CN202453749U - Automatic feeding control system for aqueous-solution dye production - Google Patents
Automatic feeding control system for aqueous-solution dye production Download PDFInfo
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- CN202453749U CN202453749U CN2011205167173U CN201120516717U CN202453749U CN 202453749 U CN202453749 U CN 202453749U CN 2011205167173 U CN2011205167173 U CN 2011205167173U CN 201120516717 U CN201120516717 U CN 201120516717U CN 202453749 U CN202453749 U CN 202453749U
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Abstract
The utility model provides an automatic feeding control system for aqueous-solution dye production, comprising a pH detection module I, a pH detection module II, a pH detection module III, a pH comprehensive data module, a main control system module and a feeding system module. According to the utility model, an independent control system is designed for an automatic feeding device for aqueous-solution dye production and can obtain accurate detection information and operation command, thus facilitating realization of automatic operation, guaranteeing accurate control on reaction conditions, and favourably increasing product productivity and ensuring product quality.
Description
Technical field
The utility model relates to water-soluble dye production equipment control system field, is specifically related to the self-feeding control system 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.Standard practice is at present; Method is carried out the pH value measurement of reaction mixture to use that in course of reaction sample bucket sampling and measuring pH value or pH meter top are sunk to etc.; Operating personnel increase acid or the alkali (to different material products, general is added acid or only add alkali) of regulating the pH value in agitated reactor according to the result who measures.Because the survey difficulty of available technology adopting is big; Error is big, and it is unstable to measure numerical value, 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,, the interior pH value detection case of still accurately can't be provided so the numerical error that adopts distinct methods to collect is bigger.Therefore operating personnel can't carry out the adjusting of pH value according to accurate data, so yield of product that obtains and quality all are difficult to guarantee.
The utility model content
The self-feeding control system that the utility model provides a kind of and measured accurately, reinforced aqueous dyestuff is accurately produced.
The utility model is realized through following technical scheme:
The self-feeding control system that aqueous dyestuff is produced, said system comprises:
In order to pH detection module one that the pH value of agitated reactor inner bottom part potpourri is detected,
In order to the pH detection module two of the pH value detection of middle part potpourri in the agitated reactor,
In order to pH detection module three that the pH value of agitated reactor internal upper part potpourri is detected,
Be used for according to pH detection module one detect numerical value, pH detection module two detect numerical value and pH detection module three detect pH integrated data module that numerical value obtain weighted average increment,
Be used for the numeric ratio of pH integrated data module according to pH modification scope numerical value, the master control system module that determines whether to need feeding to carry out the pH regulation and control,
And the feeding order that is used to receive the master control system module, agitated reactor is carried out the feed system module that the pH regulation and control are carried out in acid/alkali feeding;
The signal output part of wherein said pH detection module one is connected with a signal input part of pH integrated data module;
The signal output part of said pH detection module two is connected with a signal input part of pH integrated data module;
The signal output part of said pH detection module three is connected with a signal input part of pH integrated data module;
The signal output part of said pH integrated data module is connected with the signal input part of master control system module;
The signal output part of said master control system module is connected with the signal input part of feed system module.
The beneficial effect of the utility model is: the Automatic Feeding Equipment Designing of producing to aqueous dyestuff is control system independently; Can obtain and detect information and operational order accurately; Be beneficial to the realization of automation mechanized operation; Can guarantee accurate control, help to improve product yield and guarantee product quality reaction conditions.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 is pH detection module one; 2 is pH detection module two; 3 is pH detection module three; 4 is pH integrated data module; 5 is the master control system module; 6 is the feed system module.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is explained further details.
The self-feeding control system that the utility model provides a kind of aqueous dyestuff to produce; Comprise: the pH detection module 22 that detects in order to pH detection module 1 that the pH value of agitated reactor inner bottom part potpourri is detected, in order to pH value, in order to pH detection module 33 to the pH value detection of agitated reactor internal upper part potpourri to middle part potpourri in the agitated reactor, more than three pH detection modules obtain the acquisition still at the bottom of, the pH in the still, on the still detects data.Above data will be summarized in pH integrated data module 4, obtain the mean values of weighting, be the mean value of pH in the still, and this numerical value precision is higher, and the desirable degree that is used for the pH regulation and control is stronger.The weighted average increment that master control system module 5 is obtained according to pH integrated data module 4 again is according to the pH modification scope numerical value of setting in the system, to determine whether needing feeding to carry out the pH regulation and control.If do not need feeding, then signal finally this.Feeding is if desired then received the feeding order of master control system module 5 by feed system module 6, agitated reactor is carried out acid/alkali feeding carry out the pH regulation and control.
In the utility model, the signal output part of pH detection module 1, pH detection module 22 and pH detection module 33 is connected with three signal input parts of pH integrated data module 4 respectively; And the signal output part of pH integrated data module 4 is connected with the signal input part of master control system module 5; The signal output part of master control system module 5 is connected with the signal input part of feed system module 6.
The Automatic Feeding Equipment Designing that the utility model is produced to aqueous dyestuff is control system independently; Can obtain and detect information and operational order accurately; Be beneficial to the realization of automation mechanized operation, can guarantee accurate control, help to improve product yield and guarantee product quality reaction conditions.
Claims (1)
1. the aqueous dyestuff self-feeding control system of producing is characterized in that said system comprises:
In order to pH detection module one that the pH value of agitated reactor inner bottom part potpourri is detected,
In order to the pH detection module two of the pH value detection of middle part potpourri in the agitated reactor,
In order to pH detection module three that the pH value of agitated reactor internal upper part potpourri is detected,
Be used for according to pH detection module one detect numerical value, pH detection module two detect numerical value and pH detection module three detect pH integrated data module that numerical value obtain weighted average increment,
Be used for the numeric ratio of pH integrated data module according to pH modification scope numerical value, the master control system module that determines whether to need feeding to carry out the pH regulation and control,
And the feeding order that is used to receive the master control system module, agitated reactor is carried out the feed system module that the pH regulation and control are carried out in acid/alkali feeding;
The signal output part of wherein said pH detection module one is connected with a signal input part of pH integrated data module;
The signal output part of said pH detection module two is connected with a signal input part of pH integrated data module;
The signal output part of said pH detection module three is connected with a signal input part of pH integrated data module;
The signal output part of said pH integrated data module is connected with the signal input part of master control system module;
The signal output part of said master control system module is connected with the signal input part of feed system module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205167173U CN202453749U (en) | 2011-12-12 | 2011-12-12 | Automatic feeding control system for aqueous-solution dye production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205167173U CN202453749U (en) | 2011-12-12 | 2011-12-12 | Automatic feeding control system for aqueous-solution dye production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202453749U true CN202453749U (en) | 2012-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205167173U Expired - Fee Related CN202453749U (en) | 2011-12-12 | 2011-12-12 | Automatic feeding control system for aqueous-solution dye production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202453749U (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 CN2011205167173U patent/CN202453749U/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 |