CN218951201U

CN218951201U - Multistage filtration treatment device for drinking water

Info

Publication number: CN218951201U
Application number: CN202223484288.3U
Authority: CN
Inventors: 黎春斌; 邹建平; 张瑞良
Original assignee: Foshan Baitafeng Beverage Development Co ltd
Current assignee: Foshan Baitafeng Beverage Development Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-02
Anticipated expiration: 2032-12-27

Abstract

The utility model provides a drinking water multistage filtering treatment device, which relates to the technical field of drinking water treatment and comprises a bracket, a primary treatment assembly and a secondary filter box, wherein a secondary filter cavity, a disinfection cavity and a primary filter cavity are formed in the secondary filter box, a secondary filter screen is arranged between the disinfection cavity and the primary filter cavity, a plurality of annular ultraviolet sterilizing lamps are distributed on the inner wall of the disinfection cavity at equal intervals, an ultrafiltration module is arranged in the secondary filter cavity, the primary treatment assembly comprises a cyclone and a primary filter which are arranged at the bottom of the inner side of the bracket, impurities and particles in a water source are filtered by the primary treatment assembly, and then secondary treatment is carried out by the secondary filter box.

Description

Multistage filtration treatment device for drinking water

Technical Field

The utility model relates to the technical field of drinking water treatment, in particular to a drinking water multistage filtering treatment device.

Background

Drinking water is an essential major part in life, but drinking water needs advanced treatment before drinking, and after filtering harmful substances in water, drinking water can be safely drunk, so some water treatment devices are needed to perform filtration treatment, for example, a multistage filtration device for drinking water treatment (publication No. CN 216395413U) disclosed in chinese patent, in which a multistage filtration component is adopted to perform filtration treatment on drinking water, however, in the actual use process, the following disadvantages exist in both the prior drinking water treatment device and the prior art: firstly, the drinking water multistage filtering device only adopts a plurality of filtering barrels to realize the filtering, namely, the drinking water treatment is realized by simply relying on the filtering, and the mode is easy to cause that bacteria in the water cannot be completely eliminated, and fine particles cannot be completely filtered; secondly, most of the existing drinking water filtration treatment adopts a plurality of devices to carry out filtration treatment according to different working procedures, and various working procedure operations are needed, so that the operation is complicated.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a drinking water multistage filtering treatment device, which solves the problems raised by the background technology.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the multistage filtering treatment device for the drinking water comprises a bracket, and a primary treatment assembly which is arranged at the bottom of the inner side of the bracket and is used for filtering impurities in the water; the secondary filter box is positioned at the top end of the bracket and used for disinfecting and sterilizing water and filtering;

the inside of second grade rose box is formed with second grade filter chamber, disinfection chamber and primary filter chamber, install the baffle between second grade filter chamber and the disinfection chamber, install the second grade filter screen between disinfection chamber and the primary filter chamber, the equidistant distribution of inner wall in disinfection chamber has a plurality of annular sterilamp, the internally mounted in second grade filter chamber has the ultrafiltration module.

As a further technical scheme of the utility model, the primary treatment assembly comprises a cyclone and a primary filter, wherein the cyclone and the primary filter are arranged at the bottom of the inner side of the bracket, the upper end of the cyclone is provided with a water inlet pipe, the cyclone is communicated with the upper end of the primary filter through a communicating pipe, the lower end of the primary filter is provided with a primary drain pipe, and the primary filter is communicated with the inside of the primary filter cavity through the primary drain pipe and is communicated with the primary filter cavity.

As a further technical scheme of the utility model, a first water supply pump is further arranged at the bottom of the inner side of the bracket, a water inlet end and a water delivery end of the first water supply pump are respectively connected with a water suction pipe and a water delivery pipe, one end of the water suction pipe is communicated with the bottom end inside the disinfection cavity, and one end of the water delivery pipe is communicated with the bottom end inside the secondary filter cavity.

As a further technical scheme of the utility model, a second water supply pump is arranged below one end of the secondary filter box on the inner side of the support, the water delivery end of the second water supply pump is connected with a water supply pipe, and the water pumping end of the second water supply pump is communicated with the bottom end inside the secondary filter cavity through a pipeline.

As a further technical scheme of the utility model, the bottom of the secondary filter box is also communicated with an ozone conveying pipe, a plurality of ozone nozzles are arranged at equal intervals at the bottom end of the interior of the disinfection cavity, and one ends of the ozone nozzles are communicated with the ozone conveying pipe through pipelines.

As a further technical scheme of the utility model, the top of the secondary filter box is also provided with an access hole, and the side end of the bracket is also provided with a control box.

Advantageous effects

The utility model provides a drinking water multistage filtering treatment device, which has the following beneficial effects compared with the prior art:

the utility model provides a drinking water multistage filtration processing apparatus adopts primary treatment subassembly to filter impurity, granule in the water source, then reentrant secondary filter tank carries out secondary treatment, secondary treatment in-process, earlier through a plurality of secondary filter screen secondary filtration treatment, disinfect sterilization deodorization carries out again, finally through ultrafiltration treatment, this design is integrated integrative with multistage water source treatment, realizes primary filtration, secondary filtration, disinfect sterilization and ultrafiltration integration, has further improved the security of drinking water, and multistage filtration treatment simultaneously can improve the filter effect of water source more.

Drawings

FIG. 1 is a schematic view of a multi-stage filtration treatment device for drinking water at a first view angle;

FIG. 2 is a schematic view of a second view angle structure of a multi-stage filtration treatment device for drinking water;

fig. 3 is a schematic diagram of the internal structure of a secondary filter box in a multi-stage filtration treatment device for drinking water.

In the figure: 1. a bracket; 2. a water inlet pipe; 3. a cyclone; 4. a communicating pipe; 5. a primary filter; 6. a primary drain pipe; 7. a first water supply pump; 71. a water pipe; 72. a water pumping pipe; 8. a secondary filter box; 81. an access opening; 82. a secondary filter chamber; 83. an ultrafiltration module; 84. a disinfection chamber; 85. a partition plate; 86. an ultraviolet germicidal lamp; 87. a primary filter chamber; 88. a secondary filter screen; 9. a second water supply pump; 91. a water supply pipe; 10. a control box; 11. an ozone delivery tube; 111. an ozone nozzle.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution for a multi-stage filtration treatment device for drinking water: including support 1, control box 10 is still installed to the side of support 1, still including installing in the inboard bottom of support 1 be used for carrying out the primary treatment subassembly of filtering to aquatic impurity, primary treatment subassembly is including installing in the swirler 3 and the first-stage filter 5 of support 1 inboard bottom, inlet tube 2 is installed to the upper end of swirler 3, and be linked together through communicating pipe 4 between the upper end of swirler 3 and first-stage filter 5, the lower extreme of first-stage filter 5 is provided with primary drain pipe 6, first-stage filter 5 communicates in the inside of primary filter cavity 87 and is linked together with it through primary drain pipe 6, utilize primary treatment subassembly can carry out filtering treatment to aquatic impurity and particulate matter, the effect that the water source passed through inlet tube 2 enters into swirler 3 is used for separating aquatic solid, liquid is discharged to the first-stage filter 5 through communicating pipe 4 and is carried out primary filtering treatment, the first-stage filter 5 adopts but is not limited to quartz sand filter, can effectively get rid of the particulate impurity in the aquatic, the water source after the primary filtration discharges to secondary filter box 8 through primary drain pipe 6 and carries out secondary treatment.

As shown in fig. 3, a secondary filter box 8 is located at the top end of the bracket 1 and is used for disinfecting and sterilizing water and filtering the water, an access hole 81 is further formed in the top of the secondary filter box 8, a secondary filter cavity 82, a disinfection cavity 84 and a primary filter cavity 87 are formed in the secondary filter box 8, a partition plate 85 is installed between the secondary filter cavity 82 and the disinfection cavity 84, the secondary filter cavity 82 and the disinfection cavity 84 can be sealed and isolated through the partition plate 85, a secondary filter screen 88 is installed between the disinfection cavity 84 and the primary filter cavity 87, after the primary filtered water source enters the primary filter cavity 87, the primary filtered water source enters the disinfection cavity 84 through secondary filter treatment of the secondary filter screen 88, a plurality of annular ultraviolet sterilization lamps 86 are distributed on the inner wall of the disinfection cavity 84 at equal intervals, the ultraviolet sterilization lamps 86 are used for disinfecting and sterilizing the water source of the secondary filter treatment, the safety of the water source is improved, an ultrafiltration module 83 is installed in the secondary filter cavity 82, the disinfected and the water source after deodorization can be conveyed into the secondary filter cavity 82 through a first water supply pump 7, and the ultrafiltration module 83 is subjected to ultrafiltration treatment of the ultrafiltration module 83, and the drinking water source can reach the drinking standard.

As shown in fig. 1-3, a first water supply pump 7 is further installed at the bottom of the inner side of the support 1, a water inlet end and a water delivery end of the first water supply pump 7 are respectively connected with a water suction pipe 72 and a water delivery pipe 71, one end of the water suction pipe 72 is communicated with the bottom end inside the disinfection cavity 84, one end of the water delivery pipe 71 is communicated with the bottom end inside the secondary filter cavity 82, the first water supply pump 7 pumps out a water source disinfected and sterilized in the disinfection cavity 84 through the water suction pipe 72, the water source is conveyed into the secondary filter cavity 82 through the water delivery pipe 71, and the water source disinfected and sterilized conveniently is subjected to ultrafiltration treatment through an ultrafiltration module 83.

As shown in fig. 1, a second water supply pump 9 is installed below one end of the second filter tank 8 on the inner side of the support 1, a water supply pipe 91 is connected to the water delivery end of the second water supply pump 9, the water pumping end of the second water supply pump 9 is communicated with the bottom end inside the second filter cavity 82 through a pipeline, and the water source after ultrafiltration treatment in the second filter cavity 82 can be pumped out by using the water supply pipe 91 and is delivered into a drinking water pipeline through the water supply pipe 91.

As shown in fig. 1 and 3, the bottom of the secondary filter box 8 is further communicated with an ozone conveying pipe 11, a plurality of ozone nozzles 111 are arranged at the inner bottom end of the disinfection cavity 84 at equal intervals, one ends of the ozone nozzles 111 are communicated with the ozone conveying pipe 11 through pipelines, external ozone gas can be conveyed into the disinfection cavity 84 through the ozone conveying pipe 11 and sprayed out through the ozone nozzles 111, water sources in the disinfection cavity 84 can be deodorized and sterilized, and the other ends of the ozone conveying pipes 11 are externally connected with an ozone gas storage tank.

The working principle of the utility model is as follows: when the cyclone water source is used, a water source firstly enters the cyclone 3 through the water inlet pipe 2, solid impurities in water are separated by utilizing the action of the cyclone 3, liquid enters the communicating pipe 4 through the overflow port of the cyclone 3 and is discharged into the primary filter 5 for primary filtration treatment, the primary filter 5 is used for removing particle impurities in the water, and the filtered water source is continuously discharged into the secondary filter box 8 through the primary drain pipe 6 for secondary treatment;

when the water source enters the primary filter cavity 87, the water enters the disinfection cavity 84 after the secondary filter treatment of the secondary filter screen 88, the ultraviolet sterilization lamp 86 in the disinfection cavity 84 is utilized to sterilize the water source, and meanwhile, the external ozone gas is conveyed into the disinfection cavity 84 through the ozone conveying pipe 11 and is sprayed out through the ozone nozzle 111, so that the water source in the disinfection cavity 84 can be deodorized and sterilized;

the sterilized water source can be pumped out by controlling the water pumping pipe 72 of the first water supply pump 7, is conveyed into the second filter cavity 82 through the water conveying pipe 71, enters into the water source in the second filter cavity 82, is subjected to ultrafiltration treatment by one end of the second filter cavity 82 through the ultrafiltration module 83 under the pressure effect of the first water supply pump 7 and the pressure effect of the second water supply pump 9, and is pumped out through the second water supply pump 9 after ultrafiltration treatment and is discharged through the water supply pipe 91.

Claims

1. The utility model provides a drinking water multistage filtration processing device, includes support (1), and its characterized in that still includes:

the primary treatment assembly is arranged at the bottom of the inner side of the bracket (1) and used for filtering impurities in water;

the secondary filter box (8) is positioned at the top end of the bracket (1) and used for disinfecting and sterilizing water and filtering;

a secondary filter cavity (82), a disinfection cavity (84) and a primary filter cavity (87) are formed in the secondary filter box (8), a partition plate (85) is arranged between the secondary filter cavity (82) and the disinfection cavity (84), and a secondary filter screen (88) is arranged between the disinfection cavity (84) and the primary filter cavity (87);

a plurality of annular ultraviolet germicidal lamps (86) are distributed on the inner wall of the disinfection cavity (84) at equal intervals;

an ultrafiltration module (83) is arranged in the secondary filter cavity (82).

2. The multistage filtering treatment device for drinking water according to claim 1, wherein the primary treatment assembly comprises a cyclone (3) and a primary filter (5) which are arranged at the bottom of the inner side of the bracket (1), the upper end of the cyclone (3) is provided with a water inlet pipe (2), the cyclone (3) is communicated with the upper end of the primary filter (5) through a communicating pipe (4), the lower end of the primary filter (5) is provided with a primary drain pipe (6), and the primary filter (5) is communicated with the inside of the primary filter cavity (87) through the primary drain pipe (6).

3. The multistage filtering treatment device for drinking water according to claim 1, wherein the inner bottom of the bracket (1) is further provided with a first water supply pump (7), a water inlet end and a water delivery end of the first water supply pump (7) are respectively connected with a water suction pipe (72) and a water delivery pipe (71), one end of the water suction pipe (72) is communicated with the inner bottom end of the disinfection cavity (84), and one end of the water delivery pipe (71) is communicated with the inner bottom end of the secondary filter cavity (82).

4. The multistage filtering treatment device for drinking water according to claim 1, wherein a second water supply pump (9) is installed below one end of the second filtering box (8) on the inner side of the bracket (1), a water supply pipe (91) is connected to a water delivery end of the second water supply pump (9), and a water pumping end of the second water supply pump (9) is communicated with the inner bottom end of the second filtering cavity (82) through a pipeline.

5. The drinking water multistage filtering treatment device according to claim 1, wherein the bottom of the secondary filtering box (8) is further communicated with an ozone conveying pipe (11), a plurality of ozone nozzles (111) are arranged at equal intervals at the bottom end of the inside of the disinfection cavity (84), and one ends of the ozone nozzles (111) are communicated with the ozone conveying pipe (11) through pipelines.

6. The multistage filtering treatment device for drinking water according to claim 1, wherein the top of the secondary filtering box (8) is further provided with an access opening (81), and the side end of the bracket (1) is further provided with a control box (10).