CN112146084A

CN112146084A - High-efficient combustor of living beings solid fuel

Info

Publication number: CN112146084A
Application number: CN202010989400.5A
Authority: CN
Inventors: 汤先忠; 黄三妹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2020-12-29

Abstract

The invention provides a biomass solid fuel efficient combustor which comprises a combustion box, a frame building unit, an arc-shaped clamping cover, an oxygen introducing unit, a clamping plug and a combustion unit, wherein the frame building unit is arranged on the combustion box; the biomass solid fuel has the advantages that the density of the biomass solid fuel which is mainly crushed and compressed in the process of burning the current biomass solid fuel in the burner is high, the common burner is difficult to completely burn the biomass solid fuel, and the biomass solid fuel is burnt in the process of burning due to insufficient oxygen inside the common burner, so that the biomass solid fuel is easily extinguished in the burning process and the biomass solid fuel is burnt insufficiently, the heat emitted by the biomass solid fuel is insufficient, the burning effect of the biomass solid fuel is difficult to ensure, and the like.

Description

High-efficient combustor of living beings solid fuel

Technical Field

The invention relates to the technical field of fuel combustion, in particular to a biomass solid fuel efficient combustor.

Background

In order to save energy and reduce emission, the protection of the environment is advocated; straws in some crops are usually crushed to be made into biomass solid fuel, so that the utilization rate of the materials is improved, and the purposes of energy conservation and emission reduction are achieved; however, the following problems mainly exist in the process of burning the current biomass solid fuel in the current burner:

the density of the solid fuel which is crushed and compressed is large, the common burner is difficult to completely burn the biomass solid fuel, and the biomass solid fuel is in the burning process because oxygen in the common burner is insufficient, so that the biomass solid fuel is easily extinguished in the burning process and the biomass solid fuel is not sufficiently burnt, the heat emitted by the biomass solid fuel is insufficient, and the burning effect of the biomass solid fuel is difficult to ensure.

In order to improve the combustion effect of the biomass solid fuel; the invention provides a biomass solid fuel high-efficiency combustor, which ensures that biomass solid fuel is fully combusted.

Disclosure of Invention

In order to achieve the purpose, the invention adopts the following technical scheme that the biomass solid fuel efficient combustor comprises a combustion box, a frame building unit, an arc-shaped clamping cover, an oxygen introducing unit, a clamping plug and a combustion unit; the upper end of the combustion box is provided with a bridging unit, the side wall of the combustion box is uniformly provided with feed holes, and the side wall of the feed hole of the fuel tank is provided with an arc-shaped clamping cover through a pin shaft; the oxygen introducing unit is of an L-shaped columnar structure, is arranged in the combustion box, and is provided with a discharge hole at the side wall of the left end of the combustion box, and a clamping plug is arranged at the discharge hole of the combustion box; wherein:

the combustion unit comprises a fuel plate, a movable spring, a receiving disc, a material limiting cylinder, a primary steel wire pull rope, an auxiliary wedge block, an adjusting spring, a secondary steel wire pull rope and an auxiliary cylinder; the movable springs are uniformly arranged on the outer wall of the feeding hole of the combustion box, the upper ends of the movable springs are connected to the outer wall of the lower end of the fuel plate, and the fuel plate is uniformly arranged in the fuel box in an inclined mode through a movable connection mode; air holes are uniformly formed in the lower end of the fuel plate, the material receiving disc is arranged in the combustion box in a movable fit installation mode of being low in left and high in right, the outer wall of the upper end of the material receiving disc is provided with a material limiting cylinder, the outer wall of the lower end of the material receiving disc is uniformly connected with adjusting springs, and the lower ends of the adjusting springs are installed on the inner wall of the combustion box; the primary steel wire pull ropes are uniformly arranged at the lower end of the fuel plate, the lower ends of the primary steel wire pull ropes are provided with auxiliary wedges, the lower ends of the auxiliary wedges are of inclined structures, and the outer walls of the lower ends of the auxiliary wedges are provided with balls in a movable connection mode to be matched with the inclined outer walls of the upper ends of the take-up trays; the secondary steel wire pull rope penetrates through the take-up pan and is connected to the auxiliary wedge blocks which are uniformly arranged, the auxiliary cylinder is installed on the inner wall of the lower end of the combustion box, and the top end of the auxiliary cylinder is connected to the secondary steel wire pull rope; opening the arc-shaped clamping cover; igniting and placing biomass solid fuel to be combusted on the fuel plate, slowly sliding into the lower end of the fuel plate through the fuel plate, and in the process of combusting the biomass solid fuel, intermittently working through an auxiliary cylinder to pull a secondary steel wire pull rope to enable the fuel plate at the upper end to shake, so that the biomass solid fuel is promoted to be fully combusted, waste generated after the biomass solid fuel is combusted falls onto a material receiving disc through air holes in the fuel plate, and the waste on the material receiving disc is intermittently driven to be gathered by the auxiliary cylinder; facilitating the recovery of waste.

Preferably; the oxygen introducing unit comprises an L-shaped vent pipe, a fixed disc, an execution cylinder, a movable plug plate, a pressure spring and a gas clamping plate; the L-shaped breather pipe is arranged in the combustion box, the fixed disc is arranged at the lower end of the L-shaped breather pipe, air holes are uniformly formed in the outer ring of the fixed disc, the execution cylinder is arranged on the left side wall of the fixed disc, the top end of the execution cylinder is connected to the movable plug plate, the movable plug plate is arranged in the L-shaped breather pipe in a sliding fit mode, a high-temperature-resistant rubber cushion is arranged on the outer wall of the movable plug plate, stepped air guide holes are uniformly formed in the movable plug plate, air clamping plates are symmetrically arranged in the stepped air guide holes of the movable plug plate through pin shafts, the side wall of each air clamping plate is connected with one end of a pressure spring, and the other end of the pressure spring is connected with the inner wall of the stepped; when the biomass solid fuel burns in the combustion box, the reciprocating motion of the actuating cylinder enables the oxygen filled into the L-shaped vent pipe to be fully contacted with the biomass solid fuel in the combustion box, so that the biomass solid fuel is fully combusted, and the combustion effect of the biomass solid fuel is ensured.

Preferably; the frame building unit comprises a lapping cylinder, a grid plate and clamping beads; the middle part of the lap joint cylinder is provided with a grid plate, the grid plate is of a metal structure, and the grid plate is uniformly provided with fine and small meshes; the outer wall of the upper end of the lap joint cylinder is uniformly provided with clamping beads, the pot body is placed at the upper end of the lap joint cylinder, and the pot body is prevented from sliding through the clamping beads; and the grid plate is arranged to prevent sundries and the like from entering the combustion box, so that the use safety of the invention is further ensured.

Preferably; the outer wall of the upper end of the fuel plate is uniformly provided with stepped holes; the outer wall of the upper end of the fuel plate is uniformly provided with the stepped holes, so that the contact area between the biomass solid fuel and oxygen placed on the fuel plate can be increased, and the sufficient combustion of the biomass solid fuel is ensured.

Preferably; the inner wall of the middle part of the L-shaped breather pipe is uniformly provided with air guide through holes; evenly be provided with the gas guide through-hole at L type breather pipe middle part inner wall and promoted the pouring of oxygen, effectively guarantee the abundant burning of inside fuel, and set up the gas guide through-hole and can deposit a certain amount of oxygen in L type breather pipe upper end in the middle part to some further assurance the abundant burning of fuel.

Preferably; the clamping bead is convexly lapped on the outer wall of the cylinder, and the outer wall of the clamping bead is provided with a sunken notch; the clamping beads are arranged on the outer wall of the convex overlapping cylinder, so that a gap is formed between a pot body and the overlapping cylinder, which are placed on the overlapping cylinder, and the internal fuel is promoted to be fully combusted; and the outer wall of the clamping bead is provided with a sunken notch which can prevent the pot body and the like placed at the upper end of the lap joint cylinder from sliding, thereby ensuring the stability of the pot body.

The biomass solid fuel to be combusted is ignited and placed on the fuel plate and slowly slides into the lower end of the fuel plate through the fuel plate, and in the process of combusting the biomass solid fuel, the auxiliary cylinder works intermittently to pull the secondary steel wire pull rope to enable the fuel plate at the upper end to shake, so that the biomass solid fuel is promoted to be combusted fully, waste after combusting the biomass solid fuel falls into the receiving tray through the air holes in the fuel plate, and the auxiliary cylinder drives the waste on the receiving tray to be aggregated intermittently; the recovery of waste is convenient;

when the biomass solid fuel is combusted in the combustion box, the reciprocating motion of the cylinder is executed to enable the oxygen filled in the L-shaped vent pipe to be fully contacted with the biomass solid fuel in the combustion box, so that the biomass solid fuel is fully combusted, and the combustion effect of the biomass solid fuel is ensured;

third, the outer wall of the upper end of the fuel plate is uniformly provided with the stepped holes, so that the contact area of the biomass solid fuel placed on the fuel plate and oxygen can be increased, and the biomass solid fuel can be fully combusted.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a front view in section view of the present invention;

FIG. 2 is an enlarged view of a portion of the invention at A in FIG. 1;

fig. 3 is a partial enlarged view of the present invention at B in fig. 1.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.

The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.

As shown in fig. 1 to 3, a biomass solid fuel high-efficiency burner comprises a burning box 1, a bridging unit 2, an arc-shaped clamping cover 3, an oxygen introducing unit 4, a clamping plug 5 and a burning unit 6; the upper end of the combustion box 1 is provided with a bridging unit 2, the side wall of the combustion box 1 is uniformly provided with feed holes, and the side wall of the feed hole of the fuel tank is provided with an arc-shaped clamping cover 3 through a pin shaft; the oxygen introducing unit 4 is of an L-shaped columnar structure, the oxygen introducing unit 4 is arranged inside the combustion box 1, the combustion unit 6 is arranged inside the combustion box 1, a discharge hole is formed in the side wall of the left end of the combustion box 1, and a clamping plug 5 is arranged at the discharge hole of the combustion box 1; wherein:

the bridging unit 2 comprises a bridging cylinder 21, a grid plate 22 and a clamping bead 23; the middle part of the lapping barrel 21 is provided with a grid plate 22, the grid plate 22 is of a metal structure, and the grid plate 22 is uniformly provided with fine and dense meshes; the outer wall of the upper end of the lapping cylinder 21 is uniformly provided with clamping beads 23, the clamping beads 23 protrude out of the outer wall of the lapping cylinder 21, and the outer wall of the clamping beads 23 is provided with a concave notch; the clamping beads 23 are arranged to be convex, so that a gap is formed between the overlapping cylinder 21 and a pot body and the like placed on the overlapping cylinder 21, and the inner fuel is promoted to be fully combusted; the outer wall of the clamping bead 23 is provided with a sunken notch, so that the pot body and the like placed at the upper end of the lap joint cylinder 21 can be prevented from sliding, and the stability of the pot body is ensured; the pan body is placed at the upper end of the lap joint cylinder 21, and the pan body is prevented from sliding through the clamping beads 23; and the grid plate 22 is arranged to prevent sundries and the like from entering the combustion box 1, thereby further ensuring the use safety of the invention.

The oxygen introducing unit 4 comprises an L-shaped vent pipe 41, a fixed disc 42, an execution cylinder 43, a movable plug plate 44, a pressure spring 45 and an air blocking plate 46; the L-shaped breather pipe 41 is arranged in the combustion box 1, the fixed disc 42 is arranged at the lower end of the L-shaped breather pipe 41, and the inner wall of the middle part of the L-shaped breather pipe 41 is uniformly provided with air guide through holes; the air guide through holes are uniformly formed in the inner wall of the middle of the L-shaped breather pipe 41, so that oxygen is filled, sufficient combustion of fuel in the L-shaped breather pipe is effectively guaranteed, and a certain amount of oxygen can be stored in the upper end of the L-shaped breather pipe 41 by arranging the air guide through holes in the middle, so that sufficient combustion of the fuel is further guaranteed; the outer ring of the fixed disk 42 is uniformly provided with vent holes, the execution cylinder 43 is installed on the left end side wall of the fixed disk 42, the top end of the execution cylinder 43 is connected to the movable plug plate 44, the movable plug plate 44 is arranged in the L-shaped vent pipe 41 in a sliding fit mode, the outer wall of the movable plug plate 44 is provided with a high-temperature-resistant rubber mat, the movable plug plate 44 is uniformly provided with stepped air guide holes, air clamping plates 46 are symmetrically arranged in the stepped air guide holes of the movable plug plate 44 through pin shafts, the side wall of each air clamping plate 46 is connected with one end of a pressure spring 45, and the other end of each pressure spring 45 is connected with the inner wall of each stepped air guide hole of the movable plug plate 44; when the biomass solid fuel burns in the combustion box 1, the reciprocating motion of the actuating cylinder 43 makes the oxygen filled into the L-shaped vent pipe 41 fully contact with the biomass solid fuel in the combustion box 1, so that the biomass solid fuel is fully combusted, and the combustion effect of the biomass solid fuel is ensured.

The combustion unit 6 comprises a fuel plate 61, a movable spring 62, a receiving tray 63, a material limiting barrel 64, a primary steel wire pull rope 65, an auxiliary wedge block 66, an adjusting spring 67, a secondary steel wire pull rope 68 and an auxiliary cylinder 69; the movable springs 62 are uniformly arranged on the outer wall of the feeding hole of the combustion box 1, the upper ends of the movable springs 62 are connected to the outer wall of the lower end of the fuel plate 61, and the fuel plate 61 is uniformly arranged in the fuel box in an inclined mode in a movable connection mode; air holes are uniformly formed in the lower end of the fuel plate 61, and stepped holes are uniformly formed in the outer wall of the upper end of the fuel plate 61; the outer wall of the upper end of the fuel plate 61 is uniformly provided with the stepped holes, so that the contact area of the biomass solid fuel placed on the fuel plate 61 and oxygen can be increased, and the sufficient combustion of the biomass solid fuel is ensured; the receiving tray 63 is arranged in the combustion box 1 in a movable fit installation mode of low left and high right, the outer wall of the upper end of the receiving tray 63 is provided with a material limiting barrel 64, the outer wall of the lower end of the receiving tray 63 is uniformly connected with an adjusting spring 67, and the lower end of the adjusting spring 67 is installed on the inner wall of the combustion box 1; the primary steel wire pull ropes 65 are uniformly arranged at the lower end of the fuel plate 61, the lower ends of the primary steel wire pull ropes 65 are provided with auxiliary wedges 66, the lower ends of the auxiliary wedges 66 are of inclined structures, and the outer walls of the lower ends of the auxiliary wedges 66 are provided with balls in a movable connection mode to be matched with the inclined outer walls of the upper ends of the receiving trays 63; the secondary steel wire pull rope 68 penetrates through the receiving disc 63 and is connected to the auxiliary wedge blocks 66 which are uniformly arranged, the auxiliary cylinder 69 is installed on the inner wall of the lower end of the combustion box 1, and the top end of the auxiliary cylinder 69 is connected to the secondary steel wire pull rope 68; opening the arc-shaped clamping cover 3; igniting the biomass solid fuel to be combusted, placing the biomass solid fuel on the fuel plate 61, slowly sliding into the lower end of the fuel plate 61 through the fuel plate 61, and in the process of combusting the biomass solid fuel, intermittently working through the auxiliary cylinder 69 to pull the secondary steel wire pull rope 68 to enable the fuel plate 61 at the upper end to shake, so that the biomass solid fuel is promoted to be fully combusted, the waste after combusting the biomass solid fuel falls onto the material receiving tray 63 through the air holes on the fuel plate 61, and the waste on the material receiving tray 63 is intermittently driven by the auxiliary cylinder 69 to be aggregated; facilitating the recovery of waste.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A biomass solid fuel efficient burner comprises a burning box (1), a frame building unit (2), an arc-shaped clamping cover (3), an oxygen introducing unit (4), a clamping plug (5) and a burning unit (6); the method is characterized in that: the upper end of the combustion box (1) is provided with a bridging unit (2), the side wall of the combustion box (1) is uniformly provided with a feed hole, and the side wall of the feed hole of the fuel tank is provided with an arc-shaped clamping cover (3) through a pin shaft; the oxygen introducing unit (4) is of an L-shaped columnar structure, the oxygen introducing unit (4) is arranged inside the combustion box (1), the combustion unit (6) is arranged inside the combustion box (1), a discharge hole is formed in the side wall of the left end of the combustion box (1), and a clamping plug (5) is arranged at the discharge hole of the combustion box (1); wherein:

the combustion unit (6) comprises a fuel plate (61), a movable spring (62), a receiving disc (63), a material limiting cylinder (64), a primary steel wire pull rope (65), an auxiliary wedge block (66), an adjusting spring (67), a secondary steel wire pull rope (68) and an auxiliary cylinder (69); the movable springs (62) are uniformly arranged on the outer wall of the feeding hole of the combustion box (1), the upper ends of the movable springs (62) are connected to the outer wall of the lower end of the fuel plate (61), and the fuel plate (61) is uniformly arranged in the fuel tank in an inclined mode through a movable connection mode; air holes are uniformly formed in the lower end of the fuel plate (61), the material receiving disc (63) is arranged inside the combustion box (1) in a movable fit installation mode of being low at the left and high at the right, the outer wall of the upper end of the material receiving disc (63) is provided with a material limiting cylinder (64), the outer wall of the lower end of the material receiving disc (63) is uniformly connected with an adjusting spring (67), and the lower end of the adjusting spring (67) is installed on the inner wall of the combustion box (1); the primary steel wire pull ropes (65) are uniformly arranged at the lower end of the fuel plate (61), the lower ends of the primary steel wire pull ropes (65) are provided with auxiliary wedges (66), the lower ends of the auxiliary wedges (66) are of inclined structures, and the outer walls of the lower ends of the auxiliary wedges (66) are provided with balls in a movable connection mode to be matched with the inclined outer walls of the upper ends of the receiving trays (63); and the secondary steel wire pull rope (68) is connected to the uniformly arranged auxiliary wedge block (66) by penetrating through the take-up pan (63), the auxiliary cylinder (69) is installed on the inner wall of the lower end of the combustion box (1), and the top end of the auxiliary cylinder (69) is connected to the secondary steel wire pull rope (68).

2. The biomass solid fuel efficient burner of claim 1, wherein: the oxygen introducing unit (4) comprises an L-shaped vent pipe (41), a fixed disc (42), an execution cylinder (43), a movable plug plate (44), a pressure spring (45) and an air clamping plate (46); the L-shaped vent pipe (41) is arranged in the combustion box (1), the fixed disc (42) is arranged at the lower end of the L-shaped vent pipe (41), and the outer ring of the fixed disk (42) is uniformly provided with vent holes, the execution cylinder (43) is arranged on the side wall of the left end of the fixed disk (42), the top end of an actuating cylinder (43) is connected on a movable plug plate (44), the movable plug plate (44) is arranged in an L-shaped vent pipe (41) in a sliding fit way, the outer wall of the movable plug plate (44) is provided with a high-temperature-resistant rubber cushion, the movable plug plate (44) is uniformly provided with step air guide holes, and the air blocking plates (46) are symmetrically arranged in the stepped air guide holes of the movable plug plate (44) through pin shafts, and the side wall of the air clamping plate (46) is connected with one end of a pressure spring (45), and the other end of the pressure spring (45) is connected with the inner wall of a stepped air guide hole of the movable plug plate (44).

3. The biomass solid fuel efficient burner of claim 1, wherein: the bridging unit (2) comprises a bridging cylinder (21), a grid plate (22) and clamping beads (23); a grid plate (22) is arranged in the middle of the lapping barrel (21), the grid plate (22) is of a metal structure, and meshes with fine sizes are uniformly arranged on the grid plate (22); the outer wall of the upper end of the lapping barrel (21) is uniformly provided with clamping beads (23).

4. The biomass solid fuel efficient burner of claim 1, wherein: the outer wall of the upper end of the fuel plate (61) is uniformly provided with stepped holes.

5. The biomass solid fuel efficient burner of claim 2, wherein: and air guide through holes are uniformly formed in the inner wall of the middle part of the L-shaped breather pipe (41).

6. The biomass solid fuel efficient burner of claim 3, wherein: the clamping bead (23) protrudes out of the outer wall of the overlapping cylinder (21), and a sunken notch is formed in the outer wall of the clamping bead (23).