Chemical precipitation reaction integrated equipment

Abstract

An integrated equipment for chemical precipitation reaction, including a stirring tank and a centrifuge. The stirring tank is provided with a feeding port, the centrifuge is provided with a feeding port and a first water inlet, and the stirring tank is provided with a continuous operation discharge pipe and / or The intermittent operation discharge pipe and the continuous operation discharge pipe are respectively connected with the stirring tank and the centrifuge; the intermittent operation discharge pipe is respectively connected with the stirring tank and the centrifuge; there are also a first liquid storage room, a second liquid storage room and a water pump , the first liquid storage chamber is provided with a second water inlet and a liquid discharge port, and the second liquid storage chamber is provided with a third water inlet; the centrifuge is provided with a drainage pipe, which is connected to the second water inlet and the third water inlet respectively. The water port is connected; the centrifuge is provided with a circulating water pipe, one end of which is connected with the first water inlet, and the other end is connected with the water pump; machine, the screw feeder is connected with the centrifuge. The invention can carry out diversion treatment on the sewage, which is energy-saving and environment-friendly.

Description

technical field [0001] The invention relates to an integrated equipment for chemical production, in particular to an integrated equipment for chemical precipitation reaction. Background technique [0002] Precipitation reactions widely exist in various fields such as chemical industry, food, pharmaceuticals, building materials, etc. After precipitation reactions, washing and impurity removal, centrifugal dehydration, and drying are often required. At present, the industry basically adopts single equipment to form a production line, which requires sedimentation and stirring, washing, centrifugal dehydration, drying and other processes in sequence. Large, requires a lot of manpower, and the labor and management costs are high. [0003] In addition, in the washing operation, a large amount of pure water is often required to be washed repeatedly, resulting in serious waste, and the concentration of washing wastewater is unstable and the composition is uneven. The subsequent was...

AI Technical Summary

Problems solved by technology

At present, the industry basically adopts single equipment to form a production line, which requires sedimentation and stirring, washing, centrifugal dehydration, drying and other processes in sequence. Big, requires a lot of manpower, high labor and management costs

[0003] In addition, in the washing operation, a large amount of pure water is often required to be washed repeatedly, resulting in serious waste, and the concentration of washing wastewater is unstable and the composition is uneven. The subsequent wastewater treatment is extremely difficult and costly.

Images