WO2022156009A1 - 一种高精度的适用于多种类砂浆生产线智能化电气控制系统 - Google Patents

一种高精度的适用于多种类砂浆生产线智能化电气控制系统 Download PDF

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Publication number
WO2022156009A1
WO2022156009A1 PCT/CN2021/075571 CN2021075571W WO2022156009A1 WO 2022156009 A1 WO2022156009 A1 WO 2022156009A1 CN 2021075571 W CN2021075571 W CN 2021075571W WO 2022156009 A1 WO2022156009 A1 WO 2022156009A1
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Prior art keywords
module
powder
packaging
mortar
control system
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PCT/CN2021/075571
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English (en)
French (fr)
Inventor
徐祥来
储瑞华
何士林
周苏红
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江苏晨日环保科技有限公司
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Publication of WO2022156009A1 publication Critical patent/WO2022156009A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/02—Controlling the operation of the mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/0422—Weighing predetermined amounts of ingredients, e.g. for consecutive delivery
    • B28C7/044—Weighing mechanisms specially adapted therefor; Weighing containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors

Definitions

  • Mortar is a bonding material used in building bricks. It is composed of a certain proportion of sand and cementing materials (cement, lime paste, clay, etc.) and water. It is divided into masonry mortar and plastering mortar. The former is used for masonry and component installation of bricks, stones, blocks, etc.; Protection and decoration requirements.
  • the existing high-precision intelligent electrical control system suitable for various types of mortar production lines does not have a suitable weighing device, resulting in uneven proportions of mixed mortar, powder and sand, making the mortar unusable. As a result, the material is wasted, and the control system uses the star-delta control method to control the mixer, which has many wirings, and will cause hardware losses in the case of frequent startup.
  • the invention provides a high-precision intelligent electrical control system suitable for various types of mortar production lines, has the advantages of being able to precisely control the mixing ratio of powder and sand, and protect the mixing mixer, and solves the problems in the background art. proposed question.
  • a high-precision intelligent electrical control system suitable for various types of mortar production lines, comprising the following modules: a powder distribution module, a sand distribution module, a material weighing module, a mixing and stirring module, a manual feeding module, Dust collection modules and finished assembly modules.
  • Powder distribution module used to store various types of powder.
  • Sand distribution module used to store various types of sand.
  • Material weighing module used to weigh the powder and sand stored in the powder distribution module and the sand distribution module that need to be mixed and produced.
  • Mixing and stirring module used for mixing and stirring of powder and sand.
  • Manual feeding module used for feeding admixtures or additives required in mortar mixing.
  • Dust collection module It is used to filter the dust of powder distribution module and finished product assembly module.
  • Finished assembly module used to package the finished mortar.
  • the powder distribution module includes a powder silo and a powder screw
  • the sand distribution module includes a dry sand warehouse and a dry sand conveyor
  • the material weighing module includes a powder scale and a dry sand blanking scale
  • the mixing and stirring module includes a mixing mixer
  • the manual feeding module includes a manual feeding port and a manual feeding motor
  • the dust collecting module includes a dust collecting device on the top of the powder silo and a bag dust collecting device arranged in the packaging system.
  • the finished product assembly module includes a bulk feeder and a packaging system
  • the packaging system includes a packaging conveying screw, a packaging temporary storage bin, a packaging machine and a packaging finished product conveyor belt.
  • the powder silo is provided with multiple groups, and different kinds of powder are placed, which are respectively connected with the powder screw through the first conveying pipeline, and the first conveying pipeline is provided with a manual regulating valve, and the powder
  • the screw is connected to the powder scale through the second conveying line, and the powder weigher adopts the control method of connecting the motor protector to the contactor; the powder weigher is connected to the mixing mixer through the third conveying line, and the third conveying line is set There are control valves.
  • the dry sand warehouse is provided with multiple groups, which are respectively connected to the dry sand conveyor through seven conveying pipelines, and the dry sand conveyor is connected to the dry sand blanking scale through four conveying pipelines, and the dry sand blanking scale adopts a motor protector
  • the conveying pipeline 8 is connected to the mixing mixer, and the conveying pipeline 8 is provided with a control valve.
  • the manual feeding motor adopts a control method in which a motor protector is connected to a contactor, and the manual feeding device is connected to the mixer through a conveying pipeline 5, and a control valve is provided on the conveying pipeline 5.
  • the mixing mixer adopts a soft-start control method
  • the mixing mixer mainly includes a mixing part and a temporary storage bin for finished products, and a material level control system is also provided on the temporary storage storage for finished products, and the mixing mixer passes through the conveying pipeline.
  • the sixth is connected to the finished product distribution system, and the conveying pipeline 6 is provided with a pneumatic arc valve and a pneumatic bifurcated valve, and the pneumatic bifurcated valve is respectively connected to the bulk feeder and the packaging conveying screw.
  • the packaging conveying screw is connected to a packaging temporary storage bucket
  • the packaging temporary storage bucket is connected to a packaging machine through a manual plug valve
  • the packaging machine is connected to a packaging conveyor belt.
  • the finished product temporary storage bin material level controller includes two material level gauges, high and low, and the material level gauge signal is output in the form of a switch signal.
  • the finished product hopper is at a low material level, the mixed material of the upper mixer is allowed to be discharged to the In the finished product warehouse, when the finished product warehouse is at a high material level, the automatic discharge of the mixer is prohibited, and the execution method of this action is executed by the PLC system.
  • the high precision is suitable for the intelligent electrical control system of various types of mortar production lines.
  • the material weighing module By setting the material weighing module, when the mortar is produced, the powder and sand are firstly weighed through the material weighing module, so that accurate control can be achieved.
  • the mixing amount of mortar can effectively produce the mortar that meets the actual needs, avoid material waste and reduce economic losses.
  • the removal and filtration of dust can prevent the generated dust from polluting the atmosphere and effectively protect the health of workers.
  • the high precision is suitable for the intelligent electrical control system of various types of mortar production lines.
  • the mixing mixer By setting the mixing mixer to the control mode of soft start, it can effectively protect the motor of the mixer.
  • the soft starter is used to start the motor, the output voltage of the thyristor Gradually increase, the motor gradually accelerates until the thyristor is fully turned on, the motor works on the mechanical characteristics of the rated voltage, realizes smooth start, reduces the starting current, and avoids starting over-current tripping, so as to realize the work of the mixer and effectively prolong the mixer. working hours, thereby reducing economic losses.
  • FIG. 1 is a schematic flow chart of the system of the present invention.
  • a high-precision intelligent electrical control system suitable for various types of mortar production lines, including the following modules, powder distribution module, sand distribution module, material weighing module, mixing and stirring module, manual feeding module, dust collection module Modules and finished assembly modules.
  • Powder distribution module used to store various types of powder.
  • Sand distribution module used to store various types of sand.
  • Material weighing module used to weigh the powder and sand stored in the powder distribution module and the sand distribution module that need to be mixed and produced.
  • Mixing and stirring module used for mixing and stirring of powder and sand.
  • Manual feeding module used for feeding admixtures or additives required in mortar mixing.
  • Dust collection module It is used to filter the dust of powder distribution module and finished product assembly module.
  • Finished assembly module used to package the finished mortar.
  • the material weighing module when the mortar is produced, the powder and sand are firstly weighed through the material weighing module, so that the mixing amount of the mortar can be accurately controlled, so that the actual needs can be effectively produced. Mortar to avoid material waste and reduce economic losses.
  • the powder bins are set up in multiple groups, and different kinds of powder are placed, which are respectively connected with the powder screw through the first conveying pipeline.
  • the first conveying pipeline is provided with a manual regulating valve, and the powder screw.
  • the powder weigher is connected to the powder scale through the conveying pipeline two, and the powder weigher adopts the control method of connecting the motor protector to the contactor; the powder weigher is connected to the mixing mixer through the conveying pipeline three, and the three conveying pipeline Control valve.
  • the dry sand warehouse is provided with multiple groups, which are respectively connected to the dry sand conveyor through the seven conveying pipelines, and the dry sand conveyor is connected to the dry sand blanking scale through the four conveying pipelines, and the dry sand blanking scale is connected by a motor protector.
  • the conveying pipeline 8 is connected to the mixing mixer, and the conveying pipeline 8 is provided with a control valve.
  • the manual feeding motor adopts a control method in which a motor protector is connected to a contactor, and the manual feeding device is connected to the mixer through a conveying pipeline 5, and a control valve is arranged on the conveying pipeline 5.
  • the mixing mixer adopts a soft-start control method, and the mixing mixer mainly includes a stirring part and a temporary storage bin for finished products.
  • the temporary storage bin for finished products is also provided with a material level control system.
  • the conveying pipeline 6 is provided with a pneumatic arc valve and a pneumatic bifurcated valve, and the pneumatic bifurcated valve is respectively connected to the bulk feeder and the packaging conveying screw.
  • the packaging conveying screw is connected to the packaging temporary storage bucket
  • the packaging temporary storage bucket is connected to the packaging machine through a manual plug valve
  • the packaging machine is connected to the packaging finished product conveyor belt.
  • the finished product temporary storage bin material level controller includes two material level gauges, high and low, and the material level gauge signal is output in the form of a switch signal.
  • the material level gauge signal is output in the form of a switch signal.
  • the motor of the mixer can be effectively protected.
  • the motor is started with a soft starter, the output voltage of the thyristor gradually increases, and the motor gradually accelerates until the thyristor is fully turned on, and the motor works at In terms of mechanical characteristics of rated voltage, it can realize smooth start, reduce starting current, and avoid starting overcurrent trip, so as to realize the work of the mixer, which can effectively prolong the working time of the mixer, thereby reducing economic losses.

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  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

本发明涉及砂浆技术领域，且公开了一种高精度的适用于多种类砂浆生产线智能化电气控制系统，包括以下模块，粉料配送模块、砂料配送模块、料称模块、混合搅拌模块、人工投料模块、收尘模块和成品装配模块。该高精度的适用于多种类砂浆生产线智能化电气控制系统，通过设置料称模块，进行砂浆生产时，首先粉料和砂料通过料称模块进行配比称重，从而能够精确的控制砂浆的混合量，从而能够有效的生产出符合实际所需的砂浆，避免造成材料上的浪费，减少经济的损失，同时通过设置收尘模块，能够有效的对在生产过程中产生的灰尘进行有效的清除和过滤，从而避免产生的灰尘污染大气，有效的保护工人的身体健康。

Description

一种高精度的适用于多种类砂浆生产线智能化电气控制系统 技术领域
本发明涉及砂浆技术领域，具体为一种高精度的适用于多种类砂浆生产线智能化电气控制系统。
 背景技术
砂浆是建筑上砌砖使用的黏结物质，由一定比例的沙子和胶结材料（水泥、石灰膏、黏土等）加水和成，也叫灰浆，也作砂浆，用于砌筑和抹灰工程，可分为砌筑砂浆和抹面砂浆，前者用于砖、石块、砌块等的砌筑以及构件安装；后者则用于墙面、地面、屋面及梁柱结构等表面的抹灰，以达到防护和装饰等要求。
现有的高精度的适用于多种类砂浆生产线智能化电气控制系统，没有设置合适的称料装置，从而造成混合后的砂浆，粉料和砂料的配比不均匀，造成砂浆无法进行使用，从而造成材料的浪费，且控制系统采用星三角控制方式控制混合搅拌机，接线繁多，频繁启动的情况下会对硬件造成损失。
 技术解决方案
本发明提供了一种高精度的适用于多种类砂浆生产线智能化电气控制系统，具备能够精确的控制粉料和砂料的混合配比，以及对混合搅拌机进行保护的优点，解决了背景技术中提出的问题。
本发明提供如下技术方案：一种高精度的适用于多种类砂浆生产线智能化电气控制系统，包括以下模块，粉料配送模块、砂料配送模块、料称模块、混合搅拌模块、人工投料模块、收尘模块和成品装配模块。
粉料配送模块：用于对多种类的粉料进行存储。
砂料配送模块：用于对多种类的砂料进行存储。
料称模块：用于对粉料配送模块和砂料配送模块内存储的需要进行混合生产的粉料以及砂料进行称重。
混合搅拌模块：用于进行粉料和砂料的混合搅拌。
人工投料模块：用于投送在砂浆混合中所需的掺和剂或者添加剂。
收尘模块：用于对粉料配送模块和成品装配模块的灰尘进行过滤处理。
成品装配模块：用于对成品的砂浆进行包装。
优选的，所述粉料配送模块包括粉料仓和粉料螺旋器，所述砂料配送模块包括干砂库和干砂输送机，所述料称模块包括粉料称和干砂下料称，所述混合搅拌模块包括混合搅拌机，所述人工投料模块包括人工投料口以及人工投料电机，所述收尘模块包括粉料仓仓顶收尘装置以及设置在包装系统的布袋收尘装置，所述成品装配模块包括散装投料机以及包装系统，所述包装系统包括包装输送螺旋、包装暂存仓、包装机以及包装成品输送带。
优选的，所述粉料仓设置多组，且放置不同种的粉料，分别通过输送管路一与粉料螺旋器连接，所述输送管路一上设置有手动调节阀，所述粉料螺旋器通过输送管路二连接粉料称，所述粉料称采用电动机保护器连接接触器的控制方式；所述粉料称通过输送管路三连接混合搅拌机，所述输送管路三上设置有控制阀。
优选的，所述干砂库设置多组，分别通过输送管道七连接干砂输送机，干砂输送机通过输送管路四连接干砂下料秤，所述干砂下料秤采用电动机保护器连接接触器的控制方式，所述输送管路八上连接混合搅拌机，所述输送管路八上设置有控制阀。
优选的，所述人工投料电机采用电动机保护器连接接触器的控制方式，所述人工投料装置通过输送管路五连接混合搅拌机，所述输送管路五上设置有控制阀。
优选的，所述混合搅拌机采用软启动的控制方式，所述混合搅拌机主要包括搅拌部分以及成品暂存仓，所述成品暂存仓上还设置有料位控制系统，所述混合搅拌机通过输送管路六连接成品配送系统，所述输送管路六上设置有气动弧形阀以及气动分叉阀，所述气动分叉阀分别连接散装投料机以及包装输送螺旋。
优选的，所述包装输送螺旋连接包装暂存斗，所述包装暂存斗通过手动插板阀连接包装机，所述包装机连接包装成品输送带。
优选的，所述成品暂存仓料位控制器包括高低两个料位计，料位计信号以开关信号形式输出，当成品斗在低料位时，允许上层混合机混合好的料排至成品仓中，成品仓在高料位时禁止混合机自动排料，该动作执行方式都由PLC系统执行处理。
 有益效果
本发明具备以下有益效果：
1、该高精度的适用于多种类砂浆生产线智能化电气控制系统，通过设置料称模块，进行砂浆生产时，首先粉料和砂料通过料称模块进行配比称重，从而能够精确的控制砂浆的混合量，从而能够有效的生产出符合实际所需的砂浆，避免造成材料上的浪费，减少经济的损失，同时通过设置收尘模块，能够有效的对在生产过程中产生的灰尘进行有效的清除和过滤，从而避免产生的灰尘污染大气，有效的保护工人的身体健康。
2、该高精度的适用于多种类砂浆生产线智能化电气控制系统，通过把混合搅拌机设置软启动的控制方式，能够有效的保护混合搅拌机的电动机，使用软启动器启动电动机时，晶闸管的输出电压逐渐增加，电动机逐渐加速，直到晶闸管全导通，电动机工作在额定电压的机械特性上，实现平滑启动，降低启动电流，避免启动过流跳闸，从而实现混合搅拌机的工作，能够有效的延长混合搅拌机的工作时长，从而减少经济的损失。
 附图说明
图1为本发明系统流程示意图。
 本发明的最佳实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
请参阅图1，一种高精度的适用于多种类砂浆生产线智能化电气控制系统，包括以下模块，粉料配送模块、砂料配送模块、料称模块、混合搅拌模块、人工投料模块、收尘模块和成品装配模块。
粉料配送模块：用于对多种类的粉料进行存储。
砂料配送模块：用于对多种类的砂料进行存储。
料称模块：用于对粉料配送模块和砂料配送模块内存储的需要进行混合生产的粉料以及砂料进行称重。
混合搅拌模块：用于进行粉料和砂料的混合搅拌。
人工投料模块：用于投送在砂浆混合中所需的掺和剂或者添加剂。
收尘模块：用于对粉料配送模块和成品装配模块的灰尘进行过滤处理。
成品装配模块：用于对成品的砂浆进行包装。
其中，通过设置料称模块，进行砂浆生产时，首先粉料和砂料通过料称模块进行配比称重，从而能够精确的控制砂浆的混合量，从而能够有效的生产出符合实际所需的砂浆，避免造成材料上的浪费，减少经济的损失。
其中，设置收尘模块，能够有效的对在生产过程中产生的灰尘进行有效的清除和过滤，从而避免产生的灰尘污染大气，有效的保护工人的身体健康。
其中，所述粉料配送模块包括粉料仓和粉料螺旋器，所述砂料配送模块包括干砂库和干砂输送机，所述料称模块包括粉料称和干砂下料称，所述混合搅拌模块包括混合搅拌机，所述人工投料模块包括人工投料口以及人工投料电机，所述收尘模块包括粉料仓仓顶收尘装置以及设置在包装系统的布袋收尘装置，所述成品装配模块包括散装投料机以及包装系统，所述包装系统包括包装输送螺旋、包装暂存仓、包装机以及包装成品输送带。
其中，所述粉料仓设置多组，且放置不同种的粉料，分别通过输送管路一与粉料螺旋器连接，所述输送管路一上设置有手动调节阀，所述粉料螺旋器通过输送管路二连接粉料称，所述粉料称采用电动机保护器连接接触器的控制方式；所述粉料称通过输送管路三连接混合搅拌机，所述输送管路三上设置有控制阀。
其中，所述干砂库设置多组，分别通过输送管道七连接干砂输送机，干砂输送机通过输送管路四连接干砂下料秤，所述干砂下料秤采用电动机保护器连接接触器的控制方式，所述输送管路八上连接混合搅拌机，所述输送管路八上设置有控制阀。
其中，所述人工投料电机采用电动机保护器连接接触器的控制方式，所述人工投料装置通过输送管路五连接混合搅拌机，所述输送管路五上设置有控制阀。
其中，所述混合搅拌机采用软启动的控制方式，所述混合搅拌机主要包括搅拌部分以及成品暂存仓，所述成品暂存仓上还设置有料位控制系统，所述混合搅拌机通过输送管路六连接成品配送系统，所述输送管路六上设置有气动弧形阀以及气动分叉阀，所述气动分叉阀分别连接散装投料机以及包装输送螺旋。
其中，所述包装输送螺旋连接包装暂存斗，所述包装暂存斗通过手动插板阀连接包装机，所述包装机连接包装成品输送带。
其中，所述成品暂存仓料位控制器包括高低两个料位计，料位计信号以开关信号形式输出，当成品斗在低料位时，允许上层混合机混合好的料排至成品仓中，成品仓在高料位时禁止混合机自动排料，该动作执行方式都由PLC系统执行处理。
其中，通过把混合搅拌机设置软启动的控制方式，能够有效的保护混合搅拌机的电动机，使用软启动器启动电动机时，晶闸管的输出电压逐渐增加，电动机逐渐加速，直到晶闸管全导通，电动机工作在额定电压的机械特性上，实现平滑启动，降低启动电流，避免启动过流跳闸，从而实现混合搅拌机的工作，能够有效的延长混合搅拌机的工作时长，从而减少经济的损失。
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (8)

1．一种高精度的适用于多种类砂浆生产线智能化电气控制系统，其特征在于：包括以下模块，粉料配送模块、砂料配送模块、料称模块、混合搅拌模块、人工投料模块、收尘模块和成品装配模块。
粉料配送模块：用于对多种类的粉料进行存储。
砂料配送模块：用于对多种类的砂料进行存储。
料称模块：用于对粉料配送模块和砂料配送模块内存储的需要进行混合生产的粉料以及砂料进行称重。
混合搅拌模块：用于进行粉料和砂料的混合搅拌。
人工投料模块：用于投送在砂浆混合中所需的掺和剂或者添加剂。
收尘模块：用于对粉料配送模块和成品装配模块的灰尘进行过滤处理。
成品装配模块：用于对成品的砂浆进行包装。
根据权利要求1所述的一种高精度的适用于多种类砂浆生产线智能化电气控制系统，其特征在于：所述粉料配送模块包括粉料仓和粉料螺旋器，所述砂料配送模块包括干砂库和干砂输送机，所述料称模块包括粉料称和干砂下料称，所述混合搅拌模块包括混合搅拌机，所述人工投料模块包括人工投料口以及人工投料电机，所述收尘模块包括粉料仓仓顶收尘装置以及设置在包装系统的布袋收尘装置，所述成品装配模块包括散装投料机以及包装系统，所述包装系统包括包装输送螺旋、包装暂存仓、包装机以及包装成品输送带。
根据权利要求2所述的一种高精度的适用于多种类砂浆生产线智能化电气控制系统，其特征在于：所述粉料仓设置多组，且放置不同种的粉料，分别通过输送管路一与粉料螺旋器连接，所述输送管路一上设置有手动调节阀，所述粉料螺旋器通过输送管路二连接粉料称，所述粉料称采用电动机保护器连接接触器的控制方式；所述粉料称通过输送管路三连接混合搅拌机，所述输送管路三上设置有控制阀。
根据权利要求2所述的一种高精度的适用于多种类砂浆生产线智能化电气控制系统，其特征在于：所述干砂库设置多组，分别通过输送管道七连接干砂输送机，干砂输送机通过输送管路四连接干砂下料秤，所述干砂下料秤采用电动机保护器连接接触器的控制方式，所述输送管路八上连接混合搅拌机，所述输送管路八上设置有控制阀。
根据权利要求2所述的一种高精度的适用于多种类砂浆生产线智能化电气控制系统，其特征在于：所述人工投料电机采用电动机保护器连接接触器的控制方式，所述人工投料装置通过输送管路五连接混合搅拌机，所述输送管路五上设置有控制阀。
根据权利要求2所述的一种高精度的适用于多种类砂浆生产线智能化电气控制系统，其特征在于：所述混合搅拌机采用软启动的控制方式，所述混合搅拌机主要包括搅拌部分以及成品暂存仓，所述成品暂存仓上还设置有料位控制系统，所述混合搅拌机通过输送管路六连接成品配送系统，所述输送管路六上设置有气动弧形阀以及气动分叉阀，所述气动分叉阀分别连接散装投料机以及包装输送螺旋。
根据权利要求2所述的一种高精度的适用于多种类砂浆生产线智能化电气控制系统，其特征在于：所述包装输送螺旋连接包装暂存斗，所述包装暂存斗通过手动插板阀连接包装机，所述包装机连接包装成品输送带。
根据权利要求6所述的一种高精度的适用于多种类砂浆生产线智能化电气控制系统，其特征在于：所述成品暂存仓料位控制器包括高低两个料位计，料位计信号以开关信号形式输出，当成品斗在低料位时，允许上层混合机混合好的料排至成品仓中，成品仓在高料位时禁止混合机自动排料，该动作执行方式都由PLC系统执行处理。
PCT/CN2021/075571 2021-01-20 2021-02-05 一种高精度的适用于多种类砂浆生产线智能化电气控制系统 WO2022156009A1 (zh)

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