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A continuous material conveying method capable of online self-tuning

A self-tuning and material technology, which is applied in the direction of conveyor objects, conveyor control devices, transportation and packaging, etc., can solve the problems of low requirements for conveying equipment, inability to continuously quantitatively convey height, and rely on the feeding end, etc., to meet the requirements of conveying equipment low effect

Active Publication Date: 2019-07-12
BC P INC CHINA NAT PETROLEUM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to overcome the defects and deficiencies in the above-mentioned prior art, the application provides a continuous material conveying method capable of online self-tuning. This application continuously adjusts the conveying speed of the conveying equipment, which can be achieved without relying on the feed end. , to achieve continuous quantitative delivery of materials throughout the time period, which solves the shortcomings of traditional material transportation methods that cannot be continuously quantitatively delivered and is highly dependent on the feed end, and has lower requirements for delivery equipment

Method used

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  • A continuous material conveying method capable of online self-tuning
  • A continuous material conveying method capable of online self-tuning

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Embodiment 1

[0021] As a preferred embodiment of the present invention, with reference to the attached figure 1 , this example discloses:

[0022] A continuous material conveying method capable of online self-tuning, which measures the weight of the material conveyed by the conveying equipment at a specific time, calculates the conveying speed of the conveying equipment in combination with the set output volume, and adjusts the conveying of the conveying equipment in real time according to the calculated conveying speed speed; specifically:

[0023] Assume that the set discharge volume is M, the distance between the feed end and the discharge end of the conveying equipment is L, and the initial measurement time is t;

[0024] Start timing from the feeding end of the conveying equipment, to the feeding time to the initial measurement time , measure the weight of the material conveyed in the conveying equipment ; Calculate the output weight of the conveying equipment as The working ti...

Embodiment 2

[0028] As a preferred embodiment of the present invention, with reference to the attached figure 1 , this example discloses:

[0029] A continuous material conveying method capable of online self-tuning, which measures the weight of the material conveyed by the conveying equipment at a specific time, calculates the conveying speed of the conveying equipment in combination with the set output volume, and adjusts the conveying of the conveying equipment in real time according to the calculated conveying speed Speed; the measurement of the weight of the material conveyed by the conveying equipment at a specific moment specifically refers to measuring the weight of the conveying equipment in an idling state, and then measuring the weight of the conveying equipment at a specific moment, and the weight of the conveying equipment at a specific moment. Get the weight of the material conveyed by the conveying equipment at a specific moment by removing the weight of the conveying equipm...

Embodiment 3

[0035] As a preferred embodiment of the present invention, with reference to the attached figure 1 , this example discloses:

[0036]A continuous material conveying method capable of online self-tuning, which measures the weight of the material conveyed by the conveying equipment at a specific time, calculates the conveying speed of the conveying equipment in combination with the set output volume, and adjusts the conveying of the conveying equipment in real time according to the calculated conveying speed Speed; the measurement of the weight of the material conveyed by the conveying equipment at a specific moment specifically refers to measuring the weight of the conveying equipment in an idling state, and then measuring the weight of the conveying equipment at a specific moment, and the weight of the conveying equipment at a specific moment. Get the weight of the material conveyed by the conveying equipment at a specific moment by removing the weight of the conveying equipme...

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Abstract

The invention discloses a continuous material conveying method capable of on-line self-tuning, and relates to the technical field of oil and gas drilling engineering. According to the continuous material conveying method capable of on-line self-tuning, by continuously adjusting the conveying speed of conveying equipment, continuous quantitative conveying of materials in a whole time period can berealized without relying on a material inlet end; the defects of a traditional material conveying method that continuous quantitative conveying can not be realized, and the method highly relies on thematerial inlet end are solved; and requirement on the conveying equipment is lower.

Description

technical field [0001] The invention relates to the technical field of oil and gas drilling engineering, in particular to an online self-tuning continuous material delivery method. Background technique [0002] Particle Impact Drilling (PID) technology is a new cutting-edge drilling technology in the petroleum exploration industry. It mainly uses steel ball particles with a diameter of 1 to 3 mm to impact rocks at high speed and high frequency, and quickly breaks rocks with the help of instantaneous force, so as to realize drilling in hard, difficult to drill. Efficient drilling in drilling formations. Among them, how to accurately control the volume concentration of steel particles in the mixture in real time is a key factor affecting the rock breaking effect. After investigation, there are mainly two ways of material quantitative conveying at present. [0003] 1. Intermittent quantitative delivery [0004] The intermittent quantitative conveying method is a widely used ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G43/08
CPCB65G43/08
Inventor 李伟成韩烈祥李雷乔李华邹强颜小兵姚建林张继川万夫磊
Owner BC P INC CHINA NAT PETROLEUM CORP