CN203382722U - High-frequency multifunctional biomass feeding device - Google Patents
High-frequency multifunctional biomass feeding device Download PDFInfo
- Publication number
- CN203382722U CN203382722U CN201320440591.5U CN201320440591U CN203382722U CN 203382722 U CN203382722 U CN 203382722U CN 201320440591 U CN201320440591 U CN 201320440591U CN 203382722 U CN203382722 U CN 203382722U
- Authority
- CN
- China
- Prior art keywords
- feed
- bin
- auger
- flue
- discharging
- 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
Images
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/145—Feedstock the feedstock being materials of biological origin
Abstract
The utility model provides a high-frequency multifunctional biomass feeding device. The high-frequency multifunctional biomass feeding device comprises a charging mechanism, a material bin and a discharging mechanism, wherein the charging mechanism is arranged at a charging hole of the material bin; the discharging mechanism is arranged at a discharging hole of the material bin. The high-frequency multifunctional biomass feeding device is characterized in that flue gas pipeline sandwich layers are respectively arranged outside the charging mechanism, the material bin and the discharging mechanism and are communicated with one another to form a flue gas channel; a flue gas inlet which is communicated with a flue exhausting port of a gasification furnace is formed in the flue gas pipeline sandwich layer, close to the discharging end, of the discharging mechanism; a flue gas pipeline which is connected with a purification device is arranged on the flue gas pipeline sandwich layer, close to the charging end, of the charging mechanism; the charging mechanism is additionally provided with a sealing mechanism. By virtue of the high-frequency multifunctional biomass feeding device, waste heat can be reutilized; air pollution caused by direct emission of residual flue gas is avoided; the stability of a biomass raw material using environment is ensured, a biomass raw material can be conveniently used, and the application efficiency is improved; meanwhile, backflow of fuel gas is prevented, and the application safety is ensured.
Description
Technical field
The utility model belongs to the resource reutilization field, relates to the biomass energy source device, specifically a kind of high-efficiency multi-function biomass feed device.
Background technology
China's biomass utilization adopts gasification to utilize mode more, after being about to the biomass material processing treatment, sends in vapourizing furnace, carries out gasification cracking and coking under the condition of anoxic, thereby obtains inflammable gas and coking charcoal.There are following two shortcomings in existing feed device when carrying out mass transport: the first is in the transferring raw material process, having a large amount of air together enters in Reaktionsofen with raw material, will cause oxygen content in stove to increase, not only have a strong impact on the quality of combustion gas/biomass charcoal, also there will be the Peril Incidents such as blast when serious; Its two due to vapourizing furnace at the pressure in when work higher than the pressure in feeding unit and stokehold storage device, the combustion gas meeting produced in stove leaks into air or stokehold storage device by feeding unit against the charging route, and gas leaking is to the accidents such as spontaneous combustion, blast or personnel are poisoning likely occur in air; If, in stokehold storage device implode, consequence will be more fearful.
Summary of the invention
The utility model provides a kind of utilization residue high-temperature flue gas, and the obstruct air enters, and depositing dust reduces discharging and improves heat utilization efficiency, and can avoid gas leaking, uses safe high-efficiency multi-function biomass feed device.
The technical scheme that the utility model provides: described a kind of high-efficiency multi-function biomass feed device, comprise feed mechanism, feed bin and and discharging mechanism, feed mechanism is arranged on the opening for feed of feed bin, discharging mechanism is arranged on the discharge port of feed bin, it is characterized in that: at feed mechanism, feed bin and discharging mechanism are equipped with the flue interlayer outward, and the outer flue interlayer of three is interconnected and forms an exhaust gases passes, be provided with near on the flue interlayer of discharge end the smoke inlet be communicated with the vapourizing furnace smoke outlet at discharging mechanism, be provided with near on the flue interlayer of feed end the flue be connected with refining plant at feed mechanism.
Described feed bin is comprised of storage bin and working bin, and discharging mechanism is comprised of skewed storage bin auger and working bin auger; The opening for feed of described storage bin is communicated with the discharge port of feed mechanism, the discharge port of storage bin is communicated with the opening for feed of working bin by the storage bin auger, the discharge port of working bin is communicated with the opening for feed of vapourizing furnace by the working bin auger, described storage bin auger is consistent with working bin auger vergence direction, and close vapourizing furnace feed inlet end is higher than the feed bin discharge hole end.
Described feed device also comprises the refining plant that is arranged on the flue smoke outlet, and described refining plant comprises purification mechanism, smoke discharging pipe and be arranged on the blower fan on smoke discharging pipe.
Described feed mechanism by sieve apparatus, dry hopper and be arranged on one or more conveying augers of drying in hopper and form; When described conveying auger has one, sieve apparatus arranges an end of conveying auger, is provided with the opening for feed of with closure above sieve apparatus, and its delivered inside auger is driven by frequency modulation motor; Described conveying auger has when a plurality of, and a plurality of conveying augers be arranged in parallel, and by dividing plate, separate between each conveying auger, and sieve apparatus is arranged on an end of a plurality of conveying augers, and sieve apparatus is communicated with the cavity at a plurality of conveying augers place simultaneously.
Flue interlayer outside feed mechanism, feed bin and discharging mechanism and the external parcel of flue thermal insulation layer.
The angle of inclination of described storage bin auger and working bin auger is greater than 15 °, is less than 90 °.
The beneficial effects of the utility model:
(1) the utility model is at the outer flue that all is enclosed with of transfer mechanism, flue is communicated with the exhanst gas outlet of Reaktionsofen, in the whole process of mass transport, reverse the entering in flue of discarded high-temperature flue gas of Reaktionsofen discharge, coat the material conveying mechanism of feed device fully, and its integral body is heated, making it internal gas expands, the obstruct air enters, and has avoided oxygen to enter by feed device the quality that Reaktionsofen affects combustion gas/biomass charcoal, has also reduced the generation of security incident;
(2), at high-temperature flue gas during the reverse outflow of flue from being coated on raw material storage mechanism and raw material conveying auger, high-temperature flue gas can carry out preheating, oven dry to raw material, reaches the application conditions of burning, gasification, charing, greatly increases work efficiency;
(3) the utility model has increased flue, and the high-temperature flue gas in flue can make the pressure in feed device increase, and reduces the adverse current of combustion gas; And the material conveyor of the material storage mechanism of opening for feed is arranged to skewed, further stop the combustion gas adverse current, prevent exploding danger;
(4) the utility model is connected with smoke purification mechanism in the outlet of flue, after can being evolved to the flue gas of discharging, is discharged in air again, greatly reduces the pollution that flue gas causes air;
The utility model can make biomass material can pass through screening, dry, carry, complete at regular time and quantity feed, not only solved the problem of the selectivity raw feed materials such as different kind organism raw material water content height, granular size, also realized the waste heat recycling, avoid remaining the flue gas atmospheric pollution that directly discharge causes, when having improved application efficiency, intercept the combustion gas adverse current, ensured application safety.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-feed mechanism, 2-flue interlayer, 3-purification mechanism, 4-flue, 5-storage bin auger, 6-working bin auger, 7-blower fan, 8-smoke inlet, 9-smoke discharging pipe, 10-storage bin, 11-working bin, 12-feed device discharge port, 13-thermal insulation layer.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, in Fig. 1, described a kind of high-efficiency multi-function biomass feed device, comprise feed mechanism 1, feed bin and and discharging mechanism, feed mechanism 1 is arranged on the opening for feed of feed bin, discharging mechanism is arranged on the discharge port of feed bin, be provided with the feed device discharge port 12 be communicated with the vapourizing furnace opening for feed on discharging mechanism, it is characterized in that: at feed mechanism 1, feed bin and discharging mechanism are equipped with flue interlayer 2 outward, and the outer flue interlayer 2 of three is interconnected and forms an exhaust gases passes, be provided with near on the flue interlayer 2 of discharge end the smoke inlet 8 be communicated with the vapourizing furnace smoke outlet at discharging mechanism, vapourizing furnace enters smoke inlet 8 at reacted high-temperature flue gas by the gas smoke outlet, then enter in flue interlayer 2, the direction of flue gas stream is contrary with the raw material approach axis, be provided with near on the flue interlayer 2 of feed end the flue 4 be connected with refining plant at feed mechanism 1.Described refining plant comprises purification mechanism 3, and smoke discharging pipe 9 and be arranged on the blower fan 7 on smoke discharging pipe after the gas cleaning that flue 4 can be discharged is processed, then discharges, and reduces environmental pollution.
Described feed bin is comprised of storage bin 10 and working bin 11, discharging mechanism is comprised of skewed storage bin auger 5 and working bin auger 6, described feed bin auger 5 and working bin auger 6 all are comprised of skewed auger and body skin, its vergence direction is consistent, and close vapourizing furnace feed inlet end is higher than the feed bin discharge hole end, angle of inclination is greater than 15 °, is less than 90 °, can reduce the combustion gas adverse current and enter in feed bin; The opening for feed of described storage bin 10 is communicated with the discharge port of feed mechanism 1, the discharge port of storage bin 10 is communicated with the opening for feed of working bin 11 by storage bin auger 5, the discharge port of working bin 11 is communicated with the opening for feed of vapourizing furnace by working bin auger 6, raw material in feed mechanism is introduced into storage bin 1 and then by storage bin auger 5, sends into working bin 11, then sends in vapourizing furnace by working bin auger 6.
Described feed mechanism by sieve apparatus, dry hopper and be arranged on one or more conveying augers of drying in hopper and form, conveying auger runs through the oven dry hopper, in convey materials, material is dried, when described conveying auger has one, sieve apparatus arranges an end of conveying auger, be provided with the opening for feed of with closure above sieve apparatus, its delivered inside auger is driven by frequency modulation motor; Described conveying auger has when a plurality of, a plurality of conveying augers be arranged in parallel, can side by side or be divided into levels, and by dividing plate, separate between each conveying auger, sieve apparatus is arranged on an end of a plurality of conveying augers, and sieve apparatus is communicated with the cavity at a plurality of conveying augers place simultaneously.
Flue interlayer 2 outside feed mechanism 1, feed bin and discharging mechanism and the external parcel of flue 4 thermal insulation layer 13, play the effect of insulation, and its inside is kept to certain temperature always, and its inner air is expanded, and effectively intercept air and enter.
Working process of the present utility model: in use, at first feed device discharge port 12 is connected with the opening for feed of vapourizing furnace, and the smoke inlet of feed device 8 is connected with the flue gas discharge opening of vapourizing furnace, after installing, just biomass material is poured into by the opening for feed of the sieve apparatus top of feed mechanism 1, by screening, enter respectively in the oven dry hopper of classification, conveying auger in the oven dry hopper is under the drive of frequency modulation motor, then its biomass material is pushed to the oven dry hopper enters in storage bin 10, in fill process, the high-temperature flue gas while of vapourizing furnace discharge smoke inlet 8 from working bin auger 6 imports in its flue interlayers 2, in course of conveying, biomass material is constantly rolling under the drive of conveying auger, absorb thermally equivalent under the heat that in outside flue interlayer 2, the high-temperature flue gas transmission is come in, dry, raw material is after charging 1 enters feed bin (storage bin 10, working bin 11), pile up, in flue interlayer 2 outside feed bin, under the effect of high-temperature flue gas, further dry, be provided with whipping appts in feed bin, avoided inner bridging, and place because storage bin auger 5 and working bin auger 6 are certain angle of inclination, the phenomenon that can effectively avoid stove internal combustion circulation of vital energy in the wrong direction slime flux to go out occurs, and strengthens security, after vaporizer is warming up to spendable temperature, stop system equipment being fed in raw material, close the sealing cover of sieve apparatus top in feed mechanism 1, open working bin auger 6 its vapourizing furnace is carried out to feed, complete gasification work, in the process of charging, flue gas, in the reverse inflow flue 4 of exhaust gases passes of flue interlayer 2 formation of working bin auger 6, working bin 11, storage bin auger 5, storage bin 10 and feed mechanism 1 outside, is then discharged from smoke discharging pipe 9 under blower fan 7 effects of purification mechanism 3.
The utility model is applicable to the pre-treatment of all kinds biomass, the biomass material that shape size differs, the water content height does not wait, after screening mechanism screening, different particle enters in the classification auger by size, in the process transmitted by screening mechanism, feed bin, utilize high-temperature flue gas to carry out preheating, oven dry, reach the application conditions of burning, gasification, charing, increase work efficiency.
Claims (6)
1. a high-efficiency multi-function biomass feed device, comprise feed mechanism (1), feed bin and discharging mechanism, feed mechanism (1) is arranged on the opening for feed of feed bin, discharging mechanism is arranged on the discharge port of feed bin, it is characterized in that: in feed mechanism (1), feed bin and discharging mechanism are equipped with flue interlayer (2) outward, and the outer flue interlayer (2) of three is interconnected and forms an exhaust gases passes, be provided with near on the flue interlayer (2) of discharge end the smoke inlet (8) be communicated with the vapourizing furnace smoke outlet at discharging mechanism, be provided with near on the flue interlayer (2) of feed end the flue (4) be connected with refining plant at feed mechanism (1).
2. high-efficiency multi-function biomass feed device according to claim 1, it is characterized in that: described feed bin is comprised of storage bin (10) and working bin (11), and discharging mechanism is comprised of skewed storage bin auger (5) and working bin auger (6); The opening for feed of described storage bin (10) is communicated with the discharge port of feed mechanism (1), the discharge port of storage bin (10) is communicated with the opening for feed of working bin (11) by storage bin auger (5), the discharge port of working bin (11) is communicated with the opening for feed of vapourizing furnace by working bin auger (6), described storage bin auger (5) is consistent with working bin auger (6) vergence direction, and close vapourizing furnace feed inlet end is higher than the feed bin discharge hole end.
3. high-efficiency multi-function biomass feed device according to claim 1 and 2, it is characterized in that: described feed device also comprises the refining plant that is arranged on flue (4) smoke outlet, described refining plant comprises purification mechanism (3), smoke discharging pipe (9) and be arranged on the blower fan (7) on smoke discharging pipe.
4. high-efficiency multi-function biomass feed device according to claim 1 and 2 is characterized in that: described feed mechanism (1) by sieve apparatus, dry hopper and be arranged on one or more conveying augers of drying in hopper and form; When described conveying auger has one, sieve apparatus arranges an end of conveying auger, is provided with the opening for feed of with closure above sieve apparatus, and its delivered inside auger is driven by frequency modulation motor; Described conveying auger has when a plurality of, and a plurality of conveying augers be arranged in parallel, and by dividing plate, separate between each conveying auger, and sieve apparatus is arranged on an end of a plurality of conveying augers, and sieve apparatus is communicated with the cavity at a plurality of conveying augers place simultaneously.
5. high-efficiency multi-function biomass feed device according to claim 1 and 2, it is characterized in that: the flue interlayer (2) outside feed mechanism (1), feed bin and discharging mechanism and the external parcel of flue (4) thermal insulation layer (13).
6. high-efficiency multi-function biomass feed device according to claim 2, it is characterized in that: the angle of inclination of described storage bin auger (5) and working bin auger (6) is greater than 15 °, is less than 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320440591.5U CN203382722U (en) | 2013-07-23 | 2013-07-23 | High-frequency multifunctional biomass feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320440591.5U CN203382722U (en) | 2013-07-23 | 2013-07-23 | High-frequency multifunctional biomass feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203382722U true CN203382722U (en) | 2014-01-08 |
Family
ID=49871234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320440591.5U Expired - Fee Related CN203382722U (en) | 2013-07-23 | 2013-07-23 | High-frequency multifunctional biomass feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203382722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482540A (en) * | 2014-11-13 | 2015-04-01 | 李观德 | Clean and environment-friendly waste gasification heat storage method and device |
| CN104832942A (en) * | 2015-05-11 | 2015-08-12 | 浙江尚鼎工业炉有限公司 | Feeding mechanism and biomass burner applying same |
-
2013
- 2013-07-23 CN CN201320440591.5U patent/CN203382722U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482540A (en) * | 2014-11-13 | 2015-04-01 | 李观德 | Clean and environment-friendly waste gasification heat storage method and device |
| CN104832942A (en) * | 2015-05-11 | 2015-08-12 | 浙江尚鼎工业炉有限公司 | Feeding mechanism and biomass burner applying same |
| CN104832942B (en) * | 2015-05-11 | 2018-05-22 | 浙江尚鼎工业炉有限公司 | A kind of biomass combustion machine of feeding mechanism and the application mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104017591B (en) | A kind of agricultural-forestry biomass continuous pyrolysis carbonizing apparatus | |
| CN107143856B (en) | A kind of electron wastes pyrolysis oven | |
| US8834682B2 (en) | Coal material decomposition apparatus with combined screw-type bins | |
| CN203269867U (en) | Industrial equipment for continuous thermal cracking of waste tires | |
| CN101984022B (en) | External heating coal decomposing equipment with multiple pipes | |
| CN102732274A (en) | Brown coal dry-distillation method using coal hot air furnace to supply heat | |
| CN101984018B (en) | External heating internal coal decomposing equipment | |
| CN203382722U (en) | High-frequency multifunctional biomass feeding device | |
| CN104531181B (en) | Cumulative stove | |
| CN102719258A (en) | System and method for continuous pyrolysis and recycling application of biomass | |
| CN101984023B (en) | In-tube propelled coal material decomposition device | |
| CN205974420U (en) | Smokeless carbonization system of straw | |
| TWI725501B (en) | Multi-tube cracking system for continuous feeding of waste plastic | |
| CN103332673A (en) | Heat-accumulating type semi-coke rotary kiln | |
| CN105038828A (en) | Rotary low-temperature pyrolyzing system and method for indirect heating of low-rank coal | |
| CN201825921U (en) | In-pipe pushing type coal substance decomposing device | |
| CN107216893A (en) | Energy-conserving and environment-protective biomass stove | |
| CN209957701U (en) | High-efficient safe many return strokes living beings solid fuel gas schizolysis purifies stove | |
| CN102115673B (en) | Coal substance decomposing device | |
| CN201825922U (en) | Multiple-pipe external-heating type decomposing device for coal material | |
| CN101984020A (en) | External heating coal decomposing equipment with fold pipes | |
| CN112625703A (en) | Environment-friendly biomass gasification stove | |
| CN201883075U (en) | Coal decomposition device | |
| CN201825924U (en) | Folded pipe external heating type coal substance decomposition equipment | |
| CN207143177U (en) | Energy-conserving and environment-protective biomass stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20170723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |