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Safety protection isolation hood for chemical industry

A safety protection and chemical industry technology, applied in chemical instruments and methods, chemical/physical processes, dissolution, etc., can solve problems such as physical injury, air pressure increase, isolation cover popping, etc.

Inactive Publication Date: 2021-06-22
尤建国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a safety protection isolation cover for the chemical industry, which solves the problem that some mist usually appears during the mixing and rotation of chemical agents, which is caused by partial melting of chemical agents during mixing. The medicine produced, and after this kind of mist appears, it is easy to be inhaled by the surrounding operators, and most of this kind of mist is harmful to the body. In order to prevent the surrounding personnel from inhaling the mist, an isolation cover is usually used to block the mist. However, when blocking the mist, it is extremely easy to cause the internal air pressure to increase. If the mixed chemical agent produces more gas, it is extremely easy to cause the isolation cover to pop open due to the increase in internal pressure after the gas is produced. situation problems

Method used

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  • Safety protection isolation hood for chemical industry
  • Safety protection isolation hood for chemical industry
  • Safety protection isolation hood for chemical industry

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] as attached figure 1 To attach Figure 6 As shown, the present invention provides a safety protection isolation cover for the chemical industry, its structure includes a box cover 1, a base 2, a gas accumulator 3, a connecting shaft 4, and a driver 5, and the lower end of the base 2 is embedded and fixed on the box cover 1 The outer wall of the upper end, the lower end of the gas accumulator 3 is fixed to the upper end of the base 2 through threads, the lower end of the connecting shaft 4 is embedded and engaged with the upper end of the driver 5, and the outer wall of the lower end of the driver 5 is nested and engaged with the inner wall of the upper end of the gas accumulator 3 ;

[0030] The gas gathering device 3 is composed of a gas gathering mechanism 31, a sealing end cover 32, and a connecting rod 33. The lower end of the gas gathering mechanism 31 is sealed and fixed on the upper end of the base 2, and the lower end of the sealing end cover 32 is airtightly f...

Embodiment 2

[0037] as attached Figure 7 to attach Figure 9 As shown: the concentrator c4 is composed of a derivation ring e1, a spinner e2, and a clamping hole e3, the outer wall of the derivation ring e1 is frictionally fitted with the inner wall of the guide vane c3, and the outer wall of the spinner e2 is nested and fixed in the derivation ring On the inner wall of e1, the clamping hole e3 and the spin guide e2 are an integrated structure. There are three clamping holes e3 arranged in a ring on the surface of the spin guide e2, and the clamping holes e3 are provided at three ends, so that the spin guide When e2 is assembled, the position of the spinner e2 is more fixed through the three-point fixation.

[0038] Wherein, the spinner e2 is composed of a conduit f1, a casing f2, and a converging mechanism f3, the conduit f1 and the casing f2 are an integrated structure, the outer wall of the concentrating mechanism f3 is nested and fitted on the inner wall of the casing f2, and the Th...

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PUM

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Abstract

The invention provides a safety protection isolation hood for chemical industry, the safety protection isolation hood structurally comprises a box cover, a base, a gas collector, a connecting shaft and a driver, the lower end of the base is fixedly embedded in the outer wall of the upper end of the box cover, and the lower end of the connecting shaft is fixedly embedded and clamped in the upper end of the driver. When the hood is used, the box cover is closed on the surface of the upper end of the charging barrel, the equipment is started to stir the chemical agent in the charging barrel and the air pressure in the charging barrel is increased due to aerial fog generated by adding and mixing the chemical agent, the aerial fog enters through the air inlet hole and pushes the end plate to rotate through the guide of the guide pipe, and the aerial fog entering the equipment rotates through the rotation of the end plate and presents the vortex state, after the vortex state appears, the flow speed of the outer wall of the vortex is too high, so that the pressure intensity is reduced, the aerial fog in the charging barrel is drawn by the equipment and is compressed by the equipment, and the situation that the box cover is jacked up by the air pressure due to too high air pressure, and aerial fog leakage is caused is avoided.

Description

technical field [0001] The present invention relates to the chemical field of industry, and more specifically, relates to a safety protective isolation cover for the chemical industry. Background technique [0002] Under the modern high-speed developed industry, the high-speed development of industry makes it possible to mass-produce various workpieces that are difficult to produce, but when producing such difficult-to-produce workpieces, the chemical industry usually uses The chemical industry, also known as the chemical processing industry, generally refers to the process industry in which chemical methods play a major role in the production process. However, in the production of the chemical industry, the chemical industry needs to mix the chemical agents in advance, but in the production process When mixing chemicals, the motor that can be stirred is usually used to rotate and mix and rotate the chemicals through the rotation of the motor. However, during the process of ...

Claims

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Application Information

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IPC IPC(8): B01F15/00
CPCB01F35/189
Inventor 尤建国
Owner 尤建国