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Product Introduction
Dosing device use
The XARJY series dosing system is a complete - set of equipment integrating dosing, mixing, liquid transportation, and automatic control. It is widely used in power plant raw water, boiler feed - water, oil - field surface gathering and transportation dehydration treatment systems, as well as various petrochemical dosing systems and wastewater treatment systems. It can dose coagulants, phosphates, ammonia solutions, lime water, corrosion inhibitors, scale inhibitors, bactericidal and algaecide agents, etc.

Working structure principle
The dosing device is mainly composed of solution tanks, agitators, metering pumps, level gauges, electric control cabinets, pipelines, valves, safety valves, back - pressure valves, check valves, pulsation dampers, pressure gauges, Y - type filters, etc. First, the medicine is configured in the mixing box according to the required concentration. After being evenly stirred by the agitator, it is put into the solution tank. Then, the metering pump is used to deliver the prepared solution to the dosing point or the designated system. This complete - set dosing device features a compact structure, safety, simplicity, and convenient operation. It can also be designed and configured with necessary components according to different process - flow requirements of users to achieve functions such as automatic remote control.

Precautions for selection

  • Determine specifications and methods: Users should first determine the selection specifications (including metering pump parameters, solution tank volume, etc.) according to the amount of solution to be dosed in the system, and then determine the dosing method according to the dosing situation. Generally, the "one - in - use and one - in - reserve" method is adopted.
  • Consider component materials: Select the materials of various components of the dosing device (such as stainless steel, carbon steel, non - metallic materials) according to requirements, and clarify the metering pump model (such as diaphragm pump, plunger pump). Also, provide the parameters of the dosed agent (name, concentration, temperature, density, viscosity, corrosiveness, etc.) to the relevant party.

main feature:
  • Intensive design, small footprint, simple structure and stable performance;
  • The metering adopts imported brands, with accurate measurement, convenient adjustment, good economic performance, and easy installation and maintenance:
  • The pump is suction-type instalation, which is not easy to be blocked, has a long trouble-free running time and low operating cost!
  • Excellent corrosion resistance and long service life;
  • Material of solution tank: PE, FRP, carbon steel rubber lined, 304 stainless steel, 316 stainless steel;
  • Stirer material: 304 stainless steel, 316 stainless steel;
  • Material of flow-through part of metering pump: PP, PVC, PVDE, Ss31 6;
  • The dosing system of our company can integrate online conductivitly meter, PH, ORP, residual chlorine meter, etc., and the dosing amountcan be automatically adjusted through the online monitoring of the meter.
     Scope of application:
  • The boler is injected with chemical iquid, mainly used in thermal power plants, chemical industry, metalurgy, shipbuiding, central heating and other occasions where boilers are used.
  • it is used for pretreatent and dosing of tap water, mainly used in urban water plants, large-scale enterprises' own water plants, textileprinting and dyeing, iron and steel, papermaking and other industries.
  • The dosing of wastewater and sewage treatment in environmental protection is mainly used for wastewater and sewage treatment incities, industrial and mining enterprises, large hotels and restaurants.
Product details
PRECISE AUTOMATIC DOSING DEVICEPRECISE AUTOMATIC DOSING DEVICEPRECISE AUTOMATIC DOSING DEVICE

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