CN212269994U - Biomass fuel gas-carbon co-production line - Google Patents
Biomass fuel gas-carbon co-production line Download PDFInfo
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- CN212269994U CN212269994U CN202020518026.6U CN202020518026U CN212269994U CN 212269994 U CN212269994 U CN 212269994U CN 202020518026 U CN202020518026 U CN 202020518026U CN 212269994 U CN212269994 U CN 212269994U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
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Abstract
The utility model provides a biomass fuel gas charcoal coproduction production line mainly relates to wooden board producer biomass fuel production and utilization field. A biomass fuel gas-carbon co-production line comprises a gas-carbon co-production furnace; feeding equipment; the feeding equipment is adapted to the filling opening; a gas-dust separator; one side of the top of the gas-dust separator is connected with the gas outlet; a carbon powder collector; the carbon powder collector is connected with the carbon outlet; a tar filter; the gas outlet end of the coke oil filter far away from the gas-dust separator is provided with an air pump, the gas outlet end of the coke oil filter is connected with a first branch and a second branch, and the first branch is connected with the second branch in parallel. The beneficial effects of the utility model reside in that: the utility model discloses utilize biomass fuel preparation biomass gas and charcoal, biomass gas is as clean energy, and burning environmental protection and calorific value are high, and the product powdered carbon of gas charcoal coproduction, tar also can regard as the by-product to sell moreover to create income for the enterprise.
Description
Technical Field
The utility model relates to a wooden board producer biomass fuel production and utilization field specifically are biomass fuel gas charcoal coproduction production line.
Background
During the production process of wood boards, a large amount of wood waste is usually generated during blanking and shaping of ring joints, and the waste is often directly used as fuel. However, in the drying process of the wood board, the heat generated by using the fuel often cannot meet the requirement, and the fuel is usually burnt insufficiently and can generate thick black smoke, so that the direct combustion of the wood waste for heat supply is not allowed at present with increasingly strict environmental requirements. Therefore, the drying of the plates is mainly realized by electric heating or natural gas combustion heat in the industry at present, and the drying mode consumes a large amount of electric energy or gas resources, so that the production cost of enterprises is high.
SUMMERY OF THE UTILITY MODEL
For solving prior art's not enough, the utility model provides a biomass fuel gas charcoal coproduction production line, it can utilize biomass fuel to prepare biomass fuel gas and charcoal, and biomass fuel gas is as clean energy, and the combustion process can not produce serious pollution, and biomass fuel gas calorific value is high, the stoving demand in the satisfied panel course of working that can be fine. And the carbon powder and tar which are the products of gas-carbon co-production can also be sold as byproducts, thereby creating income for enterprises.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:
biomass fuel gas charcoal coproduction production line includes:
a gas-carbon co-production furnace; a filling opening is arranged above the gas-carbon co-production furnace, a gas outlet is arranged at the top of the gas-carbon co-production furnace, and a carbon outlet is arranged at the bottom of the gas-carbon co-production furnace;
feeding equipment; the feeding equipment is adapted to the filling opening;
a gas-dust separator; one side of the top of the gas-dust separator is connected with the gas outlet;
a carbon powder collector; the carbon powder collector is connected with the carbon outlet;
a tar filter; the coke oil filter is connected with the middle part of the gas-dust separator, an air outlet end of the coke oil filter, which is far away from the gas-dust separator, is provided with an air pump, the air outlet end of the coke oil filter is connected with a first branch and a second branch, and the first branch and the second branch are connected in parallel;
a biomass fuel dryer; the biomass fuel dryer is connected to the tail end of the first branch;
a board dryer; and the plate dryer is connected to the tail end of the second branch.
Preferably, the feeding equipment is a lifting machine or a belt conveyor, and the blanking end of the feeding equipment is positioned above the filling opening.
Preferably, a storage bin is arranged above the starting end of the feeding equipment, and an electric control valve is arranged at a discharge port at the bottom of the storage bin.
Preferably, powdered carbon collector includes screw conveyer and buffer cylinder, the mouth that connects of screw conveyer bottom is connected with carbon outlet, screw conveyer is a certain angle syncline top and extends, the discharge gate at screw conveyer top is connected with the buffer cylinder.
Preferably, a circulating water cavity is arranged in the side wall of the spiral conveyor, and the circulating water cavity is connected with a cooling water circulating system.
Preferably, the tar filter comprises a first-stage filter and a second-stage filter, the first-stage filter and the second-stage filter are connected in series, and the air suction pump is located between the first-stage filter and the second-stage filter.
Preferably, the first-stage filter and the second-stage filter are water-seal filters.
Preferably, the biomass fuel gas-carbon co-production line further comprises a third branch connected with the gas outlet end of the coke oil filter, the third branch, the first branch and the second branch are connected in parallel, and the third branch is connected with a pressure pump and a gas storage device.
Contrast prior art, the beneficial effects of the utility model are that:
the utility model discloses a place that gas charcoal coproduction stove reacts as biomass fuel carries out the reaction carries out the thermal cracking to the biomass under oxygen-limited or anaerobic condition, and the preparation produces combustible gas such as carbon monoxide, methane as fuel, goes out simultaneously and produces powdered carbon and a small amount of tar. The heat generated by combustion of biomass gas can meet the heat demand of the processes of hot pressing, drying and the like of the plates, and the heat acquisition cost of enterprises is reduced. The combustion of the biomass gas can not generate larger pollution and meets the requirement of environmental protection. The produced carbon powder and tar can be sold as byproducts, thereby creating income for enterprises.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numerals shown in the drawings: 1. a gas-carbon co-production furnace; 2. feeding equipment; 3. a gas-dust separator; 4. a carbon powder collector; 5. a tar filter; 6. a biomass fuel dryer; 7. a board dryer; 8. an air pump; 9. a first branch; 10. a second branch circuit; 11. a storage bin; 12. an electrically controlled valve; 13. a third branch; 14. a pressure pump; 15. a gas storage device; 41. a screw conveyor; 42. a buffer cylinder; 51. a primary filter; 52. a secondary filter.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.
As shown in figure 1, the biomass fuel gas carbon co-production line comprises:
a gas-carbon co-production furnace 1; the gas-carbon combined production furnace is characterized in that a filling opening is formed above the gas-carbon combined production furnace 1, a gas outlet is formed in the top of the gas-carbon combined production furnace 1, and a carbon outlet is formed in the bottom of the gas-carbon combined production furnace 1. The filling opening is used as a filling opening of biomass fuel, the gas outlet is used as a guide outlet of biomass fuel gas generated by reaction, and the carbon outlet is used as a collecting opening of carbon powder. The biomass fuel gas and the byproducts such as carbon powder, tar and the like are generated through the thermal cracking reaction of the biomass fuel in a gas-carbon co-production furnace under the conditions of oxygen limitation and high temperature.
A feeding device 2; the feeding equipment 2 is matched with the filling opening, adopts a belt conveyor or a vertical conveyor and is used for conveying crushed biomass waste into the gas-carbon co-production furnace for carrying out thermal cracking reaction.
A gas-dust separator 3; one side of the top of the gas-dust separator 3 is connected with a gas outlet of the gas-carbon co-production furnace; the gas-dust separator is used as a filter, a filter cavity is arranged in the gas-dust separator, the filter cavity 1 is in an obtuse triangle shape, the filter cavity is formed by welding metal plates, a separator gas outlet is formed in the obtuse angle of the filter cavity, and the separator gas outlet can be connected with a gas outlet pipeline through a flange. The top of the filter cavity is the air inlet of the separator connected with the air outlet pipeline of the gas-carbon co-production furnace. The bottom of the gas-dust separator is provided with a carbon powder outlet, and a valve is arranged at the carbon powder outlet. The filter cavity is internally provided with a tongue plate, the top of the tongue plate is welded with the top surface of the filter cavity, an air inlet and an air outlet of the separator are separated, and the filter cavity is not completely separated below the tongue plate. The device is characterized in that the tongue plate is arranged in the filter cavity, fuel gas introduced from the gas inlet of the separator needs to enter the gas outlet of the separator through the opening below the tongue plate, and the carbon powder is blocked by the tongue plate. Because the weight of the carbon powder is larger than that of the fuel gas, the carbon powder losing power can slide to the bottom of the filter cavity and be stacked after being blocked by the tongue plate, the effect of separating the fuel gas from the carbon powder is achieved, the proportion of the carbon powder in the fuel gas is greatly reduced, and the smoothness of a fuel gas conveying pipeline and storage equipment is guaranteed.
A carbon powder collector 4; the carbon powder collector 4 is connected with the carbon outlet. And opening a valve of a carbon powder guide outlet at the bottom of the gas-dust separator at regular time, guiding the carbon powder in the gas-dust separator into a carbon powder collector, cooling and guiding the carbon powder by the carbon powder collector, and waiting for subsequent loading and selling.
A tar filter 5; the gas outlet of the separator at the middle part of the coke oil filter 5 and the gas-dust separator 3 is connected through a pipeline, the gas outlet end of the coke oil filter 5 far away from the gas-dust separator 3 is connected with a gas pump 8 in series through a pipeline, and the gas pump is used as the conveying power of the biomass gas in the pipeline. The gas outlet end of the tar filter 5 is connected with a first branch 9 and a second branch 10, and the first branch 9 and the second branch 10 are in parallel connection. The tar filter in the device is a water seal filter, and the tar is adsorbed on the water surface through the biomass gas containing the tar through the bottom water filter layer, so that the tar filtering effect is realized.
A biomass fuel dryer 6; the biomass fuel dryer 6 is connected to the end of the first branch 9. The biomass fuel dryer is a spiral rotary drum device, one end of the biomass fuel dryer is a gas combustion cavity, hot gas generated by combustion penetrates through the rotary drum to dry pulverized biomass fuel conveyed by the spiral conveyor so as to reduce moisture in the pulverized biomass fuel, and therefore the pulverized biomass fuel can react more stably in the gas-carbon co-production furnace.
A board dryer 7; the board dryer 7 is connected to the end of the second branch 10. The plate dryer is box-type plate drying equipment and is used as a drying place of plate raw materials. The panel drying-machine one side has the gas combustion cavity, through with in the leading-in drying equipment of the heat that the burning produced in the gas combustion cavity, dries the panel of placing wherein in order to reduce its water content, realizes the stoving of panel.
The device can realize the filtration of the biomass fuel gas by sequentially passing the generated biomass fuel gas through the gas-dust separator and the coke oil filter. The two parallel branches respectively introduce the biomass fuel gas into the drying equipment of the biomass fuel and the drying equipment of the plate, so that the electric energy consumed by the two in the past during drying is saved, and the purpose of saving the cost is achieved. And wood waste is consumed through the gas-carbon co-production line, and the large expenditure on waste treatment is also reduced.
Specifically, a bin 11 is installed above the starting end of the feeding device 2, and an electric control valve 12 is arranged at a discharge port at the bottom of the bin 11. The feed bin is as biomass fuel's temporary storage storehouse, shovels the material into the feed bin through the forklift in, slowly ejection of compact from the discharge gate, and automatically controlled valve controls ejection of compact speed to the gas yield of control gas charcoal coproduction. The feeding method replaces manual continuous feeding, and reduces labor intensity.
Specifically, powdered carbon collector 4 includes screw conveyer 41 and a buffer cylinder 42, the mouth that connects of screw conveyer 41 bottom is connected with the charcoal mouth, screw conveyer 41 is certain angle syncline top extension, the discharge gate at screw conveyer 41 top is connected with buffer cylinder 42. Be the circulating water chamber in the screw conveyer lateral wall, the circulating water chamber inserts cooling water circulation system, cools off the powdered carbon in the screw conveyer to pile up in the buffer cylinder, thereby make things convenient for subsequent manual work to collect the packing.
Specifically, the tar filter 5 includes a first-stage filter 51 and a second-stage filter 52, the first-stage filter 51 and the second-stage filter 52 are connected in series through a pipeline, and the suction pump 8 is located between the first-stage filter 51 and the second-stage filter 52. Through the filtering action of second grade, can carry out effectual filtration with the tar in the biomass gas, prevent that tar from attaching to and causing the jam to equipment on the combustion apparatus inner wall.
Specifically, the biomass fuel gas and carbon co-production line further comprises a third branch 13 connected with the gas outlet end of the tar filter 5, the third branch 13, the first branch 9 and the second branch 10 are connected in parallel, and the third branch 13 is connected with a pressure pump 14 and a gas storage device 15. All install the valve on each branch road, when first branch road and second branch road are out of work, perhaps when biomass gas production volume is great, can store partial biomass gas to pressure equipment in through the force pump, reserve for life gas or reserve production gas.
Claims (8)
1. Biomass fuel gas charcoal coproduction production line which characterized in that includes:
a gas-carbon co-production furnace (1); a filling opening is arranged above the gas-carbon co-production furnace (1), a gas outlet is arranged at the top of the gas-carbon co-production furnace (1), and a carbon outlet is arranged at the bottom of the gas-carbon co-production furnace (1);
a feeding device (2); the feeding device (2) is adapted to a filling opening;
a gas-dust separator (3); one side of the top of the gas-dust separator (3) is connected with the gas outlet;
a carbon powder collector (4); the carbon powder collector (4) is connected with the carbon outlet;
a tar filter (5); the coke oil filter (5) is connected with the middle part of the gas-dust separator (3), an air exhaust pump (8) is arranged at the air outlet end, far away from the gas-dust separator (3), of the coke oil filter (5), the air outlet end of the coke oil filter (5) is connected with a first branch (9) and a second branch (10), and the first branch (9) is connected with the second branch (10) in parallel;
a biomass fuel dryer (6); the biomass fuel dryer (6) is connected to the tail end of the first branch (9);
a board dryer (7); and the plate dryer (7) is connected to the tail end of the second branch (10).
2. The biomass fuel gas-carbon co-production line of claim 1, characterized in that: the feeding equipment (2) is a lifter or a belt conveyor, and the blanking end of the feeding equipment (2) is positioned above the filling opening.
3. The biomass fuel gas-carbon co-production line of claim 1, characterized in that: a stock bin (11) is arranged above the starting end of the feeding equipment (2), and an electric control valve (12) is arranged at a discharge port at the bottom of the stock bin (11).
4. The biomass fuel gas-carbon co-production line of claim 1, characterized in that: charcoal powder collecting machine (4) include screw conveyer (41) and buffer cylinder (42), the material mouth that connects of screw conveyer (41) bottom is connected with a charcoal mouth, screw conveyer (41) are certain angle syncline top and extend, the discharge gate at screw conveyer (41) top is connected with buffer cylinder (42).
5. The biomass fuel gas-carbon co-production line of claim 4, characterized in that: and a circulating water cavity is arranged in the side wall of the spiral conveyor (41), and the circulating water cavity is connected with a cooling water circulating system.
6. The biomass fuel gas-carbon co-production line of claim 1, characterized in that: the tar filter (5) comprises a first-stage filter (51) and a second-stage filter (52), the first-stage filter (51) is connected with the second-stage filter (52) in series, and the air suction pump (8) is located between the first-stage filter (51) and the second-stage filter (52).
7. The biomass fuel gas-carbon co-production line of claim 6, characterized in that: the primary filter (51) and the secondary filter (52) are water-sealed filters.
8. The biomass fuel gas-carbon co-production line as claimed in any one of claims 1-7, further comprising a third branch (13) connected with the gas outlet end of the coke oil filter (5), characterized in that: the third branch (13), the first branch (9) and the second branch (10) are connected in parallel, and the third branch (13) is connected with a pressure pump (14) and a gas storage device (15).
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| CN202020518026.6U CN212269994U (en) | 2020-04-08 | 2020-04-08 | Biomass fuel gas-carbon co-production line |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111500301A (en) * | 2020-04-08 | 2020-08-07 | 安徽上元绿能科技有限公司 | Biomass fuel gas-carbon co-production line |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111500301A (en) * | 2020-04-08 | 2020-08-07 | 安徽上元绿能科技有限公司 | Biomass fuel gas-carbon co-production line |
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Denomination of utility model: Biomass fuel gas carbon co production line Effective date of registration: 20211012 Granted publication date: 20210101 Pledgee: Mengcheng County revitalize the financing Company limited by guarantee Pledgor: ANHUI SHANG YUAN GREEN ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2021980010562 |