CN215712191U

CN215712191U - Membrane separation device with composite filtering structure

Info

Publication number: CN215712191U
Application number: CN202122427403.2U
Authority: CN
Inventors: 陈玲
Original assignee: Xuzhou Zhongyu Environmental Technology Co ltd
Current assignee: Xuzhou Zhongyu Environmental Technology Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-02-01
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses a membrane separation device with a composite filtering structure, relates to the technical field of membrane separation devices, and aims to solve the problem that the filtering effect is reduced due to the fact that the filtering structure of the existing membrane separation device is single in the filtering process. One side of central composite filtration case is provided with prepares the stirring filtration jar, the opposite side of central composite filtration case is provided with vibrates the filtration jar, the bottom of preparing the stirring filtration jar is provided with first motor, the upper end of first motor is provided with the (mixing) shaft, the bottom of vibrating the filtration jar is provided with the second motor, the second motor all is provided with the wireless control starter with the bottom of first motor, the top of central composite filtration case is provided with the control end, the inside of control end is provided with power drive controller, the inside of central composite filtration case is provided with twelve rotatory filter vat, the centre of rotatory filter vat is provided with receives the filter membrane, one side of receiving the filter membrane is provided with the milipore filter.

Description

Membrane separation device with composite filtering structure

Technical Field

The utility model relates to the technical field of membrane separation devices, in particular to a membrane separation device with a composite filtering structure.

Background

The membrane separation technology has the functions of separation, concentration, purification and refining, and has the characteristics of high efficiency, energy conservation, environmental protection, simple molecular filtration and filtration process, easy control and the like, so the membrane separation technology is widely applied to the fields of food, medicine, biology, environmental protection, chemical industry, metallurgy, energy, petroleum, water treatment, electronics, bionics and the like.

The existing membrane separation device has a single filtering structure in the filtering process, so that the filtering effect is reduced.

We have therefore proposed a membrane separation device having a composite filtration structure in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a membrane separation device with a composite filtering structure, which aims to solve the problem that the filtering effect is reduced due to a single filtering structure in the filtering process of the conventional membrane separation device in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a membrane separation device with a composite filtering structure comprises a central composite filtering box, wherein a preliminary stirring filtering tank is arranged on one side of the central composite filtering box, a vibration filtering tank is arranged on the other side of the central composite filtering box, a first motor is arranged at the bottom of the preliminary stirring filtering tank, a stirring shaft is arranged at the upper end of the first motor, a second motor is arranged at the bottom of the vibration filtering tank, wireless control starters are arranged at the bottoms of the second motor and the first motor, a control end is arranged above the central composite filtering box, a power drive controller is arranged inside the control end, twelve rotary filtering barrels are arranged inside the central composite filtering box, a nanofiltration membrane is arranged in the middle of each rotary filtering barrel, an ultrafiltration membrane is arranged on one side of the nanofiltration membrane, and a reverse osmosis membrane is arranged in the middle of the central composite filtering box, the upper end of the rotary filter barrel is provided with a rotator, and the upper end of the rotator is provided with a circuit breaking controller.

Preferably, the upper end of the preliminary stirring filtering tank is provided with a water inlet, and the water inlet is connected with the upper end of the preliminary stirring filtering tank in a welding manner.

Preferably, the upper end of shaking the filter tank is provided with the outlet, and the outlet with shake the upper end welded connection who filters the tank, the inside of outlet is provided with the ware that draws water.

Preferably, the outer side of the stirring shaft is provided with a filtering membrane plate, and the filtering membrane plate is welded and connected with the outer side of the stirring shaft.

Preferably, the upper end of the second motor is provided with a sound wave oscillator.

Preferably, the front end of the central composite filter box is provided with a PLC controller, and the rear end of the PLC controller is provided with an intelligent control processor.

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

1. according to the utility model, through the mutual matching of the central composite filter box, the preliminary stirring filter tank and the vibration filter tank, the waste water can be subjected to composite filtration, and the filtration performance is improved.

2. Through a plurality of circuit break controllers and the rotatory filter vat that sets up, carry out the sectional type and rotate, form collision rivers, further promote filterability.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic diagram of the system of the present invention;

in the figure: 1. a central composite filter box; 2. preparing a stirring filter tank; 3. vibrating the filter tank; 4. a water inlet; 5. a water outlet; 6. a PLC controller; 7. a control end; 8. a first motor; 9. a second motor; 10. a sound wave oscillator; 11. a water pump; 12. a stirring shaft; 13. filtering the membrane plate; 14. a power drive controller; 15. a rotator; 16. rotating the filter barrel; 17. ultrafiltration membranes; 18. a nanofiltration membrane; 19. an intelligent control processor; 20. a wireless control starter; 21. a circuit breaking controller; 22. a reverse osmosis membrane.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an embodiment of the present invention is shown: a membrane separation device with a composite filtering structure comprises a central composite filtering box 1, a preliminary stirring filtering tank 2 is arranged on one side of the central composite filtering box 1, a vibration filtering tank 3 is arranged on the other side of the central composite filtering box 1, a first motor 8 is arranged at the bottom of the preliminary stirring filtering tank 2, a stirring shaft 12 is arranged at the upper end of the first motor 8, a second motor 9 is arranged at the bottom of the vibration filtering tank 3, wireless control starters 20 are arranged at the bottoms of the second motor 9 and the first motor 8, a control end 7 is arranged above the central composite filtering box 1, a power drive controller 14 is arranged inside the control end 7, twelve rotary filtering barrels 16 are arranged inside the central composite filtering box 1, a nanofiltration membrane 18 is arranged in the middle of each rotary filtering barrel 16, a reverse osmosis membrane 17 is arranged on one side of the nanofiltration membrane 18, and an ultrafiltration membrane 22 is arranged in the middle of the central composite filtering box 1, the upper end of the rotary filtering barrel 16 is provided with a rotator 15, and the upper end of the rotator 15 is provided with a circuit breaking controller 21.

Further, the upper end of preparing stirring filter jar 2 is provided with water inlet 4, and water inlet 4 and the upper end welded connection of preparing stirring filter jar 2 are first with water inlet 4 connecting tube, adjust PLC controller 6, and waste water gets into earlier and prepares stirring filter jar 2 in, through water inlet 4, can guide rivers.

Further, vibrate the upper end of filtering jar 3 and be provided with outlet 5, and outlet 5 and the upper end welded connection who vibrates filtering jar 3, the inside of outlet 5 is provided with water pumper 11.

Further, the outside of (mixing) shaft 12 is provided with filters lamina membranacea 13, and filters lamina membranacea 13 and (mixing) shaft 12's outside welded connection, and first motor 8 drive (mixing) shaft 12 drives filters lamina membranacea 13 and stirs the filtration to waste water, takes away the big impurity of aquatic.

Further, the upper end of second motor 9 is provided with sound wave oscillator 10, vibrates sound wave oscillator 10 in filtering jar 3 through vibrating at last to effectual promotion composite filtration performance.

Further, the front end of the central composite filter box 1 is provided with a PLC (programmable logic controller) 6, and the rear end of the PLC 6 is provided with an intelligent control processor 19.

The working principle is as follows: when in use, the central composite filter tank 1 is matched with the preliminary stirring filter tank 2 and the shaking filter tank 3, the waste water can be compositely filtered to improve the filtering performance, the water inlet 4 is firstly connected with a pipeline, the PLC controller 6 is adjusted, the wastewater firstly enters the preliminary stirring and filtering tank 2, the first motor 8 drives the stirring shaft 12 to drive the filtering membrane plate 13 to stir and filter the wastewater, large impurities in the water are taken away, the water flow enters the central composite filtering tank 1, deep composite filtering is carried out through the ultrafiltration membrane 17, the nanofiltration membrane 18 and the reverse osmosis membrane 22, and finally, the water flow is vibrated through the sound wave oscillator 10 in the vibration filtering tank 3, thereby effectual promotion composite filtration performance, through a plurality of circuit break controller 21 and the rotatory filter vat 16 that sets up, carry out the sectional type and rotate, form collision rivers, further promote filterability.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. A membrane separation unit with a composite filtration structure, comprising a central composite filtration tank (1), characterized in that: one side of the central composite filtering box (1) is provided with a prepared stirring filtering tank (2), the other side of the central composite filtering box (1) is provided with a vibration filtering tank (3), the bottom of the prepared stirring filtering tank (2) is provided with a first motor (8), the upper end of the first motor (8) is provided with a stirring shaft (12), the bottom of the vibration filtering tank (3) is provided with a second motor (9), the bottoms of the second motor (9) and the first motor (8) are both provided with a wireless control starter (20), a control end (7) is arranged above the central composite filtering box (1), the inside of the control end (7) is provided with a power drive controller (14), the inside of the central composite filtering box (1) is provided with twelve rotary filtering barrels (16), the middle of the rotary filtering barrels (16) is provided with a nanofiltration membrane (18), one side of nanofiltration membrane (18) is provided with milipore filter (17), the centre of central compound rose box (1) is provided with reverse osmosis membrane (22), the upper end of rotatory filter vat (16) is provided with circulator (15), the upper end of circulator (15) is provided with open circuit control ware (21).

2. A membrane separation device having a composite filtration structure according to claim 1, wherein: the upper end of the preliminary stirring and filtering tank (2) is provided with a water inlet (4), and the water inlet (4) is connected with the upper end of the preliminary stirring and filtering tank (2) in a welding manner.

3. A membrane separation device having a composite filtration structure according to claim 1, wherein: vibrate the upper end of filtering jar (3) and be provided with outlet (5), and outlet (5) and the upper end welded connection who vibrates filtering jar (3), the inside of outlet (5) is provided with ware (11) that draws water.

4. A membrane separation device having a composite filtration structure according to claim 1, wherein: the outer side of the stirring shaft (12) is provided with a filtering membrane plate (13), and the filtering membrane plate (13) is connected with the outer side of the stirring shaft (12) in a welding manner.

5. A membrane separation device having a composite filtration structure according to claim 1, wherein: and the upper end of the second motor (9) is provided with a sound wave oscillator (10).

6. A membrane separation device having a composite filtration structure according to claim 1, wherein: the front end of the central composite filter box (1) is provided with a PLC (programmable logic controller) controller (6), and the rear end of the PLC controller (6) is provided with an intelligent control processor (19).