CN201341269Y - Oscillating high-energy accelerator of electric static particles - Google Patents

Abstract

The utility model relates to an oscillating high-energy accelerator of electric static particles (a particle accelerator), which is a device for manually generating high-speed charged particles. The oscillating high-energy accelerator comprises a high-voltage generator, a metal discharging needle, a glass vacuum tube, piezoelectric ceramics or natural ore grains with piezoelectric property, and a metallic target. The piezoelectric ceramics or the natural ore grains with piezoelectric property are filled in the glass vacuum tube, the metal discharging needle is arranged at one end of the glass vacuum tube, the metal discharging needle is connected with the high-voltage generator by a lead wire, the metallic target is arranged in the other end of the glass vacuum tube, a metal lead wire is connected with the metallic target, the metallic target is led outside the glass vacuum tube by the metal lead wire, the two ends of the glass vacuum tube are flattened and sealed by glass, and a vacuum vent is arranged on the glass vacuum tube. After the glass vacuum tube is vacuumized by the vacuum vent, an outer port of the vacuum vent is burnt and sealed.

Description

High-energy accelerator for electrostatic particle oscillation

Technical field

The utility model relates to a kind of high-energy accelerator for electrostatic particle oscillation (particle accelerator) is the device that produces high speed charged particle with manual method.Be character, internal structure and the interactional important tool of exploring atomic nucleus and particle, also all have important and practical application widely at aspects such as industrial and agricultural production, health care, science and technology.

Background technology

After a ray bombardment nitrogen-atoms that E. rutherford radiated out with natural radioactive element in 1919 had been realized the artificial transformation of element first, the physicist just recognized and wants to be familiar with atomic nucleus, must change atomic nucleus with high-velocity particles.The particle energy that naturally radioactive provides is limited, have only several million-electron-volts (MeV), though the energy of particle is very high in the natural cosmic ray, but particle flux is very faint, for example energy is that the particle of 10^14 electron-volt (eV) per hour on average only comes one on 1 square metre area, and can't arrange kind, quantity and the energy of particle in the cosmic ray, be difficult to the work of conducting a research.Therefore in order to carry out the experimental study that re-set target is arranged, people develop and have built multiple particle accelerator in decades, and performance improves constantly.In life, TV and X-ray facility etc. all is small-sized particle accelerator.

Use particle accelerator and found most new transuranic elements and thousands of kinds of synthetic new artificial radionuclides, and system in depth studies nuclear basic structure and Changing Pattern thereof, impel nuclear physics to develop rapidly and grow up; The development of high energy acclerator makes again and it is found that the hundreds of kind particle that comprises baryon, meson, lepton and various resonances particles, sets up high-energy physics.Over nearly more than 20 years, the application of accelerator is Nuclear Physics and particle physics field head and shoulders above, such as other sciemtifec and technical spheres such as material science, surface physics, molecular biology, photochemistry important application is being arranged all.Accelerator is widely used in aspects such as isotope production, diagnosing tumor and treatment, ion irradiation sterilization, nondestructive inspection, the release of negative oxygen ion air cleaning high energy, high molecular radiation polymerization, material irradiation modification, ion injection, ion beam micro-analysis and space radiation simulation, nuclear explosion simulation in worker, farming, doctor's every field.Built thousands of particle accelerators so far all over the world.

At present, all kinds of air negative ion generators, air purifier, medical science physiotherapy anion machine etc. do not have the function of acceleration, therefore, the anion that discharges is little owing to being subjected to air drag to influence burst size, transmitting range is shorter, and scope is smaller, can not reach the ability that really purifies air, particularly, can't realize the air cleaning purpose than large space.

Summary of the invention

The utility model purpose is to provide a kind of high-energy accelerator for electrostatic particle oscillation at above-mentioned weak point, because the utility model is provided with glass-vacuum tube, the natural crystal particle that is filled with piezoelectric ceramic in the glass-vacuum tube or has piezoelectric property, glass-vacuum tube one end is equipped with the metal discharge pin, the metal discharge pin is connected with high pressure generator by lead, in the glass-vacuum tube other end metallic target is housed, high pressure generator and metal discharge pin, in order to the particle of required acceleration to be provided, emission forward in the high glass-vacuum tube of vacuum degree, at a high speed to piezoelectric ceramic or natural crystal partickle bombardment with piezoelectric property produce similar nuclear fission can And and the generation deformation of natural crystal particle and the particle that allow piezoelectric ceramic or have a piezoelectric property produce higher resonance frequency, draw and absorb that add to glass-vacuum tube can high velocity jet release by the Pull of metallic target.The utility model is the basic research with atomic nucleus and particle physics, improves energy and the practical application that improves quality of beam.

High-energy accelerator for electrostatic particle oscillation is to take following scheme to realize: high-energy accelerator for electrostatic particle oscillation comprises high pressure generator, metal discharge pin, glass-vacuum tube, piezoelectric ceramic or has the natural crystal particle and the metallic target pole plate of piezoelectric property; The natural crystal particle that is filled with piezoelectric ceramic in the glass-vacuum tube or has piezoelectric property, glass-vacuum tube one end is equipped with the metal discharge pin, the metal discharge pin is connected with high pressure generator by lead, the metallic target pole plate is housed in the glass-vacuum tube other end, metallic target is connected with plain conductor, be drawn out to outside the glass-vacuum tube by plain conductor, glass-dead seal is flattened at the glass-vacuum tube two ends, glass-vacuum tube is provided with vaccum exhaust outlet, after by vaccum exhaust outlet glass-vacuum tube being pumped into high vacuum, the scorification of vaccum exhaust outlet external port is sealed.Described metal discharge pin can adopt tungsten metal discharge pin.Described metallic target adopts lanthanum hexaboride metallic target pole plate.Can be provided with electromagnetic field between described metal discharge pin and metallic target, electromagnetic field adopts electromagnet or permanent magnet.

Operation principle: 1. high pressure generator and metal discharge pin (tungsten metal discharge pin) in order to the particle of required acceleration to be provided, have negatron, positron, proton, antiproton and heavy ion or the like.2. the vacuum accelerating system is quickened under the condition that is not subjected to the air molecule scattering in order to make particle, and whole system is placed in the high glass-vacuum tube of vacuum degree.3. piezoelectric ceramic or natural crystal particle with piezoelectric property produce similar fission energy it press change effect and particle that higher resonance frequency takes place in addition in order to accept particle bombardment.The guiding, attraction system, guide and retrain the particle beams that is accelerated with the electromagnetic field of certain form and metallic target (lanthanum hexaboride LaB6), make it to accept the acceleration and the emission of electric field and be drawn out to the export-oriented glass-vacuum tube of glass-vacuum tube to add and to discharge at a high speed by plain conductor along planned orbit.The efficiency index of general accelerator is the particle energy that can reach and the intensity (stream by force) of particle flux.According to the size of particle energy, accelerator can be divided into low energy accelerator (energy is less than 10^8eV), medium-energy accelerator, and ((energy is at 10^9～10^12eV) and ultrahigh-energy accelerator (energy is more than 10^12eV) at 10^8～10^9eV), high energy acclerator for energy.This high-energy accelerator for electrostatic particle oscillation is that low energy and medium-energy accelerator are mainly used in various practical applications.

High pressure generator and metal discharge pin, in order to the particle of required acceleration to be provided, emission forward in the high glass-vacuum tube of vacuum degree is because particle moves in a vacuum; According to principle of quantum mechanics:

One valence electron electron charge: e=1.6 * 10 ^-19C, m=0.91 * 10 ^-30Kg

1、 $\mathrm{eu}=\frac{1}{2}{\mathrm{<figure-callout\; id="2"\; label="mv"\; filenames="Y20092003878100101.png"\; state="\{\{state\}\}">mv</figure-callout>}}^2$

Wherein e is an electron charge, and m is an electron mass, and v is a speed, and u is the ion generator discharge voltage, and s is that chronomere is second.

U is the ion generator discharge voltage, calculates with 6000V:

Energy $\frac{1}{2}{\mathrm{<figure-callout\; id="2"\; label="mv"\; filenames="Y20092003878100101.png"\; state="\{\{state\}\}">mv</figure-callout>}}^2=1.6\&times;{10}^{-19}\&times;6\&times;{10}^{3}J=9.6\&times;{10}^{-16}J=9.6\&times;{10}^3\mathrm{ev}$

Speed $V=\sqrt{\frac{2\mathrm{eu}}{m}}=\sqrt{\frac{9.6\&times;{10}^{-16}\&times;2}{0.91\&times;{10}^{-30}}}m/s=4.593\&times;{10}^{7}m/s$

Particle can with the high speed of 45930 kilometers of per seconds to piezoelectric ceramic or natural crystal partickle bombardment with piezoelectric property produce similar nuclear fission can And and the generation deformation of natural crystal particle and the particle that allow piezoelectric ceramic or have a piezoelectric property produce higher resonance frequency, draw and absorb that add to glass-vacuum tube can high velocity jet release by the Pull of the metallic target utmost point.

High-energy accelerator for electrostatic particle oscillation is reasonable in design, simple in structure, compact, because the present invention is provided with glass-vacuum tube, the natural crystal particle that is filled with piezoelectric ceramic in the glass-vacuum tube or has piezoelectric property, glass-vacuum tube one end is equipped with the metal discharge pin, the metal discharge pin is connected with high pressure generator by lead, in the glass-vacuum tube other end metallic target is housed, high pressure generator and metal discharge pin, in order to the particle of required acceleration to be provided, emission forward in the high glass-vacuum tube of vacuum degree, with the high speed of 45930 kilometers of per seconds to piezoelectric ceramic or natural crystal partickle bombardment with piezoelectric property produce similar nuclear fission can And and the generation deformation of natural crystal particle and the particle that allow piezoelectric ceramic or have a piezoelectric property produce higher resonance frequency, draw and absorb that add to glass-vacuum tube can high velocity jet release by the Pull of metallic target.Also all have important and practical application widely at aspects such as industrial and agricultural production, health care, science and technology.Extensively be suitable for sending out device, air purifier as high-energy accelerator for electrostatic particle oscillation with all kinds of negative aeroions, medical science physiotherapy negative oxygen ion machine, ozone ion or other ion quicken, discharge supporting use, can increase negative oxygen ion or other ion release distances and release scope greatly, enlarge the better purifying space scope.

Description of drawings

The utility model is described in further detail below with reference to accompanying drawing.

Fig. 1 is the high-energy accelerator for electrostatic particle oscillation schematic diagram.

Embodiment

With reference to accompanying drawing 1, high-energy accelerator for electrostatic particle oscillation comprises high pressure generator, metal discharge pin 7, glass-vacuum tube 4, piezoelectric ceramic or has the natural crystal particle 5 and the metallic target 3 of piezoelectric property; The natural crystal particle 5 that is filled with piezoelectric ceramic in the glass-vacuum tube 4 or has piezoelectric property, glass-vacuum tube 4 one ends are equipped with metal discharge pin 7, metal discharge pin 7 is connected with high pressure generator by lead 8, in glass-vacuum tube 4 other ends metallic target 3 is housed, metallic target 3 is connected with plain conductor 1, be drawn out to outside the glass-vacuum tube 4 by plain conductor 1, glass-vacuum tube 4 two ends are respectively equipped with flattens glass- dead seal 2,3, glass-vacuum tube 4 is provided with vaccum exhaust outlet 9, by vaccum exhaust outlet 9 glass-vacuum tube is pumped into-the above high vacuum of 6mmHg after, 10 scorifications of vaccum exhaust outlet external port are sealed.Described glass-vacuum tube 4 adopting quartz glass vacuum tubes.

Described metal discharge pin 7 described metal discharge pins can adopt can be identical with the quartz glass coefficient of dilatation metal such as tungsten metal discharge pin.Described metallic target adopts lanthanum hexaboride metallic target pole plate.Described high pressure generator can adopt anion generator or high-tension transformer.Can be provided with electromagnetic field between described metal discharge pin 7 and metallic target 3, electromagnetic field adopts electromagnet or permanent magnet.

Described natural crystal particle 5 with piezoelectric property can adopt and dodge a kind of in zinc (zincblende), sodium chlorate (sodiumchlorate), tourmaline (tourmaline), quartzy (quartz), tartaric acid (tartaricacid), boracite (boracite), smithsonite (calamine), citrine (topaz), the Ruo Xieer salt (Rochellesalt).These crystal all have amorphous side's property (anisotropic) structure, have piezoelectric effect.

Claims (7)

1, a kind of high-energy accelerator for electrostatic particle oscillation, the natural crystal particle and the metallic target that it is characterized in that comprising high pressure generator, metal discharge pin, glass-vacuum tube, piezoelectric ceramic or have piezoelectric property; The natural crystal particle that is filled with piezoelectric ceramic in the glass-vacuum tube or has piezoelectric property, glass-vacuum tube one end is equipped with the metal discharge pin, the metal discharge pin is connected with high pressure generator by lead, in the glass-vacuum tube other end metallic target is housed, metallic target is connected with plain conductor, be drawn out to outside the glass-vacuum tube by plain conductor, glass-dead seal is flattened at the glass-vacuum tube two ends, glass-vacuum tube is provided with vaccum exhaust outlet, after by vaccum exhaust outlet glass-vacuum tube being evacuated, vaccum exhaust outlet external port scorification sealing.

2, high-energy accelerator for electrostatic particle oscillation according to claim 1 is characterized in that described metal discharge pin adopts tungsten metal discharge pin.

3, high-energy accelerator for electrostatic particle oscillation according to claim 1 is characterized in that described metallic target adopts lanthanum hexaboride metallic target pole plate.

4, high-energy accelerator for electrostatic particle oscillation according to claim 1 is characterized in that described high pressure generator adopts anion generator or high-tension transformer.

5, high-energy accelerator for electrostatic particle oscillation according to claim 1 is characterized in that being provided with electromagnetic field between described metal discharge pin and metallic target, and electromagnetic field adopts electromagnet or permanent magnet.

6, high-energy accelerator for electrostatic particle oscillation according to claim 1, it is characterized in that described natural crystal particle with piezoelectric property adopts dodges a kind of in zinc, sodium chlorate, tourmaline, quartz, tartaric acid, boracite, smithsonite, citrine, the Ruo Xieer salt.

7, high-energy accelerator for electrostatic particle oscillation according to claim 1 is characterized in that described glass-vacuum tube adopting quartz glass vacuum tube.

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