The temperature in the lock chamber is high

In a normal cycle of lock-hitting, the peak temperature at the upper part occurs during stamping; is 59 degrees this peak temperature?

If the temperature of the lock hopper is only 59°C, that’s a bit low; during the slag collection process, the temperature should be around 60–70 degrees. The temperature of the lock hopper is 59°C, while the temperature of the lock hopper circulation pump is 65°C. It occurs when the hopper is in the slag discharge state (or shortly before or after slag discharge); in the non-slag-collection state, that is, the slag discharge state, the hopper circulation pump is in self-circulation mode.

Are these two temperatures the temperatures during slag collection in the lock hopper? You might wonder why a thermometer is designed at the outlet of the circulation pump with a lock If the peak value of the water level in your lock tanks is 59, I believe it isn’t during the stage of forced flushing in the group tanks, because at that time the tanks are already filled to capacity with water (the water used for flushing the lock tanks; its temperature is below 55 degrees). Moreover, water has low compressibility, which means that the amount of hot water used for flushing is actually small (the temperature of this hot water is around 108 degrees). Additionally, the thermometer is located somewhere in the middle of the group tanks. It is considered to be in the slag collection phase, as water keeps flowing through the pump to do the work, so it is thought to be at the end of slag collection. You can verify this situation; our furnace has been shut down for a long time, so it’s not possible to conduct a verification

You might as well post a thread about the reasons for the high intensity in group fights. Then you’ll understand why the temperature is low

Thermometers can also have errors :victory:

Hahaha, let me explain this. There’s a story called \"The Crow and the Water.\" The slag sinks to the bottom, while water rises to the surface. The hopper circulation pump draws in the water from the upper part of the hopper; at the same time, the hot water coming from the quenching chamber of the vaporization furnace is also drawn in by this pump, causing the slag to sink further. As more slag accumulates, the temperature of the lock hopper rises accordingly. Why don’t you think about why there is such a big difference in temperature between the lockbox and the quench chamber of the gasification furnace?

Then tell me why there’s such a big difference

The temperature in the lockhopper varies from one case to another; is the temperature at the pump outlet always higher than that at the upper part of the lockhopper? The temperature at the outlet of our pump is lower than that at the upper part of the lock hopper

The outlet temperature of the lockhopper pump is not necessarily higher or lower than the temperature of the lockhopper; it varies depending on the operating conditions, so it’s worth keeping an eye on. For example, during the flushing and slag discharge phase and towards the end of slag collection, these two temperature differences are likely to be different.

I don’t know how many temperature sensors there are in your unit; we have two, one in the upper and middle part of the hopper and another in the lower part. Generally, the temperature is higher at the bottom. The temperature of the hopper’s circulation pump corresponds to the temperature in the upper part of the hopper. During normal operation, this creates a relatively stable closed-loop circulation together with the bottom of the quenching chamber. The slag sinks to the bottom of the hopper along with the flushing water, and the heat inside is released slowly, which is why the temperature at the bottom of the hopper is relatively high. When slag is discharged from the upper and middle parts of the hopper, the temperature shows sawtooth-like fluctuations. If the temperature follows a straight line with a very slight slope, it indicates that slag discharge from the quenching chamber is not smooth, and in such cases, pressure application or backwashing is required