Circulating incinerator

Abstract

The utility model discloses a circulating incinerator which comprises an incinerator frame, a first combustion chamber and a second combustion chamber are respectively arranged in the incinerator frame, a smoke treatment mechanism is arranged on the side of the incinerator frame, and the smoke treatment mechanism can enable smoke of the incinerator to be subjected to circulating treatment and heat recovery. The smoke treatment mechanism comprises a filtering chamber, a water tank and a circulating filtering cabin, the filtering chamber is arranged on one side of the furnace frame, the water tank is arranged on the other side of the filtering chamber, and the circulating filtering cabin is installed in the water tank. Large-particle smoke dust in exhausted flue gas is filtered through the dust removal bag and then circularly filtered through the multiple filter layers in the circulating filter cabin, meanwhile, a large amount of heat in the flue gas is absorbed through water in the water tank, the flue gas generated by fuel combustion can be effectively purified, heat can be recycled, and heat resources are saved.

Description

Technical Field

[0001] The utility model relates to the field of incinerators, in particular to a circulating incinerator. Background Art

[0002] The main function of a fuel incinerator is to utilize the full combustion of fuels such as coal, oil, and gas to incinerate and carbonize the objects to be processed at high temperatures. Through high-temperature heat treatment technology, a certain amount of excess air is used to carry out an oxidation combustion reaction with the organic waste to be processed in the incinerator. The harmful and toxic substances in the waste are oxidized and pyrolyzed at high temperatures and destroyed, thereby achieving a waste treatment technology that is harmless, reduced, and resource-based. However, the flue gas generated after the fuel is burned in the incinerator not only affects the air environment, but is also harmful to the human body. In addition, the flue gas contains a large amount of heat resources, and the exhaust of the flue gas will cause a large amount of heat loss.

[0003] Therefore, it is necessary to propose a circulating incinerator. Utility Model Content

[0004] The purpose of the present utility model is to provide a circulating incinerator to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A circulating incinerator comprises a grate, wherein a first combustion chamber and a second combustion chamber are respectively arranged in the grate, and a smoke treatment mechanism is arranged on the side of the grate, which can circulate the smoke of the incinerator and recover heat;

[0007] The smoke processing mechanism comprises a filter chamber, a water tank and a circulation filter cabin. The filter chamber is arranged on one side of the furnace frame, the water tank is arranged on the other side of the filter chamber, and the circulation filter cabin is installed inside the water tank.

[0008] Preferably, a smoke inlet bin is installed inside the filter chamber, a first smoke pipe is connected between the smoke inlet bin and the first combustion chamber, and a dust removal bag is clamped at the bottom of the smoke inlet bin.

[0009] Preferably, a door is sealed and installed at the front end of the filter chamber, and the door is also detachable.

[0010] Preferably, a water inlet pipe and a drain pipe are respectively installed at the bottom of the front end of the water tank, and a thermometer is also installed at the front end of the water tank.

[0011] Preferably, a second smoke pipe is connected between the filter chamber and the circulating filter cabin, a hatch is threadedly installed on the top of the circulating filter cabin, a filter layer is provided inside the circulating filter cabin, filter cotton and activated carbon layers are respectively provided in the filter layer, and the filter layers are connected by connecting pipes.

[0012] Preferably, the bottom of the circulating filter cabin is connected to a third smoke pipe, the other end of the third smoke pipe is connected to a smoke exhaust pipe, a blower is installed at the side end of the water tank, and the output end of the blower is connected to the smoke exhaust pipe.

[0013] Preferably, a baffle is rotatably installed inside the second combustion chamber, a motor is installed at one end of the second combustion chamber, the output end of the motor is connected to the baffle, the other end of the second combustion chamber is hinged to the furnace door, and an air intake pipe is also installed on the side wall of the second combustion chamber.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention.

[0015] Beneficial effects:

[0016] By setting up a smoke treatment mechanism for the incinerator, the exhausted flue gas first passes through a dust removal bag to filter out large particles of smoke in the flue gas, and then circulates and filters through multiple layers of filter layers in the circulating filter cabin. At the same time, a large amount of heat in the flue gas is absorbed by the water in the water tank, which can not only effectively purify the flue gas from fuel combustion, but also recover heat and save heat resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of a circulating incinerator;

[0018] Figure 2 is a schematic diagram of a circulating incinerator;

[0019] Figure 3 This is a schematic diagram of a circulating filter cabin in a circulating incinerator;

[0020] Figure 4 This is a schematic diagram of a filter layer in a circulating incinerator;

[0021] Figure 5 This is a schematic diagram of a baffle in a circulating incinerator.

[0022] In the figure: 1. furnace frame; 11. first combustion chamber; 12. second combustion chamber; 13. air inlet pipe; 14. motor; 15. furnace door; 16. baffle; 2. smoke treatment mechanism; 21. filter chamber; 211. first smoke pipe; 212. box door; 22. smoke inlet bin; 221. dust bag; 23. water tank; 231. second smoke pipe; 232. water inlet pipe; 233. drain pipe; 234. thermometer; 24. circulating filter cabin; 241. hatch; 25. filter layer; 251. filter cotton; 252. activated carbon layer; 253. connecting pipe; 26. third smoke pipe; 27. exhaust pipe; 28. blower. DETAILED DESCRIPTION

[0023] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0024] like Figure 1-Figure 5 ;

[0025] The second combustion chamber 12 is a combustion chamber 11, a combustion chamber 12 is a combustion chamber 13 and a combustion chamber 14 is a combustion chamber 15. The combustion chamber 12 is a combustion chamber 13, a combustion chamber 14 is a combustion chamber 15 and a combustion chamber 12 is a combustion chamber 12. The combustion chamber 12 is a combustion chamber 13, a combustion chamber 14 is a combustion chamber 15 and a combustion chamber 12 is a combustion chamber 12. The combustion chamber 12 is a combustion chamber 13 and a combustion chamber 14 is a combustion chamber 14. The combustion chamber 12 is a combustion chamber 13 and a combustion chamber 14 is a combustion chamber 14. The combustion chamber 12 is a combustion chamber 13 and a combustion chamber 14 is a combustion chamber 14. The combustion chamber 12 is a combustion chamber 13 and a combustion chamber 14 is a combustion chamber 14.

[0026] The smoke treatment mechanism 2 includes a filter chamber 21, a water tank 23 and a circulating filter cabin 24. The filter chamber 21 is arranged on one side of the stove frame 1. The filter chamber 21 is used to support and install the smoke inlet bin 22 and the dust bag 221. The water tank 23 is arranged on the other side of the filter chamber 21. Water is added to the water tank 23 to absorb the heat in the circulating filter cabin 24. The circulating filter cabin 24 is installed inside the water tank 23. The circulating filter cabin 24 is used to circulate and filter the smoke back and forth. The smoke inlet bin 22 and the dust bag 221 are installed inside the filter chamber 21. The smoke inlet bin 22 facilitates the intake of smoke into the multiple dust removal bags 221. A first smoke pipe 211 is connected between the smoke inlet bin 22 and the first combustion chamber 11. The smoke in the first combustion chamber 11 enters the smoke inlet bin 22 through the first smoke pipe 211. The dust removal bag 221 is clamped at the bottom of the smoke inlet bin 22. The smoke enters the dust removal bag 221 and filters large particles of smoke in the smoke. The dust removal bag 221 can be removed for cleaning. The front end of the filter chamber 21 is sealed and installed with a box door 212, which is also removable.

[0027] Furthermore, a water inlet pipe 232 and a drain pipe 233 are respectively installed at the bottom of the front end of the water tank 23. The water inlet pipe 232 is externally connected to a water pump for adding cold water to the water tank 23. The drain pipe 233 is externally connected to a water pipe for discharging hot water from the water tank 23. A thermometer 234 is also installed at the front end of the water tank 23. The thermometer 234 model is MIK-WRN. The thermometer 234 is used to monitor the temperature of the water in the water tank 23. A second smoke pipe 231 is connected between the filter chamber 21 and the circulating filter cabin 24. The second smoke pipe 231 is used for the smoke in the filter chamber 21 to enter the circulating filter cabin 24. A hatch cover 241 is threadedly installed on the top of the circulating filter cabin 24. The hatch cover 241 is used to open the top of the circulating filter cabin 24. A filter layer 25 is provided inside the circulating filter cabin 24. Filter cotton 251 and activated carbon layer 25 are respectively provided in the filter layer 25. 52. The flue gas is circulated, filtered and purified through the filter cotton 251 and the activated carbon layer 252 of each layer. The filter layer 25 is provided with multiple layers. The filter layers 25 are connected by connecting pipes 253. The flue gas is circulated into each filter layer 25 through the connecting pipes 253 for filtration and purification. Since the flue gas moves slowly, the heat on the flue gas can be fully absorbed by the water in the water tank 23. The bottom of the circulating filter cabin 24 is connected to the third smoke pipe 26. The third smoke pipe 26 is used to send the flue gas circulated in the circulating filter cabin 24 into the exhaust pipe 27. The other end of the third smoke pipe 26 is connected to the exhaust pipe 27, and the flue gas is discharged through the exhaust pipe 27. A blower 28 is installed at the side end of the water tank 23. The model of the blower 28 is HD-6100. The output end of the blower 28 is connected to the exhaust pipe 27, and the exhaust of the smoke in the exhaust pipe 27 is accelerated by the blower 28.

[0028] The working principle of the utility model is as follows: the fuel is first burned in the first combustion chamber 11, and the baffle 16 is turned by the motor 14 to control the fuel that has not been fully burned in the first combustion chamber 11 to fall into the second combustion chamber 12 to continue to burn. The smoke generated by the combustion enters the smoke inlet bin 22 through the first smoke pipe 211, and then enters the smoke inlet bin 22 to facilitate the smoke to enter multiple dust removal bags 221. The dust removal bags 221 filter large particles of smoke in the smoke, and the dust removal bags 221 can also be removed for cleaning. The water inlet pipe 232 is connected to a water pump to add cold water to the water tank 23. The temperature of the water in the water tank 23 is detected by a thermometer 234. The drain pipe 233 is connected to a water pipe to drain The hot water in the water tank 23 and the flue gas in the filter chamber 21 enter the circulating filter cabin 24 through the second smoke pipe 231. The circulating filter cabin 24 is provided with multiple filter layers 25. The filter layers 25 are connected by connecting pipes 253. The flue gas is circulated into each filter layer 25 through the connecting pipes 253 for filtration and purification. The flue gas is circulated and filtered and purified through the filter cotton 251 and the activated carbon layer 252 of each layer. Since the flue gas moves slowly, the heat on the flue gas can be fully absorbed by the water in the water tank 23. Finally, the flue gas circulated in the circulating filter cabin 24 is sent to the exhaust pipe 27 through the third smoke pipe 26 and discharged through the exhaust pipe 27.

[0029] While the present invention has been described above with reference to specific embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the embodiments disclosed herein may be combined with one another in any manner, and the omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A circulating incinerator, comprising a furnace frame (1), wherein a first combustion chamber (11) and a second combustion chamber (12) are respectively arranged in the furnace frame (1), characterized in that: A smoke treatment mechanism (2) is provided on the side of the furnace frame (1), and the smoke treatment mechanism (2) can circulate the smoke of the incinerator and recover heat; The smoke treatment mechanism (2) comprises a filter chamber (21), a water tank (23) and a circulation filter chamber (24); the filter chamber (21) is arranged on one side of the furnace frame (1); the water tank (23) is arranged on the other side of the filter chamber (21); and the circulation filter chamber (24) is installed inside the water tank (23).

2. A circulating incinerator according to claim 1, characterized in that: A smoke inlet bin (22) is installed inside the filter chamber (21), a first smoke pipe (211) is connected between the smoke inlet bin (22) and the first combustion chamber (11), and a dust removal bag (221) is clamped at the bottom of the smoke inlet bin (22).

3. A circulating incinerator according to claim 2, characterized in that: The front end of the filter chamber (21) is sealed with a box door (212), and the box door (212) is also detachable.

4. A circulating incinerator according to claim 1, characterized in that: A water inlet pipe (232) and a drain pipe (233) are respectively installed at the bottom of the front end of the water tank (23), and a thermometer (234) is also installed at the front end of the water tank (23).

5. The circulating incinerator according to claim 1, characterized in that: A second smoke pipe (231) is connected between the filter chamber (21) and the circulation filter cabin (24); a hatch cover (241) is threadedly mounted on the top of the circulation filter cabin (24); a filter layer (25) is provided inside the circulation filter cabin (24); filter cotton (251) and an activated carbon layer (252) are respectively provided inside the filter layer (25); and the filter layers (25) are connected via a connecting pipe (253).

6. A circulating incinerator according to claim 5, characterized in that: The bottom of the circulating filter cabin (24) is connected to a third smoke pipe (26), the other end of the third smoke pipe (26) is connected to a smoke exhaust pipe (27), a blower (28) is installed at the side end of the water tank (23), and the output end of the blower (28) is connected to the smoke exhaust pipe (27).

7. The circulating incinerator according to claim 1, characterized in that: A baffle (16) is rotatably installed inside the second combustion chamber (12), a motor (14) is installed at one end of the second combustion chamber (12), an output end of the motor (14) is connected to the baffle (16), a furnace door (15) is hinged at the other end of the second combustion chamber (12), and an air intake pipe (13) is also installed on the side wall of the second combustion chamber (12).

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