Thickener

Abstract

A thickener comprises a housing and an inner cone, the inner cone is connected to the lower side of the housing, the upper end of the housing is provided with an end cap, the housing is internally provided with a flow guide cylinder, one end of the flow guide cylinder is connected with the end cap through a fixed plate, the other end of the flow guide cylinder extends to the middle of the housing, the upper side of the end cap is provided with a stirring device, the stirring device comprises a gear motor, a stirring shaft and a frame-type stirring head, the gear motor is fixedly arranged on the upper end of the end cap through a motor seat, a motor shaft of the gear motor is connected with the stirring shaft by a coupling, the stirring shaft passes through the flow guide cylinder and is arranged in the inner cone, the frame-type stirring head and the stirring shaft are removably connected, a feed tube is fixedly arranged on the end cap, the feed tube is connected with the upper side wall of the flow guide cylinder, both sides of the upper end of the flow guide cylinder are provided with overflow ports, one side of the upper end of the housing is provided with a liquid outlet, the side wall of the inner cone is provided with a discharge opening, one end of the discharge opening is provided with a blower tube, the blower tube is externally connected with an air blower, and the outer side wall of the inner cone is provided with a cooling device.

Description

technical field [0001] The invention relates to a thickener. Background technique [0002] Thickener, also known as thickener and thickener, is mainly used in chemical, pharmaceutical and other industries. It is mainly used to separate large particles from small particles of crystal liquid, so that the clarified liquid is on the top, and has a large amount of The solid-liquid of the crystal is in the bottom and discharged. [0003] The existing thickeners have the following disadvantages: 1. The structure is complex, the volume is huge, and the cost of use is high; 2. The thickeners mostly adopt natural settlement, that is, gravity settlement; however, suspended particles are in the process of natural settlement. The rate of liquid separation is affected by factors such as liquid buoyancy, so it is difficult to ensure the working efficiency of the thickener; 3. The crystal outlet at the lower end is usually blocked by crystals, resulting in sedimentation at the bottom and d...

AI Technical Summary

Problems solved by technology

[0003] The existing thickeners have the following disadvantages: 1. The structure is complex, the volume is huge, and the cost of use is high; 2. The thickeners mostly adopt natural settlement, that is, gravity settlement; however, suspended particles are in the process of natural settlement. The rate of liquid separation is affected by factors such as liquid buoyancy, so it is difficult to ensure the working efficiency of the thickener; 3. The crystal outlet at the lower end is usually blocked by crystals, resulting in sedimentation at the bottom and difficulty in discharging

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