Autoclaved aerated concrete autoclaving process monitoring system

A technology of autoclave gas filling and monitoring system, applied in general control system, control/regulation system, electrical program control, etc., can solve the problems of autoclave explosion, substandard product quality, etc., and achieve the effect of ensuring normal operation

Inactive Publication Date: 2018-11-20
王世坤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The temperature and pressure rise rate must meet certain conditions, neither too fast nor too slow, otherwise, the product quality will not meet the standard, and the autoclave explosion and other safety accidents will occur

Method used

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  • Autoclaved aerated concrete autoclaving process monitoring system
  • Autoclaved aerated concrete autoclaving process monitoring system

Examples

Experimental program
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Embodiment

[0033] This system records the pressure and temperature of the autoclave and boiler in the gas filling production line in real time. At the same time, according to the steaming system, the parameters are set into the computer, and the control alarm command is issued in real time during the steaming process to remind the workers to operate. When the operation is improper, the computer sends out an alarm instruction.

[0034] The original components of the system:

[0035] 1. Radiator, one for each autoclave, one for the boiler, 7 in total, one end is connected to the inner cavity of the autoclave, and the other end is connected to the pressure sensor, which plays a cooling role for the pressure sensor to detect the working pressure of the autoclave.

[0036] 2. Pressure sensor, one for each autoclave and one for the boiler, 7 in total, used to detect the pressure value, and convert the pressure data into a corresponding electrical signal for detection and recording.

[0037] 3...

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Abstract

The invention discloses an autoclaved aerated concrete autoclaving process monitoring system. The system comprises a boiler, an autoclave, pressure sensors, a temperature sensor, a PLC and a computerconnected thereto. After heating the boiler, high-temperature steam is injected into the inner cavity of the autoclave through a pipeline system by a boiler steam cabin. The pressure sensors are respectively located in the inner chamber of the autoclave and the boiler steam cabin, and outputs of the pressure sensors are connected with the PLC. The temperature sensor is located in the inner chamberof the autoclave, and the output of the temperature sensor is connected with the PLC. The invention has the advantages that: firstly, a function of recording and inquiring is implemented, and regularrecords are made in an upper computer every 5 seconds; secondly, a function of safety prompt is implemented, and when a collected pressure value exceeds a safe working parameter of autoclave, an alarm is triggered to prompt an operator to lower the temperature and the pressure so as to ensure the normal operation of equipment.

Description

technical field [0001] The invention relates to the field of autoclaved aerated concrete processing, in particular to a recording and query of autoclaved aerated concrete steam curing process parameters. Background technique [0002] At present, in the autoclaved aerated concrete industry, autoclaved curing is a necessary condition for obtaining strength and other properties, and it is a specific method and means for the product to achieve hydrothermal synthesis. It is not only related to the performance of the product, but also related to the improvement of the production efficiency of the factory and energy consumption. How to improve efficiency and avoid cracks, heartbreaks, bursts and other phenomena. Accurately and comprehensively collect and record the pressure and temperature of autoclaves and boilers, etc., which can scientifically analyze the reasons for unqualified products, and avoid unfavorable factors such as inaccurate records caused by human beings, and inade...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/05
CPCG05B19/054G05B2219/1187
Inventor 王世坤
Owner 王世坤
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