CN202453337U - Device for detecting pH value of reaction kettle for producing aqueous solution dyes - Google Patents
Device for detecting pH value of reaction kettle for producing aqueous solution dyes Download PDFInfo
- Publication number
- CN202453337U CN202453337U CN2011205167417U CN201120516741U CN202453337U CN 202453337 U CN202453337 U CN 202453337U CN 2011205167417 U CN2011205167417 U CN 2011205167417U CN 201120516741 U CN201120516741 U CN 201120516741U CN 202453337 U CN202453337 U CN 202453337U
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- China
- Prior art keywords
- value
- agitated reactor
- reaction kettle
- reaction
- meter
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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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Abstract
The utility model provides a device for detecting the pH value of a reaction kettle for producing aqueous solution dyes. According to the device, a plurality of pH value detectors are arranged in the reaction kettle according to the vertical height, so that the sectional detection of materials in the reaction kettle is realized; and the specific condition of the pH value in the reaction kettle can be known accurately and quickly by combining sectionally-detected results, so that operators adjust the pH value of the reaction materials conveniently in time to ensure the quality of reaction.
Description
Technical field
The utility model relates to water-soluble dye production equipment field, is specifically related to the agitated reactor pH value detection device that a kind of aqueous dyestuff is produced.
Background technology
In the production run of aqueous dyestuff, often need to control the pH value of reaction system according to the degree of reinforced quantity and reaction.And for the detection of pH value in the agitated reactor; The at present conventional practice is in course of reaction, to use that sample bucket sampling and measuring pH value or pH meter top are sunk to etc. method is measured, and above method detection difficulty is big, and error is big; Measurement numerical value is unstable; As adopt the pH detection paper to the pH value that is mostly agitated reactor top potpourri, and the pH value that is mostly agitated reactor bottom potpourri that collects is sunk at the pH meter top, because situation is changeable in the agitated reactor; So the numerical error that adopts distinct methods to collect is bigger, the interior pH value detection case of still accurately can't be provided.
The utility model content
To the problem that exists in the above prior art, the utility model provides a kind of agitated reactor pH value detection device that aqueous dyestuff accurate, easy and simple to handle is produced that detects.
The utility model is realized through following technical scheme:
By vertical height several pH values being set in the agitated reactor pH value detection device that aqueous dyestuff is produced, said agitated reactor detects.
Said pH value detects meter and is fixed in agitated reactor inside.
Through hole under said agitated reactor is provided with and is tilted to, said pH value detection meter closely cooperates with through hole and inserts in the agitated reactor.
To detect the quantity of meter be 3 to pH value in the said agitated reactor, be arranged at still respectively at the bottom of, in the middle part of the still and still top.
The beneficial effect of the utility model is: in agitated reactor, by vertical height several pH are set and detect; Promptly realized the segmentation of material in reactor is detected; Comprehensive segmentation testing result can accurately promptly be learnt the concrete condition of pH value in the agitated reactor; Be convenient to operating personnel in time carry out the pH value to reaction mass adjustment, guarantee reaction mass.
Description of drawings
Fig. 1 is the structural representation one of the utility model;
Fig. 2 is the structural representation two of the utility model.
Among the figure: 1 is agitated reactor; 2 are pH value detection meter; 3 is through hole.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is explained further details.
The agitated reactor pH value detection device that the utility model provides a kind of aqueous dyestuff to produce; By vertical height several pH values are set in the agitated reactor 1 and detect 2; General quantity is 3, is arranged at pH value at the bottom of the still and detects and count 2, is used for the pH value situation of detection reaction still 1 bottom; The pH value that is arranged at the still middle part detects meter 2, is used for middle part reaction pH value situation in the detection reaction still 1; And the pH value that is arranged at still top detects meter 2, and the operated by rotary motion position that contacts with reaction mixture is used for detection reaction still 1 top reaction pH value situation.
PH value in the utility model detects meter 2, can select to be fixed in agitated reactor 1 inside, and is as shown in Figure 1.This type of pH value detects meter 2 and requires entire body corrosion-resistant, high temperature resistant etc., and cost is higher relatively; Also can be at the through hole 3 under the quantity setting that detects meter 2 on the agitated reactor 1 according to the pH value is tilted to; The pH value is detected meter 2 snugly to be inserted in the agitated reactor 1 with through hole 3; As shown in Figure 2, this type of pH value detects meter 2 and only requires that test section has corrosion-resistant, resistant to elevated temperatures character.
The utility model is provided with several pH by vertical height and detects 2 in agitated reactor 1; Promptly realized the segmentation of material in the agitated reactor 1 is detected; Comprehensive segmentation testing result can accurately promptly be learnt the concrete condition of pH value in the agitated reactor 1; Be convenient to operating personnel in time carry out the pH value to reaction mass adjustment, guarantee reaction mass.
Claims (4)
1. the agitated reactor pH value detection device of aqueous dyestuff production is characterized in that by vertical height several pH values being set in the said agitated reactor detects.
2. the agitated reactor pH value detection device that aqueous dyestuff according to claim 1 is produced is characterized in that said pH value detects meter and is fixed in agitated reactor inside.
3. the agitated reactor pH value detection device that aqueous dyestuff according to claim 1 is produced is characterized in that said agitated reactor is provided with the through hole under being tilted to, and said pH value detection meter closely cooperates with through hole and inserts in the agitated reactor.
4. the agitated reactor pH value detection device of producing according to the arbitrary described aqueous dyestuff of claim 1 to 3 is characterized in that the quantity that pH value in the said agitated reactor detects meter is 3, be arranged at still respectively at the bottom of, in the middle part of the still and still top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205167417U CN202453337U (en) | 2011-12-12 | 2011-12-12 | Device for detecting pH value of reaction kettle for producing aqueous solution dyes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205167417U CN202453337U (en) | 2011-12-12 | 2011-12-12 | Device for detecting pH value of reaction kettle for producing aqueous solution dyes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202453337U true CN202453337U (en) | 2012-09-26 |
Family
ID=46869192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205167417U Expired - Fee Related CN202453337U (en) | 2011-12-12 | 2011-12-12 | Device for detecting pH value of reaction kettle for producing aqueous solution dyes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202453337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735009A (en) * | 2016-02-25 | 2016-07-06 | 苏州华良化纤纺织有限公司 | Pad dyeing potential of hydrogen stabilizing method |
-
2011
- 2011-12-12 CN CN2011205167417U patent/CN202453337U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735009A (en) * | 2016-02-25 | 2016-07-06 | 苏州华良化纤纺织有限公司 | Pad dyeing potential of hydrogen stabilizing method |
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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: 20120926 Termination date: 20141212 |
|
| EXPY | Termination of patent right or utility model |