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A control system of a mixing plant

A technology of control system and mixing station, which is applied to control devices, batching and batching instruments, etc., can solve the problems of uncontrollable state, no joint protection protection system, hidden safety hazards, etc., and achieve the effect of avoiding operation errors.

Inactive Publication Date: 2015-04-22
ZHEJIANG RUNJU CONSTR MASCH CO LTD
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  • Abstract
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Problems solved by technology

The concrete mixing plant mixes all kinds of materials evenly through the mixing host, and measures them through various feeding. Dust removal control is also required during the mixing process. At present, it is difficult to carry out effective electrical control for various processes of the mixing station. In addition, the current mixing station does not have a joint protection system. When a motor of the main engine of the mixing station has a problem , the state of the other motor cannot be controlled, and some mixing plants do not have circuits to protect personal safety, and there are potential safety hazards. Therefore, it is necessary to provide an integrated electrical mixing control system for comprehensive control of various components and processes of the mixing plant. In order to ensure the effective operation of the various components of the mixing plant, and the use of safety

Method used

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Embodiment Construction

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings and embodiments. The described embodiments are only part of the embodiments of the present invention, but are not used as a basis for limiting the present invention. All other embodiments obtained by those skilled in the art without creative efforts shall fall within the scope of protection of the present invention.

[0020] figure 1 The control block diagram of the electrical control system of the mixing station of the present invention is provided in . , the basic principle is to use the industrial computer 1 to control the control module 2, and to control each terminal instrument 3, so as to realize the independent control of multiple terminal instruments 3, where the terminal instrument 3 can be a sand feeder, stone Feeding machine, water adding machine, etc., also including dust remover, etc., the terminal instrument 3...

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Abstract

A control system of a mixing plant is provided. The control system comprises an industrial control computer, a mixing plant host, a control module, a terminal instrument and an input switch value module. The terminal instrument comprises material weighing and matching terminals and weighing sensors corresponding to the material weighing and matching terminals. The industrial control computer independently controls the terminal instrument so as to control addition of each material. The control system allows a stirring process to be monitored the whole time through an integrated design of an operation bench.

Description

technical field [0001] The invention relates to a mixing station system, in particular to an electrified mixing station control system. Background technique [0002] Industrial control machines are more and more used in electrification control systems. By using industrial control machines, the degree of electrification is getting higher and higher, and industrial control machines are also used in concrete mixing plants. The concrete mixing plant mixes all kinds of materials evenly through the mixing host, and measures them through various feeding. Dust removal control is also required during the mixing process. At present, it is difficult to carry out effective electrical control for various processes of the mixing station. In addition, the current mixing station does not have a joint protection system. When a motor of the main engine of the mixing station has a problem , the state of the other motor cannot be controlled, and some mixing plants do not have circuits to prote...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28C7/02
CPCB28C7/0418
Inventor 唐日华
Owner ZHEJIANG RUNJU CONSTR MASCH CO LTD
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