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Modified cement concrete mixing system for concrete mixing station

A cement concrete and mixing station technology, applied in mixing plants, clay preparation equipment, mixing operation control, etc., can solve problems such as uneven mixing of admixtures, affecting batching accuracy, etc., to reduce staffing and resource allocation, and improve production Efficiency, the effect of ensuring production quality

Inactive Publication Date: 2015-06-17
CHANGAN UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a modified cement concrete mixing system for a concrete mixing plant, which avoids the problems of human intervention in the primary feeding link of the existing mixing system and uneven mixing of admixtures that affect the batching accuracy , so that the concrete metering system meets the high-precision secondary feeding requirements

Method used

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  • Modified cement concrete mixing system for concrete mixing station

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Embodiment Construction

[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings, but the present invention is not limited to these embodiments.

[0022] Such as figure 1 As shown, the present invention includes a liquid storage device, a weighing system, a mixed solution premixing device, a pumping device and a mixing device; the liquid storage device includes A modifier pool 1, B modifier pool 2, and the The weighing system includes B modifier scale 4, A modifier scale 5, water scale 12 and water reducer scale 11, the pumping equipment is a hydraulic pump 3, the mixing device is a stirring pot 13; A modifier pool 1 and B modifier pool 2 communicate with A modifier scale 5 and B modifier scale 4 respectively through hydraulic pump 3, and B modifier scale 4 and A modifier scale 5 communicate with premixing device 6 through hydraulic pump 3 The premixing device 6 communicates with the mixed emulsion scale 10 through pipelines, the mixed emul...

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Abstract

The invention discloses a modified cement concrete mixing system for a concrete mixing station. A modifier pool A and a modifier pool B are respectively communicated with a modifier scale A and a modifier scale B through hydraulic pumps, wherein the modifier scale B is communicated with the modifier scale A through the hydraulic pump and a premixing device; the premixing device is communicated with a mixed emulsion scale through a pipeline; the mixed emulsion scale and a water reducer scale are communicated with a water scale; the water scale is arranged above a mixing pot; a modifier A and a modifier B are respectively conveyed to respective weighing systems through the hydraulic pumps, and are weighed and pumped into the premixing device to mix; metered water reducer can be added when water is weighed in the water scale; mixed liquid of the modifier A and the modifier B, water and the water reducer flow into the stirring pot from the water scale; the modified cement concrete is mixed; and the water scale is transformed, so that a secondary feeding procedure with high metering accuracy is realized; and problems of uneven mixing and inaccurate metering of admixtures are prevented.

Description

technical field [0001] The invention relates to a premixing device for a concrete mixing station, in particular to a modified cement concrete mixing system for a concrete mixing station. Background technique [0002] Ordinary cement concrete has the disadvantages of high brittleness, weak impact resistance and fatigue ability, and poor wheel wear and polishing performance. When it is applied to the pavement surface layer, it is prone to damage such as plate fracture and surface structure damage, which limits its use in high In addition, the smell of hot asphalt concrete is very pungent, which is harmful to the health of construction workers, and the construction environment is harsh. Ordinary cement is used for insufficient bonding between the asphalt concrete bridge deck pavement and the reinforced concrete bridge deck. It is prone to shear failure; in terms of raw materials, my country lacks high-quality asphalt resources, but cement resources are abundant. [0003] Therefo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28C9/02
CPCB28C9/008B28C9/02
Inventor 陈华鑫武书华何锐张中华房建宏徐安花
Owner CHANGAN UNIV
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