Superconducting magnet repulsive rock static blasting device

A technology of static blasting and superconducting magnetism, applied in blasting, the usage of superconducting elements, etc., can solve the problems of low power, poor effect and environmental protection, and achieve the effect of high power, low noise and low energy loss.

Active Publication Date: 2020-05-26
CHINA FIRST METALLURGICAL GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of some defects existing in the current rock static blasting technology and devices - not environmentally friendly, unsafe, weak power, poor effect, noise, etc., the technology and device proposed by the present invention are dedicated to solving such problems and contradiction

Method used

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  • Superconducting magnet repulsive rock static blasting device
  • Superconducting magnet repulsive rock static blasting device
  • Superconducting magnet repulsive rock static blasting device

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] It should be noted that the experimental methods described in the following embodiments, unless otherwise specified, are conventional methods, and the reagents and materials, if not otherwise specified, can be obtained from commercial sources; in the description of the present invention, The terms "landscape", "portrait", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", The orientation or positional relations...

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Abstract

The invention discloses a superconducting magnet repulsive rock static blasting device. The superconducting magnet repulsive rock static blasting device comprises an upper tube, a lower tube and a base. The two opposite side faces of the lower tube are provided with openings. The lower tube is internally provided with two superconducting magnets arranged oppositely. The bottoms of the superconducting magnets are equidistantly and uniformly provided with a plurality of sliding devices. The sliding devices are slidably connected with the upper portion of the base. Currents are input into the twosuperconducting magnets arranged oppositely to generate mutually repulsive magnetic fields. According to the superconducting magnet repulsive rock static blasting device, the superconducting magnetshaving the characteristics of high transformation temperature at low temperature and extremely high critical magnetic fields are used as an energy source of the rock blasting device; the superconducting magnets generate the repulsive magnetic fields, and the repulsive magnetic fields push away the outer walls. The superconducting magnet repulsive rock static blasting device is safe, reliability and less in energy consumption.

Description

technical field [0001] The invention relates to the technical field of rock blasting devices, in particular to a static rock blasting device with superconducting magnetic repulsion force. Background technique [0002] With the development of urbanization construction, a large number of concrete demolition, reconstruction, rock blasting and other projects have appeared. The most effective method for rock mining is to use explosives, but there is a greater risk in blasting with explosives, which is extremely destructive and often produces a large number of Splashing rock fragments pose a serious safety hazard. [0003] A superconducting magnet refers to an electromagnet made of a coil made of a second type of superconductor with a high transition temperature and a particularly high critical magnetic field at a low temperature. Its main feature is that there is no electrical loss caused by wire resistance, and no magnetic loss caused by the existence of the iron core, so it ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F42D1/00F42D3/04
CPCF42D1/00F42D3/04Y02E40/60
Inventor 唐卫龙广彬
Owner CHINA FIRST METALLURGICAL GROUP
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