CN212740995U - Purified water system with sterilization apparatus - Google Patents
Purified water system with sterilization apparatus Download PDFInfo
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- CN212740995U CN212740995U CN202021405771.6U CN202021405771U CN212740995U CN 212740995 U CN212740995 U CN 212740995U CN 202021405771 U CN202021405771 U CN 202021405771U CN 212740995 U CN212740995 U CN 212740995U
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Abstract
The utility model relates to a purified water system with sterilization apparatus, including the sterilization jar that loops through the tube coupling, the raw water jar, the cation exchange column, anion exchange column, purification water installation and purification water pitcher, it has chemical sterilizing agent to put in the sterilization jar, unpurified raw water gets into the sterilization jar earlier and sterilizes and pass through purification water installation purification again, the purification water pitcher is preserved the purification water after the purification of purification installation, set up the centrifugal pump on the pipeline between sterilization jar and raw water jar, the raw water jar is kept in and is carried the raw water that contains chemical sterilizing agent after the sterilization from the sterilization jar, set up the filter on the pipeline between raw water jar and cation exchange column, set up agitating unit in the sterilization jar. The utility model discloses manufacturing cost has been reduced when guaranteeing the sterilization.
Description
Technical Field
The utility model belongs to the technical field of the aqueous cleaning, in particular to purified water system with sterilization apparatus.
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 produced accordingly. 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 consequence is that the cleaning time of the filter membrane is shortened if the result is light, and the filter membrane is damaged if the result is heavy, so that the whole system is damaged. Therefore, the sterilization of the inlet water of the purified water system is very important.
At present, relevant patents of purified water sterilization systems at home and abroad are as follows: the patent publication No. CN209098424U introduces a water purifying device with ozone sterilization function, which comprises a distiller, an ozone sterilization cylinder, an ultraviolet disinfection tower, a water softener and a reverse osmosis machine, wherein the ozone sterilization rate is not high due to low solubility of ozone in water, and the ozone has certain corrosion and toxic effects on equipment. Patent publication No. CN104045196B describes a purified water production apparatus and a disinfection method with steam disinfection, which uses steam to kill microorganisms in water, and although the killing effect is good, the steam consumption greatly increases the production cost. The publication No. CN202072508U patent introduces a sterilization system for purified water, which comprises a pure water storage tank, a pure water delivery pump and an ultraviolet sterilizer, and can achieve better sterilization effect, but the manufacturing cost of the ultraviolet sterilization equipment is higher.
The sterilization technology of the purified water system mostly adopts bus sterilization, steam sterilization or ultraviolet sterilization, and although the sterilization requirement can be met, the methods have large investment on required equipment and large resource consumption.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a purified water system with sterilization apparatus is provided, manufacturing cost has been reduced when guaranteeing the sterilization.
The utility model discloses a realize like this, a purified water system with sterilization apparatus is provided, including the sterilization jar that loops through the tube coupling, the raw water jar, the cation exchange column, anion exchange column, water purification device and purification water tank, it has chemical sterilizing agent to put in the sterilization jar, unpurified raw water gets into the sterilization jar earlier and sterilizes and pass through the water purification device purification again, the purification water tank preserves the purification water after the purification of purification device, set up the centrifugal pump on the pipeline between sterilization jar and raw water tank, raw water tank keeps in and carries the raw water that contains chemical sterilizing agent after the sterilization from the sterilization jar, set up the filter on the pipeline between raw water tank and cation exchange column, set up agitating unit in the sterilization jar.
Further, the water purification device comprises a first-stage reverse osmosis membrane and a second-stage reverse osmosis membrane.
Further, the filter is a food-grade filter bag filter.
Further, the chemical sterilant is sodium hypochlorite.
Compared with the prior art, the utility model discloses a purified water system with sterilization apparatus adopts chemical sterilizing agent to disinfect to the purified water, has showing and has reduced manufacturing cost. Meanwhile, the ion exchange equipment is additionally arranged to play a certain removing effect on ions in the inlet water, so that the pressure of the permeation filter membrane is reduced, the water quality is improved, and the service life of the permeation filter membrane can be prolonged.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the preferred embodiment of the purified water system with a sterilization device of the present invention includes a sterilization tank 1, a raw water tank 2, a cation exchange column 3, an anion exchange column 4, a purified water device 5 and a purified water tank 6, which are connected in sequence by a pipeline.
A chemical sterilizing agent is put into the sterilizing tank 1. The chemical sterilizing agent is sodium hypochlorite. Raw water which is not purified enters the sterilizing tank 1 for sterilization and then is purified by the water purifying device 5, and the purified water tank 6 stores the purified water purified by the water purifying device 5. A stirring device 9 is provided in the sterilization tank 1. The concentration of sodium hypochlorite in the sterilization tank 1 is kept between 10 ppm and 60ppm, and the sterilization time is 30min to 60 min. The using amount and the using time of the chemical sterilizing agent ensure the bacterial content in the inlet water, and the reverse osmosis membrane in the water purifying device 5 can not be influenced.
A centrifugal pump 7 is arranged on a pipeline between the sterilizing tank 1 and the raw water tank 2. The raw water tank 2 temporarily stores the sterilized raw water containing the chemical sterilizing agent delivered from the sterilizing tank 1.
A filter 8 is provided in a pipe between the raw water tank 2 and the cation exchange column 3. The filter 8 is a food grade filter bag filter. The filter 8 filters raw water flowing therethrough.
The cation exchange column 3 and the anion exchange column 4 perform ion filtration of the raw water flowing therethrough, respectively.
The water purification apparatus 5 includes a primary reverse osmosis membrane 10 and a secondary reverse osmosis membrane 11. The raw water is finally converted into purified water through the system treatment of the first-stage reverse osmosis membrane 10 and the second-stage reverse osmosis membrane 11.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. The utility model provides a purified water system with sterilization apparatus, a serial communication port, including the sterilization jar that loops through the tube coupling, the former water pitcher, the cation exchange column, anion exchange column, purified water installation and purified water pitcher, chemical sterilizing agent has been put in the sterilization jar, unpurified raw water gets into the sterilization jar earlier and sterilizes and pass through the purification of purified water installation, the purified water after the purification of purification installation is preserved to the purified water pitcher, set up the centrifugal pump on the pipeline between sterilization jar and former water pitcher, the former water pitcher keeps in the raw water that contains chemical sterilizing agent after carrying from the sterilization jar, set up the filter on the pipeline between former water pitcher and cation exchange column, set up agitating unit in the sterilization jar.
2. A purified water system with a sterilizing unit as claimed in claim 1, wherein the purified water unit includes a primary reverse osmosis membrane and a secondary reverse osmosis membrane.
3. A purified water system with a disinfection apparatus as claimed in claim 1, wherein said filter is a food grade filter bag filter.
4. A purified water system with a disinfection apparatus as claimed in claim 1, wherein said chemical sterilization agent is sodium hypochlorite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021405771.6U CN212740995U (en) | 2020-07-16 | 2020-07-16 | Purified water system with sterilization apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021405771.6U CN212740995U (en) | 2020-07-16 | 2020-07-16 | Purified water system with sterilization apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212740995U true CN212740995U (en) | 2021-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021405771.6U Active CN212740995U (en) | 2020-07-16 | 2020-07-16 | Purified water system with sterilization apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212740995U (en) |
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2020
- 2020-07-16 CN CN202021405771.6U patent/CN212740995U/en active Active
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