CN219297296U - Reclaimed water recycling equipment capable of realizing grouping energy-saving operation - Google Patents
Reclaimed water recycling equipment capable of realizing grouping energy-saving operation Download PDFInfo
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- CN219297296U CN219297296U CN202220710269.9U CN202220710269U CN219297296U CN 219297296 U CN219297296 U CN 219297296U CN 202220710269 U CN202220710269 U CN 202220710269U CN 219297296 U CN219297296 U CN 219297296U
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Abstract
The utility model discloses reclaimed water recycling equipment capable of realizing grouping energy-saving operation, which at least comprises a water inlet part, a pretreatment part, a membrane treatment part, a water outlet part and a water supplementing part; the water inlet part is connected with the pretreatment part, the membrane treatment part is respectively connected with the pretreatment part and the water outlet part, and the water supplementing part is connected with the water outlet part; in the scheme, 2 pretreatment parts and 2 membrane treatment parts can be arranged at the beginning of construction, and the number of the pretreatment parts and the membrane treatment parts is reasonably opened according to the light and vigorous seasons of enterprises; when enterprises produce in a busy season, the water consumption is large, the amount of to-be-treated liquid to be treated is large, and the recycling system starts all the pretreatment part and the membrane treatment part to carry out water purification and supply; when enterprises produce the off-season, the water consumption is relatively small, the to-be-treated liquid to be treated is less, and the recycling system starts part of the pretreatment part and the membrane treatment part to clean water and supply; through reasonable matching use, the service lives of the pretreatment part and the membrane treatment part can be effectively prolonged, and the purposes of saving water, electricity and consumables can be achieved.
Description
Technical Field
The utility model relates to the technical field of reclaimed water utilization, in particular to reclaimed water recycling equipment capable of realizing grouping energy-saving operation.
Background
Reclaimed water or reclaimed water refers to water which reaches a certain water quality index after wastewater or rainwater is properly treated, meets certain use requirements and can be used beneficially. Compared with sea water desalination and cross-river basin water diversion, the regenerated water has obvious advantages. From the economical point of view, the cost of the regenerated water is the lowest, and from the environmental protection point of view, the sewage recycling is beneficial to improving the ecological environment, and the virtuous circle of water ecology is realized.
However, the existing reclaimed water treatment equipment has the following problems:
1. when in actual operation, the division of the light and vigorous seasons in enterprise production is not considered, the water consumption is different, and once the device is started, the device is operated under full load, so that the energy consumption is high, the maintenance frequency of the device is increased, the consumable use is large, and the service life of the device is shortened.
2. In the recycling of bottle washing water of an enterprise filling line, 10% -30% of wastewater is discharged after each circulation in main process equipment for membrane treatment is not considered in practical operation, so that the water supply amount of an original designed production line after multiple circulation is reduced, and the reuse water use amount of the enterprise production line cannot be met.
3. When the reclaimed water recycling equipment is in emergency fault and overhauled, the enterprise has to be stopped, so that the productivity of the enterprise is damaged, and the economic benefit is reduced.
Disclosure of Invention
The utility model aims to provide reclaimed water recycling equipment capable of realizing grouping energy-saving operation, and solves the problems that the reclaimed water treatment cycle energy consumption cannot be flexibly regulated and water consumption is easy to occur in the prior art.
The scheme is realized in the following way:
the reclaimed water recycling equipment capable of realizing grouping energy-saving operation comprises a water inlet part, a pretreatment part, a membrane treatment part, a water outlet part and a water supplementing part; the water inlet part is connected with the pretreatment part, the membrane treatment part is respectively connected with the pretreatment part and the water outlet part, and the water supplementing part is connected with the water outlet part.
Based on the structure of the reclaimed water recycling equipment capable of realizing grouping energy-saving operation, the pretreatment parts are at least arranged in 2 groups and are arranged in parallel, and the membrane treatment parts are at least arranged in 2 groups and are arranged in parallel.
Based on the structure of the reclaimed water recycling equipment capable of performing grouping energy-saving operation, the pretreatment part and the membrane treatment part are both set as 2 groups; each group of pretreatment parts are respectively connected with the water inlet part, and all the pretreatment parts are respectively and independently connected with the membrane treatment parts after converging.
Based on the structure of the reclaimed water recycling equipment capable of realizing grouping energy-saving operation, the water supplementing part is directly connected with the water outlet end, and the water supplementing part is directly connected with domestic drinking water.
Based on the structure of the reclaimed water recycling equipment capable of realizing grouping energy-saving operation, the pretreatment part comprises a collecting water tank, a raw water lifting pump, a sand filter, a carbon filter and a security filter, wherein the collecting water tank is connected with the water inlet part, the raw water lifting pump is respectively connected with the sand filter, the carbon filter is connected with the sand filter, and the security filter is arranged at the connecting end of the pretreatment part and the membrane treatment part.
Based on the structure of the reclaimed water recycling equipment capable of realizing grouping energy-saving operation, the membrane treatment part can be an RO device and a high-pressure pump.
Based on the structure of the reclaimed water recycling equipment capable of running in a grouping and energy-saving way, the water outlet part comprises a water production tank, a terminal filter and an ultraviolet sterilizer; the water producing tank is connected with the RO device; the terminal filter and the ultraviolet sterilizer are sequentially connected with the water producing tank.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the scheme, 2 pretreatment parts and 2 membrane treatment parts can be arranged at the beginning of construction, and the number of the pretreatment parts and the membrane treatment parts is reasonably opened according to the light and vigorous seasons of enterprises; when enterprises produce in a busy season, the water consumption is large, the amount of to-be-treated liquid to be treated is large, and the recycling system starts all the pretreatment part and the membrane treatment part to carry out water purification and supply; when enterprises produce the off-season, the water consumption is relatively small, the to-be-treated liquid to be treated is less, and the recycling system starts part of the pretreatment part and the membrane treatment part to clean water and supply; through reasonable matching use, the service lives of the pretreatment part and the membrane treatment part can be effectively prolonged, and the purposes of saving water, electricity and consumables can be achieved.
2. In the scheme, the water supplementing part is directly connected with the water outlet end and is directly connected with domestic drinking water; the water supplementing part supplements the wastewater discharged from the pretreatment part and the membrane treatment part, and continuously ensures that the water quantity in the whole cleaning cycle is sufficient; therefore, the stable operation of the reclaimed water equipment can be met, the water consumption of enterprises can be guaranteed, and the production requirement can be met.
Drawings
FIG. 1 is a schematic view showing the constitution of a pretreatment section and a membrane treatment section in the present utility model;
FIG. 2 is a schematic diagram of the overall system of the present utility model;
FIG. 3 is a schematic of the overall workflow of the single set of pretreatment sections of the present utility model;
FIG. 4 is a schematic of the overall workflow of the present utility model with multiple sets of pretreatment sections;
in the figure: 1. a water inlet part; 2. a preprocessing section; 3. a film treatment section; 4. a water outlet part; 5. a water supplementing part; 201. a collecting water tank; 202. a raw water lifting pump; 203. a sand filter; 204. a carbon filter; 301. an RO device; 302. a high pressure pump; 401. a terminal filter; 402. an ultraviolet sterilizer.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Example 1
As shown in fig. 1 to 4, the present utility model provides a technical solution:
the reclaimed water recycling equipment capable of realizing grouping energy-saving operation at least comprises a water inlet part 1, a pretreatment part 2, a membrane treatment part 3, a water outlet part 4 and a water supplementing part 5; the water inlet part 1 is connected with the pretreatment part 2, the membrane treatment part 3 is respectively connected with the pretreatment part 2 and the water outlet part 4, and the water supplementing part 5 is connected with the water outlet part 4.
Based on the above structure, the liquid to be treated enters the system through the water inlet part 1, and the intermediate water is purified through the pretreatment part 2 and the membrane treatment part 3 in sequence, wherein the liquid to be treated is subjected to filtration operation through the pretreatment part 2, and the liquid to be treated is subjected to membrane filtration operation through the membrane treatment part 3, so that the liquid to be treated reaches the relevant standard.
The pretreatment parts 2 are at least provided with 2 groups and are arranged in parallel, and the membrane treatment parts 3 are at least provided with 2 groups and are arranged in parallel; the number of groups of the pretreatment sections 2 may be the same as or different from the number of groups of the film treatment sections 3, and may be set according to actual demands of a factory.
As an example, the pretreatment section 2 and the film treatment section 3 in the present embodiment are each set as 2 groups; each group of pretreatment parts 2 are respectively connected with the water inlet part 1, and all the pretreatment parts 2 are respectively and independently connected with the membrane treatment part 3 after converging.
Based on the structure, the number of the pretreatment parts 2 and the membrane treatment parts 3 can be set to be 2 at the beginning of construction, and the number of the pretreatment parts 2 and the membrane treatment parts 3 can be reasonably opened according to the light and vigorous seasons of enterprises; when enterprises produce in a busy season, the water consumption is large, the amount of to-be-treated liquid to be treated is large, and the recycling system starts all the pretreatment part 2 and the membrane treatment part 3 to clean water and supply; when enterprises produce the off-season, the water consumption is relatively small, the to-be-treated liquid to be treated is less, and the recycling system starts part of the pretreatment part 2 and the membrane treatment part 3 to clean water and supply; through reasonable matching use, the service lives of the pretreatment part 2 and the membrane treatment part 3 can be effectively prolonged, and the purposes of saving water, electricity and consumables can be achieved.
The water supplementing part 5 is directly connected with the water outlet end, and the water supplementing part 5 is directly connected with domestic drinking water; the water supplementing part 5 supplements the wastewater discharged from the pretreatment part 2 and the membrane treatment part 3, and continuously ensures that the water quantity in the whole cleaning cycle is sufficient; therefore, the stable operation of the reclaimed water equipment can be met, the water consumption of enterprises can be guaranteed, and the production requirement can be met.
Meanwhile, when the water outlet end fails, the water supplementing part 5 can be used for only supplying water to the system, so that the safety of external water is ensured, and the normal production and life of factories are ensured.
Example 2
Taking bottle washing wastewater circulation as an example, the embodiment is reclaimed water recycling equipment capable of grouping energy-saving operation, which at least comprises, but is not limited to, a water inlet part 1, a pretreatment part 2, a membrane treatment part 3, a water outlet part 4 and a water supplementing part 5; the water inlet part 1 is connected with the pretreatment part 2, the membrane treatment part 3 is respectively connected with the pretreatment part 2 and the water outlet part 4, and the water supplementing part 5 is connected with the water outlet part 4.
The pretreatment part 2 comprises a collecting water tank 201, a raw water lifting pump 202, a sand filter 203, a carbon filter 204 and a cartridge filter, wherein the collecting water tank 201 is connected with the water inlet part 1, the raw water lifting pump 202 is respectively connected with the sand filter 203, the carbon filter 204 is connected with the sand filter 203, and the cartridge filter is arranged at the connecting end of the pretreatment part 2 and the membrane treatment part 3;
based on the above structure, the bottle washing water in the factory enters the collection water tank 201 through the water inlet part 1 to be stored, under the action of the raw water lifting pump 202, the bottle washing wastewater is pumped into the sand filter 203 gradually to be primarily filtered, then the sand filter 203 discharges the primarily filtered bottle washing water into the carbon filter 204 to be secondarily filtered, and finally enters the membrane treatment part 3 through the cartridge filter to be subjected to subsequent operation.
Flocculant can be added to the water outlet end of the raw water lifting pump 202, air washing is adopted in the sand filter 203, and efficient cleaning is carried out by adopting operations such as reducing agent, scale inhibitor and the like in the carbon filter 204.
The membrane treatment unit 3 may be an RO device 301 and a high-pressure pump 302; the liquid to be treated conveyed by the cartridge filter is subjected to membrane treatment after passing through a high-pressure pump 302 and an RO device 301, and the obtained water is introduced into a water outlet portion 4;
the water outlet part 4 comprises a water producing tank, a terminal filter 401 and an ultraviolet sterilizer 402; the water producing tank is connected with the RO device 301; the terminal filter 401 and the ultraviolet sterilizer 402 are sequentially connected with the water producing tank; meanwhile, the water supplementing part 5 is directly connected with the water producing tank;
based on the above structure, the water after passing through the ultraviolet sterilizer 402 reaches the use standard of reclaimed water, and can be directly connected with bottle washing and flushing equipment to directly supply water to the flushing equipment, and the cleaned bottle washing water enters the collection water tank 201 again through the water inlet part 1 for circulation operation; when the pretreatment part 2 and the membrane treatment part 3 have faults, the water supplementing part 5 can be directly adopted to supply water for circulation, so that the smooth proceeding of the cleaning operation is ensured.
The collecting tank 201 is provided with an overflow port through which liquid is discharged when the liquid in the collecting tank 201 is filtered.
Meanwhile, a concentrated water collecting tank is arranged outside the system, the concentrated water collecting tank is connected with the RO device 301, the carbon filter 204 and the sand filter 203, and concentrated water generated in the RO device 301, the carbon filter 204 and the sand filter 203 is collected by the concentrated water collecting tank.
Naturally, a CIP cleaning operation is further provided at the water outlet end of the high-pressure pump 302, and a bactericide or the like is added at the water outlet end of the RO device 301, so that the cleanliness of the treatment is ensured.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The reclaimed water recycling equipment capable of realizing grouping energy-saving operation is characterized by at least comprising a water inlet part, a pretreatment part, a membrane treatment part, a water outlet part and a water supplementing part; the water inlet part is connected with the pretreatment part, the membrane treatment part is respectively connected with the pretreatment part and the water outlet part, and the water supplementing part is connected with the water outlet part.
2. The reclaimed water recycling device capable of grouping energy-saving operation according to claim 1, wherein: the pretreatment parts are at least arranged in 2 groups and are arranged in parallel, and the membrane treatment parts are at least arranged in 2 groups and are arranged in parallel.
3. The reclaimed water recycling device capable of grouping energy-saving operation according to claim 2, wherein: the pretreatment part and the membrane treatment part are respectively arranged as 2 groups; each group of pretreatment parts are respectively connected with the water inlet part, and all the pretreatment parts are respectively and independently connected with the membrane treatment parts after converging.
4. A reclaimed water recycling device capable of grouping energy-saving operation according to claim 3, wherein: the water supplementing part is directly connected with the water outlet end and is directly connected with domestic drinking water.
5. The reclaimed water recycling device capable of grouping energy-saving operation according to any one of claims 1 to 4, which is characterized in that: the pretreatment part comprises a collecting water tank, a raw water lifting pump, a sand filter, a carbon filter and a security filter, wherein the collecting water tank is connected with the water inlet part, the raw water lifting pump is respectively connected with the sand filter, the carbon filter is connected with the sand filter, and the security filter is arranged at the connecting end of the pretreatment part and the membrane treatment part.
6. The apparatus for recycling reclaimed water capable of grouping energy-saving operation according to claim 5, wherein: the membrane treatment section may be an RO device and a high pressure pump.
7. The apparatus for recycling reclaimed water capable of grouping energy-saving operation according to claim 6, wherein: the water outlet part comprises a water production tank, a terminal filter and an ultraviolet sterilizer; the water producing tank is connected with the RO device; the terminal filter and the ultraviolet sterilizer are sequentially connected with the water producing tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220710269.9U CN219297296U (en) | 2022-03-29 | 2022-03-29 | Reclaimed water recycling equipment capable of realizing grouping energy-saving operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220710269.9U CN219297296U (en) | 2022-03-29 | 2022-03-29 | Reclaimed water recycling equipment capable of realizing grouping energy-saving operation |
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| Publication Number | Publication Date |
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| CN219297296U true CN219297296U (en) | 2023-07-04 |
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| CN202220710269.9U Active CN219297296U (en) | 2022-03-29 | 2022-03-29 | Reclaimed water recycling equipment capable of realizing grouping energy-saving operation |
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