CN213513986U

CN213513986U - Biomass fuel boiler device

Info

Publication number: CN213513986U
Application number: CN202021156003.1U
Authority: CN
Inventors: 陈瑞全
Original assignee: Yuzhou Heluo Furnace Industry Co ltd
Current assignee: Yuzhou Heluo Furnace Industry Co ltd
Priority date: 2020-06-21
Filing date: 2020-06-21
Publication date: 2021-06-22
Anticipated expiration: 2030-06-21

Abstract

The utility model discloses a biomass fuel boiler device relates to fuel boiler technical field, for solving along with the increase of slag pile volume, can lead to the inside space that can supply the burning of combustion chamber to reduce, and indirect combustion performance that has reduced the combustion chamber leads to biomass fuel to burn slowly and appear burning thoroughly easily, the not good problem of biomass fuel utilization efficiency. The utility model discloses a boiler, including boiler body, combustion chamber, first support object board and second support object board, boiler body's inside is provided with the combustion chamber, and the combustion chamber passes through bolted connection with boiler body, the inside of combustion chamber is provided with the spacing groove, and the spacing groove is provided with two, one side of combustion chamber is provided with first support object board and second support object board, one side that first support object board and second support object board is provided with second electric telescopic handle and third electric telescopic handle respectively, second electric telescopic handle and third electric telescopic handle's expansion end is connected with first support object board and the laminating of second support object board respectively, one side of boiler body is provided with some firearm.

Description

Biomass fuel boiler device

Technical Field

The utility model relates to a fuel boiler technical field specifically is a biomass fuel boiler device.

Background

The biomass material is burnt to be used as fuel, and is generally mainly agricultural and forestry waste. Mainly distinguished from fossil fuels. In the current national policy and environmental protection standard, the direct combustion biomass belongs to a high-pollution fuel, is only used in a rural large stove and is not allowed to be used in a city. The application of the biomass fuel is mainly a biomass briquette fuel, and the biomass briquette fuel is a novel clean fuel which is prepared by taking agricultural and forestry wastes as raw materials and performing the processes of crushing, mixing, extruding, drying and the like to form various briquettes and can be directly combusted. The biofuel refers to fuel ethanol and biodiesel produced by biological resources, can replace gasoline and diesel oil prepared from petroleum, and is an important direction for developing and utilizing renewable energy sources. The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy.

At present, when the boiler that uses biomass fuel to burn, the slag that the biomass fuel that adds produced in the combustion process can pile up in the bottom of combustion chamber, along with the increase of slag pile volume, can lead to the inside space that can supply the burning of combustion chamber to reduce, and indirect reduction the combustion performance of combustion chamber leads to biomass fuel to burn slowly and appear burning thoroughly easily, and biomass fuel utilization efficiency is not good, can not satisfy the user demand. Therefore, a biomass fuel boiler device is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biomass fuel boiler device to propose along with the slag accumulation volume increases in solving above-mentioned background art, can lead to the inside space that can supply the burning of combustion chamber to reduce, the indirect combustion performance that has reduced the combustion chamber leads to biomass fuel to burn slowly and appear burning thoroughly easily, and biomass fuel utilization efficiency is not good, can not satisfy user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a biomass fuel boiler device comprises a boiler body, a combustion chamber is arranged in the boiler body, the combustion chamber is connected with the boiler body through screws, the interior of the combustion chamber is provided with two limiting grooves, one side of the combustion chamber is provided with a first object supporting plate and a second object supporting plate, one end of the first object supporting plate and one end of the second object supporting plate penetrate through the combustion chamber and extend to the inner part of the limiting groove, a second electric telescopic rod and a third electric telescopic rod are respectively arranged on one side of the first object supporting plate and one side of the second object supporting plate, the second electric telescopic rod and the third electric telescopic rod are both connected with the boiler body through screws, the movable ends of the second electric telescopic rod and the third electric telescopic rod are respectively jointed and connected with the first object supporting plate and the second object supporting plate, one side of the boiler body is provided with an igniter, and one end of the igniter penetrates through the boiler body and the combustion chamber and extends to the interior of the combustion chamber.

Preferably, the inside of the boiler body is provided with the conveying pipeline, and the conveying pipeline is connected with the combustion chamber gas welding, one side of conveying pipeline is provided with the motor, and the motor passes through the screw with the conveying pipeline and is connected, the inside of conveying pipeline is provided with the screw thread conveying axle, and the screw thread conveying axle passes through the coupling joint with the output of motor, the outside of boiler body is provided with down the hopper, and the one end of hopper extends to the inside of conveying pipeline down.

Preferably, one side of conveying pipeline is provided with the feed inlet, and the one end of feed inlet runs through the inside of combustion chamber and extend to the combustion chamber, the inside of combustion chamber is provided with the spout, the inside of spout is provided with the flashboard, and flashboard and combustion chamber sliding connection, one side of combustion chamber is provided with first electric telescopic handle, and first electric telescopic handle's both ends pass through bolted connection with combustion chamber and flashboard respectively, the inside of combustion chamber is provided with the metal mesh, and the metal mesh passes through bolted connection with the inner wall of combustion chamber.

Preferably, an air blower is arranged above the igniter and connected with the boiler body through screws, one end of the air blower penetrates through the boiler body and extends to the inside of the boiler body, a plurality of ventilation openings are formed in one side of the air blower, and one end of each ventilation opening penetrates through the combustion chamber and extends to the inside of the combustion chamber.

Preferably, the below of combustion chamber is provided with the oblique baffle of lime-ash, and the oblique baffle of lime-ash passes through the screw connection with combustion chamber and boiler body, one side of the oblique baffle of lime-ash is provided with the ash discharge mouth, and the one end of ash discharge mouth runs through boiler body and extend to one side of boiler body, the below of the oblique baffle of lime-ash is provided with the vibrator, and the vibrator passes through the screw connection with the oblique baffle of lime-ash.

Preferably, the below of the boiler body is provided with the supporting leg, and the supporting leg passes through screw connection with the boiler body, the top of combustion chamber is provided with the pot body, and the pot body passes through screw connection with the boiler body, the top of the boiler body is provided with the boiler lid, and the boiler lid passes through screw connection with the boiler body, one side of the boiler body is provided with tail gas treatment box, and tail gas treatment box passes through screw connection with the boiler body, be provided with the tail gas pipe between tail gas treatment box and the boiler lid, and the both ends of tail gas pipe extend to the inside of boiler lid and tail gas treatment box respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the device, through the arrangement of the second electric telescopic rod, the third electric telescopic rod and the vibrator, the third electric telescopic rod drives the second object supporting plate to slide, the lower end of the combustion chamber can be initially closed, the second electric telescopic rod can cut off the biofuel above the second object supporting plate, the second object supporting plate is pulled to immediately discharge the burnt biofuel waste residues, and therefore the internal combustion efficiency of the combustion chamber is improved; the ash inclined guide plate is driven to vibrate by the aid of the vibrator so as to drive ash to shake, and ash falling onto the ash inclined guide plate can be thoroughly discharged from the ash discharge port. The problem of can in time excrete the waste residue of lower extreme burning to increase the inside combustion performance of combustion chamber, improved combustion efficiency is solved.

2. The utility model discloses a device drives the flashboard through the setting of first electric telescopic handle, flashboard and metal mesh under first electric telescopic handle's effect and goes up and down to can block up the feed inlet, avoid the inside burning things which may cause a fire disaster of combustion chamber to leak the conveying pipeline, and the metal mesh then can control the biofuel volume that the combustion chamber adds, avoid single biofuel to add excessively. The problem of can avoid the inside fire source of combustion chamber to leak to the conveying pipeline, have the potential safety hazard is solved.

Drawings

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

FIG. 2 is a connection diagram of the shutter and the combustion chamber according to the present invention;

FIG. 3 is a sectional view of the connection between the shutter and the combustion chamber according to the present invention;

fig. 4 is a partial enlarged view of the area a of the present invention.

In the figure: 1. a boiler body; 2. supporting legs; 3. a combustion chamber; 4. a pan body; 5. a boiler cover; 6. a tail gas treatment tank; 7. a tail gas pipe; 8. a motor; 9. feeding a hopper; 10. a threaded delivery shaft; 11. a delivery pipe; 12. a first electric telescopic rod; 13. a second electric telescopic rod; 14. a third electric telescopic rod; 15. an ash discharge port; 16. an ash inclined guide plate; 17. a vibrator; 18. a blower; 19. an igniter; 20. a vent; 21. a metal mesh; 22. a feed inlet; 23. a shutter plate; 24. a chute; 25. a first object supporting plate; 26. a second object supporting plate; 27. a limiting groove.

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.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a biomass fuel boiler device, including the boiler body 1, the inside of boiler body 1 is provided with combustion chamber 3, and combustion chamber 3 passes through the screw connection with the boiler body 1, combustion chamber 3 can turn into the heat with biofuel, the inside of combustion chamber 3 is provided with spacing groove 27, spacing groove 27 is provided with two, one side of combustion chamber 3 is provided with first object supporting plate 25 and second object supporting plate 26, and the inside that combustion chamber 3 and spacing groove 27 are run through to the one end of first object supporting plate 25 and second object supporting plate 26, first object supporting plate 25 and second object supporting plate 26 can excrete the biological waste residue of combustion chamber 3 lower extreme burning, one side of first object supporting plate 25 and second object supporting plate 26 is provided with second electric telescopic handle 13 and third electric telescopic handle 14 respectively, and second electric telescopic handle 13 and third electric telescopic handle 14 all pass through the screw connection with the boiler body 1, second electric telescopic handle 13 and third electric telescopic handle 14 can drive first object supporting plate 25 and second object supporting plate 14 26, the movable ends of the second electric telescopic rod 13 and the third electric telescopic rod 14 are respectively attached to the first object supporting plate 25 and the second object supporting plate 26, an igniter 19 is arranged on one side of the boiler body 1, and one end of the igniter 19 penetrates through the boiler body 1 and the combustion chamber 3 and extends into the combustion chamber 3.

Further, the inside of boiler body 1 is provided with conveying pipeline 11, and conveying pipeline 11 is connected with 3 gas welding of combustion chamber, and one side of conveying pipeline 11 is provided with motor 8, and motor 8 passes through the screw with conveying pipeline 11 and is connected, and the inside of conveying pipeline 11 is provided with screw conveying axle 10, and screw conveying axle 10 passes through the coupling joint with motor 8's output, and the outside of boiler body 1 is provided with down hopper 9, and the one end of hopper 9 extends to the inside of conveying pipeline 11 down. The motor 8 drives the screw conveying shaft 10 to rotate, so that the biofuel is added into the combustion chamber 3.

Further, one side of conveying pipeline 11 is provided with feed inlet 22, and the one end of feed inlet 22 runs through combustion chamber 3 and extends to the inside of combustion chamber 3, the inside of combustion chamber 3 is provided with spout 24, the inside of spout 24 is provided with flashboard 23, and

flashboard

23 and 3 sliding connection of combustion chamber, one side of combustion chamber 3 is provided with first electric telescopic handle 12, and the both ends of first electric telescopic handle 12 pass through the screw connection with combustion chamber 3 and flashboard 23 respectively, the inside of combustion chamber 3 is provided with metal mesh 21, and metal mesh 21 passes through the screw connection with the inner wall of combustion chamber 3. The gate plate 23 is driven to lift by the first electric telescopic rod 12, so that the feed inlet 22 can be blocked, the fire source is prevented from leaking into the feed delivery pipe 11, and the metal mesh 21 can control the adding amount of the biological fuel in the combustion chamber 3.

Further, a blower 18 is arranged above the igniter 19, the blower 18 is connected with the boiler body 1 through screws, one end of the blower 18 penetrates through the boiler body 1 and extends to the inside of the boiler body 1, a plurality of ventilation openings 20 are arranged on one side of the blower 18, and one end of each ventilation opening 20 penetrates through the combustion chamber 3 and extends to the inside of the combustion chamber 3. The outside air can be extracted by the blower 18 and injected into the combustion chamber 3 through the air inlet 20, so as to accelerate the combustion of the biofuel inside the combustion chamber 3.

Further, an ash inclined guide plate 16 is arranged below the combustion chamber 3, the ash inclined guide plate 16 is connected with the combustion chamber 3 and the boiler body 1 through screws, an ash discharge port 15 is arranged on one side of the ash inclined guide plate 16, one end of the ash discharge port 15 penetrates through the boiler body 1 and extends to one side of the boiler body 1, a vibrator 17 is arranged below the ash inclined guide plate 16, and the vibrator 17 is connected with the ash inclined guide plate 16 through screws. The burnt waste residue can be discharged through the ash inclined guide plate 16 and the ash discharge port 15, and the vibrator 17 can drive the ash inclined guide plate 16 to vibrate to drive the waste residue to shake, so that the waste residue is thoroughly discharged.

Further, the below of boiler body 1 is provided with supporting leg 2, and supporting leg 2 passes through the screw connection with boiler body 1, the top of combustion chamber 3 is provided with the pot body 4, and the pot body 4 passes through the screw connection with boiler body 1, the top of boiler body 1 is provided with boiler lid 5, and boiler lid 5 passes through the screw connection with boiler body 1, one side of boiler body 1 is provided with tail gas treatment box 6, and tail gas treatment box 6 passes through the screw connection with boiler body 1, be provided with exhaust pipe 7 between tail gas treatment box 6 and the boiler lid 5, and the both ends of exhaust pipe 7 extend to the inside of boiler lid 5 and tail gas treatment box 6 respectively. The tail gas generated by biological combustion can be treated through the tail gas treatment box 6 and the tail gas pipe 7.

The working principle is as follows: during the use, add biofuel into hopper 9 down, start motor 8, drive screw thread conveying axle 10 and rotate under the effect of motor 8 to can add biofuel into combustion chamber 3 through conveying pipeline 11, when the biofuel addition in combustion chamber 3 was suitable, drive first electric telescopic handle 12 and drive flashboard 23 and go up and down, thereby blockked up feed inlet 22. At this time, the first object supporting plate 25 is separated from the combustion chamber 3, the second object supporting plate 26 is attached to the combustion chamber 3, the biofuel is ignited by the igniter 19, the blower 18 is driven, and the surrounding air is extracted and injected into the combustion chamber 3 from the ventilation opening 20 under the action of the blower 18, so that the combustion of the biofuel is accelerated and more complete. After burning for a period of time, the second electric telescopic rod 13 and the third electric telescopic rod 14 are driven to respectively attach the first object supporting plate 25 to the combustion chamber 3, the second object supporting plate 26 is separated from the combustion chamber 3, at the moment, the waste residues which are completely burned between the first object supporting plate 25 and the second object supporting plate 26 fall onto the ash inclined guide plate 16, and the waste residues are discharged from the ash discharge port 15 under the action of self gravity. Therefore, the combustion space in the combustion chamber 3 can be increased, the combustion performance of the combustion chamber 3 is indirectly improved, and the combustion efficiency of the combustion chamber 3 is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A biomass fuel boiler device comprises a boiler body (1), and is characterized in that: the boiler comprises a boiler body (1), a combustion chamber (3) is arranged in the boiler body (1), the combustion chamber (3) is connected with the boiler body (1) through screws, two limiting grooves (27) are arranged in the combustion chamber (3), a first object supporting plate (25) and a second object supporting plate (26) are arranged on one side of the combustion chamber (3), one ends of the first object supporting plate (25) and the second object supporting plate (26) penetrate through the combustion chamber (3) and extend into the limiting grooves (27), a second electric telescopic rod (13) and a third electric telescopic rod (14) are respectively arranged on one sides of the first object supporting plate (25) and the second object supporting plate (26), the second electric telescopic rod (13) and the third electric telescopic rod (14) are both connected with the boiler body (1) through screws, and the movable ends of the second electric telescopic rod (13) and the third electric telescopic rod (14) are respectively attached to the first object supporting plate (25) and the second object supporting plate (26), one side of the boiler body (1) is provided with an igniter (19), and one end of the igniter (19) penetrates through the boiler body (1) and the combustion chamber (3) and extends to the interior of the combustion chamber (3).

2. A biomass fuel boiler unit according to claim 1, characterized in that: the utility model discloses a boiler body, including boiler body, boiler body's inside is provided with conveying pipeline (11), and conveying pipeline (11) and combustion chamber (3) gas welding are connected, one side of conveying pipeline (11) is provided with motor (8), and motor (8) pass through the screw connection with conveying pipeline (11), the inside of conveying pipeline (11) is provided with screw thread conveying axle (10), and screw thread conveying axle (10) passes through the coupling joint with the output of motor (8), the outside of boiler body (1) is provided with down hopper (9), and the one end of hopper (9) extends to the inside of conveying pipeline (11) down.

3. A biomass fuel boiler unit according to claim 2, characterized in that: one side of conveying pipeline (11) is provided with feed inlet (22), and the one end of feed inlet (22) runs through combustion chamber (3) and extends to the inside of combustion chamber (3), the inside of combustion chamber (3) is provided with spout (24), the inside of spout (24) is provided with flashboard (23), and flashboard (23) and combustion chamber (3) sliding connection, one side of combustion chamber (3) is provided with first electric telescopic handle (12), and the both ends of first electric telescopic handle (12) pass through screw connection with combustion chamber (3) and flashboard (23) respectively, the inside of combustion chamber (3) is provided with metal mesh (21), and the inner wall of metal mesh (21) and combustion chamber (3) passes through screw connection.

4. A biomass fuel boiler unit according to claim 1, characterized in that: the boiler is characterized in that an air blower (18) is arranged above the igniter (19), the air blower (18) is connected with the boiler body (1) through screws, one end of the air blower (18) penetrates through the boiler body (1) and extends to the inside of the boiler body (1), a vent (20) is arranged on one side of the air blower (18), a plurality of air vents (20) are arranged, and one end of each air vent (20) penetrates through the combustion chamber (3) and extends to the inside of the combustion chamber (3).

5. A biomass fuel boiler unit according to claim 1, characterized in that: the utility model discloses a boiler, including combustion chamber (3), ash and slag inclined guide plate (16), and ash and slag inclined guide plate (16) and combustion chamber (3) and boiler body (1) pass through the screw connection, one side of ash and slag inclined guide plate (16) is provided with ash discharge opening (15), and the one end of ash discharge opening (15) runs through boiler body (1) and extends to one side of boiler body (1), the below of ash and slag inclined guide plate (16) is provided with vibrator (17), and vibrator (17) and ash and slag inclined guide plate (16) pass through the screw connection.

6. A biomass fuel boiler unit according to claim 1, characterized in that: the boiler comprises a boiler body (1), a combustion chamber (3), a boiler body (4), a tail gas treatment box (6), a boiler body (1), a tail gas treatment box (7), a tail gas pipe (7), wherein supporting legs (2) are arranged below the boiler body (1), the supporting legs (2) are connected with the boiler body (1) through screws, the boiler body (4) is arranged above the combustion chamber (3), the boiler body (4) is connected with the boiler body (1) through screws, the boiler cover (5) is arranged above the boiler body (1), the boiler cover (5) is connected with the boiler body (1) through screws, the tail gas treatment box (6) is connected with the boiler cover (5) through screws, and the two ends of the tail gas pipe (7) extend to the insides of the boiler cover (5) and the tail gas treatment box (6).