Since the heat exchanger itself is detachable, the bypass installation method facilitates the isolation of the test system from the running cooling water system, so the test cycle can be flexibly determined according to the test requirements. The monitoring heat exchanger is installed on the cooling water bypass for testing. The low-pressure saturated steam is used as the medium, and the flow, temperature and pressure of the cooling medium can be tested. At the end of the test, the removed tubes were measured for corrosion, fouling and fouling data based on monitoring observations and weighing. In addition, inserts and electrode probes can be placed in the inlet and outlet tanks of this test bypass and monitoring heat exchanger. The intelligent monitoring heat exchanger adds multiple water quality parameters (flow, pH, conductivity, turbidity, pressure, temperature, corrosion, etc.) based on JHQ-II, and automatically monitors the circulating water flow and steam temperature of the heat exchanger. All detected data is transmitted to the computer through the 485 communication module, and the corresponding industrial circulating water monitoring software can be used to automatically record and process the data, print various reports and curves. And easily add other features to the user.
2. The three test tubes are arranged in an equilateral triangle with a tube center distance of 31 mm.
3. The heat medium is low pressure saturated steam, steam temperature is 100 °C ± 2 °C
4. Water wall temperature is: 75-80 °C
5. The effective length of the test tube is 1177mm, the effective heat transfer area of ​​each test tube is 0.055 square meters, and the flow rate of cooling water flowing through each test tube is 636 kg / hr (the flow rate of water in the tube is 1.0 m / s). User requirements are formulated.
Threaded rod, as its name suggests, is a metal rod that is threaded throughout the entire length of the rod. It's typically made from carbon, zinc coated or stainless steel. The threading allows for bolts and other types of fixings to be fastened onto the rod to suit many different construction applications.
Thread Rod,Threaded Bar,Galvanized Threaded Rod,1 Inch Threaded Rod