CN205886885U - Full automatic reagent feeding device - Google Patents

Abstract

The utility model discloses a fully automatic dosing device, which comprises a dosing device body, a dosing hopper is arranged above the dosing device body, an electromagnetic valve is fixedly installed below the dosing hopper, and a dosing hopper The device body is provided with a medicament storage tank below the dosing hopper, a control device is fixedly installed below the display screen, a first stirring device is fixedly installed above the medicament storage tank, and the lower right side of the medicament storage tank is fixed A temperature sensor is installed, an observation window is provided on the outside of the medicament storage tank, a metering dosing pump is connected to the bottom of the medicament storage tank through a pipeline, and an electromagnetic flow valve is connected to the right side of the metering dosing pump through a pipeline. The right side of the electromagnetic flow valve is provided with a reaction tank. The fully automatic dosing device has the advantages of reasonable structural design, simple operation, convenient dosing, etc., can observe and control the flow of the medicine in real time, and can be widely used.

Description

A fully automatic dosing device

technical field

The utility model belongs to the technical field of dosing devices, in particular to a fully automatic dosing device.

Background technique

The automatic dosing device is composed of a medicine storage tank, a dosing device, a metering pump (dosing pump), an automatic control system, and connecting pipelines. In the water treatment industry and other fields, the automatic dosing device continuously and automatically injects a certain liquid into another liquid to form a mixed liquid, or makes the chemical reaction between the added medicament and a certain component in the liquid, In order to meet the expected process requirements.

The current dosing system has not realized fully automatic dosing in the true sense, because the liquid medicine in the medicine storage tank is basically prepared by the operator's feeling and experience, the operation volume is large, and the composition of the medicine fluctuates greatly due to human factors. Affect system stability.

Utility model content

The purpose of this utility model is to provide a fully automatic dosing device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a fully automatic dosing device, including a dosing device body, a dosing hopper is arranged above the dosing device body, and a fixed installation is installed below the dosing hopper There is a solenoid valve, the body of the dosing device is provided with a medicament storage tank below the dosing hopper, a display screen is fixedly installed on the upper left of the medicament storage tank, and a control device is fixedly installed below the display screen. The control device is electrically connected to the solenoid valve through wires, and the control device is electrically connected to the display screen through wires. A first stirring device is fixedly installed on the upper side of the medicine storage tank, and the first stirring device is connected to the control device through wires. Electrically connected, a temperature sensor is fixedly installed on the lower right side of the drug storage tank, and the temperature sensor is electrically connected to the control device through a wire. An observation window is provided on the outside of the drug storage tank. An electromagnetic heating device is provided, and the electromagnetic heating device is electrically connected to the control device through a wire, and a metering dosing pump is connected to the bottom of the drug storage tank through a pipeline, and the metering dosing pump is electrically connected to the control device through a wire The right side of the metering dosing pump is connected with an electromagnetic flow valve through a pipeline, and the electromagnetic flow valve is electrically connected with the control device through a wire. The right side of the electromagnetic flow valve is provided with a reaction tank. A water inlet is provided at the upper left, a water outlet is provided at the lower right of the reaction tank, a turbidimeter is provided inside the water inlet and the water outlet, a second stirring device is provided at the top of the reaction tank, and the second The stirring device is electrically connected with the control device through wires.

Preferably, a scale is provided above the observation window.

Preferably, the metering and dosing pump operates with frequency regulation according to process requirements.

Preferably, both the first stirring device and the second stirring device include a submersible motor, a rotating shaft and a stirring impeller.

Compared with the prior art, the utility model has the beneficial effects that: the fully automatic dosing device can stir the medicine through the design of the first stirring device; through the design of the temperature sensor, it can detect the temperature in the medicine storage tank in real time temperature; through the design of the electromagnetic heating device, the medicine can be heated; through the design of the electromagnetic flow valve, the flow of the medicine can be observed and controlled in real time; through the design of the turbidimeter, the turbidity of the water quality can be detected in real time; the fully automatic The dosing device has the advantages of reasonable structural design, simple operation, convenient dosing, etc., can observe and control the flow of medicine in real time, and can be widely used.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the circuit principle structure of the utility model.

In the figure: 1 dosing device body, 2 dosing hopper, 3 solenoid valve, 4 medicine storage tank, 5 display screen, 6 control device, 7 first stirring device, 8 temperature sensor, 9 observation window, 10 electromagnetic heating device, 11 metering dosing pump, 12 electromagnetic flow valve, 13 reaction tank, 14 water inlet, 15 water outlet, 16 turbidity meter, 17 second stirring device.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The utility model provides a fully automatic dosing device as shown in Figure 1-2, comprising a dosing device body 1, a dosing hopper 2 is arranged above the dosing device body 1, and the dosing hopper 2 A solenoid valve 3 is fixedly installed below, the dosing device body 1 is provided with a medicament storage tank 4 below the dosing hopper 2, and a display screen 5 is fixedly installed on the upper left of the medicament storage tank 4, and the display screen 5 A control device 6 is fixedly installed below the 5, the control device 6 is electrically connected to the solenoid valve 3 through a wire, the control device 6 is electrically connected to the display screen 5 through a wire, and the upper part of the medicine storage tank 4 is fixedly installed There is a first stirring device 7, the first stirring device 7 is electrically connected to the control device 6 through wires, a temperature sensor 8 is fixedly installed on the lower right side of the medicine storage tank 4, and the temperature sensor 8 is connected to the control device through wires 6 are electrically connected, the outer side of the medicine storage tank 4 is provided with an observation window 9, the top of the observation window 9 is provided with a scale, and the surrounding of the medicine storage tank 4 is provided with an electromagnetic heating device 10, and the electromagnetic heating device 10 is electrically connected to the control device 6 through wires, and a metering dosing pump 11 is connected to the bottom of the medicine storage tank 4 through a pipeline. The wire is electrically connected to the control device 6, and the right side of the metering dosing pump 11 is connected to an electromagnetic flow valve 12 through a pipeline, and the electromagnetic flow valve 12 is electrically connected to the control device 6 through a wire, and the electromagnetic flow valve 12 The right side of the reaction tank 13 is provided with a reaction tank 13, the upper left of the reaction tank 13 is provided with a water inlet 14, the lower right of the reaction tank 13 is provided with a water outlet 15, and the water inlet 14 and the water outlet 15 are provided with turbidity. Degree meter 16, described reaction tank 13 inner top is provided with second stirring device 17, and described first stirring device 7 and second stirring device 17 all comprise submersible motor, rotating shaft and stirring impeller, and described second stirring device 17 It is electrically connected with the control device 6 through wires.

Working principle: During the use of the automatic dosing device, firstly different medicines are added to the medicine storage tank 4 through the dosing hopper 2, and the addition of medicine is controlled by the solenoid valve 3. In the medicine storage tank 4, through the first The stirring device 7 can stir the medicine, the temperature sensor 8 can detect the temperature in the medicine storage tank in real time, the state of the medicine can be observed in real time through the observation window 9, the medicine can be heated by the electromagnetic heating device 10, and then the medicine can be added by metering The pump 11 and the electromagnetic flow valve 12 can observe and control the flow rate of the medicament in real time, and can also control the flow rate of the medicament, then the medicament enters the reaction tank 13, the sewage enters through the water inlet 14, is discharged through the water outlet 15, and passes through the second stirring device 17 provides proper agitation, and finally the turbidity meter 16 detects the turbidity of the sewage in real time.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (4)

1. a kind of Full-automatic agent-feeding device, including chemicals dosing plant body (1) it is characterised in that: described chemicals dosing plant body (1) Top is provided with dosing hopper (2), and the lower section of described dosing hopper (2) is installed with magnetic valve (3), described chemicals dosing plant body (1) lower section in dosing hopper (2) is provided with medicament storage tank (4), and the upper left side of described medicament storage tank (4) is installed with display screen (5), the lower section of described display screen (5) is installed with control device (6), and described control device (6) passes through wire and magnetic valve (3) it is electrically connected with, described control device (6) is passed through wire and is electrically connected with display screen (5), top in described medicament storage tank (4) It is installed with the first agitating device (7), described first agitating device (7) is passed through wire and is electrically connected with control device (6), institute The lower right stating medicament storage tank (4) is installed with temperature sensor (8), and described temperature sensor (8) passes through wire and control Device (6) is electrically connected with, and the outside of described medicament storage tank (4) is provided with observation window (9), and the surrounding of described medicament storage tank (4) is provided with Electromagnetic heater (10), described electromagnetic heater (10) is passed through wire and is electrically connected with control device (6), described medicament storage The lower section of tank (4) is connected with metering dosing pump (11) by pipeline, and described metering dosing pump (11) passes through wire and control device (6) it is electrically connected with, the right side of described metering dosing pump (11) is connected with electromagnetic flow valve (12), described Electromagnetic Flow by pipeline Valve (12) is passed through wire and is electrically connected with control device (6), and the right side of described electromagnetic flow valve (12) is provided with retort (13), institute The upper left side stating retort (13) is provided with water inlet (14), and the lower right of described retort (13) is provided with delivery port (15), described It is provided with nephelometer (16), in described retort (13), top is provided with the second agitating device in water inlet (14) and delivery port (15) (17), described second agitating device (17) passes through wire and control device (6) electric connection.

2. a kind of Full-automatic agent-feeding device according to claim 1 it is characterised in that: the top of described observation window (9) sets There is scale.

3. a kind of Full-automatic agent-feeding device according to claim 1 it is characterised in that: described metering dosing pump (11) press work Skill requires frequency modulation to run.

4. a kind of Full-automatic agent-feeding device according to claim 1 it is characterised in that: described first agitating device (7) and Second agitating device (17) all includes submersible motor, rotary shaft and agitator arm.