CN110218598A - A kind of solar energy-fuse salt accumulation of heat coupling curing range - Google Patents
A kind of solar energy-fuse salt accumulation of heat coupling curing range Download PDFInfo
- Publication number
- CN110218598A CN110218598A CN201910501653.0A CN201910501653A CN110218598A CN 110218598 A CN110218598 A CN 110218598A CN 201910501653 A CN201910501653 A CN 201910501653A CN 110218598 A CN110218598 A CN 110218598A
- Authority
- CN
- China
- Prior art keywords
- heat
- triple valve
- fuse salt
- solar energy
- storage tank
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
- C10B47/02—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with stationary charge
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
- C10B47/02—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with stationary charge
- C10B47/14—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with stationary charge with the aid of hot liquids, e.g. molten salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
- C10B53/02—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
- C10B57/08—Non-mechanical pretreatment of the charge, e.g. desulfurization
- C10B57/10—Drying
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
- C10L5/447—Carbonized vegetable substances, e.g. charcoal, or produced by hydrothermal carbonization of biomass
-
- 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
-
- 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
-
- 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
- Y02P20/133—Renewable energy sources, e.g. sunlight
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention proposes a kind of solar energy-fuse salt accumulation of heat coupling curing range, including oil storage tank, oil storage tank is connected to triple valve I, triple valve I is connected to solar energy heat collector, triple valve I is connected to triple valve III, solar energy heat collector is connected to triple valve II, triple valve II is connected to fuse salt heat-accumulator tank, fuse salt heat-accumulator tank is equipped with electric heater unit, fuse salt heat-accumulator tank is connected to triple valve III, and triple valve III is connected to oil storage tank, and triple valve II is connected to reactor is baked, it bakes reactor to be connected to drying and dehydrating device, drying and dehydrating device is connected to oil storage tank.Advantages of the present invention: using other green energy resources, electric energy or the utilization of other traditional fossil energies are reduced;Using fuse salt accumulation of heat, can reduction electric energy and traditional fossil energy to a greater extent utilization;Using trough-electricity, largely the economy baked can be improved;It is dry using two step method, energy consumption is baked by can further improve baking efficiency to the preheating for baking material, reducing.
Description
Technical field
The present invention relates to biomass baking devices, particularly relate to a kind of solar energy-fuse salt accumulation of heat coupling curing range.
Background technique
Biomass baking is a kind of low temperature (200~300 DEG C) slow pyrolysis process.The condition of hypoxemia or anaerobic into
Row, main purpose is the water and lightweight volatile matter removed in biomass, to obtain that water content is low, calorific value it is high be similar to low order
The biomass product of coal.Biomass product, which also has, by baking that treated easily stored transport, grinds that low energy consumption and hydrophobic
The advantages that property is strong.
Existing biomass bakes technology at present, most of to use direct electro heating or utilize combustion high temperature flue gas to bake
Process provides heat.Using traditional biomass baking technology in industrial production, to will cause the whole energy consumption of baking higher and raw
The excessively high problem of cost is produced, or introduces the use of fossil energy and causes environmental pollution, and aggravate the anxiety of fossil fuel shortages
Situation.It is badly in need of this field researcher for the situation and proposes practicable low energy consumption and the high biomass technical side of economy
Case.
Summary of the invention
The present invention proposes a kind of solar energy-fuse salt accumulation of heat coupling curing range, solve traditional baking technology energy consumption,
The excessively high problem of production cost.A kind of more energy-saving and environment-friendly baking system is provided in the present invention, utilizes the good of conduction oil
Good heat accumulation characteristic provides required energy by solar energy heating conduction oil and trough-electricity to bake reactor.In order into one
Step reduces the utilization of electric energy and traditional fossil energy, provides a kind of heat storage type in the present invention, will be from groove type solar thermal-arrest
The conduction oil flowed out in device shunts, and for a part for baking, another part then passes through fuse salt accumulation of heat.It is reacted for from baking
The conduction oil flowed out in device still has a large amount of waste heat, and the method for using two step method dry in baking process in the present invention passes through
Baking efficiency can further improve to the preheating for baking material, reduce baking energy consumption.
The technical scheme of the present invention is realized as follows: a kind of solar energy-fuse salt accumulation of heat couples curing range, including storage
Oil tank, the oil storage tank are connected to triple valve I, and triple valve I is connected to solar energy heat collector, triple valve I and triple valve III
Connection, solar energy heat collector are connected to triple valve II, and triple valve II is connected to fuse salt heat-accumulator tank, is set on fuse salt heat-accumulator tank
There is electric heater unit, fuse salt heat-accumulator tank is connected to triple valve III, and triple valve III is connected to oil storage tank, triple valve II and baking
Reactor connection bakes reactor and is connected to drying and dehydrating device, and drying and dehydrating device is connected to oil storage tank.
The feed inlet of the drying and dehydrating device is connected to grinding device, the discharge port and baking reactor of drying and dehydrating device
Feed inlet connection.
It is equipped with circulating pump between the oil storage tank and triple valve I, scavenge oil pump is equipped between oil storage tank and drying and dehydrating device.
It is equipped with flowmeter I between the oil storage tank and triple valve I, is equipped between triple valve I and solar energy heat collector
Flowmeter II is equipped with flowmeter III between fuse salt heat-accumulator tank and triple valve III.
It is equipped with temperature sensor I between the solar energy heat collector and triple valve II, bakes reactor and drying is de-
It is equipped with temperature sensor II between hydrophone, is equipped with temperature sensor III in fuse salt heat-accumulator tank.
It is equipped with valve I between the baking reactor and drying and dehydrating device, is equipped between oil storage tank and drying and dehydrating device
Valve II.
The solar energy heat collector includes trough type solar heat-collector and automatic tracing device, chases after device control flume automatically
Formula solar thermal collector.
The trough type solar heat-collector includes parabolic-cylinder light mirror and evacuated collector tube, and evacuated collector tube is fixed on
The focal point of parabolic-cylinder light mirror.
The baking reactor includes shell, and interlayer is equipped in shell, is equipped with Oil Guide coil pipe in interlayer.
The helical axis trend and Oil Guide coil pipe counter-flow arrangement.
Biomass material is subjected to pulverization process by required specification in grinding device, is existed biomass is obtained after processing
It is dried and dehydrated in drying and dehydrating device, then the biomass after drying and dehydrating is sent into bake and is baked in reactor.
Conduction oil in oil storage tank is sent into trough type solar heat-collector by circulating pump, and circulating pump is conduction oil in whole system
Flowing provides power.In this process, conduction oil passes through valve and flowmeter, guarantees to enter in trough type solar heat-collector
Conduction oil can reach temperature required for baking, and can guarantee the safety of the process.From trough type solar heat-collector
In the conduction oil that comes out enter in the coil pipe in the interlayer for baking reactor by delivery pipe and valve.It is adopted baking reactor
With counterflow heat exchange to improve heat exchange efficiency, the direction of motion of biomass material is opposite with conduction oil flow direction.The present invention uses
Cascaded utilization of energy mode provides institute's calorific requirement for raw material dehydration, from bake the conduction oil come out in reactor by delivery pipe and
Valve enters in drying and dehydrating device, and processing is dried and dehydrated to biomass material.The conduction oil come out from drying and dehydrating device
It is pumped back in oil storage tank by oil return.
Solar thermal collector of the present invention selects groove type heat collector, by straight-through vacuum heat collecting tube and parabolic-cylinder light mirror
Composition, heat absorption pipe surface have high-temperature selective absorber coatings, and parabolic-cylinder light mirror can focus direct sunlight, by sunlight
It is gathered in the conduction oil on evacuated collector tube inside heating, vacuum thermal-collecting tube.Vacuum collection can be enhanced in high-temperature selective absorber coatings
Heat pipe absorbs and reduces thermal radiation loss of the vacuum type thermal-collecting tube to environment to solar radiation, improves collecting efficiency.Too
Positive energy heat collector has the characteristics that heat absorption density is high, operational efficiency is good.Install automatic tracking system additional on heat collector simultaneously,
The incident angle for enabling condenser to follow the sun automatically adjusts, it is ensured that incident radiation amount is maximum.
In view of reasons such as time, weather, groove type solar heat collector cannot by heat-conducting oil heating to required temperature, therefore
Add hold over system.The conduction oil flowed out from solar thermal collector is divided into two parts through triple valve control.A part is directly used in
Reaction is baked, provides heat to bake reaction, another part then flows into accumulation thermal energy in fuse salt heat-accumulator tank, then flows back to storage
In oil tank.When daytime, sunshine condition was good, solar energy can heat conduction oil, and for a part for baking, a part is molten for heating
Melt salt.The heat that can use fuse salt storage when night or sleet sky is released to conduction oil for baking, in this process
Because there is heat loss, therefore needing that electric heater unit is arranged in fuse salt heat-accumulator tank.When continuing sleet sky, night use is low
Paddy electricity directly heats baking reactor, and uses the salt accumulation of heat of trough-electricity electrothermal melting, and daytime heats conduction oil using fuse salt
Heat is provided to bake reaction.
Present invention uses step energy utilizations.After the high temperature heat conductive oil flowed out in solar thermal collector reaches stoving temperature
Into baking in reactor, heat is provided for biomass baking, this is that the first order of energy utilizes.It is come out from baking in reactor
Low temperature conduction oil, it is the drying of biomass material that temperature, which is reduced, but still had surplus heat, is passed into dry reactor,
Dehydration and preheating provide heat.The energy of different tastes is adequately utilized in the cascade utilization of energy, more meets industrial production and works as
In requirement to economy.
Because conduction oil has low-corrosiveness and hypotoxicity, therefore installs safety valve additional in each equipment junction, certain portion is avoided
Bit loss badly leads to the outflow of conduction oil.
Baking reactor is jacket type double-layer structure, and coil pipe is provided in interlayer.Conduction oil enters baking reactor
It in coil pipe in interlayer, exchanges heat in coil pipe, bakes reaction offer energy to entire.Coil pipe can not only improve heat exchange efficiency,
And it can guarantee that conduction oil does not contact directly with baking reactor, conduction oil corrosion is avoided to bake reactor.
During drying and dehydrating, the thermally conductive oil temperature for controlling entrance is 100~150 DEG C.It is dry de- in biomass material
After water, residual moisture is less than 5% in control biomass.Temperature required for baking is 200~300 DEG C, into the conduction oil of baking
Temperature needs to reach the temperature, it is contemplated that the energy loss in actual motion, the temperature of conduction oil is than practical baking
Temperature is 20~100 DEG C high.
Advantages of the present invention: using other green energy resources, electric energy or the utilization of other traditional fossil energies are reduced;?
Energy-storage system be joined in baking process, it, can reduction electric energy to a greater extent and other tradition using fuse salt accumulation of heat
The utilization of fossil energy;Using trough-electricity, largely the economy baked can be improved;It is dry using two step method, lead to
Crossing can further improve baking efficiency to the preheating for baking material, reduces baking energy consumption.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is schematic structural view of the invention.
In figure: 1- oil storage tank;2- flowmeter I;3- circulating pump;4- triple valve I;5- flowmeter II;6- solar energy heating dress
It sets;7- temperature sensor I;8- triple valve II;9- bakes reactor;10- valve I;11- temperature sensor II;12- drying and dehydrating
Device;13- valve II;14- scavenge oil pump;15- grinding device;16- electric heater unit;17- fuse salt heat-accumulator tank;18- flowmeter
III;19- triple valve III.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of solar energy-fuse salt accumulation of heat couples curing range, including oil storage tank 1, oil storage tank 1 and flow
I2 connection is counted, flowmeter I2 is connected to circulating pump 3, and circulating pump 3 is connected to triple valve I4, and triple valve I4 is connected to flowmeter II5,
Flowmeter II5 is connected to solar energy heat collector 6, and triple valve I4 is connected to triple valve III19, solar energy heat collector 6 and temperature
Sensor I7 connection is spent, temperature sensor I7 is connected to triple valve II8, and triple valve II8 is connected to fuse salt heat-accumulator tank 17, melting
Salt heat-accumulator tank 17 is equipped with electric heater unit 16, and fuse salt heat-accumulator tank 17 is connected to flowmeter III18, flowmeter III18 and three
Port valve III19 connection, triple valve III19 are connected to oil storage tank 1, and triple valve II8 is connected to reactor 9 is baked, and bake reactor 9
It is connected to valve I10, valve I10 is connected to temperature sensor II11, and temperature sensor II11 is connected to drying and dehydrating device 12, is done
Dry dehydrator 12 is connected to valve II13, and valve II13 is connected to scavenge oil pump 14, and scavenge oil pump 14 is connected to oil storage tank 1.It is dry de-
The feed inlet of hydrophone 12 is connected to grinding device 15, and the discharge port of drying and dehydrating device 12 is connected to the feed inlet for baking reactor 9.
The baking method of the present apparatus the following steps are included:
(1) biomass material pre-processes: biomass being crushed in grinding device according to required size dimension, is sieved.
(2) biomass obtained after pre-processing is dried in drying and dehydrating device under screw rod drive using convection type
Dehydration.Biomass material is entered by feed inlet, and low temperature conduction oil and the biomass material reverse convection in drying and dehydrating device change
Heat, conduction oil is circulated back in oil storage tank along pipeline after heat exchange.Temperature in this stage control drying and dehydrating device is 150~
200℃.Drying time is 10~30 minutes, and gained biomass moisture content is lower than 5%.In view of the damage of energy in heat transfer process
Consumption, it is 150~200 DEG C that setting, which enters conduction oil in drying and dehydrating device,.
(3) biological it must be delivered to baking reactor after drying and dehydrating, is entered and is baked in reactor cavity by feeding inlet, dried
Roasting reactor is jacket type double-layer structure, and stoving temperature is 200 DEG C~300 DEG C, and conduction oil is transferred heat to by internal chamber wall
Intracavitary, biomass was in intracavitary reaction 10~30 minutes.In view of the loss of energy in heat transfer process, the temperature of conduction oil is than reality
Border stoving temperature is 20~100 DEG C high.
Solar thermal collector includes solar thermal collector and automatic tracking system.Solar thermal collector selects groove type solar
Heat collector, by straight-through vacuum heat collecting tube and parabolic-cylinder light microscope group at heat absorption pipe surface has high-temperature selective to absorb painting
Layer, coating for selective absorption can be enhanced evacuated collector tube to the absorption of solar radiation and reduce vacuum type thermal-collecting tube to ring
The thermal radiation loss in border.Thermally conductive oil medium is flowed into from one end of absorbing pipe, after solar radiant energy heats, from the another of absorbing pipe
End outflow.Automatic tracking system can guarantee that solar incident angle is maximum in one day, obtains maximum radiant heat.Conduction oil is entire
Heat-conducting medium in solar energy heat collector, Heat-conduction oil circulation system can guarantee the work that conduction oil is efficient, stable.
In view of in actual baking process, it may be necessary to it bakes in rain and snow and at night, therefore in whole system
Hold over system and electric heater unit are set in the middle.The high temperature heat conductive oil flowed out in solar thermal collector, by triple valve point
At two parts high temperature heat conductive oil, a part, which is directly entered, to be baked in reactor interlayer, provides heat to bake reaction.Another part
It is back in oil storage tank later by the heat accumulation in conduction oil in fuse salt into fuse salt heat-accumulator tank.Electric heating
Device is arranged on fuse salt heat-accumulator tank, avoids when baking, and causes thermally conductive oil temperature that baking is not achieved due to heat waste and requires.
According to reasons such as weather, season and baking times, it can be run with system and be divided into following three kinds of situations processing:
(1) when daytime, sunshine condition was good, solar energy can directly heat conduction oil.Specific embodiment is, entire at this time to be
The conduction oil flowed out in oil storage tank 1 in system enters in flowmeter I2 from oil outlet outflow, and outflow enters and follows from flowmeter I2
In ring pump 3, circulating pump provides power for flowing oily in whole system.Circulating pump 3 is connect with triple valve I4 again.Three are closed at this time
The connecting pin with flowmeter II5 is opened in the connecting pin of port valve I4 and triple valve III19.Triple valve 4 determines that conduction oil is flowed to and protected
Card system safety.Connect flowmeter II5, it is ensured that flow velocity provided by circulating pump 3 meets system needs.Conduction oil enters solar energy
Heat collector, the high temperature heat conductive oil come out from solar energy heat collector, passes through temperature sensor I7 and triple valve II8.Temperature passes
Sensor I7 ensures in whole system that thermally conductive oil temperature can reach baking and require, triple valve II8 can not only guarantee system safety but also
Conduction oil can be shunted, a part is for baking, another part heating melting salt accumulation of heat.Flow through leading for fuse salt heat-accumulator tank 17
Hot oil, eventually passes through flowmeter III18 and triple valve III19 is returned in oil storage tank 1.Outflow, which enters, from triple valve II8 dries
The thermally conductive oil temperature roasted in reactor 9 is 20~100 DEG C higher than practical stoving temperature.Outlet stream of the conduction oil from baking reactor 9
After out, by valve I10 and temperature sensor II11, into drying and dehydrating device 12.Valve I10 guarantees system safety.Temperature
Degree sensor II11 ensures that the thermally conductive oil temperature entered in drying and dehydrating device meets the requirements.Drying and dehydrating device 12 is to biomass material
Baking is pre-processed.The oil stream finally come out from drying and dehydrating device 12 is through valve II13 and scavenge oil pump 14.Valve 13 ensures
Conduction oil is sent into oil storage tank 1 by system safety, scavenge oil pump 14, is completed conduction oil and is recycled in the entire system.
(2) night or when sleet sky, the heat that can use fuse salt storage is released to conduction oil for baking.It considers
Heat waste, temperature required for baking is not achieved in conduction oil, therefore needs using electric heater unit heating melting salt.Specific embodiment
For the conduction oil flowed out in oil storage tank 1 into triple valve I4, closes triple valve by flowmeter I2 and circulating pump 3
The connecting pin of I4 and flowmeter II5, and the connecting pin of triple valve III19 Yu oil storage tank 1 are closed, conduction oil passes through threeway at this time
Valve I4, triple valve II19 enter in flowmeter III18, the conduction oil flowed out from flowmeter III18, into fuse salt heat-accumulator tank
17, auxiliary uses 16 heating melting salt of electric heater unit, and conduction oil and fuse salt exchange heat in fuse salt heat-accumulator tank 17, obtains
High temperature heat conductive oil is provided with temperature sensor in fuse salt heat-accumulator tank 17, guarantees that thermally conductive oil temperature can reach baking and require.It closes
The connecting pin of triple valve II8 Yu temperature sensor I7 are closed, the connecting pin with baking reactor 9 is opened.High temperature heat conductive oil passes through three
Port valve II8, into baking reactor 9.Into bake reactor 9 in thermally conductive oil temperature it is higher than practical stoving temperature by 20~
100℃.Conduction oil is after the outlet outflow for baking reactor 9, by valve I10 and temperature sensor II11, into drying
In dehydrator 12.Valve I10 guarantees system safety.Temperature sensor 11 ensures that the temperature entered in drying and dehydrating device conforms to
It asks.Drying and dehydrating device 12 pre-processes biomass material baking.The oil stream finally come out from drying and dehydrating device 12 is through valve
Door II13 and scavenge oil pump 14.Valve II13 ensures system safety, and conduction oil is sent into oil storage tank 1 by scavenge oil pump 14, completes thermally conductive
Oil recycles in the entire system.
(3) when continuing sleet sky, it is divided into two kinds of situations of night and daytime.Night use trough-electricity directly heats baking reaction
Device 9 provides heat to bake reaction, and uses the fuse salt accumulation of heat in trough-electricity heating melting salt heat-accumulator tank 17.Daytime makes
It is to bake reactor 9 to provide heat with fuse salt heating conduction oil.Specific embodiment and situation (2) are identical.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of solar energy-fuse salt accumulation of heat couples curing range, including oil storage tank (1), it is characterised in that: the oil storage tank
(1) it is connected to triple valve I(4), triple valve I(4) be connected to, triple valve I(4 with solar energy heat collector (6)) and triple valve III
(19) it is connected to, solar energy heat collector (6) is connected to, triple valve II(8 with triple valve II(8)) connect with fuse salt heat-accumulator tank (17)
Logical, fuse salt heat-accumulator tank (17) is equipped with electric heater unit (16), and fuse salt heat-accumulator tank (17) is connected to triple valve III(19),
Triple valve III(19) be connected to, triple valve II(8 with oil storage tank (1)) be connected to baking reactor (9), it bakes reactor (9) and dry
Dry dehydrator (12) connection, drying and dehydrating device (12) are connected to oil storage tank (1).
2. solar energy according to claim 1-fuse salt accumulation of heat couples curing range, it is characterised in that: the drying
The feed inlet of dehydrator (12) is connected to grinding device (15), discharge port and baking reactor (9) of drying and dehydrating device (12)
Feed inlet connection.
3. solar energy according to claim 1-fuse salt accumulation of heat couples curing range, it is characterised in that: the oil storage
Tank (1) and triple valve I(4) between be equipped with circulating pump (3), equipped with scavenge oil pump between oil storage tank (1) and drying and dehydrating device (12)
(14).
4. solar energy according to claim 1-fuse salt accumulation of heat couples curing range, it is characterised in that: the oil storage
Tank (1) and triple valve I(4) between be equipped with flowmeter I(2), triple valve I(4) between solar energy heat collector (6) equipped with flow
Count II(5), fuse salt heat-accumulator tank (17) and triple valve III(19) between equipped with flowmeter III(18).
5. solar energy according to claim 1-fuse salt accumulation of heat couples curing range, it is characterised in that: the sun
Can heat collector (6) and triple valve II(8) between be equipped with temperature sensor I(7), bake reactor (9) and drying and dehydrating device
(12) temperature sensor II(11 is equipped between), fuse salt heat-accumulator tank (17) is interior to be equipped with temperature sensor III.
6. solar energy according to claim 1-fuse salt accumulation of heat couples curing range, it is characterised in that: the baking
Valve I(10 is equipped between reactor (9) and drying and dehydrating device (12)), it is equipped between oil storage tank (1) and drying and dehydrating device (12)
Valve II(13).
7. solar energy according to claim 1-fuse salt accumulation of heat couples curing range, it is characterised in that: the sun
Energy heat collector (6) includes trough type solar heat-collector and automatic tracing device, chases after device control trough type solar heat-collector automatically.
8. solar energy according to claim 7-fuse salt accumulation of heat couples curing range, it is characterised in that: the slot type
Solar thermal collector includes parabolic-cylinder light mirror and evacuated collector tube, and evacuated collector tube is fixed on the coke of parabolic-cylinder light mirror
At point.
9. solar energy according to claim 1-fuse salt accumulation of heat couples curing range, it is characterised in that: the baking
Reactor (9) includes shell, and interlayer is equipped in shell, is equipped with Oil Guide coil pipe in interlayer.
10. solar energy according to claim 9-fuse salt accumulation of heat couples curing range, it is characterised in that: the spiral
Axis trend and Oil Guide coil pipe counter-flow arrangement.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910501653.0A CN110218598B (en) | 2019-06-11 | 2019-06-11 | Solar energy-fused salt heat storage coupling baking device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910501653.0A CN110218598B (en) | 2019-06-11 | 2019-06-11 | Solar energy-fused salt heat storage coupling baking device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110218598A true CN110218598A (en) | 2019-09-10 |
CN110218598B CN110218598B (en) | 2021-08-27 |
Family
ID=67816517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910501653.0A Active CN110218598B (en) | 2019-06-11 | 2019-06-11 | Solar energy-fused salt heat storage coupling baking device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110218598B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110895056A (en) * | 2019-12-02 | 2020-03-20 | 青海大学 | Method and device for recovering carbon fibers by using solar energy |
CN113462421A (en) * | 2021-07-30 | 2021-10-01 | 重庆大学 | Pyrolysis method for heating medical waste or waste plastic by molten salt |
CN115433597A (en) * | 2022-08-02 | 2022-12-06 | 上海发电设备成套设计研究院有限责任公司 | Traditional Chinese medicine residue fuel treatment device and treatment method |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103047778A (en) * | 2013-01-27 | 2013-04-17 | 兰州大成科技股份有限公司 | Concentrated solar heat energy distributed energy comprehensive utilization system |
US20140182720A1 (en) * | 2013-03-06 | 2014-07-03 | Basf Se | Pipeline system and drainage container for receiving liquid flowing through a pipeline system |
US20150107246A1 (en) * | 2013-10-18 | 2015-04-23 | Krishna Kumar Bindingnavale Ranga | System and method for heat storage in solar thermal power plants |
CN105545618A (en) * | 2014-10-31 | 2016-05-04 | 中广核太阳能开发有限公司 | Parabolic trough solar thermal power generation system and method utilizing fuse salt medium |
CN106281397A (en) * | 2016-11-04 | 2017-01-04 | 北京林业大学 | Based on solar energy heating and the field biomass through pyrolysis oil refining apparatus from heat supply |
CN106318416A (en) * | 2015-06-25 | 2017-01-11 | 中国电力工程顾问集团有限公司 | Baking device |
CN106438237A (en) * | 2015-08-10 | 2017-02-22 | 中国电力工程顾问集团华北电力设计院有限公司 | Molten salt and conduction oil double heat storage solar thermal power generating system |
CN106939170A (en) * | 2017-02-20 | 2017-07-11 | 华南农业大学 | A kind of solar energy collaboration two-step method biomass screw bakees preprocess method and device |
CN207334738U (en) * | 2017-03-03 | 2018-05-08 | 王冬 | House refuse low temperature pyrogenation system |
-
2019
- 2019-06-11 CN CN201910501653.0A patent/CN110218598B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103047778A (en) * | 2013-01-27 | 2013-04-17 | 兰州大成科技股份有限公司 | Concentrated solar heat energy distributed energy comprehensive utilization system |
US20140182720A1 (en) * | 2013-03-06 | 2014-07-03 | Basf Se | Pipeline system and drainage container for receiving liquid flowing through a pipeline system |
US20150107246A1 (en) * | 2013-10-18 | 2015-04-23 | Krishna Kumar Bindingnavale Ranga | System and method for heat storage in solar thermal power plants |
CN105545618A (en) * | 2014-10-31 | 2016-05-04 | 中广核太阳能开发有限公司 | Parabolic trough solar thermal power generation system and method utilizing fuse salt medium |
CN106318416A (en) * | 2015-06-25 | 2017-01-11 | 中国电力工程顾问集团有限公司 | Baking device |
CN106438237A (en) * | 2015-08-10 | 2017-02-22 | 中国电力工程顾问集团华北电力设计院有限公司 | Molten salt and conduction oil double heat storage solar thermal power generating system |
CN106281397A (en) * | 2016-11-04 | 2017-01-04 | 北京林业大学 | Based on solar energy heating and the field biomass through pyrolysis oil refining apparatus from heat supply |
CN106939170A (en) * | 2017-02-20 | 2017-07-11 | 华南农业大学 | A kind of solar energy collaboration two-step method biomass screw bakees preprocess method and device |
CN207334738U (en) * | 2017-03-03 | 2018-05-08 | 王冬 | House refuse low temperature pyrogenation system |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110895056A (en) * | 2019-12-02 | 2020-03-20 | 青海大学 | Method and device for recovering carbon fibers by using solar energy |
CN113462421A (en) * | 2021-07-30 | 2021-10-01 | 重庆大学 | Pyrolysis method for heating medical waste or waste plastic by molten salt |
CN115433597A (en) * | 2022-08-02 | 2022-12-06 | 上海发电设备成套设计研究院有限责任公司 | Traditional Chinese medicine residue fuel treatment device and treatment method |
Also Published As
Publication number | Publication date |
---|---|
CN110218598B (en) | 2021-08-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110218598A (en) | A kind of solar energy-fuse salt accumulation of heat coupling curing range | |
CN103575081B (en) | Fermented feed drying method | |
CN105222368A (en) | Based on the solar energy cascade heating high-temperature heat collection system of Molten Salt Heat Transfer accumulation of heat | |
CN103575082B (en) | Fermented feed drying system | |
CN101957014A (en) | CPC (Composite Parabolic Condenser) parabola concentration solar energy heating system | |
CN104567024A (en) | Sensible heat storing type cavity light collecting and heat absorbing type solar heat collecting device and method | |
CN110145877A (en) | The explosion-proof synergy water heater of the vacuum tube of phase-change temperature control | |
CN106487325A (en) | A kind of electric coproduction multistage application device of groove type solar condensing thermal | |
CN203586725U (en) | Fermented forage drying device | |
CN107421271A (en) | A kind of solar cogeneration formula multiple-energy-source drying system | |
CN204553131U (en) | A kind of light coal complementary solar heat generating system | |
CN207350447U (en) | Solar energy heating system | |
CN207351121U (en) | A kind of solar cogeneration formula multiple-energy-source drying system | |
CN108716778A (en) | A kind of grease hierarchical solar heating system and method suitable for swimming pool | |
CN105371508A (en) | Solar water heater | |
CN215252114U (en) | Device and asphalt tank of supplementary pitch heating | |
CN206037450U (en) | Solar energy energy storage in season heating system strides | |
CN108679864A (en) | A kind of combined type fused salt heat dump for extensive Opticai Concentrating System With Secondary Reflection | |
CN208205447U (en) | A kind of fused salt linear Fresnel heat collecting field anti-condensation system | |
CN208253984U (en) | Butterfly solar energy system | |
CN206929826U (en) | A kind of high-efficiency solar anaerobic reactor heating plant | |
CN104879285A (en) | Tower type condensation and non-condensation composite solar chimney hot airflow system | |
CN207922593U (en) | A kind of photovoltaic and photothermal integral system | |
CN201066212Y (en) | Light funnel light-guiding spot energy graded heating direct type solar energy water heating device | |
CN206191946U (en) | Solar energy step heating high temperature solar collecting system based on fused salt heat transfer heat accumulation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |