The mud treatment equipment in the sand washing field is mainly used to treat the mud produced during the sand washing process. Used in sand washing fields, construction sites and other industries. The principle is to separate solid particles and liquids in mud. The solid particles are sand and gravel, and the liquid is mud sewage, which can be recycled. Mud treatment equipment in the field of sand washing is environmentally friendly and easy to operate.

Generation of mud in sand washing field

   During the sand washing process in the sand washing plant, a large amount of water is needed for cleaning, so a large amount of mud will be produced during the sand washing process. In order to ensure the normal operation of production, the sand washing plant will often add water for cleaning during the production process. This will result in the production of large amounts of mud, which will have a significant impact on the environment if not treated in time. It will also increase the company's production costs and adversely affect the normal production of the sand washing plant.

Sand washing mud pollution

   1. Environmental pollution: Mud contains a large amount of organic and inorganic substances. If it is discharged without treatment, it will pollute the surrounding soil and water bodies and affect air quality. This mud contains a large amount of heavy metal elements, such as cadmium, nickel, lead, etc. If it is directly discharged into the river without treatment, it will pollute the local water quality and endanger human health.

   2. Damage to the ecosystem: Mud contains a large amount of inorganic matter, heavy metals and other pollutants. If it is discharged directly without treatment, it will cause soil hardening, acidification, and damage the ecosystem.

   3. Sand washing mud treatment equipment and environmental protection treatment system solutions

   Mud treatment equipment in the field of sand washing includes a series of equipment and facilities such as filter presses, concentration tanks, wheel sand washing machines, chemical application/stirring systems, and clean water recovery tanks.

   1. Separate the sand from the sand washing mud, put the raw materials into the screening equipment for screening, and then go through cleaning, dehydration and other processes, and then use a water wheel sand washing machine to deeply clean the sand. The washed sand is dehydrated on the dewatering screen to obtain the finished sand.

   2. The mud after sand washing is sent to the mud collection tank. The flocculant in the chemical system is stirred and pumped into the deep cone mud separation tank to react with the mud in the mud collection tank. After mixing, the mud and clean water separate and settle, and the clean water enters the clean water tank.

   3. Pump the flocculated mud to the plate and frame filter press for solid-liquid separation, squeeze it through the plate and frame filter press, transport the squeezed dry mud cake to the designated area, and discharge the clean water through the filter press. Solid-liquid separation and recovery.

   The mud produced in the sand washing field needs to be processed in time to prevent irreversible pollution to the environment.