PRODUCT DESCRIPTION

PAM Solution Automatic Dosing Device

JY series PAM solution automatic dosing device, mainly composed of an automatic dry powder dosing system, an automatic quantitative water injection device, a vortex prewetting device, a liquid level monitoring device, a stirring device, pipelines, valves, etc., is a system device integrating dry powder storage, feeding, wetting, dissolution and curing. The system under full-automatic control can be used for batch and continuous preparation of high-molecular polymer solution. It is widely used in sewage treatment, drinking water purification, industrial wastewater treatment, papermaking, ore smelting, etc.

WORKING PRINCIPLE

PAM powder passes through a high-efficiency vortex wetting device, is then mixed with water, fully stirred and dissolved into a PAM solution with a concentration of 0.1~0.5%. Later, the solution is cured and put in the storage tank for standby application. 

The curing time of the prepared solution depends on the nature of the agent, the required flow rate of the process and the effective volume of the device, and generally, the dissolution and curing time of the solution shall reach 45-60min to ensure the dissolution and curing effect of the solution and the full curing of the agent. 

Feed water according to the set flow rate and at the same time, automatically add quantitative dry powder; wet the power in the prewetting device, put it in the dissolution tank for mixing and dissolution; when the liquid level reaches the overflow height, put it in the curing tank for stirring and curing and at the same time, stir the solution in the dissolution tank; when the liquid level reaches the overflow height, put it in the storage tank for storage and standby application; after the curing, when the solution in the storage tank rises to the high liquid level, use the prepared PAM solution. After the first preparation, the device supplies solution required for the process while preparing a new solution, which can meet the needs of continuous operation for 24 hours.

STRUCTURE DIAGRAM

MAIN TECHNICAL PARAMETERS

Note: The maximum dosage refers to the dosage per hour at the minimum - maximum speed of the dry powder dosing spiral under the premise of full curing.
In actual operation, the speed of the dosing spiral can be adjusted according to the concentration requirements to adjust the dry powder dosage; the inlet water pressure (flow rate) can be adjusted to meet the preparation concentration requirements and output requirements.
On special occasions, the design can be changed to increase the dosage of dry powder per unit time. To increase the dosage per hour, please put forward such request while placing the order.