CN212283161U - Energy-saving recovery equipment for cleaning water - Google Patents
Energy-saving recovery equipment for cleaning water Download PDFInfo
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- CN212283161U CN212283161U CN202020656399.XU CN202020656399U CN212283161U CN 212283161 U CN212283161 U CN 212283161U CN 202020656399 U CN202020656399 U CN 202020656399U CN 212283161 U CN212283161 U CN 212283161U
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Abstract
The utility model discloses an energy-conserving recovery plant of washing water, include: the vertical alternating filtering system, the first vertical cleaning system and the second vertical cleaning system. The top end of the vertical alternate filtration system is connected with an external raw water outlet pipe, and the bottom end of the vertical alternate filtration system is connected with a feed end pipeline of the preparation system. The first vertical cleaning system and the second vertical cleaning system are respectively connected in parallel at two sides of the vertical alternating filtering system, and the first vertical cleaning system and the second vertical cleaning system alternately clean the vertical alternating filtering system. The beneficial effects of the utility model reside in that: through the mode that adopts the perpendicular setting, utilize the action of gravity to provide the drive power for raw water filtration and washing water forward and reverse washing to filter the raw water through setting up perpendicular filtration system in turn, can realize not shutting down filtration in turn, practiced thrift the energy greatly.
Description
Technical Field
The utility model relates to a wash water recovery's technical field, in particular to wash water energy-saving recovery plant.
Background
In the preparation of purified drinking water, mineral water and blending water for wine production in the beverage industry, in order to ensure sanitation and product quality, a multi-media filter, an activated carbon filter and a precision filter in a preparation system are generally cleaned by cleaning equipment (or a system), so that impurities attached to the multi-media filter, the activated carbon filter and the precision filter are cleaned and discharged out of the preparation system.
Most of cleaning water recovery equipment (or systems) used in the existing beverage preparation industry are provided with a cleaning water storage tank, a multi-media filter to be cleaned, an activated carbon filter, a precision filter and a cleaning water recovery tank at the same horizontal height, then a circulating pump is adopted to pump cleaning water out of the cleaning water storage tank, and the cleaning water flows through the multi-media filter to be cleaned, the activated carbon filter and the precision filter under the driving of the circulating pump, so that the multi-media filter, the activated carbon filter and the precision filter are cleaned and finally flow into the cleaning water storage tank. The cleaning water recovery device (or system) with the structure consumes large energy during operation.
In addition, a multi-media filter, an activated carbon filter and a precision filter in the existing beverage preparation system are sequentially arranged on the same pipeline, and when the multi-media filter, the activated carbon filter and the precision filter are cleaned by cleaning equipment (or system), the beverage preparation system must stop working, so that the working efficiency is greatly reduced. Moreover, the beverage preparation system is started again to return to the normal working state after stopping, which takes a long time and wastes a lot of energy.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the utility model aims at providing a wash energy-conserving recovery plant of water, it is big to aim at solving the washing water recovery plant during operation power consumption that the system was used is prepared to current beverage, and can reduce the problem of the work efficiency that the system was prepared to the beverage.
In order to achieve the above object, the utility model provides an energy-conserving recovery plant of washing water, include: the vertical alternating filtering system, the first vertical cleaning system and the second vertical cleaning system. The top end of the vertical alternate filtration system is connected with an external raw water outlet pipe, and the bottom end of the vertical alternate filtration system is connected with a feed end pipeline of the preparation system. The first vertical cleaning system and the second vertical cleaning system are respectively connected in parallel at two sides of the vertical alternating filtering system, and the first vertical cleaning system and the second vertical cleaning system alternately clean the vertical alternating filtering system.
Preferably, the vertically alternating filtration system comprises: a raw water storage tank, two multi-media filters, two activated carbon filters, two precision filters and a filtered water storage tank which are arranged from top to bottom in sequence. The water inlet end of the raw water storage tank is connected with an external raw water outlet pipe. The two multi-medium filters, the two activated carbon filters and the two precision filters are symmetrically arranged on two sides below the raw water storage tank. The water inlet ends of the two multi-medium filters are connected with the water outlet end of the raw water storage tank through a first three-way valve, and the water outlet ends of the two multi-medium filters are connected with the water inlet ends of the two activated carbon filters through a second three-way valve and a third three-way valve. The water outlet ends of the two activated carbon filters are connected to the water inlet ends of the two precision filters through a fourth three-way valve and a fifth three-way valve. The water outlet ends of the two precision filters are connected to the water inlet end of the filtered water storage tank through a sixth three-way valve pipe. The water outlet end of the filtered water storage tank is connected with the feed end pipeline of the preparation system.
Preferably, the two multi-media filter comprises: a first multi-media filter connected to the first vertical cleaning system pipe and a second multi-media filter connected to the second vertical cleaning system pipe. The two activated carbon filters include: a first activated carbon filter connected with the first vertical cleaning system pipe and a second activated carbon filter connected with the second vertical cleaning system pipe. The two precision filters include: a first precision filter connected with the first vertical cleaning system pipe and a second precision filter connected with the second vertical cleaning system pipe.
Preferably, the first vertical cleaning system comprises: a first backwashing recovery system and a first forward washing recovery system. The second vertical cleaning system includes: a second backwashing recovery system and a second forward washing recovery system.
Preferably, the first backwash recovery system comprises: the first washing water storage tank, the first outlet conduit, the first backflow conduit, the first settling tank and the first washing water recovery tank. The first cleaning water storage tank is arranged above the first multi-medium filter. The water inlet end of the first water outlet pipeline is connected with the bottom of the first cleaning water storage tank, the water outlet end of the first water outlet pipeline is respectively connected with the bottoms of the first multi-medium filter, the first activated carbon filter and the first precision filter through pipelines, and first electromagnetic switch valves are arranged on the pipelines between the first water outlet pipeline and the bottoms of the first multi-medium filter, the first activated carbon filter and the first precision filter. The first backflow pipeline is vertically arranged below the first cleaning water storage tank, the water inlet end of the first backflow pipeline is connected with the top pipes of the first multi-medium filter, the first activated carbon filter and the first precision filter respectively, and the water outlet end of the first backflow pipeline is connected with the water inlet end pipe of the first settling tank. And second electromagnetic switch valves are arranged on the pipelines between the tops of the first multi-medium filter, the first activated carbon filter and the first precision filter and the first return pipeline. The middle part of the first settling tank is connected with the upper part of the first cleaning water recovery tank through a pipe. The middle lower part of the first cleaning water recovery tank is connected with the top of the first cleaning water storage tank through a first water pumping pipeline, and a first circulating pump is arranged in the water pumping pipeline.
Preferably, the first forward wash recovery system comprises: the device comprises a first cleaning water storage tank, a second water outlet pipeline, a second backflow pipeline, a first settling tank and a first cleaning water recovery tank. The water inlet end of the second water outlet pipeline is connected with the bottom of the first cleaning water storage tank, the water outlet end of the second water outlet pipeline is respectively connected with the top parts of the first multi-medium filter, the first activated carbon filter and the first precision filter through pipelines, and third electromagnetic switch valves are arranged on the pipelines between the second water outlet pipeline and the top parts of the first multi-medium filter, the first activated carbon filter and the first precision filter. The second return pipeline is vertically arranged below the first cleaning water storage tank, the water inlet end of the second return pipeline is respectively connected with the bottoms of the first multi-medium filter, the first activated carbon filter and the first precision filter through pipes, and the water outlet end of the second return pipeline is connected with the water inlet end of the first settling tank through pipes. And fourth electromagnetic switch valves are arranged on pipelines between the bottoms of the first multi-medium filter, the first activated carbon filter and the first precision filter and the second return pipeline.
Preferably, the second backwash recovery system comprises: a second cleaning water storage tank, a third water outlet pipeline, a third return pipeline, a second settling tank and a second cleaning water recovery tank. The second cleaning water storage tank is arranged above the second multi-medium filter. The water inlet end of the third water outlet pipeline is connected with the bottom of the second cleaning water storage tank, the water outlet end of the third water outlet pipeline is respectively connected with the bottoms of the second multi-medium filter, the second activated carbon filter and the second precision filter through pipelines, and fifth electromagnetic switch valves are arranged on the pipelines between the third water outlet pipeline and the bottoms of the second multi-medium filter, the second activated carbon filter and the second precision filter. The third return pipeline is vertically arranged below the second cleaning water storage tank, the water inlet end of the third return pipeline is respectively connected with the top pipes of the second multi-medium filter, the second activated carbon filter and the second precision filter, and the water outlet end of the third return pipeline is connected with the water inlet end pipe of the second settling tank. And sixth electromagnetic switch valves are arranged on the pipelines between the tops of the second multi-medium filter, the second activated carbon filter and the second precision filter and the third return pipeline. The middle part of the second settling tank is connected with the upper part of the second cleaning water recovery tank through a pipe. The middle lower part of the second cleaning water recovery tank is connected with the top of the second cleaning water storage tank through a second water pumping pipeline, and a second circulating pump is arranged in the water pumping pipeline.
Preferably, the second forward wash recovery system comprises: a second cleaning water storage tank, a fourth water outlet pipeline, a fourth backflow pipeline, a second settling tank and a second cleaning water recovery tank. The water inlet end of the fourth water outlet pipeline is connected with the bottom of the second cleaning water storage tank, the water outlet end of the fourth water outlet pipeline is respectively connected with the top parts of the second multi-medium filter, the second activated carbon filter and the second precision filter through pipelines, and seventh electromagnetic switch valves are arranged on the pipelines between the fourth water outlet pipeline and the top parts of the second multi-medium filter, the second activated carbon filter and the second precision filter. The fourth return pipeline is vertically arranged below the second cleaning water storage tank, the water inlet end of the fourth return pipeline is respectively connected with the bottoms of the second multi-medium filter, the second activated carbon filter and the second precision filter through pipes, and the water outlet end of the fourth return pipeline is connected with the water inlet end of the second settling tank through pipes. And eighth electromagnetic switch valves are arranged on pipelines between the bottoms of the second multi-medium filter, the second activated carbon filter and the second precision filter and the fourth return pipeline.
Preferably, ninth electromagnetic switch valves are arranged on a pipeline at the water outlet end of the raw water storage tank and a pipeline at the water inlet end of the filtered water storage tank, and tenth electromagnetic switch valves are arranged on a pipeline between the first settling tank and the first cleaning water recovery tank and a pipeline between the second settling tank and the second cleaning water recovery tank. And the first water pumping pipeline and the second water pumping pipeline are both provided with eleventh electromagnetic switch valves.
Compared with the prior art, the beneficial effects of the utility model reside in that: through the mode that adopts the perpendicular setting, utilize the action of gravity to provide the drive power for raw water filtration and washing water forward and reverse washing to filter the raw water through setting up perpendicular filtration system in turn, can realize not shutting down filtration in turn, practiced thrift the energy greatly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic diagram of an embodiment of the present invention;
the purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.
Detailed Description
The utility model provides a wash energy-conserving recovery plant of water.
Referring to fig. 1, fig. 1 is a schematic diagram of an embodiment of the present invention.
As shown in fig. 1, in the embodiment of the present invention, the energy-saving recovery apparatus for cleaning water includes: the vertical alternating filtering system, the first vertical cleaning system and the second vertical cleaning system. The top end of the vertical alternate filtration system is connected with an external raw water outlet pipe, and the bottom end of the vertical alternate filtration system is connected with a feed end pipeline of the preparation system. The first vertical cleaning system and the second vertical cleaning system are respectively connected in parallel at two sides of the vertical alternating filtering system, and the first vertical cleaning system and the second vertical cleaning system alternately clean the vertical alternating filtering system.
Specifically, in the present embodiment, the vertical alternation filter system includes: a raw water storage tank 110, two multi-media filters, two activated carbon filters, two precision filters and a filtered water storage tank 120 which are arranged from top to bottom in sequence. The water inlet end of the raw water storage tank 110 is connected to an external raw water outlet pipe. The two multi-media filters, the two activated carbon filters and the two precision filters are symmetrically arranged at two sides below the raw water storage tank 110. The water inlet ends of the two multi-media filters are connected with the water outlet end of the raw water storage tank 110 through a first three-way valve 11, and the water outlet ends of the two multi-media filters are connected with the water inlet ends of the two activated carbon filters through a second three-way valve 12 and a third three-way valve 13. The water outlet ends of the two activated carbon filters are connected to the water inlet ends of the two precision filters through a fourth three-way valve 14 and a fifth three-way valve 15. The water outlet ends of the two precision filters are connected to the water inlet end of the filtered water storage tank 120 through a sixth three-way valve 16. The outlet end of the filtered water storage tank 120 is connected with the feed end of the preparation system by a pipeline.
Specifically, in the present embodiment, the two multi-media filters include: a first multimedia filter 131 connected to the first vertical cleaning system pipe and a second multimedia filter 132 connected to the second vertical cleaning system pipe. The two activated carbon filters include: a first activated carbon filter 141 connected to the first vertical cleaning system pipe and a second activated carbon filter 142 connected to the second vertical cleaning system pipe. The two precision filters include: a first fine filter 151 connected to the first vertical cleaning system pipe and a second fine filter 152 connected to the second vertical cleaning system pipe.
Specifically, in the present embodiment, the first vertical cleaning system includes: a first backwashing recovery system and a first forward washing recovery system. The second vertical cleaning system includes: a second backwashing recovery system and a second forward washing recovery system.
Specifically, in this embodiment, the first backwash recovery system includes: a first cleaning water storage tank 210, a first water outlet pipe 220, a first return pipe 230, a first settling tank 240, and a first cleaning water recovery tank 250. The first washing water storage tank 210 is disposed above the first multimedia filter 131. The water inlet end of the first water outlet pipe 220 is connected to the bottom of the first cleaning water storage tank 210, the water outlet end thereof is respectively connected to the bottom of the first multi-media filter 131, the first activated carbon filter 141 and the first movable micro-filter 151 through pipes, and the first electromagnetic switch valve 21 is arranged on the pipes between the first water outlet pipe 220 and the bottom of the first multi-media filter 131, the first activated carbon filter 141 and the first movable micro-filter 151. The first return pipe 230 is vertically disposed below the first cleaning water storage tank 210, and has a water inlet end connected to the top pipes of the first multi-media filter 131, the first activated carbon filter 141, and the first active ultrafilter 151, and a water outlet end connected to the water inlet end of the first settling tank 240. The second electromagnetic switch valves 22 are respectively arranged on the pipelines between the tops of the first multimedia filter 131, the first activated carbon filter 141 and the first active ultrafilter 151 and the first return pipeline 230. The middle portion of the first settling tank 240 is connected to the upper portion of the first washing water recovery tank 250 through a pipe. The middle-lower portion of the first cleaning water recovery tank 250 is connected to the top of the first cleaning water storage tank 210 through a first pumping pipe 260, and a first circulation pump 261 is provided in the pumping pipe.
Specifically, in the present embodiment, the first forward washing recovery system includes: a first cleaning water storage tank 210, a second water outlet pipe 270, a second return pipe 280, a first settling tank 240 and a first cleaning water recycling tank 250. The water inlet end of the second water outlet pipe 270 is connected to the bottom of the first cleaning water storage tank 210, the water outlet end thereof is respectively connected to the top of the first multi-media filter 131, the first activated carbon filter 141 and the first precision filter 151 through pipes, and the third electromagnetic switch valve 23 is arranged on the pipes between the second water outlet pipe 270 and the top of the first multi-media filter 131, the first activated carbon filter 141 and the first precision filter 151. The second return pipe 280 is vertically disposed below the first cleaning water storage tank 210, and has a water inlet end connected to the bottoms of the first multi-media filter 131, the first activated carbon filter 141, and the first precision filter 151 via pipes, and a water outlet end connected to the water inlet end of the first settling tank 240 via pipe. Fourth electromagnetic switch valves 24 are arranged on the pipelines between the bottoms of the first multi-medium filter 131, the first activated carbon filter 141 and the first precision filter 151 and the second return pipeline 280.
Specifically, in this embodiment, the second backwash recovery system includes: a second cleaning water storage tank 310, a third outlet pipe 320, a third return pipe 330, a second settling tank 340 and a second cleaning water recovery tank 350. The second washing water storage tank 310 is disposed above the second multimedia filter 132. The water inlet end of the third water outlet pipe 320 is connected to the bottom of the second cleaning water storage tank 310, the water outlet end thereof is respectively connected to the bottom of the second multi-media filter 132, the second activated carbon filter 142 and the second precision filter 152 through pipes, and the fifth electromagnetic switch valve 31 is disposed on the pipes between the third water outlet pipe 320 and the bottoms of the second multi-media filter 132, the second activated carbon filter 142 and the second precision filter 152. The third return pipe 330 is vertically disposed below the second cleaning water storage tank 310, and has a water inlet end connected to the top pipes of the second multi-media filter 132, the second activated carbon filter 142, and the second fine filter 152, and a water outlet end connected to the water inlet end of the second settling tank 340. And sixth electromagnetic switch valves 32 are arranged on the pipelines between the tops of the second multi-medium filter 132, the second activated carbon filter 142 and the second fine filter 152 and the third return pipeline 330. The middle portion of the second settling tank 340 is connected to the upper portion of the second washing water recovery tank 350 through a pipe. The middle-lower portion of the second cleaning water recovery tank 350 is connected to the top of the second cleaning water storage tank 310 through a second water pumping pipe 360, and a second circulation pump 361 is disposed in the water pumping pipe.
Specifically, in the present embodiment, the second forward washing recovery system includes: a second washing water storage tank 310, a fourth outlet pipe 370, a fourth return pipe 380, a second settling tank 340, and a second washing water recovery tank 350. The water inlet end of the fourth water outlet pipe 370 is connected to the bottom of the second cleaning water storage tank 310, the water outlet end thereof is respectively connected to the top of the second multi-media filter 132, the second activated carbon filter 142 and the second precision filter 152 through pipes, and seventh electromagnetic switch valves 33 are respectively arranged on the pipes between the fourth water outlet pipe 370 and the top of the second multi-media filter 132, the second activated carbon filter 142 and the second precision filter 152. The fourth return pipe 380 is vertically disposed below the second cleaning water storage tank 310, and has a water inlet end connected to the bottoms of the second multi-media filter 132, the second activated carbon filter 142, and the second fine filter 152 via pipes, and a water outlet end connected to the water inlet end of the second settling tank 340 via pipe. Eighth electromagnetic on-off valves 34 are disposed on the pipelines between the bottoms of the second multimedia filter 132, the second activated carbon filter 142 and the second fine filter 152 and the fourth return pipeline 380.
Specifically, in the present embodiment, the ninth electromagnetic switch valve 17 is disposed on the pipeline at the outlet end of the raw water storage tank 110 and the pipeline at the inlet end of the filtered water storage tank 120, and the tenth electromagnetic switch valve 41 is disposed on the pipeline between the first settling tank 240 and the first cleaning water recovery tank 250 and the pipeline between the second settling tank 340 and the second cleaning water recovery tank 350. The first water pumping pipeline 260 and the second water pumping pipeline 360 are both provided with an eleventh electromagnetic switch valve 42.
The working principle of the embodiment is as follows:
when the first vertical cleaning system is operated, the second vertical cleaning system is closed, and the vertical alternating filtration system allows the raw water to pass through the second multi-media filter 132, the second activated carbon filter 142 and the second fine filter 152 without passing through the first multi-media filter 131, the first activated carbon filter 141 and the first fine filter 151 by controlling the three-way valves. When the second vertical cleaning system is operated, the first vertical cleaning system is closed, and the vertical alternating filtration system allows the raw water to pass through the first multimedia filter 131, the first activated carbon filter 141 and the first fine filter 151 by controlling the three-way valves, without passing through the second multimedia filter 132, the second activated carbon filter 142 and the second fine filter 152. And further, the continuous filtration can be realized, so that the working efficiency of the beverage preparation system is greatly improved, and the energy is saved.
When the first vertical cleaning system works, the electromagnetic switch valves on the first backwashing recovery system are controlled to be opened, and the electromagnetic switch valves on the first forward washing recovery system are controlled to be closed, so that the first multi-media filter 131, the first activated carbon filter 141 and the first precision filter 151 are reversely flushed. After the set back flushing time is reached, the electromagnetic switch valves on the first back flushing recovery system are controlled to be closed, and the electromagnetic switch valves on the first front flushing recovery system are controlled to be opened, so that the first multi-media filter 131, the first activated carbon filter 141 and the first precision filter 151 are flushed in the forward direction. Through repeated forward and reverse flushing, the cleaning effect can be greatly improved.
The working principle of the second vertical cleaning system is the same as that of the first vertical cleaning system, and the description is omitted here.
The embodiment of the utility model provides an in, the drive power that flows when the raw water filters in the filtration system in turn perpendicularly, the drive power when wasing is washd to forward washing water in the first perpendicular cleaning system to and, the drive power when wasing is all realized through the action of gravity to forward washing water in the perpendicular cleaning system of second, has practiced thrift the energy greatly.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (9)
1. An energy-conserving recovery plant of washing water, characterized by includes: the device comprises a vertical alternating filtering system, a first vertical cleaning system and a second vertical cleaning system; the top end of the vertical alternating filtration system is connected with an external raw water outlet pipe, and the bottom end of the vertical alternating filtration system is connected with a feed end pipeline of the preparation system; the first vertical cleaning system and the second vertical cleaning system are respectively connected in parallel to two sides of the vertical alternating filtering system, and the first vertical cleaning system and the second vertical cleaning system alternately clean the vertical alternating filtering system.
2. The energy-saving recovery apparatus of wash water according to claim 1, wherein the vertically alternating filtration system comprises: a raw water storage tank, two multi-media filters, two activated carbon filters, two precision filters and a filtered water storage tank which are arranged from top to bottom in sequence; the water inlet end of the raw water storage tank is connected with an external raw water outlet pipe; the two multi-medium filters, the two activated carbon filters and the two precision filters are symmetrically arranged on two sides below the raw water storage tank; the water inlet ends of the two multi-medium filters are connected with the water outlet end pipe of the raw water storage tank through a first three-way valve, and the water outlet ends of the two multi-medium filters are connected with the water inlet ends of the two activated carbon filters through a second three-way valve and a third three-way valve pipe; the water outlet ends of the two activated carbon filters are connected to the water inlet ends of the two precision filters through a fourth three-way valve and a fifth three-way valve; the water outlet ends of the two precision filters are connected to the water inlet end of the filtered water storage tank through a sixth three-way valve pipe; the water outlet end of the filtered water storage tank is connected with the feed end of the preparation system through a pipeline.
3. The energy-saving recovery apparatus for washing water according to claim 2, wherein the two multi-media filters comprise: a first multi-media filter connected to the first vertical cleaning system pipe and a second multi-media filter connected to the second vertical cleaning system pipe; two said activated carbon filters include: the first activated carbon filter is connected with the first vertical cleaning system pipe, and the second activated carbon filter is connected with the second vertical cleaning system pipe; two said precision filters include: a first precision filter connected with the first vertical cleaning system pipe and a second precision filter connected with the two vertical cleaning system pipes.
4. The energy-saving recovery apparatus of wash water according to claim 3, wherein the first vertical washing system comprises: a first backwashing recovery system and a first forward washing recovery system; the second vertical cleaning system comprises: a second backwashing recovery system and a second forward washing recovery system.
5. The energy-saving recovery apparatus for washing water according to claim 4, wherein the first backwash recovery system comprises: the device comprises a first cleaning water storage tank, a first water outlet pipeline, a first backflow pipeline, a first settling tank and a first cleaning water recovery tank; the first washing water storage tank is arranged above the first multi-medium filter; the water inlet end of the first water outlet pipeline is connected with the bottom of the first cleaning water storage tank, the water outlet end of the first water outlet pipeline is respectively connected with pipelines among the bottoms of the first multi-medium filter, the first activated carbon filter and the first precision filter, and first electromagnetic switch valves are arranged on the pipelines among the first water outlet pipeline and the bottoms of the first multi-medium filter, the first activated carbon filter and the first precision filter; the first backflow pipeline is vertically arranged below the first cleaning water storage tank, the water inlet end of the first backflow pipeline is respectively connected with the top pipes of the first multi-medium filter, the first activated carbon filter and the first precision filter, and the water outlet end of the first backflow pipeline is connected with the water inlet end pipe of the first settling tank; second electromagnetic switch valves are arranged on pipelines between the tops of the first multi-media filter, the first activated carbon filter and the first precision filter and the first return pipeline; the middle part of the first settling tank is connected with the upper part of the first cleaning water recovery tank through a pipe; the middle lower part of the first cleaning water recovery tank is connected with the top of the first cleaning water storage tank through a first water pumping pipeline, and a first circulating pump is arranged in the water pumping pipeline.
6. The energy-efficient recovery apparatus of wash water according to claim 5, wherein said first forward wash recovery system comprises: the device comprises a first cleaning water storage tank, a second water outlet pipeline, a second backflow pipeline, a first settling tank and a first cleaning water recovery tank; the water inlet end of the second water outlet pipeline is connected with the bottom of the first cleaning water storage tank, the water outlet end of the second water outlet pipeline is respectively connected with pipelines among the tops of the first multi-medium filter, the first activated carbon filter and the first precision filter, and third electromagnetic switch valves are arranged on the pipelines among the second water outlet pipeline and the tops of the first multi-medium filter, the first activated carbon filter and the first precision filter; the second return pipeline is vertically arranged below the first cleaning water storage tank, the water inlet end of the second return pipeline is respectively connected with the bottoms of the first multi-medium filter, the first activated carbon filter and the first precision filter through pipes, and the water outlet end of the second return pipeline is connected with the water inlet end of the first settling tank through a pipe; and fourth electromagnetic switch valves are arranged on the pipelines between the bottoms of the first multi-medium filter, the first activated carbon filter and the first precision filter and the second return pipeline.
7. The energy-saving recovery apparatus for cleaning water according to claim 6, wherein the second backwash recovery system comprises: a second cleaning water storage tank, a third water outlet pipeline, a third return pipeline, a second settling tank and a second cleaning water recovery tank; the second washing water storage tank is arranged above the second multi-medium filter; the water inlet end of the third water outlet pipeline is connected with the bottom of the second cleaning water storage tank, the water outlet end of the third water outlet pipeline is respectively connected with pipelines among the bottoms of the second multi-medium filter, the second activated carbon filter and the second precision filter, and fifth electromagnetic switch valves are arranged on the pipelines among the third water outlet pipeline and the bottoms of the second multi-medium filter, the second activated carbon filter and the second precision filter; the third return pipeline is vertically arranged below the second cleaning water storage tank, the water inlet end of the third return pipeline is respectively connected with the top pipes of the second multi-medium filter, the second activated carbon filter and the second precision filter, and the water outlet end of the third return pipeline is connected with the water inlet end pipe of the second settling tank; sixth electromagnetic switch valves are arranged on pipelines between the tops of the second multi-medium filter, the second activated carbon filter and the second precision filter and the third return pipeline; the middle part of the second settling tank is connected with the upper part of the second cleaning water recovery tank through a pipe; the middle lower part of the second cleaning water recovery tank is connected with the top of the second cleaning water storage tank through a second water pumping pipeline, and a second circulating pump is arranged in the water pumping pipeline.
8. The energy-efficient recovery apparatus of wash water according to claim 7, wherein said second forward wash recovery system comprises: a second cleaning water storage tank, a fourth water outlet pipeline, a fourth backflow pipeline, a second settling tank and a second cleaning water recovery tank; the water inlet end of the fourth water outlet pipeline is connected with the bottom of the second cleaning water storage tank, the water outlet end of the fourth water outlet pipeline is respectively connected with pipelines among the tops of the second multi-medium filter, the second activated carbon filter and the second precision filter, and seventh electromagnetic switch valves are arranged on the pipelines among the fourth water outlet pipeline and the tops of the second multi-medium filter, the second activated carbon filter and the second precision filter; the fourth return pipeline is vertically arranged below the second cleaning water storage tank, the water inlet end of the fourth return pipeline is respectively connected with the bottoms of the second multi-medium filter, the second activated carbon filter and the second precision filter through pipes, and the water outlet end of the fourth return pipeline is connected with the water inlet end of the second settling tank through a pipe; and eighth electromagnetic switch valves are arranged on the pipelines between the bottoms of the second multi-medium filter, the second activated carbon filter and the second precision filter and the fourth return pipeline.
9. The energy-saving recycling apparatus for washing water according to claim 8, wherein the pipeline at the outlet end of the raw water storage tank and the pipeline at the inlet end of the filtered water storage tank are provided with ninth electromagnetic switch valves, and the pipeline between the first settling tank and the first washing water recycling tank and the pipeline between the second settling tank and the second washing water recycling tank are provided with tenth electromagnetic switch valves; and the first water pumping pipeline and the second water pumping pipeline are both provided with eleventh electromagnetic switch valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020656399.XU CN212283161U (en) | 2020-04-26 | 2020-04-26 | Energy-saving recovery equipment for cleaning water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020656399.XU CN212283161U (en) | 2020-04-26 | 2020-04-26 | Energy-saving recovery equipment for cleaning water |
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| Publication Number | Publication Date |
|---|---|
| CN212283161U true CN212283161U (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020656399.XU Active CN212283161U (en) | 2020-04-26 | 2020-04-26 | Energy-saving recovery equipment for cleaning water |
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| Country | Link |
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| CN (1) | CN212283161U (en) |
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2020
- 2020-04-26 CN CN202020656399.XU patent/CN212283161U/en active Active
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