The classification, metering tank:

According to the measurement of medium is divided into liquid metering, powder particles of solid measurement two categories.

According to the measurement accuracy grade is divided into ordinary measurement,accurate measurement of two grades.

Manufacturing metering tank adopts the material classification; carbon steel, aluminum,titanium, plastic, large capacity metering tank made of carbon steel ten shell lining anti-corrosion non-ferrous metal plates, carbon steel shell lined with plastic, rubber lining ten.

Divided by the structure of vertical, horizontal two types.

Two, the common measurement methods and the principle of

Using liquid level meter, ultrasonic tester, pressure measuring instrument testinginstrument for measuring the material in the container height difference, calculate thematerial storage quantity, according to the requirements of production process andtechnology, the acquisition of a material of high and low detection instrument to get thedifference signal by signal amplification, the automatic control of material import and exportexecutive component (such as pump, valve etc.) effective, measurement and control ofmaterials. It is characterized by simple structure, convenient operation, and can realizeautomatic control. Suitable for material storage, measurement accuracy is not highoccasions.

The accurate measurement of quantitative measurement, and weighing detection of two kinds of measurement methods

Quantitative detection of measurement: it is the improvement of the container structure in the common measurement methods and based on the principle of liquid level, through,maximum amplification eventually liquid in the measuring tube high at the end of the poorto achieve the high precision measurement of material 0.5%, it has two kinds of productssuitable for different places, one is only each metering tank a measurement of capacitysuch as 20 liters, 50 liters, 100 liters, 500 liters, 1000 liters of specifications. For inspection, inspection departments and personnel to use the accuracy of liquid flow device, equipment inspection, use quantitative and unchanged during the production process of the occasion. Another to need to change the quantitative number achieve the production process and improvement of a product, which is based on the transformation ofmetering tank internal structure reaches a metering tank there are several quantitativemeasurement function, applicable to the production process and the occasions of liquidhigh precision measurement and often change capacity.

Weighing detection measurement: by using the method of gravity measurement and filling,no need to calculate the weight of the liquid by the "Toledo", weighing sensor and theweighing terminal to realize liquid and other raw materials proportion charging. In order tobe strict inspection accuracy, using Mitsubishi or Siemens PLC control system, touch screen display operation, after the operation was PLC in the automatic compensation ofmaterials measurement fluctuation. The system measuring accuracy is controlled to 0.5% points in the metering tank structure type: upper and lower head on head vertical, undercone bottom vertical, flat cover under the cone bottom vertical, flat flat cover vertical,double head horizontal, flat head of horizontal metering tank.

Three, the market application range metering tank

The products are widely used in chemical, petroleum, chemical, metallurgy,pharmaceutical. Metallurgy. Dyeing. Salt chemical fertilizer industry.

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