CN106811225A - The refining separation device of pyrolkigneous liquid - Google Patents
The refining separation device of pyrolkigneous liquid Download PDFInfo
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- CN106811225A CN106811225A CN201510845050.4A CN201510845050A CN106811225A CN 106811225 A CN106811225 A CN 106811225A CN 201510845050 A CN201510845050 A CN 201510845050A CN 106811225 A CN106811225 A CN 106811225A
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- pyrolkigneous liquid
- separation device
- rectifying column
- condenser
- refining separation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
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Abstract
The invention provides a kind of refining separation device of pyrolkigneous liquid, including raw material storage tank, raw material pump, distillation still, bottom tar storage tank, rectifying column, condenser, return tank, reflux pump, distillate drum, adsorbent equipment, finished pot.The content of the impurity such as high boiling tar is relatively low in the refined pyrolkigneous liquid of the present invention, and the quality of the pyrolkigneous liquid for preparing is higher.
Description
Technical field
The invention belongs to the biomass energy technical field of regeneration of environmental project, it is related to biomass to produce pyrolkigneous liquid refining spearation technology, especially
It is related to a kind of refining separation device of pyrolkigneous liquid.
Background technology
By material pyrolysis gasification reaction, combustible gas can be produced, be a renewable plant energy profit for cooking gas, heat supply or generating
With technology, there is wide application market in Chinese countryside.The byproducts such as considerable amount of carbo lignius and crude pyroligneous acid are also produced while combustible gas is produced.
Wherein：Also contain wood tar in crude pyroligneous acid.The crude pyroligneous acid that biomass pyrolytic is obtained is brownish black liquid and contains a large amount of tar and harmful substance etc..
At present, in China rural area, biomass pyrogenation gasification mainly produces combustible gas, and for resident as cooking gas, accessory substance is seldom used, economical
Benefit is poor, seriously governs the development of biomass pyrolytic technology and the exploitation of biomass energy.Meanwhile, crude pyroligneous acid as large percentage master
Byproduct is wanted, comparison of ingredients is complicated, it is difficult to process, larger threat is also constituted to environment.In fact, the process problem of the accessory substance such as pyrolkigneous liquid
The bottleneck of biomass pyrogenation gasification technology development is turned into.
The pyrolkigneous liquid that different process for purification obtain is taken according to different purposes, can be as medical material (dermic etc.), food additives
(Fumeol etc.), dye material (mordant raw material), deodorant (home-use deodorant raw material), pesticide material (pesticides additive agent), soil improvement
Agent (root of hair accelerator etc.) and plant growth promoter raw material.Pyrolkigneous liquid as natural antiseptic agent and natural antibiotics, medicine, food, environmental protection,
The aspects such as aquaculture also have the value for further developing.Pyrolkigneous liquid has vast potential for future development in a word, but China is opened pyrolkigneous liquid at present
Hair is very remote using gap compared with developed countries, wherein topmost reason is exactly pyrolkigneous liquid refine and isolation technics and process program existing defects, very
Difficulty meets the requirement of large-scale production.
Traditional pyrolkigneous liquid is extracted and uses standing method.The impurity of solubility cannot be removed after standing, and cannot then be removed for high boiling impurity,
Therefore the pyrolkigneous liquid of conventional method purification is impure more, has a strong impact on the quality of pyrolkigneous liquid.
The content of the invention
It is an object of the present invention to overcome the deficiencies in the prior art part, there is provided a kind of refining separation device of pyrolkigneous liquid.
To achieve these goals, the present invention uses following technical scheme：
The refining separation device of pyrolkigneous liquid, it is characterised in that the device include raw material storage tank, raw material pump, distillation still, bottom tar storage tank,
Rectifying column, condenser, return tank, reflux pump, distillate drum, adsorbent equipment, finished pot.
Beneficial effects of the present invention are compared with prior art：Pyrolkigneous liquid is the precious material extracted from during natural plants pyrolysis carbonization, is contained
There are 200 gas chromatographies, be a kind of complicated components, vdiverse in function and metastable system material.Use height boiling in the pyrolkigneous liquid of this device of refining
The content of the impurity such as the tar of point is relatively low, and the quality of the pyrolkigneous liquid for preparing is higher.
Brief description of the drawings
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 constitutes schematic diagram for the present invention is overall.
Specific embodiment
Referring to Fig. 1, by the description to embodiment, specific embodiment of the invention such as the correlation between involved each several part, each
Partial effect and operation principle and operate with method etc., are described in further detail, to help this area engineers and technicians to of the invention
Design, there is more complete, accurate and deep understanding to technical scheme.
The refining separation device of pyrolkigneous liquid of the present invention, including raw material storage tank 1, raw material pump 2, distillation still 3, bottom tar storage tank 4, rectifying column
5th, condenser 6, return tank 7, reflux pump 8, distillate drum 9, adsorbent equipment 10, finished pot 11.
Described raw material storage tank 1 is the container for storing crude pyroligneous acid.
Described its effect of raw material pump 2 be by crude pyroligneous acid by raw material storage tank 1, be transported to distillation still 3.
At 90 DEG C~120 DEG C, boiling spread is changed into gaseous state into essence to the described design temperature of distillation still 3 in 85 DEG C~120 DEG C of low boiling impurity
Evaporate tower 5.Distillation still 3 is heated by external steam boiler, and the temperature control of steam is at 120 DEG C~140 DEG C.
Described bottom tar storage tank 4 is connected with distillation still 3.The raffinate and tar that distillation still 3 can be produced are stored in bottom tar storage
Tank 4.
Described rectifying column 5 is connected with distillation still 3, and is connected with condenser 6 and reflux pump 8.Rectifying column 5, design temperature exists
80 DEG C~100 DEG C.The Main Function of rectifying column 5 is rectifying and filtering.
Described condenser 6 is connected with rectifying column 5.By the gaseous state pyrolkigneous liquid of rectifying column 5, by being become by gaseous state pyrolkigneous liquid after condenser 6
Liquid pyrolkigneous liquid.The temperature of the now setting of condenser 6 is at 70 DEG C -80 DEG C.
Described return tank 7 is connected with condenser 6 and reflux pump 8.By reflux pump 8, the pyrolkigneous liquid of quality criteria requirements will not reached
Send back to rectifying column 5, re-work, satisfactory pyrolkigneous liquid is transported to distillate drum 9.
Described adsorbent equipment 10, the pyrolkigneous liquid that distillate drum 9 is sent sends into finished pot 11 after carrying out adsorption filtration purification.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto, any to be familiar with this skill
In the technical scope of present disclosure, technology according to the present invention scheme and its inventive concept are subject to equivalent or change the technical staff in art field
Become, should all be included within the scope of the present invention.
Claims (7)
1. a kind of refining separation device of pyrolkigneous liquid, it is characterised in that：Including raw material storage tank (1), raw material pump (2), distillation still (3), bottom
Tar storage tank (4), rectifying column (5), condenser (6), return tank (7), reflux pump (8), distillate drum (9), adsorbent equipment (10), into
Product tank (11).
2. the refining separation device of pyrolkigneous liquid according to claim 1, it is characterised in that：Described distillation still (3) design temperature exists
90 DEG C~120 DEG C, boiling spread is changed into gaseous state into rectifying column (5) in 85 DEG C~120 DEG C of low boiling impurity.
3. the refining separation device of pyrolkigneous liquid according to claim 1, it is characterised in that：Described bottom tar storage tank (4) and distillation still
(3) it is connected.The raffinate and tar that distillation still (3) can be produced are stored in bottom tar storage tank (4).
4. the refining separation device of pyrolkigneous liquid according to claim 1, it is characterised in that：Described rectifying column (5) and distillation still (3)
It is connected, and is connected with condenser (6) and reflux pump (8).Rectifying column (5) design temperature is at 80 DEG C~100 DEG C.The main work of rectifying column
With being rectifying and filtering.
5. the refining separation device of pyrolkigneous liquid according to claim 1, it is characterised in that described condenser (6) and rectifying column (5)
It is connected.By rectifying column (5) gaseous state pyrolkigneous liquid, by becoming liquid pyrolkigneous liquid by gaseous state pyrolkigneous liquid after condenser (6).
6. the refining separation device of pyrolkigneous liquid according to claim 1, it is characterised in that described return tank (7) and condenser (6)
It is connected with reflux pump (8).The pyrolkigneous liquid that will not reach quality criteria requirements by reflux pump (8) sends back to rectifying column (5) and re-works,
Satisfactory pyrolkigneous liquid is transported to distillate drum (9).
7. the refining separation device of pyrolkigneous liquid according to claim 1, it is characterised in that described adsorbent equipment (10), by distillate drum
(9) pyrolkigneous liquid sent sends into finished pot (11) after carrying out adsorption filtration purification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510845050.4A CN106811225A (en) | 2015-11-30 | 2015-11-30 | The refining separation device of pyrolkigneous liquid |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510845050.4A CN106811225A (en) | 2015-11-30 | 2015-11-30 | The refining separation device of pyrolkigneous liquid |
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| CN106811225A true CN106811225A (en) | 2017-06-09 |
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| CN201510845050.4A Pending CN106811225A (en) | 2015-11-30 | 2015-11-30 | The refining separation device of pyrolkigneous liquid |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108587666A (en) * | 2018-05-08 | 2018-09-28 | 西双版纳汇鑫新能源科技有限公司 | A kind of preparation method of wood vinegar |
| CN110229684A (en) * | 2019-04-02 | 2019-09-13 | 谷峻峰 | A kind of purification purification system of wood vinegar and the wooden pomegranate oil |
| CN110330994A (en) * | 2019-07-17 | 2019-10-15 | 内蒙古沃克新农生物科技有限公司 | The production technology and machining production line of wood vinegar compound formulation |
| CN110437864A (en) * | 2019-07-16 | 2019-11-12 | 沈阳化工大学 | A kind of wood vinegar efficiently separates technique |
| CN110564440A (en) * | 2019-10-24 | 2019-12-13 | 重庆建峰工业集团有限公司 | BDO tar recovery system and BDO tar recovery process |
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| GB239841A (en) * | 1924-09-13 | 1926-03-04 | Charles Ab Der Halden | Method and apparatus for the continuous distillation of tar and like substances and for the continuous rectifying of their by-products |
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| CN104232137A (en) * | 2014-09-15 | 2014-12-24 | 浙江农林大学 | Complete apparatus for refining bamboo vinegar by use of multistage multiple combination distillation method |
| CN104327874A (en) * | 2014-11-05 | 2015-02-04 | 华文蔚 | Method for preparing pyroligneous liquid |
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| GB239841A (en) * | 1924-09-13 | 1926-03-04 | Charles Ab Der Halden | Method and apparatus for the continuous distillation of tar and like substances and for the continuous rectifying of their by-products |
| GB355031A (en) * | 1929-08-31 | 1931-08-20 | Barrett Co | Distillation of tar and rectification of the distillate therefrom |
| CN104650939A (en) * | 2013-11-25 | 2015-05-27 | 邵长银 | Wood vinegar refining apparatus |
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| 张文标, 华毓坤, 王伟龙, 傅秋华: "高纯度竹醋液生产和加工工艺的研究", 林产化学与工业, vol. 23, no. 01, pages 46 - 50 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108587666A (en) * | 2018-05-08 | 2018-09-28 | 西双版纳汇鑫新能源科技有限公司 | A kind of preparation method of wood vinegar |
| CN110229684A (en) * | 2019-04-02 | 2019-09-13 | 谷峻峰 | A kind of purification purification system of wood vinegar and the wooden pomegranate oil |
| CN110437864A (en) * | 2019-07-16 | 2019-11-12 | 沈阳化工大学 | A kind of wood vinegar efficiently separates technique |
| CN110330994A (en) * | 2019-07-17 | 2019-10-15 | 内蒙古沃克新农生物科技有限公司 | The production technology and machining production line of wood vinegar compound formulation |
| CN110564440A (en) * | 2019-10-24 | 2019-12-13 | 重庆建峰工业集团有限公司 | BDO tar recovery system and BDO tar recovery process |
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