Intermediate frequency furnace cooling water pollution

by:Hengyang Furnace     2020-10-09
Intermediate frequency furnace cooling water will pollute an intermediate frequency furnace cooling system of intermediate frequency furnace cooling water can contaminate a: main cooling power and furnace cooling system of two parts. Power supply part includes power contained in each power device and electric power electric capacitor group. The power part is composed of precision electrical components, cooling pipe is thinner in order to prevent fouling pipeline so generally use demineralized water or pure water. Electric furnace and power supply adopts independent cooling device. Medium frequency power supply used. Intermediate frequency furnace for a long time stop furnace, furnace cooling water should be dealt with as a: suggest to take off, added a new softened water. How many a: intermediate frequency furnace cooling water pressure kw - 500 1000 kw intermediate frequency furnace cooling water requirements: first, a total hardness 225 - water quality requirements - - - - - - 35 degrees ( CaO content is 225 - - 35 mg equivalent) B soluble solids. The principle of intermediate frequency furnace cooling water conductivity changes too much influence temperature? A: demineralized water cooling water should be used. Why don't intermediate frequency electric furnace coil cooling water charged? Answer: because the skin effect of current, plus water resistance is big, and in the center of the pipe, so no charge, is there any reason you want to. Intermediate frequency furnace water cooler water water quality how to identify a: inspection can see water quality, water quality good, Do not scale) There is no need for maintenance. Intermediate frequency electric furnace induction coil cooling water, water conducting a: why not water or conductive copper tube, you just don't feel. This is a safe voltage, a little bit of induction, a minor worry. Electricity is walking where resistance is small, compared to water resistance and the resistance of the copper pipe, obviously is the resistance of the copper pipe is small, so feel no electricity. Why not charged conductor used in the intermediate frequency furnace cooling water, I think impassability, answer: must be charged, only by ground net. through keep electricity to a safe voltage, if ground is not good, will hurt. Consult, steel wire after into the intermediate frequency furnace heating, why want to enter the answer: medium frequency furnace heating is recrystallization annealing, to enter the cooling water tank for cooling is to prevent blue brittleness and deformation, such as the temperature is too high, or steel wire internal injuries, there will be a wire broken wires, away from the water after the failed to timely did not add rust inhibitor in cooling water, dry will rust. 5 tons of intermediate frequency furnace cooling water system of intermediate frequency furnace cooling water can contaminate a: cooling water system parameters, feed water pressure or less 5-03 mpa water temperature 35 ℃ cooling water outlet temperature of 55 ℃ or less consumption of 50 t/h water cooling system of water-cooling system points inside and outside two internal circulation loop system including type radiator stainless steel water tank stainless steel stainless steel stainless steel pipeline pump valve is mainly used for power supply cooling condenser copper platoon, the system set on the tank. Intermediate frequency furnace cooling water can contaminate what technical information medium frequency furnace cooling water pipe water pipe? Intermediate frequency furnace cooling water can contaminate a: silicone tube is ok. You let the intermediate frequency furnace manufacturers to help you do some debugging and harmonic treatment. Special medium frequency furnace accessories selection is critical. Cast steel factory of intermediate frequency furnace explosion? Why? Intermediate frequency furnace cooling water can contaminate a: intermediate frequency furnace cooling jacket, with the increase of furnace use of furnace wall thickness will be more and more insurance when cooling jacket hit steel will meet water, the water will quickly gasification, volume expansion probably 1000 times in a flash, so on. 。 Peng ( Exploded) 。 So using medium frequency furnace after a period of time will check the furnace wall thickness. Three tons of intermediate frequency furnace circulating water temperature high how to solve a: intermediate frequency furnace cooling water overheat reasons, mainly because of induction coil is cooled in high temperature melting pot around for a long time, when the temperature in the furnace, the temperature of the circulating water gradually increasing, pool cubage small quantity of heat to send out, the higher the water temperature. Solution: the pool of water return pipe, appropriate nozzle below to add a piece of drill hole full of large steel plate, to come back. How to do the safety protection of intermediate frequency electric furnace medium frequency furnace cooling water pollution will answer: do the safety protection of intermediate frequency electric furnace method: 1, the right configuration cooling water system, water medium frequency power supply, induction coil, cable and so on all need to use water for cooling, so water is very important to intermediate frequency electric. Due to the fault of cooling water furnace equipment damage probability is higher. Because the device is cooled is mostly charged body, such as thyristor, induction coil. Intermediate frequency electric stove the matters needing attention of intermediate frequency furnace cooling water pollution will answer: a, shortage of water resources, the process of long-term use of intermediate frequency electric furnace, may in the cooling water pipe scale or blocking capacitor to caused by power capacitor overheating and burning fragments of the water system. Therefore, we should pay attention to in the process of observation of the cooling water flow electrical capacitance, if emissions are not normal, you should use appropriate measures. Second, the electrical grounding cathode capacitance. What do you mean with potential connection principle? ( In medium frequency furnace cooling water pipe connection in the intermediate frequency furnace cooling water pollution will answer: not electricity all the way, as far as possible not series up. What is the principle of intermediate frequency electric furnace? Intermediate frequency furnace cooling water can contaminate a: intermediate frequency electric furnace is a kind of smelting equipment, not household electric furnace! - - - - - - Through the electromagnetic induction eddy current in the metal surface melt metal heating equipment, consists of furnace body, bus before furnace busbar, frequency conversion device, water cooling device, control of five parts. Features: 1, the melting speed, metal components uniform, 2, low temperature around the stove, smoke less, make it.
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