1. Overview

Typically consists of one tank, two pumps, and one electric agitator to form a complete system. It can also be configured as two tanks with two pumps, two tanks with multiple pumps, or multiple tanks with multiple pumps according to user requirements. Suitable for the preparation and quantitative dosing of liquid-liquid, solid-liquid, and gas-liquid chemical solutions.

2. Main Features

Fully functional configuration, high safety, and stable performance

Modular design for easy transportation, installation, and maintenance 

Independent electrical control cabinet for convenient installation and debugging (remote/automatic control can also be configured)

3. Main Materials

Solution tank materials: PE, carbon steel, carbon steel rubber-lined, 304 (316) stainless steel

Agitator materials: carbon steel, carbon steel rubber-lined, 304 stainless steel, 316 stainless steel

Metering pump wetted parts materials: UPVC, PVDF, carbon steel, 304 stainless steel, 316 stainless steel

4. System Diagram (Two Tanks Three Pumps—Dual Use with One Standby)

Metering pump flow adjustment methods: 1. Manual stroke adjustment 2. Variable frequency speed adjustment 3. Electric stroke adjustment

5. Main Applications

(1). Power plant in-furnace dosing: feedwater ammonia dosing, hydrazine dosing, furnace water phosphate dosing, coordinated phosphate treatment, condensate ammonia dosing, etc.

(2). Power plant external dosing: raw water coagulant dosing, raw water coagulant aid dosing, circulating water stabilizer (corrosion inhibitor) dosing, circulating water scale inhibitor dosing, circulating water biocide dosing, startup boiler room ammonia dosing, startup boiler room phosphate dosing, condenser ferrous sulfate filming, etc.

(3). Water treatment dosing: sewage flocculant dosing, coagulant aid dosing, defoamer dosing, etc.

6. Technical Parameter Table