Centrifugal pump device for conveying dimethyl benzyl carbinol

A technology of dimethylbenzyl ortho-alcohol and centrifugal pump, which is applied to the components, pump devices, pumps and other directions of pumping devices for elastic fluids, and can solve the problems of no heating device and the like

Pending Publication Date: 2017-09-08
YANCHENG GUOZHONG CHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because it is solid at 23 degrees Celsius, and the boiling point is 86 degrees Celsius under normal pressure, when using a centrifugal pump to transport dimethyl benzyl alcohol, it is difficult to use a centrifugal pump to transport it at room temperature or low temperature, and it needs to be considered The temperature factor, while the existing centrifugal pumps are simply without heating devices

Method used

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  • Centrifugal pump device for conveying dimethyl benzyl carbinol
  • Centrifugal pump device for conveying dimethyl benzyl carbinol

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0018] refer to Figure 1-2 , a centrifugal pump device for transporting dimethylbenzyl alcohol, comprising a base 2, the top side of the base 2 is installed with a motor base 1 through fastening bolts, and the top of the motor base 1 is installed through fastening bolts There is a motor 15, the output shaft of the motor 15 is equipped with a shaft coupling 14 through bolts, the end of the shaft coupling 14 away from the motor 15 is installed with a rotating shaft 8 through bolts, and the end of the rotating shaft 8 far away from the shaft coupling 14 is clamped with an impeller 9, basically A volute seat 3 is installed at the center of the top circle of the seat 2 t...

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Abstract

The invention discloses a centrifugal pump device for conveying dimethyl benzyl carbinol. The device comprises a base, one side of the top of the base is provided with a motor base through a fastening bolt, the top of the motor base is provided with a motor through a fastening bolt, an output shaft of the motor is provided with a coupler through a bolt, the end, away from the motor, of the coupler is provided with a rotating shaft through a bolt, an impeller is clamped to the end, away from the coupler, of the rotating shaft, and a volute base is installed to the circle center position of the top of the base through a fastening bolt. The outer wall of a volute is wrapped by a first heating shell and a second heating shell, hot flows in the first heating shell and the second heating shell enable dimethyl benzyl carbinol conveyed in a pump body is in a liquid state, the outer wall of the pump body of the centrifugal pump is provided with a temperature gauge, and the temperature gauge is connected with an electric heater for heating water so as to keep the temperature of the volute at 40 DEG C always.

Description

technical field [0001] The invention relates to the technical field of centrifugal pump devices, in particular to a centrifugal pump device for transporting dimethylbenzyl alcohol. Background technique [0002] Dimethyl benzyl alcohol is obtained by addition of acetone and Grignard reagent benzyl magnesium chloride, followed by hydrolysis. Dimethylbenzyl alcohol is a colorless to slightly yellow translucent crystal at room temperature, used in cosmetics and soap essences, dimethyl benzyl alcohol is solid at room temperature of 23 degrees Celsius, boiling point at normal pressure It is 86 degrees Celsius, and it is a colorless thick substance when it is liquid. Because it is solid at 23 degrees Celsius, and the boiling point is 86 degrees Celsius under normal pressure, when using a centrifugal pump to transport dimethyl benzyl alcohol, it is difficult to use a centrifugal pump to transport it at room temperature or low temperature, and it needs to be considered The factor o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D7/02F04D29/58F04D13/06
CPCF04D7/02F04D13/06F04D29/586
Inventor 李岩
Owner YANCHENG GUOZHONG CHEM CO LTD
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