FIELD: sampling loose materials. SUBSTANCE: apparatus has devices for preparing different-size samples in the form of crushers. The latter are mounted at the same technological level and coupled with samplers through a system of chutes with flap gates. The gates are adapted for directing samples taken by each sampler into any crusher. The samplers are made in the form of pendulum buckets. The apparatus is provided with a conveyer for collecting and removing wastes from under the crushers. The smaplers are provided with a set of replaceable buckets with different opening width corresponding to dimensions of maximum lumps of coal being sampled and analyzed. EFFECT: enhanced efficiency, reliability. 3 cl, 1 dwg
Title | Year | Author | Number |
---|---|---|---|
LOOSE MATERIAL SAMPLER | 0 |
|
SU887993A1 |
SAMPLER OF LOOSE MATERIALS FROM CONVEYER BELTS | 0 |
|
SU742752A1 |
DEVICE FOR TAKING SAMPLES FROM CONVEYER BELTS | 0 |
|
SU1285336A1 |
SAMPLER | 0 |
|
SU864042A1 |
DEVICE FOR SAMPLING LOOSE MATERIAL FROM BELT CONVEYER | 0 |
|
SU628424A1 |
SAMPLE HANDLING MACHINE FOR PREPARING LABORATORY SAMPLES OF LOOSE MATERIALS | 0 |
|
SU871822A1 |
LOOSE MATERIAL SAMPLING DEVICE | 0 |
|
SU1006963A2 |
LOOSE MATERIAL SAMPLER | 0 |
|
SU1374085A1 |
DEVICE FOR PREPARING LABORATORY SAMPLES OF LOOSE MATERIALS | 0 |
|
SU1094619A1 |
DEVICE FOR SAMPLING LOOSE MATERIALS FROM CONVEYER BELTS | 0 |
|
SU1281969A1 |
Authors
Dates
1994-08-15—Published
1991-02-04—Filed