CN210163297U

CN210163297U - Ultrafiltration water recycling device

Info

Publication number: CN210163297U
Application number: CN201920882213.XU
Authority: CN
Inventors: 易以春; 汪昌宝; 陶金芳
Original assignee: NANJING DAYI MEMBRANE TECH Co Ltd
Current assignee: NANJING DAYI MEMBRANE TECH Co Ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-03-20
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses an ultrafiltration water regeneration utilizes device, including filtering storehouse, the storehouse that catchments, electric ion detector and neutralization storehouse, the bottom of filtering the storehouse is equipped with the storehouse that catchments, one side of the storehouse that catchments is equipped with the electric ion detector, and the opposite side of the storehouse that catchments is equipped with the neutralization storehouse, the top in neutralization storehouse is equipped with the fixing base, and the top of fixing base is equipped with the liquid storage pot, inside one side in neutralization storehouse is equipped with the pH valve detector. The utility model discloses on original basis, after passing through coarse filtration net and MBR filtration membrane filtration with sewage, at first through the harmful electric ion kind of human body and corresponding the proportion of accounting for that electric ion detector contained in detecting sewage, after the detection is accomplished, during the storehouse is neutralized in the rethread, add in the storehouse of toward neutralization and detach corresponding electric ion a certain amount of corresponding reagent kind, through after the neutralization reaction, realize getting rid of the electric ion, realized the regeneration of drainage in the true sense and utilized the purpose.

Description

Ultrafiltration water recycling device

Technical Field

The utility model relates to a sewage treatment device technical field specifically is an ultrafiltration water regeneration device.

Background

Sewage is classified according to its source, and sewage treatment is generally classified into production sewage treatment and domestic sewage treatment. The production sewage comprises industrial sewage, agricultural sewage, medical sewage and the like, and the domestic sewage is sewage generated in daily life, and refers to complex mixtures of various forms of inorganic matters and organic matters, and comprises the following steps: floating and suspended large and small solid particles, colloidal and gelatinous dispersions, and pure solutions. Water pollution is classified according to its nature into two types: one is natural pollution; the other is artificial pollution, and the current water body is greatly damaged by the artificial pollution. Water pollution can be mainly classified into chemical pollution, physical pollution and biological pollution according to different pollution impurities. The pollutants are mainly: industrial waste water discharged untreated; domestic sewage discharged without treatment; farmland sewage using a large amount of fertilizers, pesticides and herbicides; industrial waste and domestic garbage piled beside river; soil erosion and mine sewage. The membrane bioreactor is one of the most advanced sewage treatment technologies in the twenty-first century, and is a novel sewage treatment and recycling process combining the traditional biotechnology and the high-efficiency membrane separation technology. The MBR technology has the advantages that: the sludge concentration is high, and the quality of treated effluent is good; the concentration of activated sludge in the MBR bioreactor is as high as 8000-15000 mg/L, while the traditional activated sludge method is only about 3000-4000 mg/L; suspended matters and turbidity of MBR effluent can be close to zero, bacteria, viruses and the like can be removed, and effluent can be directly recycled; the process flow is short, the volume load of the device is large, and the occupied area is saved; the volume of the aerobic tank of the membrane bioreactor is one third of that of the aerobic tank of the traditional treatment process, and a secondary sedimentation tank is saved; the method is favorable for interception of various microorganisms, and the pollutant removal capacity is strong; the load change adaptation is strong, and the impact load is resisted; the excess sludge yield is low, and the operation and management are convenient; the automatic control degree is high, the operation is simple, and the on-line detection and the remote control can be realized.

However, most of the conventional MBR sewage treatment apparatuses have a simple structure, and often have a function of removing solid impurities and various microorganisms in sewage, but actual sewage, whether industrial sewage or domestic sewage, necessarily contains a large amount of ionic pollutants, and mostly contains ions harmful to human bodies, so that the conventional MBR sewage treatment apparatuses do not have the function, and need to be improved in order to achieve the effect of recycling filtered water.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultrafiltration water regeneration utilizes device to solve the actual sewage that proposes in the above-mentioned background art, no matter be industrial sewage or domestic sewage, wherein must contain a large amount of ionic contaminants, and the majority is for the ion harmful to the human body, wants to reach the effect of drainage water regeneration, still need detach the ionic contaminants in the sewage, current MBR sewage treatment plant does not possess this function scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ultrafiltration water recycle device, is including filtering storehouse, sump, ion detector and neutralization storehouse, the bottom of filtering the storehouse is equipped with the sump, one side of sump is equipped with the ion detector, and the opposite side of sump is equipped with the neutralization storehouse, the top in neutralization storehouse is equipped with the fixing base, and the top of fixing base is equipped with the liquid storage pot, inside one side in neutralization storehouse is equipped with the pH valve detector.

Preferably, a water inlet is formed in the top of the filtering bin, and a water outlet is formed in one side of the neutralizing bin.

Preferably, the inside of crossing the filter bin is equipped with coarse filtration net, and the bottom of coarse filtration net is equipped with MBR filtration membrane.

Preferably, the both sides of coarse filtration net and MBR filtration membrane all are equipped with the guide rail, and coarse filtration net and MBR filtration membrane's front side all is equipped with the pull ring.

Preferably, a first electric control valve is arranged at the joint of the water collecting bin and the electric ion detector, and a second electric control valve is arranged at the joint of the water collecting bin and the neutralizing bin.

Preferably, the top of the inner side of the water collecting bin is provided with a fixing plate, the bottom of the fixing plate is provided with a pressure detection plate, one side of the pressure detection plate is connected with a buzzer, and one side of the buzzer is provided with an indicator lamp.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses on original basis, after filtering sewage through coarse filtration net and MBR filtration membrane, at first through the electric ion detector detection sewage in contain the harmful electric ion kind and corresponding account for the ratio to the human body, after the detection is accomplished, in the rethread neutralization storehouse, add the corresponding reagent kind of getting rid of corresponding electric ion a certain amount in the neutralization storehouse, through the neutralization reaction after, realize the getting rid of the electric ion, realized the regeneration of drainage in the true sense and utilized the purpose;

2. the utility model discloses a filter cartridge bottom and be equipped with the storehouse that catchments, collect the sewage of waiting to get rid of the ion through the storehouse that catchments, it is connected with the ion detector to catchment the storehouse, in and the storehouse all is connected through the automatically controlled valve, and simultaneously, the top of catchmenting the storehouse is equipped with the pressure detection board, when the pressure detection board monitored water pressure, the second automatically controlled valve is opened, the sewage in the storehouse that will catchment is delivered to in and the storehouse, in order to realize the control to the corresponding reagent volume of ion processing, and one side of catchmenting the storehouse is equipped with bee calling organ and pilot lamp, a sewage volume for reminding the staff to catchment in the storehouse has exceeded standard, prevent that the sewage in the storehouse that.

Drawings

FIG. 1 is a schematic structural view of an ultrafiltration water recycling device of the present invention;

fig. 2 is a schematic structural view of the pressure detecting plate of the present invention;

fig. 3 is a schematic view of the surface structure of the filtering bin of the present invention.

In the figure: 1. a filtering bin; 2. a water collecting bin; 3. an ion detector; 4. a water inlet; 5. a coarse filter screen; 6. MBR filtering membrane; 7. a guide rail; 8. a first electrically controlled valve; 9. a second electrically controlled valve; 10. a neutralization bin; 11. a fixed seat; 12. a liquid storage tank; 13. a pH value detector; 14. a water outlet; 15. a buzzer; 16. an indicator light; 17. a fixing plate; 18. a pressure detection plate; 19. and (4) a pull ring.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an ultrafiltration water regeneration device, is including filtering storehouse 1, collecting water storehouse 2, electric ion detector 3 and neutralization storehouse 10, and the bottom of filtering storehouse 1 is equipped with collecting water storehouse 2, and one side of collecting water storehouse 2 is equipped with electric ion detector 3, and the opposite side of collecting water storehouse 2 is equipped with neutralization storehouse 10, and the top in neutralization storehouse 10 is equipped with fixing base 11, and the top of fixing base 11 is equipped with liquid storage pot 12, and the inside one side in neutralization storehouse 10 is equipped with pH valve detector 13.

Further, the top of the filtering bin 1 is provided with a water inlet 4, and one side of the neutralizing bin 10 is provided with a water outlet 14.

Further, the inside of filtering storehouse 1 is equipped with coarse filtration net 5, and the bottom of coarse filtration net 5 is equipped with MBR filtration membrane 6.

Further, the both sides of coarse filtration net 5 and MBR filtration membrane 6 all are equipped with guide rail 7, and the front side of coarse filtration net 5 and MBR filtration membrane 6 all is equipped with pull ring 19.

Further, a first electric control valve 8 is arranged at the joint of the water collecting bin 2 and the electric ion detector 3, and a second electric control valve 9 is arranged at the joint of the water collecting bin 2 and the neutralizing bin 10.

Further, a fixing plate 17 is arranged at the top of the inner side of the water collecting bin 2, a pressure detecting plate 18 is arranged at the bottom of the fixing plate 17, a buzzer 15 is connected to one side of the pressure detecting plate 18, and an indicator light 16 is arranged on one side of the buzzer 15.

The working principle is as follows: when the device is used, after sewage is filtered by the coarse filter screen 5 and the MBR filter membrane 6, firstly, the electric ion detector 3 is used for detecting the electric ion species harmful to human bodies and the corresponding proportion in the sewage, after the detection is finished, the sewage is concentrated in the water collecting bin 2, when the pressure detecting plate 18 detects the water pressure, the second electric control valve 9 is opened, the sewage in the water collecting bin 2 is sent to the neutralizing bin 10, so as to realize the control of the corresponding reagent amount of the electric ion treatment, and one side of the water collecting bin 2 is provided with a buzzer 15 and an indicator light 16, is used for reminding workers that the sewage quantity in the water collecting bin 2 exceeds the standard, preventing the sewage in the water collecting bin 2 from overflowing and the like, then, the sewage is introduced into the neutralization bin 10, a certain amount of corresponding reagent species for removing corresponding electric ions are added into the neutralization bin 10, and the electric ions are removed after neutralization reaction.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an ultrafiltration water regeneration device, includes filter bin (1), sump (2), electric ion detector (3) and neutralization bin (10), its characterized in that: the bottom of crossing filter bin (1) is equipped with sump (2), one side of sump (2) is equipped with electric ion detector (3), and the opposite side of sump (2) is equipped with neutralization storehouse (10), the top in neutralization storehouse (10) is equipped with fixing base (11), and the top of fixing base (11) is equipped with liquid storage pot (12), inside one side in neutralization storehouse (10) is equipped with pH valve detector (13).

2. The ultrafiltration water recycling device according to claim 1, wherein: the top of the filtering bin (1) is provided with a water inlet (4), and one side of the neutralizing bin (10) is provided with a water outlet (14).

3. The ultrafiltration water recycling device according to claim 1, wherein: the inside of crossing filter bin (1) is equipped with coarse filtration net (5), and the bottom of coarse filtration net (5) is equipped with MBR filtration membrane (6).

4. The ultrafiltration water recycling device according to claim 3, wherein: the both sides of coarse filtration net (5) and MBR filtration membrane (6) all are equipped with guide rail (7), and the front side of coarse filtration net (5) and MBR filtration membrane (6) all is equipped with pull ring (19).

5. The ultrafiltration water recycling device according to claim 1, wherein: the device is characterized in that a first electric control valve (8) is arranged at the joint of the water collecting bin (2) and the electric ion detector (3), and a second electric control valve (9) is arranged at the joint of the water collecting bin (2) and the neutralizing bin (10).

6. The ultrafiltration water recycling device according to claim 1, wherein: the water collecting bin is characterized in that a fixing plate (17) is arranged at the top of the inner side of the water collecting bin (2), a pressure detection plate (18) is arranged at the bottom of the fixing plate (17), a buzzer (15) is connected to one side of the pressure detection plate (18), and an indicator lamp (16) is arranged on one side of the buzzer (15).