Sealed transfer equipment and method for radioactive substances
A technology of radioactive substances and equipment, which is applied in the field of sealing and transshipment equipment for radioactive substances, can solve the problems of poor sealing performance and endanger the health of staff, and achieve the effects of good sealing performance, ensuring health and preventing radiation emission
Inactive Publication Date: 2021-09-24
张莉
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Problems solved by technology
[0003] The prior art has the following deficiencies: the existing transfer equipment has poor sealing performance when transferring radioactive substances, and the transfer equipment is ground transfer, and the radiation generated by the radioactive materials during the transfer process endangers the health of the staff
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[0031] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; Fully conveyed to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus repeated descriptions thereof will be omitted.
[0032] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of example embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of ...
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The invention discloses sealed transfer equipment and method for radioactive substances. The sealed transfer equipment comprises a transfer hanging bracket, a translation mechanism is arranged at one end of the transfer hanging bracket, a hoisting mechanism is arranged at the bottom of the translation mechanism, a sealing mechanism is arranged at the bottom of the hoisting mechanism, the translation mechanism comprises a square sliding sleeve, and the square sliding sleeve is in sliding connection with the transfer hanging bracket. Through arrangement of the translation mechanism, the hoisting mechanism and the sealing mechanism, a fixed pulley changes the direction of nylon rope force, a movable pulley saves labor and reduces loss of power resources by a second motor, the movable pulley drives radioactive substances to ascend through a third support, and under the action of a rack, a gear drives a square sliding sleeve to slide rightwards on a transfer hanging bracket, therefore, the transfer equipment is good in sealing performance, transfer is air transfer, the body health of workers is effectively guaranteed, and the transfer equipment is simple in design structure, low in use cost and good in market prospect.
Description
technical field [0001] The invention relates to the technical field of radioactive material transfer, in particular to a sealed transfer device and method for radioactive material. Background technique [0002] The atomic nuclei of certain substances can decay, releasing rays that we can't see or feel with our naked eyes, and can only be detected with special instruments. This property of substances is called radioactivity, and radioactive substances are those that can naturally radiate outwards. Energy, the substances that emit radiation, are generally metals with high atomic mass, such as plutonium and uranium, etc. The radiation emitted by radioactive substances mainly includes alpha rays, beta rays, gamma rays, positrons, protons, neutrons, and neutrinos For other particles, radioactive materials need to be transferred using transfer equipment after production. [0003] The existing technology has the following disadvantages: the existing transfer equipment has poor sea...
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IPC IPC(8): G21F5/015G21F5/12G21F5/14
CPCG21F5/015G21F5/12G21F5/14
Inventor 张莉
Owner 张莉