System for electrically heating and stirring pasted agent

Abstract

The invention relates to a system for electrically heating and stirring a pasted agent. The system comprises an electrical agent heating device and a stirring device, wherein the electrical agent heating device consists of a dosing drum and an ejector rod type resistive heater arranged in the dosing drum; the agent stirring device consists of an agent stirring drum, a motor, a reducer, a stirring device and a spiral steam pipeline, the motor and the reducer are arranged at the upper part of the agent stirring drum, the stirring device is connected with the motor and the reducer, and the spiral steam pipeline is arranged in the agent stirring drum; an agent inlet is formed in the upper part of the agent stirring drum; an agent feeding hopper is arranged at the agent inlet, and the obconical agent feeding hopper is larger in the upper opening and smaller in the lower opening; the dosing drum is reversely arranged on the agent feeding hopper; and an agent conveying pipe is arranged at the lower part of the agent stirring drum and connected with the agent conveying pump. The system for electrically heating and stirring the pasted agent is simple in structure, the pasted agent can be heated into a fluid agent, further, the fluid agent can directly be enabled to flow into an agent stirring tank automatically, and dosage of the agent stirring tank is controllable.

Description

technical field [0001] The invention belongs to the technical field of preparation of medicaments in mineral processing plants, in particular to a paste-like medicament electric heating and medicament stirring system. Background technique [0002] In the flotation of the mineral processing plant, agents such as collectors and foaming agents are used, and filter aids are added in some filtration operations. Many chemicals in the concentrator are organic chemicals. Some commonly used chemicals have a low freezing point and are in the form of a paste that is almost immobile at room temperature. Therefore, it needs to be heated into a liquid with good fluidity before it can be fed into the subsequent ripening system. At present, most of the chemical heating in mineral processing plants adopts the method of placing the chemical barrel in a hot water pool for heating. This method occupies a large area and requires a lot of hot water. In addition, the floating chemical barrel must ...

AI Technical Summary

Problems solved by technology

At present, most of the chemical heating in mineral processing plants adopts the method of placing the chemical barrel in a hot water pool for heating. This method occupies a large area and requires a lot of hot water. In addition, the floating chemical barrel must be continuously turned over to completely heat the chemical. After heating It is necessary to remove the medicine barrel from the hot water pool and then pour the medicine from the medicine barrel into the stirring tank for promoting ripening. The amount of medicine added to the stirring tank cannot be accurately controlled.

At present, most of the medicines after ripening are delivered by ordinary medicine delivery pumps. This kind of pump can only deliver but not measure. In the follow-up operation, a complicated and precise dosing system needs to be configured.

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