A concrete aggregate precooling device

A concrete aggregate and pre-cooling technology, which is applied in household refrigeration devices, clay preparation devices, mixing operation control devices, etc., can solve the problem of large excavation for site leveling, complex ice-making building process, and large amount of gold knots for steel structures and other issues to achieve the effect of saving water
CN112026005BActive Publication Date: 2021-11-23石门县山力建材有限责任公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
石门县山力建材有限责任公司
Publication Date
2021-11-23

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Abstract

The invention relates to a precooling device, in particular to a concrete aggregate precooling device. Provided is a concrete aggregate precooling device which has a simple structure, can rapidly cool the aggregate, and has less water consumption. A concrete aggregate precooling device, comprising: a base, a support plate is symmetrically arranged on the top of the base; a conveying device, a conveying device is arranged between the supporting plates; a precooling device, a precooling device is arranged on the supporting plate. Rotate the handle to realize the rotation of the conveying belt, and then through the cooperation of the conveying device and the pre-cooling device, the pre-cooling device sprinkles water when the aggregate moves to the right, so that the aggregate is quickly cooled, and the left and right movement of the conduit realizes the intermittent sprinkling of the sprinkler , and then save the use of water; by starting the servo motor, the cylindrical missing piece is driven to rotate, and then the intermittent cutting of the aggregate and the automatic transmission of the transmission device are realized.
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Description

technical field

[0001] The invention relates to a pre-cooling device, in particular to a concrete aggregate pre-cooling device. Background technique

[0002] Aggregate, also known as aggregate, is a granular material that plays the role of skeleton and filling in concrete and mortar. Commonly used aggregates are crushed stone and pebble. Due to the short time available for concrete to be poured under natural conditions, it is restricted. normal construction hours.

[0003] In order to meet the normal construction of concrete under the high temperature construction conditions in summer, technological measures must be taken to pre-cool the concrete. At present, aggregate air cooling, flake ice and cold water mixing are common pre-cooling technologies for pre-cooled concrete production. It has been widely used in the construction of mass concrete projects such as engineering. Aggregate air cooling can be subdivided into ground air cooling and mixing floor air cooling. For gr...

Claims

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