CN214141994U

CN214141994U - High-efficient multi-layer filtration dense water recycling device

Info

Publication number: CN214141994U
Application number: CN202022995570.2U
Authority: CN
Inventors: 陈文权; 朱弘秋
Original assignee: Guangdong Jingyuan Pure Water Equipment Co ltd
Current assignee: Guangdong Jingyuan Pure Water Equipment Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-09-07
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a high-efficiency multi-layer filtration concentrated water recycling device, which comprises a device main body, wherein the device main body is respectively formed by connecting a raw water tank, a filtration mechanism, a reverse osmosis mechanism and a middle water tank, the top of the raw water tank is provided with a water inlet, the bottom of the raw water tank is provided with a water outlet, two sides outside the middle water tank are respectively provided with a liquid inlet and a liquid outlet, the outside of the raw water tank is provided with the filtration mechanism, the inside of the filtration mechanism is respectively provided with a multi-medium filter and an active carbon filter, the outside of the filtration mechanism is provided with the reverse osmosis mechanism, the reverse osmosis mechanism comprises a precision filter and an ozone sterilizer, the water outlet is sequentially connected with the liquid inlet through the filtration mechanism and the reverse osmosis mechanism, the outside of the reverse osmosis mechanism is provided with a water return pipeline, the effect of obvious filtration effect is effectively achieved through the repeated filtration of the water return pipeline, the multi-layer filtration and the high-efficiency effect are effectively achieved, effectively improves the efficiency of filtering and purifying concentrated water and the recycling rate.

Description

High-efficient multi-layer filtration dense water recycling device

Technical Field

The utility model discloses waste water treatment retrieves the field, especially relates to a high-efficient multi-layer filtration dense water retrieval and utilization device.

Background

The zero discharge technology and application of wastewater are already practically applied in a plurality of power plants, chemical industries and petrochemical industries and are increasingly popularized and popularized as a mature technology for environmental management.

The key of the wastewater zero-discharge technology is the application of a reverse osmosis principle, the wastewater is concentrated to a certain concentration by the desalination treatment of reverse osmosis, the produced low-salinity product water is continuously used in industry, the produced high-salinity concentrated water is subjected to the four-effect evaporation crystallization treatment, and finally the treated crystallized salt is continuously used in the industrial advanced treatment.

The general simple structure of current water treatment facilities thereby produces the filter effect not obvious enough, and current water treatment facilities efficiency is slower in the filtration process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient multiple-layer filtering dense water retrieval and utilization device has solved the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency multi-layer filtration concentrated water recycling device comprises a device main body, wherein the device main body is formed by connecting a raw water tank, a filtering mechanism, a reverse osmosis mechanism and a reclaimed water tank respectively, a water inlet is formed in the top of the raw water tank, a water outlet is formed in the bottom of the raw water tank, a liquid inlet and a liquid outlet are formed in two sides of the outside of the reclaimed water tank respectively, the filtering mechanism is arranged outside the raw water tank, a multi-medium filter and an active carbon filter are arranged inside the filtering mechanism respectively, the multi-medium filter is connected with the active carbon filter, the water outlet is connected with the multi-medium filter, the reverse osmosis mechanism is arranged outside the filtering mechanism, the reverse osmosis mechanism comprises a precision filter and an ozone sterilizer, the water outlet is sequentially connected with the liquid inlet through the filtering mechanism and the reverse osmosis mechanism, the active carbon filter is connected with the precision filter, the reverse osmosis mechanism outside is provided with return water pipe, ozone sterilization ware and return water pipe are connected respectively to the precision filter, the former water tank of return water pipe connection, just return water pipe inside is provided with first check valve.

Further, the water outlet is connected with the multi-medium filter through a water outlet pipe, a water pump is arranged outside the water outlet pipe, the water pump extends into the water outlet pipe, and a second one-way valve is arranged inside the water outlet pipe.

Further, the water inlet and the inside first filter screen that all is provided with of outlet.

Furthermore, a second filter screen is arranged inside the liquid inlet and the liquid outlet.

Further, the reverse osmosis mechanism is connected with the liquid inlet through a water inlet pipe, and a third one-way valve is arranged in the water inlet pipe.

Furthermore, the inside filter layer that is provided with of multimedium filter, the filter layer is connected the constitution from top to bottom through quartz sand layer, activated carbon layer and magnetite layer respectively.

Further, the inside charcoal bed that is provided with of activated carbon filter, charcoal bed parallel arrangement is inside activated carbon filter, just the charcoal bed comprises a plurality of active carbon granule.

Furthermore, a polytetrafluoroethylene membrane filter element is arranged in the precision filter.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a high-efficient multiple-layer filtering dense water retrieval and utilization device: effectual multi-media filter and the active carbon filter who passes through filtering mechanism carry out the multiple-layer filtering to and the precision filter who passes through reverse osmosis mechanism carries out deep filtration and ozone sterilizer disinfection of disinfecting, effectually reaches the obvious effect of filter effect through return water pipeline repeated filtration, effectual multiple-layer filtering and the efficient effect of reaching, effectual improvement filtration purification dense water efficiency and dense recycle rate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the multi-media filter structure of the present invention.

Fig. 3 is a schematic structural diagram of the activated carbon filter of the present invention.

Fig. 4 is a schematic structural diagram of the precision filter of the present invention.

Shown in connection with the labels in the figures: the device comprises a device main body 1, a raw water tank 2, a filtering mechanism 3, a reverse osmosis mechanism 4, a middle water tank 5, a filtering layer 6, a carbon bed 7, a polytetrafluoroethylene membrane filter element 8, a water inlet 21, a water outlet 22, a multi-media filter 31, an activated carbon filter 32, a precision filter 41, an ozone sterilizer 42, a water return pipeline 43, a liquid inlet 51, a liquid outlet 52, a quartz sand layer 61, an activated carbon layer 62, a magnetite layer 63, a first filter screen 77, a second filter screen 88, a first check valve 99, a second check valve 100, a third check valve 101, a water outlet pipe 102, a water inlet pipe 103 and a water pump 104.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

in the description of the present invention, it is to be understood that the terms "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "inner," and the like are used in the orientation or positional relationship indicated in the drawings, merely for the purpose of describing the invention and simplifying the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention; furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, the definitions of "first" and "second" are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly including one or more of such features.

Referring to fig. 1 to 4, a high-efficiency multi-layer filtration concentrated water recycling device comprises a device main body 1, the device main body 1 is formed by mutually connecting a raw water tank 2, a filtration mechanism 3, a reverse osmosis mechanism 4 and a reclaimed water tank 5, a water inlet 21 is arranged at the top of the raw water tank 2, a water outlet 22 is arranged at the bottom of the raw water tank 2, a liquid inlet 51 and a liquid outlet 52 are respectively arranged at two sides of the outside of the reclaimed water tank 5, the filtration mechanism 3 is arranged at the outside of the raw water tank 2, a multi-media filter 31 and an activated carbon filter 32 are respectively arranged inside the filtration mechanism 3, the multi-media filter 31 is connected with the activated carbon filter 32, the water outlet 22 is connected with the multi-media filter 31, the reverse osmosis mechanism 4 is arranged outside the filtration mechanism 3, the reverse osmosis mechanism 4 comprises a precision filter 41 and an ozone sterilizer 42, the water outlet 22 is sequentially connected with the liquid inlet 51 through the filtration mechanism 3 and the reverse osmosis mechanism 4, the activated carbon filter 32 is connected with a precision filter 41, a water return pipeline 43 is arranged outside the reverse osmosis mechanism 4, the precision filter 41 is respectively connected with an ozone sterilizer 42 and the water return pipeline 43, the water return pipeline 43 is connected with the raw water tank 2, and a first one-way valve 99 is arranged inside the water return pipeline 43.

In this embodiment, the water outlet 22 is connected to the multi-media filter 31 through a water outlet pipe 102, a water pump 104 is disposed outside the water outlet pipe 102, the water pump 104 extends into the water outlet pipe 102, and a second check valve 100 is disposed inside the water outlet pipe 102.

In this embodiment, the first strainer 77 is disposed inside both the water inlet 21 and the water outlet 22.

In this embodiment, the liquid inlet 51 and the liquid outlet 52 are both provided with a second filter screen 88.

In this embodiment, the reverse osmosis mechanism 4 is connected to the liquid inlet 51 through a water inlet pipe 103, and a third check valve 101 is disposed inside the water inlet pipe 103.

In this embodiment, the filtering layer 6 is disposed inside the multimedia filter 31, and the filtering layer 6 is formed by connecting the quartz sand layer 61, the activated carbon layer 62, and the magnetite layer 63 from top to bottom.

In this embodiment, the carbon bed 7 is disposed inside the activated carbon filter 32 in parallel, and the carbon bed 7 is composed of a plurality of activated carbon particles.

In this embodiment, a polytetrafluoroethylene membrane cartridge 8 is provided inside the precision filter 41.

The beneficial effects of the utility model are that effectual multi-media filter 31 and the active carbon filter 32 through filtering mechanism 3 carry out the multiple layer filtration to and carry out deep filtration and ozone sterilizer 42 disinfection of disinfecting through the precision filter 41 of reverse osmosis mechanism 4, effectual back water pipe 43 repeated filtration that passes through reaches the obvious effect of filter effect, effectual multiple layer filtration and the efficient effect of reaching, effectual improvement filtration purification dense water efficiency and dense water recycle rate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient multi-layer filtration dense water retrieval and utilization device, including device main part (1), its characterized in that: the device main body (1) is formed by mutually connecting a raw water tank (2), a filtering mechanism (3), a reverse osmosis mechanism (4) and a middle water tank (5), a water inlet (21) is arranged at the top of the raw water tank (2), a water outlet (22) is arranged at the bottom of the raw water tank (2), a liquid inlet (51) and a liquid outlet (52) are respectively arranged at two sides of the outside of the middle water tank (5), the filtering mechanism (3) is arranged at the outside of the raw water tank (2), a multi-medium filter (31) and an active carbon filter (32) are respectively arranged inside the filtering mechanism (3), the multi-medium filter (31) is connected with the active carbon filter (32), the water outlet (22) is connected with the multi-medium filter (31), the reverse osmosis mechanism (4) is arranged at the outside of the filtering mechanism (3), and the reverse osmosis mechanism (4) comprises a precision filter (41) and an ozone sterilizer (42), outlet (22) are connected inlet (51) through filtering mechanism (3) and reverse osmosis mechanism (4) in proper order, precision filter (41) is connected in activated carbon filter (32), reverse osmosis mechanism (4) outside is provided with return water pipe (43), ozone sterilizer (42) and return water pipe (43) are connected respectively in precision filter (41), former water tank (2) is connected in return water pipe (43), just return water pipe (43) inside is provided with first check valve (99).

2. The high-efficiency multi-layer filtering concentrated water recycling device according to claim 1, characterized in that: the water outlet (22) is connected with the multi-media filter (31) through a water outlet pipe (102), a water pump (104) is arranged outside the water outlet pipe (102), the water pump (104) extends into the water outlet pipe (102), and a second one-way valve (100) is arranged inside the water outlet pipe (102).

3. The high-efficiency multi-layer filtering concentrated water recycling device according to claim 1, characterized in that: and a first filter screen (77) is arranged inside each of the water inlet (21) and the water outlet (22).

4. The high-efficiency multi-layer filtering concentrated water recycling device according to claim 1, characterized in that: and a second filter screen (88) is arranged in each of the liquid inlet (51) and the liquid outlet (52).

5. The high-efficiency multi-layer filtering concentrated water recycling device according to claim 1, characterized in that: the reverse osmosis mechanism (4) is connected with the liquid inlet (51) through a water inlet pipe (103), and a third one-way valve (101) is arranged inside the water inlet pipe (103).

6. The high-efficiency multi-layer filtering concentrated water recycling device according to claim 1, characterized in that: the multi-media filter (31) is internally provided with a filtering layer (6), and the filtering layer (6) is formed by connecting a quartz sand layer (61), an activated carbon layer (62) and a magnetite layer (63) from top to bottom.

7. The high-efficiency multi-layer filtering concentrated water recycling device according to claim 1, characterized in that: activated carbon filter (32) inside is provided with charcoal bed (7), charcoal bed (7) parallel arrangement is inside activated carbon filter (32), just charcoal bed (7) comprise a plurality of active carbon granule.

8. The high-efficiency multi-layer filtering concentrated water recycling device according to claim 1, characterized in that: and a polytetrafluoroethylene membrane filter element (8) is arranged in the precision filter (41).