Main Functions of Liaoning Reduced Iron Calciner

In polyester production, Liaoning reduced iron calciner is an indispensable equipment in production. It will decompose and become haggard when isolating air at a temperature higher than 300 ° C. There is a small amount of air at a temperature higher than 400 ° C. It is mainly used for cleaning the spinneret, distribution board, tool kit and module box produced by chemical fiber (polyester, acrylic, non-woven fabric, nylon, nylon, etc.). Its structure uses high polymer to melt at about 300 ° C, The characteristics of complete oxidation in an environment with a certain degree of vacuum, as well as the vacuum state to isolate the air and the principle of decomposition at a high temperature of about 500, let's learn about the main functions of Liaoning reduced iron calciner!

Liaoning reduced iron calciner for cleaning high polymer. The equipment mainly adopts octagonal barrel structure to design the furnace, which meets the requirements of calcining equipment for cleaning cube or cuboid workpieces frequently. The reasonable combination of motor, reducer, guide rail, sprocket and limit switch is adopted to realize the opening and closing of side electric direct acting furnace door. Under the condition that the overall dimensions are identical, cube workpieces of the same volume can be put in. The octagonal barrel furnace can reduce the heating space, improve the heating efficiency and save energy. The door of Liaoning reduction iron calciner is usually heavy, so a high-power motor is required to complete the vertical lifting furnace door. The advantage of this equipment is that the furnace is designed as an octagonal barrel. Compared with the washing furnace of the traditional round furnace, the side electric direct acting furnace door can be automatically opened and closed through circuit control, which is easy to operate, has small motor power, saves electricity, and can improve the safety performance.

1. In the production of chemical industry and chemical fiber industry, the workpieces of large-scale chemical industry and chemical fiber equipment are generally cubes or cuboids. Because of the large volume of workpieces, the calcination washing furnace equipment used is also large. The traditional furnace is generally cylindrical in shape, and macromolecule polymers are often attached to and bonded to the equipment workpiece, resulting in equipment blockage and failure to work normally. Generally, equipment users use heating and baking to clean the blocked workpiece. However, when the square workpiece is put into the furnace, there is a lot of space waste, and the wasted space needs to be heated for a long time, so the power waste is serious.

2. The furnace door of traditional vacuum and baking equipment is mostly designed with vertical lifting switch, but the furnace door of vacuum baking and cleaning equipment is usually heavy, and the vertical lifting furnace door requires large power.

3. Vacuum baking and cleaning equipment is bulky and often threatens the life safety of operators. The machine is built with high power consumption and heavy furnace door. There are many potential safety hazards in the process of vertical lifting furnace door.

The existing Liaoning reduced iron calciner includes a vacuum furnace, an electric heating rod, a horizontal extraction tube and a vacuum pump. One end of the horizontal extraction tube is connected to the vacuum furnace, and the other end is connected to the electric heating rod. The vacuum pump is arranged in the vacuum tube. The vacuum tube is directly connected with the horizontal extraction tube, and the vacuum tube is easy to be blocked; The purpose of the utility model is to solve the shortage of the above technology and to design a vacuum sintering furnace in which the vacuum tube is not easy to be blocked. The vacuum sintering furnace designed by the utility model includes a vacuum furnace, an electric heating rod, a horizontal extraction tube and a vacuum pump. One end of the horizontal extraction tube is connected to the vacuum furnace, and the other end is connected to the electric heating rod. In the process of vacuum pumping, due to the thin and long pipes (the vacuum tube is an I. 5 inch tube), it is easy to lead to poor flow, poor product removal, and incomplete baking, which can not achieve the desired purpose well, and needs improvement. It also includes a collecting tank, which is connected with the horizontal extraction pipe through a connecting pipe. A filter is arranged in the collecting tank, and the lower part of the collecting tank is used as the connecting pipe, preferably 2 5 inch tube, 5 cm to 10 cm long.

The collection tank of Liaoning reduced iron calciner acts as a buffer, and the filter can filter larger impurities to prevent blockage during vacuum pumping. In particular, if the connecting pipe is 2.5 inches long, if the plan of 5 cm to 10 cm is adopted, it is different from the traditional I It is difficult to block a 5-inch vacuum tube. The products generated by burning are often taken out of the furnace for better burning. The cleaned spinneret plate is clean and the screw hole is smooth, which can extend the service life and working time of the spinneret. The vacuum sintering furnace designed by the utility model melts a large amount of macromolecular polymers on the workpiece and flows into the capture container at the lower part of the furnace, which is pumped out of the furnace through the vacuum pump. The utility model has the advantages of low environmental pollution, energy saving, simple operation, good cleaning effect, high automation, etc.