CN209084743U - A kind of band centrifugation dirt drop drum grate formula biomass combustion machine - Google Patents

Abstract

The utility model discloses a kind of band centrifugation dirt to drop drum grate formula biomass combustion machine, including body, conveying auger and burner hearth, one end of conveying auger is equipped with charging driving motor, the other end of conveying auger connects burner hearth, air blower is installed, air blower connects burner hearth by pipeline, and the bottom end of burner hearth is equipped with burner hearth ash room below conveying auger, burner hearth is connected with centrifugal deduster by being centrifuged into fire tube, and the bottom end of centrifugal deduster is equipped with centrifugal dust-removing ash room；This band is centrifuged dirt and drops drum grate formula biomass combustion machine, air blower and roller cooperation, guarantee the efficiency of combustion of fuel, reduce fuel residues, the dust after burning can fall on burner hearth ash room, such easy cleaning, the high-temperature flue gas that burning generates enters centrifugal deduster into fire tube by centrifugation, and dirt drops to centrifugal dust-removing ash room to dust under the influence of centrifugal force, and the flue gas by filtering enters smoke exhaust pipe by the outlet end of centrifugal deduster, it is discharged to atmosphere, can be reduced pollution and influence on atmospheric environment.

Description

A kind of band centrifugation dirt drop drum grate formula biomass combustion machine

Technical field

The utility model relates to biomass combustion machine technical field, specially a kind of band centrifugation dirt drop drum grate formula biology Matter combustor.

Background technique

Biomass particle burning machine is widely used in boiler, die casting machine, industrial furnace, incinerator, smelting furnace, kitchen are set Standby, drying equipment, food drying equipment, ironing equipment, baking finish unit, highway construction road machinery, industrial annealing furnace, pitch add The various thermal energy industries such as hot equipment, biomass particle burning machine, which refers to, discards composition granule as fuel using agriculture and forestry such as stalks, uses Half gasification, and combustion mode, the problems such as efficiently avoiding slagging of the stalk particle in direct combustion process, and using accurate control Wind, charging, gasification and burning are prepared, high-efficiency cleaning burning is realized in all-in-one machine.Particle burning machine directly exports thermal-flame And flue gas, the energy equipment such as boiler, Industrial Stoves can directly be coupled, market is extensive.But inside existing biomass combustion machine The efficiency of combustion of burner hearth is not high, and residue is excessive in furnace, causes in ashes there are a large amount of unburned fuels, simultaneously because filtering System is bad, causes a large amount of dust emissions into atmosphere.

Utility model content

The purpose of this utility model is to provide a kind of band centrifugation dirt to drop drum grate formula biomass combustion machine, has row Slag, the advantage that break effect is good and the feature of environmental protection is good, can solve the problems of the prior art.

To achieve the above object, the utility model provides the following technical solutions: a kind of band centrifugation dirt drop drum grate formula is raw Substance combustion machine, including body, conveying auger and burner hearth, the conveying auger and burner hearth are respectively positioned on the inside of body, described defeated It send and feed bin is installed above auger, feed bin is fixedly connected with body, and one end of conveying auger is equipped with charging driving motor, conveying The other end of auger connects burner hearth, and air blower is equipped with below conveying auger, and the bottom end of the air blower is connected by mounting base Pick body, and air blower connects burner hearth by pipeline, and the bottom end of the burner hearth is equipped with burner hearth ash room, and the top of burner hearth is equipped with fire Mouthful, the top margin side edge of burner hearth, which is equipped with, to be centrifuged into fire tube, and crater and being centrifuged into fire tube is connect with body, burner hearth by from The heart is connected with centrifugal deduster into fire tube, and the bottom end of the centrifugal deduster is equipped with centrifugal dust-removing ash room, and centrifugal deduster is in It is disposed vertically, smoke exhaust pipe is installed at the top center of centrifugal deduster, smoke exhaust pipe runs through the roof of body.

Preferably, roller, the inner wall contact connectio of roller and burner hearth are installed on the inside of the burner hearth.

Preferably, the output end of the air blower is equipped with air cushion storehouse, and air blower connects furnace by air cushion storehouse Thorax.

Preferably, the lateral wall connection of the smoke exhaust pipe is centrifuged into fire tube, is centrifuged into fire tube and is connected to centrifugal deduster, arranges The bottom of smoke pipe is connected to centrifugal deduster.

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

1. drum grate formula biomass combustion machine drops in band centrifugation dirt, air blower provides air supply to burner hearth, and roller turns When dynamic, fuel ashes are crushed by roller when rotating, and drive rotation passage forward, to reach roller deslagging, break Effect；

2. drum grate formula biomass combustion machine drops in band centrifugation dirt, the dust after fuel combustion can fall on burner hearth ash room, The high-temperature flue gas of such easy cleaning, generation of burning enters centrifugal deduster, work of the dust in centrifugal force into fire tube by centrifugation Centrifugal dust-removing ash room is dropped to lower dirt, the flue gas by filtering enters smoke exhaust pipe by the outlet end of centrifugal deduster, is discharged to Atmosphere can be reduced pollution and influence on atmospheric environment, achieve energy-saving and emission reduction purposes.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the overall structure schematic top plan view of the utility model；

Fig. 3 is the overall structure schematic side view of the utility model.

In figure: 1, body；2, conveying auger；3, burner hearth；4, feed bin；5, driving motor is fed；6, air blower；7, burner hearth ash Room；8, crater；9, it is centrifuged into fire tube；10, centrifugal deduster；11, centrifugal dust-removing ash room；12, smoke exhaust pipe；13, roller；14, Air cushion storehouse.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, a kind of band centrifugation dirt drop drum grate formula biomass combustion machine, including body 1, conveying auger 2 With burner hearth 3, body 1 is the main body of entire combustor, and conveying auger 2 is for delivering fuel into burner hearth 3,2 He of conveying auger Burner hearth 3 is respectively positioned on the inside of body 1, and the top of conveying auger 2 is equipped with feed bin 4, and feed bin 4 is fixedly connected with body 1, conveying auger 2 one end be equipped with charging driving motor 5, charging driving motor 5 can drive conveying auger 2 rotate, conveying auger 2 it is another End connection burner hearth 3, the lower section of conveying auger 2 are equipped with air blower 6, accelerate air flowing when air blower 6 works, and air blower 6 will In a large amount of air deliveries to burner hearth 3 rich in oxygen, guarantee the burning of 3 fuel of burner hearth, the bottom end of air blower 6 passes through mounting base Body 1 is connected, air blower 6 connects burner hearth 3 by pipeline, and the output end of air blower 6 is equipped with air cushion storehouse 14, air blower 6 Burner hearth 3 is connected by air cushion storehouse 14, the inside of burner hearth 3 is equipped with roller 13, and roller 13 contacts company with the inner wall of burner hearth 3 It connects, the fuel ashes in 13 slag chute of roller are crushed by roller 13 while rotating along axle center, and are driven and revolved forward Turn passage, falls into the grey room of bottom, to achieve the effect that 13 deslagging of roller, break, the bottom end of burner hearth 3 is equipped with burner hearth ash room 7, the dust after fuel combustion in burner hearth 3 can largely fall on burner hearth ash room 7 so that it is convenient to clear up, and the top of burner hearth 3 is equipped with Crater 8, the top margin side edge of burner hearth 3, which is equipped with, to be centrifuged into fire tube 9, and crater 8 and being centrifuged into fire tube 9 is connect with body 1, Burner hearth 3 is connected with centrifugal deduster 10 by being centrifuged into fire tube 9, and the bottom end of centrifugal deduster 10 is equipped with centrifugal dust-removing ash room 11, the dust by centrifugation can be fallen in centrifugal dust-removing ash room 11, the perpendicular placement of centrifugal deduster 10, centrifugal deduster 10 Smoke exhaust pipe 12 is installed, smoke exhaust pipe 12 runs through the roof of body 1, and the lateral wall connection of smoke exhaust pipe 12 is centrifuged into fire at the center of top Pipe 9 is centrifuged into fire tube 9 and is connected to centrifugal deduster 10, and the bottom of smoke exhaust pipe 12 is connected to centrifugal deduster 10, and material is in burner hearth In 3 after burning, the high-temperature flue gas for generation of burning enters the arrival end of centrifugal deduster 10 by centrifugation into fire tube 9, dust from Dirt drops to centrifugal dust-removing ash room 11 under the action of mental and physical efforts, and the flue gas by filtering enters row by the outlet end of centrifugal deduster 10 Smoke pipe 12, is discharged to atmosphere, can be reduced pollution and influence on atmospheric environment, achieves energy-saving and emission reduction purposes.

In summary: this band is centrifuged dirt and drops drum grate formula biomass combustion machine, and air blower 6 provides air to burner hearth 3 and supplies It answers, fuel ashes are crushed by roller 13 when rotating, and drive rotation passage forward, to reach 13 deslagging of roller, break Effect, the dust after fuel combustion can fall on burner hearth ash room 7 so that it is convenient to clear up, the high-temperature flue gas for generation of burning pass through from The heart enters centrifugal deduster 10 into fire tube 9, and dirt drops to centrifugal dust-removing ash room 11 to dust under the influence of centrifugal force, by filtering Flue gas enters smoke exhaust pipe 12 by the outlet end of centrifugal deduster 10, is discharged to atmosphere, can be reduced pollution to atmospheric environment and It influences, achieves energy-saving and emission reduction purposes.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. drum grate formula biomass combustion machine, including body (1), conveying auger (2) and burner hearth (3) drop in a kind of band centrifugation dirt, It is characterized by: the conveying auger (2) and burner hearth (3) are respectively positioned on the inside of body (1), the top of the conveying auger (2) It being equipped with feed bin (4), feed bin (4) is fixedly connected body (1), and one end of conveying auger (2) is equipped with charging driving motor (5), The other end of conveying auger (2) connects burner hearth (3), is equipped with air blower (6) below conveying auger (2), the air blower (6) Bottom end body (1) is connected by mounting base, air blower (6) is pacified by pipeline connection burner hearth (3), the bottom end of the burner hearth (3) Equipped with burner hearth ash room (7), the top of burner hearth (3) is equipped with crater (8), and the top margin side edge of burner hearth (3), which is equipped with, to be centrifuged into fire It manages (9), crater (8) and being centrifuged into fire tube (9) is connect with body (1), and burner hearth (3), which passes through to be centrifuged into fire tube (9), to be connected with Centrifugal deduster (10), the bottom end of the centrifugal deduster (10) are equipped with centrifugal dust-removing ash room (11), centrifugal deduster (10) Perpendicular placement is equipped with smoke exhaust pipe (12) at the top center of centrifugal deduster (10), and smoke exhaust pipe (12) is through body (1) Roof.

2. drum grate formula biomass combustion machine drops in a kind of band centrifugation dirt according to claim 1, it is characterised in that: described It is equipped on the inside of burner hearth (3) roller (13), the inner wall of roller (13) and burner hearth (3) connects.

3. drum grate formula biomass combustion machine drops in a kind of band centrifugation dirt according to claim 1, it is characterised in that: described The output end of air blower (6) is equipped with air cushion storehouse (14), and air blower (6) passes through air cushion storehouse (14) connection burner hearth (3).

4. drum grate formula biomass combustion machine drops in a kind of band centrifugation dirt according to claim 1, it is characterised in that: described The lateral wall connection of smoke exhaust pipe (12) is centrifuged into fire tube (9), is centrifuged into fire tube (9) and is connected to centrifugal deduster (10), smoke exhaust pipe (12) bottom is connected to centrifugal deduster (10).