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Automatic sampling device for waste incineration slags

A waste incineration slag, automatic sampling technology, applied in the direction of sampling devices, etc., can solve the problem of not realizing automatic operation

Inactive Publication Date: 2016-05-11
CHINA URBAN CONSTR DESIGN & RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an automatic sampling system for waste incineration slag, to solve the problem in the prior art that sampling from the conveyor belt does not realize automatic operation

Method used

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  • Automatic sampling device for waste incineration slags
  • Automatic sampling device for waste incineration slags

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Embodiment Construction

[0022] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] Such as figure 1 and 2 As shown, the first actuator comprises a guide rail 4, a drive motor 3 located at one end of the guide rail, and a sampling device that can move on the guide rail. In this embodiment, the sampling device is a sampling car 2, and a sampling car is installed on the sampling car Slot 21. The guide rail 4 is fixed below the end of the conveyor belt 1 by a bracket 6, and the extension direction is perpendicular to the extension direction of the conveyor belt. In this way, the sampling car 2 can be at the default position and the sampling worker under the end of the conveyor belt 1 under the drive of the drive motor 3. Move back and forth between bits. In the sampling station, the sampling tank of the sampling vehicle receives the material falling from the end of the conveyor belt 1 . figure 1 The reference number ...

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Abstract

The invention provides an automatic sampling system used for collecting samples on a conveying belt. The automatic sampling system comprises a controller and a first actuator. The controller sends first indication signals to the first actuator. The first actuator comprises a sampling device and receives the first indication signals of the controller. The sampling device is driven to move towards a sampling station from a default position to sample and returns to the default position after sampling. The automatic sampling system has the advantages that automatic sampling on the conveying belt can be realized, and accordingly, inconvenience in personnel watch-over is avoided; due to the optimal implementation mode, failure warning, and recording and outputting of sampling conditions and failure conditions can be realized; the automatic sampling system can be applied to sampling of waste incineration slags as well as sampling of solid waste in the fields of mineral mining, mineral processing, metal smelting and the like; the automatic sampling system is typically applied to sampling and analyzing of slags of waste incineration plants.

Description

technical field [0001] The invention relates to an automatic device, in particular to a device for sampling incineration slag in the conveying process, and more particularly to a system for automatically sampling on the conveying device. Background technique [0002] At present, one of the main treatment methods of municipal solid waste is incineration. A large amount of slag will be produced during the incineration process, and it is necessary to detect whether the waste is completely burned by detecting the thermal ignition loss rate of the slag. The detection of the thermal ignition loss rate of slag requires frequent sampling of the slag, and it is required to take samples at equal intervals during the 24-hour incinerator operation, and each sample must reach a certain weight to ensure that the test results are representative. Usually a sample of several kilograms needs to be obtained at one time, and then the slag sample obtained in 24 hours is broken, homogenized, and...

Claims

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Application Information

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IPC IPC(8): G01N1/04
CPCG01N1/04
Inventor 郭祥信赵雄生郭旭王丽莉
Owner CHINA URBAN CONSTR DESIGN & RES INST CO LTD