SU1399463A1 - Underground dispensable storage of explosives for subterranean mineral mining - Google Patents

Abstract

The invention relates to the mining industry, in particular to drilling and blasting operations, to methods and means for you to safely deliver explosive materials (BM) from the surface of the mine to the underground storage and from the last to the bottom. The purpose of the invention is to accelerate the supply of VMs and increase the security of the Zia ha-ata market in the United States ;: 01- :; n, Y n W wy due to the separation of the flow of additional VM from the rest of the technological flows. The underground storage warehouse includes a reception chamber (K) 1, storage rooms 2 VM, pa: sufficient K and a vertical or inclined, directed upwards and / or downwards (B), 4. Last has a height of not less than the interval working out, soy; Inen with the K 1 and-distributing K reception room and is equipped with the means for delivering unraised and ragged VMs. On the surface of a mine or shaft, VMs are loaded into containers B. Then loaded VM containers 8 are delivered to B 12 connecting B 4 to the surface of the mine and B 9 to B 4. Containers with HM are attached to a rope using a trailed device 6 winches 5 and B 4 are delivered to the level of the horizon where the diversion warehouse is located. At the site 15, containers 8 with the BM are disconnected from the rope 6, delivered to the reception room K 1. From there, the VM is distributed to the storages 2. 2 sludge. g 1 with $ (L with () CO 4 C5 with

Description

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11399463

The invention relates to mining industry, in particular to drilling and blasting operations, to methods and means for the safe delivery of explosive materials (BM) from the surface of the mine to the underground storage area and from the supply depot to slaughter.

The aim of the invention is to accelerate the supply of explosive materials and | Q increase safety by separating the flow of materials from other process streams.

FIG. 1 shows schematically j the proposed warehouse, section; FIG. 2 is a section A-A in FIG. one.

Underground expenditure warehouse consists of receiving chamber 1, storages 2

On the surface of a mine or shaft, VMs are loaded into containers 8. Then loaded VM containers 8 are delivered through openings 12 and 9 to excavation 4. Here, containers B with VM are attached by means of a hitch 7 to a rope of 6 tons of coal winch 5 and 4 delivered to the level of the horizon where the supply depot is located. At site 15, the containers with the BM are disconnected from the rope and delivered from the excavation 4 to the receiving chamber 1, from where the VMs are distributed to the storages 2, and from the chamber 13 are fed empty containers that are delivered to the surface of the mine or mine for loading the VM;

The distribution of VMs is similar.

explosive materials (blast we-2o from a warehouse. From storage facilities 2 VM of accidents and explosives), dispensing chamber 3, vertical or inclined upward and / or downstream 4, equipped with

into the dispensing chamber 3, where the corresponding reforming of the number and types of VMs into containers 8 is carried out according to specific, they will be consumed into the dispensing chamber 3, where the corresponding reorganization of the number and types of VMs into coining containers 8 according to specific needs

delivery, for example, with a winch of 5 from kana-25, but on a horizon at the time

volume 6 and a trailer device 7, provided with fast connection of containers 8 equipped according to safety rules for transportation

Outputs from the warehouse. Containers 8 with a VM according to the production 4 raise or lower to the lower horizon, where, through pad 15, they are extended into

Outputs from the warehouse. Containers 8 with a VM according to the production 4 raise or lower to the lower horizon, where, through pad 15, they are extended into

VM and type of transported. VM (rasta-30 botku 10, from where further generation

or unpacked explosives, in original packaging or in unpacked explosives and explosives), horizontal approach works 9 and 10 on the horizon of the warehouse and consumption of explosive materials that connect production 4 with the workings of 11 that consume umbrellas and production 12, which connects production 4 with the surface of the mine or mine, since it is not always possible to carry out the processing 4 with direct access to the surface of the mine or mine. Storage of empty containers 8 is carried out at the horizon of the supply depot in the chamber

13, and on the remaining horizons - in the workings 10.

Formulations 10 are equipped with doors.

14, preventing the entry of extraneous persons to the excavation 4, and the contiguity of the excavation 4 with the excavations 9

and 10 — receiving sites 15, ensuring reception of containers 8 to the desired horizon.

Acceptance of vzrytnyh materials to 55 underground storage depots and transferring them to the BM-consuming horizons is carried out as follows.

45

Ke 11 of this horizon are delivered to the bottom with boreholes and / or wells. Empty containers 8 and 10 workings 4 are delivered to the storage depot in chamber 13.

Claims (1)

Invention Formula Underground explosives storage for underground mining of minerals, including storage of blasted materials, receiving and dispensing chambers, communicating with the shaft shaft and horizontal workings, in order to accelerate the supply of explosive materials and increase safety due to delivery flow of materials from other process streams, the warehouse is equipped with an additional vertical or inclined working height of not less than the working interval with those connected to horizontal approach workings, located on the horizon, stored the attack materials and development horizons, with the additional development located in the processing interval, connected to the receiving room and On the surface of a mine or shaft, VMs are loaded into containers 8. Then loaded VM containers 8 are delivered through openings 12 and 9 to excavation 4. Here, containers B with VM are attached by means of a hitch 7 to a rope of 6 tons of coal winch 5 and 4 delivered to the level of the horizon where the supply depot is located. At site 15, the containers with the BM are disconnected from the rope and delivered from the excavation 4 to the receiving chamber 1, from where the VMs are distributed to the storages 2, and from the chamber 13 are fed empty containers that are delivered to the surface of the mine or mine for loading the VM; The distribution of VMs is similar. from stock From the storages 2, the VMs enter the dispensing chamber 3, where the corresponding reforming of the number and types of VMs into containers 8 is performed according to the specific needs of the horizon at the moment Outputs from the warehouse. Containers 8 with a VM at the output of 4 are raised or lowered onto the lower horizon, where through platform 15 they are delivered into the output of 10, from where 0 five five The ke 11 of this horizon is delivered to the bottom with boreholes and / or wells. Empty containers 8 with outlets 10 for making 4 are delivered to the supply depot in chamber 13. Invention Formula Underground expenditure warehouse of explosive materials for underground mining, including storage of blasting materials, receiving and distributing chambers, which are connected with the shaft and horizontal workings, in order to accelerate the supply of explosive materials and increase safety the account of the separation of the flow of delivery of blast materials from the rest of the process streams, the warehouse is equipped with an additional vertical or inclined working height of not less than the working interval with connected bubbled with it podhodnyh horizontal workings situated on the horizon storage vzrgachatyh materials horizons and mining, with an additional output is in the range of mining, coupled to the receiver and 1,399,463 occasions, 3 The chambers, communicated with the surface explosive material, and the mine equipment was equipped with means-horizontal approach workings for you to deliver unprocessed and spaced-up and connected to the horizontal workings.  noSepXNOcma mine 2