在木屑炭机的工作流程中，我们必须掌握设备的操作技术，以生产合格的压块炭。操作的关键是控制制作炭时的温度。目前的炭机生产线设备配备了温度控制仪表和其他配件，我们需要了解每个步骤的温度要求，因为原材料在每个阶段所需的温度是不同的。而且，不同温度的生产，压块炭的制造也会有所不同。下面我们将讨论压块机生产过程每个阶段的温度要求，以便您在操作过程中更好地控制它。
The importance of the heating ring of the charcoal briquette machine
加热环是木炭压块机上更重要的配件之一，其功能不容小觑。加热环安装在套筒的外部，其功能是加热装置，能够加热木屑，而木屑则是通过加热环的高温和高压形成的。
加热线圈的工作原理是利用电阻丝产生热量，具有低功耗和热能集中一段时间的特点。固定环的外部材料为不锈钢，内部为高电阻电阻器。加热环的电阻为2KW，可以瞬间产生热量并达到高温。
一套小型炭机设备配备了三个加热环。加热环的功率决定了压块过程的速度。目前，常用的三组6KW加热环。如果功率更高，加热线圈的使用寿命将减少；如果功率更低，杆的速度和效率将无法跟上。
压块过程各阶段的温度要求
1. Drying stage of raw materials: When drying the raw materials, we can put the raw materials with higher moisture content in the open-air drying yard for 1 to 2 days to let the surface moisture evaporate to reduce the drying time and fuel consumption. Consumption. Then, we put the raw materials with qualified particle size into the hot air dryer and dry them to dry raw materials with a moisture content of less than 10%. The drying temperature is generally about 140 ℃ ~ 300 ℃.
2. The forming stage of the raw materials: The briquetting process of the raw materials is completed in the machine. There is a heating ring outside the forming sleeve of the briquetting machine, which can increase the temperature of the forming sleeve to about 350°C. In order to ensure that the surface of the briquette charcoal is smooth, dense, and crack-free, we can choose the appropriate molding temperature according to the type of raw material and the moisture content. Its height can only be determined after the field test. Generally speaking, we assume that the screw propeller is qualified, and the moisture content of the raw material is between 6-10%, and the drying temperature: varies according to the shape of the material and the heater model, generally between 140 ℃ and 500 ℃; Temperature: The length of the drying pipeline and the distribution of air volume can be adjusted to control the temperature of the material, generally not exceeding 5℃～7℃.
3. The carbonization stage of the raw materials: From the ignition, the carbonization furnace gradually heats the fuel rods until the furnace temperature reaches 160 degrees. At this time, the moisture contained in the fuel rods will evaporate, but the chemical composition of the fuel rods will not change. , The second step of carbonization is about to begin gradually. At this time, the furnace temperature has risen from 160 degrees to 280. This temperature is generally the heat generated by the fuel rod’s own fuel. The wood begins to change. When the temperature rises to 300 degrees to At 650 degrees, the charcoal rods begin to be discarded and decomposed, and the charcoal becomes charcoal at a high temperature. In these three stages, we must control the temperature to prevent burning and other phenomena. If you continue to heat it to When the temperature is between 800°C and 1000°C, the graphite structure in the carbon will increase, and the conductivity will also increase. At this time, the carbon rods produced are high-quality carbon rods.