CN219177690U

CN219177690U - Fuel boiler

Info

Publication number: CN219177690U
Application number: CN202320425863.8U
Authority: CN
Inventors: 刘洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-06-13
Anticipated expiration: 2033-03-03

Abstract

The utility model relates to the technical field of heating equipment, and discloses a fuel boiler, which comprises a boiler body and a fixed base arranged on the boiler body, wherein the fixed base is arranged at two ends of the bottom of the boiler body, a heat preservation cover is arranged above the boiler body and fixedly arranged on the boiler body, a storage box is arranged in the heat preservation cover, and the bottom of the storage box is connected with the inside of the boiler body. According to the utility model, the driving motor is started to drive the rotating block to rotate, and then the connecting rod on the rotating block drives the stirring knife in the furnace body to rotate, so that the stirring knife can scrape coke generated after fuel in the furnace body is combusted, and the effect of automatically cleaning the furnace wall is achieved; flue gas generated in the furnace body can be conveyed from a flue outlet to a filtering device for dust removal, and after dust removal, the flue gas flows along with the heat conduction pipe, the heat conduction pipe heats the heat conduction pipe through waste heat, and the heat conduction pipe conducts heat to the storage box, so that fuel in the storage box is preheated, and the effect of reasonably utilizing the flue gas is achieved.

Description

Fuel boiler

Technical Field

The utility model relates to the technical field of heating equipment, in particular to a fuel boiler.

Background

With the development of society, environmental requirements are higher and higher, and biomass fuel boilers are valued correspondingly by the China because of environmental protection, energy conservation and renewable characteristics of biomass energy, and gradually become substitute products of traditional coal-fired, oil-fired and natural gas fuel industrial boilers, so that the boilers adopting biomass fuels are rapidly developed in China for several years, resources are saved, and life of people is more convenient.

Through principal retrieval, publication No. CN217785179U discloses a biomass fuel boiler, which comprises a bracket, the furnace body is installed to the top outer wall of support, the bottom inner wall rigid coupling of furnace body has the bottom plate, the rectangular hole has been seted up to the bottom outer wall of bottom plate, the inner wall in rectangular hole has the filter through the screw connection, the motor is installed to the opposite side outer wall of the bottom of furnace body, the one end of motor output shaft has the rotatory roller through the coupling joint, the outer wall of rotatory roller has the stirring board through the screw connection, the conical plate has all been cup jointed to the both sides outer wall of rotatory roller, the spout has all been seted up to the both sides outer wall at bottom plate top, the equal sliding connection of inner wall of spout has the sliding block.

The fuel can coke when burning in the furnace, and the coke on the inner wall of the furnace needs to be cleaned after long-time use, and is very troublesome and low in efficiency by using a manual scraping method, and the fuel is directly sprayed on the fuel to be heated by using the flue gas, so that flame-retardant gas in the flue gas is attached to the fuel, and the fuel is not easy to burn.

Disclosure of Invention

The utility model mainly solves the technical problems in the prior art, so that the fuel boiler can automatically clean the furnace wall and reasonably utilize the flue gas.

In order to achieve the above purpose, the utility model adopts the following technical scheme that the fuel boiler comprises a boiler body and a fixed base arranged on the boiler body, wherein the fixed base is arranged at two ends of the bottom of the boiler body, a heat preservation cover is arranged above the boiler body, the heat preservation cover is fixedly arranged on the boiler body, a storage box is arranged in the heat preservation cover, the bottom of the storage box is connected with the inside of the boiler body, the storage box is fixedly arranged in the heat preservation cover, a heating device is arranged at the bottom of the boiler body, the heating device is fixedly arranged at the bottom of the boiler body, a driving motor is arranged on the boiler body, the driving motor is fixedly arranged on one end side wall of the boiler body, and a stirring knife is arranged in the boiler body.

Preferably, the rotary blocks are arranged on the side walls of the front end and the rear end in the furnace body, the rotary blocks are round, the rotary blocks are movably mounted in the furnace body, an output shaft of the driving motor penetrates through the side wall of the furnace body and is fixedly connected with the back of the rotary blocks, connecting rods are arranged on the rotary blocks, the connecting rods are fixedly mounted on the left side and the right side of the rotary blocks, and the stirring blades are fixedly connected to the connecting rods.

Preferably, the top of furnace body is provided with the exhaust port, the furnace body outside is provided with filter equipment, filter equipment's one end is connected with the exhaust port on the furnace body, filter equipment fixed mounting is on the furnace body, be provided with the heat pipe in the heat preservation cover, the heat pipe winding is fixed on the storage box, the one end fixed connection of heat pipe is on filter equipment's delivery outlet.

Preferably, the heat preservation cover is provided with a feed inlet, the feed inlet is arranged above the heat preservation cover, and the feed inlet is communicated with a storage box in the heat preservation cover.

Preferably, the heat preservation cover is provided with an exhaust pipe, the exhaust pipe is arranged on the side wall of the heat preservation cover, and an outlet of the heat conduction pipe is fixedly connected with the exhaust pipe.

Preferably, the furnace body is provided with an observation window, the observation window is arranged on the side wall of the furnace body, and the condition in the furnace body can be observed through the observation window.

Advantageous effects

The utility model provides a fuel boiler. The beneficial effects are as follows:

(1) This fuel boiler drives the rotary block through starting driving motor and rotates, and stirring sword rotates in the rethread rotary block's the connecting rod drives the furnace body, and the stirring sword can strike off the coke that produces after the fuel burns in the furnace body, also can stir the fuel in the furnace body simultaneously, and convenient abundant burning to reach the effect of automatic clearance oven.

(2) The flue gas that produces in this fuel boiler, furnace body can follow the mouth of discharging fume and carry filter equipment in remove dust, and the heat pipe flows behind the dust removal, heats the heat pipe through the waste heat, and the heat pipe can carry out heat conduction to the storage case to preheat the fuel in the storage case, the gas after the dust removal cooling can be discharged outside the device through the exhaust pipe afterwards, thereby reaches the effect to flue gas rational utilization.

Drawings

FIG. 1 is a schematic view of the external overall structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

FIG. 3 is a schematic view of the partial component structure of the present utility model;

fig. 4 is a schematic view of the internal structure of the roof apparatus of the present utility model.

Legend description: 1. a furnace body; 2. a thermal insulation cover; 3. a fixed base; 4. a driving motor; 5. a heating device; 6. an observation window; 7. a filtering device; 8. an exhaust pipe; 9. a feed inlet; 10. a connecting rod; 11. a rotating block; 12. a storage bin; 13. a heat conduction pipe; 14. stirring knife.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Examples: 1-4, including furnace body 1, and unable adjustment base 3 that sets up on the furnace body 1, unable adjustment base 3 sets up in furnace body 1 bottom both ends, unable adjustment base 3 can be with furnace body 1 from subaerial support, the top of furnace body 1 is provided with heat preservation cover 2, heat preservation cover 2 fixed mounting is on furnace body 1, be provided with storage case 12 in the heat preservation cover 2, can store the material in the storage case 12, the bottom and the furnace body 1 internal connection of storage case 12, storage case 12 fixed mounting is in heat preservation cover 2, the bottom of furnace body 1 is provided with heating device 5, heating device 5 sets up between unable adjustment base 3 of both sides on furnace body 1, heating device 5 fixed mounting is in furnace body 1 bottom, heating device 5 can heat in the furnace body 1, be provided with driving motor 4 on the furnace body 1, driving motor 4 passes through the screw-mounting on furnace body 1, driving motor 4 fixed mounting is provided with stirring sword 14 in the furnace body 1, stirring sword 14 is set up along the inner wall of furnace body 1, stirring sword 14 can strike off the inner wall of furnace body 1.

Further, be provided with the rotating block 11 on the lateral wall at both ends around in the furnace body 1, the rotating block 11 is in the central point of furnace body 1 lateral wall, the rotating block 11 is circular, rotating block 11 movable mounting is in the furnace body 1, the output shaft of driving motor 4 pierces through furnace body 1 lateral wall and rotating block 11 back fixed connection, driving motor 4 can drive rotating block 11 and rotate, be provided with connecting rod 10 on the rotating block 11, connecting rod 10 symmetry sets up on rotating block 11, connecting rod 10 fixed mounting is in rotating block 11 left and right sides, the other end of connecting rod 10 is connected on stirring sword 14, stirring sword 14 fixed connection is on connecting rod 10, connecting rod 10 can drive stirring sword 14 and rotate in furnace body 1, thereby can clear up furnace body 1 inner wall through stirring sword 14, simultaneously can turn the fuel in the furnace body 1, be convenient for fully burn.

Further, the top of furnace body 1 is provided with the exhaust port, the furnace body 1 outside is provided with filter equipment 7, filter equipment 7 sets up at furnace body 1 top, filter equipment 7's one end is connected with the exhaust port on the furnace body 1, filter equipment 7 fixed mounting is on furnace body 1, filter equipment 7 can remove dust to the gas in the furnace body 1, be provided with heat pipe 13 in the heat preservation cover 2, heat pipe 13 sets up around the outside of storage case 12, heat pipe 13 winding is fixed on storage case 12, the one end fixed connection of heat pipe 13 is on filter equipment 7's delivery outlet, filterable gas can be led to in the heat pipe 13 in the filter equipment 7, heat pipe 13 is warmed up through the gas energy, thereby preheat the inside fuel of storage case 12, reach better result of utilization.

Further, be provided with feed inlet 9 on the heat preservation cover 2, feed inlet 9 sets up in heat preservation cover 2 top, and feed inlet 9 communicates with the storage case 12 in the heat preservation cover 2, can conveniently add fuel to the storage case 12 through feed inlet 9.

Further, be provided with blast pipe 8 on the heat preservation cover 2, blast pipe 8 sets up on the heat preservation cover 2 lateral wall, and the export and the blast pipe 8 fixed connection of heat pipe 13 can be with the gas discharge device in the heat pipe 13 outside through blast pipe 8.

Further, be provided with observation window 6 on the furnace body 1, observation window 6 is offered on the oven lateral wall of furnace body 1, can observe the condition in the furnace body 1 through observation window 6, conveniently takes corresponding measure to furnace body 1.

The working principle of the utility model is as follows:

when the boiler is used, fuel to be combusted is sent into the storage tank 12 from the feed inlet 9, the flow of fuel falling is controlled through the storage tank 12, the heating device 5 is started to heat and ignite the fuel in the boiler body 1 after the fuel enters the boiler body 1, at the moment, the driving motor 4 is started to drive the rotating block 11 to rotate, the stirring blade 14 in the boiler body 1 is driven to rotate through the connecting rod 10 on the rotating block 11, the stirring blade 14 can scrape coke generated after the fuel is combusted in the boiler body 1, meanwhile, the fuel in the boiler body 1 can be stirred, the full combustion is facilitated, flue gas generated in the boiler body 1 can be conveyed into the filtering device 7 from the flue gas outlet for dedusting, the dedusted flue gas flows along the heat conducting pipe 13, the heat conducting pipe 13 is heated through waste heat, the heat conducting pipe 13 conducts heat to the storage tank 12, the fuel in the boiler body 12 is preheated, and then the dedusted and cooled gas can be discharged out of the boiler through the exhaust pipe 8.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, and that the foregoing embodiments and description are merely illustrative of the principles of this utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, and these changes and modifications fall within the scope of the utility model as hereinafter claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fuel boiler, includes furnace body (1) to and unable adjustment base (3) that set up on furnace body (1), its characterized in that: unable adjustment base (3) set up in furnace body (1) bottom both ends, the top of furnace body (1) is provided with heat preservation cover (2), heat preservation cover (2) fixed mounting is on furnace body (1), be provided with storage case (12) in heat preservation cover (2), the bottom and the furnace body (1) internal connection of storage case (12), storage case (12) fixed mounting is in heat preservation cover (2), the bottom of furnace body (1) is provided with heating device (5), heating device (5) fixed mounting is in furnace body (1) bottom, be provided with driving motor (4) on furnace body (1), driving motor (4) fixed mounting is on the one end lateral wall of furnace body (1), be provided with stirring sword (14) in furnace body (1).

2. A fuel boiler according to claim 1, characterized in that: the utility model discloses a stirring device for the furnace body, including furnace body (1), stirring sword (14), connecting rod (10), rotary block (11) are provided with on the lateral wall at both ends around in furnace body (1), rotary block (11) are circular, rotary block (11) movable mounting is in furnace body (1), the output shaft of driving motor (4) pierces through furnace body (1) lateral wall and rotary block (11) back fixed connection, be provided with connecting rod (10) on rotary block (11), connecting rod (10) fixed mounting is in rotary block (11) left and right sides, stirring sword (14) fixed connection is on connecting rod (10).

3. A fuel boiler according to claim 1, characterized in that: the top of furnace body (1) is provided with the exhaust port, the furnace body (1) outside is provided with filter equipment (7), the one end of filter equipment (7) is connected with the exhaust port on furnace body (1), filter equipment (7) fixed mounting is on furnace body (1), be provided with heat pipe (13) in heat preservation cover (2), heat pipe (13) winding is fixed on storage case (12), the one end fixed connection of heat pipe (13) is on the delivery outlet of filter equipment (7).

4. A fuel boiler according to claim 1, characterized in that: the heat preservation cover (2) is provided with a feeding hole (9), the feeding hole (9) is arranged above the heat preservation cover (2), and the feeding hole (9) is communicated with a storage box (12) in the heat preservation cover (2).

5. A fuel boiler according to claim 3, characterized in that: the heat preservation cover (2) is provided with an exhaust pipe (8), the exhaust pipe (8) is arranged on the side wall of the heat preservation cover (2), and an outlet of the heat conduction pipe (13) is fixedly connected with the exhaust pipe (8).

6. A fuel boiler according to claim 1, characterized in that: the furnace body (1) is provided with an observation window (6), the observation window (6) is arranged on the side wall of the furnace body (1), and the condition in the furnace body (1) can be observed through the observation window (6).