CN2876094Y - Waste plastic pyrolyzing apparatus - Google Patents
Waste plastic pyrolyzing apparatus Download PDFInfo
- Publication number
- CN2876094Y CN2876094Y CNU2006200782071U CN200620078207U CN2876094Y CN 2876094 Y CN2876094 Y CN 2876094Y CN U2006200782071 U CNU2006200782071 U CN U2006200782071U CN 200620078207 U CN200620078207 U CN 200620078207U CN 2876094 Y CN2876094 Y CN 2876094Y
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- furnace
- horizontal rotary
- heater
- rotary oven
- condenser
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- Expired - Fee Related
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Gasification And Melting Of Waste (AREA)
- Processing Of Solid Wastes (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model disclosed a waste-plastic pyrolysis device, which includes a furnace. Flue gas exhaust pipes are arranged on the top of the furnace and are connected with the exhaust valve, an insulation layer is arranged between layers of the furnace, a horizontal rotary furnace is arranged inside the furnace with a slag removing cover, a furnace hearth with grates is arranged under the horizontal rotary furnace, and a furnace slag removing cover is arranged on side wall of the furnace. A feed screw is connected with the feed screw motor through the feed screw reducer, and a seal cover is arranged between the feed screw and the horizontal rotary furnace. The furnace reducer connected with the furnace motor is connected with the horizontal rotary furnace through a transmission mechanism. One end of the reducer is equipped with a seal cover, and the seal cover is connected with the horizontal rotary furnace. The other end of the reducer is arranged in the oil-water separator and is equipped with a condenser for the temperature indicator and pressure indicator. The utility model also includes an oil barrel connected with the oil-water separator through a duct. The utility model is featured with high automation degree, large handling capacity, long service life and no pollution to the environment. The utility model can be used to produce raw oil with waste plastic.
Description
Technical field
The utility model belongs to the environmental protection equipment technical field, is specifically related to the plastic waste pyrolysis installation.
Background technology
The pollution of waste or used plastics has become a great problem in the city, and two kinds of methods are mainly taked in the processing of waste or used plastics in the city at present.A kind of method that waste or used plastics is handled be with waste or used plastics with burning, become black smoke after the waste or used plastics burning and drain into atmosphere and cause environmental pollution for the second time, be unfavorable for The Surroundings in Cities protection.The another kind of way that waste or used plastics is handled be waste or used plastics is imbedded underground, land utilization ratio is very high in the city, it is very difficult to find out the buried idly waste or used plastics of a slice, often waste or used plastics being transported to far place carries out buried, wasted land resources, increase along with urban population, the continuous expansion of urban construction, when on the soil of buried waste or used plastics, building, again waste or used plastics is dug out and carry out the ground processing, again waste or used plastics is transported to farther place and carried out buriedly, wasted manpower and materials.
In recent years the someone study with waste or used plastics through heat, fusing, condensation process step become crude oil, crude oil can be used as fuel, has solved the environmental pollution problems of waste or used plastics up hill and dale, and the plastic waste pyrolysis installation of sale is also arranged on the market.The vertical stationary furnace plastic waste pyrolysis installation of selling domestic production on the domestic market adopts vertical stationary furnace at present, in the vertical stationary furnace of manually waste or used plastics being packed into, waste or used plastics in the vertical stationary furnace of base burning coal of vertical stationary furnace is heated and is made its fusing, become gas, make crude oil after the condensation.Because vertical stationary furnace can not rotate, the waste or used plastics chemical reaction in the vertical stationary furnace is insufficient, the waste gas after the reflection is entered atmosphere cause environmental pollution again.In addition, heat in bottom surface, vertical stationary furnace bottom, the non-uniform temperature of heating, and also the bottom of vertical stationary furnace is easy to be burnt out, and the work-ing life of this vertical stationary furnace is shorter.In addition, the condenser of above-mentioned vertical stationary furnace plastic waste pyrolysis installation adopts crooked pipeline, and condenser is easy to blocked, in use, blocked phenomenon often appears in condenser, will take off condenser after condenser is blocked stifled thing is taken out, and makes troubles to maintenance.Also have, production cost height, the selling price of this vertical stationary furnace plastic waste pyrolysis installation are expensive, do not have competitive power on market.The plastic waste pyrolysis installation of being produced by Japan is identical substantially with the structure of above-mentioned vertical stationary furnace plastic waste pyrolysis installation, still adopts vertical stationary furnace, has above-mentioned technical problem equally.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the shortcoming of above-mentioned plastic waste pyrolysis installation, provide a kind of reasonable in design, simple in structure, level of automation is high, treatment capacity is big, use is easy to maintenance, production cost is low, the plastic waste pyrolysis installation of long service life, non-environmental-pollution, the horizontal rotary oven of employing.
The technical scheme that solves the problems of the technologies described above employing is that it comprises: body of heater, be provided with the smoke exhaust pipe that links with exhaust valve at the top of body of heater, in the interlayer of body of heater, be provided with thermal insulation layer, the horizontal rotary oven that converter scarfing cinder lid is installed is set in body of heater, the burner hearth that fire grate is installed is set under the horizontal rotary oven in body of heater, is provided with body of heater scarfing cinder lid in side wall of furnace; By the spiral conveyer that the helical feed speed reduction unit connects with the spiral conveyer electric motor, be provided with sealing cover between spiral conveyer and the horizontal rotary oven; With the joining converter speed reduction unit of converter electric motor, the converter speed reduction unit links by transmission rig and horizontal rotary oven; Sweet big envelope is housed outward one end and horizontal rotary oven links, the other end is arranged in the water-and-oil separator and be provided with the condenser of temperature indicator and pressure recorder; It also comprises the Sheng oil drum that links by conduit and water-and-oil separator.
Condenser of the present utility model is the π font pipe that is provided with condenser cover.
Condenser cover be arranged on the left and right sides of π font pipe upper crosstalk tube.
The utility model has adopted spiral conveyer that waste or used plastics is transported in the horizontal rotary oven, has solved by the big technical problem of labour intensity in the stove of manually waste or used plastics being packed into.Horizontal rotary oven evenly rotates, the waste or used plastics homogeneous heating in the stove, and waste or used plastics can fully carry out chemical reaction and generate oil gas in horizontal rotary oven; hydrocarbon flow becomes crude oil after condenser condenses; no obnoxious flavour enters atmosphere, has protected environment, has improved the work-ing life of horizontal rotary oven.Be provided with the condensing air lid in the end of condenser transverse tube, in case cooler is stopped up by foreign material, it is very fast with stifled foreign material taking-up to open condenser cover.The utlity model has reasonable in design, simple in structure, advantages such as level of automation is high, treatment capacity is big, use is easy to maintenance, production cost is low, long service life, non-environmental-pollution, can be used for waste or used plastics and prepare crude oil.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described, but the utility model is not limited to these embodiment.
Embodiment 1
In Fig. 1, the plastic waste pyrolysis installation of present embodiment is made of helical feed electric motor 1, helical feed speed reduction unit 2, spiral conveyer 3, loading hopper 4, sealing cover 5, body of heater 6, thermal insulation layer 7, horizontal rotary oven 8, smoke exhaust pipe 9, exhaust valve 10, sweet big envelope 11, driven sprocket 12, condenser 13, thermometer 14, tensimeter 15, condenser cover 16, water-and-oil separator 17, Sheng oil drum 18, converter electric motor 19, converter speed reduction unit 20, chain 21, drive sprocket 22, body of heater scarfing cinder lid 23, converter scarfing cinder lid 24, burner hearth 25, fire grate 26 connections.
The output shaft of helical feed electric motor 1 links with key and helical feed speed reduction unit 2, the output shaft of helical feed speed reduction unit 2 links with key and spiral conveyer 3, upper surface welded and installed at spiral conveyer 3 has loading hopper 4, and waste or used plastics can add from loading hopper 4.Thermal insulation layer 7 is installed in the interlayer of body of heater 6, horizontal rotary oven 8 is installed in the body of heater 6, between the two ends, the left and right sides of horizontal rotary oven 8 and body of heater 6 left and right sides bearing is installed, be provided with sealing cover 5 between the discharge end of the feed-pipe of horizontal rotary oven 8 and spiral conveyer 3, before horizontal rotary oven 8 adds waste or used plastics, the operator takes down sealing cover 5, with the screw threads for fastening connecting parts discharge end of spiral conveyer 3 and the feed-pipe of horizontal rotary oven 8 are linked, then waste or used plastics is added from loading hopper 4, spiral conveyer 3 drives running by the helical feed speed reduction unit 2 that links with helical feed electric motor 1, waste or used plastics is conveyed in the horizontal rotary oven 8, fill it up with waste or used plastics in the horizontal rotary oven 8 and add after the catalyzer, the operator takes down spiral conveyer 3, and sealing cover 5 usefulness screw threads for fastening connecting partss is fixed on the left end of horizontal rotary oven 8.Horizontal rotary oven is manufactured with burner hearth 25 8 times in body of heater 6, and fire grate 26 is installed in the burner hearth 25.In burner hearth 25, add fire coal, light coal-fired waste or used plastics in the horizontal rotary oven 8 are heated and make its fusing that chemical reaction take place.The discharge nozzle external application key connecting of horizontal rotary oven 8 is equipped with driven sprocket 12, the output shaft of converter electric motor 19 links with key and converter speed reduction unit 20, converter speed reduction unit 20 usefulness keys are connected with drive sprocket 22, on drive sprocket 22 and driven sprocket 12, chain 21 is installed, drive sprocket 22 and driven sprocket 12 and chain 21 constitute the transmission rig of present embodiment, and the transmission rig of present embodiment also can adopt belt gear and the gear drive in the Machine Design.During 19 rotations of converter electric motor, drive horizontal rotary oven 8 by transmission rig and rotate, make the evenly abundant reaction of temperature of the waste or used plastics in the horizontal rotary oven 8 generate crude oil.In addition, horizontal rotary oven 8 rotates, and fired coal combustion has overcome the drawback of vertical stationary furnace at the vertical stationary furnace of bottom heating easy burn-out, the work-ing life of having improved horizontal rotary oven 8 to horizontal rotary oven 8 heating of rotation.On the slag removing hole of bottom, horizontal rotary oven 8 right sides, be connected with converter scarfing cinder lid 24 with the screw threads for fastening connecting parts.Welded top at body of heater 6 is connected with smoke exhaust pipe 9, exhaust valve 10 is installed on the smoke exhaust pipe 9, smoke exhaust pipe 9 will link by pipeline and plastic waste chamber, be discharged to the plastic waste chamber by the flue gas behind the fired coal combustion in the burner hearth 25 from smoke exhaust pipe 9 the indoor waste or used plastics of plastic waste is heated, avoided flue gas to enter atmosphere and caused environmental pollution.Be connected with body of heater scarfing cinder lid 23 with the screw threads for fastening connecting parts on slag removing hole under the right side of body of heater 6, opening body of heater scarfing cinder lid 23 and converter scarfing cinder lid 24 can clear the lime-ash in the horizontal rotary oven 8.One end of condenser 13 is set with sweet big envelope 11 outward and inserts in the right-hand member of horizontal rotary oven 8, the other end of condenser 13 is placed in the water-and-oil separator 17, the condenser 13 of present embodiment is a π font pipe, the left and right sides of condenser 13 upper crosstalk tube is with the screw threads for fastening connecting parts condenser cover 16 that has been fixedly connected, in case stopped up by foreign material in the condenser 13, the operator can open condenser cover 16, and foreign material are taken out, and has made things convenient for maintenance.Thermometer 14 and tensimeter 15 are installed on condenser 13, thermometer 14 is an embodiment of temperature indicator, an embodiment of 15 pressure recorders of tensimeter, but thermometer 14 also can adopt the instrument or the instrument of other displays temperature, as mercurythermometer, digital thermometer, tensimeter 15 also can adopt other instrument or instrument that can show horizontal rotary oven 8 internal pressures, as digital tensimeter.Water-and-oil separator 17 links by conduit and Sheng oil drum 18.The waste or used plastics that has melted in the horizontal rotary oven 8 issues biochemical reaction in the effect of catalyzer and generates oil gas, hydrocarbon flow becomes crude oil and flows into water-and-oil separator 17 after condenser 13 condensations, water vapour in the oil gas is flowed through becomes the bottom that water flows into crude oil in the water-and-oil separator 17 after condenser 13 condensations, water-and-oil separator 17 tops from after crude oil in conduit flow into to be contained oil drum 18, crude oil can be used as fuel or as the raw material of oil refining.
Claims (3)
1, a kind of plastic waste pyrolysis installation, it is characterized in that it comprises: body of heater [6], be provided with the smoke exhaust pipe [9] that links with exhaust valve [10] at the top of body of heater [6], in the interlayer of body of heater [6], be provided with thermal insulation layer [7], the horizontal rotary oven [8] that converter scarfing cinder lid [24] is installed is set in body of heater [6], horizontal rotary oven [8] is provided with down the burner hearth [25] that fire grate [26] are installed in body of heater [6], is provided with body of heater scarfing cinder lid [23] at the sidewall of body of heater [6]; By the spiral conveyer [3] that helical feed speed reduction unit [2] connects with spiral conveyer electric motor [1], be provided with sealing cover [5] between spiral conveyer [3] and the horizontal rotary oven [8]; With the joining converter speed reduction unit of converter electric motor [19] [20], converter speed reduction unit [20] links by transmission rig and horizontal rotary oven [8]; One end is equipped with in sweet big envelope [11] and horizontal rotary oven [8] link, the other end is arranged on water-and-oil separator [17] outward and is provided with the condenser [13] of temperature indicator and pressure recorder; It also comprises the Sheng oil drum [18] that links by conduit and water-and-oil separator [17].
2, according to the described plastic waste pyrolysis installation of claim 1, it is characterized in that: said condenser [13] is for being provided with the π font pipe of condenser cover [16].
3, according to the described plastic waste pyrolysis installation of claim 2, it is characterized in that: said condenser cover [16] is arranged on the left and right sides of π font pipe upper crosstalk tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200782071U CN2876094Y (en) | 2006-01-05 | 2006-01-05 | Waste plastic pyrolyzing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200782071U CN2876094Y (en) | 2006-01-05 | 2006-01-05 | Waste plastic pyrolyzing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2876094Y true CN2876094Y (en) | 2007-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2006200782071U Expired - Fee Related CN2876094Y (en) | 2006-01-05 | 2006-01-05 | Waste plastic pyrolyzing apparatus |
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| CN (1) | CN2876094Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268278A (en) * | 2010-06-04 | 2011-12-07 | 上海连能机电科技有限公司 | Horizontal rotating cylinder coating gasifier and gasification method thereof |
| WO2012168850A1 (en) * | 2011-06-06 | 2012-12-13 | Amit Tandon | Apparatus for thermal degradation of feedstock |
| CN102939153A (en) * | 2010-05-18 | 2013-02-20 | 恩维罗利亚股份有限公司 | Thermal processing reactor for mixtures, fabrication of the reactor, processes using the reactors and uses of the products obtained |
| CN103131453A (en) * | 2013-03-11 | 2013-06-05 | 北京神雾环境能源科技集团股份有限公司 | Pyrolytic evaluation device for carbon-containing substances |
| CN104974777A (en) * | 2015-07-17 | 2015-10-14 | 刘云 | Manufacturing method of integral device for refining oil with waste plastics |
| CN105670676A (en) * | 2014-11-22 | 2016-06-15 | 张家港沙龙精密管业有限公司 | Internal-heating continuous fuel oil producing system through waste plastic pyrolysis |
-
2006
- 2006-01-05 CN CNU2006200782071U patent/CN2876094Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102939153A (en) * | 2010-05-18 | 2013-02-20 | 恩维罗利亚股份有限公司 | Thermal processing reactor for mixtures, fabrication of the reactor, processes using the reactors and uses of the products obtained |
| CN102939153B (en) * | 2010-05-18 | 2018-04-27 | 恩维罗利亚股份有限公司 | Mixture is heat-treated reactor and its manufacture method, the usage using technique and products obtained therefrom |
| CN102268278A (en) * | 2010-06-04 | 2011-12-07 | 上海连能机电科技有限公司 | Horizontal rotating cylinder coating gasifier and gasification method thereof |
| CN102268278B (en) * | 2010-06-04 | 2014-12-10 | 上海连能机电科技有限公司 | Horizontal rotating cylinder coating gasifier and gasification method thereof |
| WO2012168850A1 (en) * | 2011-06-06 | 2012-12-13 | Amit Tandon | Apparatus for thermal degradation of feedstock |
| CN103131453A (en) * | 2013-03-11 | 2013-06-05 | 北京神雾环境能源科技集团股份有限公司 | Pyrolytic evaluation device for carbon-containing substances |
| CN105670676A (en) * | 2014-11-22 | 2016-06-15 | 张家港沙龙精密管业有限公司 | Internal-heating continuous fuel oil producing system through waste plastic pyrolysis |
| CN104974777A (en) * | 2015-07-17 | 2015-10-14 | 刘云 | Manufacturing method of integral device for refining oil with waste plastics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20070307 Termination date: 20150105 |
|
| EXPY | Termination of patent right or utility model |