SU581073A1

SU581073A1 - Mining skip

Info

Publication number: SU581073A1
Application number: SU7602385365A
Authority: SU
Inventors: Николай Иванович Красиков; Василий Пантелеевич Гайдук
Original assignee: Всесоюзный Научно-Исследовательский Институт Безопасности Труда В Горнорудной Промышленности
Priority date: 1976-07-12
Filing date: 1976-07-12
Publication date: 1977-11-25

Description

1one

Изобретение относитс к оборудованию дп борьбы с пыпью в горнодобывающей промышленности и может быть использовано дп обеспыпиванч шахтных скипов при их .загрузке полезными ископаемыми в подземных успови х.The invention relates to the equipment of dp of combat with mining in the mining industry and can be used to ensure the maintenance of mine skips when they are loaded with minerals in underground deposits.

Известен шахтный скип, содержащий кузов с Загрузочным устройством и устройство дп беспыпьной загрузки 1.1 J.A known mine skip, containing a body with a loading device and a device dp free load 1.1 J.

Известный скип не обеспечивает достато но надежного упавливани запыленного воздуха , образующегос при разгрузке скипа.The well-known skip does not provide a sufficiently reliable deposition of the dusty air formed during the unloading of the skip.

Цель изобретени - предотвращение загр знени свежего воздуха, подаваемого в щахту, путем разделени запыленного воздуха на направленные к воздухоприемникуThe purpose of the invention is to prevent contamination of fresh air supplied to the platform by separating the dusty air into the air intake.

струи.jet.

Дл этого устройство дл беспыльной загрузки снабжено делительным элементом выполненным из двух вертикальных сход щихс в направлении задней стенки кузова пластин, прикрепленных к верхнему основаниюкузова и образующих с боковыми стенми кузова сужающиес к загрузочному отверстию открытые снизу канапы, и отогнуZFor this purpose, the device for dustless loading is equipped with a dividing element made of two vertical plates converging in the direction of the rear wall of the body, attached to the upper base of the body and forming open bottom panels to the side walls and bending

той к низу горизонтальной пластины, соедин ющей вертикальные пластины, при этом на боковых стенках кузова смонтированы желобчатые лопатки, верхн часть которых отогнута в сторону зш узочного отверсти , а на задней стенке кузова установлены плоские лопатки, направленные параппепьно вертикальным пластинам делительлого элемента.To the bottom of the horizontal plate connecting the vertical plates, grooved vanes are mounted on the side walls of the body, the upper part of which is bent towards the narrow opening, and flat vanes mounted on the rear wall of the divider element.

Кроме того, устройство дп беспыпьной загрузки снабжено стабилизирующей перегородкой , высота которой уменьшаетс в сторону загрузочного отверсти и перегородка прикреплена к заш1ей стенке кузова и к горизонтальной пластине де итепыюгоIn addition, the device dp free load is equipped with a stabilizing partition, the height of which decreases in the direction of the loading opening and the partition is attached to the back wall of the body and to the horizontal plate.

элемента.an item.

На фиг. 1 изображен предлагаемый шахтный скип, вид сбоку; на фиг. 2 - разрез А-А на фш-. 1; на фиг. 3 - шахт}1ый скип, вид сверху.FIG. 1 shows the proposed mine skip, side view; in fig. 2 - section А-А on fsh-. one; in fig. 3 - shafts} 1st skip, top view.

Claims

The body 1 of the skip is made with two channels 2, which are formed by walls 3, the upper base 4, the transition to the back wall 5, and the plates 6 of the separating element. At the bottom of the depot element 6 are connected to one another with a horizontal paste 7, smoothly bent down from the side of the loading opening. On the walls of the 3 channels 2, there are vertically installed pockets 8, the upper part of which is bent towards the loading opening. On the wall 5 are installed vertically flat popatki 9, directed parapleno-vertical plates of the separating element. A stabilizing partition 10 is installed between the channels, which is adjacent to the wall 5 and the plate 7. The air ducts 11 are connected to a suction fan. When loading sasip from the hopper with bulk material from body 1, dusty air comes out at high speed along the walls. By a partition 10 leaving the body 1, the air is divided into two streams which, with the special shape of the channels 2 and the guide vanes S and 9, form into two directional air streams going to the air inlets connected to the air with the suction fan 11. In the area between the channels 2 and the air intakes, the largest fractions fall out of the air jet. The device reliably catches all the scorched air formed during the loading of the skips and prevents the contamination of fresh air that flies to the mine. Claim 1. A mine skip containing a body with a loading opening and a device for dustless loading, distinguished by the fact that, with a circuit to prevent contamination of fresh air supplied to the shaft, by dividing the dust-laden air directed to the air inlet, the device for dustless loading is equipped a dividing element made of two vertical convergence of the shih in the direction of the rear wall of the body plates attached to the upper base of the body and forming narrowing with the side walls of the body open channels from the bottom to the loading opening, and a horizontal plate bent to the bottom connecting vertical plates; grooved shoulder blades are mounted on the side walls of the forge, the upper part of which is bent toward the loading opening, and flat blades directed parallel to the rear side of the body are mounted vertical plates dividing element.

2. Skip under item 1, characterized in that the device for. free download and it is equipped with a stabilizing partition, fulfilling with height, y felling c to the side of the loading opening, and attached to the back wall and to the horizontal plate of the dividing element. Sources of information taken into account in the examination: 1. French patent number 1319718 ,, l. B 21 C, 1963.