CN202482162U - Pure water preparation device - Google Patents
Pure water preparation device Download PDFInfo
- Publication number
- CN202482162U CN202482162U CN2012200865987U CN201220086598U CN202482162U CN 202482162 U CN202482162 U CN 202482162U CN 2012200865987 U CN2012200865987 U CN 2012200865987U CN 201220086598 U CN201220086598 U CN 201220086598U CN 202482162 U CN202482162 U CN 202482162U
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- Prior art keywords
- water
- pipeline
- filter
- water tank
- grade
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- 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.)
- Expired - Fee Related
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- Treatment Of Water By Ion Exchange (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a pure water preparation device, which comprises a raw water filter (1), a first-level filter (2), a water tank (4) and a mixed bed (5), wherein one side of the raw water filter (1) is connected with a water pipe, the other side of the raw water filter (1) is connected with the first-level filter (2) through a pipeline, the other side of the first-level filter (2) is connected with the water tank (4) through a pipeline, the other side of the water tank (4) is connected with the mixed bed (5) through a pipeline, and the other side of the mixed bed (5) is connected with a pure water tank through a pipeline. A pipeline between the first-level filter (2) and the water tank (4) is provided with a pair of second-level filters (3), pipelines of a water inlet end and a water outlet end of each second-level filter (3) are respectively provided with a pressure gage (6) and a first conductivity meter (7), and a pipeline between the first conductivity meter (7) and the water tank (4) is provided with a potential of hydrogen (PH) detection instrument (8). The pure water preparation device is simple in structure, convenient to use and stable in the quality of obtained pure water.
Description
Technical field
The utility model relates to water-treatment technology field, specifically a kind of pure water preparation device.
Background technology
Pure water is one of zinc oxide resistance sheet key element of producing, and the key index of pure water preparation is pH value and specific conductivity, and pure water quality dissatisfaction or go wrong will directly influence quality product, even cause producing parking completely, bring heavy losses to production.Therefore water quality reaching standard, stable be the basic production requirement of pure water preparation.The water quality of existing then pure water treatment unit is unstable, and the resistivity of the pure water of system is unstable, and device is complicated.
Summary of the invention
The purpose of the utility model is the defective to prior art, and a kind of pure water preparation device of simple in structure, pure water stay in grade is provided.
The purpose of the utility model solves through following technical scheme:
A kind of pure water preparation device; Comprise raw water filtration device, grade one filter, water tank and mix bed, a side of raw water filtration device links to each other with running water pipe, and the opposite side of raw water filtration device links to each other with grade one filter through pipeline; The opposite side of grade one filter links to each other with water tank through pipeline; The opposite side of water tank links to each other with mixed bed through pipeline, and the opposite side that mixes bed links to each other with the pure water case through pipeline, and the pipeline between described grade one filter and the water tank is provided with the secondary filter of paired setting; Be respectively equipped with the tensimeter and first conductivity table on the pipeline of secondary filter feed-water end and water side, the pipeline between first conductivity table and the water tank is provided with pH and detects meter.
Pipeline between described tensimeter and the grade one filter is provided with force (forcing) pump, and said force (forcing) pump pipelines on two sides is provided with electrically-controlled valve; Described electrically-controlled valve lays respectively between grade one filter and force (forcing) pump and force (forcing) pump and the tensimeter.
The water outlet side of said water tank links to each other with mixed bed through two pipelines that are provided with valve, and water tank is provided with HPP with mixing a pipeline that links to each other, and described HPP is positioned at the rear side of valve.
Be provided with the position probe that is positioned at water tank sidewall different heights place in the described water tank.
The water outlet side pipeline of said mixed bed is provided with second conductivity table.
Described grade one filter, secondary filter and mixed bed are provided with the pipeline of band vent valve.
The utility model is compared prior art has following advantage:
The utility model is through being provided with secondary filter after grade one filter; Treating water to through twice decon operation carries out impurity again; First conductivity table of secondary filter rear side and pH detect meter the treating water that filters through three roads after the operation are detected, and represent the practical situation of this stage processing water and confirm the parameter setting of subsequent disposal operation according to this situation; Force (forcing) pump was set before secondary filter in addition, makes the hydraulic pressure of treating water further constant on the one hand, make the velocity of flow of treating water accelerate speed up processing under stable situation on the other hand.
The utility model is simple in structure, easy to use; The setting of water tank rear side HPP still can work on when making the water level of treatment process in water tank low; The pure water stay in grade that obtains after the processing; Pure water resistivity is greater than 3M Ω cm, and the relative water saving of whole process has been practiced thrift great lot of water resources more than 40%.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model.
Wherein: 1-raw water filtration device; 2-grade one filter; 3-secondary filter; 4-water tank; 5-mixed bed; 6-tensimeter; 7-the first conductivity table; 8-pH detects meter; 9-force (forcing) pump; 10-electrically-controlled valve; 11-valve; 12-HPP; 13-position probe; 14-the second conductivity table.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
As shown in Figure 1: a kind of pure water preparation device; Comprise that the raw water filtration device 1 that tap water is carried out contaminant filter is with grade one filter 2 and water tank 4, carry out filtering mixed bed 5 to the treating water intermediate ion; One side of raw water filtration device 1 links to each other with running water pipe; The opposite side of raw water filtration device 1 links to each other with grade one filter 2 through pipeline; The opposite side of grade one filter 2 links to each other with water tank 4 through pipeline, and the opposite side of water tank 4 links to each other with the mixed bed 5 that resin is housed through pipeline, and the opposite side that mixes bed 5 links to each other with the pure water case through pipeline; On the pipeline between grade one filter 2 and the water tank 4, be provided with the secondary filter 3 of paired setting; Be respectively equipped with the tensimeter 6 and first conductivity table 7 on the pipeline of secondary filter 3 feed-water ends and water side; Pipeline between conductivity table 7 and the water tank 4 is provided with pH and detects meter 8; Wherein 3 pairs of treating water through twice decon operation of secondary filter carry out impurity again; First conductivity table 7 of secondary filter 3 rear sides and pH detect 8 pairs of meters and detect through the treating water that three roads filter after the operation, represent the practical situation of this stage processing water and confirm the parameter setting of subsequent disposal operation according to this situation.On the pipeline between tensimeter 6 and the grade one filter 2, be provided with force (forcing) pump 9; Force (forcing) pump 9 pipelines on two sides are provided with electrically-controlled valve 10; Electrically-controlled valve 10 lays respectively between grade one filter 2 and force (forcing) pump 9 and force (forcing) pump 9 and the tensimeter 6; Being provided with on the one hand of force (forcing) pump 9 makes the hydraulic pressure of treating water further constant, and the velocity of flow of treating water is accelerated, and makes total system speed up processing under stable situation.The water outlet side of water tank 4 links to each other with mixed bed 5 through two pipelines that are provided with valve 11 in addition; Water tank 4 is provided with HPP 12 with the pipeline that mixed bed 5 links to each other; This HPP 12 is positioned at the rear side of valve 11, and in water tank 4, is provided with the position probe 13 that is positioned at water tank 4 sidewall different heights places, when the water level in the water tank 4 is low; Position probe 13 feeds back to HPP 12 with water level information, and HPP 12 makes the hydraulic pressure regional balance in the whole pipe and whole device is worked on; The water outlet side pipeline that mixes bed 6 is provided with second conductivity table 14, in order to the pure water that obtains after handling is detected again, guarantees that the pure water that makes reaches request for utilization.For guaranteeing the hydraulic equalization of whole device pipeline, on grade one filter 2, secondary filter 3 and mixed bed 5, be provided with the pipeline of band vent valve in addition.
The utility model is simple in structure, easy to use, and the pure water stay in grade that obtains after the processing, pure water resistivity are greater than 3M Ω cm, and the relative water saving of whole process has been practiced thrift great lot of water resources more than 40%; The pure water that makes is fit to the preparation requirement of zinc oxide resistance sheet, has greatly promoted the electrical property of resistor disc.
The technology that the utility model does not relate to all can realize through prior art.
Claims (6)
1. pure water preparation device; Comprise raw water filtration device (1), grade one filter (2), water tank (4) and mix bed (5); One side of raw water filtration device (1) links to each other with running water pipe; The opposite side of raw water filtration device (1) links to each other with grade one filter (2) through pipeline; The opposite side of grade one filter (2) links to each other with water tank (4) through pipeline; The opposite side of water tank (4) links to each other with mixing bed (5) through pipeline, and the opposite side that mixes bed (5) links to each other with the pure water case through pipeline, it is characterized in that the pipeline between described grade one filter (2) and the water tank (4) is provided with the secondary filter (3) of paired setting; Be respectively equipped with tensimeter (6) and first conductivity table (7) on the pipeline of secondary filter (3) feed-water end and water side, the pipeline between first conductivity table (7) and the water tank (4) is provided with pH and detects meter (8).
2. pure water preparation device according to claim 1 is characterized in that the pipeline between described tensimeter (6) and the grade one filter (2) is provided with force (forcing) pump (9), and said force (forcing) pump (9) pipelines on two sides is provided with electrically-controlled valve (10); Described electrically-controlled valve (10) lays respectively between grade one filter (2) and force (forcing) pump (9) and force (forcing) pump (9) and the tensimeter (6).
3. pure water preparation device according to claim 1; The water outlet side that it is characterized in that said water tank (4) links to each other with mixed bed (5) through two pipelines that are provided with valve (11); Water tank (4) is provided with HPP (12) with the pipeline that mixed bed (5) links to each other, and described HPP (12) is positioned at the rear side of valve (11).
4. pure water preparation device according to claim 1 is characterized in that being provided with in the described water tank (4) the position probe (13) that is positioned at water tank (4) sidewall different heights place.
5. pure water preparation device according to claim 1 is characterized in that the water outlet side pipeline of said mixed bed (6) is provided with second conductivity table (14).
6. pure water preparation device according to claim 1 is characterized in that described grade one filter (2), secondary filter (3) and mixes the pipeline that bed (5) is provided with the band vent valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200865987U CN202482162U (en) | 2012-03-09 | 2012-03-09 | Pure water preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200865987U CN202482162U (en) | 2012-03-09 | 2012-03-09 | Pure water preparation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202482162U true CN202482162U (en) | 2012-10-10 |
Family
ID=46956601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200865987U Expired - Fee Related CN202482162U (en) | 2012-03-09 | 2012-03-09 | Pure water preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202482162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102557314A (en) * | 2012-03-09 | 2012-07-11 | 江苏新澳电力技术有限公司 | Pure water preparation device |
-
2012
- 2012-03-09 CN CN2012200865987U patent/CN202482162U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102557314A (en) * | 2012-03-09 | 2012-07-11 | 江苏新澳电力技术有限公司 | Pure water preparation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20170309 |