CN203565042U - A liquid additive automatic adding system - Google Patents

Abstract

The utility model relates to an automatic addition system of liquid additive, including storing the container, the delivery pump, the transition container, metering device, the pipeline, the valve, the control box, all be equipped with agitator motor and stirring rake in storing container and the transition container, the stirring rake is driven by agitator motor, be equipped with the sensor in the metering device, store the container, the transition container, metering device passes through the pipeline and the valve is connected, store the container and pass through the delivery pump and be connected with the transition container, be equipped with metering device between transition container and the mixer, the control box control stores the container, the delivery pump, the transition container, metering device and valve. The utility model has the advantages that: the adding time of the liquid additive is shortened, the labor intensity of workers is reduced, and the operation rate of equipment is effectively improved; meanwhile, the adding precision of the liquid additive is improved, and the physical and chemical properties of the product are effectively improved; meanwhile, the pollution of the additive to the environment is reduced, and the energy conservation and environmental protection are realized.

Description

A liquid additive automatic adding system

technical field

The utility model relates to a system for automatically adding liquid additives, in particular to a system for automatically adding liquid additives in the refractory material manufacturing process.

Background technique

At present, the method of adding liquid additives to refractory materials in China is usually: liquid additives are stored in barrels or pools, weighed manually, and added to the mixer manually. Generally, iron drums are used to manually transfer the liquid additives to the weighing scale, and after manual weighing, they are manually transferred to the mixer for mixing. The addition process is long, the labor intensity is high, the environmental protection effect is poor, and the measurement accuracy is low, which affects the difficulty of production and management, and ultimately affects the physical and chemical properties of the product and labor productivity.

Contents of the invention

In order to overcome the deficiencies of the prior art, the purpose of this utility model is to provide an automatic liquid additive addition system, which shortens the liquid additive addition time, improves the accuracy of addition, improves production efficiency and product quality, and is energy-saving and environmentally friendly.

In order to achieve the above object, the utility model is realized through the following technical solutions:

An automatic liquid additive adding system, including a storage container, a delivery pump, a transition container, a metering device, a pipeline, a valve, and a control box. Both the storage container and the transition container are equipped with a stirring motor and a stirring rake, and the stirring rake is driven by the stirring motor. There is a sensor in the metering device, the storage container, the transition container, and the metering device are connected through pipes and valves, the storage container is connected to the transition container through a delivery pump, a metering device is installed between the transition container and the mixer, and the control box controls the storage container, delivery Pumps, transition vessels, metering devices and valves.

The cross section of the storage container and transition container is square or circular.

The valves are pneumatic or electric valves.

Both the storage container and the transition container are provided with a thermal insulation layer on the outside.

A return pipe is connected between the storage container and the transition container.

Compared with the prior art, the beneficial effects of the utility model are:

It shortens the adding time of liquid additives and reduces the labor intensity of workers, thereby effectively improving the equipment operation rate; at the same time, it improves the accuracy of adding liquid additives and effectively improves the physical and chemical properties of products; at the same time, it reduces the environmental pollution of additives and saves energy. Environmental friendly.

Description of drawings

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

In the figure: 1-storage container 2-delivery pump 3-transition container 4-metering device 5-pipeline 6-valve 7-control box 8-mixer 9-return pipe.

Detailed ways

The utility model is described in detail below in conjunction with the accompanying drawings, but it should be pointed out that the implementation of the utility model is not limited to the following embodiments.

As shown in Figure 1, a liquid additive automatic adding system includes a storage container 1, a delivery pump 2, a transition container 3, a metering device 4, a pipeline 5, a valve 6, and a control box 7. Both the storage container 1 and the transition container 3 are equipped with Stirring motor and stirring rake, the stirring rake is driven by the stirring motor, the metering device 4 is equipped with a sensor, the storage container 1, the transitional container 3, and the metering device 4 are connected through the pipeline 5 and the valve 6, and the storage container 1 is connected to the transitional container through the delivery pump 2 3 connection, a metering device 4 is provided between the transition container 3 and the mixer 8, and the control box 7 controls the storage container 1, the delivery pump 2, the transition container 3, the metering device 4 and the valve 6.

The cross sections of the storage container 1 and the transition container 3 are square or circular.

The valve 6 is a pneumatic or electric valve 6, and may also be an electromagnetic valve.

Both the storage container 1 and the transition container 3 are provided with thermal insulation layers on the outside.

A return pipe 9 is connected between the storage container 1 and the transition container 3 .

The method for using the liquid additive automatic adding system comprises the following steps:

1) Send the liquid additive that needs to be added into the storage container 1 through the conveying device, and the liquid additive in the storage container 1 is continuously stirred by the stirring rake driven by the internal stirring motor;

2) The liquid additive flows out of the storage container 1 continuously according to the requirements of the downstream process, and is transported to the transition container 3 by the delivery pump 2 for storage. The transition container 3 ensures stable and balanced quality of the liquid additive through its internal stirring motor and stirring rake ; After the transition container 3 is filled up, it flows back to the storage container 1 through the return pipe 9 to form a closed loop;

3) When the mixer 8 needs liquid additives, open the valve 6 on the pipeline 5 in front of the metering device 4, or control the opening of the valve 6 through the control box 7, and the liquid additives will flow into the metering device 4, which will be detected by the sensor. Send a signal to the control box 7, and the control box 7 controls the valve 6 to close; at the same time, the valve 6 under the metering device 4 opens, and the liquid additive automatically flows into the mixer 8. The storage container 1, the transition container 3, and the metering device 4 of the system are equipped with thermal insulation materials on the outside, which can effectively prevent freezing in winter.

The utility model reduces the environmental hazard of the liquid additive, shortens the adding time, reduces the labor intensity of workers, and improves the adding accuracy through the application of the sensor. So as to effectively guarantee the quality of the product. The utility model can also be used for the technological transformation project of the old liquid additive production line besides being used for the new project.

Claims (5)

1. a liquid additive added automatically system, it is characterized in that, comprise hold-up vessel, delivery pump, transition container, metering device, pipeline, valve, control cabinet, in hold-up vessel and transition container, be equipped with stirring motor and raker stirrer, raker stirrer is driven by stirring motor, in metering device, be provided with sensor, hold-up vessel, transition container, metering device is connected with valve by pipeline, hold-up vessel is connected with transition container by delivery pump, between transition container and mixer, be provided with metering device, control cabinet is controlled hold-up vessel, delivery pump, transition container, metering device and valve.

2. a kind of liquid additive added automatically system according to claim 1, is characterized in that, described hold-up vessel and transition container cross section are square or circular.

3. a kind of liquid additive added automatically system according to claim 1, is characterized in that, described valve is pneumatic or electrically operated valve.

4. a kind of liquid additive added automatically system according to claim 1, is characterized in that, described hold-up vessel and transition container outside are equipped with insulating.

5. a kind of liquid additive added automatically system according to claim 1, is characterized in that, between described hold-up vessel and transition container, is connected with return duct.

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