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Special worktable for holding mercury-containing instrument

A workbench and instrument technology, applied in the direction of laboratory stools/lab benches, etc., can solve the problems of toxic gas, volatile, high mercury density, etc., and achieve the effects of preventing mercury vapor generation, clean operating space, and simple structure

Inactive Publication Date: 2017-08-08
INST OF ROCK AND SOIL MECHANICS - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the characteristics and hazards of high density, volatile, and toxic gases of mercury, it is necessary to design a special ventilation device with good sealing performance to meet the safety conditions for the use and maintenance of mercury-containing instruments. Workbenches where mercury vapor is confined and effectively removed from the workbench

Method used

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  • Special worktable for holding mercury-containing instrument
  • Special worktable for holding mercury-containing instrument
  • Special worktable for holding mercury-containing instrument

Examples

Experimental program
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Effect test

Embodiment 1

[0016] Such as figure 1 , figure 2 , image 3As shown, a workbench specially used for placing mercury-containing instruments consists of a table top 1, a table body 2, a horizontal partition 3, an air duct 4, a mercury tank 5, an air velocity measuring port 6, an air velocity regulator (time control switch) ) 7, the first internal frame panel 8, frame 9, operation window 10, exhaust channel 11, first exhaust slit 12, waste mercury collection bottle 13, second internal frame panel 14, rope 15, live wheel shaft 16, Counterweight 17, Fan 18, Exhaust Duct 19, Third Exhaust Slit 20, Power Socket 21, Pipe Maintenance Cabinet 22, Maintenance Window 23, Wind Speed ​​Sensor 24, Air Inlet 25, External Frame Panel 26, Third Internal Frame The panel 27, the second exhaust slit 28, the mercury discharge valve 29, the mercury discharge pipe 30, and the lighting lamp 31 are composed. The workbench is composed of a table top 1 and a table body 2, and its connection relationship is: the ta...

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PUM

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Abstract

The invention discloses a workbench specially used for placing mercury-containing instruments. A frame and a second inner frame panel fixed on the frame are arranged on the workbench. There are operation windows on the operation surface, and open maintenance windows are set on both sides of the operation surface. An anemometer port is set on the operation window. Set a mercury tank lower than the worktable, set an inclined bottom surface at the bottom of the mercury tank, set a waste mercury collection bottle at the lowest end of the mercury tank, and install lighting lamps vertically at the left and right corners of the horizontal partition on the top of the frame of the workbench. An exhaust slit is arranged at the bottom of the table, and the exhaust slit is connected with the fan through the exhaust channel and the air duct. The structure is simple and easy to use. The mercury vapor is sealed in the workbench, which is beneficial to the operation above the workbench and provides a cleaner operating space.

Description

technical field [0001] The invention belongs to the technical field of mercury-containing instruments and equipment in laboratories and hospitals, and more specifically relates to a workbench specially used for placing mercury-containing instruments, and is especially suitable for placing mercury-containing instruments in laboratories and hospitals. Background technique [0002] Mercury is mainly used in the manufacture of scientific measuring instruments (such as barometers, thermometers, etc.), electronic and electrical products, chemicals, catalysts, mercury vapor lamps, electrodes, and thunder mercury. Due to the toxicity of mercury, the European Commission prohibits the sale of products including mercury thermometers, room temperature gauges, barometers, sphygmomanometers, and manometers. For some professional equipment such as medical instruments, for which it is difficult to find alternative products in the market, the sale will not be banned for the time being. For ...

Claims

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Application Information

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IPC IPC(8): B01L9/02
CPCB01L9/02
Inventor 王静朱利张华
Owner INST OF ROCK AND SOIL MECHANICS - CHINESE ACAD OF SCI
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