Jiangsu Ruiyuan Heating Equipment Technology Co., Ltd.
Contact: Liu Chao
Mobile phone: 18036316005
Contact: Kong Jia
Mobile phone : 15371115597
Address: No. 1 Fumin East Road, Dazonghu Town, Yancheng City, Jiangsu Province
Vertical vacuum cleaning furnace
Characteristics of vertical vacuum cleaning furnace:
One: The vacuum cleaning furnace is suitable for the cleaning treatment of polyester, acrylic and polypropylene production components, spinnerets, and filter cores in the chemical fiber industry. It is also suitable for plastic, cable, and textile industry cleaning.
The vacuum cleaning furnace uses polymer polymerization to melt at about 300 ° C. Above 300 ° C, it can crack and coke if it is isolated from air. Above 400 ° C, it can be oxidized in an environment with a small amount of air and a corresponding degree of vacuum. The high-molecular dirt workpiece is heated to 300 ° C (according to the process requirements), so that a large amount of high-molecular polymer on the workpiece melts and flows into the collection container at the lower part of the furnace, and then the furnace temperature is raised to 400-500 ℃, turn on the vacuum pump at the same time, and pass in a small amount of fresh air to fully oxidize the remaining polymer. The generated carbon dioxide is sprayed with water through a water ring vacuum pump and discharged out of the furnace with water.
2: Structure of vacuum cleaning furnace
The vacuum furnace includes a vacuum cleaning furnace body, a furnace cover and a waste collection system, a vacuum system, a sealing system, an electric heating system controlled by a microcomputer, a water cooling system, and a cleaning and loading system.
Vacuum cleaning furnaces can be divided into: track-type vacuum cleaning furnaces, well-type air cleaning furnaces, vertical air-cleaning furnaces, horizontal air-cleaning furnaces, and large-capacity vacuum cleaning furnaces.
The structure of the waste collection system is: the upper end of the blanking tube is fixedly connected to the vacuum cleaning furnace wall, the lower end is fixed to the waste collection tank, the waste collection tank is installed on the rack, the tank has an opening with a door that can be opened and closed Or the lid, the opening of the tank and the contact surface of the door or the lid coincide with each other, and a vacuum sealing gasket is added between the two surfaces. The tank and the door or the lid are sealed and fastened by a movable fastener, and a pipe is fixed on the tank. Connected to the water washing tank of the vacuum system;
The vacuum system is assembled by vacuum cleaning the furnace body, blanking tubes, waste collection tanks, washing tanks, water ring vacuum pumps, and vacuum-sealed joints connected to the vertical air pipes, flanges and gaskets;
Third, the characteristics of vacuum cleaning furnace
It has the advantages of less environmental pollution, cleaned spinneret board surface, smooth silk holes, and can prolong the spinneret's service life and short working time, energy saving, easy operation, good cleaning effect, and high degree of automation. It is a new generation product replacing triethylene glycol cleaning furnace and salt bath furnace.