CN212293051U - Qualitative recovery unit of second grade reverse osmosis one-level dense water - Google Patents
Qualitative recovery unit of second grade reverse osmosis one-level dense water Download PDFInfo
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- CN212293051U CN212293051U CN202020625790.3U CN202020625790U CN212293051U CN 212293051 U CN212293051 U CN 212293051U CN 202020625790 U CN202020625790 U CN 202020625790U CN 212293051 U CN212293051 U CN 212293051U
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Abstract
The utility model discloses a qualitative recovery unit of concentrated water of second grade reverse osmosis one-level, include: former water tank, the right side of former water tank is equipped with raw water pump and raw water pump right side and is equipped with quartz sand filter, quartz sand filter right side is equipped with activated carbon filter and activated carbon filter right side and is equipped with throws the material device, it is equipped with microorganism filter equipment and microorganism filter equipment import department and throws the material device and be linked together to throw the material device right side. The utility model discloses a set up quartz sand filter, activated carbon filter, microbial filtration device and precision filter, to the impurity in the former aquatic, microorganism and organic compound filter, and the water through filtration treatment is handled through one-level reverse osmosis unit and second grade reverse osmosis unit again, has increased the water treatment quality, passes through the recovery tube simultaneously at one-level reverse osmosis unit and second grade reverse osmosis unit's dense water delivery department and is connected with former water tank, makes the water resource not extravagant, carries out the circulation treatment simultaneously once more.
Description
Technical Field
The utility model relates to a water treatment technical field, more specifically are qualitative recovery unit of concentrated water of second grade reverse osmosis one-level.
Background
The process for preparing the purified water by the reverse osmosis method has the outstanding advantages of environmental protection, full-automatic operation, stable effluent quality and the like, and is widely applied to the industries of beverages, chemical engineering, electric power, electronics and the like. The existing preparation of secondary reverse osmosis pure water is that the drinking water passes through a filter, a primary reverse osmosis device, a decarburization water tank and a secondary reverse osmosis device, and finally purified water, primary concentrated water and secondary concentrated water are produced, the purified water is led to a water consumption point for use, and the primary concentrated water from the primary reverse osmosis device and the secondary concentrated water from the secondary reverse osmosis device are directly discharged into a sewage tank.
Currently, there are a number of various impurities in the purified water available: for example: suspended matter mechanical impurities, iron, manganese and other metal substances exist, the service life of a purifying device can be shortened, in addition, the phenomenon that microorganisms and organic compounds exceed standards also exists in purified water, and the quality of food and the safety of the food can be seriously influenced. Therefore, a new technical solution needs to be provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a qualitative recovery unit of thick water of second grade reverse osmosis one-level, this recovery unit is through setting up quartz sand filter, activated carbon filter, microbial filtration device and precision filter, to the impurity of former aquatic, microorganism and organic compound filter, the water through filtration treatment is handled through one-level reverse osmosis unit and second grade reverse osmosis unit again, water treatment quality has been increased, simultaneously pass through the recovery tube and be connected with former water tank at one-level reverse osmosis unit and second grade reverse osmosis unit's thick water delivery department, it is extravagant not to make the water resource, carry out the circulation treatment once more simultaneously, satisfy the practical application demand.
In order to achieve the above object, the utility model provides a following technical scheme: a qualitative recovery unit of second grade reverse osmosis one-level dense water includes: former water tank, the right side of former water tank is equipped with raw water pump and raw water pump right side and is equipped with quartz sand filter, quartz sand filter right side is equipped with activated carbon filter and activated carbon filter right side and is equipped with throws the material device, it is equipped with microbial filtration device and microbial filtration device import department and throws the material device and be linked together to throw the material device right side, microbial filtration device's lower right side is equipped with one-level diaphragm pump and upper portion and is equipped with the second grade diaphragm pump, type offset structure between one-level diaphragm pump and the second grade diaphragm pump, inside reaction box and the reaction box of being equipped with of microbial filtration device are king style of calligraphy structure setting, the both sides of reaction box are equipped with sealing washer and cup joint on the reaction box surface, microbial filtration device upper portion right side is equipped with delivery port and delivery port sub-unit connection has precision filter, the precision filter lower part is equipped with one-level reverse The water purifier comprises a water purifier, a first-stage reverse osmosis device, a second-stage reverse osmosis device, a water tank, a water outlet end of the first-stage reverse osmosis device and a water outlet end of the second-stage reverse osmosis device are respectively provided with a recovery pipe, and the recovery pipes are communicated with the raw water tank.
As an optimal implementation mode of the utility model, one-level reverse osmosis unit right side is equipped with one-level booster pump and second grade reverse osmosis unit right side is equipped with the second grade booster pump, one-level reverse osmosis unit and precision filter are connected to the one-level booster pump, second grade reverse osmosis unit and transfer water tank are connected to the second grade booster pump.
As an optimal implementation mode of the utility model, the power take off end that the microbial filtration device bottom was equipped with motor and motor is equipped with the (mixing) shaft, the (mixing) shaft surface is equipped with and corresponds each other between stirring vane and the agitator tank.
As an optimized implementation mode of the utility model, the water inlet end and the water outlet of the microorganism filtering device are respectively provided with a control valve, and the control valve is sleeved on the surface of the pipeline and is fixed by bolts.
As an optimized implementation mode of the utility model, the inside of reaction box is equipped with the ceramic membrane surface and is equipped with the metal mesh, and ceramic membrane passes through fixed connection between metal mesh and the reaction box, the axis symmetric distribution is followed to the ceramic membrane along the reaction box center line.
Compared with the prior art, the beneficial effects of the utility model are as follows:
(1) the utility model discloses a set up quartz sand filter, activated carbon filter, microbial filtration device and precision filter, to the impurity of former aquatic, microorganism and organic compound filter, the water through filtration treatment is handled through one-level reverse osmosis unit and second grade reverse osmosis unit again, has increased the water treatment quality, passes through the recovery tube simultaneously at one-level reverse osmosis unit and second grade reverse osmosis unit's dense water delivery department and is connected with former water tank, makes the water resource not extravagant, carries out the circulation treatment simultaneously once more.
(2) The utility model discloses at the inside reaction box that sets up of microbial filtration device, and microbial filtration device's lower part and upper portion set up one-level diaphragm pump and second grade diaphragm pump, through the washing away repeatedly of diaphragm pump, make the microorganism in the former aquatic and the inside ceramic membrane of reaction box contact each other and adsorb on its surface to the quantity of microorganism has significantly reduced, has improved the water treatment quality.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the microbial filter device of the present invention;
fig. 3 is a schematic diagram of the ceramic membrane structure of the present invention.
In the figure, a raw water tank-1, a raw water pump-2, a quartz sand filter-3, an activated carbon filter-4, a microorganism filtering device-5, a precision filter-6, a primary booster pump-7, a primary reverse osmosis device-8, a transfer water tank-9, a secondary booster pump-10, a secondary reverse osmosis device-11, a pure water tank-12, a recovery pipe-13, a motor-14, a primary diaphragm pump-15, a control valve-16, a secondary diaphragm pump-17, a water outlet-18, a stirring shaft-19, a stirring blade-20, a reaction box-21, a sealing ring-22, a ceramic membrane-23, a metal net-24 and a feeding device-25.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a qualitative recovery unit of second grade reverse osmosis one-level dense water includes: the raw water tank 1, the right side of the raw water tank 1 is provided with the raw water pump 2, the right side of the raw water pump 2 is provided with the quartz sand filter 3, the right side of the quartz sand filter 3 is provided with the activated carbon filter 4, the right side of the activated carbon filter 4 is provided with the feeding device 25, through the arrangement of the quartz sand filter 3, the quartz sand is used as a filter medium, water with higher turbidity is filtered through granular or non-granular quartz sand with certain thickness under certain pressure, impurities in the water are effectively intercepted and removed, so that the effects of reducing the water turbidity and purifying the water quality are achieved, meanwhile, the strong adsorption function of the activated carbon filter 4 can remove peculiar smell and the like in the water, the right side of the feeding device 25 is provided with the microbial filtering device 5, the inlet of the microbial filtering device 5 is communicated with the feeding device 25, the lower right side of the microbial filtering device 5 is provided with the first-, a first-stage diaphragm pump 15 and a second-stage diaphragm pump 17, a reaction box 21 is arranged in the microbial filter device 5, the reaction box 21 is arranged in a structure shaped like Chinese character 'wang', sealing rings 22 are arranged on two sides of the reaction box 21, the sealing rings 22 are sleeved on the surface of the reaction box 21, filtered raw water enters the microbial filter device 5 after being fed by a feeding device 25, the first-stage diaphragm pump 15 and the second-stage diaphragm pump 17 are started, the raw water is repeatedly flushed in the reaction box 21 in the microbial filter device 5, microorganisms and ceramic membranes 23 in the reaction box 21 are mutually adsorbed, so as to achieve the purpose of removing the microorganisms, a water outlet 18 is arranged on the right side of the upper part of the microbial filter device 5, the lower part of the water outlet 18 is connected with a precision filter 6, a first-stage reverse osmosis device 8 is arranged on the lower part of the precision filter 6, a transfer water tank 9 is arranged on the left side of the, second grade reverse osmosis unit 11 is equipped with pure water tank 12, the water outlet end of one-level reverse osmosis unit 8 and second grade reverse osmosis unit 11 is equipped with recovery tube 13 and is linked together between recovery tube 13 and the former water tank 1, it carries out final filtration to get into precision filter 6 after the filtration of microbial filtration device 5, simultaneously carry out water treatment to the drainage through one-level reverse osmosis unit 8 and second grade reverse osmosis unit 11, it flows into pure water tank 12 finally to obtain the pure water, one-level reverse osmosis unit 8 and second grade reverse osmosis unit 11 upper portion are connected with recovery tube 13 and tax recovery tube 13 and are connected with former water tank 1, can retrieve the one-level dense water and the second grade dense water of one-level reverse osmosis unit 8 and second grade reverse osmosis unit 11 and flow into former water tank 1 again and handle, in order.
Further improved, as shown in fig. 1: 8 right sides of one-level reverse osmosis unit are equipped with one-level booster pump 7 and 11 right sides of second grade reverse osmosis unit are equipped with second grade booster pump 10, one-level reverse osmosis unit 8 and precision filter 6 are connected to one-level booster pump 7, second grade booster pump 10 is connected second grade reverse osmosis unit 11 and is changeed water tank 9, and water velocity and water pressure are convenient for control in setting up of one-level booster pump 7 and second grade booster pump 10.
Further improved, as shown in fig. 2: the bottom of the microbial filtration device 5 is provided with a motor 14, a power output end of the motor 14 is provided with a stirring shaft 19, the surface of the stirring shaft 19 is provided with stirring blades 20, the stirring blades 20 correspond to the stirring box, the motor 14 drives the stirring shaft 19 to rotate, the stirring blades 20 on the surface of the stirring shaft 19 drive raw water fed with a medicament to be stirred, the raw water is fully mixed, and the contact time between a ceramic membrane 23 and the raw water is prolonged.
Further improved, as shown in fig. 2: the inlet end and the outlet 18 of the microbial filtering device 5 are both provided with control valves 16, the control valves 16 are sleeved on the surfaces of pipelines and fixed through bolts, and the inlet and the outlet of the microbial filtering device 5 are conveniently controlled by the control valves 16.
In a further improvement, as shown in fig. 3: the ceramic membrane reactor is characterized in that a metal net is arranged on the surface of a ceramic membrane arranged in the reaction box, the ceramic membrane is fixedly connected with the reaction box through the metal net, and the ceramic membrane is axially symmetrically distributed along the center line of the reaction box. The arrangement of the metal net 24 facilitates the installation and the disassembly of the ceramic membrane 23, and the replacement is convenient.
The utility model discloses a set up quartz sand filter 3, utilize quartz sand as filter media, under certain pressure, the higher water of turbidity filters through the graininess or the non-graininess quartz sand of certain thickness, the impurity of aquatic is detached in the effectual holding back, in order to reach and reduce the water turbidity, the water purification effect, simultaneously activated carbon filter 4 its powerful adsorption performance can get rid of the peculiar smell etc. of aquatic, raw water after filtering carries out the medicament after throwing the material device 25, get into the inside of microbial filtration device 5, first order diaphragm pump 15 and second grade diaphragm pump 17 start, make the raw water wash repeatedly in the reaction box 21 of microbial filtration device 5 inside, make between the ceramic membrane 23 of microorganism and the inside of reaction box 21 adsorb each other, in order to reach the mesh of cleaing away the microorganism, get into final filtration in precision filter 6 after microbial filtration device 5 filters, simultaneously through one-level reverse osmosis unit 8 and second grade reverse osmosis unit 11 to carry out water treatment to the drainage, finally obtain pure water and flow in pure water tank 12, one-level reverse osmosis unit 8 and second grade reverse osmosis unit 11 upper portion are connected with recovery tube 13 and tax recovery tube 13 is connected with former water tank 1, can retrieve the concentrated water of one-level reverse osmosis unit 8 and second grade reverse osmosis unit 11 and flow once more in former water tank 1 and handle again to increase the utilization of water resource.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a qualitative recovery unit of second grade reverse osmosis one-level dense water which characterized in that: the method comprises the following steps: raw water tank (1), the right side of raw water tank (1) is equipped with raw water pump (2) and raw water pump (2) right side is equipped with quartz sand filter (3), quartz sand filter (3) right side is equipped with activated carbon filter (4) and activated carbon filter (4) right side is equipped with throws material device (25), throw material device (25) right side and be equipped with microbial filtration device (5) and microbial filtration device (5) import department and throw material device (25) and be linked together, the lower right side of microbial filtration device (5) is equipped with one-level diaphragm pump (15) and upper portion and is equipped with second grade diaphragm pump (17), type hedging structure between one-level diaphragm pump (15) and second grade diaphragm pump (17), inside being equipped with reaction box (21) and reaction box (21) of microbial filtration device (5) is king style of calligraphy structure setting, the both sides of reaction box (21) are equipped with sealing washer (22) and sealing washer (22) cup joint at reaction box (21) surface, microbial filtration device (5) upper portion right side is equipped with delivery port (18) and delivery port (18) sub-unit connection has precision filter (6), precision filter (6) lower part is equipped with one-level reverse osmosis unit (8) and one-level reverse osmosis unit (8) left side and is equipped with transfer water tank (9) and transfer water tank (9) left side and is equipped with second grade reverse osmosis unit (11), second grade reverse osmosis unit (11) are equipped with pure water case (12), the play water end of one-level reverse osmosis unit (8) and second grade reverse osmosis unit (11) is equipped with between recovery tube (13) and former water tank (1) and is linked together.
2. The qualitative recovery device of the secondary reverse osmosis primary concentrated water according to claim 1, characterized in that: one-level reverse osmosis unit (8) right side is equipped with one-level booster pump (7) and second grade reverse osmosis unit (11) right side is equipped with second grade booster pump (10), one-level reverse osmosis unit (8) and precision filter (6) are connected in one-level booster pump (7), second grade reverse osmosis unit (11) and transfer water tank (9) are connected in second grade booster pump (10).
3. The qualitative recovery device of the secondary reverse osmosis primary concentrated water according to claim 1, characterized in that: microbial filtration device (5) bottom is equipped with motor (14) and the power take off end of motor (14) is equipped with (mixing) shaft (19), (mixing) shaft (19) surface is equipped with stirring vane (20) and agitator tank between correspond each other.
4. The qualitative recovery device of the secondary reverse osmosis primary concentrated water according to claim 3, characterized in that: the water inlet end and the water outlet (18) of the microbial filtering device (5) are respectively provided with a control valve (16), and the control valves (16) are sleeved on the surfaces of pipelines and fixed through bolts.
5. The qualitative recovery device of the secondary reverse osmosis primary concentrated water according to claim 1, characterized in that: the reactor is characterized in that a ceramic membrane (23) is arranged in the reaction box (21), a metal net (24) is arranged on the surface of the ceramic membrane (23), the ceramic membrane (23) is fixedly connected with the reaction box (21) through the metal net (24), and the ceramic membrane (23) is axially symmetrically distributed along the central line of the reaction box (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020625790.3U CN212293051U (en) | 2020-04-23 | 2020-04-23 | Qualitative recovery unit of second grade reverse osmosis one-level dense water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020625790.3U CN212293051U (en) | 2020-04-23 | 2020-04-23 | Qualitative recovery unit of second grade reverse osmosis one-level dense water |
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| Publication Number | Publication Date |
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| CN212293051U true CN212293051U (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020625790.3U Active CN212293051U (en) | 2020-04-23 | 2020-04-23 | Qualitative recovery unit of second grade reverse osmosis one-level dense water |
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| CN (1) | CN212293051U (en) |
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