CN112610970A - Deslagging system for biomass gas production - Google Patents
Deslagging system for biomass gas production Download PDFInfo
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- CN112610970A CN112610970A CN202011503060.7A CN202011503060A CN112610970A CN 112610970 A CN112610970 A CN 112610970A CN 202011503060 A CN202011503060 A CN 202011503060A CN 112610970 A CN112610970 A CN 112610970A
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- boiler body
- pipeline
- connecting rod
- air
- deslagging
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
- F23J1/06—Mechanically-operated devices, e.g. clinker pushers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B80/00—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a deslagging system for biomass gas production, which comprises a boiler body and a deslagging machine, wherein the bottom of the boiler body is communicated with a deslagging pipeline, the bottom end of the deslagging pipeline is communicated with the top of the deslagging machine, a supporting frame is fixedly connected to an inner cavity of the boiler body, and the top of the supporting frame is movably connected with a connecting rod. This deslagging system is used in production of living beings gas, the surface of touching the touching ball is touched in the actuating mechanism start-up in the mucking machine, the touching ball drives the connecting rod motion, the connecting rod drives the spacing inslot motion of stop frame in the support frame, the connecting rod motion drives and dials the board motion, the connecting rod stirs boiler body and arranges the incomplete carbon in the sediment pipeline with dialling the board, pile up the hollowing destruction of production with the incomplete carbon, stir the incomplete carbon and carry in to the mucking machine, can effectually prevent that the incomplete carbon from piling up unable normal ejection of compact, and need not extra power supply and can operate.
Description
Technical Field
The invention relates to the technical field of biomass gas production, in particular to a deslagging system for biomass gas production.
Background
The gasification technology is a technology of biomass thermochemical conversion, namely, under the condition of incomplete combustion, a biomass fuel is subjected to cracking of organic hydrocarbon chains with higher molecular weight to be changed into combustible gases such as CO, H2, CH4 and the like with lower molecular weight, and a biomass fuel gas takes agricultural and forestry waste as a raw material and is a combustible gas obtained by oxidizing, reducing and pyrolyzing C in the biomass fuel gas under the anoxic thermodynamic condition. The gasification process is divided into four processes of oxidation reaction, reduction reaction, pyrolysis, drying and the like of biomass raw materials, and the generated combustible gas is biomass gas.
Need remove the sediment through deslagging system during biomass gas production, but current deslagging system has following problem when using:
(1) when carrying the carbon residue, pile up in the boiler body after the carbon residue burning, produce the hollowing easily, lead to unable automatic unloading under the effect of gravity.
(2) There is no good means for utilizing the residual heat of the carbon residue.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a deslagging system for biomass gas production, which solves the problem that when residual carbon is conveyed, the residual carbon is accumulated in a boiler body after being combusted, so that hollowing is easily generated, and automatic blanking cannot be performed under the action of gravity.
In order to achieve the purpose, the invention is realized by the following technical scheme: a deslagging system for biomass gas production comprises a boiler body and a slag extractor, wherein the bottom of the boiler body is communicated with a deslagging pipeline, the bottom end of the deslagging pipeline is communicated with the top of the slag extractor, a supporting frame is fixedly connected to the inner cavity of the boiler body, a connecting rod is movably connected to the top of the supporting frame, the bottom end of the connecting rod sequentially penetrates through the supporting frame, the boiler body, the deslagging pipeline and the slag extractor from top to bottom and extends to the inner cavity of the slag extractor, a touch ball is fixedly connected to the bottom end of the connecting rod, a transmission mechanism of the slag extractor is abutted to the surface of the touch ball, the connecting rod is located on a limiting frame fixedly connected to the inner cavity of the supporting frame, a limiting groove clamped with the surface of the limiting frame is formed in the inner cavity of the supporting frame, a stirring plate is fixedly connected to the top end of the connecting rod, and, the touching ball drives the connecting rod motion, and the connecting rod drives the spacing inslot motion of stop frame in the support frame, and the connecting rod motion drives and dials the board motion, and the connecting rod with dial the board and stir boiler body and arrange the residual carbon in the sediment pipeline, pile up the hollowing of production with the residual carbon and destroy, stir the residual carbon and carry in to the mucking machine, can effectually prevent that the residual carbon from piling up the unable normal ejection of compact to need not extra power supply and can operate.
As a further scheme of the invention: the connecting rod, the supporting frame, the touch ball and the limiting frame are all made of high-temperature-resistant materials.
As a further scheme of the invention: the top fixedly connected with fan of mucking machine, the top intercommunication of mucking machine has the air suction groove, the suction opening intercommunication of fan has the air suction pipeline, the one end of air suction pipeline and the inner chamber intercommunication in air suction groove, when carrying, start the fan, the fan is carried the air suction to air suction groove through air suction pipeline, air suction groove carries the hot-air in the mucking machine to air suction inslot, carry the air suction pipeline after oblique filter screen filters in, carry this internally through the air-out pipeline to the boiler, bring out this internal hot-air of boiler and carry in the air let-in of boiler body, ventilate to the boiler body and carry on combustion-supportingly, in the cooling, utilize high hot-hot air, it is more energy-concerving and environment-protective.
As a further scheme of the invention: the inner cavity of the air exhaust groove is fixedly connected with an inclined filter screen.
As a further scheme of the invention: the air outlet intercommunication of fan has the air-out pipeline, the one end of air-out pipeline runs through the right side of boiler body and extends to the left side of boiler body, the air-out pipeline is the bending shape.
As a further scheme of the invention: one end of the air outlet pipeline is communicated with an air inlet of the boiler body.
As a further scheme of the invention: and a water seal groove is arranged on the surface of the slag discharge pipeline.
As a further scheme of the invention: the use method of the deslagging system comprises the following steps:
step one, residual carbon generated by combustion of a boiler body automatically drops to the bottom of the boiler body under the action of gravity and is conveyed into a slag extractor through a slag extractor pipeline, the slag extractor is started to discharge the residual carbon through a transmission mechanism, when the residual carbon is discharged, the transmission mechanism in the slag extractor is started to touch the surface of a touch ball, the touch ball drives a connecting rod to move, the connecting rod drives a limiting frame to move in a limiting groove in a supporting frame, the connecting rod moves to drive a stirring plate to move, the connecting rod and the stirring plate stir the residual carbon in the boiler body and the slag extractor pipeline, hollow drums generated by residual carbon accumulation are damaged, and the residual carbon is conveyed into the slag extractor;
step two, when carrying, start the fan, the fan carries out convulsions to the groove of bleeding through the suction line, and the groove of bleeding carries the hot-air in with the mucking machine to take out the gas inslot, carries the suction line after oblique filter screen filters in, and it is internal to carry the boiler through the air-out pipeline, takes out this internal hot-air of boiler and carries the air inlet of boiler body in, ventilates to the boiler body and carries on combustion-supportingly.
Advantageous effects
The invention provides a deslagging system for biomass gas production. Compared with the prior art, the method has the following beneficial effects:
1. a deslagging system for biomass gas production is characterized in that a deslagging pipeline is communicated with the bottom of a boiler body, the bottom end of the deslagging pipeline is communicated with the top of a deslagging machine, a supporting frame is fixedly connected to an inner cavity of the boiler body, a connecting rod is movably connected to the top of the supporting frame, the bottom end of the connecting rod sequentially penetrates through the supporting frame from top to bottom, the boiler body, the deslagging pipeline and the deslagging machine and extends to the inner cavity of the deslagging machine, a touch ball is fixedly connected to the bottom end of the connecting rod, a transmission mechanism of the deslagging machine is abutted to the surface of the touch ball, the connecting rod is located in the inner cavity of the supporting frame and is fixedly connected with a limiting frame, a limiting groove clamped with the surface of the limiting frame is formed in the inner cavity of the supporting frame, a stirring plate is fixedly connected to the top end of the connecting rod, the transmission mechanism in the deslagging machine, the connecting rod motion drives and dials the board motion, and the connecting rod stirs boiler body and arranges the residual carbon in the sediment pipeline with dialling the board, piles up the hollowing destruction that produces with the residual carbon, stirs the residual carbon and carries in to the mucking machine, can effectually prevent that the residual carbon from piling up unable normal ejection of compact to need not extra power supply and can operate.
2. A deslagging system for biomass gas production, a fan is fixedly connected with the top of a slag extractor, the top of the slag extractor is communicated with an air suction groove, an air suction opening of the fan is communicated with an air suction pipeline, one end of the air suction pipeline is communicated with an inner cavity of the air suction groove, an inclined filter screen is fixedly connected with the inner cavity of the air suction groove, an air outlet of the fan is communicated with an air outlet pipeline, one end of the air outlet pipeline penetrates through the right side of a boiler body and extends to the left side of the boiler body, the air outlet pipeline is in a bent shape, one end of the air outlet pipeline is communicated with an air inlet of the boiler body, when conveying is carried out, the fan is started, the fan carries out air suction on the air suction groove through the air suction pipeline, the hot air in the slag extractor is conveyed into the air suction groove by the air suction groove, the hot air is conveyed into the air suction pipeline after being filtered by the inclined filter screen, the hot air in the, the boiler body is ventilated to support combustion, high-temperature air is utilized while the boiler body is cooled, and the boiler is more energy-saving and environment-friendly.
Drawings
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a cross-sectional view of the support structure of the present invention;
fig. 3 is a partial enlarged view of the invention at a in fig. 1.
In the figure: 1. a boiler body; 2. a slag discharge pipeline; 3. a slag discharging machine; 4. a support frame; 5. a connecting rod; 6. touching the ball; 7. a limiting frame; 8. a limiting groove; 9. a poking plate; 10. a fan; 11. an air exhaust groove; 12. an air extraction duct; 13. an inclined filter screen; 14. and (4) an air outlet pipeline.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a deslagging system for biomass gas production comprises a boiler body 1 and a slag extractor 3, a transmission mechanism in the slag extractor 3 is started to touch the surface of a contact ball 6, the contact ball 6 drives a connecting rod 5 to move, the connecting rod 5 drives a limiting frame 7 to move in a limiting groove 8 in a supporting frame 4, the connecting rod 5 drives a stirring plate 9 to move, the connecting rod 5 and the stirring plate 9 stir carbon residues in the boiler body 1 and a slag discharge pipeline 2, a hollow drum generated by accumulation of the carbon residues is damaged, the carbon residues are stirred to be conveyed into the slag extractor 3, the carbon residues can be effectively prevented from being accumulated and unable to be normally discharged, the operation can be carried out without an additional power source, the bottom of the boiler body 1 is communicated with the slag discharge pipeline 2, the bottom of the slag discharge pipeline 2 is communicated with the top of the slag extractor 3, a supporting frame 4 is fixedly connected to an inner cavity of the boiler body 1, and the top, the bottom end of the connecting rod 5 sequentially penetrates through the support frame 4, the boiler body 1, the slag discharge pipeline 2 and the slag extractor 3 from top to bottom and extends to an inner cavity of the slag extractor 3, a touch ball 6 is fixedly connected to the bottom end of the connecting rod 5, a transmission mechanism of the slag extractor 3 is abutted to the surface of the touch ball 6, a limiting frame 7 is fixedly connected to the inner cavity of the connecting rod 5, which is positioned on the support frame 4, a limiting groove 8 which is clamped with the surface of the limiting frame 7 is formed in the inner cavity of the support frame 4, a stirring plate 9 is fixedly connected to the top end of the connecting rod 5, the support frame 4, the touch ball 6 and the limiting frame 7 are made of high-temperature resistant materials, a fan 10 is fixedly connected to the top of the slag extractor 3, an air suction groove 11 is communicated with the top of the slag extractor 3, an air suction opening of the fan 10 is communicated with an, the hot air in the slag extractor 3 is conveyed into the air extracting groove 11 by the air extracting groove 11, is conveyed into the air extracting pipeline 12 after being filtered by the inclined filter screen 13, is conveyed into the boiler body 1 by the air outlet pipeline 14, takes out the hot air in the boiler body 1 and conveys the hot air into an air inlet of the boiler body 1, the boiler body 1 is ventilated to support combustion, high-temperature air is utilized while the temperature is reduced, the boiler is more energy-saving and environment-friendly, one end of an air suction pipeline 12 is communicated with an inner cavity of an air suction groove 11, an inclined filter screen 13 is fixedly connected to the inner cavity of the air suction groove 11, an air outlet of a fan 10 is communicated with an air outlet pipeline 14, one end of the air outlet pipeline 14 penetrates through the right side of the boiler body 1 and extends to the left side of the boiler body 1, the air outlet pipeline 14 is bent, one end of the air outlet pipeline 14 is communicated with an air inlet of the boiler body 1, and a water seal groove is formed in the surface of a slag;
the use method of the deslagging system comprises the following steps:
step one, residual carbon generated by combustion of a boiler body 1 automatically falls to the bottom of the boiler body 1 under the action of gravity, and is conveyed into a slag extractor 3 through a slag discharge pipeline 2, the slag extractor 3 is started to discharge the residual carbon through a transmission mechanism, when the residual carbon is discharged, the transmission mechanism in the slag extractor 3 is started to touch the surface of a touch ball 6, the touch ball 6 drives a connecting rod 5 to move, the connecting rod 5 drives a limiting frame 7 to move in a limiting groove 8 in a supporting frame 4, the connecting rod 5 moves to drive a stirring plate 9 to move, the connecting rod 5 and the stirring plate 9 stir the residual carbon in the boiler body 1 and the slag discharge pipeline 2, an empty drum generated by accumulation of the residual carbon is damaged, and the residual carbon is conveyed into the slag extractor 3;
step two, when carrying, start fan 10, fan 10 carries out convulsions to air exhaust groove 11 through exhaust duct 12, in air exhaust groove 11 carried the hot-air in the mucking machine 3 to air exhaust groove 11, in the air exhaust pipe 12 was carried after filter through oblique filter screen 13, in boiler body 1 was carried to air-out pipe 14, in taking out the hot-air in boiler body 1 and carrying the air inlet of boiler body 1, ventilate to boiler body 1 and carry out combustion-supporting.
When the device is used, residual carbon generated by combustion of a boiler body 1 automatically falls to the bottom of the boiler body 1 under the action of gravity and is conveyed into a slag extractor 3 through a slag discharge pipeline 2, the slag extractor 3 is started to discharge the residual carbon through a transmission mechanism, the transmission mechanism in the slag extractor 3 is started to touch the surface of a touch ball 6 when the residual carbon is discharged, the touch ball 6 drives a connecting rod 5 to move, the connecting rod 5 drives a limiting frame 7 to move in a limiting groove 8 in a supporting frame 4, the connecting rod 5 moves to drive a stirring plate 9 to move, the connecting rod 5 and the stirring plate 9 stir the residual carbon in the boiler body 1 and the slag discharge pipeline 2, an empty drum generated by residual carbon accumulation is damaged, and the residual carbon is conveyed into the slag extractor 3; when carrying, start fan 10, fan 10 carries out convulsions to air exhaust groove 11 through exhaust pipe 12, and air exhaust groove 11 carries the hot-air in the mucking machine 3 in air exhaust groove 11, and in carrying air exhaust pipe 12 after oblique filter screen 13 filters, in boiler body 1 is carried to air-out pipeline 14, takes out the hot-air in boiler body 1 and carries in boiler body 1's the air let in, ventilates to boiler body 1 and carries on combustion-supportingly.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (8)
1. The utility model provides a deslagging system for biomass gas production, includes boiler body (1) and mucking machine (3), the bottom intercommunication of boiler body (1) has row's sediment pipeline (2), arrange the bottom of sediment pipeline (2) and the top intercommunication of mucking machine (3), its characterized in that: inner chamber fixedly connected with support frame (4) of boiler body (1), the top swing joint of support frame (4) has connecting rod (5), the bottom from the top down of connecting rod (5) runs through support frame (4), boiler body (1), row's sediment pipeline (2) and mucking machine (3) in proper order and extends to the inner chamber of mucking machine (3), the bottom fixedly connected with touching ball (6) of connecting rod (5), the drive mechanism of mucking machine (3) and the surface butt of touching ball (6), inner chamber fixedly connected with spacing frame (7) that connecting rod (5) are located support frame (4), spacing groove (8) with the surface joint of spacing frame (7) are seted up to the inner chamber of support frame (4), movable plate (9) are dialled to the top fixedly connected with of connecting rod (5).
2. The deslagging system for biomass gas production according to claim 1, wherein: the connecting rod (5), the supporting frame (4), the touch ball (6) and the limiting frame (7) are all made of high-temperature-resistant materials.
3. The deslagging system for biomass gas production according to claim 1, wherein: the top fixedly connected with fan (10) of mucking machine (3), the top intercommunication of mucking machine (3) has air suction groove (11), the suction opening intercommunication of fan (10) has air suction pipeline (12), the one end of air suction pipeline (12) and the inner chamber intercommunication in air suction groove (11).
4. The deslagging system for biomass gas production according to claim 3, wherein: an inclined filter screen (13) is fixedly connected with the inner cavity of the air exhaust groove (11).
5. The deslagging system for biomass gas production according to claim 3, wherein: the air outlet intercommunication of fan (10) has air-out pipeline (14), the one end of air-out pipeline (14) runs through the right side of boiler body (1) and extends to the left side of boiler body (1), air-out pipeline (14) are the bending shape.
6. The deslagging system for biomass gas production according to claim 5, wherein: one end of the air outlet pipeline (14) is communicated with an air inlet of the boiler body (1).
7. The deslagging system for biomass gas production according to claim 1, wherein: and a water seal groove is arranged on the surface of the slag discharge pipeline (2).
8. The deslagging system for biomass gas production according to claim 1, wherein: the use method of the deslagging system comprises the following steps:
step one, residual carbon generated by combustion of a boiler body (1) automatically falls to the bottom of the boiler body (1) under the action of gravity, the residual carbon is conveyed into a slag extractor (3) through a slag discharge pipeline (2), the slag extractor (3) is started to discharge the residual carbon through a transmission mechanism, when the residual carbon is discharged, the transmission mechanism in the slag extractor (3) is started to touch the surface of a touch ball (6), the touch ball (6) drives a connecting rod (5) to move, the connecting rod (5) drives a limiting frame (7) to move in a limiting groove (8) in a supporting frame (4), the connecting rod (5) moves to drive a stirring plate (9) to move, the connecting rod (5) and the stirring plate (9) stir the residual carbon in the boiler body (1) and the slag discharge pipeline (2), an empty drum generated by accumulation of the residual carbon is damaged, and the residual carbon is conveyed into the slag extractor (3);
step two, when carrying out the transport, start fan (10), fan (10) carry out convulsions through air suction pipeline (12) to air exhaust groove (11), air exhaust groove (11) are carried the hot-air in mucking machine (3) in air exhaust groove (11), filter through oblique filter screen (13) and carry in air exhaust pipeline (12), carry boiler body (1) in air-out pipeline (14), bring out the hot-air in boiler body (1) and carry in the air inlet of boiler body (1), ventilate to boiler body (1) and carry out combustion-supporting.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011503060.7A CN112610970B (en) | 2020-12-17 | 2020-12-17 | Slag removal system is used in biomass gas production |
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| CN202011503060.7A CN112610970B (en) | 2020-12-17 | 2020-12-17 | Slag removal system is used in biomass gas production |
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| CN112610970A true CN112610970A (en) | 2021-04-06 |
| CN112610970B CN112610970B (en) | 2023-05-12 |
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| Publication number | Publication date |
|---|---|
| CN112610970B (en) | 2023-05-12 |
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