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A platform for research: civil engineering, architecture and urbanism
Proportioning device for super-retarded concrete and proportioning process thereof
The invention discloses a proportioning device for super-retarded concrete and a proportioning process thereof. The proportioning device comprises a conveyor body, a discharging channel and a mixing box, four second supporting columns are welded to one side of the upper surface of the conveyor body in a rectangular array mode, and the top ends of the four second supporting columns are welded to the outer side of the bottom of the mixing box respectively; a first feeding hopper, a second feeding hopper, a third feeding hopper and a fourth feeding hopper are sequentially fixed to the upper surface of the mixing box, a water inlet pipe is fixed to the front of one side of the mixing box, a feeding pipe is fixed to the rear of one side of the mixing box, a discharging valve is fixed to an outlet in the bottom of the mixing box, the lower surface of the discharging valve is welded to the top end of a discharging channel, and four partition plates are welded in the discharging channel at equal intervals. The raw materials are selected according to the proportion of 185Kg/m<3> of water, 2,925Kg/m<3> of cement, 515Kg/m<3> of coal ash, 7,675Kg/m<3> of sand, 10,595Kg/m<3> of gravel and 5.7 Kg/m<3> of water reducing agent. The concrete produced according to the process ratio has the advantages of good workability and capability of meeting the requirements of a construction site.
本发明公开了一种超缓凝混凝土的配比装置及其配比工艺，包括输送机本体、下料通道和混合箱，所述输送机本体上表面一侧呈矩形阵列焊接有四个第二支柱，四个所述第二支柱的顶端分别与混合箱底部外侧焊接，所述混合箱上表面依次固定有第一进料斗、第二进料斗、第三进料斗和第四进料斗，所述混合箱一侧前方固定有进水管，所述混合箱一侧后方固定有进料管，所述混合箱底部出口处固定有下料阀，所述下料阀下表面与下料通道顶端焊接，所述下料通道内部等距焊接有四个隔板；原材料按照水：185Kg/m3、水泥：2925Kg/m3、粉煤灰：515Kg/m3、砂：7675Kg/m3、碎石：10595Kg/m3、减水剂：5.7Kg/m3的比例进行选取。本发明具有按照工艺配比生产出的混凝土和易性良好，满足施工现场要求的优点。
Proportioning device for super-retarded concrete and proportioning process thereof
The invention discloses a proportioning device for super-retarded concrete and a proportioning process thereof. The proportioning device comprises a conveyor body, a discharging channel and a mixing box, four second supporting columns are welded to one side of the upper surface of the conveyor body in a rectangular array mode, and the top ends of the four second supporting columns are welded to the outer side of the bottom of the mixing box respectively; a first feeding hopper, a second feeding hopper, a third feeding hopper and a fourth feeding hopper are sequentially fixed to the upper surface of the mixing box, a water inlet pipe is fixed to the front of one side of the mixing box, a feeding pipe is fixed to the rear of one side of the mixing box, a discharging valve is fixed to an outlet in the bottom of the mixing box, the lower surface of the discharging valve is welded to the top end of a discharging channel, and four partition plates are welded in the discharging channel at equal intervals. The raw materials are selected according to the proportion of 185Kg/m<3> of water, 2,925Kg/m<3> of cement, 515Kg/m<3> of coal ash, 7,675Kg/m<3> of sand, 10,595Kg/m<3> of gravel and 5.7 Kg/m<3> of water reducing agent. The concrete produced according to the process ratio has the advantages of good workability and capability of meeting the requirements of a construction site.
本发明公开了一种超缓凝混凝土的配比装置及其配比工艺，包括输送机本体、下料通道和混合箱，所述输送机本体上表面一侧呈矩形阵列焊接有四个第二支柱，四个所述第二支柱的顶端分别与混合箱底部外侧焊接，所述混合箱上表面依次固定有第一进料斗、第二进料斗、第三进料斗和第四进料斗，所述混合箱一侧前方固定有进水管，所述混合箱一侧后方固定有进料管，所述混合箱底部出口处固定有下料阀，所述下料阀下表面与下料通道顶端焊接，所述下料通道内部等距焊接有四个隔板；原材料按照水：185Kg/m3、水泥：2925Kg/m3、粉煤灰：515Kg/m3、砂：7675Kg/m3、碎石：10595Kg/m3、减水剂：5.7Kg/m3的比例进行选取。本发明具有按照工艺配比生产出的混凝土和易性良好，满足施工现场要求的优点。
Proportioning device for super-retarded concrete and proportioning process thereof
一种超缓凝混凝土的配比装置及其配比工艺
OUYANG YAFEI (author) / OU BUDONG (author)
2021-05-07
Patent
Electronic Resource
Chinese
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