How to use the moisture analyzer 1. The instrument self-calibrates the power status on the rear panel of the main unit and displays the open circuit. The measurement number will show the maximum value. The display screen counts excessive iodine in the anode compartment electrolyte. The following conditions should be checked at this time:
1. Measure whether the plug and socket are in good contact.
2. Measure whether the electrode lead is open and whether the plug is soldered well.
2. Electrolytic open circuit When the electrolytic open circuit, the electrolytic curve is not. The display does not count.
At this point you should check the following conditions:
1. Electrolytic plugs and sockets are in good contact.
2. Whether the electrolytic lead on the cathode chamber is open circuit and whether the plug welding is good (when re-welding the plug, care should be taken that the anode and the cathode cannot be soldered wrongly).
3, cathode and anode electrode platinum wire welding point is open.
3. Measuring short-circuit When the measurement is short-circuited, the state shows over-iodine and the digital display does not count. At this time, check the following conditions:
1. Measure whether the plug or socket is short-circuited.
2. Measure whether the two ball ends meet together or if the inside is short-circuited.
3. Measure whether the electrode is leaking. If the instrument titrates for more than half an hour when it leaks, it cannot reach the end point (this time it is not an electrolyte problem, replace the measuring electrode).
For the preheater, there are mainly two types, cyclone preheater, vertical preheater, the previous preheater is mainly used for cement clinker production process and the later is mainly used for quicklime production process, it`s used for heat exchange between the materials and the waste gas from the Rotary Kiln or vertical shaft kiln, After absorbing the heat from the kiln gas, usually the temperature of the material can be 700-900 ℃, and some can be decomposed before entering the rotary kiln, the capacity can be increased about 30% with the preheater, and heat efficiency can be increased 40%.
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Henan Mingyuan Heavy Industrial Machinery Company Co., LTD. , https://www.heavyequipment-china.com