CN214261406U

CN214261406U - Automatic cleaning system of ultrafiltration device

Info

Publication number: CN214261406U
Application number: CN202022740892.2U
Authority: CN
Inventors: 刘波; 杨敬强
Original assignee: Zhejiang Lubao Environmental Protection Technology Co ltd
Current assignee: Zhejiang Lubao Environmental Protection Technology Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-09-24
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses an ultrafiltration device self-cleaning system, including PLC control module, PLC control module's inside includes valve timing module, valve control module and power control module, the inside of valve control module includes the solenoid valve module of intaking, adds the medicine solenoid valve module, draws water solenoid valve module, drainage solenoid valve module and backward flow solenoid valve module, the outside of the solenoid valve module of intaking is provided with into water storage module, the outside of adding the medicine solenoid valve module is provided with the reation kettle module, the outside of the solenoid valve module of drawing water is provided with ultrafiltration module, the outside of drainage solenoid valve module is provided with product water metering module, the outside of the solenoid valve module of intaking is provided with raw water storage module. The utility model discloses an ultrafiltration device self-cleaning system changes the ultrafiltration valve into solenoid valve or automatic valve and is controlled by PLC, can set for quantitative backward flow time, intake and drainage time, ensures that the backward flow at every turn, intake, drainage flow are unanimous.

Description

Automatic cleaning system of ultrafiltration device

Technical Field

The utility model relates to a cleaning system technical field, in particular to ultrafiltration device self-cleaning system.

Background

The ultrafiltration device is a pressurized membrane separation technology, i.e. under a certain pressure, small molecular solutes and solvents pass through a special membrane with a certain aperture, and the large molecular solutes cannot permeate the membrane and remain on one side of the membrane, so that the large molecular substances are partially purified, heavy metals and other impurities in the liquid need to be filtered by ultrafiltration during the production of the urea solution, the antifreeze solution, the fuel oil additive and the glass water for vehicles, and ultrafiltration is the most critical filtering device in the production. At present, manufacturers use the device, but the problems are that the cleaning frequency is high, the quality is influenced if the device is not cleaned, the labor and the time are wasted, the product quality is not stable, and the production cost is increased. To this end, we propose an automatic cleaning system for ultrafiltration devices.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides ultrafiltration device self-cleaning system can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

ultrafiltration device self-cleaning system, including PLC control module, PLC control module's inside includes valve timing module, valve control module and power control module, the inside of valve control module includes the solenoid valve module of intaking, adds medicine solenoid valve module, the solenoid valve module that draws water, drainage solenoid valve module and backward flow solenoid valve module, the outside of the solenoid valve module of intaking is provided with into water and stores the module, the outside of adding medicine solenoid valve module is provided with reation kettle module, the outside of the solenoid valve module that draws water is provided with ultrafiltration module, the outside of drainage solenoid valve module is provided with product water metering module, the outside of the solenoid valve module of intaking is provided with raw water storage module.

Preferably, the signal port of the PLC control module is connected to the signal ports of the valve timing module, the valve control module and the power control module, and the signal ports of the valve timing module and the power control module are connected to the signal port of the valve control module.

By adopting the technical scheme, the following technical effects can be achieved: thereby the effect of timing control valve has been reached.

Preferably, the signal port of the valve control module is interconnected with the signal ports of the water inlet solenoid valve module, the dosing solenoid valve module, the water pumping solenoid valve module, the water discharge solenoid valve module and the backflow solenoid valve module, and the water inlet solenoid valve module, the dosing solenoid valve module, the water pumping solenoid valve module, the water discharge solenoid valve module and the backflow solenoid valve module are all automatic valves.

By adopting the technical scheme, the following technical effects can be achieved: thereby achieving the effect of automatically opening the valve.

Preferably, raw water storage module with the solenoid valve module of intaking is connected, the solenoid valve module of intaking with the storage module of intaking is connected, the storage module of intaking is interconnect with solenoid valve module and ultrafiltration subassembly, add medicine solenoid valve module and reation kettle module for interconnect, reation kettle module and the storage module of intaking are interconnect.

By adopting the technical scheme, the following technical effects can be achieved: thereby achieving the effect of circularly feeding water and medicine.

Preferably, the water pumping electromagnetic valve module is connected with the ultrafiltration assembly, a water production metering module is arranged between the ultrafiltration assembly and the water discharge electromagnetic valve module, the water production metering module is connected with the water discharge electromagnetic valve module and the ultrafiltration assembly, the reflux electromagnetic valve module is connected with the ultrafiltration assembly, and the reflux electromagnetic valve module is connected with the water inlet storage module through the ultrafiltration assembly.

By adopting the technical scheme, the following technical effects can be achieved: thereby achieving the effects of measuring water production and automatic backflow.

Compared with the prior art, the utility model discloses following beneficial effect has: according to the automatic cleaning system of the ultrafiltration device, the valve timing module, the valve control module and the power supply control module are started through the PLC control module, the valve timing module performs time starting control on the valve control module according to preset time planning, the valve control module performs automatic starting planning on the water electromagnetic valve module, the dosing electromagnetic valve module, the water pumping electromagnetic valve module, the water discharging electromagnetic valve module and the backflow electromagnetic valve module, and the power supply control module performs power input on the electromagnetic valve group, so that the automatic starting effect is achieved; the water inlet electromagnetic valve module is started, the raw water storage module is conveyed to the water inlet storage module, the medicine adding electromagnetic valve module inputs the reaction kettle module to the water inlet storage module for medicine conveying, the water inside the water inlet storage module is conveyed to the ultrafiltration assembly for cleaning and water production through the water pumping electromagnetic valve module, the water discharging electromagnetic valve module produces water through the ultrafiltration assembly, the water production metering module calculates the water production flow in real time, the cleaned water is conveyed to the water inlet storage module through the backflow electromagnetic valve module and is convenient to reuse, and the recycling effect is achieved.

Drawings

Fig. 1 is a schematic view of the system flow of the automatic cleaning system of the ultrafiltration device of the present invention.

In the figure: 1. a PLC control module; 2. a valve timing module; 3. a valve control module; 4. a power supply control module; 5. a water inlet electromagnetic valve module; 6. a dosing electromagnetic valve module; 7. a water pumping electromagnetic valve module; 8. A drainage solenoid valve module; 9 a reflux electromagnetic valve module; 10. a water inlet storage module; 11. a reaction kettle module; 12. an ultrafiltration module; 13. a produced water metering module; 14. a raw water storage module.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1, ultrafiltration device self-cleaning system, including PLC control module 1, PLC control module 1's inside includes valve timing module 2, valve control module 3 and power control module 4, valve control module 3's inside includes water inlet solenoid valve module 5, add medicine solenoid valve module 6, the solenoid valve module 7 that draws water, drainage solenoid valve module 8 and backward flow solenoid valve module 9, water inlet solenoid valve module 5's the outside is provided with into water storage module 10, the outside of adding medicine solenoid valve module 6 is provided with reation kettle module 11, the outside of the solenoid valve module 7 that draws water is provided with ultrafiltration module 12, drainage solenoid valve module 8's the outside is provided with product water metering module 13, the outside of solenoid valve module 5 that draws water is provided with raw water storage module 14.

The signal port of the PLC control module 1 is connected with the signal ports of the valve timing module 2, the valve control module 3 and the power control module 4, the signal ports of the valve timing module 2 and the power control module 4 are connected with the signal port of the valve control module 3, time is set, and the corresponding electromagnetic valve is opened through the valve control module 3 at regular time.

The signal port of valve control module 3 and the signal port of water inlet solenoid valve module 5, dosing solenoid valve module 6, water pumping solenoid valve module 7, drainage solenoid valve module 8 and backflow solenoid valve module 9 are interconnected, are convenient for unified operation, are convenient for regularly open, and water inlet solenoid valve module 5, dosing solenoid valve module 6, water pumping solenoid valve module 7, drainage solenoid valve module 8 and backflow solenoid valve module 9 are all automatic valves.

Raw water storage module 14 is connected with water inlet solenoid valve module 5, water inlet solenoid valve module 5 is connected with water inlet storage module 10, water inlet storage module 10 all interconnects with water pumping solenoid valve module 7 and ultrafiltration subassembly 12, add medicine solenoid valve module 6 and reation kettle module 11 for interconnect, reation kettle module 11 and water inlet storage module 10 are interconnect, reation kettle module 11's inside is sodium hydroxide, hypochlorous acid and hydrochloric acid, the demand of according to the difference is selected, and in time add the medicine when intaking.

Water pumping solenoid valve module 7 and ultrafiltration module 12 are interconnect, be provided with product water metering module 13 between ultrafiltration module 12 and the drainage solenoid valve module 8, when drainage solenoid valve module 8 starts, calculate the product water yield, product water metering module 13 is interconnect with drainage solenoid valve module 8 and ultrafiltration module 12, backward flow solenoid valve module 9 is interconnect with ultrafiltration module 12, backward flow solenoid valve module 9 is interconnect through ultrafiltration module 12 and the storage module 10 of intaking, in time flow backward.

It should be noted that, the utility model relates to an automatic cleaning system for ultrafiltration device, when in use, the staff starts the PLC control module 1 to start the valve timing module 2, the valve control module 3 and the power control module 4, the valve timing module 2 performs time start control on the valve control module 3 according to the preset time plan, the valve control module 3 performs automatic start planning on the water electromagnetic valve module 5, the dosing electromagnetic valve module 6, the water pumping electromagnetic valve module 7, the water discharging electromagnetic valve module 8 and the backflow electromagnetic valve module 9, and the power control module 4 performs power input on the electromagnetic valve set, so that the valve controller 3 starts the water feeding electromagnetic valve module 5 and the dosing electromagnetic valve module 6, the raw water storage module 14 is conveyed to the water inlet storage module 10, and the dosing electromagnetic valve module 6 inputs the reaction kettle module 11 to the water inlet storage module 10 for drug delivery, valve controller 3 starts the solenoid valve module 7 that draws water afterwards and carries the inside water of storage module 10 of will intaking to ultrafiltration module 12 and wash and produce water, and drainage solenoid valve module 8 produces water through ultrafiltration module 12 to produce water metering module 13 and calculate in real time and produce the water flow, and the water of clearance is carried to the storage module 10 of intaking through backward flow solenoid valve module 13 and is convenient for reuse, has played cyclic utilization's effect, and is comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Ultrafiltration device self-cleaning system, including PLC control module (1), its characterized in that: the inside of PLC control module (1) includes valve timing module (2), valve control module (3) and power control module (4), the inside of valve control module (3) is including intaking solenoid valve module (5), adding medicine solenoid valve module (6), draw water solenoid valve module (7), drainage solenoid valve module (8) and backward flow solenoid valve module (9), the outside of intaking solenoid valve module (5) is provided with into water storage module (10), the outside of adding medicine solenoid valve module (6) is provided with reation kettle module (11), the outside of drawing water solenoid valve module (7) is provided with ultrafiltration module (12), the outside of drainage solenoid valve module (8) is provided with product water metering module (13), the outside of intaking solenoid valve module (5) is provided with raw water storage module (14).

2. The ultrafiltration device self-cleaning system of claim 1, wherein: the signal ports of the PLC control module (1) are mutually connected with the signal ports of the valve timing module (2), the valve control module (3) and the power supply control module (4), and the signal ports of the valve timing module (2) and the power supply control module (4) are mutually connected with the signal port of the valve control module (3).

3. The ultrafiltration device self-cleaning system of claim 2, wherein: the signal port of valve control module (3) and the signal port of water inlet solenoid valve module (5), dosing solenoid valve module (6), water pumping solenoid valve module (7), water draining solenoid valve module (8) and backflow solenoid valve module (9) are interconnected, and water inlet solenoid valve module (5), dosing solenoid valve module (6), water pumping solenoid valve module (7), water draining solenoid valve module (8) and backflow solenoid valve module (9) are automatic valves.

4. The ultrafiltration device self-cleaning system of claim 1, wherein: raw water storage module (14) with intake solenoid valve module (5) are connected, intake solenoid valve module (5) with intake storage module (10) are connected, intake storage module (10) are interconnect with solenoid valve module (7) and ultrafiltration subassembly (12) of drawing water, add medicine solenoid valve module (6) and reation kettle module (11) for interconnect, reation kettle module (11) and intake storage module (10) are interconnect.

5. The ultrafiltration device self-cleaning system of claim 1, wherein: draw water solenoid valve module (7) and ultrafiltration module (12) for interconnect, be provided with between ultrafiltration module (12) and the drainage solenoid valve module (8) and produce water metering module (13), it is interconnect to produce water metering module (13) and drainage solenoid valve module (8) and ultrafiltration module (12), backward flow solenoid valve module (9) and ultrafiltration module (12) are interconnect, backward flow solenoid valve module (9) are interconnect through ultrafiltration module (12) and storage module (10) of intaking.