CN201107668Y - Mercerization aqueous alkali automatic preparing instrument - Google Patents
Mercerization aqueous alkali automatic preparing instrument Download PDFInfo
- Publication number
- CN201107668Y CN201107668Y CNU2007201149610U CN200720114961U CN201107668Y CN 201107668 Y CN201107668 Y CN 201107668Y CN U2007201149610 U CNU2007201149610 U CN U2007201149610U CN 200720114961 U CN200720114961 U CN 200720114961U CN 201107668 Y CN201107668 Y CN 201107668Y
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- Prior art keywords
- concentration
- control
- mercerising
- control module
- aqueous alkali
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Abstract
The utility model discloses an automatic distributing apparatus of mercerized aqueous alkali, which comprises an operation unit, a control unit, an electrical control valve and a concentration sensor. The concentration sensor transmits the concentration signals of the aqueous alkali to the operation unit through the control unit that can set parameters according to the actually required concentration and transmit the set concentration parameter signals to the control unit; the control unit further transforms the concentration parameter signals into the control signals so as to control the electrical control valve. The technical proposal solves technical problems in the existing distributing apparatus of mercerized aqueous alkali, such as the complex structure, a plurality of components, inconvenient and slow control, high costs and so on. The utility model provides an automatic distributing apparatus of mercerized aqueous alkali, which has the advantages of simple structure, convenient and fast control and low costs.
Description
Technical field
The utility model relates to a kind of solution automatic measurement and control device, particularly relates to a kind of mercerising aqueous slkali and allocates instrument automatically.
Background technology
In the prior art, the concentration of the mercerising aqueous slkali of mercerizing range is generally measured by the manual titration, artificial measurement shortcoming is a complicated operation, automaticity is not high, efficiency of measurement is low, error is big, easily go out substandard products, so someone researches and develops and has applied for Chinese patent " microcomputer mercerising alkali concn the auto-controlling apparatus " (patent No.: CN87214175U), mainly comprise Z-80 type processor, digital indicator, alkali pump, water pump and the concentration conversion equipment of being made up of electromagnetism lye pump, measurement tube, air pressure pump and pressure transducer that fluid pressure can be converted to electric signal.Can in the mercerising process, measure the concentration of mercerising alkali lye, and adjust to automatically on the concentration of technological requirement, though this device is improving automaticity, the structure more complicated, simple inadequately, it is not quick to control inconvenience, has increased cost yet.
Summary of the invention
The utility model has mainly solved the complex structure that existing mercerising aqueous slkali deployment device exists, and required parts are more, and it is not quick to control inconvenience, the more high technical matters of cost, provide a kind of simple in structure, controlled convenient and swiftly, the mercerising aqueous slkali that cost is low is allocated instrument automatically.
The technical solution of the utility model is achieved in that a kind of mercerising aqueous slkali allocates instrument automatically, it comprises operating unit, control module, motorized adjustment type valve and concentration sensor, concentration sensor is transferred to operating unit with the concentration signal of solution by control module, operating unit can carry out parameter setting according to the required concentration of reality, and the concentration parameter signal after will setting is transferred to control module, and control module is that control signal is in order to control motorized adjustment type valve again with the concentration parameter conversion of signals.
As preferably, this device also includes a ultrasonic distance sensor, and described ultrasonic distance sensor can be measured the height of solution level, and this signal is transferred to control module in order to control solution capacity.
As preferably, described operating unit is a touch-screen.
As preferably, described control module is PLC.
Compare with existing mercerising aqueous slkali deployment device, the utlity model has following advantage: structure was simpler, and cost is low, and it is more convenient to operate, and accuracy also improves greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Embodiment of the present utility model is as follows: as shown in Figure 1, automatically allocate instrument according to a kind of mercerising aqueous slkali of the present utility model, it comprises operating unit 6, control module 4, motorized adjustment type valve and concentration sensor 5, motorized adjustment type valve comprises concentrated base motorized adjustment type valve 1 and light alkali motorized adjustment type valve 2, concentrated base motorized adjustment type valve 1 and light alkali motorized adjustment type valve 2 are separately positioned on the high alkali liquid pipeline and weak lye pipeline that leads to mercerising alkali lye pond, concentration sensor 5 can be at any time be transferred to operating unit 6 with the concentration signal of solution by control module 4, described operating unit 6 is a K-TP178micro type touch-screen, if the solution concentration in the mercerising aqueous slkali pond does not meet the set numerical value that is provided with, then operating personnel can carry out parameter setting at operating unit 6 according to the required concentration of reality, and the concentration parameter signal after will setting is transferred to control module 4, control module 4 is Siemens S7-200 PLC, control module 4 is the switch of control signal in order to control motorized adjustment type valve again with the concentration parameter conversion of signals, it is the influx of may command concentrated alkali solution and light alkali solution, thereby can make alkaline concentration in the mercerising alkali lye pond constantly near the standard of setting on the operating unit 6, concentration sensor 5 constantly passes to operating unit 6 with the alkaline concentration in the mercerising aqueous slkali pond by control module 4, can show the concentration of lye that constantly changes in the mercerising alkali lye pond on the operating unit 6, when the concentration of lye in the mercerising alkali lye pond reached set setting numerical value, this moment, control module 4 control motorized adjustment type valves were closed it.
Further, because the severe corrosive of aqueous slkali, alkali lye in mercerising alkali lye pond overflows, this device also includes a ultrasonic distance sensor 3, ultrasonic distance sensor 3 links to each other with control module 4, described ultrasonic distance sensor 3 is located at the top in mercerising alkali lye pond, it can measure the liquid level in the mercerising aqueous slkali pond, and the liquid level in the mercerising aqueous slkali pond is converted into signal constantly is transferred to control module 4, alkali lye position in mercerising alkali lye pond too high or surpass last in limited time, control module 4 can send alerting signal and show on operating unit 6, need close motorized adjustment type valve this time in case the mercerising aqueous slkali overflows; Can certainly in mercerising alkali lye pond, a discharger be set, the nozzle position of discharger is lower slightly than the alkali lye position upper limit in the mercerising alkali lye pond, when liquid level reaches the spillway position, excessive solution can flow out in the lye tank so that utilization has once more also avoided simultaneously liquid level to influence the allotment of aqueous slkali above upper limit hard closing motorized adjustment type valve by discharger.
Claims (4)
1, a kind of mercerising aqueous slkali is allocated instrument automatically, it comprises operating unit and control module, it is characterized in that it also includes motorized adjustment type valve and concentration sensor, concentration sensor is transferred to operating unit with the concentration signal of solution by control module, operating unit can carry out parameter setting according to the required concentration of reality, and the concentration parameter signal after will setting is transferred to control module, and control module is that control signal is in order to control motorized adjustment type valve again with the concentration parameter conversion of signals.
2, mercerising aqueous slkali according to claim 1 is allocated instrument automatically, it is characterized in that this device also includes a ultrasonic distance sensor, described ultrasonic distance sensor can be measured the height of solution level, and this signal is transferred to control module in order to control solution capacity.
3, mercerising aqueous slkali according to claim 1 is allocated instrument automatically, it is characterized in that described operating unit is a touch-screen.
4, mercerising aqueous slkali according to claim 1 is allocated instrument automatically, it is characterized in that described control module is PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201149610U CN201107668Y (en) | 2007-09-21 | 2007-09-21 | Mercerization aqueous alkali automatic preparing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201149610U CN201107668Y (en) | 2007-09-21 | 2007-09-21 | Mercerization aqueous alkali automatic preparing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201107668Y true CN201107668Y (en) | 2008-08-27 |
Family
ID=39959479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201149610U Expired - Fee Related CN201107668Y (en) | 2007-09-21 | 2007-09-21 | Mercerization aqueous alkali automatic preparing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201107668Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873476A (en) * | 2011-07-15 | 2013-01-16 | 品翔电子塑胶制品(东莞)有限公司 | Automatic control device for proportion of scaling powder |
| CN107879362A (en) * | 2016-09-29 | 2018-04-06 | 内蒙古乌海化工有限公司 | A kind of induction system for evaporation of chlorine-alkali |
-
2007
- 2007-09-21 CN CNU2007201149610U patent/CN201107668Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873476A (en) * | 2011-07-15 | 2013-01-16 | 品翔电子塑胶制品(东莞)有限公司 | Automatic control device for proportion of scaling powder |
| CN107879362A (en) * | 2016-09-29 | 2018-04-06 | 内蒙古乌海化工有限公司 | A kind of induction system for evaporation of chlorine-alkali |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yan Gangfeng Inventor after: Bai Yang Inventor after: Jin Debao Inventor before: Yan Gangfeng |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YAN GANGFENG TO: YAN GANGFENG; BAI YANG; JIN DEBAO |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080827 Termination date: 20110921 |