 and carries out the desalination operation, but the cyclic utilization of fresh water that produces, strong brine can be through other technologies once more such as crystallization, recycle again behind the salt content again after the recrystallization.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. An energy-saving water circulation system which is characterized in that: including catchment setting tank, delivery pump, elementary rose box, pH equalizing basin, booster pump, membrane filter and electrodialysis desalination ware, delivery pump inlet connection is on catchment setting tank, elementary rose box upper portion is located to delivery pump outlet, the booster pump is located between pH equalizing basin and the membrane filter, booster pump mouth end is connected in pH equalizing basin lower part exit end, booster pump mouth end is connected in the membrane filter import on the pipe, the membrane filter outlet pipe is imported the union coupling with the raw water of electrodialysis desalination ware bottom.
2. An energy efficient water circulation system according to claim 1, wherein: the primary filter box comprises a fence intercepting layer, a sand filtering layer and an active carbon adsorption filtering layer, wherein the fence intercepting layer, the sand filtering layer and the active carbon adsorption filtering layer are sequentially arranged from top to bottom.
3. An energy efficient water circulation system according to claim 1, wherein: the upper part of the water collecting settling tank is of a cuboid structure, and the lower part of the water collecting settling tank is of a hopper structure.
4. An energy efficient water circulation system according to claim 1, wherein: the membrane filter is provided with a plurality of filtering membrane components which are arranged in a parallel structure.
5. An energy efficient water circulation system according to claim 1, wherein: the electrodialysis desalination device is a multilayer film electrodialysis desalination device, a fresh water drain pipe is arranged at the upper part of the electrodialysis desalination device, and a strong brine drain pipe is arranged at the bottom of the electrodialysis desalination device.
6. An energy efficient water circulation system according to claim 1, wherein: the electrodialysis desalination device is provided with a photovoltaic power generation system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020877675.5U CN212293139U (en) | 2020-05-22 | 2020-05-22 | Energy-saving water circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020877675.5U CN212293139U (en) | 2020-05-22 | 2020-05-22 | Energy-saving water circulation system |
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| Publication Number | Publication Date |
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| CN212293139U true CN212293139U (en) | 2021-01-05 |
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| CN202020877675.5U Active CN212293139U (en) | 2020-05-22 | 2020-05-22 | Energy-saving water circulation system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274835A (en) * | 2021-04-28 | 2021-08-20 | 巴基斯坦卡西姆港发电有限公司 | Be applied to desalination dehydrating unit of pier ship unloader electricity distribution room |
| CN113389247A (en) * | 2021-06-23 | 2021-09-14 | 芜湖新达园林绿化集团有限公司 | Garden water body circulating device with rainwater acid-base adjusting mechanism and method thereof |
-
2020
- 2020-05-22 CN CN202020877675.5U patent/CN212293139U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274835A (en) * | 2021-04-28 | 2021-08-20 | 巴基斯坦卡西姆港发电有限公司 | Be applied to desalination dehydrating unit of pier ship unloader electricity distribution room |
| CN113389247A (en) * | 2021-06-23 | 2021-09-14 | 芜湖新达园林绿化集团有限公司 | Garden water body circulating device with rainwater acid-base adjusting mechanism and method thereof |
| CN113389247B (en) * | 2021-06-23 | 2022-09-27 | 芜湖新达园林绿化集团有限公司 | Garden water body circulating device with rainwater acid-base adjusting mechanism and method thereof |
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