CN103992809B - Waste material is used to prepare the method for water tar - Google Patents
Waste material is used to prepare the method for water tar Download PDFInfo
- Publication number
- CN103992809B CN103992809B CN201310053365.6A CN201310053365A CN103992809B CN 103992809 B CN103992809 B CN 103992809B CN 201310053365 A CN201310053365 A CN 201310053365A CN 103992809 B CN103992809 B CN 103992809B
- Authority
- CN
- China
- Prior art keywords
- cooling pool
- communicated
- cooling
- flammable
- cracking
- 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)
Abstract
The present invention proposes a kind of method using waste material to prepare water tar, comprising: waste rubber and/or waste plastic add in static cracking apparatus by (1), temperature 100-150 DEG C of cracking, obtain oil vapour and flammable not solidifying steam; (2) oil vapour after above-mentioned cracking and flammable not solidifying steam are carried out weight Component seperation by a point gas filtration unit; (3) oil vapour after step (2) is separated and flammable not solidifying steam are passed in refrigerating unit, obtain water tar.Method of the present invention is simple, and cost is low, is suitable for suitability for industrialized production; Adopt static cracking apparatus, make the impurity carbonization after cracking, impurity is few, color and clarity better; Also comprise flue gas dust collecting system, the flue gas of final discharge is almost water vapour, not sulfur compound, safety and environmental protection.
Description
Technical field
The present invention relates to water tar preparing technical field, refer to a kind of method using waste material to prepare water tar especially.
Background technology
The energy lacks gradually in recent years, and environmental pollution is day by day serious, countries in the world are invariably actively set up bill, are set up an organization to reduce the pollution of people for environment, wherein just create reclaiming industry, such as, after discarded paper reclaims by people, reprocessing bears paper, reprocessing after discarded metal recovery is reduced into metal or pyrolysis recycle after waste plastics recovery is gone out oil product, therefore reclaiming industry can reduce the pollution of waste to environment, and the product of regeneration also can reduce the chance that people continue to exploit welding.But the regenerative process of cracking waste plastics wherein, owing to can produce a large amount of wax, greasy filth ... wait impurity, therefore often causes wax, greasy filth ... wait impurity to block pipeline and make device interrupt, reduce the efficiency of regeneration.
Had the method adopting waste rubber and/or waste plastic to prepare water tar in existing technique, but prepare fuel-displaced to yield poorly, quality is bad, environmental pollution is serious, and production security is poor.
Summary of the invention
The present invention proposes a kind of method using waste material to prepare water tar, this method solves the technical problem that in prior art, water tar yield is low, quality is bad.
Of the present invention also solving in prior art prepares that water tar free environment is polluted, the technical problem of production safety.
Technical scheme of the present invention is achieved in that
Use waste material to prepare a method for water tar, comprising:
(1) waste rubber and/or waste plastic are added in static cracking apparatus, temperature 100-150 DEG C of cracking, obtain oil vapour and flammable not solidifying steam;
(2) oil vapour after above-mentioned cracking and flammable not solidifying steam are carried out weight Component seperation by a point gas filtration unit;
(3) oil vapour after step (2) is separated and flammable not solidifying steam are passed in refrigerating unit, obtain water tar.
The static cracking apparatus of above-mentioned use, comprising: the cracker connected successively, point gas filtration unit and refrigerating unit;
Described cracker comprises body of heater and heating installation, and described body of heater is arranged on the top of heating installation; Described heating installation places the burner hearth of fuel by interval and the space of heat conduction forms;
Described refrigerating unit comprises pond and cooling duct; Described cooling duct is positioned at inside, pond, and the diameter of described cooling duct is 200-250mm, length is 50-80m.
As preferred technical scheme, described heating installation is rectangular parallelepiped, described rectangular parallelepiped be vertically arranged with stiffening web, described rectangular parallelepiped be horizontally arranged with burner hearth, described burner hearth is spaced, and the end at burner hearth two ends is provided with the hole entering gas.
As preferred technical scheme, also comprise fly-ash separator, it has spray equipment, cooling pool, blower fan, bag-type dust collector and fume extractor; Described blower fan one end is communicated with cooling pool, and the described blower fan the other end is connected by the top of pipeline with described bag-type dust collector, and the bottom of bag-type dust collector is communicated with cooling pool; The bottom of described fume extractor is communicated with described cooling pool.
As preferred technical scheme, also comprise porcelain ring moisture film device, the top of described porcelain ring moisture film device is connected with described spray equipment, and the bottom of described porcelain ring moisture film device is communicated with described cooling pool.
As preferred technical scheme, also comprise porcelain ring moisture film device, described cooling pool comprises the first cooling pool, the second cooling pool and the 3rd cooling pool; The bottom of described porcelain ring moisture film device is communicated with the first cooling pool, and described blower fan is communicated with the second cooling pool, and wherein the first cooling pool is communicated with the second cooling pool; The bottom of described bag-type dust collector is communicated with the 3rd cooling pool; Described 3rd cooling pool is communicated with the bottom of the first cooling pool; The bottom of described fume extractor is communicated with described 3rd cooling pool.
As preferred technical scheme, the material of described porcelain ring moisture film device is stone material.
As preferred technical scheme, described spray equipment is connected with water pump.
The present invention compared with prior art, has following beneficial effect:
(1) preparation method of the present invention is simple, and cost is low, is suitable for suitability for industrialized production;
(2) method of the present invention adopts static cracking apparatus, and make the impurity carbonization after cracking, impurity is few, and better, productive rate is high for color and clarity;
(3) method of the present invention also comprises flue gas dust collecting system, and the flue gas of final discharge is almost water vapour, not sulfur compound, safety and environmental protection.
Accompanying drawing explanation
In order to be illustrated more clearly in embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1: be process flow sheet of the present invention;
Fig. 2: be the structural representation of static cracking apparatus;
Fig. 3: be the structural representation of fly-ash separator;
Fig. 4: be the structural representation of heating installation.
Fig. 5 is the present invention: the structural representation of refrigerating unit.
In figure: the static cracking apparatus of 1-, 20-cracker, 201-body of heater, 202-heating installation, 2021-burner hearth, the space of 2022-heat conduction, 2023-stiffening web, 2024-hole, 30-divides gas filtration unit, 40-refrigerating unit, 401-pond, 402-cooling duct, 403-import, 404-exports, 50-receiving trap, 60-fly-ash separator, 11-spray equipment, 12-cooling pool, 13-blower fan, 14-bag-type dust collector, 15-fume extractor, 16-porcelain ring moisture film device, 17-water pump, 121-first cooling pool, 122-second cooling pool, 123-the 3rd cooling pool.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The static cracking apparatus used in following embodiment,
Described in Fig. 2-5: static cracking apparatus 1, comprising: the cracker 20 connected successively, point gas filtration unit 30 and refrigerating unit 40.Cracker 20 comprises body of heater 201 and heating installation 202, and body of heater 201 is arranged on the top of heating installation 202.Heating installation 202 places the burner hearth 2021 of fuel by interval and the space 2022 of heat conduction forms; Body of heater 201 carries out thermal conduction heating by heating installation 202, instead of the steel plate of body of heater 201 directly with or contact, the work-ing life of extension device.Refrigerating unit 40 comprises pond 401, cooling duct 402, import 403 and outlet 404.Cooling duct 402 is positioned at inside, pond, and the water surface covers on cooling duct 402, and the diameter of cooling duct is 200-250mm, length is 50-80m.Cooling duct 402, in the arrangement of pond internal recycling, lengthens cooling time.Compared to the weldless steel tube cooling apparatus on market, the enlarged diameter of the mouth of pipe, the extended length of pipe, nozzle diameter in the present embodiment is 220mm, length is 60m, oil vapour is made to have sufficient cooling time, good cooling results, not easily blocks and to blast etc. dangerous, improving the productive rate of water tar.
Heating installation 202 in the present embodiment is rectangular parallelepiped, rectangular parallelepiped be vertically arranged with stiffening web 2023, rectangular parallelepiped be horizontally arranged with burner hearth 2021, burner hearth 2021 is spaced, and the end at burner hearth 2021 two ends is provided with the hole 2024 entering gas.Flammable noncondensable gas after circulation is introduced through hole 2024 and introduces in burner hearth 2021, as fuel, reduces cost.
In order to make the fume environment protection, free from environmental pollution of discharging, this static cracking apparatus 1 can also comprise fly-ash separator 60, and it has spray equipment 11, cooling pool 12, blower fan 13, bag-type dust collector 14 and fume extractor 15.Wherein blower fan 13 is induced draft fan, and blower fan 13 one end is communicated with cooling pool 12, and blower fan 13 the other end is connected by the top of pipeline with bag-type dust collector 14, and the bottom of bag-type dust collector 14 is communicated with cooling pool 12; The bottom of fume extractor 15 is communicated with cooling pool 12.Spray equipment 11 is connected with water pump 17.
In order to further reduce the temperature of flue gas and strengthen dust removing effects, fly-ash separator 60 also comprises porcelain ring moisture film device 16, and the top of porcelain ring moisture film device 16 is connected with spray equipment 11, and the bottom of porcelain ring moisture film device 16 is communicated with cooling pool 12.Cooling pool 12 inside is provided with the pipeline of connection, and underground imbedded by pipeline.Flue gas is at internal circulation.
In order to economize on resources and reduce flue-gas temperature, cooling pool 12 comprises the first cooling pool 121, second cooling pool 122 and the 3rd cooling pool 123; The bottom of porcelain ring moisture film device 16 is communicated with 121 by pipeline with the first cooling pool, and blower fan 13 is communicated with the second cooling pool 122 by pipeline, and wherein the first cooling pool 121 and the second cooling pool 122 pass through pipeline communication; Bottom and the 3rd cooling pool 123 of bag-type dust collector 14 pass through pipeline communication; Pipeline communication is passed through in the bottom of the 3rd cooling pool 123 and the first cooling pool 121; Bottom and the 3rd cooling pool 123 of fume extractor 15 pass through pipeline communication.
Owing to containing sulfide in flue gas, in order to extend the work-ing life of fly-ash separator, the material that porcelain ring moisture film device is selected is stone material.
Embodiment 1
Use waste material to prepare a method for water tar, comprising:
(1) waste rubber and waste plastic are added in static cracking apparatus, temperature 100 DEG C of cracking, obtain oil vapour and flammable not solidifying steam;
(2) oil vapour after above-mentioned cracking and flammable not solidifying steam are carried out weight Component seperation by a point gas filtration unit;
(3) oil vapour after step (2) is separated and flammable not solidifying steam are passed in refrigerating unit, obtain water tar.Water tar is introduced in receiving trap 50.
Embodiment 2
Use waste material to prepare a method for water tar, comprising:
(1) waste rubber is added in static cracking apparatus, temperature 150 DEG C of cracking, obtain oil vapour and flammable not solidifying steam;
(2) oil vapour after above-mentioned cracking and flammable not solidifying steam are carried out weight Component seperation by a point gas filtration unit, carbon black is discharged;
(3) oil vapour after step (2) is separated and flammable not solidifying steam are passed in refrigerating unit, obtain water tar.Flammable not solidifying steam is carried out secondary water seal, is then introduced in heating furnace as fuel by pipeline.Remaining flue gas enters in air through fly-ash separator.Oil vapour becomes liquid and forms tar with carbon black after cooling, and the black powder of the rubber produced and carbon powder are discharged by automatic output system.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. use waste material to prepare a method for water tar, comprising:
(1) waste rubber and/or waste plastic are added in static cracking apparatus, temperature 100-150 DEG C of cracking, obtain oil vapour and flammable not solidifying steam;
(2) oil vapour after above-mentioned cracking and flammable not solidifying steam are carried out weight Component seperation by a point gas filtration unit, carbon black is discharged;
(3) oil vapour after step (2) is separated and flammable not solidifying steam are passed in refrigerating unit, obtain water tar; Described flammable not solidifying steam carries out secondary water seal, is then introduced in heating furnace as fuel by pipeline; In this step, remaining flue gas enters in air through fly-ash separator;
Wherein static cracking apparatus, comprising: the cracker connected successively, point gas filtration unit and refrigerating unit; Described cracker comprises body of heater and heating installation, and described body of heater is arranged on the top of heating installation; Described heating installation is made up of the space of the burner hearth and heat conduction of placing fuel; Described burner hearth interval is arranged;
Described refrigerating unit comprises pond and cooling duct; Described cooling duct is positioned at inside, pond, and the diameter of described cooling duct is 200-250mm, length is 50-80m;
Also comprise fly-ash separator, it has spray equipment, cooling pool, blower fan, bag-type dust collector, porcelain ring moisture film device and fume extractor; Described blower fan one end is communicated with cooling pool, and the described blower fan the other end is connected by the top of pipeline with described bag-type dust collector, and the bottom of bag-type dust collector is communicated with cooling pool; The top of described porcelain ring moisture film device is connected with described spray equipment, and the bottom of described porcelain ring moisture film device is communicated with described cooling pool; The bottom of described fume extractor is communicated with described cooling pool;
Described cooling pool comprises the first cooling pool, the second cooling pool and the 3rd cooling pool; The bottom of described porcelain ring moisture film device is communicated with the first cooling pool, and described blower fan is communicated with the second cooling pool, and wherein the first cooling pool is communicated with the second cooling pool; The bottom of described bag-type dust collector is communicated with the 3rd cooling pool; Described 3rd cooling pool is communicated with the bottom of the first cooling pool; The bottom of described fume extractor is communicated with described 3rd cooling pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310053365.6A CN103992809B (en) | 2013-02-19 | 2013-02-19 | Waste material is used to prepare the method for water tar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310053365.6A CN103992809B (en) | 2013-02-19 | 2013-02-19 | Waste material is used to prepare the method for water tar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103992809A CN103992809A (en) | 2014-08-20 |
| CN103992809B true CN103992809B (en) | 2016-01-27 |
Family
ID=51307152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310053365.6A Expired - Fee Related CN103992809B (en) | 2013-02-19 | 2013-02-19 | Waste material is used to prepare the method for water tar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103992809B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111349451A (en) * | 2018-12-24 | 2020-06-30 | 杭州绿环橡塑制品有限公司 | Environment-friendly cracking equipment for treating solid waste rubber and production process thereof |
| CN109628120B (en) * | 2019-02-20 | 2023-09-26 | 青岛伊克斯达智能装备有限公司 | Continuous thermal cracking system and method for whole waste tires |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102131898A (en) * | 2009-05-12 | 2011-07-20 | 东成易科株式会社 | Heat recovery and reuse device |
-
2013
- 2013-02-19 CN CN201310053365.6A patent/CN103992809B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102131898A (en) * | 2009-05-12 | 2011-07-20 | 东成易科株式会社 | Heat recovery and reuse device |
Non-Patent Citations (1)
| Title |
|---|
| "废旧橡塑制品的密封热解工艺";刘锦文;《橡胶工业》;20011231;第48卷(第5期);第1、2、3节、图1、2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103992809A (en) | 2014-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205115389U (en) | Junked tire thermal cracking oil refining equipment | |
| CN105114961B (en) | A kind of method and its heat recovery system that the recovery processing of waste oil paint can recycles | |
| CN105043121A (en) | Smelting furnace | |
| CN104654874B (en) | Acid regeneration unit waste gas residual heat reclaims and exhaust treatment system and method | |
| CN108384571A (en) | A kind of wind electricity blade leftover pieces recovery processing technique | |
| CN108105790A (en) | Oily sludge glows processing unit | |
| CN104006432A (en) | Centralized cooking oil fume treating and recycling system | |
| CN103992809B (en) | Waste material is used to prepare the method for water tar | |
| CN207661797U (en) | Oily sludge normal pressure glows processing system | |
| CN201578966U (en) | Tail gas treatment system of alkali recovery boiler | |
| CN203791334U (en) | Oil contamination garbage innocent treatment system | |
| CN204602789U (en) | A kind of plasma fusion cracking industrial sludge system | |
| CN203091398U (en) | Textile industry waste resource regenerating device | |
| CN1821353B (en) | Recovery and utilizing method and device for smoke purifying electrically trapped tar oil | |
| CN103614509B (en) | A kind of carbon steel converter dry cloth bag dedusting process of whole process recovery waste heat and device thereof | |
| CN203187625U (en) | Static pyrolysis equipment | |
| CN103992810B (en) | Static cracking apparatus | |
| CN203625414U (en) | Dry cloth-bag dust removal device for carbon steel converter capable of recovering waste heat in whole process | |
| CN203700283U (en) | Devulcanizer for regeneration of onsite transformer oil desulfurizer | |
| CN204042923U (en) | Continous way hot press waste gas recovering device | |
| CN207102180U (en) | A kind of water seal heat exchange type smoke duster | |
| CN205042301U (en) | Novel detach dust remover of interior pitch of flue gas | |
| CN204485556U (en) | A kind of coal heat-conducting oil furnace fume dust remover | |
| CN204749006U (en) | Regenerating unit of plastics extruder's plastics filter screen | |
| CN104014218A (en) | Smoke purifying, odor removing and dust collecting environment-friendly machine |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20210219 |