[强烈推荐]年产60万立方米商品混凝土搅拌站设计毕业论文设计

毕业论文

年产60万m商品混凝土搅拌站设计

摘 要

混凝土是建筑工程中应用最广泛的材料之一，其经济、技术指标对于整个建筑工程的质量和成本有着举足轻重的关系。论文根据年产60万方的商品混凝土的规模来设计的商品混凝土搅拌站，其主要介绍了混凝土配合比设计，物料平衡计算、给排水系统、厂址选择、生产工艺流程、混凝土搅拌站设备选型计算、和经济评估等。绘制全站工艺设计流程图、全站总平面布置图和各设备连接关系的工艺布置图，手绘和cad各一份。

关键词： 商品混凝土搅拌站； 配合比设计； 设备选型；

I 3

with annual capacity of 600000 m3 of commodity

concrete mixing station design

Abstract

Concrete is one of the most widely used materials in the construction projects, the economic and technical index, which is important for the construction project quality and cost of a relationship. The commodity concrete designed according to concrete products with an annual output of 600000 side of the scale of the mixing station, it introduces the concrete mix design, material balance calculation, water supply and drainage system, site selection, production process, equipment selection and calculation of concrete mixing station, and economic evaluation. The station layout drawing process design flow chart, the general layout of the station and

II each equipment connection, a drawing and cad.

keywords: commercial concrete mixing plant, mixture ratio design, equipment type selection

目 录

1导论 ............................................................. 1

1.1研究背景 ................................................... 1

III 1.1.1研究的目的与研究的意义 ................................ 1 1.1.2混凝土搅拌站概况 ...................................... 1 1.1.3混凝土搅拌站的国内外发展史 ............................ 1 1.1.4混凝土搅拌站的现状和发展趋势 .......................... 2 1.2混凝土搅拌站市场分析 ........................................ 5 1.3影响搅拌站发展的主要原因 .................................... 6 1.4产品品种及生产规模 .......................................... 6 1.5编制依据 ................................................... 6 1.6设计原则 ................................................... 6 2 混凝土配合比设计 ................................................. 8

2.1原材料参数 .................................................. 8 2.2 配制强度 ................................................... 8 2.3水灰比 ..................................................... 8 2.4 1m3混凝土用水量 ............................................ 9 2.5 1m3混凝土水泥用量 .......................................... 9 2.6砂率 ...................................................... 10 2.7配合比 .................................................... 11 2.8原材料用量 ................................................. 12 3 设备的选型计算.................................................. 14

3.1 搅拌机设备选型 ............................................ 14 3.2 砂石输送设备选型计算 ...................................... 15

3.2.1水平输送带 ........................................... 16 3.2.2倾斜输送带 ........................................... 16 3.3螺旋输送机的选型 ........................................... 17 3.4 骨料配料机选型 ............................................ 17

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