Explosives containing detonating devices

Abstract

The invention concerns a portioning and packing device as well as a process for the production of explosives containing detonating devices. The portioning and packing device contains a conveyor for the explosive, which exhibits a pump for the generation of a volume flow; a filling pipe connected to the conveyor, which is set up to provide a reserve supply of a tubular packing sleeve. At the same time, the tubular packing sleeve can be pulled off the filling pipe with the explosive ejected through the filling pipe. A closing device located downstream of the filling pipe is set up to constrict the filled packing sleeve locally to a hose plait during the filling process and close around the hose plait with at least one means of closure. The filling pipe further exhibits a means of introduction, which is set up to introduce a detonating device into the explosive.

1 . A portioning and packing device for the production of explosives containing detonating devices with a conveyor for the explosive, which exhibits a pump for generation of a volume flow, the device comprising;
 a filling pipe connected to the conveyor, which is set up in such way that a reserve supply of a tubular packing sleeve is provided so that this can be pulled off the filling pipe with the explosive ejected through the filling pipe;   a closing device located downstream of the filling pipe, which is set up in such way to constrict the filled packing sleeve locally to a hose plait during the filling process and close around the hose plait with at least one means of closure;   where the filling pipe exhibits a means of introduction, which is set up in such way to introduce a detonating device into the explosive.   
     
     
         2 . The portioning and packing device according to  claim 1 ,
 where the means of introduction is a supply pipe routed coaxially in the filling pipe, at least in sections, with an initial orifice opening located outside the filling pipe.   
     
     
         3 . The portioning and packing device according to  claim 2 ,
 where a diameter of the supply pipe routed coaxially in the supply pipe, at least in sections, is smaller than a diameter of the filling pipe preferably by at least a factor of 3.   
     
     
         4 . The portioning and packing device according to  claim 2 ,
 where the supply pipe enters into the filling pipe in an area between the conveyor and the orifice of the filling pipe.   
     
     
         5 . The portioning and packing device according to  claim 2 ,
 where the section of the supply pipe routed coaxially in the filling pipe progresses from an inlet point and into the filling pipe in the direction of the filling pipe orifice.   
     
     
         6 . The portioning and packing device according to  claim 2 ,
 where the section of the supply pipe routed coaxially in the filling pipe ends within the filling pipe.   
     
     
         7 . The portioning and packing device according to  claim 2 ,
 where the section of the supply pipe routed coaxially in the filling pipe protrudes out from the orifice of the filling pipe.   
     
     
         8 . The portioning and packing device according to  claim 5 ,
 where the supply pipe in the area of the inlet point into the filling pipe exhibits at least one direction change.   
     
     
         9 . The portioning and packing device according  claim 2 ,
 where the filling pipe exhibits a direction change.   
     
     
         10 . The portioning and packing device according to  claim 9 ,
 where the filling pipe exhibits a first filling pipe section and a second filling pipe section axis-parallel to the first filling pipe section as well as a third filling pipe section, which joins the first and second filling pipe sections to one another, and whose centre axis intersects the centre axes of the first and second filling pipe sections.   
     
     
         11 . The portioning and packing device according to  claim 9 ,
 where the supply pipe can enter into the third filling pipe section in such way that it progresses coaxially to the first filling pipe section.   
     
     
         12 . The portioning and packing device according to  claim 1 ,
 where the detonating device is a detonating cord.   
     
     
         13 . The portioning and packing device according to  claim 12 ,
 where a reserve supply of detonating cord is provided in the area of the filling pipe.   
     
     
         14 . The portioning and packing device according to  claim 12 ,
 where the detonating cord can be fixed in the sausage-shaped packing by the closing device.   
     
     
         15 . The portioning and packing device according to  claim 14 ,
 where the detonating cord is accessible from outside in the area of the fixing.   
     
     
         16 . The portioning and packing device according to  claim 12 ,
 where the detonating cord can be filled into the tubular packing simultaneously with the explosive.   
     
     
         17 . A process for the production of explosives containing detonating devices with the steps:
 generation of a volume flow of explosive by means of a conveyor exhibiting a pump;   provision of a reserve supply of a tubular packing sleeve on a filling pipe connected to a conveyor;   ejection of the explosive volume flow through the filling pipe into the tubular packing sleeve;   closure of the tubular packing sleeve by the closing device located downstream of the filling pipe through constriction of the tubular packing sleeve and subsequent setting of at least one means of closure;   where a detonating device is introduced into the explosive by a means of introduction in the filling pipe.   
     
     
         18 . The process according to  claim 17 ,
 where the detonating device is a detonating cord.   
     
     
         19 . The process to  claim 18 ,
 where the detonating cord is fixed in the sausage-shaped npacking by the closing device.   
     
     
         20 . The process according to  claim 18 ,
 where the detonating cord is filled into the tubular packing simultaneously with the explosive.   
     
     
         21 . The process according to  claim 18 ,
 where at least one section of the detonating cord protrudes from the tubular packing on at least one end of this.