CN219559261U

CN219559261U - Container module assembled ultrafiltration system

Info

Publication number: CN219559261U
Application number: CN202320607076.5U
Authority: CN
Inventors: 韩亚飞; 王俊; 齐高攀; 赵岩; 侯松虎; 张蕊; 陈重阳
Original assignee: Zhengzhou Jinyuan Environmental Technology Co ltd
Current assignee: Zhengzhou Jinyuan Environmental Technology Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-08-22
Anticipated expiration: 2033-03-24

Abstract

The utility model discloses a container module assembly type ultrafiltration system, which relates to the technical field of water purification, and a filter box, wherein a plurality of ultrafiltration membrane curtains are uniformly and fixedly connected to the inside of the filter box through a support frame, and an aeration pipe is arranged at the bottom end of the inside of the filter box; the device comprises a device box, wherein a back flush water pump, a jet vacuum system, a blower, a back flush water tank, a control cabinet, a metering pump and a medicine storage tank are arranged in the device box, and the air outlet end of the blower is communicated with an aeration pipe through an air pipe. This container module pin-connected panel ultrafiltration system through integrating the milipore filter curtain in the rose box to fix corresponding equipment in the equipment box, its convenient transportation, compact structure can effectively save area, shortens project construction cycle, can reduce and save civil engineering even, effectively reduce cost.

Description

Container module assembled ultrafiltration system

Technical Field

The utility model relates to the technical field of water purification, in particular to a container module assembly type ultrafiltration system.

Background

The existing water treatment mode can bring about several problems: 1. biological safety is not guaranteed; 2. the turbidity of the effluent is usually between 1 NTU and 3NTU, and the special condition can exceed 10NTU; 3. the emergency capability for water source mutation is poor, and the water quality fluctuation of the water source is large in the case of heavy rain, flood and drought; the drinking water safety cannot be ensured.

The traditional water treatment process adopts reinforced concrete structures, and has the advantages of large occupied area, complex engineering measures, long construction period and higher investment cost.

Therefore, it is necessary to provide a modular ultrafiltration system for a container to solve the above problems.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a container module assembly type ultrafiltration system which is convenient to transport, compact in structure, capable of effectively saving occupied area and shortening project construction period, so as to solve the problems in the background technology.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: a container module assembly type ultrafiltration system comprises

The filter box is characterized in that the inside of the filter box is uniformly and fixedly connected with a plurality of ultrafiltration membrane curtains through a supporting frame, and an aeration pipe is arranged at the bottom end of the inside of the filter box;

the device comprises a device box, wherein a back flush water pump, a jet vacuum system, a blower, a back flush water tank, a control cabinet, a metering pump and a medicine storage tank are arranged in the device box, and the air outlet end of the blower is communicated with an aeration pipe through an air pipe;

the water outlet of the ultrafiltration membrane curtain and the water inlet of the back flushing water tank are both communicated with the water outlet pipe, the liquid inlet end of the back flushing water pump is communicated with the water outlet of the water tank, the liquid outlet end of the back flushing water pump is communicated with the water outlet pipe through a back flushing pipe, the liquid inlet end of the metering pump is communicated with the medicine storage tank, and the liquid outlet end of the metering pump is communicated with the back flushing pipe.

Preferably, the filter box further comprises a water inlet pipe and a water drain pipe, wherein the water inlet pipe is communicated with the water inlet of the filter box, and the overflow port and the emptying port of the filter box are communicated with the water drain pipe.

Preferably, the emptying port of the filter tank, the water inlet of the back flushing water tank, the water outlet end of the water return pipe, the water inlet end of the water inlet pipe and the water outlet end of the water outlet pipe are respectively provided with an electric butterfly valve and a manual butterfly valve.

Preferably, the water outlet and the emptying port of the back flushing water tank are provided with manual butterfly valves.

Preferably, the filter box is located above the equipment box, and the filter box is detachably and fixedly connected with the equipment box.

Preferably, the filter box and the equipment box are containers.

Preferably, the jet vacuum system comprises a jet vacuum pump, and the input end of the jet vacuum pump is communicated with the water outlet pipe.

Preferably, the filter tank and the back flush water tank are both internally provided with liquid level meters, and the water outlet end of the water outlet pipe is provided with an electromagnetic flowmeter.

Preferably, the electric butterfly valve, the liquid level meter, the electromagnetic flowmeter, the backwash water pump, the blower and the metering pump are all electrically connected with the main controller, and the main controller is fixedly arranged in the control cabinet.

Preferably, the water outlet end of the water outlet pipe is lower than the liquid level in the filter tank.

(III) beneficial effects

Compared with the prior art, the utility model provides a container module assembly type ultrafiltration system, which has the following beneficial effects:

1. this container module pin-connected panel ultrafiltration system through integrating the milipore filter curtain in the rose box to fix corresponding equipment in the equipment box, its convenient transportation, compact structure can effectively save area, shortens project construction cycle, can reduce and save civil engineering even, effectively reduce cost.

2. This container module pin-connected panel ultrafiltration system through the milipore filter filtration mode that adopts the physics to hold back, green, does not need to add chemical agent during normal filtration, can get rid of suspended particles thing, colloid, bacterium, virus, ensures drinking water safety.

Drawings

FIG. 1 is a schematic perspective view of an equipment cabinet of the present utility model;

FIG. 2 is a schematic perspective view of the structure of the present utility model;

FIG. 3 is a schematic diagram of the system of the present utility model.

In the figure: 1. a filter box; 2. an equipment box; 3. back flushing the water pump; 4. a jet vacuum system; 5. a blower; 6. back flushing the water tank; 7. a control cabinet; 8. a metering pump; 9. a drug storage tank; 10. an ultrafiltration membrane curtain; 11. a gas pipe; 12. a water inlet pipe; 13. a drain pipe; 14. a water outlet pipe; 15. and (5) aerating the pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a container module assembly type ultrafiltration system comprises a filtration box 1, wherein a plurality of ultrafiltration membrane curtains 10 are uniformly and fixedly connected to the interior of the filtration box 1 through a support frame, and an aeration pipe 15 is arranged at the bottom end of the interior of the filtration box 1; the device box 2, the inside of the device box 2 is provided with a back flush water pump 3, a jet vacuum system 4, a blower 5, a back flush water tank 6, a control cabinet 7, a metering pump 8 and a medicine storage tank 9, and the air outlet end of the blower 5 is communicated with an aeration pipe 15 through an air pipe 11;

the water outlet pipe 14, the water outlet of the ultrafiltration membrane curtain 10 and the water inlet of the back flush water tank 6 are both communicated with the water outlet pipe 14, the liquid inlet end of the back flush water pump 3 is communicated with the water outlet of the water tank, the liquid outlet end of the back flush water pump 3 is communicated with the water outlet pipe 14 through a back flush pipe, the liquid inlet end of the metering pump 8 is communicated with the medicine storage tank 9, the liquid outlet end of the metering pump 8 is communicated with the back flush pipe, and the water outlet end of the water outlet pipe 14 is lower than the liquid level in the filter tank 1; the water inlet pipe 12 and the water outlet pipe 13, the water inlet pipe 12 is communicated with the water inlet of the filter tank 1, and the overflow port and the emptying port of the filter tank 1 and the overflow port and the emptying port of the backwash water tank 6 are communicated with the water outlet pipe 13.

Specifically, the water inlet of the filter tank 1, the emptying port of the filter tank 1, the water inlet of the back flushing water tank 6, the water outlet end of the water return pipe, the water inlet end of the water inlet pipe 12 and the water outlet end of the water outlet pipe 14 are respectively provided with an electric butterfly valve and a manual butterfly valve, and the water outlet and the emptying port of the back flushing water tank 6 are respectively provided with a manual butterfly valve. The filter tank 1 and the back flush water tank 6 are both internally provided with liquid level meters, the water outlet end of the water outlet pipe 14 is provided with an electromagnetic flowmeter, and the liquid level monitoring is more convenient by arranging the liquid level meters, and the electric butterfly valve, the liquid level meters, the electromagnetic flowmeter, the back flush water pump 3, the blower 5 and the metering pump 8 are all electrically connected with the main control.

In the normal filtering-backwashing circulation process of the system, except for the fact that the manual butterfly valve at the emptying port of the backwashing water tank 6 is in a closed state, other manual butterfly valves are all in an open state, so that on-off of each pipeline is controlled through the electric butterfly valve according to the main controller, and automatic operation is achieved.

In the filtering process, the electric butterfly valves at the water inlet of the filter box 1 and the water outlet end of the water outlet pipe 14 are in an open state, and the other electric butterfly valves are in a closed state; in the backwashing process, the electric butterfly valves at the water inlet of the filter tank 1 and the water outlet end of the water outlet pipe 14 are in a closed state; during filtering, the electric butterfly valve at the water inlet of the back flush water tank 6 can be opened to connect the back flush water tank 6 with the water outlet pipe 14, so that clean water flows into the back flush water tank 6 to be used as back flush water.

Specifically, the filter box 1 is located above the equipment box 2, and the filter box 1 is detachably and fixedly connected with the equipment box 2, for example, by means of bolt connection, the filter box 1 and the equipment box 2 are containers, so that the sizes of the containers accord with conventional transportation standards, and transportation is more convenient.

The jet vacuum system 4 comprises a jet vacuum pump, an input end of the jet vacuum pump is communicated with the water outlet pipe 14, and the jet vacuum system 4 is an existing device and is not described herein.

Working principle: normal filtration process: the source water is pumped into the filter tank 1 through the water inlet pipe 12 by the raw water pump, then the jet vacuum system 4 is started to pump away the air in the membrane wires of the ultrafiltration membrane curtain 10 and the water outlet pipe 14, water production is started under the siphon action, and the water flows out to the clean water tank through the electromagnetic flowmeter;

and (3) backwashing: after one period of filtration, when the ultrafiltration membrane curtain 10 needs to be backwashed, the filtration is stopped, the backwash water pump 3 is started, clear water is introduced into the ultrafiltration membrane curtain 10 from the backwash water tank 6 through the backwash water pump 3, the medicine liquid in the medicine storage tank 9 is fed into the backwashed clear water through the metering pump 8, meanwhile, the blower 5 is turned on, compressed air is introduced into the aeration pipe 15 through the blower 5, the air-water backwash is carried out on the ultrafiltration membrane curtain 10, meanwhile, the sewage is discharged from the emptying port of the filtration tank 1 is opened, the backwash water pump 3 and the blower 5 are stopped after the backwash is finished, and the normal filtration process is repeated.

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

Claims

1. A container module pin-connected panel ultrafiltration system, its characterized in that: comprising

The filter box (1), a plurality of ultrafiltration membrane curtains (10) are uniformly and fixedly connected to the inside of the filter box (1) through a supporting frame, and an aeration pipe (15) is arranged at the bottom end of the inside of the filter box (1);

the device comprises an equipment box (2), wherein a backwash water pump (3), a jet vacuum system (4), a blower (5), a backwash water tank (6), a control cabinet (7), a metering pump (8) and a medicine storage tank (9) are arranged in the equipment box (2), and the air outlet end of the blower (5) is communicated with an aeration pipe (15) through an air pipe (11);

the water outlet pipe (14), the delivery port of milipore filter curtain (10) and the water inlet of back flush water tank (6) all communicate with outlet pipe (14), the feed liquor end and the water tank delivery port intercommunication of back flush water pump (3), the play liquid end of back flush water pump (3) communicates with outlet pipe (14) through the back flush pipe, the feed liquor end and the medicine storage jar (9) intercommunication of measuring pump (8), the play liquid end and the back flush pipe intercommunication of measuring pump (8).

2. The container module assembly ultrafiltration system of claim 1, wherein: the filter box further comprises a water inlet pipe (12) and a water outlet pipe (13), wherein the water inlet pipe (12) is communicated with the water inlet of the filter box (1), and the overflow port and the emptying port of the filter box (1) are communicated with the water outlet pipe (13) as well as the overflow port and the emptying port of the backwash water tank (6).

3. A container module assembly ultrafiltration system according to claim 2, wherein: the emptying port of the filter tank (1), the water inlet of the back flushing water tank (6), the water outlet end of the water return pipe, the water inlet end of the water inlet pipe (12) and the water outlet end of the water outlet pipe (14) are respectively provided with an electric butterfly valve and a manual butterfly valve.

4. A container module assembly ultrafiltration system according to claim 2, wherein: and the water outlet and the emptying port of the back flushing water tank (6) are provided with manual butterfly valves.

5. The container module assembly ultrafiltration system of claim 1, wherein: the filter box (1) is positioned above the equipment box (2), and the filter box (1) is detachably and fixedly connected with the equipment box (2).

6. The container module assembly ultrafiltration system of claim 1, wherein: the filter box (1) and the equipment box (2) are containers.

7. The container module assembly ultrafiltration system of claim 1, wherein: the jet vacuum system (4) comprises a jet vacuum pump, and the input end of the jet vacuum pump is communicated with the water outlet pipe (14).

8. A container module assembly ultrafiltration system according to claim 3, wherein: the filter tank (1) and the back flush water tank (6) are both internally provided with liquid level meters, and the water outlet end of the water outlet pipe (14) is provided with an electromagnetic flowmeter.

9. The container module assembly ultrafiltration system of claim 8, wherein: the electric butterfly valve, the liquid level meter, the electromagnetic flowmeter, the back flush water pump (3), the blower (5) and the metering pump (8) are all electrically connected with the main control.

10. The container module assembly ultrafiltration system of claim 1, wherein: the height of the water outlet end of the water outlet pipe (14) is lower than the liquid level in the filter tank (1).