CN1227074C - Recycle system for worthless or useless material - Google Patents
Recycle system for worthless or useless material Download PDFInfo
- Publication number
- CN1227074C CN1227074C CNB018112013A CN01811201A CN1227074C CN 1227074 C CN1227074 C CN 1227074C CN B018112013 A CNB018112013 A CN B018112013A CN 01811201 A CN01811201 A CN 01811201A CN 1227074 C CN1227074 C CN 1227074C
- Authority
- CN
- China
- Prior art keywords
- composition
- rejected material
- gasification
- equipment
- carbonization
- 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.)
- Expired - Fee Related
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
- C10B53/02—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B1/00—Retorts
- C10B1/10—Rotary retorts
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Coke Industry (AREA)
- Carbon And Carbon Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
A recycle system for a worthless or useless material, characterized in that the worthless or useless material is subjected to pyrolysis to form a carbonized component, a gaseous component is cooled and liquefied, and the liquefied product is fractionated to produce a useful material.
Description
Technical field
The present invention relates to rejected material and utilize equipment again.
Background technology
The natural timber (rejected material) that the floating wood that resembles the crescent shape end material that produces when producing structure material, reservoir etc. and accumulate, embedding material etc. are arranged in the reality.Because consideration economically, to these natural timbers, be that the processing of rejected material is not nearly all adopted and carried out the method that carbonization (thermolysis) produces charcoal etc., be crushed into the wood chip of paper grade (stock) or burn and adopt as main methods to natural timber.
In addition, the construction waste (rejected material) that has adhered to the non-natural substances that resembles tackiness agent or coating etc. in addition.Because economy and, for these construction wastes, be that the method that produces charcoal by carbonization (thermolysis) is not nearly all adopted in the processing of rejected material for the consideration of the danger of the composition that produces that non-natural substances is gasified.
Summary of the invention
The present invention be the rejected material that will provide lower than prior art cost utilize equipment again.
For solving above-mentioned problem, rejected material of the present invention utilizes equipment to comprise again: the thermolysis rejected material also forms the device of carbonization composition; Cooling and liquefaction obtain from the gasification composition of described rejected material the to liquefy device of composition; Described liquefaction composition is carried out fractionation and extracts the device of useful matter; Impurity and Hazardous substances are refined into the device of available pure substance.
Utilize equipment again by this, not only can utilize again, and can also carry out the material that fractionation extracts by composition and utilize again as useful matter to cooling, liquefaction to carry out the carbonization composition that thermolysis obtains by rejected material.Promptly the gasification composition for difficult treatment in the prior art can effectively utilize.
In addition, because the gasification composition that produces during to the rejected material thermolysis cools off, liquefy, the secondary that needn't be provided for discharging fume when the gasification composition the handled combustion unit of discharging fume can reduce the equipment cost of carbonizing apparatus.
For example can make its carbonization for rejected material by destructive distillation.
As what fractionation can exemplify temperature fractionation and chemical fractionation arranged, rectifying tower or decompression, normal pressure, pressed temperature fractionation, utilize postcritical fractionation, utilize the fractionation of chemical substance or these are made up after carry out fractionation.The liquefaction composition is carried out fractionated temperature can consider that its availability and economical efficiency set.
Natural wood substance components such as the floating wood that the crescent shape end material that produces when producing structure material as having of can exemplifying of rejected material, reservoir etc. accumulate, embedding material.The carbide that obtains from the rejected material of wooden system not only can be utilized as charcoal, but also can be to carrying out fractionation by the gasification composition is cooled off, the gasifies wood vinegar that obtains and wood tar oil etc., being refined into useful matter and being used.The temperature of cooling, liquefaction for example can be set in about-20 ℃～90 ℃.
In addition, the wood substance component that has that can exemplify as rejected material has adhered to the construction waste of the non-natural substances of tackiness agent or coating etc.The carbonization material of construction waste not only can be utilized as charcoal, can also carry out fractionation to its composition that gasifies, extract and to resemble original useful material such as wood vinegar, wood tar oil.At this moment, though from the gasification composition also fractionation impurity and Hazardous substances, for these impuritys, Hazardous substances it is carried out refining, also can be used as pure material.The temperature of cooling, liquefaction for example can be set in about-20 ℃～90 ℃.
As what rejected material can also exemplify (plastics rejected materials etc.) such as synthetic resins arranged, can access carbonization composition and other useful matteies equally.
As the simple and easy method of cooling in when liquefaction, having of can proposing utilized and is liquefied as the vortex that branch self carries out and the baffle plate of simple type etc.
And, make anti-stream of gasification composition that is difficult to liquefy, be used as the carbonization composition being carried out the thermal source that thermolysis uses.The gasification composition that is difficult to liquefy not only can be used as wood substance component being carried out the fuel that thermolysis uses by such structure, but also can further guarantee the security of the gasification composition that is difficult to liquefy by high-temp combustion.
In addition, the carbonization composition can be accessed, useful matter can also be extracted by the above-mentioned recycle unit that utilizes again.
Description of drawings
Fig. 1 is used for the equipment drawing that the rejected material to the present invention utilizes the embodiment 1 of equipment to describe again.
Fig. 2 is used for the equipment drawing that the rejected material to the present invention utilizes the embodiment 2 of equipment to describe again.
Embodiment
Utilizing again in the equipment of embodiment of the present invention 1, what use as rejected material is natural wood substance components such as the floating wood that accumulates such as the crescent shape end material that produces when producing structure material, reservoir, embedding material.
The equipment list that utilizes again of this embodiment 1 is shown among Fig. 1.In this equipment, rejected material is put to the carbide furnace 1 from rejected material field 11 by travelling belt 12, pulverizer 13, travelling belt 14, drying machine 15, silo 16.What use in this embodiment is rotary kiln carbide furnace 1.The 17th, rise and employ pulverizing jet.Carbon component is recycled to carbon silo 18, metal ingredient by magnet separator 19 separation from carbide furnace 1, is recovered to metal silo 20.
The gasification composition is recycled to water-cooled condenser 2.Be connected with cooling tower 21, cooling-water pump 22 on the water-cooled condenser 2.The 23rd, gas-airheater, the 24th, drying fan.The composition that is cooled, liquefies is transported to still kettle 3 by silo 25, sealing gland jar 26, liquefaction composition jar 27, liquid-feeding pump 28, is recycled to rectifying tower 4, fractionation receiving tank 5.
By this equipment, the rejected material of wooden system obtains the carbonization composition by destructive distillation, the thermolysis at rotary kiln carbide furnace 1, the gasification composition that rejected material produces is being set in liquefaction about-20 ℃～90 ℃, the water-cooled condenser under the cooling temperature 2 and is being cooled, liquefies, 4 by the temperature fractionation, useful matter is extracted in the fractionation receiving tank 5 composition of cooling, liquefaction from still kettle 3 to rectifying tower.
The carbide that obtains from the rejected material of wooden system can be used as charcoal.In addition, the wood vinegar that obtains by cooling, liquefaction of the gasification composition that will obtain from rejected material and wood tar oil etc. carry out can be used as useful matter after the fractionation and carry out refining.Promptly utilize equipment not only to obtain the carbonization composition again can also to extract useful matter by this rejected material.
Utilize equipment again by this, not only can utilize the carbonization composition that obtains by the rejected material thermolysis again, and can will utilize again as useful matter by the material that the cooling of gasification composition, liquefaction, fractionation are extracted, compared with prior art, realized the cycling and reutilization that whole cost all is reduced.
Now, carry out natural timber and construction waste timber are made in the production of charcoal, in order to prevent public hazards, the gasification composition is carried out in the retorts such as gas retort of burn processing secondary smoke evacuation combustion unit must be set, therefore have the high problem of cost.But in embodiments of the present invention, the gasification composition during owing to the rejected material thermolysis is cooled, liquefies, so there is no need to be provided with the secondary smoke evacuation combustion unit of burn processing gasification composition smoke evacuation usefulness.Promptly realized the low cost of carbonizing apparatus equipment, had and effectively to utilize reluctant this advantage of gasification composition in existing the processing.
And, use will the liquefy anti-carbide furnace 1 that flows to of gasification composition of difficulty of induced draft fan 6 devices such as grade, wood substance component is carried out pyrolysated outside fueling be used when this gasification composition can be used as manufacturing carbonization composition.Because this gasification composition generates at high-temp combustion, so have the advantage of the security of further guaranteeing this gasification composition.
Under regard to embodiment 2, be that the center describes with the difference of it and embodiment 1.
Can also use the construction waste of the non-natural substances of having adhered to tackiness agent or coating etc. on the wood substance component as rejected material.From this construction waste material, can extract charcoal and wood vinegar, the such material of wood tar oil, remove impurity and Hazardous substances.
What the 2nd figure represented is embodiment 2.Same with embodiment 1, the construction waste material is transported in the rotary kiln carbide furnace 1, by the destructive distillation at carbide furnace 1, carries out thermolysis and obtains the carbonization composition.On the other hand, the gasification composition that obtains from construction waste is different with embodiment 1, in washing type condenser 2, will cool off, gasification temperature is set in about-20 ℃～90 ℃, carries out cooling liquid by vortex.This washing type condenser 2 is connected with air-cooled type refrigerating unit 31.4 carry out the temperature fractionation with the cooling liquid composition from still kettle 3 to rectifying tower, and material that wood vinegar and wood tar oil etc. are original useful and impurity and Hazardous substances are extracted respectively in each fractionation receiving tank 5.Impurity and Hazardous substances can be refined into pure material utilizes.
Simple and easy method of cooling as other can also exemplify out the baffle plate of simple type etc.
In addition,, except above-mentioned, can also exemplify synthetic resins material (plastics rejected material etc.), can access carbonization composition and useful matter equally as rejected material.In addition, irrelevant with rejected material, can use embodiment 1 or 2 and other and embodiment 1 or 2 equal equipment.
Industrial applicability
The present invention has said structure, can with low cost from natural timber, construction waste, mould Obtain the carbonization composition in the obsolete material such as material waste material etc., recycle as charcoal etc. In addition, The gasification composition that produces from obsolete material is carried out cooling liquid and fractionation, can extract carbonization Other utility beyond the composition recycles. Dangerous substance also can be refined into pure thing Matter is recycled. Therefore, the recycling equipment as obsolete material is very desirable.
Claims (2)
1. rejected material utilizes equipment again, and described equipment comprises the thermolysis rejected material and forms the device of carbonization composition and cooling and liquefaction obtain from the gasification composition of described rejected material the to liquefy device of composition, it is characterized in that described equipment also comprises:
Described liquefaction composition is carried out fractionation and extracts the device of useful matter;
Impurity and Hazardous substances are refined into the device of available pure substance.
2. equipment according to claim 1 is characterized in that: make the anti-stream of gasification composition of difficult liquefaction and used as the pyrolysated thermal source that is used for described carbonization composition.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP180901/2000 | 2000-06-16 | ||
| JP180901/00 | 2000-06-16 | ||
| JP2000180901A JP2002248453A (en) | 2000-06-16 | 2000-06-16 | Recycling system for disused material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1436105A CN1436105A (en) | 2003-08-13 |
| CN1227074C true CN1227074C (en) | 2005-11-16 |
Family
ID=18681902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB018112013A Expired - Fee Related CN1227074C (en) | 2000-06-16 | 2001-03-29 | Recycle system for worthless or useless material |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20030127363A1 (en) |
| JP (1) | JP2002248453A (en) |
| KR (1) | KR100612521B1 (en) |
| CN (1) | CN1227074C (en) |
| AU (1) | AU2001244630A1 (en) |
| CA (1) | CA2412867A1 (en) |
| HK (1) | HK1056136A1 (en) |
| WO (1) | WO2001097988A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942954B (en) * | 2015-05-27 | 2017-03-15 | 台山市合利生物质科技有限公司 | A kind of wood type rubbish gas retort |
| JP6626683B2 (en) * | 2015-10-27 | 2019-12-25 | 株式会社Kri | Treatment of biomass and waste plastics mixture |
| KR102633277B1 (en) * | 2023-06-21 | 2024-02-07 | 주식회사 센티넬이노베이션 | A biochar pellet production system that utilizes livestock manure without the discharge of concentrated wastewater |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4153514A (en) * | 1975-02-27 | 1979-05-08 | Occidental Petroleum Corporation | Pyrolysis process for solid wastes |
| DE3743752A1 (en) * | 1987-12-23 | 1989-07-13 | Asea Brown Boveri | METHOD FOR PROCESSING WASTE MATERIAL |
| US5366595A (en) * | 1993-05-11 | 1994-11-22 | Padgett Michael A | Mobile apparatus for pyrolyzing carbonaceous material and related method |
| CA2099318A1 (en) * | 1993-06-28 | 1994-12-29 | Peter Fransham | Thermolysis of pentachlorophenol treated poles |
| DE4334114A1 (en) * | 1993-10-07 | 1995-04-13 | Hoechst Ag | Process for the recovery of valuable materials in the processing of polyvinyl chloride |
| CN1145395A (en) * | 1995-08-08 | 1997-03-19 | 周鼎力 | Method and appts. for prodn. gasoline, diesel oil and carbon black by utilizing wasted rubber |
| US5728271A (en) * | 1996-05-20 | 1998-03-17 | Rti Resource Transforms International Ltd. | Energy efficient liquefaction of biomaterials by thermolysis |
| JPH09324179A (en) * | 1996-06-05 | 1997-12-16 | Ikunou Shigen Kaihatsu:Kk | Carbonizing apparatus |
| JPH10310774A (en) * | 1997-05-09 | 1998-11-24 | Toshio Maezato | Carbonizing oven and carbonizing unit |
| US6861569B2 (en) * | 2001-01-19 | 2005-03-01 | Chevron U.S.A. Inc. | Processes for the purification of higher diamondoids and compositions comprising such diamondoids |
-
2000
- 2000-06-16 JP JP2000180901A patent/JP2002248453A/en active Pending
-
2001
- 2001-03-29 CN CNB018112013A patent/CN1227074C/en not_active Expired - Fee Related
- 2001-03-29 CA CA002412867A patent/CA2412867A1/en not_active Abandoned
- 2001-03-29 US US10/311,087 patent/US20030127363A1/en not_active Abandoned
- 2001-03-29 KR KR1020027017047A patent/KR100612521B1/en not_active IP Right Cessation
- 2001-03-29 AU AU2001244630A patent/AU2001244630A1/en not_active Abandoned
- 2001-03-29 WO PCT/JP2001/002655 patent/WO2001097988A1/en active IP Right Grant
-
2003
- 2003-11-19 HK HK03108429A patent/HK1056136A1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR100612521B1 (en) | 2006-08-11 |
| AU2001244630A1 (en) | 2002-01-02 |
| JP2002248453A (en) | 2002-09-03 |
| WO2001097988A1 (en) | 2001-12-27 |
| CN1436105A (en) | 2003-08-13 |
| US20030127363A1 (en) | 2003-07-10 |
| CA2412867A1 (en) | 2002-12-12 |
| HK1056136A1 (en) | 2004-02-06 |
| KR20030011899A (en) | 2003-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: RITZ WOOD CO., LTD. Free format text: FORMER OWNER: TAIKO TEC CO., LTD. Effective date: 20060825 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060825 Address after: Japan Osaka suita Patentee after: Taiko Tec Co. Ltd. Address before: Japan Osaka suita Patentee before: Taiko Tec Co. Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051116 Termination date: 20100329 |