CN219160372U - Bale multidimensional combustion biomass boiler - Google Patents

Abstract

The utility model discloses a biomass boiler capable of achieving multi-dimensional combustion in a bundling manner, which comprises a boiler, wherein a water-cooling grate is fixedly connected to the inside of the boiler, a dust collecting box is fixedly connected to the bottom of the boiler, a cleaning mechanism is arranged on the surface of the dust collecting box, a combustion mechanism is arranged in the boiler, and the combustion mechanism comprises a fire poking roller, a cooling pipe and a chain grate. This biomass boiler who wraps multidimensional combustion under the synchronous operation through water-cooling grate, fire poking roller and chain grate for the inside straw bale of boiler obtains abundant burning, has improved the burning rate of bale, and water-cooling grate comprises a plurality of thick wall steel pipes, passes the tuber pipe in the steel pipe, and the branch tuber pipe wears out the stove calandria, forms the burning wind so that break a bag, drives fixed surface's tooth piece synchronous rotation when the fire poking roller is driven by the motor, and inside cooling tube can lead to water ventilation cooling, prevents to damage, improves the life of fire poking roller.

Description

Bale multidimensional combustion biomass boiler

Technical Field

The utility model relates to the technical field of energy conservation and environmental protection, in particular to a biomass boiler for bundling multidimensional combustion.

Background

The combustion boiler of the straw is a semi-gasification furnace which utilizes renewable energy sources, has no pollution and is suitable for environmental protection, so the combustion boiler is also a key popularization project in China, the heat energy generated by the combustion of the straw is particularly important, but ash slag generated after the combustion of the straw is generally cleaned by adopting manpower, and time and manpower are consumed relatively.

The existing boiler has the problems that the combustion efficiency is low easily in the combustion process, ash slag generated after straw combustion is cleaned by manpower, the manpower is consumed, and the working efficiency is low.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a biomass boiler for bundling multidimensional combustion, which solves the problems of low combustion efficiency of straw bales and time and labor waste caused by manual cleaning and combustion of ash residues.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a biomass boiler of bale multidimensional combustion, includes the boiler, one side fixedly connected with feed inlet of boiler, the inside fixedly connected with support column of boiler, the inside fixedly connected with water-cooling grate of boiler, the bottom fixedly connected with dust-collecting box of boiler, the surface of dust-collecting box is equipped with cleaning mechanism, the inside of boiler is equipped with combustion mechanism, including firepoking roller, cooling tube and chain grate in the combustion mechanism, the surface of firepoking roller rotates with the inside of boiler to be connected, the surface fixedly connected with of firepoking roller is symmetrical tooth piece, the inside of firepoking roller rotates with the surface of cooling tube to be connected, the cooling entry has been seted up to the one end of cooling tube, the cooling export has been seted up to the other end of cooling tube.

Preferably, the cleaning mechanism comprises a cleaning box, a motor and a moving rod, wherein the cleaning box is internally connected with the surface of the moving rod in a sliding manner, and symmetrical limiting blocks are fixedly connected to the bottom of the inner cavity of the cleaning box.

Preferably, the surface of stopper and the surface sliding connection of carriage release lever, one side of cleaning case and one side fixed connection of dust collection box, one side of motor and the bottom fixed connection of cleaning case, the one end of the output shaft of motor is through shaft coupling fixedly connected with rolling disc.

Preferably, the surface fixedly connected with of rolling disc is symmetrical little cylinder, the bottom rotation of cleaning case inner chamber is connected with the turning block, the surface fixedly connected with connecting rod of turning block, the surface fixedly connected with slide bar of turning block.

Preferably, the sliding groove is formed in the surface of the sliding rod, the sliding block is fixedly connected to the surface of the moving rod, the surface of the sliding block is in sliding connection with the inner surface of the sliding groove, and the toggle rod is fixedly connected to one side of the moving rod.

Preferably, the surface of stirring rod is laminated with little cylindrical surface mutually, the fixed surface of movable rod is connected with the symmetrical cleaning rod, the one end of cleaning rod runs through and extends to the inside of dust collection box, the surface of cleaning rod and the inner wall sliding connection of dust collection box.

Advantageous effects

The utility model provides a biomass boiler for bundling multidimensional combustion. Compared with the prior art, the method has the following beneficial effects:

(1) This bale multidimensional burning's biomass boiler, send the straw bale to the stokehold through the track dolly, rethread hydraulic means pushes away the bale on the water-cooling grate through the feed inlet and burns, when a plurality of straw bales impel, the straw slides to the thumb roll department, the thumb roll begins to rotate under the drive of motor this moment, the thumb roll drives fixed surface's tooth piece and begins synchronous rotation, the tooth piece is with the straw broadcast that inside gathers together, so as to fully burn, the crushed aggregates of burning fall the surface of chain grate and burn, under the synchronous operation through the water-cooling grate, thumb roll and chain grate, make the inside straw bale of boiler obtain abundant burning, the burning rate of bale has been improved, the water-cooling grate comprises a plurality of thick wall steel pipes, pass the tuber pipe in the steel pipe, the branch tuber pipe wears out the stokehold, form the burning wind so as to break a bag, the thumb roll is rotated by the motor drive, the synchronous rotation of tooth piece of fixed surface connection, inside cooling tube can lead to water cooling, prevent to damage, improve the life of thumb roll.

(2) This biomass boiler of bale multidimensional combustion, through the starter motor, the one end of the output shaft of motor passes through the shaft coupling and drives the rolling disc and begin to rotate, the rotation of rolling disc drives little cylinder and begins to rotate, the rotation of little cylinder drives the connecting rod and rotates, the rotation of connecting rod drives the revolute block and begins to rotate, the rotation of revolute block drives the slide bar and begins to rotate, the rotation of slide bar makes the slide block begin to slide at the internal surface of sliding tray, the rotation of slide bar also makes the movable bar begin to slide to the left side, the movable bar slides at the relative face of two stoppers, the slip of movable bar drives the cleaning rod and begins to slide to the left side in step, and then clean the inside lime-ash of dust collection box, the rolling disc continues to rotate this moment, make another little cylinder laminate with the poking rod mutually, drive poking rod begins to remove to the right side, poking rod's removal drives the movable bar and begins to slide to the right side, the sliding of starting to drive the cleaning rod begins to slide to the inside the dust collection box, through the drive down of motor, make the cleaning rod do reciprocating motion in the inside the dust collection box, the inside straw cleans because of inside the inside lime-ash is too much, the inside lime-ash is avoided causing the inside the boiler to clean, the manpower consumption has been reduced through driving.

Drawings

FIG. 1 is a front view of the internal structure of the present utility model;

FIG. 2 is a side view of the internal structure of the present utility model;

FIG. 3 is a side view of the internal structure of the firer roll of the present utility model;

fig. 4 is a plan view showing the internal structure of the cleaning tank of the present utility model.

In the figure: 1-boiler, 2-combustion mechanism, 21-fire-shifting roller, 22-cooling pipe, 23-traveling grate, 24-tooth piece, 25-cooling inlet, 26-cooling outlet, 3-dust collection box, 4-cleaning mechanism, 41-cleaning box, 42-motor, 43-movable rod, 44-limited block, 45-rotating disk, 46-small cylinder, 47-rotating block, 48-connecting rod, 49-sliding rod, 410-sliding groove, 411-sliding block, 412-stirring rod, 413-cleaning rod, 5-feeding port, 6-supporting column and 7-water-cooling grate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides two technical solutions:

example 1

A biomass boiler for packing multidimensional combustion comprises a boiler 1, a feed inlet 5 is fixedly connected to one side of the boiler 1, a support column 6 is fixedly connected to the inside of the boiler 1, the support column 6 is used for supporting a water-cooled grate 7, the water-cooled grate 7 is fixedly connected with the water-cooled grate 7 in the boiler 1, the water-cooled grate 7 penetrates through the whole hearth in an inclined state, one or more transverse supporting headers are arranged in the middle of the axial direction of the water-cooled grate 7, the water-cooled grate 7 is guaranteed not to deform when being combusted, the water-cooled grate 7 consists of a plurality of thick-wall steel pipes, the steel pipes penetrate through air pipes, the air separation pipes penetrate through furnace discharge pipes to form combustion air so as to break bags, the space between the steel pipes is one third to one half of the packing size, a secondary air assembly is arranged at the position of the hearth, opposite blowing is formed, and the sufficient combustion of volatile matters generated by drying and carbonization of the straws is guaranteed, the bottom fixedly connected with dust collection box 3 of boiler 1, the surface of dust collection box 3 is equipped with cleans mechanism 4, the inside of boiler 1 is equipped with combustion mechanism 2, including the thumb roll 21 in the combustion mechanism 2, cooling tube 22 and chain grate 23, thumb roll 21 is rotated by the motor drive, the inside cooling tube 22 can be cooled by water, or ventilate the cooling, prevent damaging, chain grate 23 is also driven by the motor and rotates, the surface of thumb roll 21 is connected with the inside rotation of boiler 1, the fixed surface of thumb roll 21 is connected with symmetrical tooth piece 24, tooth piece 24 is along with thumb roll 21 synchronous rotation, be used for scattering the straw of piling up and be convenient for burn, the inside of thumb roll 21 is connected with the surface rotation of cooling tube 22, cooling inlet 25 has been seted up to the one end of cooling tube 22, cooling outlet 26 has been seted up to the other end of cooling tube 22.

Example two

A biomass boiler for packing multidimensional combustion comprises a boiler 1, a feed inlet 5 is fixedly connected to one side of the boiler 1, a support column 6 is fixedly connected to the inside of the boiler 1, the support column 6 is used for supporting a water-cooling grate 7, the water-cooling grate 7 is fixedly connected with the water-cooling grate 7 in the boiler 1, the water-cooling grate 7 penetrates through the whole hearth in an inclined state, one or more transverse supporting headers are arranged in the middle of the axial direction of the water-cooling grate 7, the water-cooling grate 7 is guaranteed not to deform when being combusted, the water-cooling grate 7 consists of a plurality of thick-wall steel pipes, the steel pipes penetrate through air pipes, the air separation pipes penetrate through furnace discharge pipes to form combustion air so as to break bags, the space between the steel pipes is one third to one half of packing size, a secondary air assembly is arranged at the position of the hearth, opposite blowing is formed, the volatile matters generated by drying and carbonization of the straw are guaranteed to be fully combusted, the bottom of the boiler 1 is fixedly connected with a dust box 3, the surface of the dust box 3 is provided with a cleaning mechanism 4, the interior of the boiler 1 is provided with a combustion mechanism 2, the combustion mechanism 2 comprises a fire poking roller 21, a cooling pipe 22 and a chain grate 23, the fire poking roller 21 is driven by a motor to rotate, the interior of the cooling pipe 22 can be cooled by water or ventilated and cooled to prevent damage, the chain grate 23 is also driven by the motor to rotate, the surface of the fire poking roller 21 is rotationally connected with the interior of the boiler 1, the surface of the fire poking roller 21 is fixedly connected with a symmetrical tooth piece 24, the tooth piece 24 synchronously rotates along with the fire poking roller 21 and is used for scattering accumulated straws for facilitating combustion, the interior of the fire poking roller 21 is rotationally connected with the outer surface of the cooling pipe 22, one end of the cooling pipe 22 is provided with a cooling inlet 25, the other end of the cooling pipe 22 is provided with a cooling outlet 26, the straw bag is conveyed to the front of the boiler through a track trolley, the material bags are pushed onto the water-cooling fire grate 7 through the feeding hole 5 to burn through the hydraulic device, when a plurality of straw material bags are pushed, the straw slides to the fire poking roller 21, at the moment, the fire poking roller 21 starts to rotate under the drive of the motor, the fire poking roller 21 drives the tooth sheets 24 with fixed surfaces to start to synchronously rotate, the tooth sheets 24 scatter the straw gathered together inside so as to be convenient for full burning, the burned and scattered crushed aggregates fall onto the surface of the chain fire grate 23 to burn, the straw material bags inside the boiler 1 are fully burnt through the synchronous operation of the water-cooling fire grate 7, the fire poking roller 21 and the chain fire grate 23, the burning rate of the material bags is improved, the water-cooling fire grate 7 consists of a plurality of thick-wall steel pipes, the steel pipes penetrate through air pipes, the air dividing pipes penetrate out of the furnace pipe to form burning wind so as to break the bags, the fire poking roller 21 is driven by the motor to rotate, the tooth film 24 which drives the surface to be fixedly connected synchronously rotates, the cooling pipe 22 in the cleaning mechanism 4 can be ventilated and cooled by water, damage is prevented, the service life of the fire poking roller 21 is prolonged, the cleaning mechanism 4 comprises a cleaning box 41, a motor 42 and a moving rod 43, the motor 42 is a three-phase asynchronous motor, the motor 42 is connected with an external power supply through an electric wire, the inside of the cleaning box 41 is in sliding connection with the surface of the moving rod 43, a symmetrical limiting block 44 is fixedly connected with the bottom of the inner cavity of the cleaning box 41, the limiting block 44 enables the moving rod 43 to keep horizontally moving left and right, the surface of the limiting block 44 is in sliding connection with the surface of the moving rod 43, one side of the cleaning box 41 is fixedly connected with one side of the dust collecting box 3, one side of the motor 42 is fixedly connected with the bottom of the cleaning box 41, one end of an output shaft of the motor 42 is fixedly connected with a rotating disc 45 through a coupling, the surface of the rotating disc 45 is fixedly connected with symmetrical small cylinders 46, the small cylinder 46 is used for driving the connecting rod 48 and the stirring stem 412 to move, the bottom of the inner cavity of the cleaning box 41 is rotationally connected with the rotating block 47, the surface of the rotating block 47 is fixedly connected with the connecting rod 48, the surface of the rotating block 47 is fixedly connected with the sliding rod 49, the sliding rod 49 is prevented from colliding with the limiting block 44 during rotation, the sliding groove 410 is formed in the surface of the sliding rod 49, the sliding block 411 is fixedly connected with the surface of the moving rod 43, the sliding block 411 is not in collision with the inner surface of the sliding groove 410 during sliding, one side of the moving rod 43 is fixedly connected with the stirring rod 412, the surface of the stirring rod 412 is attached to the surface of the small cylinder 46, the surface of the moving rod 43 is fixedly connected with the symmetrical cleaning rod 413, one end of the cleaning rod 413 runs through the inside of the dust box 3, the surface of the cleaning rod 413 is in sliding connection with the inner wall of the dust box 3, the output shaft of the motor 42 drives the rotating disc 45 to start rotating through a shaft coupling, the rotating small cylinder 46 is driven by the rotating of the rotating disc 45, the rotating of the small cylinder 46 is in sliding connection with the inner surface of the sliding groove 410, the rotating rod 412 drives the connecting rod 48 to start to rotate, the rotating rod 48 drives the sliding rod 48 to slide to the inner surface of the sliding rod 43 to start to slide along with the sliding rod 43, and the sliding rod 43 is attached to the other side of the sliding rod 43 to the sliding rod 45, and the sliding rod 45 is made to start to slide along the sliding rod 45 to slide along the inner surface of the sliding rod 45 continuously, which is attached to the sliding rod 43 and the sliding surface of the sliding rod 45, the movement of the toggle rod 412 drives the moving rod 43 to start sliding to the right side, the sliding of the moving rod 43 starts to drive the cleaning rod 413 to start sliding to the right side, then the inside of the dust box 3 is cleaned, the cleaning rod is driven by the motor to reciprocate in the dust box, straw ash inside the dust box is cleaned, damage to a boiler caused by excessive interior ash is avoided, the cleaning is performed by the driving of the motor, the manpower consumption caused by the manual cleaning is reduced, and meanwhile, the content which is not described in detail in the specification belongs to the prior art known to the person skilled in the art.

During operation, firstly, straw material bags are conveyed to the front of the furnace through the track trolley, then, the material bags are pushed to the water-cooling grate 7 through the feeding hole 5 through the hydraulic device to burn, when a plurality of straw material bags are pushed, the straw slides to the fire poking roller 21, the fire poking roller 21 starts rotating under the drive of the motor, the fire poking roller 21 drives the tooth sheets 24 with fixed surfaces to start synchronously rotating, the tooth sheets 24 scatter straws gathered together inside, so that the straw is fully burnt, the burnt and scattered particles fall to the surface of the chain grate 23 to burn, then, the motor 42 is started, one end of an output shaft of the motor 42 drives the rotating disc 45 through the coupler, the rotating disc 45 drives the small cylinder 46 to start rotating, the rotating of the small cylinder 46 drives the connecting rod 48 to rotate, the rotating of the connecting rod 48 drives the rotating block 47 to start rotating, the rotating rod 49 drives the sliding rod 49 to start rotating, the sliding rod 49 rotates to enable the sliding block 411 to start sliding on the inner surface of the sliding groove 410, the sliding rod 49 also enables the sliding rod 43 to start sliding leftwards, the sliding rod 43 starts relative to the sliding on the surfaces of the two limiting blocks 44, the sliding rod 412 drives the sliding rod 43 to start moving leftwards and the sliding rod 3 to start sliding to the inner side of the dust collecting box, and then drives the dust collecting rod 43 to slide to start to slide to rotate, and the inner side of the dust collecting rod 412 to start to slide to rotate, and the inner side of the dust collecting rod 43 continues to slide, and the dust collecting rod 412 continues to slide to start to slide, and the inner side of the rotating rod 43 is driven to slide and then, the rotating and the dust collecting rod 43 is kept in the rotating to slide and the dust rod 43 is kept in sliding to slide.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (6)

1. Biomass boiler for bale multidimensional combustion, comprising a boiler (1), characterized in that: one side of the boiler (1) is fixedly connected with a feed inlet (5), the inside of the boiler (1) is fixedly connected with a support column (6), the inside of the boiler (1) is fixedly connected with a water-cooling grate (7), the bottom of the boiler (1) is fixedly connected with a dust collection box (3), the surface of the dust collection box (3) is provided with a cleaning mechanism (4), and the inside of the boiler (1) is provided with a combustion mechanism (2);

the combustion mechanism (2) comprises a fire poking roller (21), a cooling pipe (22) and a chain grate (23), wherein the surface of the fire poking roller (21) is rotationally connected with the inside of the boiler (1), a relatively-symmetrical tooth piece (24) is fixedly connected with the surface of the fire poking roller (21), the inside of the fire poking roller (21) is rotationally connected with the outer surface of the cooling pipe (22), a cooling inlet (25) is formed in one end of the cooling pipe (22), and a cooling outlet (26) is formed in the other end of the cooling pipe (22).

2. A baled multidimensional burning biomass boiler as claimed in claim 1, wherein: the cleaning mechanism (4) comprises a cleaning box (41), a motor (42) and a moving rod (43), wherein the cleaning box (41) is internally connected with the surface of the moving rod (43) in a sliding manner, and symmetrical limiting blocks (44) are fixedly connected to the bottom of the inner cavity of the cleaning box (41).

3. A baled multidimensional burning biomass boiler as claimed in claim 2, wherein: the surface of stopper (44) and the surface sliding connection of movable rod (43), one side of cleaning case (41) and one side fixed connection of dust collection box (3), one side of motor (42) and the bottom fixed connection of cleaning case (41), the one end of the output shaft of motor (42) is through shaft coupling fixedly connected with rolling disc (45).

4. A baled multidimensional burning biomass boiler as claimed in claim 3, wherein: the surface fixing who rotates dish (45) is connected with symmetrical little cylinder (46), the bottom of cleaning box (41) inner chamber rotates and is connected with rotary block (47), the surface fixing of rotary block (47) is connected with connecting rod (48), the surface fixing of rotary block (47) is connected with slide bar (49).

5. A baled multidimensional burning biomass boiler as claimed in claim 4 wherein: the sliding rod is characterized in that a sliding groove (410) is formed in the surface of the sliding rod (49), a sliding block (411) is fixedly connected to the surface of the moving rod (43), the surface of the sliding block (411) is in sliding connection with the inner surface of the sliding groove (410), and a poking rod (412) is fixedly connected to one side of the moving rod (43).

6. A baled multidimensional burning biomass boiler as claimed in claim 5 wherein: the surface of stirring rod (412) is laminated with the surface of little cylinder (46), the fixed surface of movable rod (43) is connected with symmetrical cleaning rod (413), the inside that extends to dust collection box (3) is run through to one end of cleaning rod (413), the surface of cleaning rod (413) and the inner wall sliding connection of dust collection box (3).

Images