CN207050351U - Camphorwood drying and essential oil and waste heat recovery integrated apparatus - Google Patents
Camphorwood drying and essential oil and waste heat recovery integrated apparatus Download PDFInfo
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- CN207050351U CN207050351U CN201721004430.6U CN201721004430U CN207050351U CN 207050351 U CN207050351 U CN 207050351U CN 201721004430 U CN201721004430 U CN 201721004430U CN 207050351 U CN207050351 U CN 207050351U
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- heat recovery
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- 239000000341 volatile oil Substances 0.000 title claims abstract description 114
- 238000011084 recovery Methods 0.000 title claims abstract description 93
- 238000001035 drying Methods 0.000 title claims abstract description 88
- 239000002918 waste heat Substances 0.000 title claims abstract description 86
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 title claims abstract description 82
- 235000005701 Tarchonanthus camphoratus Nutrition 0.000 title claims abstract description 77
- 241000036318 Callitris preissii Species 0.000 title abstract 2
- 239000003921 oil Substances 0.000 claims abstract description 112
- 244000082946 Tarchonanthus camphoratus Species 0.000 claims description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
- 238000001704 evaporation Methods 0.000 claims description 42
- 230000008020 evaporation Effects 0.000 claims description 34
- 239000007789 gas Substances 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 23
- 238000009833 condensation Methods 0.000 claims description 19
- 230000005494 condensation Effects 0.000 claims description 19
- 239000000498 cooling water Substances 0.000 claims description 17
- 239000002828 fuel tank Substances 0.000 claims description 13
- 238000010793 Steam injection (oil industry) Methods 0.000 claims description 8
- 230000003534 oscillatory effect Effects 0.000 claims description 7
- 230000001939 inductive effect Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 3
- 235000019198 oils Nutrition 0.000 description 81
- 241000723346 Cinnamomum camphora Species 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 239000002023 wood Substances 0.000 description 6
- 229960000846 camphor Drugs 0.000 description 4
- 229930008380 camphor Natural products 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- WEEGYLXZBRQIMU-UHFFFAOYSA-N 1,8-cineole Natural products C1CC2CCC1(C)OC2(C)C WEEGYLXZBRQIMU-UHFFFAOYSA-N 0.000 description 1
- NIWFIJFHALTBRN-UHFFFAOYSA-N 2-methyl-5-propan-2-ylidenecyclopentan-1-one Chemical compound CC1CCC(=C(C)C)C1=O NIWFIJFHALTBRN-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- WEEGYLXZBRQIMU-WAAGHKOSSA-N Eucalyptol Chemical compound C1C[C@H]2CC[C@]1(C)OC2(C)C WEEGYLXZBRQIMU-WAAGHKOSSA-N 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 239000010624 camphor oil Substances 0.000 description 1
- 229960000411 camphor oil Drugs 0.000 description 1
- 229960005233 cineole Drugs 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000019476 oil-water mixture Nutrition 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 230000000361 pesticidal effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010672 sassafras oil Substances 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000006273 synthetic pesticide Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Processing Of Solid Wastes (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Drying Of Solid Materials (AREA)
Abstract
Camphorwood drying of the present utility model and essential oil and waste heat recovery integrated apparatus, including high-temperature drying chamber, essential oil and waste heat recovery component and thermal source component, high-temperature drying chamber front end is provided with hothouse door, heat sink assembly is provided with high temperature drying room and steams component, high-temperature drying chamber bottom is provided with bottom rail and condensing hot air furnace passage, high-temperature drying chamber is provided with fan assembly above side, above opposite side component is arranged provided with the minute-pressure for extending outside certainly, essential oil is connected with waste heat recovery component with condensing hot air furnace passage and minute-pressure from component is arranged, thermal source component is connected with essential oil with waste heat recovery component and heat sink assembly.The utility model has short arid cycle, non-exhaust emission, the advantages of Lignum cinnamomi camphorae quintessence oil is with drying heat recovery can be achieved.
Description
Technical field
The utility model relates generally to camphorwood drying and its essential oil recovery technology, dry and smart more particularly, to a kind of camphorwood
Oil and waste heat recovery integrated apparatus.
Background technology
Camphor tree is southern china preciousness material and spy's economic tree, and camphorwood is because its material is excellent, wood color beautiful texture, plane
Face is smooth, engraves, and has the characteristics that corrosion resistant, insect prevention, is the first-class former material of high-grade bookcase, wardrobe and artwork ornaments
Material.Containing abundant eleocyte in the axial parenchyma and ray tissue of camphorwood, its camphor oil content is up to 3 ~ 5%.Camphorated oil bag
A variety of chemical compositions are included, there is camphor, eucalyptol, sassafras oil ether, camphyl alcohol, camphorone, α-firpene, amphene, wooden phenol etc., its
Middle α-firpene, amphene are the important components of synthetic pesticide, and wooden phenol has natural Pesticidal and sterilizing effect.Therefore, camphorated oil
It is medical and health, chemical industry, food, the important source material of perfume industry.Therefore, the essential oil inside the extracting camphorwood sawn timber of high-quality and high-efficiency
And ensure camphorwood sawn timber quality after extracting, the super high value added utilization of camphorwood can be realized.
The method for extracting of traditional camphorated oil is flaking damage-type, i.e., Steam by water bath in evaporating dish is placed on after camphorwood is chipped
Evaporate, camphor and camphorated oil come out with steam distillation, and condensation gained white crystal is thick camphor, and oily liquids is camphorated oil, always
Yield 2.0 ~ 2.5%, this method camphorated oil extract content is higher, but camphorwood residue use value is relatively low after extracting.Traditional camphor tree
It is 50-80 DEG C that wooden kiln drying method, which is dried, and arid cycle is 10-15 days.Drying time length, pollution from exhaust emission environment, and hardly possible be present
To realize extracting essential oil this purpose in drying process.To solve the problems, such as camphorwood drying while extracting camphor essential oil, except
Grasp temperature and moisture to the affecting laws of Lignum cinnamomi camphorae quintessence oil extract content outside, it is most crucial the problem of be that to develop suitable camphorwood timber high
Warm drying and essential oil and waste heat recovery apparatus.Therefore, short suitable camphorwood drying time, non-exhaust emission and drying how to be developed
The integrated drying equipment of essential oil and waste heat is reclaimed simultaneously, for the lifting super high value added utilization of camphorwood there is important reality to anticipate
Justice.
Utility model content
The technical problems to be solved in the utility model is overcome the deficiencies in the prior art, there is provided a kind of arid cycle is short, nothing
Waste gas discharges, and Lignum cinnamomi camphorae quintessence oil can be achieved and integrally disguise with waste heat recovery with the camphorwood drying and essential oil for drying heat recovery
Put.
In order to solve the above technical problems, the utility model uses following technical scheme：
A kind of camphorwood drying and essential oil and waste heat recovery integrated apparatus, including high-temperature drying chamber, essential oil and waste heat recovery
Component and thermal source component, the high-temperature drying chamber front end, which is provided with, is used for the hothouse door that camphorwood heap material enters, high-temperature drying chamber
The interior heat sink assembly and steam-injection component being provided with positioned at camphorwood heap material both sides, high-temperature drying chamber bottom, which is provided with, to be used to carry camphorwood heap
The bottom rail of material and the condensing hot air furnace passage for reclaiming condensed water, high-temperature drying chamber are provided with fan assembly above side,
Component, the essential oil and waste heat recovery component and condensing hot air furnace passage are arranged certainly provided with the minute-pressure for extending outside above opposite side
And minute-pressure is connected from component connection, the thermal source component is arranged with essential oil with waste heat recovery component and heat sink assembly.
Further improvement as above-mentioned technical proposal：
The minute-pressure includes pressure sensor, controller, link gearing, exhaust outlet and discharge from component is arranged
Road, the pressure sensor are arranged on high temperature drying chamber interior, and the controller is arranged on outside high temperature drying room and pressure sensing
Device opposite position, the link gearing are connected with controller, and the exhaust outlet is connected with link gearing, the collection
With being connected on the outside of exhaust outlet, the collecting pipe is connected feed channel with essential oil with waste heat recovery component.
The thermal source component includes heat conducting oil boiler, conduction oil forced circulation group of motors, conduction oil fuel tank and cooling water system
System, the heat conducting oil boiler are connected with conduction oil forced circulation group of motors, and the heat conducting oil boiler passes through pipeline and conduction oil oil
Case and cooling water system are connected, and the conduction oil forced circulation group of motors is connected with conduction oil fuel tank and cooling water system, described
Conduction oil forced circulation group of motors is connected with heat sink assembly and essential oil with waste heat recovery component, the conduction oil fuel tank and cooling
Water system is connected with essential oil with waste heat recovery component.
The essential oil and waste heat recovery component include condensate evaporation component in waste heat recovery and essential oil condensation, kiln,
Air-introduced machine and oil water separator, condensate evaporation component passes through collecting pipe and waste heat recovery and essential oil condensation in the kiln
It is connected, the air-introduced machine is connected with waste heat recovery and essential oil condensation, and the oil water separator and waste heat recovery and essential oil are cold
Solidifying component is connected.The waste heat recovery and essential oil condensation include tail gas air inlet, tail gas exhaust outlet, essential oil recovery port, led
Deep fat oil inlet, conduction oil oil-out, oscillatory type heat pipe assembly, cold end casing and hot junction casing, the tail gas air inlet and heat
Hold and be connected on the left of casing, for the tail gas exhaust outlet with being connected on the right side of the casing of hot junction, the conduction oil oil inlet is right with cold end casing
Side is connected, and the conduction oil oil-out on the left of cold end casing with being connected, and the essential oil recovery port below the casing of hot junction with being connected, institute
State oscillatory type heat pipe assembly upper end with hot junction casing to be connected, lower end is connected with cold end casing, the tail gas air inlet and discharge
Road is connected, and the conduction oil oil inlet is connected with conduction oil fuel tank and cooling water system, and the tail gas exhaust outlet connects with air-introduced machine
Connect, the conduction oil oil-out is connected with heat conducting oil boiler, and the essential oil recovery port is connected with oil water separator.
Condensate evaporation component includes condensing water inlet, heating component, dismantled and assembled evaporating dish, conduction oil in kiln in the kiln
Cold side outlet, steam and essential oil outlet and heat-conduction oil heat end entrance, the condensing water inlet and condensate evaporation component in kiln
It is connected, condensate evaporation component internal sets heating component and dismantled and assembled evaporating dish, steam and the essential oil discharge in the kiln
Mouth is arranged in kiln to be connected at the top of condensate evaporation component by pipeline with collecting pipe, and the heat-conduction oil heat end entrance is arranged at
Condensate evaporation component medium position is connected with heating component head end in kiln, and the deep fat cold side outlet is arranged at condensed water in kiln
Evaporative component bottom position is connected with heating component end.
A kind of application method based on the drying of above-mentioned camphorwood and essential oil and waste heat recovery integrated apparatus, including following step
Suddenly：
S1：Camphorwood enters hothouse：Bottom rail is relied on to enter in high temperature drying room according to LY/ from hothouse door camphorwood sawn timber
T1068-2012 standards carry out stacking processing to timber and form camphorwood heap material, and material stack height is 2m, and material heap width is 2m, and parting bead breaks
Face dimensional thickness is 25mm, and parting bead cross dimensions width is 30mm；
S2：High humidity preheats：Open fan assembly, thermal source component, heat sink assembly, steam-injection component and minute-pressure and arrange component certainly,
The pre-heat treatment is dried to camphorwood using gradient heating, 80 DEG C is risen to 15 DEG C/h heating rate, is incubated 1h.Every 60 points
Clock steams once, it is ensured that ambient humidity is in saturation state in hothouse 1；105 DEG C are warming up to 20 DEG C/h heating rate, is protected
Warm 0.5-1 hours, steam once within every 30 minutes, it is ensured that humidity is maintained at more than 98% in dry high temperature drying room, makes in camphorwood sawn timber
Portion's uniformity of temperature profile；
S3：Dry and essential oil and waste heat recovery：With 105 DEG C of insulation 6-8h, camphorwood sawn timber starts to dry and extraction of essential oil；Open
Minute-pressure is opened from component is arranged, monitors furnace air pressure, when pressure is more than 0.12MPa, gas deflation assembly is vented automatically；Open in kiln
Condensing water inlet, export condensed water in high temperature drying room and, to condensate evaporation component, open condensate evaporation component evaporation in kiln
Condensed water separates its impurity, by water vapour blend of essential oils after separation and high-temperature drying chamber inner exhaust gas be mixed into essential oil with it is remaining
Recuperation of heat component, reclaim condensed water and essential oil and waste heat in tail gas in high temperature drying room；Treat that camphorwood sawn timber core temperature rises to
At more than 103 DEG C, temperature in high temperature drying room is risen to 120~150 DEG C in 5-10 DEG C/h heating rate, is incubated 8-10h, will
Camphorwood is dried to moisture content 10% or so；
S4：Cooling treatment：Thermal source component is closed, hot oil temperature is reduced, dried medium temperature is reduced to 80-90 DEG C；
S5：High humidity Balance Treatment：Thermal source component is opened, kiln temperature is maintained 80 DEG C -90 DEG C, opens and steams component steam-injection one
It is secondary, and high humidity Balance Treatment is carried out to camphorwood timber at this temperature；
S6：Camphorwood goes out hothouse：After the moisture content deviation between monitoring point in high temperature drying room is less than 5%, terminate whole dry
Dry process, the kiln discharge after camphorwood Wood temperature is cooled to and is no more than 15 DEG C higher than outdoor environment temperature, and by dried camphorwood
Timber is placed in progress health processing in siccative canopy, closes condensate evaporation component in kiln, stops tail gas essential oil and residual heat collection work
Make.
Compared with prior art, the utility model has the advantage of：
Camphorwood of the present utility model is dry and essential oil and waste heat recovery integrated apparatus, including high-temperature drying chamber, essential oil with
Waste heat recovery component and thermal source component, high-temperature drying chamber front end, which is provided with, is used for the hothouse door that camphorwood heap material enters, and high temperature is done
The dry indoor heat sink assembly and steam-injection component being provided with positioned at camphorwood heap material both sides, high-temperature drying chamber bottom, which is provided with, to be used to carry camphor tree
The bottom rail of yard material and the condensing hot air furnace passage for reclaiming condensed water, high-temperature drying chamber are provided with blower fan group above side
Part, component, essential oil and waste heat recovery component and condensing hot air furnace passage are arranged certainly provided with the minute-pressure for extending outside above opposite side
And minute-pressure is connected from component connection, thermal source component is arranged with essential oil with waste heat recovery component and heat sink assembly.Its equipment control
Precision processed is high, by steaming component, heat sink assembly and fan assembly, realizes humidity, temperature and wind speed in camphorwood drying process
Parametric control；By minute-pressure from component is arranged, realize by controlling superheated steam concentration in high temperature drying room, so as to control camphor tree
Wood dries surface moisture migration rate；By condensing hot air furnace passage, minute-pressure from component and essential oil and waste heat recovery component is arranged, in fact
The high efficiente callback of existing Lignum cinnamomi camphorae quintessence oil and waste heat.Because temperature, wind speed and dried medium superheated vapour concentration will in high temperature drying room
Influence camphorwood rate of drying and essential oil extract content, therefore by regulating and controlling temperature, wind speed and medium superheated steam concentration can obtain compared with
Excellent camphorwood wood gasification water vapour drying and essential oil and waste heat reclaiming process.
Brief description of the drawings
Fig. 1 is the front view structure semi-cutaway of the drying of the utility model camphorwood and essential oil and waste heat recovery integrated apparatus.
Fig. 2 is the plan structure semi-cutaway of the drying of the utility model camphorwood and essential oil and waste heat recovery integrated apparatus.
Fig. 3 is the left view section of structure of the drying of the utility model camphorwood and essential oil and waste heat recovery integrated apparatus.
Fig. 4 is that the utility model camphorwood is dry and essential oil cuts open with minute-pressure self arrangement component in waste heat recovery integrated apparatus
Face figure.
Fig. 5 is that the utility model camphorwood is dry and essential oil condenses with waste heat recovery in waste heat recovery integrated apparatus and essential oil
The profile of component.
Fig. 6 is dry the utility model camphorwood and essential oil and condensate evaporation component in kiln in waste heat recovery integrated apparatus
Semi-cutaway.
The drying of Fig. 7 the utility model camphorwood and the application method flow chart of essential oil and waste heat recovery integrated apparatus.
Each label represents in figure：
1st, high-temperature drying chamber；11st, hothouse door；12nd, heat sink assembly；13rd, component is steamed；14th, bottom rail；15th, blower fan group
Part；16th, condensing hot air furnace passage；17th, minute-pressure arranges component certainly；171st, pressure sensor；172nd, controller；173rd, link transmission fills
Put；174th, exhaust outlet；175th, collecting pipe；2nd, essential oil and waste heat recovery component；21st, waste heat recovery and essential oil condensation；
211st, tail gas air inlet；212nd, tail gas exhaust outlet；213rd, essential oil recovery port；214th, conduction oil oil inlet；215th, conduction oil is fuel-displaced
Mouthful；216th, oscillatory type heat pipe assembly；217th, cold end casing；218th, hot junction casing；22nd, condensate evaporation component in kiln；221st, it is cold
Condensate entrance；222nd, heating component；223rd, dismantled and assembled evaporating dish；224th, deep fat cold side outlet；225th, steam and essential oil outlet；
226th, heat-conduction oil heat end entrance；23rd, air-introduced machine；24th, oil water separator；3rd, thermal source component；31st, heat conducting oil boiler；32nd, conduction oil
Forced circulation group of motors；33rd, conduction oil fuel tank and cooling water system；4th, camphorwood heap material.
Embodiment
The utility model is described in further details below with reference to Figure of description and specific embodiment.
Fig. 1 to Fig. 6 shows that the utility model camphorwood is dry and essential oil is implemented with a kind of of waste heat recovery integrated apparatus
Example, the device include high-temperature drying chamber 1, essential oil and waste heat recovery component 2 and thermal source component 3, and the front end of high-temperature drying chamber 1 is provided with
The hothouse door 11 entered for camphorwood heap material 4, the interior heat sink assembly being provided with positioned at the both sides of camphorwood heap material 4 of high-temperature drying chamber 1
12 are provided with for carrying the bottom rail 14 of camphorwood heap material 4 and for reclaiming condensed water with steam-injection component 13, the bottom of high-temperature drying chamber 1
Condensing hot air furnace passage 16, high-temperature drying chamber 1 is provided with fan assembly 15 above side, be provided with above opposite side extend it is outer
The minute-pressure in portion connects with waste heat recovery component 2 from component 17, essential oil is arranged with condensing hot air furnace passage 16 and minute-pressure from component 17 is arranged
Connect, thermal source component 3 is connected with essential oil with waste heat recovery component 2 and heat sink assembly 12.Its equipment control accuracy is high, passes through spray
Component 13, heat sink assembly 12 and fan assembly 15 are steamed, realizes the parametrization control of humidity, temperature and wind speed in camphorwood drying process
System；By minute-pressure from component 17 is arranged, realize by controlling superheated steam concentration in high-temperature drying chamber 1, so as to control camphorwood to dry
Surface moisture migration rate；By condensing hot air furnace passage 16, minute-pressure from component 17 and essential oil and waste heat recovery component 2 is arranged, in fact
The high efficiente callback of existing Lignum cinnamomi camphorae quintessence oil and waste heat.Because temperature, wind speed and dried medium superheated vapour concentration will in high-temperature drying chamber 1
Influence camphorwood rate of drying and essential oil extract content, therefore by regulating and controlling temperature, wind speed and medium superheated steam concentration can obtain compared with
Excellent camphorwood wood gasification water vapour drying and essential oil and waste heat reclaiming process.
In the present embodiment, minute-pressure from arrange component 17 include pressure sensor 171, controller 172, link gearing 173,
Exhaust outlet 174 and collecting pipe 175, pressure sensor 171 are arranged on inside high-temperature drying chamber 1, and controller 172 is arranged on height
Warm hothouse 1 is outer and the opposite position of pressure sensor 171, link gearing 173 are connected with controller 172, exhaust outlet 174
It is connected with link gearing 173, collecting pipe 175 is connected with the outside of exhaust outlet 174, collecting pipe 175 and essential oil and waste heat
Recovery component 2 connects.In the structure, 1 pressure in hothouse is monitored by pressure sensor 171, passes through controller 172 and connecting rod
Transmission device 173 controls deflation rate.Its is simple and reliable for structure.
In the present embodiment, thermal source component 3 includes heat conducting oil boiler 31, conduction oil forced circulation group of motors 32, conduction oil oil
Case and cooling water system 33, heat conducting oil boiler 31 and conduction oil forced circulation group of motors 32 and conduction oil fuel tank and cooling water system
33 are connected, conduction oil forced circulation group of motors 32 and conduction oil fuel tank and cooling water system 33, heat sink assembly 12 and essential oil with
Waste heat recovery component 2 is connected, and conduction oil fuel tank and cooling water system 33 are connected with essential oil with waste heat recovery component 2, realize deep fat
With cooling water circulation, heating and cooling procedure.
In the present embodiment, essential oil includes condensed water in waste heat recovery and essential oil condensation 21, kiln with waste heat recovery component 2
Evaporative component 22, air-introduced machine 23 and oil water separator 24, condensate evaporation component 22 and waste heat recovery and essential oil condensation group in kiln
Part 21 is connected, and air-introduced machine 23 is connected with waste heat recovery and essential oil condensation 21, oil water separator 24 and waste heat recovery and essential oil
Condensation 21 is connected, and condensate evaporation component 22 is connected with collecting pipe 175 in kiln.In the structure, by high-temperature drying chamber 1
Condensed water is collected to collect in condensate evaporation component 22, the water vapour after evaporation is entered with essential oil by collecting pipe 175 in kiln
Enter in waste heat recovery and essential oil condensation 21；Air-introduced machine 23 is connected with waste heat recovery and essential oil condensation 21, and control water steams
Vapour flow rate；Waste heat recovery and essential oil condensation 21 are connected with oil water separator 24, reclaim condensed Lignum cinnamomi camphorae quintessence oil.
In the present embodiment, waste heat recovery and essential oil condensation 21 include tail gas air inlet 211, tail gas exhaust outlet 212, essence
Oily recovery port 213, conduction oil oil inlet 214, conduction oil oil-out 215, oscillatory type heat pipe assembly 216, cold end casing 217 and heat
Casing 218 is held, tail gas air inlet 211 is connected with the left side of hot junction casing 218, tail gas exhaust outlet 212 and the right side phase of hot junction casing 218
Even, conduction oil oil inlet 214 is connected with the right side of cold end casing 217, and conduction oil oil-out 215 is connected with the left side of cold end casing 217,
Essential oil recovery port 213 is connected with the lower section of hot junction casing 218, and the upper end of oscillatory type heat pipe assembly 216 is connected with hot junction casing 218, under
End is connected with cold end casing 217, and tail gas air inlet 211 is connected with collecting pipe 175, conduction oil oil inlet 214 and conduction oil oil
Case and cooling water system 33 are connected, and tail gas exhaust outlet 212 is connected with air-introduced machine 23, conduction oil oil-out 215 and heat conducting oil boiler
31 connections, essential oil recovery port 213 are connected with oil water separator 24.In the structure, conduction oil oil-out 215 and cold end casing 217
Left side is connected, and conduction oil preheating is opposite with tail gas condensing flow direction；Essential oil recovery port 213 is connected with the lower section of hot junction casing 218,
Oil water mixture after being condensed for recovery.
In the present embodiment, condensate evaporation component 22 includes condensing water inlet 221 in kiln, heating component 222, removable in kiln
Evaporating dish 223, conduction oil cold side outlet 224, steam and essential oil outlet 225 and heat-conduction oil heat end entrance 226 are filled, condensed water enters
Mouthfuls 221 are connected with condensate evaporation component 22 in kiln, in kiln inside condensate evaporation component 22 setting heating component 222 with it is removable
Evaporating dish 223 is filled, for the essential oil in condensed water in separating high-temp hothouse 1；Steam and essential oil outlet 225 are arranged in kiln
The top of condensate evaporation component 22, heat-conduction oil heat end entrance 226 are arranged at the medium position of condensate evaporation component 22 in kiln and added
The hot head end of component 222 is connected, and deep fat cold side outlet 224 is arranged at the bottom position of condensate evaporation component 22 and heating component in kiln
222 ends are connected.
Fig. 1 to Fig. 7 shows the application method of the drying of the utility model camphorwood and essential oil and waste heat recovery integrated apparatus
A kind of embodiment, comprise the following steps：
S1：Camphorwood enters hothouse：By camphorwood sawn timber from hothouse door 11 rely on bottom rail 14 enter high-temperature drying chamber 1 according to
LY/T1068-2012 standards carry out stacking processing to timber and form camphorwood heap material 4, and material stack height is 2m, and material heap width is 2m, every
Bar cross dimensions thickness is 25mm, and parting bead cross dimensions width is 30mm；
S2：High humidity preheats：Open fan assembly 15, thermal source component 3, heat sink assembly 12, steam-injection component 13 and minute-pressure certainly
Component 17 is arranged, the pre-heat treatment is dried to camphorwood using gradient heating, rises to 80 DEG C with 15 DEG C/h heating rate, insulation
1h, steam once within every 60 minutes, it is ensured that ambient humidity is in saturation state in hothouse 1；Heated up with 20 DEG C/h heating rate
To 105 DEG C, 0.5-1 hours are incubated, are steamed once within every 30 minutes, it is ensured that humidity is maintained at more than 98% in dry high-temperature drying chamber 1,
Make camphorwood sawn timber interior temperature distribution uniform；
S3：Dry and essential oil and waste heat recovery：With 105 DEG C of insulation 6-8h, camphorwood sawn timber starts to dry and extraction of essential oil；Open
Minute-pressure is opened from component 17 is arranged, monitors furnace air pressure, when pressure is more than 0.12MPa, gas deflation assembly is vented automatically；Open kiln
Interior condensing water inlet 221, export condensed water in high-temperature drying chamber 1 and, to condensate evaporation component 22, open condensate evaporation in kiln
The evaporation condensed water of component 22 separates its impurity, and water vapour blend of essential oils after separation is mixed with high-temperature drying chamber 1 inner exhaust gas
Into essential oil and waste heat recovery component 2, condensed water and essential oil and waste heat in tail gas in high-temperature drying chamber 1 are reclaimed；Treat that camphorwood is sawed
When material core temperature rises to more than 103 DEG C, temperature in high-temperature drying chamber 1 is risen to 120~150 in 5-10 DEG C/h heating rate
DEG C, 8-10h is incubated, camphorwood is dried to moisture content 10% or so；
S4：Cooling treatment：Thermal source component 3 is closed, hot oil temperature is reduced, dried medium temperature is reduced to 80-90 DEG C；
S5：High humidity Balance Treatment：Thermal source component 3 is opened, kiln temperature is maintained 80 DEG C -90 DEG C, steam-injection component 13 is opened and sprays
Steam once, and high humidity Balance Treatment is carried out to camphorwood timber at this temperature；
S6：Camphorwood goes out hothouse：After the moisture content deviation between monitoring point in high-temperature drying chamber 1 is less than 5%, terminate whole
Drying process, the kiln discharge after camphorwood Wood temperature is cooled to and is no more than 15 DEG C higher than outdoor environment temperature, and by dried camphor tree
Timber is placed in progress health processing in siccative canopy, closes condensate evaporation component 22 in kiln, stops tail gas essential oil and waste heat is received
Collect work.
In this method, temperature, humidity, wind speed and dried medium vaporization water vapor concentration are parametrization in high-temperature drying chamber 1
Control, precision are high.Wherein by minute-pressure from the control vaporization water vapor concentration of component 17 is arranged, its temperature can between 105-150 DEG C
Control, arid cycle is short, and drying efficiency can improve more than 50%.Meanwhile reclaim high temperature drying using essential oil and waste heat recovery component 2
Essential oil and heat in condensed water and water vapour tail gas in room 1, realize that zero-emission waste gas is free from environmental pollution, the advantage with environmental protection.
For the essential oil rate of recovery between 1-2%, waste heat recovery rate is a kind of the dry of camphorwood sawn timber green energy conservation superelevation added value more than 60%
Dry new technology.
Although the utility model is disclosed as above with preferred embodiment, but is not limited to the utility model.It is any
Those skilled in the art, in the case where not departing from technical solutions of the utility model scope, all using the disclosure above
Technology contents technical solutions of the utility model are made with many possible changes and modifications, or be revised as the equivalent of equivalent variations
Embodiment.Therefore, every content without departing from technical solutions of the utility model, according to the utility model technical spirit to real above
Any simple modifications, equivalents, and modifications that example is done are applied, all should be fallen in the range of technical solutions of the utility model protection.
Claims (6)
1. a kind of camphorwood drying and essential oil and waste heat recovery integrated apparatus, it is characterised in that：Including high-temperature drying chamber（1）, essence
Oil and waste heat recovery component（2）And thermal source component（3）, the high-temperature drying chamber（1）Front end, which is provided with, is used for camphorwood heap material（4）Enter
The hothouse door entered（11）, high-temperature drying chamber（1）Interior be provided with is located at camphorwood heap material（4）The heat sink assembly of both sides（12）And steam-injection
Component（13）, high-temperature drying chamber（1）Bottom, which is provided with, to be used to carry camphorwood heap material（4）Bottom rail（14）And for reclaiming condensed water
Condensing hot air furnace passage（16）, high-temperature drying chamber（1）Fan assembly is provided with above side（15）, it is provided with above opposite side
The minute-pressure for extending outside arranges component certainly（17）, the essential oil and waste heat recovery component（2）With condensing hot air furnace passage（16）And
Minute-pressure arranges component certainly（17）Connection, the thermal source component（3）With essential oil and waste heat recovery component（2）And heat sink assembly（12）
Connection.
2. camphorwood drying according to claim 1 and essential oil and waste heat recovery integrated apparatus, it is characterised in that：It is described micro-
Pressure arranges component certainly（17）Including pressure sensor（171）, controller（172）, link gearing（173）, exhaust outlet（174）With
And collecting pipe（175）, the pressure sensor（171）It is arranged on high-temperature drying chamber（1）Inside, the controller（172）If
Put in high-temperature drying chamber（1）Outside and pressure sensor（171）Opposite position, the link gearing（173）With controller
（172）It is connected, the exhaust outlet（174）With link gearing（173）It is connected, the collecting pipe（175）With exhaust outlet
（174）Outside is connected, the collecting pipe（175）With essential oil and waste heat recovery component（2）Connection.
3. camphorwood drying according to claim 2 and essential oil and waste heat recovery integrated apparatus, it is characterised in that：The heat
Source component（3）Including heat conducting oil boiler（31）, conduction oil forced circulation group of motors（32）, conduction oil fuel tank and cooling water system
（33）, the heat conducting oil boiler（31）With conduction oil forced circulation group of motors（32）It is connected, the heat conducting oil boiler（31）Pass through
Pipeline and conduction oil fuel tank and cooling water system（33）It is connected, the conduction oil forced circulation group of motors（32）With conduction oil fuel tank
And cooling water system（33）It is connected, the conduction oil forced circulation group of motors（32）With heat sink assembly（12）And essential oil and waste heat
Reclaim component（2）It is connected, the conduction oil fuel tank and cooling water system（33）With essential oil and waste heat recovery component（2）It is connected.
4. camphorwood drying according to claim 3 and essential oil and waste heat recovery integrated apparatus, it is characterised in that：The essence
Oil and waste heat recovery component（2）Including waste heat recovery and essential oil condensation（21）, condensate evaporation component in kiln（22）, air inducing
Machine（23）And oil water separator（24）, condensate evaporation component in the kiln（22）Pass through collecting pipe（175）With waste heat recovery
And essential oil condensation（21）It is connected, the air-introduced machine（23）With waste heat recovery and essential oil condensation（21）It is connected, the oil
Separator（24）With waste heat recovery and essential oil condensation（21）It is connected.
5. camphorwood drying according to claim 4 and essential oil and waste heat recovery integrated apparatus, it is characterised in that：It is described remaining
Recuperation of heat and essential oil condensation（21）Including tail gas air inlet（211）, tail gas exhaust outlet（212）, essential oil recovery port（213）、
Conduction oil oil inlet（214）, conduction oil oil-out（215）, oscillatory type heat pipe assembly（216）, cold end casing（217）And hot junction case
Body（218）, the tail gas air inlet（211）With hot junction casing（218）Left side is connected, the tail gas exhaust outlet（212）With hot junction
Casing（218）Right side is connected, the conduction oil oil inlet（214）With cold end casing（217）Right side is connected, and the conduction oil is fuel-displaced
Mouthful（215）With cold end casing（217）Left side is connected, the essential oil recovery port（213）With hot junction casing（218）Lower section is connected, institute
State oscillatory type heat pipe assembly（216）Upper end and hot junction casing（218）It is connected, lower end and cold end casing（217）It is connected, the tail gas
Air inlet（211）With collecting pipe（175）Connection, the conduction oil oil inlet（214）With conduction oil fuel tank and cooling water system
（33）Connection, the tail gas exhaust outlet（212）With air-introduced machine（23）Connection, the conduction oil oil-out（215）With heat conduction oil boiler
Stove（31）Connection, the essential oil recovery port（213）With oil water separator（24）Connection.
6. camphorwood drying according to claim 5 and essential oil and waste heat recovery integrated apparatus, it is characterised in that：The kiln
Interior condensate evaporation component（22）Including condensing water inlet in kiln（221）, heating component（222）, dismantled and assembled evaporating dish（223）、
Conduction oil cold side outlet（224）, steam and essential oil outlet（225）And heat-conduction oil heat end entrance（226）, the condensing water inlet
（221）With condensate evaporation component in kiln（22）It is connected, condensate evaporation component in the kiln（22）Inside sets heating component
（222）With dismantled and assembled evaporating dish（223）, steam and the essential oil outlet（225）It is arranged on condensate evaporation component in kiln
（22）Top passes through pipeline and collecting pipe（175）It is connected, the heat-conduction oil heat end entrance（226）Condensed water in kiln is arranged to steam
Send out component（22）Medium position and heating component（222）Head end is connected, the deep fat cold side outlet（224）It is arranged in kiln and condenses
Water evaporation component（22）Bottom position and heating component（222）End is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721004430.6U CN207050351U (en) | 2017-08-11 | 2017-08-11 | Camphorwood drying and essential oil and waste heat recovery integrated apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721004430.6U CN207050351U (en) | 2017-08-11 | 2017-08-11 | Camphorwood drying and essential oil and waste heat recovery integrated apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207050351U true CN207050351U (en) | 2018-02-27 |
Family
ID=61499731
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721004430.6U Expired - Fee Related CN207050351U (en) | 2017-08-11 | 2017-08-11 | Camphorwood drying and essential oil and waste heat recovery integrated apparatus |
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| Country | Link |
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| CN (1) | CN207050351U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525356A (en) * | 2017-08-11 | 2017-12-29 | 中南林业科技大学 | The steam drying of camphorwood vaporization water and essential oil and waste-heat recovery device and application method |
| CN111730709A (en) * | 2020-07-22 | 2020-10-02 | 中南林业科技大学 | Device for softening, drying and heat treatment of wood and use method |
-
2017
- 2017-08-11 CN CN201721004430.6U patent/CN207050351U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525356A (en) * | 2017-08-11 | 2017-12-29 | 中南林业科技大学 | The steam drying of camphorwood vaporization water and essential oil and waste-heat recovery device and application method |
| CN111730709A (en) * | 2020-07-22 | 2020-10-02 | 中南林业科技大学 | Device for softening, drying and heat treatment of wood and use method |
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