CN216395763U

CN216395763U - Burn burning furnace tail gas processing apparatus

Info

Publication number: CN216395763U
Application number: CN202121888292.9U
Authority: CN
Inventors: 孙长江
Original assignee: SHANGHAI HEAT ENERGY TECHNOLOGY CO LTD
Current assignee: SHANGHAI HEAT ENERGY TECHNOLOGY CO LTD
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-04-29
Anticipated expiration: 2031-08-10

Abstract

The utility model relates to the technical field of incinerators, in particular to an incinerator tail gas treatment device which comprises a tail gas pipeline, wherein a spraying mechanism, a collecting mechanism and a filtering mechanism are respectively arranged inside the tail gas pipeline, the filtering mechanism comprises an annular frame fixedly connected to the inner wall of the tail gas pipeline, a filter screen is fixedly connected to the inner wall of the annular frame, a plurality of gear teeth are fixedly connected to the front end surface of the annular frame around the central annular array of the annular frame, a connecting disc is fixedly embedded in the middle of the inner surface of the filter screen, a rectangular rod is rotatably arranged on the front end surface of the connecting disc through a driving mechanism, a cleaning roller is rotatably connected to the side wall of the rectangular rod, a fan is fixedly connected to the front end surface of the rectangular rod, and a gear is fixedly connected to one end of the cleaning roller, which is far away from the rectangular rod Better effect.

Description

Burn burning furnace tail gas processing apparatus

Technical Field

The utility model relates to the technical field of incinerators, in particular to an incinerator tail gas treatment device.

Background

From different perspectives, there are many classification methods, which can be classified into: the incinerator is a harmless treatment device which is commonly used for harmless treatment of medical and domestic wastes and animals, and has the principle that objects to be treated are subjected to high-temperature incineration and carbonization by utilizing combustion of fuels such as coal, fuel oil, fuel gas and the like so as to achieve the aim of disinfection.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an incinerator tail gas treatment device.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows: the utility model provides an burn burning furnace tail gas processing apparatus, includes the tail gas pipeline, the inside of tail gas pipeline is equipped with sprinkler structure, collection mechanism and filtering mechanism respectively, filtering mechanism includes the annular frame of fixed connection on the tail gas pipeline inner wall, the inner wall fixedly connected with filter screen of annular frame, and the preceding terminal surface of annular frame is rich in its central ring array fixedly connected with polylith gear tooth, the internal surface middle part fixed embedding of filter screen has the connection pad, the preceding terminal surface of connection pad is rotated through actuating mechanism and is provided with the rectangle pole, the lateral wall of rectangle pole rotates and is connected with the cleaning roller, and the preceding terminal surface fixedly connected with fan of rectangle pole, the one end fixedly connected with gear of rectangle pole is kept away from to the cleaning roller, and the surface of cleaning roller and filter screen is laminated mutually, gear and gear tooth intermeshing.

Preferably, the spraying mechanism comprises an atomizing nozzle, the atomizing nozzle is fixedly inserted on the outer wall of the tail gas pipeline, the atomizing nozzle is positioned above the fan, and the upper end of the atomizing nozzle is fixedly communicated with a water delivery pipe.

Preferably, the collecting mechanism comprises a sewage collecting box, the sewage collecting box is fixedly communicated with the outer wall of the tail gas pipeline and is positioned below the front of the fan, the lower end of the sewage collecting box is fixedly communicated with a sewage discharge pipe, and a valve is installed on the sewage discharge pipe.

Preferably, the driving mechanism comprises a motor, the motor is arranged behind the connecting disc through a supporting piece, a connecting shaft is fixedly connected to the output shaft end of the motor, the connecting shaft movably penetrates through the middle of the inner wall of the connecting disc, and one end, far away from the connecting shaft, of the motor is fixedly connected with the end of the rectangular rod.

Preferably, the support piece includes three bracing pieces, three the bracing piece centers on the central annular array fixed connection of motor on the outer wall of motor, and the equal fixed connection of the one end of motor is kept away from to the bracing piece is on the inner wall of tail gas pipeline.

Preferably, an integrally formed structure is arranged between the annular frame and the plurality of gear teeth.

Compared with the prior art, the utility model has the following beneficial effects: through setting up spraying mechanism, collect the mechanism, filtering mechanism and actuating mechanism, when the flue gas got into exhaust duct inside, can get rid of and collect most dust in the flue gas, and install the filter screen in exhaust duct and can filter the thorough dust of not getting rid of, make dust removal effect good, but the filter screen automatically cleaning need not to change simultaneously, reduce the work burden, thereby reached and played the flue gas of carrying in the exhaust duct in the waste liquid incinerator dust removal effect obvious, better effect.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is another perspective view of the present invention.

In the figure: 1. an exhaust gas pipeline; 2. an atomizing spray head; 3. a water delivery pipe; 4. a sewage collection tank; 5. a valve; 6. a blow-off pipe; 7. an annular frame; 8. gear teeth; 9. a gear; 10. a cleaning roller; 11. a rectangular bar; 12. a connecting shaft; 13. a connecting disc; 14. a fan; 15. a support bar; 16. filtering with a screen; 17. an electric motor.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-3, the incinerator tail gas treatment device comprises a tail gas pipeline 1, a spraying mechanism, a collecting mechanism and a filtering mechanism are respectively arranged in the tail gas pipeline 1, the filtering mechanism comprises an annular frame 7 fixedly connected on the inner wall of the tail gas pipeline 1, the inner wall of the annular frame 7 is fixedly connected with a filter screen 16, and the front end surface of the annular frame 7 is fixedly connected with a plurality of gear teeth 8 around the central annular array thereof, the middle part of the inner surface of the filter screen 16 is fixedly embedded with a connecting disc 13, the front end surface of the connecting disc 13 is rotatably provided with a rectangular rod 11 through a driving mechanism, the side wall of the rectangular rod 11 is rotatably connected with a cleaning roller 10, and the front end surface of the rectangular rod 11 is fixedly connected with a fan 14, one end of the cleaning roller 10 far away from the rectangular rod 11 is fixedly connected with a gear 9, and the scrub roller 10 engages the outer surface of the screen 16 and the gear 9 intermeshes with the gear teeth 8.

Spraying mechanism includes atomizer 2, and atomizer 2 is fixed to alternate on tail gas pipeline 1's outer wall, and atomizer 2 is located fan 14 preceding top, and the fixed intercommunication in upper end of atomizer 2 has raceway 3, through setting up atomizer 2 and raceway 3, carries the water source along raceway 3 and when the blowout of atomizer 2, and water can become vaporific.

Collect the mechanism including album dirty case 4, album dirty case 4 is fixed to be linked together on tail gas pipeline 1's outer wall, and album dirty case 4 is located fan 14's front below, and the fixed intercommunication of the lower extreme of album dirty case 4 has blow off pipe 6, installs valve 5 on the blow off pipe 6, through setting up album dirty case 4, blow off pipe 6 and valve 5, opens valve 5 on the blow off pipe 6, can be with the inside sewage discharge of album dirty case 4.

Actuating mechanism includes motor 17, motor 17 passes through support piece setting at the rear of connection pad 13, and motor 17's output shaft end fixedly connected with connecting axle 12, connecting axle 12 activity runs through in the inner wall middle part of connection pad 13, and the one end of motor 17 that connecting axle 12 kept away from and the tip fixed connection of rectangular rod 11, through setting up motor 17, support piece and connecting axle 12, be connected motor 17 with external power source, thereby motor 17 can order about connecting axle 12 and rotate, connecting axle 12 then can drive rectangular rod 11 and rotate, support piece can be fixed motor 17.

Support piece includes three spinal branch vaulting poles 15, and three spinal branch vaulting poles 15 center annular array fixed connection around motor 17 is on the outer wall of motor 17, and the equal fixed connection of the one end of motor 17 is kept away from to bracing piece 15 is on the inner wall of tail gas pipeline 1, through setting up bracing piece 15, is convenient for fix the rear at connection pad 13 with motor 17.

The annular frame 7 and the plurality of gear teeth 8 are of an integrated structure, so that the stability between the annular frame 7 and the plurality of gear teeth 8 is improved.

The working principle is as follows: by arranging the spraying mechanism, the collecting mechanism, the annular frame 7, the filter screen 16, the gear teeth 8, the connecting disc 13, the driving mechanism, the rectangular rod 11, the cleaning roller 10, the fan 14 and the gear 9, the rectangular rod 11 can be driven by the driving mechanism to drive the fan 14 to rotate, water mist can be sprayed out from the front upper part of the fan 14 through the spraying mechanism, when smoke enters the tail gas pipeline 1, most of dust in the smoke can be combined with the water mist into sewage and collected through the collecting mechanism, the direction of airflow generated by the rotation of the fan 14 is opposite to the direction of the airflow entering the tail gas pipeline 1, and the wind power is smaller than the wind power of the airflow entering the tail gas pipeline 1, so that the water mist can be fully contacted with most of dust in the smoke, the filter screen 16 in the annular frame 7 can filter incomplete dust in the smoke, and the gear 9 at the end part of the cleaning roller 10 is meshed with the gear teeth 8 on the annular frame 7, so when rectangle pole 11 rotated and drive its lateral wall and rotate the cleaning roller 10 of connecting together, cleaning roller 10 not only can rotate and self is rotatable along filter screen 16 surface, cleans filter screen 16 surface, and cleans effectually, and filter screen 16 can the automatically cleaning need not to be changed, reduces the work burden to reached and played the flue gas of carrying in the tail gas duct 1 in the waste liquid incinerator dust removal effect obvious, better effect.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an burn burning furnace tail gas processing apparatus, includes tail gas pipeline (1), its characterized in that: the inside of tail gas pipeline (1) is equipped with spray mechanism, collection mechanism and filtering mechanism respectively, filtering mechanism includes annular frame (7) of fixed connection on tail gas pipeline (1) inner wall, the inner wall fixedly connected with filter screen (16) of annular frame (7), and the preceding terminal surface of annular frame (7) is rich its central ring array fixedly connected with polylith gear tooth (8), the internal surface middle part of filter screen (16) is fixed to be embedded with connection pad (13), the preceding terminal surface of connection pad (13) is rotated through actuating mechanism and is provided with rectangular rod (11), the lateral wall of rectangular rod (11) is rotated and is connected with cleaning roller (10), and the preceding terminal surface fixedly connected with fan (14) of rectangular rod (11), the one end fixedly connected with gear (9) of rectangular rod (11) is kept away from to cleaning roller (10), and cleaning roller (10) laminate with the surface of filter screen (16), the gear (9) is intermeshed with the gear teeth (8).

2. The incinerator tail gas treatment device according to claim 1, characterized in that: the spraying mechanism comprises an atomizing nozzle (2), the atomizing nozzle (2) is fixedly inserted into the outer wall of the tail gas pipeline (1), the atomizing nozzle (2) is located above the front of the fan (14), and the upper end of the atomizing nozzle (2) is fixedly communicated with a water delivery pipe (3).

3. The incinerator tail gas treatment device according to claim 1, characterized in that: collect mechanism including collection dirty case (4), the fixed intercommunication of collection dirty case (4) is on the outer wall of tail gas pipeline (1), and just collection dirty case (4) are located the front lower place of fan (14), and the fixed intercommunication of the lower extreme of collection dirty case (4) has blow off pipe (6), install valve (5) on blow off pipe (6).

4. The incinerator tail gas treatment device according to claim 1, characterized in that: the driving mechanism comprises a motor (17), the motor (17) is arranged behind the connecting disc (13) through a supporting piece, the output shaft end of the motor (17) is fixedly connected with a connecting shaft (12), the connecting shaft (12) movably penetrates through the middle of the inner wall of the connecting disc (13), and one end of the motor (17) far away from the connecting shaft (12) is fixedly connected with the end of the rectangular rod (11).

5. The incinerator tail gas treatment device according to claim 4, characterized in that: the support piece comprises three support rods (15), the three support rods (15) are fixedly connected to the outer wall of the motor (17) around the central annular array of the motor (17), and one ends, far away from the motor (17), of the support rods (15) are fixedly connected to the inner wall of the tail gas pipeline (1).

6. The incinerator tail gas treatment device according to claim 1, characterized in that: the annular frame (7) and the plurality of gear teeth (8) are of an integrally formed structure.