CN106003794A - Biomass grinding dehydration device - Google Patents
Biomass grinding dehydration device Download PDFInfo
- Publication number
- CN106003794A CN106003794A CN201610564224.4A CN201610564224A CN106003794A CN 106003794 A CN106003794 A CN 106003794A CN 201610564224 A CN201610564224 A CN 201610564224A CN 106003794 A CN106003794 A CN 106003794A
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- China
- Prior art keywords
- tamping drum
- biomass
- spindle nose
- chassis
- tamping
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/20—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using rotary pressing members, other than worms or screws, e.g. rollers, rings, discs
- B30B9/202—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using rotary pressing members, other than worms or screws, e.g. rollers, rings, discs with co-operating cones
Abstract
The invention discloses a biomass grinding dehydration device and relates to biomass fuel dehydration equipment. The biomass grinding dehydration device comprises a grinding roller, a chassis, a motor and a speed changing box; the grinding roller is installed on the chassis; a rotating shaft of the motor is connected to a worm rotating shaft of the speed changing box through a horizontal coupler; the grinding roller comprises a first grinding roller body and a second grinding roller body which are perpendicular to each other and are adjacently arranged; a gap between the first grinding roller body and the second grinding roller body forms a wedge-shaped grinding opening; a discharging port is formed in front of the wedge-shaped grinding opening; the center of the lower end of the first grinding roller body is provided with a first lower shaft head which is provided with a driving gear; the center of the lower end of the second grinding roller body is provided with a second lower shaft head which is provided with a driven gear; and the first lower shaft head is connected to a worm gear rotating shaft of the speed changing box through a vertical coupler. The device removes or substantially reduces the water content of biomass raw materials so that the energy consumption of a gasification furnace can be reduced or the production cost of biomass fuel can be reduced.
Description
Technical field
The present invention relates to the early stage treatment technology of biomass fuel, be related specifically to the dehydration equipment of biomass.
Background technology
Biomass are a kind of regenerative resources, and biomass energy is absorbing carbon dioxide, the solar energy stored by photosynthesis again in growth course.Biomass fuel is nearly free from pollution when burning, produces almost without sulfur dioxide, is the fuel of carbon dioxide neutrality, replaces Fossil fuel to have great benefit, environmental protection and ecological effect prominent to reducing greenhouse effect with biomass fuel.
The biomass resource of China is the abundantest, and the non-wood-fiber such as agricultural crop straw, phragmites communis, bamboo is just produced per year more than 1,000,000,000 tons, adds a large amount of wood machining residues, is all the huge energy " warehouse ".But, the current forest and agricultural biomass matter wasting of resources of China is surprising, and in addition to fraction rural area is used for fermentation and biogas production, major part is all directly burnt, fills, rotted.Utilization and extention biomass energy can will be that the development of agriculture and forestry brings the biggest opportunity for China's energy sustainable development power-assisted simultaneously.
Currently, China utilizes the technology of biomass energy mainly to have biomass gasification technology and biomass solidified fuel technology, and wherein, the synthesis gas product of gasification of biomass is used for generating electricity or producing methanol, biomass solidified fuel has moulded coal, carbon block etc., for family or industrial fuel.The feature of biomass is that moisture is high, volatile matter high and calorific capacity is on the low side, gasified bio-matter or produce biomass fuel and need to be pre-dried, and the biomass being dried high-moisture need to consume substantial amounts of heat energy.
Summary of the invention
The present invention is to provide for a kind of biomass and rolls dehydration device, to the biomass material for gasification or carry out processed for extracting the biomass material of solidification fuel, remove or be greatly reduced the water content of biomass material, to reduce gasification furnace energy expenditure or to reduce the production cost of biomass fuel.
A kind of biomass of the present invention roll dehydration device, including tamping drum, chassis, motor and change speed gear box, tamping drum is arranged on chassis, the rotating shaft of motor is connected in the worm screw rotating shaft of change speed gear box by horizontal shaft coupling, it is characterized in that tamping drum includes the first tamping drum 4 and the second tamping drum 5, first tamping drum 4 and the second tamping drum 5 are all up-small and down-big circular cone structure, first tamping drum 4 and the second tamping drum 5 vertically and are disposed proximate to, gap up big and down small between first tamping drum 4 and the second tamping drum 5 constitutes wedge shape rolling-compaction port I, the front of wedge shape rolling-compaction port I constitutes discharging opening IV；The lower center of the first tamping drum 4 has first time spindle nose 4-2, driving gear 21 is had on first time spindle nose 4-2, the lower center of the second tamping drum 5 has second time spindle nose 5-2, second time spindle nose 5-2 has driven gear 12, driven gear 12 are engaged with driving gear 21；First time spindle nose 4-2 is connected on the worm wheel shaft of change speed gear box by vertical shaft coupling 16.
Having 2 and pillar 6 in assembly of the invention, take over a business 2 and be connected with pillar 6, pillar 6 is arranged on chassis 8；Take over a business and on 2, have the first upper bearing (metal) 1 and the second upper bearing (metal) 3, the axis of the first upper bearing (metal) 1 and the dead in line of the first tamping drum 4, the axis of the second upper bearing (metal) 3 and the dead in line of the second tamping drum 5；Upper end center at the first tamping drum 4 has spindle nose 4-1 on first, and during on first, spindle nose 4-1 is arranged on the first upper bearing (metal) 1, the upper end center at the second tamping drum 5 has spindle nose 5-1 on second, during on second, spindle nose 5-1 is arranged on the second upper bearing (metal) 3.
Assembly of the invention has fender body 24, fender body 24 is looped around the front side wall body of the first tamping drum 4 between the rear side wall body of the second tamping drum 5, space is had between wall body and the first tamping drum 4 and second tamping drum 5 of fender body 24, space between wall body and first tamping drum 4 of fender body 24 constitutes material room II, material room II is in the wedge structure from top to bottom narrowed, and the top of material room II constitutes spout III.
In above-mentioned invention, the chassis 8 below the first tamping drum 4 and the second tamping drum 5 there is filtrate hole 8-1；Drip tray 15, drip tray 15 is had to have drain pipe 10 to pick out in the space between the lower section and driving gear 21, driven gear 12 on chassis 8；Having the first bucker 22 and the second bucker 11 between chassis 8 and drip tray 15, the first bucker 22 is arranged on first time spindle nose 4-2, and the second bucker 11 is arranged on second time spindle nose 5-2.
The present invention applies in the pretreatment of raw material operation of biomass gasification system or applies in the prime operation of biomass fuel production line, and described biomass include agricultural crop straw, phragmites communis, bamboo, timber processing waste and house refuse.During use, biomass material enters into material room II from spout III；Motor 20 energising runs, and the rotating shaft of motor 20 drives the worm screw of change speed gear box 17 to rotate, and makes the worm gear of change speed gear box 17 rotate at a slow speed, thus drives the first tamping drum 4 to carry out counterclockwise and rotate and drive the second tamping drum 5 to be rotated clockwise；Biomass material in the first tamping drum 4 counterclockwise rotated and right handed second tamping drum 5 material room II is involved in wedge shape rolling-compaction port I to carry out rolling dehydration, moisture in biomass material is extruded, the moisture of extrusion enters in drip tray 15 by filtrate hole 8-1 on chassis 8, flowed out by drain pipe 10 again, the biomass material after dehydration exports from the discharging opening IV in the front of wedge shape rolling-compaction port I.
In above-mentioned invention, first tamping drum 4 and the second tamping drum 5 are designed as up-small and down-big circular cone structure, making the gap between the first tamping drum 4 and the second tamping drum 5 constitute up big and down small wedge shape rolling-compaction port I, the material room II from top to bottom narrowing wedge shaped structure coordinates with wedge shape rolling-compaction port I.During work, make conglomeration little or biomass material that volume is little passes through from narrower rolling-compaction port, conglomeration big or bulky biomass material pass through from wider rolling-compaction port, when conglomeration big or bulky biomass material fall into narrower rolling-compaction port position, bottom can not pass through time, a pair tamping drum simultaneously carrying out being rotated clockwise and counterclockwise rotate can make biomass material be pressed against, make conglomeration big or bulky biomass material pass through from wider rolling-compaction port, realization is automatically adjusted, thus obtains and best roll dehydrating effect.
The invention has the beneficial effects as follows: the first tamping drum 4 and the second tamping drum 5 are designed as up-small and down-big circular cone structure, and it is vertical and be disposed proximate to, make to constitute between the first tamping drum 4 and the second tamping drum 5 wedge shape rolling-compaction port I, wedge shape rolling-compaction port I has the biomass material the being automatically adjusted different volumes function by suitable width rolling-compaction port, it is thus achieved that best rolls dehydrating effect.Assembly of the invention is used for biomass material processed, removes or be greatly reduced the water content of biomass material, to reduce gasification furnace energy expenditure or to reduce the production cost of biomass fuel.
Accompanying drawing explanation
Fig. 1 is that the biomass of the present invention roll dehydration structure drawing of device.
Fig. 2 is the A-A profile of Fig. 1.
nullIn figure: 1. the first upper bearing (metal)，2. take over a business，3. the second upper bearing (metal)，4. the first tamping drum，Spindle nose on 4-1. first，First time spindle nose of 4-2.，5. the second tamping drum，Spindle nose on 5-1. second，Second time spindle nose of 5-2.，6. pillar，7. fastening bolt，8. chassis，8-1. filtrate hole，9. the second lower bearing，10. drain pipe，11. second buckers，12. driven gears，13. legs，14. jump rings，15. drip trays，16. vertical shaft couplings，17. change speed gear boxes，18. jump rings，19. horizontal shaft couplings，20. motors，21. driving gears，22. first buckers，23. first lower bearings，24. fender bodies，24-1. the first scraper plate，25. second scraper plates，I. wedge shape rolling-compaction port，II. material room，III. spout，IV. discharging opening.
Detailed description of the invention
In embodiment shown in Fig. 1 and Fig. 2, biomass roll dehydration device mainly by the first tamping drum 4, second tamping drum 5, chassis 8, take over a business 2, pillar 6, fender body 24, motor 20 and change speed gear box 17 form, first tamping drum 4 and the second tamping drum 5 are all up-small and down-big circular cone structure, first tamping drum 4 and the second tamping drum 5 are arranged on chassis 8, first tamping drum 4 and the second tamping drum 5 vertically and are disposed proximate to, gap up big and down small between first tamping drum 4 and the second tamping drum 5 constitutes wedge shape rolling-compaction port I, the front of wedge shape rolling-compaction port I constitutes discharging opening IV；The first lower bearing 23 and the second lower bearing 9, the axis of the first lower bearing 23 and the dead in line of the first tamping drum 4, the axis of the second lower bearing 9 and the dead in line of the second tamping drum 5 is had on chassis 8；The lower center of the first tamping drum 4 has first time spindle nose 4-2, first time spindle nose 4-2 is arranged in the first lower bearing 23 and stretches out from the first lower bearing 23, the lower center of the second tamping drum 5 has second time spindle nose 5-2, second time spindle nose 5-2 is arranged in the second lower bearing 9 and stretches out from the second lower bearing 9, driving gear 21 is had on the first time spindle nose 4-2 stretched out from the first lower bearing 23, driven gear 12, driven gear 12 is had to be engaged with driving gear 21 on the second time spindle nose 5-2 stretched out from the second lower bearing 9；The rotating shaft of motor 20 is connected in the worm screw rotating shaft of change speed gear box 17 by horizontal shaft coupling 19, and the worm wheel shaft of change speed gear box 17 is connected on first time spindle nose 4-2 of the first tamping drum 4 lower end by vertical shaft coupling 16；Taking over a business 2 to be connected with pillar 6, pillar 6 is arranged on chassis 8；Take over a business and on 2, have the first upper bearing (metal) 1 and the second upper bearing (metal) 3, the axis of the first upper bearing (metal) 1 and the dead in line of the first tamping drum 4, the axis of the second upper bearing (metal) 3 and the dead in line of the second tamping drum 5；Upper end center at the first tamping drum 4 has spindle nose 4-1 on first, and during on first, spindle nose 4-1 is arranged on the first upper bearing (metal) 1, the upper end center at the second tamping drum 5 has spindle nose 5-1 on second, during on second, spindle nose 5-1 is arranged on the second upper bearing (metal) 3；Fender body 24 is looped around the front side wall body of the first tamping drum 4 between the rear side wall body of the second tamping drum 5, space is had between wall body and the first tamping drum 4 and second tamping drum 5 of fender body 24, space between wall body and first tamping drum 4 of fender body 24 constitutes material room II, material room II is in the wedge structure from top to bottom narrowed, and the top of material room II constitutes spout III；Filtrate hole 8-1 is had on chassis 8 below the first tamping drum 4 and the second tamping drum 5；Drip tray 15, drip tray 15 is had to have drain pipe 10 to pick out in the space between the lower section and driving gear 21, driven gear 12 on chassis 8；Having the first bucker 22 and the second bucker 11 between chassis 8 and drip tray 15, the first bucker 22 is arranged on first time spindle nose 4-2, and the second bucker 11 is arranged on second time spindle nose 5-2.
The present embodiment is applied in the pretreatment of raw material operation of biomass gasification system or is applied in the prime operation of biomass fuel production line.During use, biomass material enters into material room II from spout III；Motor 20 energising runs, and the rotating shaft of motor 20 drives the worm screw of change speed gear box 17 to rotate, and makes the worm gear of change speed gear box 17 rotate at a slow speed, thus drives the first tamping drum 4 to carry out counterclockwise and rotate and drive the second tamping drum 5 to be rotated clockwise；Biomass material in the first tamping drum 4 counterclockwise rotated and right handed second tamping drum 5 material room II is involved in wedge shape rolling-compaction port I to carry out rolling dehydration, moisture in biomass material is extruded, the moisture of extrusion enters in drip tray 15 by filtrate hole 8-1 on chassis 8, flowed out by drain pipe 10 again, the biomass material after dehydration exports from the discharging opening IV in the front of wedge shape rolling-compaction port I.
Wedge shape rolling-compaction port I between first tamping drum 4 and second tamping drum 5 of the present embodiment has the biomass material the being automatically adjusted different volumes function by suitable width rolling-compaction port, it is thus achieved that best rolls dehydrating effect.This device is used for biomass material processed, removes or be greatly reduced the water content of biomass material, to reduce gasification furnace energy expenditure or to reduce the production cost of biomass fuel.
Claims (5)
1. biomass roll dehydration device, including tamping drum, chassis, motor and change speed gear box, tamping drum is arranged on chassis, the rotating shaft of motor is connected in the worm screw rotating shaft of change speed gear box by horizontal shaft coupling, it is characterized in that tamping drum includes the first tamping drum (4) and the second tamping drum (5), first tamping drum (4) and the second tamping drum (5) are all up-small and down-big circular cone structure, first tamping drum (4) and the second tamping drum (5) vertically and are disposed proximate to, gap up big and down small between first tamping drum (4) and the second tamping drum (5) constitutes wedge shape rolling-compaction port (I), the front of wedge shape rolling-compaction port (I) constitutes discharging opening (IV)；The lower center of the first tamping drum (4) has first time spindle nose (4-2), driving gear (21) is had on first time spindle nose (4-2), the lower center of the second tamping drum (5) has second time spindle nose (5-2), driven gear (12), driven gear (12) is had to be engaged with driving gear (21) on second time spindle nose (5-2)；First time spindle nose (4-2) is connected on the worm wheel shaft of change speed gear box by vertical shaft coupling (16).
A kind of biomass the most according to claim 1 roll dehydration device, it is characterized in that having (2) and pillar (6) in device, take over a business (2) and be connected with pillar (6), and pillar (6) is arranged on chassis (8)；Take over a business to have on (2) the first upper bearing (metal) (1) and the second upper bearing (metal) (3), the axis of the first upper bearing (metal) (1) and the dead in line of the first tamping drum (4), the axis of the second upper bearing (metal) (3) and the dead in line of the second tamping drum (5)；Upper end center at the first tamping drum (4) has spindle nose on first (4-1), during on first, spindle nose (4-1) is arranged on the first upper bearing (metal) (1), upper end center at the second tamping drum (5) has spindle nose on second (5-1), during on second, spindle nose (5-1) is arranged on the second upper bearing (metal) (3).
A kind of biomass the most according to claim 1 roll dehydration device, it is characterized in that device has fender body (24), fender body (24) is looped around the front side wall body of the first tamping drum (4) between the rear side wall body of the second tamping drum (5), space is had between wall body and the first tamping drum (4) and second tamping drum (5) of fender body (24), space between wall body and first tamping drum (4) of fender body (24) constitutes material room (II), material room (II) is in the wedge structure from top to bottom narrowed, the top of material room (II) constitutes spout (III).
A kind of biomass the most according to claim 1 roll dehydration device, it is characterized in that there is filtrate hole (8-1) on the chassis (8) of the first tamping drum (4) and the second tamping drum (5) lower section.
A kind of biomass the most according to claim 1 roll dehydration device, it is characterized in that having drip tray (15), drip tray (15) to have drain pipe (10) to pick out in the space between the lower section and driving gear (21), driven gear (12) of chassis (8)；Having the first bucker (22) and the second bucker (11) between chassis (8) and drip tray (15), the first bucker (22) is arranged on first time spindle nose (4-2), and the second bucker (11) is arranged on second time spindle nose (5-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610564224.4A CN106003794B (en) | 2016-07-19 | 2016-07-19 | Biomass rolls dehydration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610564224.4A CN106003794B (en) | 2016-07-19 | 2016-07-19 | Biomass rolls dehydration device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106003794A true CN106003794A (en) | 2016-10-12 |
| CN106003794B CN106003794B (en) | 2017-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610564224.4A Active CN106003794B (en) | 2016-07-19 | 2016-07-19 | Biomass rolls dehydration device |
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| Country | Link |
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| CN (1) | CN106003794B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108845635A (en) * | 2017-11-14 | 2018-11-20 | 魏子淳 | The air-cooled temperature control waterproof computer housing of full width |
| CN110239134A (en) * | 2019-05-13 | 2019-09-17 | 杭州君笑文化传播有限公司 | A kind of extruding oil press |
| CN114771006A (en) * | 2022-04-21 | 2022-07-22 | 北京嘉博文生物科技有限公司 | Kitchen waste dewatering mechanism and kitchen waste dewatering device |
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US107184A (en) * | 1870-09-06 | Improvement in mills for grinding bones | ||
| US133840A (en) * | 1872-12-10 | Improvement in cider-mills | ||
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108845635A (en) * | 2017-11-14 | 2018-11-20 | 魏子淳 | The air-cooled temperature control waterproof computer housing of full width |
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| CN114771006B (en) * | 2022-04-21 | 2024-04-26 | 北京嘉博文生物科技有限公司 | Kitchen garbage dewatering mechanism and kitchen garbage dewatering device |
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| Publication number | Publication date |
|---|---|
| CN106003794B (en) | 2017-07-25 |
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Effective date of registration: 20191024 Address after: 315000 building 3, Minhe Industrial Park, Wuzhen Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: TONGXIANG HUIQUAN TEXTILE CO., LTD. Address before: 324000 Quzhou City, Zhejiang province Garden No. 19 (Quzhou green industrial gathering area) Patentee before: Quzhou Yuxin Agricultural Products Processing Technology Development Co., Ltd. |