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Controlled temperature and vacuum degree ball mill tank

A ball mill, vacuum technology, applied in grain processing and other directions, can solve the problem of no vacuum defoaming and temperature control, and achieve the effect of convenient operation

Inactive Publication Date: 2006-06-14
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current ball mill has no vacuum defoaming and temperature control settings

Method used

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  • Controlled temperature and vacuum degree ball mill tank

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Effect test

Embodiment Construction

[0008] The invention relates to a ball milling jar with controllable temperature and vacuum degree. figure 1 Shown is a schematic diagram of the structure of the ball mill tank with controllable temperature and vacuum degree. A solenoid valve 8 and a vacuum interface 7 for vacuuming are installed on the right side of the ball mill jar, and the main shaft 6 is wrapped around the vacuum interface 7 periphery. The upper part is equipped with a pressure measuring interface and a vacuum pressure gauge 1; a temperature controller 2 and a temperature measuring gauge 3 are installed on the left side; Opposite to pressure measuring interface and vacuum pressure gauge 1. The present invention will be further described below with the ball milling process.

[0009] 1. Disperse the ceramic powder in the solution containing organic matter, add the dispersant at the same time, and inject it into the ball mill tank through the inlet / outlet 5.

[0010] 2. After the ball mill tank is loaded,...

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Abstract

The invention discloses a ball milling jar with controllable temperature and vacuum degree, which belongs to the technical field of ceramic colloidal molding technology. A vacuum solenoid valve is installed on the right side of the ball mill tank, and a vacuum pressure gauge is installed on the upper part; a temperature controller and a temperature gauge are installed on the left side; the temperature control medium is installed in the tank wall interlayer of the ball mill tank. The device enables the vacuum pressure gauge and vacuum system to be plug-and-play, and is easy to operate; adjust the temperature control medium to the required temperature, and the temperature control medium can keep the temperature of the suspension in the ball mill tank consistent with it. It ensures that the ball milling tank device can not only control the temperature but also achieve a good effect of vacuum defoaming.

Description

technical field [0001] The invention belongs to the technical field of ceramic colloidal molding, and in particular relates to a ball mill tank with controllable temperature and vacuum degree in the preparation process of ceramic concentrated suspension. Background technique [0002] The colloidal forming process is a new type of ceramic forming process developed in recent years, and has become one of the main methods of ceramic forming. The colloidal molding process uses water or non-water as the medium to disperse micron or submicron ceramic particles in it, and prepare a ceramic thick suspension with a certain solid volume fraction, which is solidified by different solidification techniques after being injected into the mold. A certain density ceramic body, such as gel casting (Gelcasting), direct coagulation casting (Direct Coagulation Casting, DCC), injection molding (Injection Moulding), tape casting (Tape casting) and so on. Colloidal molding can form large-sized and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B35/622B02C17/00
Inventor 杨金龙马天赵雷黄勇
Owner TSINGHUA UNIV
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