How To Solve The Slow Heating Of The Steam Jacketed Kettle

Writer：www.firemixer.com Time：2021-10-11 10:46 Browse：℃

How to solve the slow heating of the steam jacketed kettle
 
If the heating speed of the steam jacketed kettle with mixer is slow, it will reduce the production efficiency, and if it is not matched with the time, it will definitely cause the quality of its products to be unqualified, so it must be understood that the reason for its slow heating speed will be used as For steam heating equipment, most of the steam sources for steam jacketed kettle with mixers are steam boilers and steam generators. Therefore, there are several reasons for the slow heating of the material during the heating process:
1. Whether the loss of steam is too large. Simply put, it is pipe damage (when steam enters the equipment, it is connected through pipes), so the pipe distance needs to be shortened.
2. Whether the amount of steam is not enough. Need to increase the boiler or steam generator.
3. Whether the steam temperature can not meet the requirements. The steam temperature needs to be increased.
4. Whether the material concentration is too high, causing the heating to be slower than the low concentration.
 
Finding the source of the heat source of the steam jacketed kettle with mixer and checking the corresponding piping is generally easy to find the cause, especially pay attention to the piping system and the pressure of the steam produced by the steam generating equipment to find the cause, and you can do it when necessary. Segmentation elimination method.
 
1. Before feeding, inject a small amount of clean water into the jacketed kettle, open the "bottom ball valve", and then open the "intake valve". When the cold air in the jacket of the pot body is exhausted, close the "ball valve", and when the pressure gauge pointer rises When the "working pressure" set by the jacketed kettle with mixer is reached, set the "safety valve" so that it will automatically vent when it reaches the "pressure relief value" specified by this equipment. At this time, the "intake valve" can be closed to stop steam supply.
2. Scrub the jacketed kettle and put in the materials. Open the "intake valve" slowly, and close the "intake valve" when the material reaches the required temperature and the predetermined heating time. Open the drain valve and release the steam to make the pressure in the jacketed kettle zero. For the vertical (including vertical stirring) jacketed kettle, the hand wheel can be turned to tilt the pot body and discharge materials. At this point, one homework has been completed.
3. For each operation, the "drain valve" should be opened to drain the condensed water in the interlayer of the pot body. If the amount of water in the interlayer is too large, check whether the "steam trap drain" (trap) is malfunctioning, and Ensure the normal heat exchange, so as not to extend the operating time and affect the work efficiency.
4. In order to keep it clean, it should be cleaned once every time it is used.
5. Before using the tiltable jacketed kettle, check whether the rotating parts are well lubricated. Fill the oil cup with grease and inject an appropriate amount of grease into the bite of the turbine and worm.