Intelligent equipment for desalting and drying calcium magnesium mud and method thereof

Abstract

The invention discloses intelligent equipment for desalting and drying calcium magnesium mud and a method thereof. The equipment includes multiple desalting and drying cavities, filtering cloths and apressing plate lifting device; the filtering clothes are distributed staggeredly through guiding roller groups and penetrate through the desalting and drying cavities in sequence; the pressing platelifting device is connected to a rigid pressing plate, and the rigid pressing plate can be driven to ascend and descend by the pressing plate lifting device. According to the intelligent equipment fordesalting and drying the calcium magnesium mud, the content of moisture in a calcium magnesium mud product disposed by the equipment is lower than 10%, and the calcium magnesium mud can be stored andconveyed; the content of chlorine ions is lower than 0.5%, and therefore the calcium magnesium mud can be adopted as a cement retarder or a raw material of aerated concrete block building materials for use. Compared with traditional separating equipment, the intelligent equipment has a great desalting and drying effect on the calcium magnesium mud.

Description

technical field [0001] The invention relates to the technical field of sludge treatment, in particular to an intelligent equipment for desalination and drying of calcium magnesium mud. Background technique [0002] Salt making industry, soda ash industry, caustic soda industry and other related industries that have calcium-magnesium mud desalination and dehydration requirements. In the calcium-magnesium mud desalination, dehydration and filtration production, vacuum belt filters, plate and frame filters, decanter centrifuges, and belt presses are used. And other separation equipment, when these equipment separate calcium magnesium mud, the water (20-50%) and chloride ion (3-12%) content in the calcium magnesium mud filter cake or slurry is relatively high, and it cannot be sold as a product. And seriously affect environmental sanitation, desalination and drying treatment must be carried out. The existing calcium magnesium mud desalination and drying equipment has low process...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problems of low processing efficiency, poor effect, high impurity content, high moisture content and high viscosity in the calcium magnesium mud desalination and drying equipment in the prior art, the technical scheme of the present invention is as follows:

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