Combustion installation having at least one interfering element removal means in the conveyor line for the combustion residues

Abstract

A combustion installation has a combustion chamber for the combustion of a fuel, wherein combustion residues of the fuel combusted in the combustion chamber are fed, via an outlet of the combustion chamber, to a crusher for the purpose of comminuting the combustion residues, and at least one interfering element removal means is arranged in a conveyor line for the combustion residues, by means of which interfering elements that are conveyed in the combustion residues but cannot be comminuted by the crusher can be removed via an interfering element removal opening.

1 . A combustion plant having a combustion space for combustion of a fuel, wherein combustion residues of the fuel burnt in the combustion space are suppliable via an outlet from the combustion space to a crusher for comminution of the combustion residues and wherein, by means of at least one blocking body remover disposed in a conveying zone for the combustion residues, blocking bodies that have been entrained in the combustion residues and are not comminutable by the crusher are removable from the conveying zone via a blocking body removal opening. 
     
     
         2 . The combustion plant as claimed in  claim 1 , wherein the at least one blocking body remover comprises a first grid at least partly disposed in the conveying zone for the combustion residues and wherein the blocking bodies are separable from the combustion residues by means of the first grid. 
     
     
         3 . The combustion plant as claimed in  claim 2 , wherein the first grid for removal of the blocking bodies is at least partly tiltable or movable by the blocking body removal opening. 
     
     
         4 . The combustion plant as claimed in  claim 1 , wherein the at least one blocking body remover comprises at least one first crusher element of the crusher, wherein the combustion residues are comminutable with the at least one first crusher element and wherein the at least one first crusher element is movable to clear the blocking body removal opening. 
     
     
         5 . The combustion plant as claimed in  claim 1 , wherein the at least one blocking body remover comprises a slider and wherein the blocking bodies are removable through the blocking body removal opening with the slider. 
     
     
         6 . The combustion plant as claimed in  claim 5 , wherein the crusher includes a second crusher element that cooperates with the at least one first crusher element in the comminution of the combustion residues. 
     
     
         7 . The combustion plant as claimed in  claim 6 , wherein the blocking bodies are removable through the blocking body removal opening with the second crusher element. 
     
     
         8 . The combustion plant as claimed in  claim 3 , wherein the crusher includes at least one second grid by which the blocking bodies are separable from the combustion residues. 
     
     
         9 . The combustion plant as claimed in  claim 1 , wherein there is at least one opening in the region of the at least one blocking body remover across the conveying zone. 
     
     
         10 . The combustion plant as claimed in  claim 1 , including a mobile receiving container to receive the blocking bodies removed through the blocking body removal opening.