CN209524682U - A kind of biomass fuel pellet drying unit - Google Patents
A kind of biomass fuel pellet drying unit Download PDFInfo
- Publication number
- CN209524682U CN209524682U CN201822271791.8U CN201822271791U CN209524682U CN 209524682 U CN209524682 U CN 209524682U CN 201822271791 U CN201822271791 U CN 201822271791U CN 209524682 U CN209524682 U CN 209524682U
- Authority
- CN
- China
- Prior art keywords
- hothouse
- drying box
- biomass fuel
- fuel pellet
- rotor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001035 drying Methods 0.000 title claims abstract description 50
- 239000002028 Biomass Substances 0.000 title claims abstract description 28
- 239000000446 fuel Substances 0.000 title claims abstract description 22
- 239000008188 pellet Substances 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims abstract description 9
- 238000009423 ventilation Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 4
- 239000012528 membrane Substances 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The utility model discloses a kind of biomass fuel pellet drying units, including drying box, air-heater, inlet port and outlet port, the drying box includes hothouse and underlying hot air chamber, the hothouse top is equipped with the rotor immediately below the feed inlet by bearing block, the roll shaft of the rotor is pierced by the drying box side, and passes through the torque output axis connection of transmission mechanism and motor；Separated between the hothouse and the hot air chamber by partition, the partition is equipped with several ventilation holes；If setting hot dry wind spray head and the air supply line in the middle part of the hothouse in the hot air chamber, the hothouse middle part is provided with the spiral material web below the rotor using the air supply line as center axis.The utility model has the advantages that hot wind forms effective convection current in hothouse, so that drying process can be completed in biomass wet feed in a short time, drying efficiency is improved.
Description
Technical field
The utility model belongs to biomass granule fuel production equipment technology, and in particular to a kind of biomass fuel
Grain drying unit.
Background technique
The research and development of bioenergy technology have become one of great heat subject in the world, by countries in the world government with
The concern of scientist.China also attaches great importance to the development and utilization of bioenergy.Since the 1980s, Chinese Government is always
The research of Biomass Energy Utilization technology and application are classified as emphasis key scientific and technological projects, carried out biomass utilization new technology
Research and development, be further improved Biomass Energy Technology.
Biological particles have won extensive approval as a kind of novel granular fuel with its distinctive advantage.With tradition
Fuel compare, not only have economic advantages also there is environmental benefit, complied fully with the requirement of sustainable development.Firstly, by
It is particle in shape, has compressed volume, save storage space, be also convenient for transporting, reduce transportation cost.Secondly, burning effect
It is beneficial high, it is easy to after-flame, remaining carbon amounts is few.
Biomass granule fuel raw materials for production usually require to sieve, dry, dehumidifying and etc. after could go up machine and pelletize.
Biomass molding fuel has compared with strict requirements the water content of raw material, and raw material is transported to baking after screening, by conveyer belt
Dry machine is dried by hot wind；After raw material stoving during transmission, with the presence of a large amount of moisture after, pass through whirlwind
Separator drains moisture.Drying rate is slow when traditional drying equipment works, and drying is not uniform enough, and function is relatively simple,
It is not able to satisfy people's needs.
Utility model content
The problems in background in view of the above technology, the utility model aim are to provide a kind of biomass fuel pellet drying dress
It sets, improves drying efficiency.
In order to achieve the goal above, the technical solution adopted in the utility model are as follows:
A kind of biomass fuel pellet drying unit, including drying box, air-heater, inlet port and outlet port, the charging
Mouthful be arranged at the top of the drying box and be connected to inside the drying box, the side of the drying box is arranged in the discharge port
Lower part, the drying box include hothouse and the hot air chamber below the hothouse, and the hothouse top passes through bearing
Seat is equipped with the rotor immediately below the feed inlet, and the roll shaft of the rotor is pierced by the drying box side, and passes through biography
The torque output axis connection of motivation structure and motor；
Separated between the hothouse and the hot air chamber by partition, the partition is equipped with several ventilation holes；It is described
If setting hot dry wind spray head and the air supply line in the middle part of the hothouse in hot air chamber, the hot wind spray head are arranged described
Disposed at air vent；The spiral material being provided in the middle part of the hothouse using the air supply line as center axis below the rotor
Band.
Further, the spiral material web is netted helical structure, and mesh diameter is slightly less than the biomass fuel
Grain diameter.
Further, it is evenly distributed with air inlet hole in the side wall of the air supply line, and is equipped with filtering at the air inlet hole
Film；
Further, the drying box is provided with exhausting dehumidifier far from a lateral roof of the feed inlet.
Further, the exhausting dehumidifier is electrically connected with the humidity sensor for being located at the hothouse top.
The utility model has the technical effect that
The higher biomass fuel of humidity is dispersed by the rotor below feed inlet in the utility model, is dispersed later
Uniform wet feed at the uniform velocity enters hothouse drying through spiral material web, guarantees that wet feed will not be accumulated in hothouse, avoids
Uneven heating is even；Air-heater continues to be blown into hot wind into hothouse from the bottom to top, floats biomass wet feed, meanwhile, in
The air supply line horizontal direction in portion is blown into hot wind, so that hot wind forms effective convection current in hothouse, so that biomass is wet
Drying process can be completed in material in a short time, and in addition the moisture in exhausting dehumidifier discharge hothouse in hot-air, is improved
Drying efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model drying unit；
Fig. 2 is the partial structural diagram of Fig. 1.
Appended drawing reference: 1- drying box；2- air-heater；3- feed inlet；4- discharge port；5- hothouse；6- hot air chamber；7- bearing
Seat；8- rotor；9- roll shaft；10- transmission mechanism；11- motor；12- partition；121- ventilation hole；13- hot wind spray head；14- air duct
Road；141- air inlet hole；15- spiral material web；16- exhausting dehumidifier；17- humidity sensor.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Referring to attached drawing 1-2, a kind of biomass fuel pellet drying unit, including drying box 1, air-heater 2,3 and of feed inlet
Discharge port 4, the setting of feed inlet 3 is at 1 top of drying box and is connected to inside the drying box 1, the discharge port 4
The side lower part of the drying box 1 is set, and the drying box 1 includes hothouse 5 and the hot air chamber positioned at 5 lower section of hothouse
6,5 top of hothouse is equipped with the rotor 8 immediately below the feed inlet 3, the roller of the rotor 8 by bearing block 7
Axis 9 is pierced by 1 side of drying box, and passes through the torque output axis connection of transmission mechanism 10 and motor 11；
Separated between the hothouse 5 and the hot air chamber 6 by partition 12, the partition 12 is equipped with several ventilation holes
121；If setting hot dry wind spray head 13 and the air supply line 14 positioned at 5 middle part of hothouse, the hot wind in the hot air chamber 6
Spray head 13 is arranged at the ventilation hole 121；
5 middle part of hothouse is that center axis is provided with the spiral positioned at 8 lower section of rotor with the air supply line 14
Material web 15.
When the higher biomass fuel wet feed of humidity through feed inlet 3 charging after, dispersed by the rotor 8 of lower section, it
It is dry at the uniform velocity to enter hothouse 5 through spiral material web 15 for finely dispersed wet feed afterwards, guarantee wet feed will not in hothouse 5 heap
Product, it is even to avoid uneven heating；Air-heater 2 continues to be blown into hot wind into hothouse 5 by hot wind spray head 13 from the bottom to top, makes
Biomass wet feed floats, meanwhile, 14 horizontal direction of air supply line through middle part is blown into hot wind, so that hot wind is in hothouse 5
Effective convection current is formed, so that drying process can be completed in biomass wet feed in a short time.
Further, the spiral material web 15 is netted helical structure, and mesh diameter is slightly less than the biomass fuel
Expect grain diameter.Improve drying efficiency.
Further, it is evenly distributed with air inlet hole 141 in the side wall of the air supply line 14, and at the air inlet hole 141
Equipped with filter membrane.
Further, the drying box 1 is provided with exhausting dehumidifier 16 far from a lateral roof of the feed inlet 3.
Further, the exhausting dehumidifier 16 is electrically connected with the humidity sensor 17 for being located at 5 top of hothouse.Through
The moisture in hothouse 5 in hot-air is discharged in exhausting dehumidifier 16, improves drying efficiency.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (5)
1. a kind of biomass fuel pellet drying unit, including drying box (1), air-heater (2), feed inlet (3) and discharge port
(4), feed inlet (3) setting is connected at the drying box (1) top and with inside the drying box (1), the discharge port
(4) be arranged the drying box (1) side lower part, which is characterized in that the drying box (1) include hothouse (5) and be located at institute
The hot air chamber (6) below hothouse (5) is stated, hothouse (5) top is equipped with by bearing block (7) positioned at the feed inlet
(3) rotor (8) immediately below, the roll shaft (9) of the rotor (8) is pierced by the drying box (1) side, and passes through transmission mechanism
(10) with the torque output axis connection of motor (11)；
Separated between the hothouse (5) and the hot air chamber (6) by partition (12), the partition (12) is equipped with several logical
Air holes (121)；The hot air chamber (6) is if interior setting hot dry wind spray head (13) and the air duct being located in the middle part of the hothouse (5)
Road (14), the hot wind spray head (13) are arranged at the ventilation hole (121)；
Center axis is provided with the spiral shell below the rotor (8) with the air supply line (14) in the middle part of the hothouse (5)
It revolves material web (15).
2. a kind of biomass fuel pellet drying unit according to claim 1, which is characterized in that the spiral material web
It (15) is netted helical structure, mesh diameter is slightly less than the biomass fuel pellet partial size.
3. a kind of biomass fuel pellet drying unit according to claim 1, which is characterized in that the air supply line
(14) it is evenly distributed in side wall air inlet hole (141), and is equipped with filter membrane at the air inlet hole (141).
4. a kind of biomass fuel pellet drying unit according to claim 1, which is characterized in that the drying box (1)
A lateral roof far from the feed inlet (3) is provided with exhausting dehumidifier (16).
5. a kind of biomass fuel pellet drying unit according to claim 4, which is characterized in that the exhausting dehumidifier
(16) it is electrically connected with the humidity sensor (17) for being located at the hothouse (5) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822271791.8U CN209524682U (en) | 2018-12-29 | 2018-12-29 | A kind of biomass fuel pellet drying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822271791.8U CN209524682U (en) | 2018-12-29 | 2018-12-29 | A kind of biomass fuel pellet drying unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209524682U true CN209524682U (en) | 2019-10-22 |
Family
ID=68228079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822271791.8U Expired - Fee Related CN209524682U (en) | 2018-12-29 | 2018-12-29 | A kind of biomass fuel pellet drying unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209524682U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887356A (en) * | 2019-11-25 | 2020-03-17 | 湖南口味王集团有限责任公司 | Heat pump drying method for brine areca |
| CN114562854A (en) * | 2022-01-14 | 2022-05-31 | 黄山市祁门雅洁生物能源有限公司 | Integrated biomass pellet fuel drying and forming equipment |
| CN119056839A (en) * | 2024-11-05 | 2024-12-03 | 广州佳卡纳化妆品开发有限公司 | Impurity separation and dehumidification equipment and method for biomass pellet fuel processing |
-
2018
- 2018-12-29 CN CN201822271791.8U patent/CN209524682U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887356A (en) * | 2019-11-25 | 2020-03-17 | 湖南口味王集团有限责任公司 | Heat pump drying method for brine areca |
| CN114562854A (en) * | 2022-01-14 | 2022-05-31 | 黄山市祁门雅洁生物能源有限公司 | Integrated biomass pellet fuel drying and forming equipment |
| CN114562854B (en) * | 2022-01-14 | 2024-07-02 | 黄山市祁门雅洁生物能源有限公司 | Integrated biomass pellet fuel drying and forming equipment |
| CN119056839A (en) * | 2024-11-05 | 2024-12-03 | 广州佳卡纳化妆品开发有限公司 | Impurity separation and dehumidification equipment and method for biomass pellet fuel processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201211 Address after: 210000 Mulong Industrial Park, Jiangning street, Jiangning District, Nanjing City, Jiangsu Province Patentee after: NANJING SHENGYAN NEW ENERGY Co.,Ltd. Address before: 233500, west side of Jingqi Road, South District, Mengcheng Economic Development Zone, Hefei City, Anhui Province Patentee before: ANHUI YIDA NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191022 Termination date: 20201229 |