CN1175084C - Industrial equipment for continuous production of petroleum by using waste plastics - Google Patents
Industrial equipment for continuous production of petroleum by using waste plastics Download PDFInfo
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- CN1175084C CN1175084C CNB981243509A CN98124350A CN1175084C CN 1175084 C CN1175084 C CN 1175084C CN B981243509 A CNB981243509 A CN B981243509A CN 98124350 A CN98124350 A CN 98124350A CN 1175084 C CN1175084 C CN 1175084C
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- melting kettle
- pipeline
- reactor
- continuous production
- tower
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Abstract
The present invention discloses industrial equipment for the continuous production of petroleum by waste plastics. A melting kettle and a material bin are additionally arranged on a cracking kettle, a wind conveying mechanism is used for feeding, and a double reactor system is used. The present invention ensures the continuous production process and enhances production efficiency. The equipment is ensured to be safely, normally and efficiently operated by measures, for example a stirrer is additionally arranged in the melting kettle, slag is discharged by a plug valve slag discharge mechanism, a thermal insulation jacket is additionally arranged at the melting kettle, a circulating oil passage is converged, etc. The equipment has the advantages of reasonable design, advanced technology, high heat efficiency, energy saving, particularly good continuous production performance, large scale yield and high safety factors. The present invention can be widely used for the large industrialization production of the recovery of waste plastics, pollution elimination and petroleum manufacture.
Description
The present invention relates to a kind of equipment that utilizes waste or used plastics to make oil, especially a kind of suite of equipment that utilizes the industrial applications of waste or used plastics continuous production of petroleum.
The existing device that utilizes waste or used plastics to make oil generally adopts single still system, promptly adopts a reactor to finish drying, fusing and cracking process to waste or used plastics, can't realize continuous operation, and production efficiency is low, can't reclaim liquefied gas and make postcombustion.The requirement of incompatible modernization industry.Promote reinforced not only complex operation, and process is discontinuous.Single reactor production catalyzer therein must stop in the time of need bringing back to life regeneration producing, and causes waste.Do not have when stirring mechanism is arranged, waste or used plastics is easy to twine parcel, causes the about irregular phenomenon of being heated.The auger deslagging easily causes slag-drip opening to stop up.Do not have the circulating oil path that manifold is arranged because pipeline is thin, flow velocity height, throw out are difficult for deposition to be removed, and causes line clogging.These a series of problems have caused not only that produce can not serialization, and Production Flow Chart is not smooth, and the device security performance is poor.
The objective of the invention is to overcome the deficiency of above-mentioned existing device, can serialization produce oil and provide a kind of, and process is unimpeded, safety performance is good, the industrial equipment that thermo-efficiency is high.
Purpose of the present invention can reach by following measure: a kind of industrial equipments of waste or used plastics continuous production of petroleum, by cracking still (5), the well heater (3) of cracking still (5) lower end, slag discharging device (4), reactor (12) by pipeline and cracking still (5) UNICOM, separation column (14) by pipeline and reactor (12) UNICOM, condensing tower (16) by pipeline and separation column (14) UNICOM, jar at the bottom of the tower (20), and the fuel dispensing outlet (17) that jar (20) picks out at the bottom of condensing tower (16) and the tower respectively and diesel oil outlet (19) constitute, and is provided with melting kettle (8) and feed bin (10) in cracking still (5) top.
Purpose of the present invention can also reach by following measure: this equipment adopts the blower structure feeding of being made up of induced draft fan (1), feeding tube (6) and charging opening (2).
Purpose of the present invention can also reach by following measure: this equipment increases reactor (13), and it is in parallel with reactor (12).
Purpose of the present invention can also reach by following measure: this equipment is set up Hydraulic Station (15) and hydraulic pressure feed mechanism (9), in order to finish the process control that waste or used plastics is added melting kettle (8).
Purpose of the present invention can also reach by following measure: be provided with agitator (7) in melting kettle (8).
Purpose of the present invention can also reach by following measure: slag discharging device (4) adopts the plug valve slagging device.
Purpose of the present invention can also reach by following measure: in melting kettle (8) fixing one deck insulation jacket on every side.
Purpose of the present invention can also reach by following measure: draw a pipeline in the separation column (14), with well heater (3) UNICOM, oil liquefied gas is introduced in the well heater (3).
Can also reaching of purpose of the present invention: manifold (22) is set in the middle of the oil line pipe between jar at the bottom of the tower (20) and the cracking still (5), between separation column (14) and the well heater (3) by following measure.
The present invention has the following advantages: (1) increases melting kettle and feed bin, adopts the feeding of blower structure, and the double-reactor parallel connection has guaranteed the serialization of device fabrication, makes it to adapt to the needs of large-scale industrial production; (2) adopt the hydraulic pressure feed mechanism, agitator is set in melting kettle, use the plug valve slagging device, the measure that is provided with manifold in the circulating oil path has guaranteed that flow process is unimpeded, has not only improved production efficiency, and the device security performance improves greatly; (3) employing of melting kettle chuck and recycle of petroleum liquefied gas have improved device heat efficiency, have saved the energy.
Describe the present invention in detail below in conjunction with accompanying drawing.
Fig. 1 is the industrial equipments principle of work synoptic diagram of waste or used plastics continuous production of petroleum.
Fig. 2 is the hydraulic pressure feed mechanism synoptic diagram of the industrial equipments of waste or used plastics continuous production of petroleum.
Fig. 3 is the plug valve slagging device synoptic diagram of the industrial equipments of waste or used plastics continuous production of petroleum.
1-induced draft fan 2-charging opening 3-well heater 4-slag discharging device
5-cracking still 6-feeding tube 7-agitator 8-melting kettle
9-hydraulic pressure feed mechanism 10-feed bin 11-cigarette vapor outlet pipe 12-reactor
13-standby reactor 14-separation column 15-Hydraulic Station 16-condensing tower
Jar at the bottom of the 17-fuel dispensing outlet 18-swan neck 19-diesel oil outlet 20-tower
21-hot oil pump 22-manifold 23-stock pusher 24-hydraulic cylinder
25-plug valve 26-elevating lever 27-residue outlet 28-nut
The 29-dwang
Cracking still 5 has two outlets to connect by pipeline and valve and manifold 22, and manifold 22 connects with hot oil pump 21 by pipeline and valve, hot oil pump 21 by pipeline and valve and tower at the bottom of jar 20 connections.Deep fat forms two-tube circulation by said mechanism between jar at the bottom of the tower 20 and cracking still 5.
The deslagging of cracking still 5 lower ends adopts plug valve mechanism.Elevating lever 26 upper ends and plug valve 25 are hinged, and an elevating lever 26 is fixed in the lower end.Turn dwang 29 can pass through the lifting that nut 28 is implemented elevating lever 26, thereby drives the lifting of plug valve 25.Residue outlet 27 upper end stator cracking stills 5 lower ending opening places, the lower end is open, and deslagging work is promptly finished in plug valve 25 lifting therein, and residue is discharged from the residue outlet lower end.
Cracking still 5 upper ends connect with melting kettle 8 with valve mutually by pipeline.The waste or used plastics of fusing flows in the cracking still 5 by self gravitation; And upwards transmit hot gas by another group pipeline and valve.
Agitator 7 of melting kettle 8 internal fixation, agitator 7 turns round under motor drives, implements the not stirring of molten plastic is made it thermally equivalent.
The heating of melting kettle 8 inside relies on wherein tubulation inside from the hot gas of cracking still 5 on the one hand; Around it, fix an insulation heating jacket on the other hand, it has been enclosed in wherein, increased the heating surface area of plastics, because this chuck is made with lagging material, played insulation effect simultaneously.
A cigarette vapor outlet pipe 11 is installed at feed bin 10 upper end open places, and cigarette and steam are upwards discharged.
The import of induced draft fan 1 connects by pipeline and melting kettle 8, suction hot blast from melting kettle 8, its outlet by feeding tube 6 and feed bin 10 first opening communicate.Offer a charging opening 2 in the lower end of feeding tube 6, waste or used plastics therefrom adds, and imports under hot blast drives among the feed bin 10.
Cracking still 5 is by pipeline and valve and reactor 12 connections, and reactor 12 is by pipeline and valve and separation column 14 connections.
In this equipment, standby reactor 13 is in parallel with reactor 12 by pipeline and valve.When the catalyzer among the reactor 12 need bring back to life regeneration, standby reactor 13 was kept equipment serialization work.
Claims (1)
1, a kind of industrial equipments of waste or used plastics continuous production of petroleum, by cracking still (5), the well heater (3) of cracking still (5) lower end, slag discharging device (4), reactor (12) by pipeline and cracking still (5) UNICOM, separation column (14) by pipeline and reactor (12) UNICOM, condensing tower (16) by pipeline and separation column (14) UNICOM, jar at the bottom of the tower (20), and the fuel dispensing outlet (17) that jar (20) picks out at the bottom of condensing tower (16) and the tower respectively and diesel oil outlet (19) constitute, and it is characterized in that: be provided with melting kettle (8) and feed bin (10) in cracking still (5) top; The blower structure feeding that employing is made up of induced draft fan (1), feeding tube (6), charging opening (2); Increased standby reactor (13), it is in parallel with reactor (12); Set up Hydraulic Station (15) and hydraulic pressure feed mechanism (9), in order to finish the process control that waste or used plastics is added melting kettle (8); In melting kettle (8), be provided with agitator (7); Slag discharging device (4) has adopted the plug valve slagging device; Fixed one deck insulation jacket on every side at melting kettle (8); From separation column (14), draw a pipeline,, oil liquefied gas is introduced in the well heater (3) with well heater (3) UNICOM; Be provided with manifold (22) in the middle of the oil line pipe between jar at the bottom of the tower (20) and the cracking still (5), between separation column (14) and the well heater (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB981243509A CN1175084C (en) | 1998-11-03 | 1998-11-03 | Industrial equipment for continuous production of petroleum by using waste plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB981243509A CN1175084C (en) | 1998-11-03 | 1998-11-03 | Industrial equipment for continuous production of petroleum by using waste plastics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1219568A CN1219568A (en) | 1999-06-16 |
| CN1175084C true CN1175084C (en) | 2004-11-10 |
Family
ID=5228592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB981243509A Expired - Fee Related CN1175084C (en) | 1998-11-03 | 1998-11-03 | Industrial equipment for continuous production of petroleum by using waste plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1175084C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100489158C (en) * | 2004-11-17 | 2009-05-20 | 上海华虹Nec电子有限公司 | Use of selective silicon nitrogen oxide etching liquid by wetting method |
-
1998
- 1998-11-03 CN CNB981243509A patent/CN1175084C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100489158C (en) * | 2004-11-17 | 2009-05-20 | 上海华虹Nec电子有限公司 | Use of selective silicon nitrogen oxide etching liquid by wetting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1219568A (en) | 1999-06-16 |
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| CF01 | Termination of patent right due to non-payment of annual fee |