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Superconducting cavity surface chemical buffer polishing full-automatic acid liquor preparation device and method

A technology of surface chemistry and superconducting cavity, which is applied in the direction of chemical instruments and methods, mixing methods, mechanical equipment, etc., can solve the problems of toxic gas volatilization and strong corrosion, and achieve the goals of avoiding danger, ensuring preparation accuracy and improving preparation efficiency Effect

Inactive Publication Date: 2019-08-16
INST OF MODERN PHYSICS CHINESE ACADEMY OF SCI
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Problems solved by technology

Since the acid used is highly toxic and corrosive, and there will be high-risk toxic gas volatilization during the acid preparation process, it is necessary to develop a set of safe and reliable automatic acid preparation equipment to solve the possible problems caused by human operation. Danger

Method used

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  • Superconducting cavity surface chemical buffer polishing full-automatic acid liquor preparation device and method
  • Superconducting cavity surface chemical buffer polishing full-automatic acid liquor preparation device and method
  • Superconducting cavity surface chemical buffer polishing full-automatic acid liquor preparation device and method

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Embodiment Construction

[0025] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] like figure 1 As shown, the present invention provides a superconducting cavity surface chemical buffer polishing automatic acid preparation equipment, which includes an acid mixing tank 11, an acid circuit control mechanism and a computer control display system (not shown in the figure). Wherein, the top of the mixed acid tank 11 is provided with a first mixed acid inlet and a second mixed acid inlet, the first mixed acid inlet is connected with the first acid liquid preparation pipeline, and the other end of the first acid liquid preparation pipeline is connected with more than one acid liquid extraction system arranged in parallel. The pipelines are connected, and the other ends of the acid extraction pipelines are connected to the original acid tank 1 containing different acid solutions; the second mixed acid inlet is connected to the mixed...

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Abstract

The invention relates to a superconducting cavity surface chemical buffer polishing full-automatic acid liquor preparation device and method, and the superconducting cavity surface chemical buffer polishing full-automatic acid liquor preparation device comprises an acid mixing box, an acid liquor loop control mechanism and a computer control display system. The top of the acid mixing box is provided with two acid mixing inlets, one acid mixing inlet is connected with a first acid preparation pipeline, the first acid preparation pipeline is connected with more than one acid extraction pipelineswhich are arranged in parallel, and the other ends of acid extraction pipelines are connected with raw acid barrels which are filled with different acid solutions. The other mixed acid inlet is connected with a mixed acid conveying pipeline through a second acid preparation pipeline. The low part of the acid mixing box is provide with a liquid outlet which is connected with the acid mixing conveying pipeline through a liquid outlet pipeline. The other end of the mixed acid conveying pipeline is connected with whole cavity chemical buffer polishing equipment or component chemical buffer polishing equipment. The acid liquor loop control mechanism is arranged on each pipeline and may control acid liquor in each pipeline under the control of the computer control display system. The superconducting cavity surface chemical buffer polishing full-automatic acid liquor preparation device can be widely applied to the accelerator manufacturing field.

Description

technical field [0001] The invention relates to the field of accelerator manufacturing, in particular to a fully automatic acid solution preparation device and method for chemical buffer polishing on the surface of a superconducting cavity. Background technique [0002] The surface chemical buffer polishing is inseparable from the processing of the early parts of the superconducting cavity before welding and post-welding. The purpose is to remove the oxide layer, impurities and slight surface defects on the surface of the material through chemical polishing. In order to achieve chemical buffer polishing, it is necessary to prepare different types of acids with different concentrations in a certain proportion. Since the acid used is highly toxic and corrosive, and there will be high-risk toxic gas volatilization during the acid preparation process, it is necessary to develop a set of safe and reliable automatic acid preparation equipment to solve the possible problems caused ...

Claims

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Application Information

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IPC IPC(8): B01F3/08B01F15/00B01F15/02B01F15/04G01F1/00G01F23/00G01N33/00
CPCG01F23/0007G01F1/00G01N33/0004B01F23/405B01F23/49B01F35/2206B01F35/718051B01F35/833B01F35/883
Inventor 游志明何源郭浩熊平然李璐张生虎
Owner INST OF MODERN PHYSICS CHINESE ACADEMY OF SCI
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