CN215327297U

CN215327297U - Membrane treatment water purification equipment

Info

Publication number: CN215327297U
Application number: CN202121292393.XU
Authority: CN
Inventors: 叶梁
Original assignee: Zhejiang Zhedong Environmental Protection Technology Co ltd
Current assignee: Zhejiang Zhedong Environmental Protection Technology Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-28
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a membrane treatment water purification device which comprises a connecting pipe, wherein a plurality of filter tanks are arranged on the connecting pipe, the filter tanks are distributed in a spiral stepped manner and are sequentially communicated, filter elements in different levels are arranged in the filter tanks in different heights, the filter element level is increased along with the reduction of the height of the filter tanks, raw water enters the filter tanks in the highest position from the filter tank in the lower position successively and is finally discharged from the filter tank in the lowest position. The utility model provides a membrane treatment water purification device which is convenient for replacing and cleaning filter elements made of different materials and is convenient for water to pass through for purification.

Description

Membrane treatment water purification equipment

Technical Field

The utility model relates to a membrane treatment water purification device, and belongs to the technical field of water purification devices.

Background

The water purification is through corresponding filtering material, according to the final water demand of difference, with physics or chemical mode, get rid of the process of iron rust, silt, chlorine residue, organic matter, bacterium, virus etc. in aquatic, it is obvious, if the whole application of aqueous cleaning is the physics filtration mode, then can not produce or add any new material in aquatic, can not change the nature of water yet, therefore the safest mode, present aqueous cleaning generally filters earlier and uses after the filter membrane filtration through the filter layer of different materials, present filter layer of different materials generally superposes in proper order and filters, it is very inconvenient if to change or wash the filter layer of one of them material alone, and the filtering material of different materials is established separately and is connected very inconvenient.

Disclosure of Invention

The utility model aims to provide a membrane treatment water purification device which can facilitate replacement and cleaning of filter elements made of different materials, facilitate water passing and purification and overcome the defects of the prior art.

The technical scheme of the utility model is as follows: membrane treatment water purification unit, including the connecting pipe, be provided with a plurality of rose boxes on the connecting pipe, it is a plurality of the rose box is spiral ladder distribution and communicates in proper order, is provided with the filter core of different ranks in the rose box of co-altitude, and the filter core rank risees along with the rose box height reduction, and the raw water gets into the rose box that gets into lower department from the rose box of highest department one by one and discharges from the rose box of lowest department at last. Set up the filter core of different ranks in the rose box of co-altitude not, make things convenient for the filter core of different ranks to change alone and wash, raw water gets into from the rose box of highest point during the filtration, falls in proper order under the action of gravity and discharges until following the rose box of lowest in the lower rose box that is equipped with more rank filter core, does benefit to the automation of water and passes through the purification.

And further, a plurality of drain pipes are arranged on the water inlet sides of the filter boxes, backwashing pipes are connected to the water outlet sides of the filter boxes, and valves are respectively arranged on the drain pipes and the backwashing pipes. Each filter tank can be respectively through respective backwash pipe filling clear water to carry out the backwash to inside filter core, and the sewage after the backwash passes through the blow off pipe and discharges, improves the backwash effect.

The water storage tank is further included, the water outlet end of the lowest filter tank is connected with the water storage tank, the connecting pipe is communicated with the water storage tank, and the connecting pipe is provided with a hydraulic device. The water after the filtration purification gets into the storage tank and stores for use, and through opening the valve on the backwash pipe, the hydraulic means carries out the backwash through the connecting pipe with the interior pump drainage of storage tank in to corresponding rose box, makes the backwash conveniently go on.

Further the rose box is four, and the filter core that inside set up is the cotton filter core of PP, granule carbon filter core, compression carbon filter core, hollow fiber ultrafiltration membrane filter core respectively. Raw water is filtered by at least four stages of filter elements, so that the cleanness of the water is ensured.

In conclusion, the utility model provides the membrane treatment water purification equipment which is convenient for replacing and cleaning the filter elements made of different materials and is convenient for water to pass through for purification.

Drawings

FIG. 1 is a first view of the present invention;

fig. 2 is a second view of the present invention.

Shown in the figure:

filter boxes

1a, 1b, 1c, 1 d;

filter elements

2a, 2b, 2c, 2 d; a connecting pipe 3; blow-

off pipes

4a, 4b, 4 c;

backwash tubes

5a, 5b, 5c, 5 d; a water storage tank 6; a hydraulic device 7; raw water inlet pipe 8.

Detailed Description

The embodiment of the utility model comprises the following steps: as shown in fig. 1 to 2, the membrane treatment water purification device comprises a connecting pipe 3, wherein a plurality of

filter boxes

1a, 1b, 1c and 1d are arranged on the connecting pipe 3, the

filter boxes

1a, 1b, 1c and 1d are distributed in a spiral step shape and are sequentially communicated,

filter elements

2a, 2b, 2c and 2d with different levels are arranged in the

filter boxes

1a, 1b, 1c and 1d with different heights, the filter element level is increased along with the reduction of the heights of the

filter boxes

1a, 1b, 1c and 1d, for example, the filter element 2a in the filter box 1a at the highest position is a first-stage filter element, the filter element 2b in the filter box 1b at the second highest position is a second-stage filter element, in this way, the highest filter tank 1a is connected with a raw water inlet pipe 8, raw water enters the lower filter tanks 1b and 1c from the highest filter tank 1a through the raw water inlet pipe 8, and finally is discharged from the lowest filter tank 1 d.

Filter elements

2a, 2b, 2c and 2d at different levels are arranged in

filter tanks

1a, 1b, 1c and 1d at different heights, the

filter elements

2a, 2b, 2c and 2d at different levels are convenient to replace and clean independently, raw water enters from the filter tank 1a at the highest position during filtering, and falls down to the

lower filter tanks

2b, 2c and 2d with the filter elements at higher levels in sequence under the action of gravity and then is discharged, so that the automatic water passing and purification is facilitated.

The

preferential filter tanks

1a, 1b, 1c and 1d of this embodiment are provided with

drain pipes

4a, 4b and 4c on the water inlet side, the drain pipes on the filter tank 1d are not shown in the figure, the

backwash pipes

5a, 5b, 5c and 5d are connected on the water outlet side, and the

drain pipes

4a, 4b and 4c and the

backwash pipes

5a, 5b, 5c and 5d are provided with valves respectively. The

filter tanks

1a, 1b, 1c and 1d can be respectively back washed by filling clean water into the

filter elements

2a, 2b, 2c and 2d through the

back washing pipes

5a, 5b, 5c and 5d, and the sewage after back washing is discharged through the

drain pipes

4a, 4b and 4c, thereby improving the back washing effect.

The preferential storage water tank 6 that includes of this embodiment, the lower filter tank 1d goes out the water end and links to each other with storage water tank 6, and connecting pipe 3 and storage water tank 6 intercommunication install hydraulic means 7 on the connecting pipe 3. The filtered and purified water enters the water storage tank 6 to be stored for standby, and the hydraulic device 7 pumps the water in the water storage tank 6 into the

corresponding filter tanks

1a, 1b, 1c and 1d through the connecting pipe 3 to carry out backwashing by opening valves on the

backwashing pipes

5a, 5b, 5c and 5d, so that the backwashing is convenient to carry out.

The preferential rose box 1a of this embodiment, 1b, 1c, 1d are four, and inside filter core 2a that sets up, 2b, 2c, 2d are the cotton filter core of PP, granule carbon filter core, compression carbon filter core, hollow fiber ultrafiltration membrane filter core respectively. Raw water is filtered by at least four stages of filter elements, so that the cleanness of the water is ensured.

Claims

1. Membrane treatment water purification unit, its characterized in that: including the connecting pipe, be provided with a plurality of rose boxes on the connecting pipe, it is a plurality of the rose box is spiral ladder distribution and communicates in proper order, is provided with the filter core of different ranks in the rose box of co-altitude not, and the filter core rank risees along with the rose box height reduction, and the raw water gets into the rose box that gets into lower department from one by one from the rose box of highest department and discharges from the rose box of lowest department at last.

2. The membrane treatment water purification apparatus according to claim 1, wherein: a plurality of the filter box all is provided with the blow off pipe in the side of intaking, and the play water side all is connected with the backwash pipe, be provided with the valve on blow off pipe and the backwash pipe respectively.

3. The membrane treatment water purification apparatus according to claim 2, wherein: the water storage tank is characterized by comprising a water storage tank, wherein the water outlet end of the lowest filter tank is connected with the water storage tank, the connecting pipe is communicated with the water storage tank, and a hydraulic device is installed on the connecting pipe.

4. The membrane treatment water purification apparatus according to any one of claims 1 to 3, wherein: the rose box is four, and the filter core that inside set up is cotton filter core of PP, granule carbon filter core, compression carbon filter core, hollow fiber ultrafiltration membrane filter core respectively.