CN204933450U - A kind of reaction unit of automatic adjustment pH value of solution - Google Patents
A kind of reaction unit of automatic adjustment pH value of solution Download PDFInfo
- Publication number
- CN204933450U CN204933450U CN201520485597.3U CN201520485597U CN204933450U CN 204933450 U CN204933450 U CN 204933450U CN 201520485597 U CN201520485597 U CN 201520485597U CN 204933450 U CN204933450 U CN 204933450U
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- filter screen
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- storage box
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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
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Abstract
The utility model discloses a kind of reaction unit of automatic adjustment pH value of solution, comprise the cylinder reactor of the upper end open as reaction vessel, be inserted into the mechanical agitator in reactor, be arranged on the Storage Box adding adjust ph resin to reactor of reactor side surface upper part, be positioned at the filter screen of the inboard bottom of reactor, the valve of the pH controller for monitoring system pH value being positioned at filter screen bottom and the discharging opening being positioned at reactor bottom, filter screen is connected with the filter screen lifting arm that filter screen is moved up and down along reactor wall, described Storage Box is divided into two parts by baffle plate, packing acidic resins and basic resin, and being communicated with respectively by Valve controlling and reactor, pH controller controls the unlatching of the valve of Storage Box.The kind and the quantity that add pH adjusting agent is controlled by pH controller.Due to the characteristic of resin moderated pH slowly-releasing, sufficient time separation resin and solution system can be had when pH reaches setting value, and discharge opeing at once, thus avoid the complex operations repeatedly alternately adding bronsted lowry acids and bases bronsted lowry.
Description
Technical field
The utility model relates to a kind of reaction unit of automatic adjustment pH value of solution, can regulate the pH value of pending water solution system fast and accurately.
Background technology
PH value is one of important physical and chemical parameter of the aqueous solution.The biology relevant to the aqueous solution, chemical reaction and production process are all closely related with pH value, and thus the adjustment of pH value is especially important in analytical test, research and production process.Traditional pH control method is under the monitoring of pH meter, manually acid (or alkali) property pH adjusting agent to be added to have come in pending solution.This method needs repeatedly alternately to add bronsted lowry acids and bases bronsted lowry to reach object system being adjusted to target pH, wastes time and energy.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of simple reaction unit automatically regulating pH value of solution efficiently.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of reaction unit of automatic adjustment pH value of solution, comprise the cylinder reactor of the upper end open as reaction vessel, be inserted into the mechanical agitator in reactor, be arranged on the Storage Box adding adjust ph resin to reactor of reactor side surface upper part, be positioned at the filter screen of the inboard bottom of reactor, the valve of the pH controller for monitoring system pH value being positioned at filter screen bottom and the discharging opening being positioned at reactor bottom, filter screen is connected with the filter screen lifting arm that filter screen is moved up and down along reactor wall, described Storage Box is divided into two parts by baffle plate, packing acidic resins and basic resin, and being communicated with respectively by Valve controlling and reactor, pH controller controls the unlatching of the valve of Storage Box.
The bottom of described reactor is taper.
The top of described reactor is uncovered.
Described reactor is transparent device, and the valve being arranged in the discharging opening of reactor bottom is the one of glass cock or polytetrafluoroethylene (PTFE) cock.
The beneficial effects of the utility model are: control by pH controller the kind and the quantity that add pH adjusting agent.When reaching setting pH value, by mentioning filter screen lifting arm, filter screen being lifted, resin being separated with solution system, then opens piston tapping, thus making pH adjustment process more accurate; Due to the characteristic of resin moderated pH slowly-releasing, sufficient time separation resin and solution system can be had when pH reaches setting value, and discharge opeing at once, thus avoid the complex operations repeatedly alternately adding bronsted lowry acids and bases bronsted lowry.
Accompanying drawing explanation
Fig. 1 is the structural representation of the reaction unit of automatic adjustment pH value of solution of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in Figure 1, the reaction unit of automatic adjustment pH value of solution of the present utility model, comprise the cylinder reactor 1 of the upper end open as reaction vessel, be inserted into the mechanical agitator 2 in reactor 1, be arranged on the Storage Box 4 adding adjust ph resin to reactor of reactor 1 side surface upper part, be positioned at the filter screen 6 of the inboard bottom of reactor 1, be positioned at the pH controller 7 for monitoring system pH value of filter screen 6 bottom and be positioned at the valve 8 of the discharging opening bottom reactor 1, filter screen 6 is connected with the filter screen lifting arm 3 that filter screen is moved up and down along reactor 1 inwall, described Storage Box 4 is divided into two parts by baffle plate, packing acidic resins and basic resin, and being communicated with respectively by Valve controlling and reactor 1, pH controller 7 controls the unlatching of the valve of Storage Box 4.
Preferably, the bottom of described reactor 1 is taper, and the top of reactor 1 is uncovered, is convenient to application of sample, and reactor 1 is transparent device, and the valve 8 being arranged in the discharging opening bottom reactor 1 is the one of glass cock or polytetrafluoroethylene (PTFE) cock.
Filter screen can manually be mentioned by lifting arm, when system reaches setting value, promotes, be separated with reactant liquor together with mechanical agitation rod.Be positioned at the valve 8 of the discharging opening bottom reactor 1, the manual tapping when system reaches setting value.
PH controller is used for monitoring system pH value, to be fed in raw material valve by Control Storage Box 4, selects reinforced kind.PH controller can be customized, also can buy the finished product with identical function, as micro computer pH controller Hic1000 or MCT100pH controller.
The course of work of the present utility model:
1, solution is added.The reactant liquor of pH to be regulated adds by reacting cylinder open-mouth.
2, adjustment process.Under the control of pH controller, in system, add the pH value of appropriate acid or basic resin regulation system.In adjustment process, reaction system mechanical agitator vigorous stirring is even to guarantee system acidity.
3, separation resin, collects reaction solution.When system pH reaches setting value, manually mention filter screen lifting arm and filter screen is lifted away from liquid level, resin is separated with solution system, then open the valve tapping of the discharging opening being positioned at reactor bottom.
In order to promote accuracy and the operating efficiency of pH adjustment process, the utility model regulates the pH value of solution by automatically adding acidic resins and basic resin.Resin moderated pH is the process of a slowly-releasing, avoids the complex operations repeatedly alternately adding bronsted lowry acids and bases bronsted lowry.When in system, pH value reaches setting value, open valve tapping, resin is reclaimed by filter screen, reuses after activation.
Above-described embodiment is only for illustration of technological thought of the present utility model and feature, its object is to enable those skilled in the art understand content of the present utility model and implement according to this, only can not limit the scope of the claims of the present utility model with the present embodiment, namely the equal change that the spirit that all the utility model disclose is done or modification, still drop in the scope of the claims of the present utility model.
Claims (4)
1. one kind regulates the reaction unit of pH value of solution automatically, it is characterized in that, comprise the cylinder reactor (1) as the upper end open of reaction vessel, be inserted into the mechanical agitator (2) in reactor (1), be arranged on the Storage Box (4) adding adjust ph resin to reactor of reactor (1) side surface upper part, be positioned at the filter screen (6) of reactor (1) inboard bottom, the valve (8) of the pH controller (7) for monitoring system pH value being positioned at filter screen (6) bottom and the discharging opening being positioned at reactor (1) bottom, filter screen (6) is connected with the filter screen lifting arm (3) that filter screen is moved up and down along reactor (1) inwall, described Storage Box (4) is divided into two parts by baffle plate, packing acidic resins and basic resin, and being communicated with respectively by Valve controlling and reactor (1), pH controller (7) controls the unlatching of the valve of Storage Box (4).
2. the reaction unit of automatic adjustment pH value of solution according to claim 1, is characterized in that, the bottom of described reactor (1) is taper.
3. the reaction unit of automatic adjustment pH value of solution according to claim 1, is characterized in that, the top of described reactor (1) is uncovered.
4. the reaction unit of the automatic adjustment pH value of solution according to Claims 2 or 3, it is characterized in that, described reactor (1) is transparent device, is arranged in the one that the valve (8) of the discharging opening of reactor (1) bottom is glass cock or polytetrafluoroethylene (PTFE) cock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485597.3U CN204933450U (en) | 2015-07-07 | 2015-07-07 | A kind of reaction unit of automatic adjustment pH value of solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485597.3U CN204933450U (en) | 2015-07-07 | 2015-07-07 | A kind of reaction unit of automatic adjustment pH value of solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204933450U true CN204933450U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520485597.3U Expired - Fee Related CN204933450U (en) | 2015-07-07 | 2015-07-07 | A kind of reaction unit of automatic adjustment pH value of solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204933450U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630131A (en) * | 2020-12-01 | 2021-04-09 | 深圳供电局有限公司 | Device and method for testing waterproof performance of cable intermediate joint |
| CN113106268A (en) * | 2021-03-12 | 2021-07-13 | 华东理工大学 | Method for extracting lithium from brine with high magnesium-lithium ratio by virtue of cooperation of ion sieve and alkaline resin |
-
2015
- 2015-07-07 CN CN201520485597.3U patent/CN204933450U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630131A (en) * | 2020-12-01 | 2021-04-09 | 深圳供电局有限公司 | Device and method for testing waterproof performance of cable intermediate joint |
| CN113106268A (en) * | 2021-03-12 | 2021-07-13 | 华东理工大学 | Method for extracting lithium from brine with high magnesium-lithium ratio by virtue of cooperation of ion sieve and alkaline resin |
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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 |
Granted publication date: 20160106 Termination date: 20160707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |