How to make disc vacuum filter work properly?
Release time:
2022-11-21
Disc vacuum filter is a solid-liquid separation device that uses vacuum as a filter capacity to separate slurry from solid-liquid. So how to make the disc vacuum filter work properly?
Disc vacuum filter is a solid-liquid separation device that uses vacuum as a filter capacity to separate slurry from solid-liquid. So how to make the disc vacuum filter work properly?
1. Before starting the machine, please open one valve in the large and small filter discs or move the suction filter disc, and then close the other two valves. the
2. Turn on the power supply and grounding protection
3. Open the valve of the water pipe, and continuously supply an appropriate amount of supplementary water to the vacuum pump, so that the pump must have a water ring to ensure the formation of a vacuum, which can achieve the purpose of cooling. In order to ensure the performance and reliability of the pump, it is recommended not to exceed the operating time each time. If it needs to be reused, the circulating water must be replaced to ensure that the water temperature does not exceed 30°C. 4. After opening the package of the disc vacuum filter, remove the package grease, and check whether the fasteners, gauges, switches and terminals are loose or fall off. the
5. Try to turn on the power, if there is a scream, you should adjust and add water until there is no scream, close the open filter disc valve, observe the pointer of the vacuum gauge, the machine can be used normally. When using a fixed filter disc to filter materials, first lock the filter disc, wet the filter cloth and filter paper on the filter plate with a small amount of clean water, then pour the pulp into the filter disc, and then open the filter valve. filter disc. Normal work can be repeated intermittently or continuously. If a mobile suction filter is used for suction filtration, the filter cloth and filter paper should be attached to the surface of the external suction cup, and then placed on top of the pulp, and the valve can be opened to pump out the clarified water. . the
6. In order to prevent the return water from entering the vacuum system when the pump is shut down, the valve should be closed first, and then the pump should be stopped. the
7. After work, if you don't use it within 1-2 days, please be sure to open the screw plug at the bottom of the cover, drain the water in the pump, and then stop. Be sure to tighten the screw plug when in use. the
8. After closing the disc vacuum filter for a long time, before restarting, the motor protection cover should be removed, and the fan blade of the motor should be rotated by hand, so that it can be started after it rotates flexibly. the
9. When using this equipment in a mobile situation, be sure to place power and grounding wires to ensure the reliability of personnel and equipment. the
Disc vacuum filter is a new type of disc vacuum filter, which is specially used for dehydration of iron ore and non-ferrous metal concentrate. It is also suitable for coal washing, non-metallic minerals, chemical industry and environmental protection.
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