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Silo stacking height monitoring device, system and method

A monitoring device and stockpiling technology, applied in the direction of measuring devices, optical devices, instruments, etc., can solve the problems of poor measurement stability and high material characteristics requirements, and achieve the effect of reducing the impact

Inactive Publication Date: 2020-11-06
武汉煜炜光学科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above defects or improvement needs of the prior art, the present invention solves the problems of high requirements on material properties and poor measurement stability in the existing measurement methods

Method used

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  • Silo stacking height monitoring device, system and method
  • Silo stacking height monitoring device, system and method
  • Silo stacking height monitoring device, system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] When storing in silos, in order to monitor the inventory and changes of materials in the silo in real time and automatically, it is necessary to use an automatic sensing device to measure the height of the materials. Due to the different physical and chemical properties of materials such as moisture content, composition, shape, and electrical conductivity, some commonly used automatic sensing devices cannot accurately and stably measure the height of materials. This embodiment provides a stacking height measuring device for silo storage, which can automatically, quickly, accurately and stably obtain the stacking heights of different materials in the silo.

[0038] Combine below figure 1 Describe the specific structure of the device for monitoring the silo stocking height provided by this embodiment:

[0039]The device for monitoring the stocking height of a silo includes at least one data processing module 10 and at least one group of monitoring modules 20 . The monit...

Embodiment 2

[0057] On the basis of the device for monitoring the height of silo stockpiling provided in the above-mentioned embodiment 1, the present invention can also integrate the device for monitoring stockpiling height of silos into the overall silo storage system to provide a monitoring device for stockpiling height of silos system.

[0058] Such as Figure 7 As shown, it is a schematic structural diagram of a system for monitoring the height of silo stockpiling provided by this embodiment.

[0059] The system includes a monitoring device 1, a monitoring control device 2 and a silo 3 designed according to the device design of the silo stacking height monitoring proposed in embodiment 1;

[0060] The monitoring module 20 in the monitoring device 1 is arranged on the top of the silo 3 , and the light-transmitting window 22 - 1 of the monitoring module 20 faces the top surface of the stacked material in the silo 3 . Since the light transmission window 22-1 corresponds to the monitori...

Embodiment 3

[0067] On the basis of the device for monitoring the height of silo stockpiling provided in the above-mentioned embodiment 1 and the system for monitoring the height of stockpiling in silos provided in embodiment 2, the present invention provides a system for monitoring the height of stockpiling in silos. A method for monitoring the stacking height in the warehouse.

[0068] Those of ordinary skill in the art can understand that all or part of the steps in the process of each step of embodiment 3 can be completed by the relevant hardware in the system for instructing the silo stacking height monitoring system through the program, and the steps in embodiment 3 can be stored In the readable storage medium that exists in each equipment of monitoring device 1 and monitoring control device 2 in the system of silo stacking height monitoring, storage medium can comprise: read-only memory (ROM, Read Only Memory), random access memory (RAM, Random Access Memory), disk or CD, etc.

[0...

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Abstract

The invention relates to the field of automatic monitoring, in particular to a silo stacking height monitoring device, system and method. The system mainly comprises at least one data processing module and at least one group of monitoring modules; each group of monitoring modules comprises at least one laser detection assembly and a shell; the laser detection assembly is hermetically packaged in the shell; and an electrical interface of the laser detection assembly is used as an external electrical interface of the monitoring module. The shell comprises a light-transmitting window and a valve,the light-transmitting window corresponds to a monitoring light outlet and a reflected light receiving port of the laser detection assembly in position, the valve is arranged on the outer side of thelight-transmitting window, the light-transmitting window is completely covered by the valve when the valve is closed, and the light-transmitting window is exposed to the outside when the valve is opened; and the data processing module is coupled with a corresponding port of the external electrical interface of each group of monitoring modules. The heights of different positions of the top end ofthe stacked material can be conveniently and accurately obtained through the multiple laser distance measuring modules, so that the overall height of the stacked material is monitored.

Description

【Technical field】 [0001] The invention relates to the field of automatic monitoring, in particular to a device, system and method for monitoring the stacking height of a silo. 【Background technique】 [0002] The use of closed silos to store materials can effectively reduce the secondary pollution to the surrounding environment during the storage process, and can also reduce the waste of materials in the turnover process, avoiding the decline in the quality of materials in open-air stacking, large floor space, and difficult management issues. However, when materials are stored in closed silos, there may be safety hazards if the stacking height is too high. In order to realize the safe storage and production of materials, it is necessary to monitor the stocking height of the silo in real time and feed back the storage information to the control system. [0003] At present, the main silo stockpiling monitoring technology methods include capacitive measurement method, weight m...

Claims

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Application Information

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IPC IPC(8): G01B11/06
CPCG01B11/0608
Inventor 张石刘志文李亚锋鲁佶陈俊麟
Owner 武汉煜炜光学科技有限公司
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