CN211040985U

CN211040985U - Burn burning furnace water smoke heat sink

Info

Publication number: CN211040985U
Application number: CN201921871785.4U
Authority: CN
Inventors: 许健
Original assignee: Jiangsu Zhongyi Electronic Technology Co Ltd
Current assignee: Jiangsu Zhongyi Electronic Technology Co Ltd
Priority date: 2019-11-02
Filing date: 2019-11-02
Publication date: 2020-07-17
Anticipated expiration: 2029-11-02

Abstract

The utility model discloses an incinerator water mist cooling device, which comprises a furnace body, wherein a fire-resistant steel plate is arranged inside the furnace body, a hollow rotating shaft is rotatably arranged at the middle position of the inner top of the furnace body through a bearing, the hollow rotating shaft is positioned inside a water mist cooling chamber, the upper end of the water mist cooling chamber penetrates through the top of the furnace body, a water spraying box is connected below the hollow rotating shaft, a plurality of atomizing spray heads are arranged on the lower end surface of the water spraying box in a matrix form, the water mist cooling device of the incinerator utilizes a smoke guide pipe to guide waste flue gas generated during incineration of the incinerator into the water mist cooling chamber, a water suction pump is started at the moment, a cooling water is fed into the hollow rotating shaft by utilizing a water feeding pipe, then a motor is started to drive a first transmission gear to rotate, and the first transmission gear and a second transmission gear are meshed, so the hollow rotating shaft can drive the water spraying box and the atomizing spray heads below, and carrying out rapid cooling treatment on the waste flue gas.

Description

Burn burning furnace water smoke heat sink

Technical Field

The utility model relates to an burn cooling technical field of burning furnace waste gas, specifically be an burn burning furnace water smoke heat sink.

Background

The existing garbage disposal generally comprises a plurality of disposal modes such as incineration, landfill and the like. Among them, the garbage incineration is a main garbage disposal method, and the application is wide, and the garbage incineration is generally adopted for disposal. The waste gas of the garbage incinerator is discharged to the waste gas processor through a pipeline after the treatment is finished. Need cool down waste gas before discharging, generally cool down the waste gas in the pipeline through the form of cold air fan and cold air cooler among the prior art, its shortcoming of existence is: the cooling speed is slow and the efficiency is low. Therefore, a water mist cooling device for an incinerator is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an burn burning furnace water smoke heat sink to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a water mist cooling device of an incinerator comprises a incinerator body, wherein a fire-resistant steel plate is arranged inside the incinerator body, the fire-resistant steel plate divides an inner cavity of the incinerator body into a water mist cooling chamber and a combustion chamber, the water mist cooling chamber is located above the fire-resistant steel plate, the combustion chamber is located below the fire-resistant steel plate, the upper end of the right side wall of the combustion chamber is connected with a smoke guide pipe, the other end of the smoke guide pipe is communicated with the water mist cooling chamber, a hollow rotating shaft is rotatably installed at the middle position of the inner top of the incinerator body through a bearing and located inside the water mist cooling chamber, the upper end of the water mist cooling chamber penetrates through the top of the incinerator body, a water spraying box is connected below the hollow rotating shaft, a plurality of atomizing nozzles are installed on the lower end face of the water spraying box in a matrix form, a water storage box is installed on one side of the incinerator body, and the upper end of the water delivery pipe is inserted at the inner top of the hollow rotating shaft, a motor base positioned on one side of the hollow rotating shaft is installed at the top of the furnace body, a motor is installed on the motor base, a first transmission gear is installed on an output shaft of the motor, a second transmission gear meshed with the first transmission gear is installed at the upper end of the hollow rotating shaft, a smoke exhaust hole is formed in the top of the furnace body, and a purifying smoke pipe is arranged at the upper end of the smoke exhaust hole.

Preferably, the inside of purifying smoke pipe is equipped with cylindricality filter core, the lower extreme of purifying smoke pipe sets up the smoke guide who aligns with the exhaust port, cylindricality filter core is located the top of smoke guide, the upper end of purifying smoke pipe is equipped with the seal closure that sticiss cylindricality filter core top, the seal closure is connected through bolt and nut with the top of purifying smoke pipe.

Preferably, the lower end of the purifying smoke pipe is fixedly connected with the top of the furnace body through a screw.

Preferably, the upper end of one side wall of the purifying smoke pipe is obliquely provided with a smoke exhaust pipe.

Preferably, a combustor is installed on one side wall of the furnace body and communicated with the combustion chamber, a slag discharge pipe is installed at the lower end of the combustion chamber, and an ash discharge valve is installed on the slag discharge pipe.

Preferably, the lower end of the right side wall of the water mist cooling chamber is provided with a drain pipe, and the drain pipe is provided with a drain valve.

Compared with the prior art, the beneficial effects of the utility model are that: this burn burning furnace water smoke heat sink, utilize and lead the waste flue gas that the tobacco pipe can produce when burning leading-in to the water smoke cooling room, open the suction pump at this moment, utilize the delivery pipe to send into the cooling water in toward hollow rotating shaft, later the starter motor drives first drive gear rotation again, because first drive gear and second drive gear are meshed, event hollow rotating shaft can drive the water spray box and the atomizer of its below and rotate the water spray, carry out rapid cooling to waste flue gas and handle, the flue gas passes through the exhaust hole afterwards and leads during the smoke hole gets into the cylindricality filter core, the flue gas after the cooling can filter the harmful substance in the flue gas through the cylindricality filter core, at last discharging fume through the exhaust pipe.

The utility model discloses utilize rotatory atomizer direct to wash the cooling treatment to the exhaust fume after burning, can realize cooling rapidly, still can carry out filtration treatment to the flue gas after the cooling, discharge waste gas again at last to reach the effect that the environmental protection was burned.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a furnace body; 2. a burner; 3. a drain pipe; 4. a smoke exhaust pipe; 5. a hollow rotating shaft; 6. a smoke guide pipe; 7. a water supply pipe; 8. a water pump; 9. a water storage tank; 10. a slag discharge pipe; 11. a refractory steel plate; 12. sealing cover; 13. a motor base; 14. an electric motor; 15. a water mist cooling chamber; 16. a second transmission gear; 17. a first drive gear; 18. an atomizing spray head; 19. a water spraying box; 20. a smoke vent; 21. a smoke guide hole; 22. a cylindrical filter element; 23. a smoke purifying pipe; 24. a combustion chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an burn burning furnace water smoke heat sink, includes furnace body 1, the inside of furnace body 1 is equipped with fire-resistant steel sheet 11, fire-resistant steel sheet 11 has divided into water smoke cooling room 15 and combustion chamber 24 to the inside cavity of furnace body 1, water smoke cooling room 15 is located fire-resistant steel sheet 11's top, combustion chamber 24 is located fire-resistant steel sheet 11's below, 24 right side wall upper ends of combustion chamber are connected with leads tobacco pipe 6, and lead the other end and the water smoke cooling room 15 of tobacco pipe 6 and be linked together. Specifically, the combustion chamber 24 is arranged for carrying out incineration work, and the water mist cooling chamber 15 is arranged for cooling waste flue gas generated by the combustion chamber 24.

The furnace body is characterized in that a hollow rotating shaft 5 is rotatably installed at the middle position of the inner top of the furnace body 1 through a bearing, the hollow rotating shaft 5 is located inside a water mist cooling chamber 15, the upper end of the water mist cooling chamber 15 penetrates through the top of the furnace body 1, a water spraying box 19 is connected below the hollow rotating shaft 5, a plurality of atomizing spray heads 18 are installed on the lower end face of the water spraying box 19 in a matrix form, a water storage box 9 is installed on one side of the furnace body 1, the water storage box 9 is connected with a water conveying pipe 7 through a water suction pump 8, the upper end of the water conveying pipe 7 is inserted into the inner top of the hollow rotating shaft 5, a motor base 13 located on one side of the hollow rotating shaft 5 is installed at the top of the furnace body 1, a motor 14 is installed on the motor base 13, a first transmission gear 17 is installed on an output shaft of the motor 14, a second transmission gear 16 meshed, when the device is used specifically, waste flue gas generated in the incineration of the incinerator can be guided into the water mist cooling chamber 15 by the aid of the smoke guide pipe 6, the water suction pump 8 is started at the moment, cooling water is fed into the hollow rotating shaft 5 by the aid of the water feeding pipe 7, the motor 14 is started again to drive the first transmission gear 17 to rotate, and the hollow rotating shaft 5 can drive the water spraying box 19 and the atomizing nozzle 18 below the hollow rotating shaft to spray water in a rotating mode to rapidly cool the waste flue gas.

The improved furnace is characterized in that a smoke vent 20 is formed in the top of the furnace body 1, a purifying smoke tube 23 is arranged at the upper end of the smoke vent 20, the lower end of the purifying smoke tube 23 is fixedly connected with the top of the furnace body 1 through screws, a cylindrical filter element 22 is arranged inside the purifying smoke tube 23, a smoke guide hole 21 aligned with the smoke vent 20 is formed in the lower end of the purifying smoke tube 23, the cylindrical filter element 22 is located above the smoke guide hole 21, a sealing cover 12 tightly pressing the top of the cylindrical filter element 22 is arranged at the upper end of the purifying smoke tube 23, the sealing cover 12 is connected with the top of the purifying smoke tube 23 through bolts and nuts, and a smoke exhaust tube 4 is obliquely arranged at the upper end of one side wall of the purifying smoke tube 23. The arrangement is that when the flue gas enters the cylindrical filter element 22 through the smoke discharge hole 20 and the smoke guide hole 21, the cooled flue gas passes through the cylindrical filter element 22 to filter harmful substances in the flue gas, and finally the flue gas is discharged through the smoke discharge pipe 4.

Specifically, combustor 2 is installed to a lateral wall of furnace body 1, and combustor 2 is linked together with combustion chamber 24, slag discharging pipe 10 is installed to the lower extreme of combustion chamber 24, and installs the ash valve on slag discharging pipe 10, sets up slag discharging pipe 10 and is used for carrying out the sediment.

Specifically, the lower end of the right side wall of the water mist cooling chamber 15 is provided with a drain pipe 3, and the drain pipe 3 is provided with a drain valve, so that the drain pipe 3 is used for discharging sewage of the water mist cooling chamber 15.

It should be noted that the specific model specifications of the water pump 8 and the motor 14 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the suction pump 8 and the motor 14 and the principle thereof will be clear to a person skilled in the art and will not be described in detail here.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an burn burning furnace water smoke heat sink, includes furnace body (1), its characterized in that: the furnace body (1) is internally provided with a refractory steel plate (11), the refractory steel plate (11) divides the inner cavity of the furnace body (1) into a water mist cooling chamber (15) and a combustion chamber (24), the water mist cooling chamber (15) is positioned above the refractory steel plate (11), the combustion chamber (24) is positioned below the refractory steel plate (11), the upper end of the right side wall of the combustion chamber (24) is connected with a smoke guide pipe (6), the other end of the smoke guide pipe (6) is communicated with the water mist cooling chamber (15), the middle position of the inner top of the furnace body (1) is provided with a hollow rotating shaft (5) through a bearing in a rotating way, the hollow rotating shaft (5) is positioned inside the water mist cooling chamber (15), the upper end of the water mist cooling chamber (15) penetrates through the top of the furnace body (1), the lower part of the hollow rotating shaft (5) is connected with a water spray box (19), and a plurality of atomizing nozzles (18) are arranged on the lower end surface of the water spray box (19), the water storage tank (9) is installed to one side of furnace body (1), water storage tank (9) are connected with delivery pipe (7) through suction pump (8), and the upper end of delivery pipe (7) is pegged graft at the interior top of hollow rotating shaft (5), motor cabinet (13) that are located hollow rotating shaft (5) one side are installed at the top of furnace body (1), install motor (14) on motor cabinet (13), install first drive gear (17) on the output shaft of motor (14), second drive gear (16) with first drive gear (17) engaged with are installed to the upper end of hollow rotating shaft (5), smoke vent (20) have been seted up at the top of furnace body (1), smoke vent (20) upper end is equipped with purifying smoke pipe (23).

2. The incinerator water mist cooling device as claimed in claim 1, characterized in that: the inside of purifying smoke pipe (23) is equipped with cylindricality filter core (22), the lower extreme of purifying smoke pipe (23) is seted up and is led smoke hole (21) with exhaust port (20) alignment, cylindricality filter core (22) are located the top of leading smoke hole (21), the upper end of purifying smoke pipe (23) is equipped with seal closure (12) that sticiss cylindricality filter core (22) top, the top of seal closure (12) and purifying smoke pipe (23) is passed through the bolt and is connected with the nut.

3. The incinerator water mist cooling device as claimed in claim 1, characterized in that: the lower end of the purifying smoke pipe (23) is fixedly connected with the top of the furnace body (1) through screws.

4. The incinerator water mist cooling device as claimed in claim 1, characterized in that: the upper end of one side wall of the purifying smoke pipe (23) is obliquely provided with a smoke exhaust pipe (4).

5. The incinerator water mist cooling device as claimed in claim 1, characterized in that: combustor (2) are installed to a lateral wall of furnace body (1), and combustor (2) are linked together with combustion chamber (24), arrange sediment pipe (10) are installed to the lower extreme of combustion chamber (24), and install the ash valve on arranging sediment pipe (10).

6. The incinerator water mist cooling device as claimed in claim 1, characterized in that: the water discharge pipe (3) is installed to the right side wall lower extreme of water smoke cooling room (15), and installs the drain valve on water discharge pipe (3).