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Distilling device suitable for globular distillation flask

A technology for distillation flasks and distillation equipment, which is applied in the direction of flasks, distillation separation, still racks/fixtures, etc. It can solve problems such as inaccurate positioning and alignment, and distillation features that cannot meet the requirements, so as to improve efficiency and ensure quality. Effect

Active Publication Date: 2008-11-19
INSTR SCI DE LABORTOIRE ISL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] However, in the distillation equipment currently used, the spherical distillation flask is only placed on the corresponding insulation plate and connected to the condenser tube, but not completely positioned in the equipment
Such inaccurate positioning and alignment will result in unsatisfactory distillation characteristics obtained from the distillation test

Method used

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  • Distilling device suitable for globular distillation flask
  • Distilling device suitable for globular distillation flask
  • Distilling device suitable for globular distillation flask

Examples

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Embodiment Construction

[0024] As shown in Figure 1, the distillation apparatus comprises a frame on which a heating wall 2 is mounted. This heating wall includes a heating element 3 and is closed at its upper part by an insulating panel 4 .

[0025] Said insulating plate 4 is provided with a central opening 5 for receiving the bottom of a spherical distillation flask 6 . The column opening 7 of the spherical distillation flask comprises a transverse branch 8 for connection to a condenser tube 9 . Said condenser tube 9 is connected to the frame 1 of the distillation apparatus (only its only free end is shown in FIG. 1 ).

[0026] The tightly closed bottle stopper 10 can seal the post mouth 7 of the spherical distillation flask 6 at the top of the post mouth.

[0027] The frame 1 of the distillation equipment also includes a support 12, and a hinged limit block 11 is arranged at the terminal end of the support 12, and the limit block and the support 12 are integrally installed on the frame at a pres...

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PUM

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Abstract

A distilling apparatus suitable for spherical distilling flask is disclosed, comprising a fixing frame, a heating wall, an insulating board, and a control and regulation device; the upper part of a sealed bottle cork of the spherical distilling flask is provided with a spherical coupling bushing, characterized in that the distilling apparatus also comprises: a hinging limit block which is integrated with the fixing frame of the distilling apparatus and drives the coupling bushing within the hinging limit block via a ratchet wheel. The invention fixes the coupling bushing at the time of being inserted into the hinging limit block in virtue of matching between the hinging limit block and the spherical coupling bushing at the upper part of the sealed bottle cork of the spherical distilling flask, and further utilizes the matching between shape of an opening of the insulating board and shape of the spherical distilling flask to realize positioning and alignment to the spherical distilling flask during spherical distillation tests, thus guaranteeing quality of the spherical distillation tests and improving efficiency of the distillation tests.

Description

technical field [0001] The invention relates to a test device, in particular to a distillation device suitable for positioning a spherical distillation flask. Background technique [0002] It is understood that the distillation characteristics of petroleum products are: the performance of petroleum products and the danger to users. The determination of the above-mentioned characteristics of petroleum products is especially important in the case of hydrocarbon fuels used in the automotive or aviation industries where safety issues are of utmost importance. These characteristics, especially those shown in graphs or curves, represent the percentage of vaporization of the sample with temperature during distillation, or also residues and losses. [0003] An expert in the industry can infer the characteristics to judge whether a given petroleum product can be used completely safely and achieve the properties sought under the given circumstances. [0004] In the above cases, expe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L3/16B01L3/08B01D3/00
CPCB01D3/42B01D3/085B01D3/143B01L7/00B01L9/04
Inventor 派崔克·马莱
Owner INSTR SCI DE LABORTOIRE ISL
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