Sectional type bin body capable of achieving continuous high-pressure feeding of powder and using method thereof

Abstract

The invention discloses a sectional type bin body capable of achieving continuous high-pressure feeding of powder and a using method thereof, and belongs to the field of equipment for supplying powdermaterials. The bin body comprises a rotary feeder, a feeding funnel, a middle hopper, a metering funnel, an exhaust chamber, a valve module, a motor, a base support, an upper support, a mass meter, aball valve, a connecting pipe, an exhaust pipe, a dust removal box, a guardrail, a crawling ladder, a powder channel, a soft guide pipe and a pressure relief pipe, wherein the base support and the upper support are both formed by welding square steel, the guardrail is welded to the outermost periphery of the upper surface of a bottom support, and the crawling ladder is welded to the side edge ofthe bottom support; and a powder channel, the rotary feeder, the feeding funnel, a third valve, the middle hopper, a second valve, the exhaust chamber, a first valve and the metering funnel are sequentially arranged in the bottom support and the upper support from bottom to top. The problem that a powder agent cannot be metered, adjusted and controlled is solved, the problem that the traditional equipment cannot continuously and normally work is solved, and the construction efficiency is improved.

Description

technical field [0001] The invention relates to the field of equipment for supplying powder materials, in particular to a segmented bin capable of realizing continuous high-pressure powder feeding and a method for using the same. Background technique [0002] Powder-sprayed piles are also called reinforced soil piles. They use powdery cement (or lime) and other materials as curing agents. During the drilling process, special-made powder-spraying pile machines are used to spray the curing agent into the deep layer of the soft soil foundation. The in-situ soil and the curing agent are evenly mixed and a series of physical and chemical reactions occur, so that the soft soil is hardened into a composite foundation of powder-sprayed piles with overall interaction and joint action to bear the upper load. Due to the advantages of effectively reducing the total settlement, being able to withstand a large loading rate, having a strong ability to resist lateral deformation, and greatl...

AI Technical Summary

Problems solved by technology

By setting up a rotary feeder, the problem that the powder medicine cannot be measured and adjusted and controlled is solved; by setting up four bins that do not affect each other, the problem that frequent blockages occur in the process of adding and spraying powder and cannot continue to work normally is solved; By setting the metering funnel, the amount of powder medicine added can be visualized, which replaces the inaccuracy of manual feeding and improves the construction efficiency; by setting the dust removal box, it avoids the escape of powder medicine and causes environmental pollution

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