Wuchang environmental protection WHJY series complete set of automatic dosing device integrates cooked medicine box, dosing metering pump, Y-type filter, safety overflow valve, check valve, flow meter, flow compensator, pressure gauge, level gauge, and control instrument , Control valves and pipelines, water overflow devices, etc. are integrated to form a set of fully automatic drug dosing device. The automatic control system in the intelligent automatic control box can compare and judge the set flow signal with the actual flow signal, calculate the flow value, and pump the flow of the metering pump through the PLC variable frequency control system or the electric stroke control system control.

The Wuchang automatic dosing device, as an intelligent automatic dosing equipment, avoids the randomness and inaccuracy of dosing time and dosing amount during manual operation during the production process, and realizes online sampling, automatic detection, Automatic control, automatic reflux, quantitative dosing, real-time monitoring and other functions, accurately control the dosing amount or the amount of sewage, and always keep the original treatment liquid in the best state of compliance.

Wuchang automatic dosing device is suitable for oily sludge treatment system, oilfield ground gathering and transportation dehydration treatment, oilfield mud treatment, other solid-liquid mixture treatment, various petrochemical dosing systems, wastewater treatment systems, domestic water treatment systems, Air conditioning circulating water system, power plant raw water, boiler make-up water, etc., such as adding coagulant, coagulant, etc. in water treatment system; adding scale inhibitor to cooling tower; adding chemical agents, acid and alkali regularly and quantitatively in chemical industry, printing and dyeing Wait.

working principle:

Wuchang environmental protection WHJY series complete set of dosing device quantitatively transports powdered or liquid medicaments to the solution tank, and at the same time starts the stirring device to stir the solution in the solution tank, and then opens the valve at the lower part of the solution tank to make the solution flow by itself to the metering pump At the entrance, the metering pump delivers the solution to the dosing point according to the set demand. The dosing amount is controlled by the automatic control system through the frequency conversion control system or the electric stroke control system to control the flow of the metering pump. There are check valves, pressure gauges, flow compensators and safety relief valves at the outlet pipe of the metering pump to make the metering pump reliable. The dosing device tracks water quality changes through high-precision online water quality testing equipment, and controls the dosing pump to automatically add drugs in real time, so that the effluent meets the water quality standards required by the process.

Features:

1. It adopts intelligent instrument for automatic control and automatic operation, saving labor and eliminating waste.

2. Corrosion-resistant engineering plastics and stainless steel are used for the parts in contact with the medium, which have good corrosion resistance.

3. Stable performance, automatic intelligent control type can automatically adjust the dosage of dry powder and the cooking time according to the change of water flow.

4. The intelligent control box is equipped with fault alarms and alarms according to different situations. It can switch between automatic and manual modes, stand-alone stop operation, and all systems stop to ensure the safe operation of the equipment.

5. The equipment is small in size, simple to operate, and easy to install. On-site installation only needs to be connected to the water source and the power source.

6. It is not only suitable for powder, granular, fiber and other materials, but also for the configuration and dosing of liquid materials. Modular design of product structure, integrated combination, convenient capacity and function expansion;

7. A variety of brand components at home and abroad are available. For different media, choose materials and various grades of equipment and components. Users can choose and match at will. Our company can also customize stainless steel box type, stainless steel barrel type, PE barrel type, etc. Type, please refer to the actual picture;

8. The intelligent electric control box can choose explosion-proof and non-explosion-proof configurations, visualized operation, clear and easy-to-operate steps.

Application areas:

◆Sludge treatment: demulsification treatment, flocculation treatment, acid-base adjustment, etc. of oily sludge in oil fields, refining, and cleaning tanks

◆Wastewater treatment: flocculation treatment of oil field wastewater, municipal or industrial wastewater, treatment of sludge dehydration process, tertiary and fourth-level treatment of municipal waste water.

◆Drinking water purification: a water plant that uses surface water as a water source, the use of this device can improve the effect of purification and precipitation.

◆Wastewater treatment in the paper industry; wastewater treatment in the ore smelting process; brine treatment; sand and pebble preparation.

◆Other industries: In the process of industrial wastewater treatment in the chemical, electroplating, food and beverage industries, the use of this device greatly reduces the cost and reduces the burden on the municipal wastewater treatment plant.