High-temperature and high-pressure closed digestion tank for ore detection

Abstract

The high-temperature and high-pressure closed digestion tank comprises a sealing cover, a shell and an inner container, a connecting plate is fixed to the middle of the interior of the sealing cover,a fixing plate is fixed to the lower side of the connecting plate, a mounting groove is formed between the connecting plate and the sealing cover, and the sealing cover is connected with the shell through threads; the inner container is connected into the shell in a sliding mode, the fixing plate is located on the upper side of the inner container, a fixing rod is fixed to the middle of the innercontainer, and the fixing rod is sleeved with a hollow sleeve. Through the fixing box and the box cover, the motor is conveniently stored and installed, then through the fixing sleeve, the positioningrod and the magnetic block, the box cover is conveniently fixed, then the motor is installed, through the motor, the connecting rod is conveniently driven to rotate, through the limiting groove and the limiting block, the connecting rod is conveniently inserted, and disassembly and assembly are convenient; and through rotation of the motor and the connecting sleeve, manual rotation of personnel is avoided, the labor amount is reduced, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of ore detection equipment, in particular to a high-temperature and high-pressure closed digestion tank for ore detection. Background technique [0002] The high-pressure digestion tank can be used for the composition detection of ore, and the high-temperature and high-pressure sealing system (strong acid or strong alkali) environment in the tank can be used to quickly digest insoluble substances, which can greatly shorten the digestion process and make the tested components The volatilization loss is minimized to improve the accuracy of the measurement, especially suitable for the digestion of batch ore samples. Generally, insoluble samples such as As, Hg, Pb and other heavy metals can be completely dissolved within 10-30 minutes at 180°C and can be digested. Various samples. [0003] However, the existing digestion tank is generally composed of an outer jacket, an inner sleeve, an inner tank and an inner ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a high temperature and high pressure airtight digestion tank for ore detection, to solve the above-mentioned background technology. When disassembling, it needs to be rotated for a long time, which not only reduces the work efficiency, but also increases the workload of the personnel. The function is single and cannot meet the needs of use.

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