CN219473617U - High-efficient heat energy utilization formula biomass fuel steam boiler - Google Patents

Abstract

The utility model discloses a high-efficiency heat energy utilization type biomass fuel steam boiler, which relates to the technical field of steam boilers and comprises a boiler body and a slag discharging component; furnace body: the upper end of the inside is fixed with a furnace liner, the upper end of the furnace liner is fastened with a cover plate, an igniter is arranged in the furnace body, exhaust pipes are fixed in two exhaust ports arranged at the upper end of the furnace body, a storage component is arranged in the furnace body, an air inlet component is arranged at the rear side of the furnace body, a stirring component is arranged in the furnace body, and the stirring component is positioned between the furnace liner and the storage component; and a slag discharging component: contain conical tank, scum pipe and first solenoid valve, the downside of furnace body is fixed with the conical tank, the furnace body communicates with each other with the conical tank, the inside of the scum mouth that the conical tank downside set up is fixed with the scum pipe, can let biomass fuel fully burn to can clear up very conveniently.

Description

High-efficient heat energy utilization formula biomass fuel steam boiler

Technical Field

The utility model relates to the technical field of steam boilers, in particular to a high-efficiency heat energy utilization type biomass fuel steam boiler.

Background

The boiler is energy conversion equipment, the energy input to the boiler is in the forms of chemical energy, electric energy, heat energy of high-temperature flue gas and the like in fuel, and steam, high-temperature water or an organic heat carrier with certain heat energy is output outwards through boiler conversion, the existing steam boiler is mainly used for heating a boiler liner by heat generated by burning coal, the coal is used as a mineral resource with limited reserves, and meanwhile, a large amount of greenhouse gas and toxic gas are generated by burning the coal and pollute the atmosphere greatly, so that the sustainable biomass fuel is gradually developed and utilized to replace the use of the coal;

the existing biomass fuel steam boiler is often used for accumulating fuel in a hearth of the boiler for burning when biomass fuel is utilized, the burning mode can cause insufficient fuel consumption of biomass fuel for burning, and meanwhile, a large amount of ashes can be produced after the biomass fuel is burnt, so that the hearth is blocked, continuous cleaning is needed, manual cleaning is time-consuming and labor-consuming, and therefore, the efficient heat energy utilization type biomass fuel steam boiler is provided.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the high-efficiency heat energy utilization type biomass fuel steam boiler which can fully burn biomass fuel and can be cleaned very conveniently, so that the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a high-efficiency heat energy utilization type biomass fuel steam boiler comprises a boiler body and a slag discharging assembly;

furnace body: the upper end of the inside is fixed with a furnace liner, the upper end of the furnace liner is fastened with a cover plate, an igniter is arranged in the furnace body, exhaust pipes are fixed in two exhaust ports arranged at the upper end of the furnace body, a storage component is arranged in the furnace body, an air inlet component is arranged at the rear side of the furnace body, a stirring component is arranged in the furnace body, and the stirring component is positioned between the furnace liner and the storage component;

and a slag discharging component: the slag discharging device comprises a conical box, a slag discharging pipe and a first electromagnetic valve, wherein the conical box is fixed on the lower side of the furnace body, the furnace body is communicated with the conical box, the slag discharging pipe is fixed in a slag discharging port arranged on the lower side of the conical box, the first electromagnetic valve is arranged on the circumferential surface of the slag discharging pipe, and the slag after combustion is discharged through the slag discharging component;

wherein: the igniter and the input end of the first electromagnetic valve are electrically connected with the output end of the external control switch group.

Further, the storage component comprises a first motor, a rotating shaft, chain wheel rings, chains and supporting bars, the first motor is installed at the rear side of the furnace body, two corresponding rotating shafts are connected to the inner portion of the furnace body in a rotating mode, an output shaft of the first motor is fixed to the rear end of the rotating shaft at the left side, two corresponding chain wheel rings are fixed to the circumferential surface of the rotating shaft, the four chain wheel rings are connected through the two chains, the supporting bars which are evenly distributed are fixed between the two chains, the input end of the first motor is electrically connected with the output end of the external control switch group, and biomass fuel is stored through the storage component.

Further, the subassembly that admits air contains intake pipe, shower nozzle, connecting bucket, gas injection pipe and second solenoid valve, three corresponding fixed orifices has been seted up to the rear side of furnace body, the inside of fixed orifices is fixed with the intake pipe, and three intake pipe is located between all support bars, set up evenly distributed's mounting hole on the periphery of intake pipe, the internally mounted of mounting hole has the shower nozzle, and the rear end of three intake pipe is connected with the connecting bucket, the connecting bucket communicates with each other with the intake pipe, the inside of the air inlet that the connecting bucket periphery rear end set up is fixed with the gas injection pipe, install the second solenoid valve on the periphery of gas injection pipe, the output of outside control switch group is connected to the input electricity of second solenoid valve, and the inside that the gas enters into the furnace body through the subassembly that admits air.

Further, stirring subassembly contains second motor, (mixing) shaft and stirring frame, three corresponding second motors are installed to the rear side of furnace body, be fixed with the (mixing) shaft on the output shaft of second motor, three (mixing) shaft is located the inside of furnace body, and three (mixing) shaft is located between all support bars and the stove courage, be fixed with evenly distributed's stirring frame on the periphery of (mixing) shaft, the output of outside control switch group is connected to the input electricity of second motor, stirs biomass fuel through setting up stirring subassembly, makes it can fully burn.

Further, the inside of the feed inlet that the furnace body front side set up articulates there is the baffle, the front side of baffle is fixed with draws the piece, seals the furnace body through setting up the baffle.

Further, two corresponding supporting legs are fixed on the left side and the right side of the furnace body, a bottom plate is fixed on the lower sides of the two supporting legs, and the furnace body is supported by the supporting legs and the bottom plate.

Compared with the prior art, the utility model has the beneficial effects that: the high-efficiency heat energy utilization type biomass fuel steam boiler has the following advantages:

1. through setting up stirring subassembly so that can place biomass fuel to the top of all support bars of upside in the in-process of using, the start-up igniter of finishing placing is with biomass fuel point, and the back starts three second motors and makes all stirring frames rotate and stir biomass fuel, can make it fully burn in the in-process of stirring;

2. through setting up storage module and making biomass fuel can start first motor after the burning and make left pivot rotate and drive two chains and rotate, two chains rotate and drive all support bars and rotate, the waste material after the in-process burning of all support bars pivoted will fall the inside of conical tank, then open first solenoid valve and can discharge the waste material, need not the manual work to clear up, it is very convenient.

Drawings

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

FIG. 2 is a schematic view of the structure of the igniter of the utility model;

FIG. 3 is a schematic view of the stirring assembly of the present utility model.

In the figure: 1 furnace body, 2 furnace liners, 3 cover plates, 4 igniters, 5 slag discharging components, 51 conical boxes, 52 slag discharging pipes, 53 first electromagnetic valves, 6 storage components, 61 first motors, 62 rotating shafts, 63 sprocket rings, 64 chains, 65 supporting bars, 7 air inlet components, 71 air inlet pipes, 72 spray heads, 73 connecting barrels, 74 air injection pipes, 75 second electromagnetic valves, 8 stirring components, 81 second motors, 82 stirring shafts, 83 stirring frames, 9 exhaust pipes, 10 baffle plates, 11 pull blocks, 12 supporting legs and 13 bottom plates.

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. 1-3, the present embodiment provides a technical solution: a high-efficiency heat energy utilization type biomass fuel steam boiler comprises a boiler body 1 and a slag discharging assembly 5;

furnace body 1: the upper end of the inside is fixed with a furnace liner 2, the upper end of the furnace liner 2 is fastened with a cover plate 3, an igniter 4 is arranged in the furnace body 1, two exhaust ports arranged at the upper end of the furnace body 1 are internally fixed with exhaust pipes 9, the inside of the furnace body 1 is provided with a storage component 6, the rear side of the furnace body 1 is provided with an air inlet component 7, the inside of the furnace body 1 is provided with a stirring component 8, the stirring component 8 is positioned between the furnace liner 2 and the storage component 6, the storage component 6 comprises a first motor 61, a rotating shaft 62, a chain wheel ring 63, a chain 64 and a supporting bar 65, the rear side of the furnace body 1 is provided with the first motor 61, the inside of the furnace body 1 is rotationally connected with two corresponding rotating shafts 62, the output shaft of the first motor 61 is fixed at the rear end of the rotating shaft 62 at the left side, the circumference surface of the rotating shaft 62 is fixed with two corresponding chain wheel rings 63, the four chain wheel rings 63 are connected through the two chain wheels 64, the support bars 65 which are uniformly distributed are fixed between the two chains 64, the input end of the first motor 61 is electrically connected with the output end of the external control switch group, the air inlet assembly 7 comprises an air inlet pipe 71, a spray nozzle 72, a connecting barrel 73, an air injection pipe 74 and a second electromagnetic valve 75, three corresponding fixing holes are formed in the rear side of the furnace body 1, the air inlet pipe 71 is fixed in the fixing holes, the three air inlet pipes 71 are positioned between all the support bars 65, uniformly distributed mounting holes are formed in the circumferential surface of the air inlet pipe 71, the spray nozzle 72 is arranged in the mounting holes, the rear ends of the three air inlet pipes 71 are connected with the connecting barrel 73, the connecting barrel 73 is communicated with the air inlet pipe 74 is fixed in the air inlet arranged at the rear end of the circumferential surface of the connecting barrel 73, a second electromagnetic valve 75 is arranged on the circumferential surface of the air injection pipe 74, the input end of the second electromagnetic valve 75 is electrically connected with the output end of the external control switch group, the stirring assembly 8 comprises a second motor 81, a stirring shaft 82 and a stirring frame 83, three corresponding second motors 81 are arranged on the rear side of the furnace body 1, the stirring shaft 82 is fixed on an output shaft of the second motor 81, the three stirring shafts 82 are positioned in the furnace body 1, the three stirring shafts 82 are positioned between all supporting bars 65 and the furnace liner 2, uniformly distributed stirring frames 83 are fixed on the circumferential surface of the stirring shaft 82, the input end of the second motor 81 is electrically connected with the output end of an external control switch group, the stirring assembly 8 is arranged to stir biomass fuel, so that the biomass fuel can be fully combusted, and fuel gas enters the furnace body 1 through the air inlet assembly 7 and is stored through the storage assembly 6;

slag discharging component 5: the slag discharging device comprises a conical box 51, a slag discharging pipe 52 and a first electromagnetic valve 53, wherein the conical box 51 is fixed on the lower side of the furnace body 1, the furnace body 1 is communicated with the conical box 51, the slag discharging pipe 52 is fixed in a slag discharging port arranged on the lower side of the conical box 51, the first electromagnetic valve 53 is arranged on the circumferential surface of the slag discharging pipe 52, and the slag after combustion is discharged through the slag discharging assembly 5;

wherein: the igniter 4 and the input end of the first electromagnetic valve 53 are electrically connected with the output end of the external control switch group.

Wherein: the baffle 10 is hinged in the inside of the feed inlet that furnace body 1 front side set up, and the front side of baffle 10 is fixed with draws piece 11, seals furnace body 1 through setting up baffle 10.

Wherein: two corresponding supporting legs 12 are fixed on the left side and the right side of the furnace body 1, a bottom plate 13 is fixed on the lower side of the two supporting legs 12, and the furnace body 1 is supported by arranging the supporting legs 12 and the bottom plate 13.

The working principle of the high-efficiency heat energy utilization type biomass fuel steam boiler provided by the utility model is as follows: firstly, pull the baffle 10 through the pull block 11, then place biomass fuel to the top of all support bars 65 of upside, place and finish with outside gas pipeline and gas injection pipe 74 link to each other, open second solenoid valve 75 after the connection and pour into three intake pipe 71's inside into through gas injection pipe 74, the inside gas that enters into intake pipe 71 will spout to the inside of furnace body 1 through evenly distributed's shower nozzle 72, spout the back and close second solenoid valve 75, then start igniter 4 and strike biomass fuel, start three second motors 81 after the striking and make all stirring frame 83 rotate and stir biomass fuel, can make biomass fuel fully burn in the process of stirring, biomass fuel can start first motor 61 after the burning and make the pivot 62 of left side rotate and drive two chains 64, two chains 64 rotate and drive all support bars 65 and rotate, the waste material after all support bars 65 rotate will fall to the inside of conical tank 51, then open first solenoid valve 53 and can discharge the waste material, need not to carry out manual clearance, very convenient.

It should be noted that the external control switch group disclosed in the above embodiment is provided with buttons corresponding to the igniter 4, the first electromagnetic valve 53, the second electromagnetic valve 75, the first motor 61 and the second motor 81 one by one, the first electromagnetic valve 53 and the second electromagnetic valve 75 can be VP3185-205DA1-X81 electromagnetic valves, and the first motor 61 and the second motor 81 can be 1LE0003 three-phase asynchronous motors.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (6)

1. A high-efficient heat energy utilization formula biomass fuel steam boiler, its characterized in that: comprises a furnace body (1) and a slag discharging component (5);

furnace body (1): the upper end of the inside is fixed with a furnace liner (2), the upper end of the furnace liner (2) is fastened with a cover plate (3), an igniter (4) is arranged in the furnace body (1), exhaust pipes (9) are fixed in the two exhaust ports arranged at the upper end of the furnace body (1), a storage component (6) is arranged in the furnace body (1), an air inlet component (7) is arranged at the rear side of the furnace body (1), a stirring component (8) is arranged in the furnace body (1), and the stirring component (8) is positioned between the furnace liner (2) and the storage component (6);

slag discharging component (5): the slag discharging device comprises a conical box (51), a slag discharging pipe (52) and a first electromagnetic valve (53), wherein the conical box (51) is fixed on the lower side of the furnace body (1), the furnace body (1) is communicated with the conical box (51), the slag discharging pipe (52) is fixed in a slag discharging port arranged on the lower side of the conical box (51), and the first electromagnetic valve (53) is arranged on the circumferential surface of the slag discharging pipe (52);

wherein: the igniter (4) and the input end of the first electromagnetic valve (53) are electrically connected with the output end of the external control switch group.

2. The efficient heat energy utilization type biomass fuel steam boiler according to claim 1, wherein: the storage assembly (6) comprises a first motor (61), a rotating shaft (62), sprocket rings (63), chains (64) and supporting bars (65), wherein the first motor (61) is installed at the rear side of the furnace body (1), two corresponding rotating shafts (62) are rotatably connected in the furnace body (1), an output shaft of the first motor (61) is fixed at the rear end of the rotating shaft (62) at the left side, two corresponding sprocket rings (63) are fixed on the circumferential surface of the rotating shaft (62), four sprocket rings (63) are connected through two chains (64), supporting bars (65) which are uniformly distributed are fixed between the two chains (64), and the input end of the first motor (61) is electrically connected with the output end of an external control switch group.

3. The efficient heat energy utilization type biomass fuel steam boiler according to claim 2, wherein: the utility model discloses a gas inlet assembly, including gas inlet pipe (71), shower nozzle (72), connecting barrel (73), gas injection pipe (74) and second solenoid valve (75), three corresponding fixed orifices has been seted up to the rear side of furnace body (1), the inside of fixed orifices is fixed with gas inlet pipe (71), and three gas inlet pipe (71) are located between all support bars (65), the mounting hole of evenly distributed has been seted up on the periphery of gas inlet pipe (71), the internally mounted of mounting hole has shower nozzle (72), and the rear end of three gas inlet pipe (71) is connected with connecting barrel (73), connecting barrel (73) communicate with each other with gas inlet pipe (71), the inside of gas inlet that connecting barrel (73) periphery rear end set up is fixed with gas injection pipe (74), install second solenoid valve (75) on the periphery of gas injection pipe (74), the output of outside control switch group is connected to the input electricity of second solenoid valve (75).

4. The efficient heat energy utilization type biomass fuel steam boiler according to claim 2, wherein: the stirring assembly (8) comprises a second motor (81), stirring shafts (82) and stirring frames (83), three corresponding second motors (81) are arranged on the rear side of the furnace body (1), stirring shafts (82) are fixed on output shafts of the second motors (81), the three stirring shafts (82) are located inside the furnace body (1), the three stirring shafts (82) are located between all supporting bars (65) and the furnace inner (2), the stirring frames (83) which are evenly distributed are fixed on the circumferential surface of the stirring shafts (82), and input ends of the second motors (81) are electrically connected with output ends of an external control switch group.

5. The efficient heat energy utilization type biomass fuel steam boiler according to claim 1, wherein: the inside of the feed inlet that furnace body (1) front side set up articulates has baffle (10), the front side of baffle (10) is fixed with draws piece (11).

6. The efficient heat energy utilization type biomass fuel steam boiler according to claim 1, wherein: two corresponding supporting legs (12) are fixed on the left side and the right side of the furnace body (1), and a bottom plate (13) is fixed on the lower side of the two supporting legs (12).