Concrete conveying device and concrete processing technology adopting same

Abstract

The invention relates to a concrete conveying device. The concrete conveying device comprises a mounting frame and a tank body arranged on the mounting frame, wherein a feeding inlet is formed in oneend of the tank body, a discharging pipe is fixedly arranged at the other end of the tank body, a discharging valve is arranged on the discharging pipe, a plurality of water inlet pipes are fixedly arranged at the end, close to the feeding inlet, of the tank body, the water inlet pipes communicate with the tank body, a plurality of drainage pipes are fixedly arranged at the end, close to the discharging pipe, of the tank body and communicate with the tank body, the drainage pipes and the water inlet pipes are the same in number and correspond one to one, and filter screens are fixedly arrangedat the joints of the drainage pipes and the tank body. The concrete conveying device has the effects that concrete in the tank body is kept wet under the impact of water flow, so that concrete setting is retarded, and the initial setting probability in the concrete conveying process is reduced.

Description

technical field [0001] The present application relates to the field of concrete processing, in particular to a concrete conveying device and a concrete processing technology using the device. Background technique [0002] Concrete, referred to as "concrete" for short: refers to the collective name of engineering composite materials in which aggregates are cemented into a whole by cementitious materials. Generally speaking, the term concrete refers to the cement concrete obtained by using cement as the cementitious material, sand and stone as the aggregate; mixed with water (may contain admixtures and admixtures) in a certain proportion, and stirred. Concrete, which is widely used in civil engineering. [0003] The setting of concrete is divided into initial setting and final setting; when the concrete just begins to lose its plasticity, it is called the initial setting, and when the concrete completely loses its plasticity, it is called the final setting. In the existing la...

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Problems solved by technology

[0003] The setting of concrete is divided into initial setting and final setting; when the concrete just begins to lose its plasticity, it is called the initial setting, and when the concrete completely loses its plasticity, it is called the final setting. In the existing large-scale construction sites, the concrete demand is relatively large, and the concrete is generally transported to the mixing station or the concrete plant. Load concrete and transport it to the construction site. When the road condition is not good, the concrete transport time will be longer, which will easily lead to the initial setting of the concrete. After the concrete enters the initial setting state, its plasticity will gradually decrease, and it will not be easy to pour into other shapes to affect the construction.

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