Industry new

How to complete the heat metering introduction of the raw liquid

How to complete the heat measurement of the raw liquid in the industrial production process, the raw liquid heating is a common high-temperature heating means, its simple process

The calorific value of Daosheng liquid can be calculated according to formula (4.8). The average specific heat capacity c of the raw liquid and the relationship between the density and the temperature change are provided by the process specialist. The heat meter is processed and processed.
The temperature of the Daosheng liquid is relatively high, and the flow measuring instrument is suitable for the orifice flowmeter and the high temperature type vortex flowmeter, but it is necessary to pay special attention to safety and prevent leakage.
In industrial production processes, gas heat exchangers are often used to recover heat. For example, air preheaters in boilers and industrial furnaces use boiler flue gas to heat primary air. The residual heat of the boiling furnace in the sulfuric acid production process is used to heat the waste heat. boiler. The calorific value of the gas can be calculated by the formula (4.8). The mass flow rate of the gas is measured by the flow meter. The average specific heat capacity data is provided by the process specialist, and then the inlet temperature and the outlet temperature signal are used.
Related products: electromagnetic flowmeter

PREVIOUS：Vortex flowmeter development overview descripNEXT：How is the flow batch control system composed