A medium frequency induction furnace
furnace leakage detection alarm device technology encyclopedia water seepage occur when the intermediate frequency induction furnace, work may lead to a: the feeling of short-circuit is lighter, the work of workpiece is should not touch touch the coil.
How to do the safety protection of intermediate frequency electric furnace
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.
Medium frequency induction coil, furnace leakage but blowing in normal will be any problems? Is there a kind of medium frequency induction furnace furnace leakage detection alarm device a: under high voltage on both ends of the intermediate frequency induction coil, for the medium frequency power supply of 380 v into line, at least as high as 700 v on both ends of the sensor, and if the intermediate frequency smelting furnace, is likely to be using times pressure method, the voltage is 700 v twice!
Once the induction coil, leakage will produce a serious safety accidents, must immediately stop the maintenance.
Principle of intermediate frequency induction furnace answer: don't say ground water, tap water is all not line, must use distilled water or deionized water cooling.
Is using the principle of electromagnetic induction heating medium frequency furnace, induction coil is a copper solenoid, pass on intermediate frequency electric current to produce alternating magnetic field creates an eddy current to make it hot metal in the furnace.
At the same time because the solenoid current is very big also will be hot so it into the circulating water cooling, water.
How to do a simple alarm device, no water or temperature sensing alarm answer: is can be judged.
What is a medium frequency induction furnace?
A medium frequency induction furnace furnace leakage detection alarm device a: medium frequency induction furnace is a kind of three-phase alternating current (ac) power frequency, after rectification into direct current, then laid adjustable current, direct current supply by the capacitor and inductor in the flow of alternating current, generate high density magnetic field lines in the induction coil, induction coil, and cutting in cheng fang of metal materials, produce a lot of eddy current in the metal materials.
The eddy current has the same.
Leakage in medium frequency furnace how to deal with?
Answer: if there is a leak phenomenon of furnace.
Should immediately cut off the power supply, check around the stove for boiler water leakage, if any, immediately pour furnace, pouring molten iron, if not, then according to the furnace leakage alarm inspection procedures for inspection and repair, and in general if furnace in the boiler water leakage after pouring furnace building again.
Specific you can search for the 'divine furnace', it has related in detail.
Be badly in need of a water level sensor alarm a medium frequency induction furnace furnace leakage detection alarm device a: electronic water shortage alarm features: 1 can use section 9 v batteries, can also be external 12 ~ 24 v dc power supply, or the use of external power supply with battery for electric (
External power blackouts, as long as there is electric battery alarm can work)
, detection using internal water shortage 9 v regulated power supply, without having to worry about leakage caused by impact.
2 high volume sharp alarm output, is.
Medium frequency induction furnace and crucible furnace what is the difference between a: medium frequency induction heating method just like silicon molybdenum to heat resistance furnace crucible has applied in the two I have two kinds of medium frequency induction furnace a soluble steel sintering soluble steel with magnesia crucible sintering system with different graphite crucible for their own use.
What are the common faults intermediate frequency furnace?
A medium frequency induction furnace furnace leakage detection alarm device a: common fault analysis and processing method of intermediate frequency furnace: first: fault phenomenon: equipment cannot be started, started only dc ammeter have instructions, dc voltage no instructions, intermediate frequency voltage.
Analysis: a has short pulse trigger inverter phenomenon;
B thyristor inverter breakdown;
C capacitor breakdown;
D load has a short circuit, grounding phenomenon;
E intermediate frequency signal.
A medium frequency induction furnace furnace leakage detection alarm device technical data medium frequency induction furnace out why a medium frequency induction furnace furnace leakage detection alarm device answer: one is the chemical composition adjustment is not easy.
ZGMn13Cr2MoVTi afraid of a steel grade, such as smelting in medium frequency furnace smelting, is more difficult.
When all molten steel, sampling to do during the test, high temperature molten steel to the harm of lining is larger, that is to say, the test time is very short, and test after adjusting chemical composition is not easy.
The second is the limited capacity of intermediate frequency furnace.
Why my intermediate frequency furnace hearth has been leaking!
Who can help ah!
Thank you very much!
A medium frequency induction furnace furnace leakage detection alarm device a: furnace bottom whether some preset a permanent layer, vent to open, otherwise the moisture out, sintering furnace bottom are not reliable, easy to burn through.
First charge to choose better material, charging wants light, want to slowly increase power, in this way can is quartz sand sintering is good, strong and durable.
Bottom can be appropriately increasing point.
The characteristics of medium frequency induction furnace answer: (
Melting with high efficiency power-saving effect is good, compact structure, strong overload capacity.
Low temperature around the stove, smoke less, good working environment.
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