CN1156342C - Waste duplicator ink powder treating process - Google Patents
Waste duplicator ink powder treating process Download PDFInfo
- Publication number
- CN1156342C CN1156342C CNB01127963XA CN01127963A CN1156342C CN 1156342 C CN1156342 C CN 1156342C CN B01127963X A CNB01127963X A CN B01127963XA CN 01127963 A CN01127963 A CN 01127963A CN 1156342 C CN1156342 C CN 1156342C
- Authority
- CN
- China
- Prior art keywords
- ink powder
- pipeline
- liquid
- waste
- temperature
- 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
Links
Landscapes
- Processing Of Solid Wastes (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The present invention relates to waste ink powder processing technology for a duplicator. The waste copying ink powder is put in a cracking reaction kettle to be heated and warmed, the temperature is controlled between 350 to 450 DEG C, the cracking reaction kettle is in an oxygen lack or an oxygen-free state, and organic gas is condensed into liquid and flows into a storage tank by a pipeline; the temperature of cooling water is controlled below 25 DEG C, partial incoagulable organic gas is stored or guided into a hearth to be burnt and utilized, and the reaction time of each kettle is 36 to 40 hours. The liquid obtained by cracking reaction mainly comprises alkyl chain compounds with low molecular weight and a small amount of annular organic compounds by analysis and detection, a heat value of the liquid is about 9500 kcal, various physical properties are very similar to commercial fuel oil, and the liquid can be used as fuel oil. Solid slag in the reaction kettle comprises iron oxide and a small amount of carbides and can be used as a cement manufacture additive agent to be utilized in the process of cement manufacture.
Description
(1), technical field:
The present invention is a kind of waste duplicator ink powder treating process.
(2), background technology:
The duplicating machine ink powder is the fine meal that is made of resin, magnetic substance, polypropylene, chromium complex.Wasted ink powder is mishandling, can be to physical environment such as water, atmosphere, soil pollutes or endanger.Therefore, duplicating machine manufacturer its sales network of general using reclaims depleted duplicating machine ink powder magazine, is handled after concentrated the disassembling.The general high temperature incineration process technology that adopts, also have in addition with wasted ink powder trial property join in the middle of the plastics, but adding proportion is extremely limited, does not satisfy the requirement of mass disposal wasted ink powder.Although high temperature incineration process technology can satisfy the wasted ink powder processing requirements, incineration process expense height, and wasted ink powder does not get utilization.
(3), summary of the invention:
The objective of the invention is to solve the problem of above-mentioned new existence, a kind of waste duplicator ink powder treating process is provided.
The present invention is achieved in that
To discard photocopy toner puts in the scission reaction still, the beginning heat temperature raising, temperature is controlled in 350～450 ℃ of scopes, and make the scission reaction still be in anoxic or anaerobic state, wasted ink powder begins pyrolysis gasification with this understanding, the organic gas that is produced in the cracking process enters through pipeline and is condensed into liquid in the water cooler, flows in the hold tank through pipeline then; The temperature of the water coolant in the above-mentioned said water cooler is controlled at below 25 ℃; Part incoagulability organic gas (low boilers) causes gas-holder through pipeline and stores or cause the utilization of burner hearth internal combustion; Observe when frozen-free liquid has flowed out in the water cooler by the glass visor in the pipeline, scission reaction finishes; Collect the solid slag in the reactor, 36～40 hours every still reaction times.
Adopt above-mentioned technology, make organism in the wasted ink powder all be able to cracking and be converted into the flammable liquid processed oil, the slag body also can be used, and makes wasted ink powder be able to harmless treatment, avoids environment is polluted, and realizes utilization of waste as resource simultaneously.Annual processing power is 750 tons.
The liquid that obtains after the scission reaction by analysis, detect, be mainly low-molecular-weight alkyl chain compound and small content of cyclic organic compound, its calorific value is about 9500 kilocalories, and various physical propertiess and industrial fuel oil are very close, can be used as fuel oil and is used.Solid shape slag in the reactor is ferric oxide and minor amount of carbide, can be used as the manufacture of cement additive and is utilized in cement production process.
(4) embodiment:
As to adopt volume be 5000～6000 liters 1 of reactor, once add the 2500kg waste duplicator ink powder, heat temperature raising then, temperature is controlled in 350～450 ℃ of scopes, and make the scission reaction still be in anoxic or anaerobic state, wasted ink powder begins pyrolysis gasification with this understanding, and the organic gas that is produced in the cracking process enters through pipeline and is condensed into liquid in the water cooler, flows in the hold tank through pipeline then.The temperature of water coolant is controlled at below 25 ℃ in the above-mentioned said water cooler; Part incoagulability organic gas (low boilers) causes gas-holder through pipeline and stores or cause the utilization of burner hearth internal combustion; Observe when frozen-free liquid has flowed out in the water cooler by the glass visor in the pipeline, scission reaction finishes; Collect the solid slag in the reactor, utilize 36～40 hours every still reaction times as the manufacture of cement additive again.
Claims (1)
1, a kind of waste duplicator ink powder treating process, it is characterized in that: will discard photocopy toner and put in the scission reaction still, the beginning heat temperature raising, temperature is controlled in 350～450 ℃ of scopes, and make the scission reaction still be in anoxic or anaerobic state, wasted ink powder begins pyrolysis gasification with this understanding, and the organic gas that is produced in the cracking process enters through pipeline and is condensed into liquid in the water cooler, flows in the hold tank through pipeline then; The temperature of the water coolant in the above-mentioned said water cooler is controlled at below 25 ℃; Part incoagulability organic gas causes gas-holder through pipeline and stores or cause the utilization of burner hearth internal combustion; Observe when frozen-free liquid has flowed out in the water cooler by the glass visor in the pipeline, scission reaction finishes; Collect the solid slag in the reactor, 36～40 hours every still reaction times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB01127963XA CN1156342C (en) | 2001-07-20 | 2001-07-20 | Waste duplicator ink powder treating process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB01127963XA CN1156342C (en) | 2001-07-20 | 2001-07-20 | Waste duplicator ink powder treating process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1332044A CN1332044A (en) | 2002-01-23 |
| CN1156342C true CN1156342C (en) | 2004-07-07 |
Family
ID=4667868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB01127963XA Expired - Fee Related CN1156342C (en) | 2001-07-20 | 2001-07-20 | Waste duplicator ink powder treating process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1156342C (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318925C (en) * | 2004-03-26 | 2007-05-30 | 湛江惠能墨业有限公司 | Regeneration method of refused powdered toner of laser printer or duplicater |
| CN102796402B (en) * | 2012-06-28 | 2013-12-25 | 上海大学 | Method for preparing superfine iron oxide red pigment by utilizing discarded selenium drum powdered ink |
| CN102978375B (en) * | 2012-11-28 | 2014-05-21 | 大连东泰产业废弃物处理有限公司 | Pre-treatment method before regeneration of precious metal by waste catalyst |
| CN102965512B (en) * | 2012-11-28 | 2016-02-17 | 大连东泰产业废弃物处理有限公司 | A kind of method of cobalt in recyclable waste catalyst |
| CN102965516B (en) * | 2012-11-28 | 2016-01-27 | 大连东泰产业废弃物处理有限公司 | A kind of method of manganese in recyclable slag |
| CN103756750B (en) * | 2013-12-25 | 2016-01-20 | 大连东泰产业废弃物处理有限公司 | Regenerated fuel utilizing industrial solid castoff to produce and preparation method thereof |
| CN105820826A (en) * | 2016-03-11 | 2016-08-03 | 中山大学 | Method of producing fuel oil by thermally decomposing waste toner cartridge carbon powder |
| CN106950810A (en) * | 2017-04-24 | 2017-07-14 | 贵州省仁怀市西科电脑科技有限公司 | A kind of method for clearing up toner cartridge contrasting power |
| CN106842872A (en) * | 2017-04-24 | 2017-06-13 | 贵州省仁怀市西科电脑科技有限公司 | Toner cartridge contrasting power cleaning plant |
| CN107151007A (en) * | 2017-07-12 | 2017-09-12 | 合肥信亚达智能科技有限公司 | A kind of regeneration technology of printer waste carbon powder |
-
2001
- 2001-07-20 CN CNB01127963XA patent/CN1156342C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1332044A (en) | 2002-01-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1156342C (en) | Waste duplicator ink powder treating process | |
| CN105038822B (en) | The cleaning method and device of a kind of sludge | |
| CN103978007B (en) | Fluidized bed type chromium slag pyrolysis harmless process | |
| CN1769397A (en) | Device and method for suppressing refuse end gas injurant using pyrolysis and aerification technology | |
| CN102120575A (en) | Process for preparing activated carbon from chemical sludge | |
| CN106635079A (en) | Solid waste RDF treating method | |
| CN105841160A (en) | Organic matter self-energy-supply drying and pyrolysis and full-component recycling system and technology method | |
| CN105000767A (en) | Oil mud cracking and polluted soil thermal desorption combination treatment system | |
| CN108585405A (en) | A kind of thermoset carrier sludge supercharging self energizing pyrolysis installation and method | |
| CN103639172A (en) | Method for performing high-temperature steam-air gasification disinfection and degradation on medical wastes | |
| CN106010651B (en) | A kind of processing unit of tanning waste and treatment process containing it | |
| CN204097408U (en) | A kind of medical waste cracking refining equipment | |
| CN105295985A (en) | Method used for producing fuel oil and combustible gas from abandoned tyres | |
| CN112939397A (en) | Method and system for sludge carbonization-coupled fusion treatment | |
| CN109161563A (en) | A kind of technical method that antibiotic bacterium Slag treatment utilizes | |
| CN201842746U (en) | Magnetic gas pyrolysis device for organic sludge treatment | |
| CN110655076A (en) | Production process for preparing activated carbon from sludge | |
| KR100305113B1 (en) | Vacuum pyrolysis method and equipment of waste tire using both direct and indirect heating | |
| CN215403741U (en) | System for sludge carbonization coupling melting treatment | |
| CN205664385U (en) | Organic matter self -power is dry to divide resource system with pyrolysis, complete set | |
| CN205368272U (en) | Composite furnace catalytic gasification's device | |
| CN113717755A (en) | Method for treating organic waste by combining oxygen-free pyrolysis with oxygen-deficient gasification | |
| CN104119933B (en) | With the refuse disposal installation of generating equipment | |
| CN101200646B (en) | Waste water zero discharging method for coke-oven gas dew-point returning process | |
| CN209652239U (en) | Continous way catalytic pyrolysis liquefaction machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040707 Termination date: 20160720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |