CN106823436A - Pyrolkigneous liquid distilling apparatus and distillating method - Google Patents
Pyrolkigneous liquid distilling apparatus and distillating method Download PDFInfo
- Publication number
- CN106823436A CN106823436A CN201710182212.XA CN201710182212A CN106823436A CN 106823436 A CN106823436 A CN 106823436A CN 201710182212 A CN201710182212 A CN 201710182212A CN 106823436 A CN106823436 A CN 106823436A
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- pipeline
- liquid
- condenser
- packed tower
- distillation still
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- 239000007788 liquid Substances 0.000 title claims abstract description 103
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004821 distillation Methods 0.000 claims abstract description 46
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000010992 reflux Methods 0.000 claims abstract description 33
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 23
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000002360 preparation method Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 239000000052 vinegar Substances 0.000 claims description 6
- 235000021419 vinegar Nutrition 0.000 claims description 6
- 239000002023 wood Substances 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 6
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000005292 vacuum distillation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- GFAZHVHNLUBROE-UHFFFAOYSA-N 1-hydroxybutan-2-one Chemical compound CCC(=O)CO GFAZHVHNLUBROE-UHFFFAOYSA-N 0.000 description 1
- XSJVWZAETSBXKU-UHFFFAOYSA-N 2-ethoxypropane Chemical class CCOC(C)C XSJVWZAETSBXKU-UHFFFAOYSA-N 0.000 description 1
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 210000000780 bap Anatomy 0.000 description 1
- 229930188620 butyrolactone Natural products 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- LPIQUOYDBNQMRZ-UHFFFAOYSA-N cyclopentenylidene Natural products C1CC=CC1 LPIQUOYDBNQMRZ-UHFFFAOYSA-N 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 1
- 230000000361 pesticidal effect Effects 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C5/00—Production of pyroligneous acid distillation of wood, dry distillation of organic waste
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The present invention relates to a kind of distilling apparatus and method, particularly a kind of pyrolkigneous liquid distilling apparatus and distillating method.Distillation still uses jacket type structure, chuck to be connected with packed tower built with conduction oil, distillation still top, and packed tower is connected with condenser, and condenser is connected by reflux pump with active carbon filter, and active carbon filter is connected with acetum pyrolignosum rectificatum liquid storage tank.Conduction oil is flowed back by distillation still chuck top by pipeline；Crude pyroligneous acid is entered in distillation still kettle by pipeline, enter in packed tower after being heated by distillation still, entered in condenser by the pyrolkigneous liquid in packed tower out, interior after being condensed by condenser to be entered in active carbon filter by reflux pump, by activated carbon filtration filter, out acetum pyrolignosum rectificatum liquid enters in acetum pyrolignosum rectificatum liquid storage tank.Compared with prior art, pyrolkigneous liquid is carried out it is refined during, without needing to add any compound, and do not have indirect steam into pyrolkigneous liquid, it is possible to increase pyrolkigneous liquid refines purity.
Description
Technical field
The present invention relates to a kind of distilling apparatus and method, particularly a kind of pyrolkigneous liquid distilling apparatus and distillating method.
Background technology
Pyrolkigneous liquid is obtained after the derived condensed separation of steam gas mixture in dry distillation of wood equipment with smoked smelly
The russet liquid of taste, is a kind of based on acetic acid, the mixture containing many kinds of substance such as alcohol, phenol, ketone, aldehyde and its derivatives.
Because there is pyrolkigneous liquid desinsection, sterilization, disinfection soil, smelly elimination excrement, anti-corrosive fresh-keeping, promotion plant and edible mushroom to give birth to
The effect such as long, has obtained extensive use：Insecticide, the life that can be extracted as fertilizer synergist, multi-effect pesticidal preparations, vinegar liquid
Material resource herbicide etc..
Pyrolkigneous liquid is mainly organic by the alcohol such as water, methyl alcohol, formaldehyde, acetone, acetic acid, furfural, phenol, acid, phenol and Keto-aldehyde class
Thing is constituted.In organic matter, with the content highest of acid compounds, its composition is again because the difference of destructive distillation raw material type has very big
Difference.
After refined to pyrolkigneous liquid, sample separate using GC/MS qualitative, the main component for verifying includes：
93.97% water, 2.87% acetic acid, 0.41% propionic acid, 0.84% 1- hydroxyl -2- butanone, 0.08% 2- ethoxy propanes,
0.69% furfural, 0.09%2- cyclopentene -1- ketone, 0.05%3- picolines, 0.77% butyrolactone, 0.07% 3- hydroxyls -
2- butanone, 0.16% other compositions.Containing a large amount of tar, phenol, methyl alcohol, formaldehyde, 3,4- BaPs etc. in crude pyroligneous acid,
Need to further be refined according to different purposes.
Several pyrolkigneous liquid process for purification：Settled process, the way of distillation, filtration method, distribution method, active carbon adsorption, organic solvent
Extraction, electrolysis, alkali sink acid extracting and updating device method etc..Wherein settled process is the simplest method of acetum pyrolignosum rectificatum liquid, essence
Effect processed is good, has the disadvantage to take long enough；The way of distillation has two methods of air-distillation and vacuum distillation, to containing large quantity of moisture
Pyrolkigneous liquid can use general non-pressure process, but in order to obtain required active pyrolkigneous liquid cut, it is preferable with vacuum distillation.
The content of the invention
It is an object of the invention to provide the pyrolkigneous liquid distilling apparatus and distillating method of a kind of use distillation mode, the device
Indirect steam will not be produced to enter in pyrolkigneous liquid in still-process, the refined purity of pyrolkigneous liquid is improved, without any compound
Add.
The present invention is adopted the following technical scheme that：
A kind of pyrolkigneous liquid distilling apparatus, including distillation still, packed tower, reflux pump, condenser, acetum pyrolignosum rectificatum liquid storage tank, distillation still
Using jacket type structure, chuck is connected with packed tower built with conduction oil, distillation still top, and packed tower is connected with condenser, cold
Condenser is connected by reflux pump with active carbon filter, and active carbon filter is connected with acetum pyrolignosum rectificatum liquid storage tank.
The present invention of above-mentioned technical proposal, pyrolkigneous liquid is carried out it is refined during, without needing to add any compound,
And do not have indirect steam to enter in pyrolkigneous liquid, it is possible to increase pyrolkigneous liquid refines purity.
The present invention uses following optimal technical scheme：
Conduction oil is connected by pipeline with external world's circulation.
Packed tower is bi-directionally connected with distillation still.
Packed tower top pipeline is connected with condenser by pipeline.
Condenser lower end is connected by pipeline with the reflux pump of two parallel connections, and being converged on two reflux pumps divide on pipeline
It is set to three pipelines：Wherein first pipeline is connected with the spray equipment in packed tower, second pipeline and active carbon filter
Connection, the 3rd pipeline is connected with condenser.
Active carbon filter is connected by pipeline with acetum pyrolignosum rectificatum liquid storage tank, and acetum pyrolignosum rectificatum liquid storage tank connects with liquid bath is prepared
Connect.
Acetum pyrolignosum rectificatum liquid pump is provided with acetum pyrolignosum rectificatum liquid storage tank.
Distillating method, adopts the following technical scheme that：
Distillating method, is carried out as follows：
Conduction oil is entered in the chuck of distillation still bottom by pipeline, and conduction oil is flowed back by distillation still chuck top by pipeline；Slightly
Pyrolkigneous liquid is entered in distillation still kettle by pipeline, is entered in packed tower after being heated by distillation still, by the wood in packed tower out
Vinegar liquid enters in condenser, interior after being condensed by condenser to be entered in active carbon filter by reflux pump, is filtered by activated carbon and filtered
Out acetum pyrolignosum rectificatum liquid enters in acetum pyrolignosum rectificatum liquid storage tank in device；Acetum pyrolignosum rectificatum liquid in acetum pyrolignosum rectificatum liquid storage tank enters prepares liquid
In storage tank, corresponding preparations are prepared as needed.
The preferred scheme of distillating method is：
Acetum pyrolignosum rectificatum liquid in acetum pyrolignosum rectificatum liquid storage tank is squeezed into preparation storage tank by acetum pyrolignosum rectificatum liquid pump.
Squeezed into packed tower via the first pipeline by the effect of reflux pump by condenser a part of pyrolkigneous liquid out, separately
A part squeezes into condenser via the 3rd pipeline；Part III squeezes into active carbon filter through reflux pump by the second pipeline
In.
By packed tower inner bottom part out the need for the crude pyroligneous acid of re-distillation pass back into distillation still distilled again.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment describe in detail the present invention：
A kind of pyrolkigneous liquid distilling apparatus, distillation still 1, packed tower 2, condenser 3, the first reflux pump 4, the second reflux pump 5, activated carbon
Filter 6, acetum pyrolignosum rectificatum liquid storage tank 7, acetum pyrolignosum rectificatum liquid pump 8, preparation liquid bath 9, the first pipeline 10, the second pipe kind the 11, the 3rd are managed
Road 12, spray equipment 13.
In the present embodiment, distillation still 1 uses jacket type structure, and the temperature in distillation still 1 can reach 160 DEG C, distillation still 1
In 0.15Mpa or so, built with conduction oil, the temperature of conduction oil can make the vapor (steam) temperature in distillation still 1 to chuck to interior pressure
100 to 130 DEG C are reached, crude pyroligneous acid can be made smoothly to evaporate.
Conduction oil is entered in the lower end chuck layer of distillation still 1 by pipeline, and conduction oil is by pipeline from the top of distillation still 1
Outflow in chuck, conduction oil is before entering in chuck by double-deck net filtration.
By temperature controller A.T.C placed on it, liquid level etc. is also adopted by control system and automatically controls distillation still 1.
The top of distillation still 1 is connected with packed tower 2, and pyrolkigneous liquid is played shunting action by packed tower 2；Pressure in packed tower 2
It is of about 0.1Mpa or so, about 120 DEG C or so of the temperature in packed tower, packed tower 2 is connected with condenser 3, and condenser 3 passes through
Reflux pump is connected with packed tower 2, reflux pump itself and active carbon filter 6 respectively, and active carbon filter 6 is stored up with acetum pyrolignosum rectificatum liquid
Tank 7 is connected.
Conduction oil is connected by pipeline with external world's circulation；Packed tower 2 and the diconnected of distillation still 1.The top pipeline of packed tower 2
It is connected by pipeline with condenser 3.
The condensing temperature value of condenser 3 is about how many 30 DEG C, is cooled down by cooling water circulation.
The lower end of condenser 3 is by pipeline and two parallel reflux pumps for coupling：First reflux pump 4 and the second reflux pump 5 connect
Connect, converging on two reflux pumps splits into three pipelines on pipeline：Spray equipment wherein in the first pipeline 10 and packed tower 2
12 connections, spray equipment 12 is located at the middle and upper part in packed tower 2, and spray equipment 12 will be entered in packed tower 2 by distillation still 1
Pyrolkigneous liquid is purified again, settles heavy substance therein, advantageously in the refined of pyrolkigneous liquid.Second pipeline 11 and activity
Carbon filter 6 is connected, and the 3rd pipeline 11 is connected with the bottom of condenser 3；Part pyrolkigneous liquid is returned condenser by the 3rd pipeline,
Primarily to avoiding the lift of reflux pump than larger, part pyrolkigneous liquid is set to be back in packed tower 2 or be directly entered activated carbon
Pressure in filter 6 is excessive and sets, and plays a part of shunting decompression.
The lift of reflux pump be 30 meters, the scope of design of reflux pump at 1 cube m/h, using centrifugal pump；Distillation still 1,
The parts that the associated pipes such as liquid level gauge and flowmeter must be equipped with are respectively provided with packed tower 2 and condenser 3.
Active carbon filter 6 is connected by pipeline with acetum pyrolignosum rectificatum liquid storage tank 7, acetum pyrolignosum rectificatum liquid storage tank 8 with prepare liquid bath 9
Connection.Acetum pyrolignosum rectificatum liquid pump 8 is provided with acetum pyrolignosum rectificatum liquid storage tank 7.
Distillating method is carried out as follows：
Conduction oil is entered in the chuck of the bottom of distillation still 1 by pipeline, and conduction oil is flowed back by the chuck top of distillation still 1 by pipeline；
Crude pyroligneous acid is entered in the kettle of distillation still 1 by pipeline, is entered in packed tower 2 after being heated by distillation still 1, is gone out by packed tower 2
The pyrolkigneous liquid for coming enters in condenser 3, by a part of pyrolkigneous liquid out of condenser 3 by the effect of reflux pump via the first pipe
Road 10 is squeezed into packed tower 2, and another part is squeezed into condenser 3 via the 3rd pipeline 12；Part III is through reflux pump by the
Two pipelines 11 are squeezed into active carbon filter 6.
It is interior after being condensed by condenser 3 to be entered in active carbon filter 6 by reflux pump, by going out in activated carbon filtration filter 6
Carry out acetum pyrolignosum rectificatum liquid to enter in acetum pyrolignosum rectificatum liquid storage tank 7；Acetum pyrolignosum rectificatum liquid in acetum pyrolignosum rectificatum liquid storage tank 7 enters prepares liquid storage tank
In 9, corresponding preparations are prepared as needed.
Acetum pyrolignosum rectificatum liquid in acetum pyrolignosum rectificatum liquid storage tank 8 is squeezed into preparation liquid storage tank 9 by acetum pyrolignosum rectificatum liquid pump 8.
By the inner bottom part of packed tower 2 out the need for the crude pyroligneous acid of re-distillation pass back into steamed in distillation still 1 again
Evaporate.
This vinegar liquid beaten inside packed tower 2 is pumped into addition to playing a part of heavy substance and settling by backflow, is also participated in first
Flowed into the liquid in packed tower 2 and delivered in condenser 3 again by pipeline, the wooden vinegar squeezed into inside condenser 3 by reflux pump
The liquid stream that liquid participates in first entering into condenser enters in reflux pump, is delivered to respectively by three different pipelines by reflux pump
In packed tower 2, condenser 3 and active carbon filter 6.
In the present invention, enumerating for said structure and method is not limited to, the agent structure of every use present apparatus and be not added with
Enter compound, the mode for not producing indirect steam to enter is accordingly to be regarded as within protection scope of the present invention.
Claims (11)
1. a kind of pyrolkigneous liquid distilling apparatus, including distillation still, packed tower, reflux pump, condenser, acetum pyrolignosum rectificatum liquid storage tank, it is special
Levy and be：Distillation still uses jacket type structure, and built with conduction oil, distillation still top is connected with packed tower to chuck, packed tower with
Condenser is connected, and condenser is connected by reflux pump with active carbon filter, and active carbon filter connects with acetum pyrolignosum rectificatum liquid storage tank
Connect.
2. pyrolkigneous liquid distilling apparatus according to claim 1, it is characterised in that：Conduction oil is connected by pipeline with extraneous circulation
It is logical.
3. pyrolkigneous liquid distilling apparatus according to claim 1, it is characterised in that：Packed tower is bi-directionally connected with distillation still.
4. pyrolkigneous liquid distilling apparatus according to claim 1, it is characterised in that：Packed tower top pipeline passes through with condenser
Pipeline is connected.
5. pyrolkigneous liquid distilling apparatus according to claim 1, it is characterised in that：Condenser lower end by pipeline and two simultaneously
The reflux pump connection of row connection, splits into three pipelines converging on two reflux pumps on pipeline：Wherein first pipeline and filler
Spray equipment connection in tower, second pipeline is connected with active carbon filter, and the 3rd pipeline is connected with condenser.
6. pyrolkigneous liquid distilling apparatus according to claim 1, it is characterised in that：Active carbon filter passes through pipeline and refines
Pyrolkigneous liquid storage tank is connected, and acetum pyrolignosum rectificatum liquid storage tank is connected with liquid bath is prepared.
7. pyrolkigneous liquid distilling apparatus according to claim 1, it is characterised in that：It is provided with acetum pyrolignosum rectificatum liquid storage tank refined
Pyrolkigneous liquid pump.
8. a kind of distillating method of pyrolkigneous liquid distilling apparatus as claimed in any of claims 1 to 7 in one of claims, enters as follows
OK：Conduction oil is entered in the chuck of distillation still bottom by pipeline, and conduction oil is flowed back by distillation still chuck top by pipeline；Thick wood
Vinegar liquid is entered in distillation still kettle by pipeline, is entered in packed tower after being heated by distillation still, by the wooden vinegar in packed tower out
Liquid enters in condenser, interior after being condensed by condenser to be entered in active carbon filter by reflux pump, and filter is filtered by activated carbon
Inside out acetum pyrolignosum rectificatum liquid enters in acetum pyrolignosum rectificatum liquid storage tank；Acetum pyrolignosum rectificatum liquid in acetum pyrolignosum rectificatum liquid storage tank enters prepares liquid storage
In tank, corresponding preparations are prepared as needed.
9. distillating method according to claim 8, it is characterised in that：Acetum pyrolignosum rectificatum liquid in acetum pyrolignosum rectificatum liquid storage tank passes through
Acetum pyrolignosum rectificatum liquid pump is squeezed into preparation storage tank.
10. distillating method according to claim 8, it is characterised in that：Passed through by condenser a part of pyrolkigneous liquid out
The effect of reflux pump is squeezed into packed tower via the first pipeline, and another part squeezes into condenser via the 3rd pipeline；3rd
Part is squeezed into active carbon filter through reflux pump by the second pipeline.
11. distillating methods according to claim 8, it is characterised in that：By packed tower inner bottom part out the need for steam again
The crude pyroligneous acid for evaporating passes back into distillation still distilled again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710182212.XA CN106823436A (en) | 2017-03-24 | 2017-03-24 | Pyrolkigneous liquid distilling apparatus and distillating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710182212.XA CN106823436A (en) | 2017-03-24 | 2017-03-24 | Pyrolkigneous liquid distilling apparatus and distillating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106823436A true CN106823436A (en) | 2017-06-13 |
Family
ID=59131061
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710182212.XA Pending CN106823436A (en) | 2017-03-24 | 2017-03-24 | Pyrolkigneous liquid distilling apparatus and distillating method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203540098U (en) * | 2013-10-17 | 2014-04-16 | 山东绿林生物质材料科技有限公司 | Pyroligneous liquor refining equipment |
| CN204699421U (en) * | 2015-01-27 | 2015-10-14 | 江苏正丹化学工业股份有限公司 | A kind of refining plant of trioctyl trimellitate (TOTM) |
| CN205313463U (en) * | 2016-01-28 | 2016-06-15 | 河北天善生物技术有限公司 | Pyrolkigneous liquid purification device |
| CN205893164U (en) * | 2015-11-30 | 2017-01-18 | 鹿岩 | Refined separator of pyrolkigneous liquid |
| CN206642390U (en) * | 2017-03-24 | 2017-11-17 | 唐山赫潼生物质能源开发有限公司 | Pyrolkigneous liquid distilling apparatus |
-
2017
- 2017-03-24 CN CN201710182212.XA patent/CN106823436A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203540098U (en) * | 2013-10-17 | 2014-04-16 | 山东绿林生物质材料科技有限公司 | Pyroligneous liquor refining equipment |
| CN204699421U (en) * | 2015-01-27 | 2015-10-14 | 江苏正丹化学工业股份有限公司 | A kind of refining plant of trioctyl trimellitate (TOTM) |
| CN205893164U (en) * | 2015-11-30 | 2017-01-18 | 鹿岩 | Refined separator of pyrolkigneous liquid |
| CN205313463U (en) * | 2016-01-28 | 2016-06-15 | 河北天善生物技术有限公司 | Pyrolkigneous liquid purification device |
| CN206642390U (en) * | 2017-03-24 | 2017-11-17 | 唐山赫潼生物质能源开发有限公司 | Pyrolkigneous liquid distilling apparatus |
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Application publication date: 20170613 |