Process principle of automatic polymer preparation system

 

polymer preparation system is a relatively common flocculant preparation device. It is a complete set of equipment with dosing, stirring, liquid conveying, automatic control and integration. It is widely used in raw water in power plants, high-pressure feed water in boilers, and ground collection in oil fields. Dewatering and dewatering treatment systems, various petrochemical systems and wastewater treatment systems. Such as adding coagulant, phosphate, ammonia liquid, lime water, water quality stabilizer (corrosion inhibitor), scale inhibitor, liquid biocide, etc.

Process principle

The polymer preparation system is an intelligent, fully automatic, continuous and integrated dry powder dissolving and dosing device. The device consists of a water supply system, a dry powder dosing system, a dissolving and curing system, and an automatic control system.

This device is a fully automatic continuous configuration and dosing system for powdered medicaments. The dry powder agent enters the premixer from the screw propeller at the lower part of the hopper for premixing with clean water, the wetted material enters the preparation tank for dilution and mixing, and is prepared according to the concentration required by the user.

The preparation solution enters the storage tank from the preparation tank through the aging tank. When the liquid level in the storage tank is at a high level, the preparation process stops automatically, and when the solution drops to a low level, the batching process starts automatically. Both the preparation tank and the curing tank are equipped with agitators to fully ensure the dilution and curing of the medicine. The preparation flow and concentration can be determined by adjusting the water inlet flow and adjusting the speed of the screw shaft.

Device composition

The main body of the polymer preparation system is divided into two parts: dissolving medicine and liquid storage. The upper part is the gasification and dissolution part. The medicine dissolution box is provided with a solid-liquid isolation plate, and a filter cap is installed on the isolation plate, which plays the dual role of distributing gas and intercepting solid particles. The lower part is a liquid storage tank, which can be used alone or combined.

 

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