Views: 0 Author: Site Editor Publish Time: 2023-11-24 Origin: Site
If you want to prevent binder build-up on pipes, valves, or perhaps pumps. You should wait until the vacuum atmosphere protective sintering furnace has carefully removed the polymer binder residue from the hot zone and then continue to usefully treat and filter the binder-laden process gas as required. Here is a look at the specific explanation of the three parts of the atmosphere protective sintering furnace and other content.
Here is the content list:
Furnace body
Vacuum system
Control system
Control system
High-temperature furnace body for the vertical furnace shell is an inner layer made of stainless-steel garden cylinder outer layer of carbon steel. Vacuum atmosphere protective sintering furnace in the carefully removed hot zone of the polymer binder residue, the furnace body between the two layers to form a jacket can pass cooling water will be transferred to the shell of the heat away, so that the temperature of the furnace wall does not exceed 60 ℃. The upper and lower flanges of the atmosphere protective sintering furnace are welded as a single unit. In the middle of the sintering furnace, there are infrared temperature measurement holes (with protective atmosphere venting), thermocouple temperature measurement holes, extraction holes, and observation holes, platinum-rhodium thermocouples have to temperature automatic withdrawal device. The infrared temperature measurement observation hole has a glass air-blowing anti-fog device, and the observation hole used by the operator has a baffle.
The vacuum system of the atmosphere protective sintering furnace uses a 2X-30 mechanical pump (with an electromagnetic bleed valve) and a K-200 oil diffusion pump. A cold trap and unit are also provided. The vacuum measurement is a compound vacuum gauge. The vacuum system of the atmosphere protective sintering furnace is also equipped with a bleeder valve and a filling valve. The vacuum connection hose is made of stainless-steel metal hose.
The atmosphere protective sintering furnace control cabinet is of the Siemens standard type. Its power control uses silicon-controlled regulators + high current transformers. Its temperature control adopts two digital display intelligent program control instruments. The temperature sensor of the atmosphere protective sintering furnace adopts a platinum-rhodium thermocouple and infrared radiation thermometer. The electrical control system is equipped with the functions of classification warning and cutting off the heating power supply for loss of pressure and overcurrent in the water circuit. Therefore, a fully automatic industrial control computer system is optional. The user only needs to set all the parameters of the atmosphere protective sintering furnace in advance, the rest is done automatically by the equipment. And it can also be diagnosed remotely by our staff in case of malfunction.
Remember to always check that the atmosphere protective sintering furnace systems are operating correctly. Report any abnormalities to the foreman in good time. Before stopping the use of the vacuum sintering furnace, restore the normal pressure in the furnace and wait for the indicator light to be normal before opening the furnace door (lid). Unloading should be carefully operated, workpiece and workpiece, etc. are not allowed to collide with the furnace mouth of the atmosphere protective sintering furnace.
The vacuum atmosphere protective sintering furnace is protected by hydrogen gas after evacuation and uses the principle of medium-frequency induction heating to generate high temperatures in the tungsten crucible inside the coil. It is suitable for powder forming and sintering of refractory alloys such as tungsten, molybdenum, and their alloys in scientific research units.
Finally, Hunan Jingtan Automation Equipment Co., LTD. reminds you that the place where the atmosphere protective sintering furnace is installed should meet the requirements of vacuum hygiene, the surrounding air should be clean and dry, and there should be good ventilation, the working site is not easy to raise dust, etc.
