TH66118B - Cement combustion equipment and methods for the drying of high-water organic wastes - Google Patents

Abstract

DC60 (21/07/16) to provide cement combustion equipment and method of drying method for high water content organic wastes. It can dry the high water content organic waste which prevents the possibility of explosion, does not impair the thermal efficiency of the cement kiln. and can effectively dry the organic waste with high water content more efficiency Cement Combustion Equipment 1 consists of 6 dryers where the combustion gases are fed from. The exhaust passage to the drier is which extends from the outlet pipe of calciner 4 to the outlet pipe of pre-heater 3 of cement kiln 2 for drying of high-aqueous organic wastes containing 40 percent water mass or more. For driers 6, a coarse-crushing flash dryer can be used, which directly contacts the combustion gas G with the organic waste W and dry the organic waste W while coarsely grinding it. Since the range described above is low, there is no danger of explosion. and its temperature is 450 to 900 degrees Celsius. Therefore, organic waste may be sufficiently dried. The cement combustion equipment may be further assembled with a second exhaust passage 8 for the return of gas emitted from the dryer 6 to the range specified above. Summary 21/7/2016 to provide cement combustion equipment and method of drying method for high water content organic wastes. It can dry the high water content organic waste which prevents the possibility of explosion, does not impair the thermal efficiency of the cement kiln. and can effectively dry the organic waste with high water content more efficiency Cement Combustion Equipment 1 consists of 6 dryers where the combustion gases are fed from. The exhaust passage to the drier is which extends from the outlet pipe of calciner 4 to the outlet pipe of pre-heater 3 of cement kiln 2 for drying of high-aqueous organic wastes containing 40 percent water mass or more. For driers 6, a coarse-crushing flash dryer can be used, which directly contacts the combustion gas G with the organic waste W and dry the organic waste W while coarsely grinding it. Since the range described above is low, there is no danger of explosion. and its temperature is 450 to 900 °C, so organic waste may be dried sufficiently. The cement combustion device may be assembled longer with a second exhaust passage 8 for the return of the gas released from the dryer 6. to the range specified above. ---------------------------------------------------- ---------------------------------------------------- ---------------------------------------- To provide Siemens combustion equipment and a method for drying high water content organic waste that can be made Keep dry high water content organic waste which prevents the possibility of explosion. does not affect the efficiency The heat of the Siemens kiln is reduced. and drying the high water content organic waste more efficiently. The cement combustion device 1 consists of a dryer 6 where the combustion gases are fed from the vapor passage. waste to the dryer which goes from the outlet pipe of the burner to ash 4 to the outlet pipe of the Pre-heating 3 of the cement kiln 2 for drying of high water content organic waste with 40 percent water content or greater. For dryer 6, a coarse abrasive fin dryer can be used, which directly contacts the combustion gas G with the organic waste W and dry the organic waste W while rough polishing. This is because the oxygen concentration in the combustion gas extracted from the range described above is low. There is no danger of explosion, and its temperature is 450 to 900 ° C, so organic waste may be sufficiently dried. The cement combustion device may be longer assembled with a second exhaust passage 8 for the return of the emitted gases. From the dryer 6 to the range specified above

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