The measurement method of PP pickling tank
The measurement method of PP pickling tank vertical measuring tank the manufacturer of waste purification tower plans to talk about the calculation method of vertical measuring tank with you today.
Today, geometric measurement method is used for capacity test of vertical oil tank at home and abroad. This method is suitable for nominal value not less than 50 m3, regular geometry and no deformation. Traditional and modern geometric measurement methods are as follows: "method.
This method is based on the steel tape approaching the horizontal part of each round plate in different positions of the measuring groove, and acquiring its perimeter and diameter. Law, as long as the ruler's accuracy meets the requirements, appropriate measurement methods can get good measurement results, which is a traditional measurement method. Because of the time-consuming and laborious high cost in the measurement of scaffold, and the work of antenna, there is a certain degree of insecurity, so the method is usually not needed.
Method of mechanical radial deviation. This method measures the change of the relative position of the diameter direction of the vertical connecting groove which is moved by the mechanical deviation tank on the bus, so as to obtain the inner diameter circular plate of the radial deviation calculation. The structure of the equipment is simple and easy to learn, but the measurement is greatly affected by the wind, and air work has certain shortcomings, such as safety. The analysis and a large number of practices show that the measurement accuracy can not be guaranteed and can not meet the measurement accuracy of the contemporary demand, which is out of date. The international recommendations behind it, the recommended methods of international standards, therefore, the measurement methods should not be used.
The above is the relevant knowledge about the vertical metering tank that the waste purification tower manufacturer arranges for you. I hope it can be useful to you.