Tolvas de gruesos en roca

Instituto de Ingenieros de Minas del Peru
Organization:
Instituto de Ingenieros de Minas del Peru
Pages:
9
File Size:
3062 KB
Publication Date:
Jul 20, 1957

Abstract

Email to a Friend
"Dada la dificultad de ajustar el tonelaje de extracción de mineral a la demanda de la manufactura, puesto que crea una sobrecarga en el equipo de transporte minero, el objetivo de nuestro trabajo, estriba en solucionar los inconvenientes derivados de extracción irregular a través de un dispositivo de capacidad de reservas en tolvas que permita al personal técnico trabajar con un margen en el tonelaje dentro de una explotación sistemática. Para ello, es necesario la ampliación de las tolvas de madera actuales y asi aumentar la capacidad de 1000 T,M. hasta. 4,000 T.M, que pudieran absorver posteriormente cualquier ampliación de la concentradora y regular la extracción del mineral. Entre otros recursos complementarios al proceso, tenemos el uso de las tolvas de gruesos en roca, las tolvas cilíndrico-cónicas, socavón de carga (de descarga e inclinado), desatrague, la ejecución de los trabajos en roca y el diseño, construcción e instalación de los transportadores de caja. "
Citation

APA:  (1957)  Tolvas de gruesos en roca

MLA: Tolvas de gruesos en roca. Instituto de Ingenieros de Minas del Peru, 1957.

Export

CSV

RIS
Purchase this Article for $25.00

Create a Guest account to purchase this file
- or -
Log in to your existing Guest account

Unexpected error retrieving advertisement for PageView: Home_Index, Key: SidebarTop Name : Microsoft.Data.SqlClient.SqlException Message: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: TCP Provider, error: 0 - An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full.) Stack : at Microsoft.Data.ProviderBase.DbConnectionPool.CheckPoolBlockingPeriod(Exception e) at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection) at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection) at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection) at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen() --- End of stack trace from previous location --- at Microsoft.EntityFrameworkCore.Storage.RelationalConnection.OpenInternalAsync(Boolean errorsExpected, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.Storage.RelationalConnection.OpenInternalAsync(Boolean errorsExpected, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.Storage.RelationalConnection.OpenAsync(CancellationToken cancellationToken, Boolean errorsExpected) at Microsoft.EntityFrameworkCore.Storage.RelationalCommand.ExecuteReaderAsync(RelationalCommandParameterObject parameterObject, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.Query.Internal.SingleQueryingEnumerable`1.AsyncEnumerator.InitializeReaderAsync(AsyncEnumerator enumerator, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.SqlServer.Storage.Internal.SqlServerExecutionStrategy.ExecuteAsync[TState,TResult](TState state, Func`4 operation, Func`4 verifySucceeded, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.Query.Internal.SingleQueryingEnumerable`1.AsyncEnumerator.MoveNextAsync() at Microsoft.EntityFrameworkCore.Query.ShapedQueryCompilingExpressionVisitor.SingleOrDefaultAsync[TSource](IAsyncEnumerable`1 asyncEnumerable, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.Query.ShapedQueryCompilingExpressionVisitor.SingleOrDefaultAsync[TSource](IAsyncEnumerable`1 asyncEnumerable, CancellationToken cancellationToken) at OneMine.Advertisements.Data.Queries.AdvertisementQueries.GetActiveAdvertisementByNameKeyAsync[T](Guid siteId, String pageViewName, String placementKey, CancellationToken cancellationToken) in D:\a\1\s\Lib\Data\Advertisements\Data\Queries\AdvertisementQueries.cs:line 39 at OneMine.Web.ViewComponents.ZoneTagViewComponent.InvokeAsync(String pageViewName, String placementKey) in D:\a\1\s\Web\ViewComponents\ZoneTagViewComponent.cs:line 84 -- Inner Exception -- Name : System.ComponentModel.Win32Exception Message: An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full. Stack :