KR930004668B1 - Incinerator in combustible waste - Google Patents

Abstract

The apparatus mounted to parallel an incinerator (1) and a dry furnace (7) stores the combustion gas and dry gas for re- combustion at the secondary combustion-chambe (10). The apparatus comprises a raw-material waste chamber (6) mounted at waste inlet (1a) of an incinerator, a waste push mechanism (4) actuated by the hydraulic system, an exhaust pipe (16) connected to the secondary chamber (10), a heat pipe (8a) connected to the chamber (10) through a valve at the middle parts, an exhaust pipe (12) of the chamber (10) passed through a pipe (14) of hot water or steam generator (13).

Description

Complete incineration of flammable waste

The accompanying drawings are illustrations of the invention.

* Explanation of symbols for main parts of the drawings

1: incinerator 1a: inlet

1b: Exhaust Pipe 2: Incinerator Rostol

3: reprocessing room 4: feeder

5 fluid cylinder 6 waste input chamber

7: dry flow 7´: safety valve

7a: Inlet 7b: Air nozzle

8: exhaust pipe 8a: heating tube

9: on-off valve 10: secondary combustion chamber

11 air jacket 12 exhaust pipe

13: hot water generator 14: flue pipe

15: exhaust pipe 15a: opening and closing pipe

16: chimney 17: blower

17a: intake pipe 17b: air supply pipe

18: igniter

The present invention relates to a complete incineration apparatus of combustible wastes, in combination with an incinerator and a dry distillation furnace, and collects the burned combustion gas and dry gas generated by dry distillation in a secondary combustion chamber to reburn and install a heat exchanger in the reburned combustion gas discharge unit By generating hot water or steam, the waste can be burned completely and energy can be obtained.

Conventional incinerators burn waste in incinerators to reduce the amount of waste, but because it is difficult to burn completely, it has the disadvantage of causing air pollution. Attempts have been made to use them for industry, but the economy is lacking and there are many side effects.

In order to correct the above drawbacks, the present invention incinerates combustible wastes to obtain combustion gas, and wastes such as waste tires are dried in a distillation unit to obtain natural gas, which is then burned in a reburn chamber to allow complete combustion. At the same time, by obtaining high-quality fuel energy, it is possible to operate an industrial boiler or steam generator, thereby gaining the advantages of one-off gains.

A raw material waste input chamber 6 is formed outside the waste inlet 1a of the incinerator 1, and an injector 4 operated by fluid pressure is installed at the lower end thereof, and the exhaust pipe 1b of the incinerator 1 is replaced with a secondary combustion chamber. It is connected to the inlet of (10) and installs a distillation path (7) above the incinerator (1) so that the reprocessing port communicates with the waste input chamber (6) and covers the heating tube (8a) on the outer circumference of the dry gas exhaust pipe (8). To connect the outlet having the opening / closing valve 9 to the secondary combustion chamber 10, and the exhaust pipe 12 of the secondary combustion chamber 10 communicates with the hot water and the exhaust pipe 14 of the steam generator 13. The waste heat discharge pipe 15 is connected to the chimney 16 after being made.

The present invention as described above is to put the combustible waste into the incinerator (1) to be forced incineration and to dry-dry the waste to be dried (such as waste tires) into the dry distillation furnace (7), the combustion gas incinerated in the incinerator (1) Is injected into the secondary combustion chamber (10) through the exhaust pipe (1b), and the dry distillation treatment wastes such as waste tires are put into the dry distillation furnace (7), and the dried gas is dried by a known method. Injected into the secondary combustion chamber 10 through the mixture is mixed with each other, so if the ignition of the gas in the secondary combustion chamber through the igniter 18, the gas is reburned (air required for reburn is injected into the blower 17) The combustion gas is completely burned and the combustion gas is exhausted through the flue pipe 14 of the steam or hot water generator 13 to generate enormous energy from the waste heat. High chimney (16) The incineration treatment is possible to reduce the air pollution to the maximum because it is connected to the outside and the dry distillation furnace 7 of the present invention is incinerator (since the reprocessing port is in communication with the raw material input chamber 6 of the incinerator). 1) can be completely incinerated to minimize the amount of waste, and there is a reprocessing chamber at the bottom of the incinerator has a reprocessing chamber has the advantage of reprocessing the burned waste in the state of the second combustion chamber, the air jacket in the outer periphery of the combustion chamber There is a (11), when preheated by the combustion heat is sucked by the blower and injected again into the combustion chamber can increase the secondary combustion effect, there is an advantage that can be recycled industrial waste and the heating pipe (8a) in the dry gas exhaust pipe (8) The coating prevents liquefaction when dry gas is injected into the secondary combustion chamber, so that the upper part of the blind compartment obtains a complete incineration device.

Claims (1)

A raw material waste input chamber 6 is formed outside the waste inlet 1a of the incinerator 1, and an inlet 4 operated by fluid pressure is installed at the lower end thereof, and the exhaust pipe 1b of the incinerator 1 is replaced with a secondary combustion chamber. It is connected to the inlet of (10) and installs a distillation path (7) above the incinerator (1) so that the reprocessing port communicates with the waste input chamber (6) and covers the heating tube (8a) on the outer circumference of the dry gas exhaust pipe (8). After the opening and closing valve (9) is installed in the middle portion, the outlet is connected to the secondary combustion chamber (10), and the exhaust pipe (12) of the secondary combustion chamber (10) is connected to the exhaust pipe (14) of the hot water and the steam generator (13). Complete incineration of flammable wastes by connecting the waste heat discharge pipe (15) to the chimney (16) after communication.