CN218709835U

CN218709835U - A sterilization system for purification water

Info

Publication number: CN218709835U
Application number: CN202223165097.0U
Authority: CN
Inventors: 颜武华; 邓良斌; 张姗姗; 曹庆阳
Original assignee: Fuzhou Fa Mo You Ke Mechanical Science And Technology Co ltd
Current assignee: Fuzhou Fa Mo You Ke Mechanical Science And Technology Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-03-24
Anticipated expiration: 2032-11-28

Abstract

The utility model relates to a sterilization system for purified water in purified water treatment facilities technical field, including the sterilization water tank, sterilization water tank bottom is provided with the support frame, the filling opening has been seted up at sterilization water tank top, the interval is provided with a plurality of diversion baffles side by side in the sterilization water tank, a plurality of diversion baffles are fixed in turn on the sterilization water tank both sides inner wall and the opening is kept somewhere to the other end, sterilization water tank inner chamber separates for S-shaped sterilization passageway through a plurality of diversion baffles, diversion baffle bottom is provided with the ultraviolet ray sterilamp, sterilization water tank' S bottom is connected with Y shape reposition of redundant personnel pipeline, two exports of Y shape reposition of redundant personnel pipeline are provided with the valve respectively and set up circulating water pump and delivery water pump, the circulating water pump output is connected to S-shaped sterilization passageway top through circulating line, delivery water pump is connected to system rear end purification unit through delivery pipe, can avoid the inhomogeneous phenomenon of sterilization that traditional water treatment facilities probably appears of stewing.

Description

A sterilization system for purified water

Technical Field

The utility model relates to a sterilization system for purified water belongs to purification water treatment facilities technical field.

Background

The purified water production system is a production system for meeting the requirements of various industries for producing purified water, and is widely applied to the industries of food, pharmaceutical chemicals and the like. Untreated water contains a large amount of organic matter and microorganisms in addition to impurities and ions. In order to make the water quality meet the production requirements of producers, the removal of impurities and microorganisms in water is an essential step, and a purified water production system is also in operation. The purified water system can have good removal effect on impurities and ions, but the removal effect on microorganisms is not ideal, and the microorganisms in the water not only reduce the quality of the water, but also directly cause adverse effect on products. Furthermore, microorganisms in the feed water of the purified water system can easily adhere to the filter membrane if not removed. The resulting consequences are that the cleaning time of the filter membrane is shortened if the effect is light, and the whole system is damaged if the effect is heavy. Therefore, the sterilization of the inlet water of the purified water system is very important.

Ultraviolet sterilization is the comparatively commonly used technical means to water sterilization at present, and among the current water sterilization processing apparatus, generally can dispose a plurality of ultraviolet lamps in water tank or pond in order to reach the qualified standard of sterilization, still difficult accomplishing to radiate evenly in whole processing space, still can not guarantee the sterilization homogeneity to standing still water can not remain weak light zone or shadow zone to different degrees.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems existing in the prior art, the utility model provides a sterilization system for purified water.

The technical scheme of the utility model as follows:

the utility model provides a sterilization system for purified water, includes the sterilization water tank, sterilization water tank bottom is provided with the support frame, the filling opening has been seted up at sterilization water tank top, the interval is provided with a plurality of water conservancy diversion baffles side by side in the sterilization water tank, and is a plurality of water conservancy diversion baffle is fixed in turn on the inner wall of sterilization water tank both sides and the opening is kept somewhere to the other end, sterilization water tank inner chamber is through a plurality of the water conservancy diversion baffle is separated for S-shaped sterilization passageway, water conservancy diversion baffle bottom is provided with the ultraviolet ray sterilamp, sterilization water tank' S bottom is connected with Y shape reposition of redundant personnel pipeline, two exports of Y shape reposition of redundant personnel pipeline are provided with the valve respectively and set up circulating water pump and delivery pump, the circulating water pump output is connected to through circulating line S-shaped sterilization passageway top, the delivery pump is connected to system rear end purification unit through delivery line.

The fixed end of the flow guide partition plate is a cantilever end in height, and the top surface of the flow guide partition plate forms a slope.

Wherein, a filtering device is connected in series on the circulating pipeline.

The filtering device comprises a filtering box, a mounting rack is arranged on the side wall of the filtering box, an S-shaped filtering channel is divided into two filtering partition plates which are arranged side by side and staggered up and down in the filtering box, the upper connecting end and the lower connecting end of the circulating pipeline are respectively connected with the head end and the tail end of the S-shaped filtering channel, two filtering filter elements are respectively arranged on two sides in the S-shaped filtering channel, and the top and the bottom of the filtering box are respectively provided with a sealing cover which is installed and screwed.

The system rear end purification treatment device comprises a temporary storage tank connected with the lower end of the conveying pipeline, and the temporary storage tank is connected to the purification water tank through a second conveying water pump and a second conveying pipeline after passing through the cation exchange device, the anion exchange device and the reverse osmosis membrane device respectively.

The utility model discloses following beneficial effect has:

the utility model relates to a sterilization water tank inner chamber for sterilization system of purified water separates for S-shaped sterilization passageway through a plurality of water conservancy diversion baffles, and each water conservancy diversion baffle bottom is provided with the ultraviolet ray sterilamp, the raw water pours into the back from the sterilization water tank top, can be trickling along with S-shaped sterilization passageway, the water is dynamic water, the form that tiles trickles on the water conservancy diversion baffle, the degree of depth is unified relatively, and can evenly pass through each ultraviolet ray sterilamp, make the raw water everywhere can be sterilized treatment by carrying out uniformly, avoid the inhomogeneous phenomenon of sterilization that the tradition water treatment facilities of stewing probably appears.

Drawings

FIG. 1 is a schematic diagram of a sterilization system for purifying water according to the present invention;

fig. 2 is a schematic structural view of a filtering apparatus in a sterilization system for purified water according to the present invention.

In the figures, the reference numbers are given by:

1-a sterilizing water tank, 2-a support frame, 3-an injection port, 4-a flow guide partition plate, 5-an ultraviolet sterilizing lamp, 6-an ultraviolet sterilizing lamp, 7-a circulating water pump, 8-a conveying water pump, 9-a circulating pipeline, 10-a conveying pipeline, 11-a filtering device, 111-a filtering tank, 112-a filtering partition plate, 113-a filtering filter element, 114-a sealing cover, 115-a mounting frame, 12-a temporary storage tank, 13-a second conveying water pump, 14-a cation exchange device, 15-an anion exchange device, 16-a reverse osmosis membrane device, 17-a purifying water tank and 18-a temporary storage tank.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 2, a sterilization system for purified water includes a sterilization water tank 1, a support frame 2 is provided at the bottom of the sterilization water tank 1, and a bottom device is installed at the elevated side of the sterilization water tank 1.

The top of the sterilizing water tank 1 is provided with an injection port 3, and the injection port 3 is used for injecting raw water to be treated and sterilized, a chemical sterilizing agent and the like into the sterilizing water tank 1.

A plurality of flow guide partition plates 4 are arranged in the sterilization water tank 1 at intervals in parallel, the flow guide partition plates 4 are alternately fixed on the inner walls of two sides of the sterilization water tank 1, openings are reserved at the other ends of the flow guide partition plates 4, the fixed ends of the flow guide partition plates 4 are high in cantilever end, the top surfaces of the flow guide partition plates 4 form a slope, an inner cavity of the sterilization water tank 1 is divided into S-shaped sterilization channels through the flow guide partition plates 4, raw water is injected from the injection port 3 and reaches the top end of the S-shaped sterilization channels, in view of the inclined plane structural design of the flow guide partition plates 4, the raw water can uniformly flow on the flow guide partition plates 4, and in order to obtain proper flow speed, the inclination angle of the flow guide partition plates 4 is set to be 3-5 degrees in multiple tests.

The bottom of the flow guide partition plate 4 is provided with an ultraviolet sterilization lamp 5, and after the sterilization lamp is turned on, raw water flowing through can be irradiated and sterilized.

The bottom of the sterilizing water tank 1 is connected with a Y-shaped shunt pipeline 6,Y, two outlets of the shunt pipeline 6 are respectively provided with a valve, a circulating water pump 7 and a delivery water pump 8;

the output end of the circulating water pump 7 is connected to the top end of the S-shaped sterilization channel through the circulating pipeline 9, and as the raw water needs a certain time to be sterilized by the irradiation of the ultraviolet lamp, and the flowing irradiation cannot reach the qualified sterilization standard, the circulating water pump 7 and the circulating pipeline 9 are arranged, the raw water flowing to the lower end of the S-shaped sterilization channel is conveyed back to the top end of the S-shaped sterilization channel again, and flows along the S-shaped sterilization channel again for irradiation sterilization, so that the circulating flowing irradiation sterilization is formed until the sterilization of the raw water finally meets the water treatment standard.

Because ultraviolet rays can be absorbed by a plurality of substances in water, including insoluble substances and impurities contained in raw water, the circulating pipeline 9 is connected with the filtering device 11 in series, specifically, the filtering device 11 comprises a filtering tank 111, the side wall of the filtering tank 111 is provided with an installation frame 115, the filtering tank 111 is internally divided into S-shaped filtering channels by two filtering partition plates 112 which are arranged side by side and staggered up and down, the upper connecting end and the lower connecting end of the circulating pipeline 9 are respectively connected with the head end and the tail end of the S-shaped filtering channels, two sides in the S-shaped filtering channels are respectively provided with a filtering filter element 113, and the top and the bottom of the filtering tank 111 are respectively provided with a sealing cover 114 which can be installed and is screwed;

during operation, the circulating water gets into S-shaped filtration passageway from rose box 111 lower extreme to according to this through two filter cartridge 113, filter cartridge 113 adopt in the conventional water treatment impurity filter cartridge can, like the active carbon compression piece of food level or capillary filtration filter cartridge etc. impurity after the filtration is promptly intercepted and is detained in filter cartridge 113, makes raw water itself purer more be favorable to accepting ultraviolet irradiation to improve the bactericidal effect simultaneously.

Because the filter box 111 is installed on the circulation pipeline 9 in a series connection manner, the circulation pipeline 9 is generally made of hard pipe materials, so that the inner cavity of the filter box 111 is designed into an S-shaped filter channel in order to facilitate the replacement of the filter element 113, the head end and the tail end of the S-shaped filter channel can be staggered left and right, the top and the bottom of the filter box 111 are respectively provided with an installation cover and are in threaded connection with the sealing cover 114, the connection position of the circulation pipeline 9 can be avoided, and the structure interference is avoided.

The conveying water pump 8 is connected to a system rear end purification treatment device through a conveying pipeline 10, the system rear end purification treatment device comprises a temporary storage tank 18 connected to the lower end of the conveying pipeline 10, and the temporary storage tank 18 is connected to a purification water tank 17 through a second conveying water pump 12 and a second conveying pipeline 13 after respectively passing through a cation exchange device 14, an anion exchange device 15 and a reverse osmosis membrane device 16.

The working principle is that raw water (which can comprise a chemical sterilizing agent) is injected into a sterilization water tank 1, flows through an S-shaped sterilization channel, an ultraviolet sterilization lamp 5 is started for irradiation sterilization, a valve on one side of the ultraviolet sterilization lamp 6 corresponding to a circulating water pump 7 is closed, a valve on one side of the ultraviolet sterilization lamp 6 corresponding to the conveying water pump 8 is opened, the raw water flows back to the upper end of the S-shaped sterilization channel through the conveying water pump 8 and a circulating pipeline 9 for irradiation sterilization again, a filtering device 11 is connected in series on the circulating pipeline 9 and can filter and remove impurities from the circulating water, after the raw water reaches the standard through multiple circulating irradiation sterilization, the valve on one side of the ultraviolet sterilization lamp 6 corresponding to the circulating water pump 8 is closed, the valve on one side of the ultraviolet sterilization lamp 6 corresponding to the circulating water pump 7 is opened, the sterilized raw water is guided into a temporary storage tank 18 through a conveying pipeline 10, and is further conveyed to a cation exchange device 14, an anion exchange device 15 and a reverse osmosis membrane device 16 through a second conveying water pump 12 and a second conveying pipeline 13, and is finally stored in the water tank 17.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A sterilization system for purifying water, characterized by: including sterilization water tank (1), sterilization water tank (1) bottom is provided with support frame (2), injection opening (3) have been seted up at sterilization water tank (1) top, the interval is provided with a plurality of water conservancy diversion baffles (4) side by side in sterilization water tank (1), and is a plurality of water conservancy diversion baffle (4) are fixed in turn on the inner wall of sterilization water tank (1) both sides and the other end keeps somewhere the opening, sterilization water tank (1) inner chamber is through a plurality of water conservancy diversion baffle (4) are separated for S-shaped sterilization passageway, water conservancy diversion baffle (4) bottom is provided with ultraviolet sterilization lamp (5), the bottom of sterilization water tank (1) is connected with Y shape reposition of redundant personnel pipeline (6), two exports of Y shape reposition of redundant personnel pipeline (6) are provided with the valve respectively and set up circulating water pump (7) and carry water pump (8), circulating water pump (7) output is connected to through circulating line (9) S-shaped sterilization passageway top, conveying water pump (8) are connected to system rear end purification unit through conveying pipeline (10).

2. A sterilization system for purifying water as recited in claim 1, wherein: the fixed end of the flow guide partition plate (4) is a cantilever end in height, and the top surface of the flow guide partition plate (4) forms a slope.

3. A sterilization system for purifying water as recited in claim 1, wherein: and the circulating pipeline (9) is connected with a filtering device (11) in series.

4. A sterilization system for purifying water as recited in claim 3, wherein: filter equipment (11) include rose box (111), rose box (111) lateral wall is provided with mounting bracket (115), set up and cut apart into S-shaped filtration passageway through two filtration baffle (112) of misplacing from top to bottom side by side in rose box (111), the upper and lower link of circulation pipeline (9) connect respectively in S-shaped filtration passageway' S head and tail end, S-shaped filtration passageway interior both sides are provided with one respectively and filter core (113), rose box (111) top and bottom are seted up respectively and are installed just and spiro union has sealing plug (114).

5. A sterilization system for purifying water as recited in claim 1, wherein: the system rear end purification treatment device comprises a temporary storage tank (18) connected with the lower end of the conveying pipeline (10), and the temporary storage tank (18) is connected to a purification water tank (17) through a second conveying water pump (12) and a second conveying pipeline (13) after passing through a cation exchange device (14), an anion exchange device (15) and a reverse osmosis membrane device (16) respectively.