CN1100745A - Equipment for comprehensive biochemical conversion of charcoal, oil and gas - Google Patents
Equipment for comprehensive biochemical conversion of charcoal, oil and gas Download PDFInfo
- Publication number
- CN1100745A CN1100745A CN 93115517 CN93115517A CN1100745A CN 1100745 A CN1100745 A CN 1100745A CN 93115517 CN93115517 CN 93115517 CN 93115517 A CN93115517 A CN 93115517A CN 1100745 A CN1100745 A CN 1100745A
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- China
- Prior art keywords
- oil
- gas
- charcoal
- cracking bed
- equipment
- 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.)
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- 239000003610 charcoal Substances 0.000 title claims abstract description 27
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 19
- 238000005336 cracking Methods 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000011084 recovery Methods 0.000 claims abstract description 5
- 238000005406 washing Methods 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 45
- 239000003921 oil Substances 0.000 claims description 26
- 235000019198 oils Nutrition 0.000 claims description 13
- 229940089401 xylon Drugs 0.000 claims description 11
- 239000010881 fly ash Substances 0.000 claims description 6
- 235000019476 oil-water mixture Nutrition 0.000 claims description 5
- 239000000295 fuel oil Substances 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 2
- 239000002023 wood Substances 0.000 abstract description 5
- 238000001035 drying Methods 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 238000003763 carbonization Methods 0.000 abstract 2
- 238000000746 purification Methods 0.000 abstract 2
- 239000000428 dust Substances 0.000 abstract 1
- 239000002028 Biomass Substances 0.000 description 8
- 239000002994 raw material Substances 0.000 description 6
- 239000011269 tar Substances 0.000 description 5
- 238000003860 storage Methods 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 239000011276 wood tar Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000002551 biofuel Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Coke Industry (AREA)
Abstract
The conversion equipment includes carbonization furnace and oil-gas recovery and purification system, in which the outlet of drying stove of the carbonization furnace is connected to the inlet of a cracking bed, the cracking bed has an outlet for charcoal and an outlet of wood gas is connected to the oil-gas recovery and purification system, the fire channels of the cracking bed and the drying stove are connected from head to end, according to gas temperature reduction degree, the oil-gas recovery purifying system is constructed by dust remover, condenser, tar reclaimer, water washing tower and oil-gas separator; it features comprehensive conversion of charcoal, oil and gas, less loss of substance and high energy conversion rate.
Description
What the present invention relates to is a kind of equipment for comprehensive biochemical conversion of charcoal, oil and gas.
Biomass energy is the main energy sources in China rural area, still has 60% peasant household to rely so far and is the heating of cooking a meal, but directly burn, and not only energy grade is low, thermo-efficiency is low, and commodity rate is low, and destroys ecological, contaminate environment, inconvenience transportation, with civilized life and modern require incompatible.As everyone knows, the various biomass energies that grow out in the soil all are the output objects of agricultural, but people are traditionally only the grain of biomass total amount 30%, oil, cotton, fiber crops, bamboo, food such as wood and industrial raw material are regarded the cutting of agricultural as, and all the other a large amount of stems, leaf, shell, bavin, biomass such as grass are as the offal treatment of agricultural, perhaps allowing it decay naturally need not, therefore, output is many and utilization ratio is low, it is one of not high major reason of agricultural performance, how high-level development and use biomass energy become vast rural energy worker's urgent task.Existing at home at present biomass energy translating eqipment, but can only single charcoal processing or gas making, can not comprehensively change, some developed countries such as Europe, the United States, Japan, the thermal cracker of oil and gas composite conversion just began one's study from the sixties, but mostly be the fixed bed or the fluidized-bed of internal combustion type greatly, energy conversion rate is not high.
Purpose of the present invention just provides a kind of equipment for comprehensive biochemical conversion of charcoal, oil and gas, the rural area is passed into disuse in a large number or the biomass of poor efficiency utilization convert sanitation and hygiene such as charcoal gas and oil to, are convenient to transport the high-grade energy and the industrial raw material of storage, and turnover ratio height, to improve agriculture economic benefit and peasant's quality of life, promote rural economic development.
Technical scheme of the present invention is, mainly comprise by stoving oven, charring furnace and oil gas reclaiming clean system that the cracking bed constitutes, wherein the discharge port of stoving oven is connected to the feed end of cracking bed, the charcoal outlet of cracking bed can be connected with the charcoal shaper, xylon gas's outlet is connected to oil, gas reclaiming clean system, the outer quirk of the courage of cracking bed and stoving oven is communicated with from beginning to end, on the opening for feed of stoving oven pulverizer is housed, at oil, mainly comprise fly-ash separator in the gas recovery system, condenser, the tar withdrawer, water wash column, oil-gas separator, pressing the gas temperature-fall period arranges, fly-ash separator is arranged on the high-temperature zone, and water wash column is arranged on the front upper place of oil-gas separator (7).
In technique scheme, the stoving oven that opening for feed is gone in the charring furnace after the raw material pulverizing carries out drying, enter the cracking bed then and carry out cracking, wood charcoal powder after the cracking comes out to enter moulding in the charcoal shaper from carbon outleting port, xylon gas then enters dedusting device → wood tar oil withdrawer → condenser → scrubber tower → oil-gas separator and separates, fly-ash separator is arranged on the high-temperature zone, prevent line clogging, because in the high-temperature zone dedusting, prevent that the pitch landing is bonded to piece and blocking pipe with flue dust, scrubber tower is arranged on the front upper place of oil-gas separator, and the combustion gas wood tar oil content after washing and gas-oil separation is extremely low.Because the outer quirk of the courage of cracking bed and stoving oven is communicated with from beginning to end, so the waste heat of cracking bed can be made the energy of stoving oven, good drying effect, save energy.
Further structure of the present invention is: the cracking bed is horizontal folded mutually up and down with oven dry bed, stoving oven be positioned at the cracking bed directly over, compact construction so not only, and utilize hot gas upwards, the waste heat that can make full use of the cracking bed is made the energy of stoving oven.The outer quirk of the courage of cracking bed and stoving oven is the spiral quirk, can prolong the residence time of hot blast in bed, and a body is heated evenly.The cracking bed is a Totally-enclosed-type, the discharge port that is stoving oven is connected with the opening for feed of cracking bed by star formula discharger, star formula discharger also is equipped with in the charcoal outlet of cracking bed, in the entire work process of cracking bed, all be in full closeding state like this, guarantee the vacuum tightness of cracking bed, avoid taking place oxidizing reaction.The present invention is connected with the heavy oil withdrawer in the place ahead of tar withdrawer, and the back is connected with the oil-water mixture withdrawer, according to different temperature, except that obtaining the xylon gas, can also obtain heavy oil, tarring chemical product.Gas holder below the outlet of oil-gas separator is arrived by water ring vacuum pump → Safety water seal, the pneumatic tube one tunnel that comes out from gas holder can be connected to the user, another road warp → Safety water seal can be made the energy of cracking bed, gas holder is arranged on the below, can allow the tar fog of not cleaning in gas storage holder, land slowly, with the coke content of further reduction xylon gas, make the energy of cracking bed, stoving oven, economical rationality with self-produced xylon gas.In order to reduce the coke content of xylon gas, improve the grade of xylon gas, water wash column of the present invention is multistage washing.
Equipment for comprehensive biochemical conversion of charcoal, oil and gas provided by the invention is to be raw material with fuel wood, straw, husk, wood chip, organic garbage of city, the fuel that these biomass energies is condensed into easy storage, easily transportation, calorific value is high and has commercial value with the mode of production of batch production, not only for the high-level development and use of bioenergy with alleviate environmental pollution and started a new way, simultaneously also opened up the new energy for China's industrial or agricultural, and will promote the villages and towns in rural areas industrial expansion, the prospect of applying is very wide.The design is a charcoal, oil, the comprehensive conversion of gas, material damage is few, the energy conversion rate height not only can be produced artificial charcoal, and can produce biofuel oil and xylon gas, has tangible economy, society and ecological environment benefit, reasonable in design adopts vacuum cracking, output object of high grade, utilize the cracking waste heat to make the oven dry energy, save energy, simultaneous adaptation is strong, and the raw material humidity is less demanding, particularly utilize self-produced xylon gas to do the ordinary production cracking, the energy of oven dry, economical rationality, the entire equipment pipeline is unimpeded, work well, have good practical value.
Accompanying drawing has been represented specific embodiments of the present invention.
At first accompanying drawing is described;
Fig. 1 represents structural representation of the present invention;
Fig. 2 represents the structure iron of charring furnace.
According to embodiment shown in the drawings, the present invention is made of charring furnace (1) and oil gas reclaiming clean system two portions, charring furnace (1) is to be made of stoving oven (19) and cracking bed (17), stoving oven (19) and cracking bed (17) horizontal type level setting and folded mutually up and down, the inside is equipped with spiral transmission hooper boy respectively, and there are motor (23) and transmission rig (24) to drive, having opening for feed (2) on stoving oven (19) can be connected with the raw material pulverizing machine, have smoke outlet (20) and hydrofuge gas port (21), the discharge port of stoving oven (19) is communicated with the opening for feed of cracking bed (17) by star formula discharger (22), outside the courage of stoving oven (19) and cracking bed (17), constitute volution quirk and combustion chamber by lagging material, and head and the tail are communicated with, star formula discharger (16) is equipped with in charcoal outlet (13) at cracking bed (17), can further be connected with the charcoal shaper, the fly-ash separator (3) in the oil gas reclaiming clean system is linked in xylon gas's outlet (18), by pipe connection heavy oil withdrawer (4a) is arranged, tar withdrawer (4) and oil-water mixture withdrawer (4b), top between tar withdrawer (4) and oil-water mixture withdrawer (4b) is connected with condenser (5), output at oil-water mixture withdrawer (4b) is connected with multistage water wash column (6) in turn, oil-gas separator (7), water ring vacuum pump (8), Safety water seal (9) is to the gas holder (10) of below, the gas pipe line (11) one tunnel that comes out from gas holder (10) can be connected to the user, and another road can be used as the energy of cracking bed (17) by Safety water seal (12).
Claims (6)
1, a kind of equipment for comprehensive biochemical conversion of charcoal, oil and gas, mainly comprise by stoving oven, charring furnace and oil gas reclaiming clean system that the cracking bed constitutes, feature of the present invention is the feed end that the discharge port of stoving oven (19) is connected to cracking bed (17), the charcoal outlet (13) of cracking bed (17) can be connected with the charcoal shaper, xylon gas's outlet (18) is connected to oil, gas reclaiming clean system, on the opening for feed (2) of stoving oven (19) pulverizer is housed, the outer quirk of the courage of cracking bed (17) and stoving oven (19) is communicated with from beginning to end, at oil, mainly comprise fly-ash separator (3) in the gas recovery system, condenser (5), tar withdrawer (4), water wash column (6), oil-gas separator (7), pressing the gas temperature-fall period arranges, wherein fly-ash separator (3) is arranged on the high-temperature zone, and water wash column (6) is arranged on the front upper place of oil-gas separator (7).
2, equipment for comprehensive biochemical conversion of charcoal, oil and gas according to claim 1 is characterized in that the outer quirk of cracking bed (17) and stoving oven (19) courage is the spiral quirk.
3, equipment for comprehensive biochemical conversion of charcoal, oil and gas according to claim 1, it is characterized in that cracking bed (17) is a Totally-enclosed-type, the discharge port that is stoving oven (19) is connected with the opening for feed of cracking bed (17) by star formula discharger (22), and star formula discharger (22) also is equipped with in the charcoal outlet (13) of cracking bed (17).
4, equipment for comprehensive biochemical conversion of charcoal, oil and gas according to claim 1 is characterized in that the place ahead of tar withdrawer (4) is connected with heavy oil withdrawer 4Sa), the back is connected with oil-water mixture withdrawer (4b).
5, equipment for comprehensive biochemical conversion of charcoal, oil and gas according to claim 1, it is characterized in that in the outlet of oil-gas separator (7) by water ring vacuum pump (8), Safety water seal (9) gas holder (10) to the below, gas holder (10) is by gas pipe line (11), one the tunnel can be connected to the user, and another road can be used as the energy of cracking bed (17) by Safety water seal (12).
6, equipment for comprehensive biochemical conversion of charcoal, oil and gas according to claim 1 is characterized in that water wash column (6) is multistage washing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93115517 CN1100745A (en) | 1993-09-22 | 1993-09-22 | Equipment for comprehensive biochemical conversion of charcoal, oil and gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93115517 CN1100745A (en) | 1993-09-22 | 1993-09-22 | Equipment for comprehensive biochemical conversion of charcoal, oil and gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1100745A true CN1100745A (en) | 1995-03-29 |
Family
ID=4991092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93115517 Pending CN1100745A (en) | 1993-09-22 | 1993-09-22 | Equipment for comprehensive biochemical conversion of charcoal, oil and gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1100745A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100564247C (en) * | 2002-08-27 | 2009-12-02 | 株式会社日本计画机构 | Method for recovering hydrogen from organic waste |
| CN101564630B (en) * | 2009-06-08 | 2010-12-29 | 南京林业大学 | Gas-liquid separation and purification system for pyrolysis gas of agriculture and forestry biomass materials |
| WO2010150272A1 (en) * | 2009-06-25 | 2010-12-29 | Adishesh Bharthur Sreenivasa Iyengar | System and method for material recycling and resource recovery |
| CN102338556A (en) * | 2010-07-20 | 2012-02-01 | 来安县隆华摩擦材料有限公司 | Gasoline recovering and drying device used in process of machining clutch facing |
| CN102533289A (en) * | 2010-12-11 | 2012-07-04 | 吴钦华 | Comprehensive utilization value increasing method for bamboo and wood branch scraps |
| CN102533290A (en) * | 2010-12-30 | 2012-07-04 | 吴钦华 | Value increasing device for comprehensive utilization of biological waste |
-
1993
- 1993-09-22 CN CN 93115517 patent/CN1100745A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100564247C (en) * | 2002-08-27 | 2009-12-02 | 株式会社日本计画机构 | Method for recovering hydrogen from organic waste |
| CN101564630B (en) * | 2009-06-08 | 2010-12-29 | 南京林业大学 | Gas-liquid separation and purification system for pyrolysis gas of agriculture and forestry biomass materials |
| WO2010150272A1 (en) * | 2009-06-25 | 2010-12-29 | Adishesh Bharthur Sreenivasa Iyengar | System and method for material recycling and resource recovery |
| CN102338556A (en) * | 2010-07-20 | 2012-02-01 | 来安县隆华摩擦材料有限公司 | Gasoline recovering and drying device used in process of machining clutch facing |
| CN102533289A (en) * | 2010-12-11 | 2012-07-04 | 吴钦华 | Comprehensive utilization value increasing method for bamboo and wood branch scraps |
| CN102533290A (en) * | 2010-12-30 | 2012-07-04 | 吴钦华 | Value increasing device for comprehensive utilization of biological waste |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |