A graded slurry stirring device

Abstract

The invention discloses a grading slurry stirring device, which comprises a tank body, a cover plate is fixedly installed on the top of the tank body, a motor is fixedly installed on the top of the cover plate, and a transmission shaft is movably installed inside the tank body , the periphery of the transmission shaft is fixedly installed with a mounting seat, the interior of the mounting seat is fixedly installed with a material injection device, the upper part of the mounting seat is movably installed with a speed-up gear, and the top of the speed-up gear is fixedly installed with a stirring leaves, a transmission ring gear is fixedly installed on the periphery of the speed-increasing gear, and an output pipeline is communicated with the bottom of the tank body. The present invention forms a connection transmission between gears with different teeth, and then realizes the speed difference, and uses the speed difference to form the time difference of injection, so as to ensure that the previously injected slurry is fully mixed, thereby increasing the overall mixing quality. At the same time, the mixing time is shortened.

Description

technical field [0001] The invention relates to the technical field of mixers, in particular to a graded slurry mixing device. Background technique [0002] The production technology of thermal insulation mortar for internal and external walls of buildings is a new technology invented in the past two years in compliance with the environmental protection requirements of the domestic construction field. It is made of various lightweight thermal insulation materials, such as perlite, cellulose, gypsum powder, and colloidal substances Some of these materials have light bulk density and some have heavy bulk density. It is very difficult to mix and affect production efficiency. At present, feeding and mixing equipment in other fields are generally used for mixing and mixing of various light materials. As a result, the mixing of materials is uneven, the productivity is low, and the environment and work site are seriously polluted. [0003] In the existing technology, there are the...

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Problems solved by technology

[0002] The production technology of thermal insulation mortar for internal and external walls of buildings is a new technology invented in the past two years in compliance with the environmental protection requirements of the domestic construction field. It is made of various lightweight thermal insulation materials, such as perlite, cellulose, gypsum powder, and colloidal substances Some of these materials have light bulk density and some have heavy bulk density. It is very difficult to mix and affect production efficiency.

At present, feeding and mixing equipment in other fields are generally used for mixing and mixing of various light materials. As a result, the mixing of materials is uneven, the productivity is low, and the environment and work site are seriously polluted.

[0003] In the existing technology, there are the following problems in the mixing of graded slurry: 1. The injection of the slurry requires frequent shutdown of the mixer, so the mixer is frequently shut down and restarted, and energy will be continuously consumed in each operation, which in turn will Cause unnecessary waste of energy, and at the same time, in the process of shutting down and restarting, its operation takes time, which in turn prolongs the process time of a single stirring, which is not efficient enough; 2. When injecting new slurry, the previous stage injects The stirring state of the slurry in the stirring device does not ensure sufficient stirring effect, so in order to ensure the quality of the stirring, it needs to continue stirring for a period of time after all the slurry is injected, which will cause additional waste of energy , which further prolongs the process time

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