Powder mixing and stirring equipment for hydraulic engineering construction

Abstract

The invention discloses powder mixing and stirring equipment for hydraulic engineering construction. The powder mixing and stirring equipment comprises a basic rectangular stirring tank, wherein cushioning devices are arranged at the lower end of the basic rectangular stirring tank; a feeding device is arranged at the upper end of the basic rectangular stirring tank; a stirring device and a cleaning device are arranged in an inner cavity of the basic rectangular stirring tank; the feeding device consists of a feeding funnel, a feeding cylinder, guide rails, a sliding chute and a material controlling plate; the stirring device consists of a crushing device, rotating shafts, stirring paddles, a rotating motor I, a screw rod, a nut and the cleaning device; the screw rod is separately connected with the rotating shafts at the upper end and the lower end through couplings II; the crushing device consists of fixed supports, fixed bearings, a rolling shaft, a crushing frame and a rotating motor II; the cleaning device consists of a hollow support, brush handles, scraping hairbrushes and a water inlet device; the water inlet device consists of a circular water inlet pipe, an L-shaped waterinlet cylinder, a water inlet pipe and a water suction pump; a discharging cylinder is arranged at the lower end of the basic rectangular stirring tank; a manual switch valve is arranged on the innerwall of the discharging cylinder. The powder mixing and stirring equipment disclosed by the invention has the advantages of simple structure and high practicality.

Description

technical field [0001] The invention relates to the field of water conservancy engineering equipment, in particular to powder material mixing and stirring equipment for water conservancy engineering construction. Background technique [0002] A lot of powder materials are used in the construction of water conservancy projects. Some powder materials are used alone, while some need to be mixed before use. At the same time, these powder materials are not produced on site before use. Many of them are produced in advance and transported to the construction site. During the storage of materials, agglomeration will occur. These lumpy powders need to be crushed, and the mixing of powders needs to be stirred. In the existing equipment, these two functions are often separated, and the existing The feeding amount of the advanced equipment cannot be adjusted during the crushing process, which not only affects the crushing and mixing effect, but also is prone to clogging. The existing eq...

AI Technical Summary

Problems solved by technology

[0002] A lot of powder materials are used in the construction of water conservancy projects. Some powder materials are used alone, while some need to be mixed before use. At the same time, these powder materials are not produced on site before use. Many of them are produced in advance and transported to the construction site. During the storage of materials, agglomeration will occur. These lumpy powders need to be crushed, and the mixing of powders needs to be stirred. In the existing equipment, these two functions are often separated, and the existing The feeding amount of the advanced equipment cannot be adjusted during the crushing process, which not only affects the crushing and mixing effect, but also is prone to clogging. The existing equipment is not in place for the powder on the inner wall of the mixing box during the mixing process and the cleaning after mixing. Although the current In some equipment, there is a scraping and cleaning brush in the inner cavity of the equipment, but the position of the scraping and cleaning brush is fixed, and it cannot be fully scraped and cleaned. Therefore, a powder mixing and stirring equipment for water conservancy construction is needed now. To control the amount of powder, the agglomerated powder can be crushed through the crushing device, and the scraping brush can be used for comprehensive scraping and cleaning through the provided screw rod, and the spray head can be installed in the box to clean the powder after stirring. The box is cleaned, and the stirring effect can be increased and the discharge can be accelerated through the forward and reverse rotation of the provided spiral piece

Images