Cleaning box and method for cleaning pipe by utilizing the same

Abstract

A cleaning box used to catch the waste materials from a vacuum pipe of a working machine is provided. The present invention is characterized in that the cleaning box includes a catch inlet and an air outlet wherein the catch inlet is connected to the vacuum pipe of the working machine, and the air outlet is connected to an exhaust pipe of an exhaust apparatus. That the cleaning box has high rigidity can prevent the cleaning box from breaking and the waste materials from leaking out of the cleaning box.

1 . A cleaning box suitable for catching waste materials from a vacuum pipe of a working machine, characterized in that: 
 the cleaning box has a catch inlet and an air outlet, wherein the catch inlet is connected to the vacuum pipe of the working machine, and the air outlet is connected to an exhaust pipe of an exhaust apparatus.    
   
   
       2 . The cleaning box of  claim 1 , further comprising a transparent plate for viewing the inside of the cleaning box.  
   
   
       3 . The cleaning box of  claim 1 , further comprising a transportation pipe for connecting the air outlet of the cleaning box to the exhaust pipe of the exhaust apparatus.  
   
   
       4 . The cleaning box of  claim 3 , wherein the transportation pipe comprises a soft tube.  
   
   
       5 . The cleaning box of  claim 1 , wherein the cleaning box comprises stainless steel.  
   
   
       6 . The cleaning box of  claim 1 , wherein the air outlet is located on a top surface of the cleaning box.  
   
   
       7 . A method for cleaning pipe suitable for cleaning waste materials on an inner wall of a vacuum pipe of a working machine, wherein the vacuum pipe is connected to an air inlet of a vacuum pump via a connection pipe, a first air outlet of the vacuum pump is connected to an exhaust pipe of an exhaust apparatus, and the method for cleaning pipe comprises: 
 removing the connection pipe;    providing a cleaning box, and the cleaning box comprising a catch inlet and a second air outlet;    connecting the cleaning box to the vacuum pipe via the catch inlet;    connecting the cleaning box to the exhaust pipe of the exhaust apparatus via the second air outlet; and    dropping the waste materials on the inner wall of the vacuum pipe into the cleaning box, and exhausting the waste gas generated by the waste materials in the cleaning box via the exhaust pipe of the exhaust apparatus.    
   
   
       8 . The method for cleaning pipe of  claim 7 , wherein the step of dropping the waste materials on the inner wall of the vacuum pipe into the cleaning box comprises knocking the vacuum pipe.  
   
   
       9 . The method for cleaning pipe of  claim 7 , wherein the second air outlet is located on a top surface of the cleaning box.  
   
   
       10 . The method for cleaning pipe of  claim 7 , further comprising a transparent plate for viewing the inside of the cleaning box.  
   
   
       11 . The method for cleaning pipe of  claim 7 , further comprising a transportation pipe for connecting the air outlet of the cleaning box to the exhaust pipe of the exhaust apparatus.  
   
   
       12 . The method for cleaning pipe of  claim 7 , wherein the transportation pipe comprises a soft tube.  
   
   
       13 . The method for cleaning pipe of  claim 7 , wherein the cleaning box comprises stainless steel.