CN209997518U - kind of medicament case liquid level detection device - Google Patents
kind of medicament case liquid level detection device Download PDFInfo
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- CN209997518U CN209997518U CN201920556530.2U CN201920556530U CN209997518U CN 209997518 U CN209997518 U CN 209997518U CN 201920556530 U CN201920556530 U CN 201920556530U CN 209997518 U CN209997518 U CN 209997518U
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Abstract
The utility model relates to an kind of chemical tank liquid level detection device, including the chemical tank, be provided with the intermediate layer in the tank wall of chemical tank, be provided with electric heating wire in the intermediate layer, electric heating wire is connected to the power end through heating relay, the upper portion of chemical tank inner wall is provided with upper limit level sensor, the lower part of chemical tank inner wall is equipped with lower limit level sensor, the bottom of chemical tank is equipped with ejection of compact pipeline, install ejection of compact solenoid valve on the ejection of compact pipeline, the top of chemical tank is provided with the inlet tube, install the solenoid valve that intakes on the inlet tube, it is connected to the water source end to advance water pipe, still be equipped with temperature sensor in the chemical tank, still include agitator motor, agitator motor's output shaft has the (mixing) shaft, be equipped with stirring vane on the (mixing) shaft, agitator motor's power supply end is connected to the power end through stirring relay, including concentrated chemical tank.
Description
Technical Field
The utility model belongs to the technical field of the ore selection equipment, a detection device, especially kind of chemical tank liquid level detection device are selected for use in kinds of ores is related to.
Background
In the prior art, when a chemical is prepared by mineral separation, the addition amount of water is unstable, and the addition amount of the chemical is not accurate, so that the concentration of the chemical is not accurately prepared, and the stability of a flotation process of a mineral separation production process is influenced.
Particularly, in the ore selection process, when the grade of the selected raw ore changes, the concentration and the addition of the medicament need to be adjusted in time, if the adjustment is not accurate, the production efficiency and the stability of indexes are directly affected in time, and the medicament is wasted.
In addition, the dosage of the kit is easily affected by the surrounding environment, which results in inaccurate dosage. This is a disadvantage of the prior art.
In view of this, the utility model provides an kinds of chemical tank liquid level detection devices of design to solve the above-mentioned problem that exists among the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a design kind of chemical tank liquid level detection device to solve among the prior art because the medicament is prepared inaccurately and lead to the low and unstable problem of index of production efficiency.
In order to achieve the above purpose, the utility model provides the following technical scheme:
A device for detecting the liquid level in a medicament box, comprising:
the electric heating wire is connected to a power supply end through a heating relay;
an upper limit liquid level sensor is arranged at the upper part of the inner wall of the chemical tank, a lower limit liquid level sensor is arranged at the lower part of the inner wall of the chemical tank, a discharge pipeline is arranged at the bottom of the chemical tank, a discharge electromagnetic valve is installed on the discharge pipeline, a water inlet pipe is arranged at the top of the chemical tank, a water inlet electromagnetic valve is installed on the water inlet pipe, and the water inlet pipe is connected to a water source end;
a temperature sensor and a concentration sensor are also arranged in the chemical box;
the stirring device is characterized by also comprising a stirring motor, wherein an output shaft of the stirring motor is connected with a stirring shaft, stirring blades are arranged on the stirring shaft, and a power supply end of the stirring motor is connected to a power supply end through a stirring relay;
the concentrated chemical tank is connected to the chemical box through a chemical delivery pipe, a chemical feeding pump is arranged on the chemical delivery pipe, and a power supply end of the chemical feeding pump is connected to a power supply end through a chemical feeding relay;
heating relay, upper limit level sensor, lower limit level sensor, ejection of compact solenoid valve, the solenoid valve of intaking, stirring relay, add medicine relay, concentration sensor and temperature sensor all be connected to the PLC controller.
Preferably, the temperature sensor is a temperature sensor with model number TP 100; not only can accurately detect the temperature value of the solution in the medicine case, but also has low cost.
Preferably, the electric heating wire is made of copper; adopt copper electric heating wire can realize the rapid heating to the medicament case.
Preferably, the inner walls of the discharge pipeline and the medicine conveying pipe are provided with corrosion-resistant protective layers; so as to enhance the corrosion resistance effect of the discharge pipeline and the medicine conveying pipe and prolong the service life.
Preferably, the corrosion-resistant protective layer is a paint layer; not only can effectively play corrosion-resistant effect, with low costs moreover, processing is convenient.
Preferably, the stirring blade adopts a spiral stirring blade; the spiral stirring blade can improve the stirring effect.
Preferably, the stirring shaft is a stainless steel stirring shaft, and the stirring blades are stainless steel alternating stirring blades; so as to enhance the corrosion resistance of the stirring shaft and the stirring blades and prolong the service life.
The utility model has the advantages that the temperature of the solution in the chemical box can be effectively controlled through the temperature sensor and the electric heating wire; the position information of the solution in the chemical box can be detected through the upper limit liquid level sensor and the lower limit liquid level sensor, a water source is supplemented in time through the water inlet pipe, and meanwhile, the concentration of the solution in the chemical box is adjusted through the drug delivery pipe; through setting up agitator motor, can carry out rapid mixing evenly with the solution in the medicament case, reduce measuring error.
Furthermore, the utility model relates to a principle is reliable, and simple structure has very general application prospect.
Therefore, compared with the prior art, the utility model has the substantive characteristics and the progress, and the beneficial effects of the implementation are also obvious.
Drawings
Fig. 1 is a schematic structural diagram of kinds of chemical tank liquid level detection devices provided by the utility model.
Fig. 2 is a control schematic diagram of kinds of chemical tank liquid level detection devices provided by the utility model.
The system comprises a chemical box 1, a chemical box 2, an interlayer 3, an electric heating wire 4, a heating relay 5, a power supply end 6, an upper limit liquid level sensor 7, a lower limit liquid level sensor 8, a discharge pipeline 9, a discharge electromagnetic valve 10, a water inlet pipe 11, a water inlet electromagnetic valve 12, a water supply end 13, a temperature sensor 14, a stirring motor 15, a stirring shaft 16, a stirring blade 17, a stirring relay 18, a concentrated chemical tank 18, a chemical delivery pipe 19, a chemical delivery pump 20, a chemical delivery relay 21, a PLC 22, a corrosion-resistant protective layer 23 and a concentration sensor 24.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings by way of specific examples, which are illustrative of the present invention and are not limited to the following embodiments.
As shown in fig. 1 and 2, the kinds of medicine tank liquid level detection devices provided by the present embodiment include:
the electric heating device comprises a chemical box 1, wherein an interlayer 2 is arranged in the box wall of the chemical box 1, an electric heating wire 3 is arranged in the interlayer 2, and the electric heating wire 3 is connected to a power supply end 5 through a heating relay 4; the electric heating wire 3 is made of copper; adopt copper electric heating wire can realize the rapid heating to the medicament case.
An upper limit liquid level sensor 6 is arranged at the upper part of the inner wall of the chemical box 1, a lower limit liquid level sensor 7 is arranged at the lower part of the inner wall of the chemical box, a discharge pipeline 8 is arranged at the bottom of the chemical box 1, a discharge electromagnetic valve 9 is installed on the discharge pipeline 8, a water inlet pipe 10 is arranged at the top of the chemical box 1, a water inlet electromagnetic valve 11 is installed on the water inlet pipe 10, and the water inlet pipe 10 is connected to a water source end 12;
a temperature sensor 13 and a concentration sensor 24 are also arranged in the medicament box 1; the temperature sensor 13 adopts a temperature sensor with the model number TP 100; not only can accurately detect the temperature value of the solution in the medicine case, but also has low cost.
The stirring device also comprises a stirring motor 14, wherein an output shaft of the stirring motor 14 is connected with a stirring shaft 15, a stirring blade 16 is arranged on the stirring shaft 15, and the stirring blade 16 adopts a spiral stirring blade; the spiral stirring blade can improve the stirring effect. The power supply end of the stirring motor 14 is connected to the power supply end through a stirring relay 17; the stirring shaft 15 is a stainless steel stirring shaft, and the stirring blades 16 are stainless steel alternating stirring blades; so as to enhance the corrosion resistance of the stirring shaft and the stirring blades and prolong the service life.
The chemical box is characterized by further comprising a concentrated chemical tank 18, wherein the concentrated chemical tank 18 is connected to the chemical box 1 through a chemical delivery pipe 19, a chemical feeding pump 20 is arranged on the chemical delivery pipe 19, and a power supply end of the chemical feeding pump 20 is connected to a power supply end through a chemical feeding relay 21; the inner walls of the discharge pipeline 8 and the medicine conveying pipe 19 are provided with corrosion-resistant protective layers 23; so as to enhance the corrosion resistance effect of the discharge pipeline and the medicine conveying pipe and prolong the service life. The corrosion-resistant protective layer 23 is a paint layer; not only can effectively play corrosion-resistant effect, with low costs moreover, processing is convenient.
And the heating relay 4, the upper limit liquid level sensor 6, the lower limit liquid level sensor 7, the discharging electromagnetic valve 9, the water inlet electromagnetic valve 11, the stirring relay 17, the dosing relay 21 and the temperature sensor 13 are all connected to a PLC (programmable logic controller) 22.
The working principle of the technical scheme is as follows:
when the lower limit liquid level sensor detects that the liquid level of the solution in the chemical box is lower than the lower limit liquid level sensor, the PLC controller controls the discharge electromagnetic valve to be closed, the water inlet electromagnetic valve is opened, a water source is injected into the chemical box, when the liquid level in the chemical box is higher than the upper limit liquid level sensor, the PLC controller controls the water inlet electromagnetic valve to be closed, the chemical adding relay is controlled to be switched on, concentrated chemical is added into the chemical box through the chemical adding pump, the stirring relay is controlled to be switched on, the stirring motor is operated to stir the solution in the chemical box, so that the concentration is uniform, meanwhile, the concentration sensor 24 detects the concentration of the solution, and the concentration sensor adopts a corresponding concentration sensor for configuring the solution in the chemical; the concentration sensor transmits the detected solution concentration data to the PLC, when the concentration reaches a preset requirement, the PLC controls the dosing relay to be switched off, and the dosing pump stops dosing; the PLC controller can reopen the discharging electromagnetic valve as required;
the temperature sensor transmits the detected value to the PLC controller, and the PLC controller controls the on-off of the heating relay according to the detected temperature data so as to realize the heating operation of the chemical box.
The above disclosure is only for the preferred embodiments of the present invention, but the present invention is not limited thereto, and any person skilled in the art can think of the inventive changes, and several improvements and decorations made without departing from the principle of the present invention should fall within the protection scope of the present invention.
Claims (7)
1, kind of medicament case liquid level detection device, its characterized in that includes:
the electric heating wire is connected to a power supply end through a heating relay;
an upper limit liquid level sensor is arranged at the upper part of the inner wall of the chemical tank, a lower limit liquid level sensor is arranged at the lower part of the inner wall of the chemical tank, a discharge pipeline is arranged at the bottom of the chemical tank, a discharge electromagnetic valve is installed on the discharge pipeline, a water inlet pipe is arranged at the top of the chemical tank, a water inlet electromagnetic valve is installed on the water inlet pipe, and the water inlet pipe is connected to a water source end;
a temperature sensor and a concentration sensor are also arranged in the chemical box;
the stirring device is characterized by also comprising a stirring motor, wherein an output shaft of the stirring motor is connected with a stirring shaft, stirring blades are arranged on the stirring shaft, and a power supply end of the stirring motor is connected to a power supply end through a stirring relay;
the concentrated chemical tank is connected to the chemical box through a chemical delivery pipe, a chemical feeding pump is arranged on the chemical delivery pipe, and a power supply end of the chemical feeding pump is connected to a power supply end through a chemical feeding relay;
heating relay, upper limit level sensor, lower limit level sensor, ejection of compact solenoid valve, the solenoid valve of intaking, stirring relay, add medicine relay and temperature sensor all be connected to the PLC controller.
2. The kinds of kit level detecting devices of claim 1, wherein the temperature sensor is a model TP100 temperature sensor.
3. The kind of medicine box liquid level detection device of claim 1 or 2, wherein the electric heating wire is copper.
4. The reagent box liquid level detection device of claim 3, wherein the inner walls of the discharge pipe and the medicine conveying pipe are provided with corrosion-resistant protective layers.
5. The reagent box liquid level detection device of claim 4, wherein the corrosion-resistant protection layer is a paint layer.
6. The reagent box liquid level detection device of claim 5, wherein the stirring blade is a helical stirring blade.
7. The kinds of medicament box liquid level detection device of claim 6, wherein the (mixing) shaft is a stainless steel (stainless steel) stirring shaft, and the stirring vane is a stainless steel stirring vane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920556530.2U CN209997518U (en) | 2019-04-22 | 2019-04-22 | kind of medicament case liquid level detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920556530.2U CN209997518U (en) | 2019-04-22 | 2019-04-22 | kind of medicament case liquid level detection device |
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| Publication Number | Publication Date |
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| CN209997518U true CN209997518U (en) | 2020-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920556530.2U Active CN209997518U (en) | 2019-04-22 | 2019-04-22 | kind of medicament case liquid level detection device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111781977A (en) * | 2020-07-14 | 2020-10-16 | 杭州羚云科技有限公司 | LIMS traditional chinese medical treatment reagent automatic supply system |
| CN111916652A (en) * | 2020-08-06 | 2020-11-10 | 建德希傅电子科技有限公司 | Storage battery with automatic electrolyte adding and stirring functions |
| CN112844209A (en) * | 2020-12-25 | 2021-05-28 | 山东东山新驿煤矿有限公司 | Automatic inorganic medicine dispensing system and method for sewage treatment station |
-
2019
- 2019-04-22 CN CN201920556530.2U patent/CN209997518U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111781977A (en) * | 2020-07-14 | 2020-10-16 | 杭州羚云科技有限公司 | LIMS traditional chinese medical treatment reagent automatic supply system |
| CN111781977B (en) * | 2020-07-14 | 2021-07-30 | 杭州羚云科技有限公司 | Working method of LIMS (LiMS) automatic Chinese medical treatment reagent supply system |
| CN111916652A (en) * | 2020-08-06 | 2020-11-10 | 建德希傅电子科技有限公司 | Storage battery with automatic electrolyte adding and stirring functions |
| CN112844209A (en) * | 2020-12-25 | 2021-05-28 | 山东东山新驿煤矿有限公司 | Automatic inorganic medicine dispensing system and method for sewage treatment station |
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