Horizontal solid-liquid mixing device and application thereof

Abstract

The invention relates to a horizontal solid-liquid mixing device and the application thereof. The mixing device comprises a motor, a reduction gearbox, a ratcheting, a front bearing end, a rotary valve, a solid feeding hole, a liquid feeding hole, a mixer shaft, a mixing cylinder, an exhaust hole, a rear bearing end, a discharge hole, a solid-liquid mixing room, a drawing template, a plough coulter, a fixed link of the plough coulter and a baffle; wherein, the drawing template is fixed on the mixer shaft and arranged under the solid feeding hole, the plough coulter is fixed on the mixer shaft by the fixed link of the plough coulter, a plowshare of the plough coulter forms an angle with the mixer shaft, the baffle is arranged inside the mixing cylinder, and a gap is arranged at the position of a contact surface between the baffle and the cylinder in front of the discharge hole. Compared with the prior art, the horizontal solid-liquid mixing device can fully mix two phases of solid and liquid within a short time, has high mixing efficiency, low energy consumption and even material mixing, does not produce 'powder balls' generated by mixing the powder and the liquid, is good in continuous operation effect and can be widely applied to industries such as petroleum, chemical industry, coal chemical industry, food, medicine, etc.

Description

technical field [0001] The invention relates to a solid-liquid mixing device, in particular to a horizontal solid-liquid mixing device and its application. Background technique [0002] At present, most of the solid-liquid mixing is to add the solid-liquid two-phase materials into the stirring reactor according to a certain ratio, and the mixing is achieved by the stirring device. However, the mixing effect is not ideal for materials that require high mixing uniformity, small particle size, and insoluble two-phase, mainly because solid particles are easy to deposit, easy to agglomerate, powder is easy to grow, long mixing time, and high energy consumption. low efficiency. In the case of high mixing uniformity, multi-stage mixing is often required to achieve the effect, resulting in high process cost. [0003] Chinese patent application 200610119270 discloses a horizontal solid-liquid mixing device. The patent application divides the mixing into multiple stages, and each s...

AI Technical Summary

Problems solved by technology

When mixing fine solid powder medium, when the stirring blade rotates at a high speed, the liquid medium in the first stage mixing chamber, the liquid medium attached to the stirring blade will be thrown towards the solid feed under the action of centrifugal force The solid medium absorbs the liquid medium near the feed port to agglomerate. As time goes on, the agglomerated medium becomes bigger and bigger, or the whole piece falls off and is difficult to disperse and mix, or gradually blocks the feed port, making the mixing Device cannot proceed

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