Remote multi-dump-pit data acquisition and recording system

A data acquisition and recording system technology, applied in general control systems, control/regulation systems, program control, etc., can solve the problems of management systems without garbage pit storage and fermentation analysis, so as to improve management level and reduce calorific value changes Larger, guaranteed stability and economical effect

Active Publication Date: 2017-01-04
BMEI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, at present, the monitoring of domestic garbage storage in storage pits is still mainly ma

Method used

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  • Remote multi-dump-pit data acquisition and recording system
  • Remote multi-dump-pit data acquisition and recording system
  • Remote multi-dump-pit data acquisition and recording system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] A multi-remote garbage pit data collection and recording method, comprising the following steps;

[0062] Step 1. Determine and record the transfer and turning of garbage in each area through the material level gauge;

[0063] The material level gauge can test the material level and material level distribution of the detected unit in real time, and can monitor the garbage transfer and turning of the garbage crane in each section in real time.

[0064] Step 2. Use the material level gauge and infrared thermometer to detect the maturity of the garbage fermentation by the change of the internal temperature of the garbage during the turning process;

[0065] The combination of material level gauge and infrared thermometer can test the temperature of the surface layer of the garbage in the process of garbage transfer and turning in the detected unit in real time, and the temperature of the surface and interior of the garbage in each section can be real-time to prompt the mat...

Embodiment 2

[0080] A garbage storage pit comprehensive monitoring system includes a control hardware part and a software logic operation part.

[0081] Control hardware includes radar level gauge, infrared thermometer, environmental temperature and humidity detection, environmental PH value detection, video system, man-machine interface part, control unit, input / output module;

[0082] The control system is managed based on the zoning of the garbage pit, which is planned as raw material area, fermentation area and clinker area according to the size of the storage pit.

[0083] Determine and record the transfer and turning of garbage in each area through the material level gauge;

[0084] Use level gauges and infrared thermometers to detect the maturity of garbage fermentation by changing the internal temperature of garbage during the turning process;

[0085] By communicating with the garbage crane control system to determine the specific location of the garbage crane in that area and th...

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Abstract

The invention discloses a remote multi-dump-pit data acquisition and recording system and belongs to the technical field of garbage processing and computer programs. Humiture of dump pits, level data and states of such devices as a garbage crane and the like are obtained from a PLC periodically by use of a polling strategy and are stored, a preset dump pit subarea is divided into a discharging area, a raw material area, a fermentation area, a clinker area and a percolate collection area, the garbage crane, as an execution mechanism, performs garbage carrying and turning work between the areas, a background computer, according to a built-in preset condition, analyzes obtained detection data, a slaking subarea model of garbage fermentation is formed, and correlation work of the garbage crane is guided. The method provided by the invention can effectively solve the problem of monitoring in real time the garbage fermentation condition in a dump pit, prevents garbage which is not sufficiently fermented and slaked from being sent to an incinerator for combustion, and thus the operation cost of a garbage burning factory is saved.

Description

technical field [0001] The invention relates to a multi-remote garbage pit data collection and recording system, which belongs to the technical field of garbage processing and computer programs. Background technique [0002] With the development of domestic waste incineration power generation industry, more and more domestic waste incineration power plants are built. However, at present, the monitoring of domestic garbage storage in storage pits is still mainly manual, and there is no complete management system for garbage pit storage and fermentation analysis. [0003] The composition of domestic waste is very complex, and factors such as seasons and weather will cause great changes in the quantity and composition of waste. On the one hand, the garbage storage pit can temporarily store the garbage; on the other hand, the garbage in the storage pit is stacked and mixed by the garbage crane to ensure the relative stability of the garbage; at the same time, through the gravit...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCY02P90/02G05B19/4183G05B19/41865
Inventor 王效俊于淑芬李亚军胡琦王东东杨建军李光晔杜燎原王伟礼
Owner BMEI
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