Mixing station, main mixing building and metering structure thereof and metering structure establishment method

Abstract

The invention discloses a mixing station, a main mixing building and a metering structure thereof, and a metering structure establishment method, wherein the metering structure of the main mixing building comprises a bracket, a water metering device, an additive metering device, an aggregate standby bin and a powder metering device, wherein the bracket comprises support legs and a platform arranged at the top ends of the support legs; a first mounting channel and a second mounting channel are arranged on the platform at an interval; the aggregate standby bin is fixedly mounted in the first mounting channel; a part of the aggregate standby bin is positioned at the upper part of the platform, and the other part of the aggregate standby bin is positioned at the lower part of the platform; the powder metering device is fixedly mounted in the second mounting channel; a part of the powder metering device is positioned at the upper part of the platform, and the other part of the powder metering device is positioned at the lower part of the platform; the water metering device and the additive metering device are fixed at the lower part of the platform. Through the application of the invention, the disassembly and assembly maintenance space and efficiency of all devices in the metering structure are effectively improved and the requirements of manufacturing and processing precision and on-site assembly experiences are lowered while the preassembly and the transportation are facilitated.

Description

technical field [0001] The invention relates to the technical field of mixing plants, in particular to a mixing plant, a main mixing building, a metering structure thereof, and a construction method of the metering structure. Background technique [0002] The mixing station is used to mix the measured sand, cement, water, admixture and other raw materials evenly in the mixing mechanism to form a mixture with a specified strength. In the prior art, the main mixing building of the mixing plant generally has a three-story structure, the bottom layer is the unloading layer, the middle is the stirring layer, and the top layer is the metering layer. [0003] Among them, the bottom plate of the stirring layer is provided with a stirring main engine (stirring mechanism), and the outlet of the main mixer of the mixer is connected with the discharge hopper located on the top of the discharge layer. There are powder metering device, water metering device, admixture metering device and...

AI Technical Summary

Problems solved by technology

[0005] However, the inventors of the present application found in the process of realizing the present invention that: the existing metering layer is not only difficult to pre-assemble in the factory building and transported by means of transportation, but can only be assembled and formed at the customer's construction site, which is time-consuming and labor-intensive. Moreover, each device is crowded or easily interferes with each other on the metering layer platform with limited size (in order to facilitate transportation and meet other requirements, the size of the metering layer platform is within a predetermined range), and it is extremely inconvenient to disassemble and maintain; in addition, from another point of view In other words, the metering layer platform and various devices require high manufacturing and processing precision and on-site assembly experience, so that the installed metering layer can meet the requirements of safety and reliability.

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