CN202390375U - Biomass oil cogeneration device - Google Patents
Biomass oil cogeneration device Download PDFInfo
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- CN202390375U CN202390375U CN2011205180074U CN201120518007U CN202390375U CN 202390375 U CN202390375 U CN 202390375U CN 2011205180074 U CN2011205180074 U CN 2011205180074U CN 201120518007 U CN201120518007 U CN 201120518007U CN 202390375 U CN202390375 U CN 202390375U
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- Prior art keywords
- pair roller
- roller
- fluid combination
- main body
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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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- 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
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The utility model relates to a biomass oil cogeneration device which sequentially comprises a material crushing device, a material drying device, a feeding device, a main body splitting device, a primary condensation device, a cyclone pump, a secondary condensation device, and a third level condensation device, wherein the material crushing device comprises a support, a feeding funnel and a spiral extrusion mechanism, the spiral extrusion mechanism comprises a front roller and a rear roller as well as shells matched and sheathed on the front roller and the rear roller, the front roller and the rear roller have a roller structure, and lugs and grooves are distributed on the surface of the rollers. According to the biomass oil cogeneration device, biomass oil can be refined so as to replace gasoline and diesel as the fuel of a combustion motor, and high quality biomass oil of low boiling point can replace liquefied gas for civil use. The device can be applied to large-scale industrialized production of biomass oil.
Description
Technical field
The utility model relates to a kind of device of suitability for industrialized production biomass fluid, is specifically related to a kind of biomass fluid combination preparing device.
Background technology
The main body of current energy structure remains oil, Sweet natural gas, coal.And fossil oils such as oil, Sweet natural gas are that the Nonrenewable resources reserves day by day reduce, in recent years in the global range all in various degree appearance the energy waste.China is being faced with serious power supply and utilization and relative environmental problem at present, and the task of energy-saving and emission-reduction is arduous.Along with the enforcement of national energy-saving and emission-reduction policy and the enhancing of people's environmental consciousness; And industrial production is to the increase day by day of energy demand; The problem of power supply growing tension is more and more severeer; The wood chip of giving it up originally etc. also is used as bioenergy, and biomass energy more and more receives people's attention.
The utility model content
The utility model provides a kind of biomass fluid combination preparing device to the problem that exists in the prior art.
Technical scheme: a kind of biomass fluid combination preparing device; Form by material-pulverizing device, material drying device, feeding unit, main body cracker, one-level condensing works, Whirl pump, B-grade condensation device, three grades of condensing workss successively; Wherein the B-grade condensation bottom of device is connected with the bio-oil device; Three grades of condensing works bottoms are connected with lower boiling oil collection device, and said material-pulverizing device comprises support, feeding funnel and screw extrusion machinery, and this screw extrusion machinery comprises that forward and backward pair roller and coupling are sleeved on the shell on the forward and backward pair roller; Said forward and backward pair roller is the roller structure; Be disposed with convexity spaced apart and groove on the external peripheral surface of each pair roller, the convexity of preceding pair roller and back pair roller groove coupling are provided with overstocked hole at bottom portion of groove simultaneously; Overstocking the hole is communicated with drum cavity; One side of forward and backward pair roller shell is provided with the combined feed total feed mouth, and the another side of this shell is provided with one or more discharge ports simultaneously, and one of them rotating shaft of said forward and backward pair roller is connected with actuating unit.
A cutter head respectively is set in each cylinder, and said cutter head is suspended on the roller shaft through connecting rod, flexibly connects between this connecting rod and the roller shaft, maintains between said cutter head and the inner wall of rotary drum at interval.
Described material drying device comprises produces warm stove and drying tube, produces the outlet that warm stove connects screen cloth, and drying tube connects feeding unit.
Described feeding unit comprises automatic suction device and vented screw feeding unit, and the vented screw feeding unit is by electric motor driving, and its exit end inserts the main body cracker.
Be provided with material-spraying device and high temperature reaction zone from the bottom to top in the described main body cracker, high temperature reaction zone is provided with quick response thermocouple assembly and temperature regulator device, and main body cracker wall is provided with thermal insulation layer.Described material-spraying device adopts water screw, is driven by high-speed electric expreess locomotive.
Described one-level condensing works connects the outlet of main body cracker, has inside and outside two water wall, is equipped with the import and the outlet of cooling medium passage on the inside and outside water wall.
Described B-grade condensation device is provided with ash content and residual oil tripping device; The export pipeline of one-level condensing works is in the middle of a Whirl pump inserts ash content and residual oil tripping device; Ash content and residual oil tripping device periphery are provided with a water jacket; Water jacket is provided with the cooling medium import and export, is provided with several in the water jacket along the equally distributed spiral heat exchange tube of circumference, and the tripping device bottom has ash content and residual oil collection device.
Described three grades of condensing workss are provided with gas diffluence room; The not noncondensing gas conduit of B-grade condensation device inserts in the middle of three grades of condensing workss; Gas diffluence room periphery is provided with a water jacket; Be provided with several in the water jacket along the equally distributed spiral heat exchange tube of circumference, water jacket is provided with the import and export of cooling medium, and the incondensable gas conduit of three grades of condensing workss inserts and produces warm stove.
Beneficial effect: the utility model utilizes the vented screw feeding unit will pulverize dried biomass (for example agricultural crop straw, wood powder etc.) and sends into the main body cracker, and is by the water screw material-spraying device of high speed rotating that material injection entering is also quick through the high temperature reaction zone of quick response thermopair and temperature regulator device is installed.Split product is collected the bio-oil of different components through three grades of condensation separation.Wherein heavy residual oil and ash content blended solid carbon dust can be used as and produce warm stove fuel; Elementary bio-oil can directly directly use as direct combustion systems such as oil-firing boiler, direct combustion central air-conditioning, can substitute gasoline, diesel oil as automotive fuel through refining; The high-quality alternative liquefied gas of bio-oil of lower boiling is as domestic fuel.This device can be used for the large-scale industrialization production of bio-oil.
Description of drawings
Fig. 1 is the structural representation of the utility model system and device;
Fig. 2 is the structural representation of the utility model material-pulverizing device;
Fig. 3 is the structural representation of the utility model main body cracker;
Fig. 4 is the structural representation of the utility model one-level condensing works;
Fig. 5 is the structural representation of the utility model B-grade condensation device;
Fig. 6 is the structural representation of three grades of condensing workss of the utility model.
Embodiment
Referring to Fig. 1; This biomass fluid combination preparing device is made up of material-pulverizing device l, material drying device, feeding unit, main body cracker 7, one-level condensing works 8, Whirl pump 9, B-grade condensation device 1 l, three grades of condensing workss 13 successively; B-grade condensation device l 1 bottom is connected with 10, three grades of condensing works 13 bottoms of bio-oil device and is connected with lower boiling oil collection device and should be 14.
Referring to Fig. 2; The pair roller system comprises that respectively forward and backward pair roller 24 and coupling are sleeved on the shell 120 on the forward and backward pair roller, and said forward and backward pair roller is the roller structure, is disposed with convexity spaced apart 25 and groove 26 on the external peripheral surface of each pair roller; The convexity of preceding pair roller and back pair roller groove coupling; Be provided with at bottom portion of groove simultaneously and overstock hole 119, overstock the hole and be communicated with drum cavity, a side of forward and backward pair roller shell is provided with combined feed total feed mouth (not showing at the shell opposite side); The another side of this shell is provided with one or more discharge ports 27 simultaneously, and one of them rotating shaft 118 of said forward and backward pair roller is connected with actuating unit.
Simultaneously; In the present embodiment, a cutter head 22 is set respectively in each cylinder 24, said cutter head 22 should be 23 through connecting rod and is suspended on the roller shaft 118; This connecting rod should be 23 and roller shaft 118 between flexibly connect, maintain the interval between said cutter head 22 and cylinder 24 inwalls.
As shown in Figure 3; Be provided with material-spraying device 6 and high temperature reaction zone 16 in the main body cracker 7 from the bottom to top; High temperature reaction zone should be 16 and is provided with quick response thermocouple assembly and should be 19 and should be 18 with the temperature regulator device, should be 18 through the temperature regulator device and should be 19 with quick response thermocouple assembly and measure and control high temperature reaction zone and should be 16 temperature.Main body cracker 7 walls are provided with thermal insulation layer and should be 20.Material-spraying device 6 adopts water screw, should be 21 by high-speed electric expreess locomotive and drives.
As shown in Figure 4; One-level condensing works 8 two ends are provided with the import and export 28,34 of split product; Connect main body crackers 7 through import 28, water wall 30 and 31 two water wall of outer water wall in one-level condensing works 8 has are equipped with the import 29,35 of cooling medium passage and export 32,33 on interior water wall 30, the outer water wall 31; Cooling medium one tunnel is through import 29, outlet 32 circulations, and another road is through import 35, outlet 33 circulations.
As shown in Figure 5; B-grade condensation device 1l is provided with ash content and residual oil tripping device 48; Be connected through the outlet of Whirl pump 9 with one-level condensing works 8, ash content and residual oil tripping device 48 peripheries are provided with a water jacket 36, and water jacket 36 is provided with cooling medium import 37, outlet 40; Being provided with several in the water jacket 36 is the spiral heat exchange tube 39 of 8～l 2mm along the equally distributed internal diameter of circumference; B-grade condensation device 11 lower ends connect matter oil collection device 10 through conduit 38, and ash content and residual oil tripping device 48 bottoms have ash content and residual oil collection device 12, and the split product of isolating ash content and residual oil gets into B-grade condensation device 11 from each spiral heat exchange tube 39 inlets and carries out heat exchange after export 41 discharges; Bio-oil liquid gets into bio-oil collection devices 10 through conduit 38, and noncondensing gas does not then export three grades of condensing workss 13 to through noncondensing gas conduit 42 not.
As shown in Figure 6; Three grades of condensing workss 13 are provided with gas diffluence room 45; Gas diffluence room 45 peripheries are provided with a water jacket 46, are provided with several in the water jacket 46 along the equally distributed 5～l 0mm of circumference spiral heat exchange tube 39, and water jacket 46 is provided with import 43, the outlet 47 of cooling medium; Incondensable gas conduit 15 inserts and produces warm stove 2; Gas diffluence room 45 lower ends are connected with lower boiling oil collection device 14, and split product gets into three grades of condensing workss 13 from each spiral heat exchange tube 39 inlets to carry out discharging from exporting 44 after the heat exchange, and the liquid that obtains after the cooling flows into lower boiling oil collection device; Incondensable gas is derived through noncondensable gas conduit l 5, is recycled to produce the utilization that acts as a fuel of warm stove 2.
Biomass material is put into material-pulverizing device 1, and biomass material is ground into particle through shredding unit l; The available material carries out drying through the warm stove of product 2, drying tube 3 to material after the pulverizing under 100～200 ℃ of conditions through screen cloth screening back, and the free water content that makes biomass material is less than 8%; Dried material is transported in the main body cracker 7 with vented screw feeding unit 5 by automatic suction device 4; Through rotating speed is the material-spraying device 6 of 1200r/min high speed rotating; Biological particles is controlled at 420～650 ℃, anoxybiotic high temperature reaction zone 16 through temperature at 0.2s～3s in the time fast; Carry out scission reaction, make macromolecular chain fractures such as xylogen in the biomass, Mierocrystalline cellulose, semicellulose, obtain micromolecular cracked gas; The small molecules cracked gas gets into one-level refrigerating unit 8 fast and once cools off in 1s; Feed 10～20 ℃ water in the one-level refrigerating unit 8; Cracked gas is cooled between 200～240 ℃; And be under high speed whirlwind pump 9 effect of 3000r/min at rotating speed, isolate heavy residual oil and ash content in the cracked gas+and be deposited on ash content and residual oil collection device 12; The cooling after product gets into by the normal-temperature water refrigerative B-grade condensation device 11 less than 20 ℃ and carries out the secondary cooling, and condensation separation goes out biomass cracked oil by using, and it is collected in the bio-oil receiving apparatus 10; Noncondensing gas does not enter into to feed has temperature to carry out three coolings less than three grades of condensing workss 13 of-10 ℃ of cooling mediums, obtains lower boiling, more high-quality bio-oil through condensation, is collected in lower boiling oil collection device 14 Shens; Condensable gas is not recovered to through incondensable gas conduit 15 and produces the utilization that acts as a fuel of warm stove 2.
Claims (9)
1. biomass fluid combination preparing device; Be made up of material-pulverizing device, material drying device, feeding unit, main body cracker, one-level condensing works, Whirl pump, B-grade condensation device, three grades of condensing workss successively, wherein the B-grade condensation bottom of device is connected with the bio-oil device, and three grades of condensing works bottoms are connected with lower boiling oil collection device; Said material-pulverizing device comprises support, feeding funnel and screw extrusion machinery; This screw extrusion machinery comprises that forward and backward pair roller and coupling are sleeved on the shell on the forward and backward pair roller, and said forward and backward pair roller is the roller structure, is disposed with convexity spaced apart and groove on the external peripheral surface of each pair roller; The convexity of preceding pair roller and back pair roller groove coupling; Simultaneously be provided with overstocked hole at bottom portion of groove, overstock the hole and be communicated with drum cavity, a side of forward and backward pair roller shell is provided with the combined feed total feed mouth; The another side of this shell is provided with one or more discharge ports simultaneously, and one of them rotating shaft of said forward and backward pair roller is connected with actuating unit.
2. biomass fluid combination preparing device according to claim 1; It is characterized in that: a cutter head respectively is set in each cylinder; Said cutter head is suspended on the roller shaft through connecting rod, flexibly connects between this connecting rod and the roller shaft, maintains between said cutter head and the inner wall of rotary drum at interval.
3. biomass fluid combination preparing device according to claim 1 is characterized in that: described material drying device comprises produces warm stove and drying tube, produces the outlet that warm stove connects screen cloth, and drying tube connects feeding unit.
4. biomass fluid combination preparing device according to claim 1 is characterized in that: described feeding unit comprises automatic suction device and vented screw feeding unit, and the vented screw feeding unit is by electric motor driving, and its exit end inserts the main body cracker.
5. biomass fluid combination preparing device according to claim 1; It is characterized in that: be provided with material-spraying device and high temperature reaction zone from the bottom to top in the described main body cracker; High temperature reaction zone is provided with quick response thermocouple assembly and temperature regulator device, and main body cracker wall is provided with thermal insulation layer.
6. biomass fluid combination preparing device according to claim 5 is characterized in that: described material-spraying device adopts water screw, is driven by high-speed electric expreess locomotive.
7. biomass fluid combination preparing device according to claim 1 is characterized in that: described one-level condensing works connects the outlet of main body cracker, has inside and outside two water wall, is equipped with the import and the outlet of cooling medium passage on the inside and outside water wall.
8. biomass fluid combination preparing device according to claim 1; It is characterized in that: described B-grade condensation device is provided with ash content and residual oil tripping device; The export pipeline of one-level condensing works is in the middle of a Whirl pump inserts ash content and residual oil tripping device, and ash content and residual oil tripping device periphery are provided with a water jacket, and water jacket is provided with the cooling medium import and export; Be provided with several in the water jacket along the equally distributed spiral heat exchange tube of circumference, the tripping device bottom has ash content and residual oil collection device.
9. biomass fluid combination preparing device according to claim 1; It is characterized in that: described three grades of condensing workss are provided with gas diffluence room; The not noncondensing gas conduit of B-grade condensation device inserts in the middle of three grades of condensing workss, and gas diffluence room periphery is provided with a water jacket, is provided with several in the water jacket along the equally distributed spiral heat exchange tube of circumference; Water jacket is provided with the import and export of cooling medium, and the incondensable gas conduit of three grades of condensing workss inserts and produces warm stove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205180074U CN202390375U (en) | 2011-12-10 | 2011-12-10 | Biomass oil cogeneration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205180074U CN202390375U (en) | 2011-12-10 | 2011-12-10 | Biomass oil cogeneration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202390375U true CN202390375U (en) | 2012-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205180074U Expired - Fee Related CN202390375U (en) | 2011-12-10 | 2011-12-10 | Biomass oil cogeneration device |
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| Country | Link |
|---|---|
| CN (1) | CN202390375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107057729A (en) * | 2016-08-26 | 2017-08-18 | 江苏禾能生物科技有限公司 | A kind of Material distribution type cracking reaction system |
-
2011
- 2011-12-10 CN CN2011205180074U patent/CN202390375U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107057729A (en) * | 2016-08-26 | 2017-08-18 | 江苏禾能生物科技有限公司 | A kind of Material distribution type cracking reaction system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20201210 |