CN220149403U - Purified water preparation device for sorbitol production - Google Patents
Purified water preparation device for sorbitol production Download PDFInfo
- Publication number
- CN220149403U CN220149403U CN202320833913.6U CN202320833913U CN220149403U CN 220149403 U CN220149403 U CN 220149403U CN 202320833913 U CN202320833913 U CN 202320833913U CN 220149403 U CN220149403 U CN 220149403U
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- China
- Prior art keywords
- water
- tank
- raw water
- ultraviolet sterilizer
- raw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 146
- 239000008213 purified water Substances 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 title claims abstract description 13
- 239000000600 sorbitol Substances 0.000 title claims abstract description 13
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 238000003860 storage Methods 0.000 claims abstract description 17
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 16
- 150000003839 salts Chemical class 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 239000003153 chemical reaction reagent Substances 0.000 claims description 5
- 239000000645 desinfectant Substances 0.000 claims description 3
- 230000001172 regenerating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 2
- 238000009296 electrodeionization Methods 0.000 description 11
- 241000894006 Bacteria Species 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000011575 calcium Substances 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000009928 pasteurization Methods 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a purified water preparation device for sorbitol production, which comprises a raw water tank, wherein the raw water tank is connected with a raw water pump, and the raw water pump is connected with a pasteurizer; the pasteurizer is connected with a multi-medium filter which is connected with the water softener; the water softener is connected with the reverse osmosis device, the reverse osmosis device is connected with the EDI filter, the EDI filter is connected with the ultraviolet sterilizer, and the ultraviolet sterilizer is connected with the water storage tank; a water quality detector is arranged between the ultraviolet sterilizer and the water storage tank, a water return pipe is arranged between the ultraviolet sterilizer and the water storage tank, and the other end of the water return pipe is connected with the raw water tank. The utility model has the advantages of good purification effect, long service life of the device, capability of detecting water quality and control quality.
Description
Technical Field
The utility model relates to the technical field of sorbitol production, in particular to a purified water preparation device for sorbitol production.
Background
The purified water apparatus refers to a water treatment apparatus for treating water by filtration, reverse osmosis, EDI (Electrodeionization), etc. to prepare purified water. The purified water device is widely applied to industries such as medicine, biochemistry and chemical industry.
However, since the existing raw water pretreatment device is not provided with a water quality detector, the use effect of the device is reduced along with the increase of the service time of the device, and in addition, raw water often contains suspended matters, organic matters, colloid particles, microorganisms and the like, if not found in time, the quality of water can be affected.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a purified water preparation device for sorbitol production, which aims to solve the problem in the background technology.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows.
The utility model provides a sorbitol production is with purified water preparation facilities, includes former water tank, its characterized in that: the raw water tank is connected with a raw water pump, and the raw water pump is connected with a pasteurizer; the pasteurizer is connected with a multi-medium filter which is connected with the water softener; the water softener is connected with the reverse osmosis device, the reverse osmosis device is connected with the EDI filter, the EDI filter is connected with the ultraviolet sterilizer, and the ultraviolet sterilizer is connected with the water storage tank; a water quality detector is arranged between the ultraviolet sterilizer and the water storage tank, a water return pipe is arranged between the ultraviolet sterilizer and the water storage tank, and the other end of the water return pipe is connected with the raw water tank.
According to the further optimized technical scheme, a reagent box for adding disinfectant into raw water is arranged between the raw water tank and the raw water pump.
Further optimizing the technical scheme, the water softener is connected with a salt tank for periodically regenerating resin.
Further optimizing the technical scheme, be provided with the intermediate water intaking point between reverse osmosis unit and the EDI filter.
By adopting the technical scheme, the utility model has the following technical progress.
The purified water preparation device for sorbitol production provided by the utility model realizes regeneration of resin by arranging the salt box; pure water with different grades can be taken by setting the middle water taking point for other purposes; the water quality detector and the water return pipe are arranged to detect the water quality, so that the purified water with unqualified water quality is guaranteed to be led back to the original water tank to be treated for the second time. The utility model has the advantages of good purification effect, long service life of the device, capability of detecting water quality and control quality.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
wherein: 1. raw water tank 2, pasteurizer, 3, multi-medium filter, 4, water softener, 5, salt tank, 6, reverse osmosis unit, 7, EDI filter, 8, middle water intake point, 9, ultraviolet sterilizer, 10, water storage tank, 11, raw water pump, 12, reagent tank, 13, water quality detector, 14, and return pipe.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the specific embodiments.
The purified water preparation device for sorbitol production, which is shown in combination with fig. 1, comprises a raw water tank 1, a pasteurizer 2, a multi-medium filter 3, a water softener 4, a salt tank 5, a reverse osmosis device 6, an EDI filter 7, an intermediate water taking point 8, an ultraviolet sterilizer 9, a water storage tank 10, a raw water pump 11, a reagent tank 12, a water quality detector 13 and a water return pipe 14.
The raw water tank 1 is connected with a raw water pump 11, and a reagent tank 12 for adding disinfectant into raw water is arranged between the raw water tank 1 and the raw water pump 11.
The raw water pump 11 is connected to a pasteurizer 2 which can pre-sterilize raw water by pasteurization to relieve the subsequent treatment pressure.
The pasteurizer is connected with a multi-medium filter 3, and the filter material of the multi-medium filter 3 is quartz sand, anthracite, activated carbon and magnetite; for removing suspended or colloidal impurities in water, especially for effectively removing fine particles and bacteria which cannot be removed by precipitation technology.
The multi-media filter 3 is connected to a water softener 4, and the water softener 4 is connected to a salt tank 5 for periodic regeneration of the resin. A large amount of Ca is accumulated on the resin in the softener 2+ 、Mg 2+ . After a certain period of time, the effectiveness of removing calcium ions and magnesium ions in the water is reduced, at this time, the resin can be regenerated through the salt box 5, and the salt water flows into the softener to remove Ca in the resin 2+ 、Mg 2+ And (5) exchanging plasma hardness ions to finish regeneration.
The water softener 4 is connected with a reverse osmosis device 6, pressurized by a pump, and the water with higher concentration is changed into water with low concentration by using a reverse osmosis membrane (RO membrane) with the aperture of 1/10000 mu m (1/6000 equivalent to the size of escherichia coli and 1/300 of virus), and simultaneously, impurities such as heavy metals, bacteria, viruses and the like which are mixed into the water in a large quantity are completely isolated.
The reverse osmosis device 6 is connected with an EDI filter 7 to remove tiny particles.
An intermediate water taking point 8 is arranged between the reverse osmosis device 6 and the EDI filter 7 so as to be convenient for taking water which does not need to reach the medical water sanitation level.
The EDI filter 7 is connected with the ultraviolet sterilizer 9, so that the possibility of bacteria breeding in the purified water pipeline is eliminated, and the safety of the purified water is ensured.
The ultraviolet sterilizer 9 is connected with the water storage tank 10, a water quality detector 13 is arranged between the ultraviolet sterilizer 9 and the water storage tank 10, a water return pipe 14 is arranged between the ultraviolet sterilizer 9 and the water storage tank 10, and the other end of the water return pipe 14 is connected with the raw water tank 1; if the water quality does not meet the water requirement, the water is returned to the original water tank 1 through the water return pipe 14.
When the utility model is in actual use, raw water reaches the pasteurizer from the raw water tank under the action of the raw water pump, and the water is subjected to pre-sterilization by a pasteurization method. The multi-medium filter 3 removes suspended or colloidal impurities in the water, and then the water softener removes Ca in the water 2+ 、Mg 2+ Plasma hardness ion, softening water quality. And then removing residual impurities in the water through a reverse osmosis device and an EDI filter, and finally discharging bacteria growing in each pipeline and equipment through an ultraviolet sterilizer. The treated water is subjected to water quality detection by a water quality detector before entering the water storage tank, and if the water quality is not in accordance with the requirements, the treated purified water is returned to the original water tank through a water return pipe; if the water quality meets the requirement, the qualified purified water enters a water storage tank for storage for standby.
Claims (4)
1. The purified water preparation device for sorbitol production comprises a raw water tank (1), and is characterized in that: the raw water tank (1) is connected with a raw water pump (11), and the raw water pump (11) is connected with a pasteurizer (2); the pasteurizer (2) is connected with a multi-medium filter (3), and the multi-medium filter (3) is connected with a water softener (4); the water softener (4) is connected with a reverse osmosis device (6), the reverse osmosis device (6) is connected with an EDI filter (7), the EDI filter (7) is connected with an ultraviolet sterilizer (9), and the ultraviolet sterilizer (9) is connected with a water storage tank (10); a water quality detector (13) is arranged between the ultraviolet sterilizer (9) and the water storage tank (10), a water return pipe (14) is arranged between the ultraviolet sterilizer (9) and the water storage tank (10), and the other end of the water return pipe (14) is connected with the raw water tank (1).
2. The purified water production apparatus for sorbitol production as claimed in claim 1, wherein: a reagent box (12) for adding disinfectant into raw water is arranged between the raw water tank (1) and the raw water pump (11).
3. The purified water production apparatus for sorbitol production as claimed in claim 1, wherein: the water softener (4) is connected with a salt tank (5) for periodically regenerating resin.
4. The purified water production apparatus for sorbitol production as claimed in claim 2, wherein: an intermediate water taking point (8) is arranged between the reverse osmosis device (6) and the EDI filter (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320833913.6U CN220149403U (en) | 2023-04-14 | 2023-04-14 | Purified water preparation device for sorbitol production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320833913.6U CN220149403U (en) | 2023-04-14 | 2023-04-14 | Purified water preparation device for sorbitol production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220149403U true CN220149403U (en) | 2023-12-08 |
Family
ID=89020783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320833913.6U Active CN220149403U (en) | 2023-04-14 | 2023-04-14 | Purified water preparation device for sorbitol production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220149403U (en) |
-
2023
- 2023-04-14 CN CN202320833913.6U patent/CN220149403U/en active Active
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