Unlock instant, AI-driven research and patent intelligence for your innovation.

Calibration method of material level meter, material level meter and asphalt station

A calibration method and technology of material level gauges, applied in testing/calibration devices, measuring devices, instruments, etc., can solve problems such as inaccurate silo material level gauges, achieve the effect of improving accuracy and reducing the difficulty of calibration

Active Publication Date: 2020-02-14
SANY AUTOMOBILE MFG CO LTD
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to at least solve the technical problem of inaccurate level gauges of silos existing in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Calibration method of material level meter, material level meter and asphalt station
  • Calibration method of material level meter, material level meter and asphalt station
  • Calibration method of material level meter, material level meter and asphalt station

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0040] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0041] Refer below Figure 1 to Figure 6 The method for calibrating the level gauge, the level gauge and the asphalt station provided according to some embodiments of the present invention are descr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a calibration method of a material level meter, the material level meter and an asphalt station. The calibration method of the material level meter comprises a step of acquiringstock bin information of a stock bin equipped with the material level meter, and a step of selecting a material level curve corresponding to stock bin model information from a plurality of material level curves pre-stored in the material level meter according to the stock bin model information, and calibrating the material level meter according to the mounting position of the material level meterand the material level curve. According to the calibration method of the material level meter, the plurality of material level curves are pre-stored in the material level meter, therefore, a materiallevel curve matched with a current stock bin is selected according to the stock bin model information of the stock bin which is currently equipped with the material level meter, the calibration of the material level meter can be completed by calibrating a zero position or any other position according to the mounting position of the material level meter, the calibrated material level meter completely meets a measurement standard of the current stock bin, so an empty bin and a full bin do not need to be specially calibrated, the calibration difficulty of the material level meter is reduced, andthe accuracy of the material level meter is improved.

Description

technical field [0001] The invention relates to the technical field of asphalt concrete mixing equipment, in particular to a calibration method for a material level gauge, a material level gauge and an asphalt station. Background technique [0002] At present, the hot aggregate silo of the asphalt mixing plant basically uses a continuous material level gauge, which can display the material level of each hot aggregate silo in real time, and adjust the production and control strategy according to the real-time height of the material level. [0003] Since the material level gauge body has no relevant data on the silo body when it leaves the factory, and there are many types of thermal aggregate silos, the existing continuous material level gauge needs to be calibrated for each type of thermal aggregate silo during installation. Calibrate empty warehouse and full warehouse. The empty warehouse can basically meet the calibration requirements, but the full warehouse is basically d...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01F25/00
CPCG01F25/20
Inventor 任水祥程战锋赵威威
Owner SANY AUTOMOBILE MFG CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com