CN203540497U - Quantitative feeding system of liquid material - Google Patents
Quantitative feeding system of liquid material Download PDFInfo
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- CN203540497U CN203540497U CN201320722778.4U CN201320722778U CN203540497U CN 203540497 U CN203540497 U CN 203540497U CN 201320722778 U CN201320722778 U CN 201320722778U CN 203540497 U CN203540497 U CN 203540497U
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- charge pump
- check valve
- pipeline
- flow transmitter
- valve
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Abstract
The utility model discloses a quantitative feeding system of a liquid material. The quantitative feeding system comprises a liquid material tank, a reaction kettle, a control valve, a charge pump, a filter, a balanced check valve, a temperature sensor, a flow transmitter, an electromagnetic valve and a controller, wherein the liquid material tank is connected with the charge pump through the control valve via a pipeline; the charge pump is connected with the balanced check valve through the filter via the pipeline; the balanced check valve is connected with the charge end of the reaction kettle through the flow transmitter and the electromagnetic valve via the pipeline; the overflow end of the balanced check valve is connected to the input end of the charge pump via the pipeline; the temperature sensor is arranged on the pipeline between the output end of the balanced check valve and the flow transmitter; the temperature sensor and the flow transmitter are electrically connected with two input ends of the controller respectively; the charge pump and the electromagnetic valve are electrically connected with two output ends of the controller respectively. The quantitative feeding system is simple in structure, reasonable in design, convenient to use, applicable to quantitative charging of a plurality of liquid, and high in accuracy, and the work efficiency can be improved.
Description
Technical field
The utility model relates to a kind of feeding system, is specifically related to the quantitative feeding system of a kind of liquid material.
Background technology
During petrochemical industry is produced, for the strict quantitative criterion of feeding intake of reactant, once the material dropping into is excessive or not enough, producing product can be seriously defective, even output waste product.At present, existing equipment exists that complex structure, price are higher more, inefficiency and use defect or the deficiencies such as inconvenient, has a strong impact on carrying out smoothly of production.
Summary of the invention
The purpose of this utility model is exactly the defect existing for prior art, provides a kind of simple in structure, reasonable in design, and the degree of accuracy is high, the quantitative feeding system of liquid material that can increase work efficiency.
Its technical scheme is: the quantitative feeding system of liquid material, comprise liquid tank, reactor, control valve, charge pump, filter, balance check valve, temperature sensor, flow transmitter, magnetic valve and controller, the outlet of described liquid tank is connected with the input pipeline of charge pump by control valve, reinforced delivery side of pump is connected with the input pipeline of balance check valve by filter, the output of balance check valve is connected with the feeding end pipeline of reactor by flow transmitter and magnetic valve, and the effluent head of balance check valve is connected on charge pump input pipeline; Described temperature sensor is arranged on the pipeline between balance check valve output and flow transmitter; Described temperature sensor and flow transmitter are electrically connected with two inputs of controller respectively, and charge pump and magnetic valve are electrically connected with two outputs of controller respectively.
Wherein, described control valve is manual control valve.Described controller is Programmable Logic Controller or single chip machine controlling circuit.
The utility model compared with prior art, has the following advantages: simple in structure, reasonable in design, easy to use, be applicable to plurality of liquid quantifying feed, and the degree of accuracy is high, can increase work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
The specific embodiment
With reference to Fig. 1, the quantitative feeding system of liquid material, comprise liquid tank 1, reactor 2, control valve 3, charge pump 4, filter 5, balance check valve 6, temperature sensor 7, flow transmitter 8, magnetic valve 9 and controller 10, the outlet of described liquid tank 1 is connected with the input pipeline of charge pump 4 by control valve 3, the output of charge pump 4 is connected with the input pipeline of balance check valve 6 by filter 5, the output of balance check valve 6 is connected with the feeding end pipeline of reactor 2 by flow transmitter 8 and magnetic valve 9, the effluent head of balance check valve 6 is connected on charge pump 4 input pipelines, described temperature sensor 7 is arranged on the pipeline between balance check valve 6 outputs and flow transmitter 8, described temperature sensor 7 and flow transmitter 8 are electrically connected with two inputs of controller 10 respectively, and charge pump 4 and magnetic valve 9 are electrically connected with two outputs of controller 10 respectively.Wherein, described control valve 3 is manual control valve.Described controller 10 is Programmable Logic Controller or single chip machine controlling circuit.
During operation, controller 10 is set to program, connect power supply and open control valve 3.Under the control of controller 10, material in liquid tank 1 is transported to reactor 2 by control valve 3, charge pump 4, filter 5, balance check valve 6, flow transmitter 8 and magnetic valve 9, the signal of flow transmitter 8 is for detection of the flow that adds material, with this, be used as controller 10 and control the basis signal of charge pump 4 and magnetic valve 9 switches, thereby realize the reinforced object of automatic ration; The excessive materials that act as of balance check valve 6 overflow pipes refluxes.Temperature sensor 7, for detection of temperature in pipeline, prevents excess Temperature.
The utility model is simple in structure, reasonable in design, easy to use, is applicable to plurality of liquid quantifying feed, and the degree of accuracy is high, can increase work efficiency.
Claims (3)
1. the quantitative feeding system of liquid material, comprise liquid tank, reactor, control valve, charge pump, filter, balance check valve, temperature sensor, flow transmitter, magnetic valve and controller, it is characterized in that: the outlet of described liquid tank is connected with the input pipeline of charge pump by control valve, reinforced delivery side of pump is connected with the input pipeline of balance check valve by filter, the output of balance check valve is connected with the feeding end pipeline of reactor by flow transmitter and magnetic valve, and the effluent head of balance check valve is connected on charge pump input pipeline; Described temperature sensor is arranged on the pipeline between balance check valve output and flow transmitter; Described temperature sensor and flow transmitter are electrically connected with two inputs of controller respectively, and charge pump and magnetic valve are electrically connected with two outputs of controller respectively.
2. the quantitative feeding system of liquid material according to claim 1, is characterized in that: described control valve is manual control valve.
3. the quantitative feeding system of liquid material according to claim 1, is characterized in that: described controller is Programmable Logic Controller or single chip machine controlling circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320722778.4U CN203540497U (en) | 2013-11-18 | 2013-11-18 | Quantitative feeding system of liquid material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320722778.4U CN203540497U (en) | 2013-11-18 | 2013-11-18 | Quantitative feeding system of liquid material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203540497U true CN203540497U (en) | 2014-04-16 |
Family
ID=50458667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320722778.4U Expired - Fee Related CN203540497U (en) | 2013-11-18 | 2013-11-18 | Quantitative feeding system of liquid material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203540497U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104624122A (en) * | 2015-01-30 | 2015-05-20 | 宜兴市兴合树脂有限公司 | Solid maleic anhydride liquefying and burdening system |
| CN109046169A (en) * | 2018-08-30 | 2018-12-21 | 湖州星座食品有限公司 | A kind of weighing proportioning device for food production |
-
2013
- 2013-11-18 CN CN201320722778.4U patent/CN203540497U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104624122A (en) * | 2015-01-30 | 2015-05-20 | 宜兴市兴合树脂有限公司 | Solid maleic anhydride liquefying and burdening system |
| CN109046169A (en) * | 2018-08-30 | 2018-12-21 | 湖州星座食品有限公司 | A kind of weighing proportioning device for food production |
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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: 20140416 Termination date: 20181118 |