SU1335321A1 - Laboratory vibratory mill - Google Patents

Abstract

The invention relates to the grinding of samples in laboratory practice in the chemical, mining, processing, and other industries. In order to increase productivity, the vibromill is equipped with one or several removable packages of pallets installed on its vibrating table. Each pallet has a lid with holes for grinding glasses. The package of pallets is attached to the vibrating table by means of a pressing device. 3 il. / § (L s

Description

The invention relates to the grinding of solid materials, rocks, namely, vibrating mills, and can be used in chemical, mining and other industrial sectors, as well as in enrichment and geology, mainly in laboratory practice for obtaining samples.

The purpose of the invention is to increase the productivity of the vibrating mill.

Figure 1 shows the structural scheme of the proposed vibrating mills; figure 2 is a view of And figure 1; in FIG. 3, an embodiment.

On the fixed base 1 by means of the springs 2, the vibrating table 3 is supported with a 4-vibration oscillator. By means of the clamping device 5, one or several removable packages of the same pallets 6 with covers 7, which are rigidly connected to the pallets and made perforated — with holes for glasses 8, which have upper shoulders under the caps 9, are fixed to the table. in the holes of the pliers 7. 1 Elastic seals 10 are laid between the pallets 10. The latter can fill the cavities of 11 pallets, carrying

sound insulation functions. The grooves 12 in the pockets of 7 pallets serve for the convenience of removing the glasses with 8 fingers of the operator’s hand. The cavity of each of the pallets may serve as a suitable reservoir (Fig. 3) in cases where it is expedient to feed the temperature agent into it via pipelines 13 and 14.

In the process of operation of the vibrating mill, sample is ground in glasses 8 with loading. At the end of the cycle, pallet packages are released, pallets are unloaded, cleaned, etc.

Compact, quick-detachable and easy-to-maintain mill performance enhances its performance.

20 Formulas

the invention

Laboratory vibrator mill containing a vibrating table and a device for grinding mill presses, from a table, so that, in order to increase productivity, it is equipped with at least one removable package installed under a clamp on a vibrating table of pallets. with knuckles perforated under glasses and elastic seals.

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Editor I.Nikolaychuk

Compiled by Y. Hechanov

Tehred I.Popovich Proofreader A. Zimokosov

Order 4001/10 Circulation 572 Subscription

VNIIPI USSR State Committee

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Production and printing company, Uzhgorod, Projecto st., 4

Claims (1)

Claim A laboratory vibratory mill containing a vibrating table and a device for clamping grinding cups, from ²⁵ onwards, in order to increase productivity, it is equipped with at least one removable package of pallets tierly mounted under the clamp on the vibrating table with perforated lids under glasses and elastic gaskets. Type A LI 1 ¹ T ”...... 1 L j Lj t; ι 1 ι l j qi I II I Fi g. 2