Electronic accelerators are an electromagnetic device that uses manual methods to enable electrons to reach a high energy level in a vacuum under magnetic field power and electric field power acceleration. Electronic accelerators are a complex technical device that integrates science and technology in a variety of fields, including electroaccelerator principles, electromagnetic field theory, high voltage, microwave, magnets, power sources, electrical and electronics, automated control, heat transfer, mechanical design and processing, vacuum, beam flow diagnosis and measurement, dosimetry, radiation protection, etc. The basic concept of a linear electron accelerator and its principles the electron accelerator is a type of an electron accelerator which is an accelerator with electric particles transmitted in a straight orbit at a high-frequency field acceleration. The electron straight-line accelerator is the use of microwave accelerator electrons, which are generally high (5mevs) with output power ranging from thousands to dozens of kilowatts. Because of the radiation
2. The maximum energy of industrial irradiated electronic straight-line accelerators is generally set at 10 mev, subject to safety restrictions. The use of electro-linear accelerators is wide-ranging and at present, mainly for medical devices and hygiene, irradiation, food irradiation protection, food infestation, export and import food testing and quarantine, antibiotic degradation, environmental protection, semiconductor modifications, development of new chemical products, etc. Section ii of the basic concept electronic accelerators and classification electronic accelerators include, inter alia, electronic guns, accelerators, focus-oriented systems, beam transport systems and high-power or high-voltage power sources. As shown in the figure below: ii. Electronic straight-line accelerator systems for the transmission system under the main handler of the control counter of the control accelerator in the primary structure beam direction and focus system electronic guns into the accelerated structure of the transport analysis system and the high vacuum equipment beam detection equipment in the target room of the transport analysis system
The electronic source of the device, which produces a certain energy, flow and shape-required electronic beam and enters the accelerator tube for acceleration. The electronic gun is a bipolar pearce electronic gun and consists of cathodes (cathode thermal components), focus poles and anodes. The electrons launched by the cathode, with a focused focus, enter the accelerator via the anode hole and have a flow factor of 0. 068. The working voltage of the electronic gun is 55-65kv according to the design requirements of the accelerator, with a continuous flow of the launch beams, with a maximum beam of 1a. Note: 1) cathodes do not allow long-term exposure to atmosphere 2) e-guns do not work in temperature limits i, e-barrel accelerator system i, e-guns do not contain fluorine (f2), chlorine (cl2), oxygen (o2), carbon monoxide (co), sulphur dioxide (so2) and water vapour (h2o) shit
Gases, even at low pressure, can cause cathode poisoning, and mild poisoning can lead to instabilities of the cavity. B) a cathode-launched current monitoring mechanism in the entire power system to determine the normality of an electronic weapon's cathode launch, which is extremely useful for the analysis and determination of failure. C) the whole power supply system shall have the function of automatically cutting high pressure in the event of a fire and an excessive flow of titanium pumps. (d) in the working state, the cathodes are strictly prohibited from exposing the atmosphere, which would cause permanent damage to electronic guns. I. The maximum value of the symbol symbol nominal value of the name name of the electronic gun parameter indicates that the work of va50 kv55kv pulse 16s with anode voltage (pulse) is more than the d1. 0 per cent titanium pump vti4. 5 kv5kv section v. The electron straight-line accelerator system the seaway accelerator uses a well-designed charger accelerator tube, using the line wave accelerator method and using the frequency field to accelerate electronics. Lord
5 excerpts: (1) frequency: s-band, 2856 mhz (2) phase: the constant phase in the radio frequency field is transmitted along the axle of the acceleration structure (3) working mode: 2/3 mode per cycle (per cavity) ii. The accelerator electro-line accelerator system the beam transmission system consists of two components: a focus ring and a beam output system. Focused wires are used to overcome the dispersion of the accelerator mid-wire charge to the electric field and space charge to obtain good beam properties. The output system consists of an output orientation, a beam of influenza response loops and a drift tube, an output orientation to guide the electronic accurate entry of the accelerator into the beam flow measurement sensor and scanning system, and a beam of influenza to detect the output pulse flow of the accelerator. The structure of the accelerator beam-transmitters is as follows: iii, the beam-transmitting system, the electronic straight-line accelerator system the microwave power source consists of solid-state sources, fast-temperators and modems. Solid-state sources are available for fast-tip microwave signals. The transducer provides the wiring current and high
6. Pulse pressure, combined with -60 kv pulse pressure required for electronic guns. The accelerator is a cyclical modulated electronic accelerator that achieves oscillation or amplification by magnifying microwave signals from solid sources (pulse power greater than 100 w) to pulse power greater than 3. 5 mw. The structural relationship between the three is shown in the figure below: iv, the microwave power source electronic straight accelerator system the microwave transmission system consists of vacuum windows (porcelain windows), absorbent loads, directed couplings, microwave transmission elements, etc. Requirements: components are capable of rated power and presence in bobby. Arguments: 1) frequency: 2856. 25 mhz 2) mean power: 8 kw 3) in wave ratio: 1. 05. 4) measurement of wear and tear: primarily vacuum window depletion (5) equivalence 6) system band: (1) mean power (2) inflate: below rated value, fire suppression (3) installation time
7. Wretched, otherwise leaks will occur (4) microwave leaking five, microwave transmitting system electronic line accelerator system the vacuum system consists of electronic guns, accelerator tubes (including input, output couplings), a beam-out-out system (including output x, y-direction, influenza loops, drift tubes), scanned windows, ion pumps and flexible wave guides, pumping pipes and ultra-high vacuum valves. A vacuum system can guarantee the normal launch of accelerator electrons, the normal transmission of accelerator beams, and ensure that accelerators and microwave components are not punctured by high-power microwave signals. The accelerator vacuum system requires an ion pump to work 24 hours a day without interruption, even if the accelerator is not properly beamed. This must be taken into account when supplying electricity. Work vacuum should be above 510-6pa. Vi. The vacuum system, the electronic straight accelerator system the thermostat system consists of a constant temperature and water cooling system. The working temperature of constant water is 380. 5
8. Total traffic 5. 5 tonnes/h. The water cooling system uses circular distillation water for cooling. The thermostat system provides a quantitative, constant-temperature cycle distillation water to keep the accelerator at constant temperature and cools the main heating components of the accelerator to ensure that the accelerator meets the rated technical targets to enable it to work safely and securely over the long term. The thermostat electronic straight accelerator system the pneumatic system uses sulphur hexafluoride gas, the effect of which is to: 1) increase microwave insulation to prevent fire; 2) produce ceramic window dissipation from the fast-paced tube. The structure of the pneumatic operating system is as follows: 1 cylinder 2 pressure-relief valve 3 filtering the dryer 4 charge valve 5 discharge valve 6 gas dispenser (five times) 7 atmospheric pressure gauge 8 ambulatory valve 9 small pressure gauge (both upper and lower protected contact signal output) 8; electro-lined accelerator systems of the pneumatic system 8; electrical control systems consisting of plc and aic. The accelerator program control is the subsystems of the accelerator (e. G. Gathering)
9. Accelerator power, electronic guns, accelerators, transceivers, transceivers, microwave systems, pneumatic systems, thermostats, vacuum systems and beamed scanners) are organically linked to provide power and control signals in accordance with certain procedures, enabling accelerators to automatically generate accelerator energy, beamage, scanning width and automatic opening, and turn off high pressure, using the operation keys, in accordance with pre-set processes. Electrical control systems are modular, logical, reliable and easily maintained. The electrical control system's electronic straight-line accelerator system the beam-scan system is the basic requirement for irradiation by allowing the electronic beams exported from the accelerator to pass through a horizontal transversal magnetic field, with the electronic beams subject to the force of lorentz, to be scanned back and forth in the direction of the beam and magnetic field vertically, while the irradiated items are placed on the delivery line, moving forward vertically in the scanning direction. It is structured as follows: x, beam-stream scanning system
E-linear accelerator systems focusing current power sources consist of 5-8 focus steady current power sources, output x, y-directed power sources and scanning power sources, all of which are controlled in two modes: at the time of this control, the currents of each power source can be regulated by panels; at the time of remote control, they are controlled by built-in control circuit boards. Xi. The main structure of the electron straight-line accelerator system for focus, orientation and scanning power sources is a vertical structure characterized by the weight of the accelerator tube, cooling water kit, focus wires on the substrate, and the resilience of the accelerator and cooling water kit may be adjusted by the elastic support unit, which is installed in a condition that it is not adjusted on its own. Platforms, cabinets are not linked to the main structure to prevent vibration from passing to the main structure. N. B. The main body is not allowed to have a shock effect because of its high vertical focus. When flexible supports are installed, they are not normally allowed to adjust themselves. The mechanical main support system, the electronic straight-line accelerator system the wind cooling system provides wind cooling for wave conductors, titanium windows and sub-beam transmission units, and cooling for wave conductors, titanium membranes and sub-beam transmission units. Once the wind is cold or work is stopped, the system will alert to malfunctions and ensure that wave conductors, titanium membranes and sub-beam transmission units are not damaged by excessive temperatures. Thank you
