CN203419889U - Processing system for recycling waste oil - Google Patents
Processing system for recycling waste oil Download PDFInfo
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- CN203419889U CN203419889U CN201320423692.1U CN201320423692U CN203419889U CN 203419889 U CN203419889 U CN 203419889U CN 201320423692 U CN201320423692 U CN 201320423692U CN 203419889 U CN203419889 U CN 203419889U
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Abstract
The utility model provides a processing system for recycling waste oil. The processing system comprises an raw oil tank, a raw oil delivery pump, a heating furnace, a catalytic reaction tower, a fractionating tower, an oil storage tank at the bottom of the fractionating tower, a gasoline storage tank and a diesel oil tank and further comprises a high-temperature circulating system, wherein the high-temperature circulating system is mainly composed of a primary separating tower, a high-temperature circulating delivery pump and high-temperature circulation pipelines. According to the processing system, the high-temperature circulating system is additionally arranged, and thus waste oil in the high-temperature circulating system can be in a cyclic flash process in a long term so as to be thoroughly pyrolyzed into gases. The processing system has the characteristics of simplicity, high reliability and the like. The raw oil is in the cyclic flash process all the time, so that the thorough pyrolysis of the raw oil can be guaranteed, and the recovery rate is greatly improved. Therefore, the processing system plays a positive role in environmental protection while avoiding waste.
Description
Technical field
The utility model relates to a kind of waste oil recycling treatment system, and a kind for the treatment of system of gasoline, diesel oil, lubricated wet goods usable oils that used oil, heavy oil or plastics wet goods waste oil are formed by processing is provided specifically.
Background technology
At present, China only motor vehicle, ship and mechanical means and all kinds of machine oil that consume over 7,000,000 tons, nearly 6,000,000 tons of the waste oil producing, these waste oil great majority be used as oil fuel with by illegal retailer and enterprise with inferior quality, poor efficiency refine into vapour, diesel oil comes into the market.Owing to mostly containing poisonous and hazardous material in waste oil, the as easy as rolling off a log pollution that causes environment of above-mentioned treatment process.And some underground little refinerys, from Auto repair shop or 4 S auto shop, buy waste oil and through Indigenous Smelting Method, make vapour, diesel oil again, be then sold to oil depot or service station, be in harmonious proportion laggard marketing with good processed oil and sell, adulterate, serious harm the safe operation of equipment and vehicle.
Cause the major cause of existing waste oil treatment confusion to be to lack efficient and the treatment system of waste oil recycling cheaply, therefore developing a kind of new waste oil recycling treatment system just seems extremely important.
Summary of the invention
It is low that the utility model mainly solves existing waste oil treatment system processing efficiency, and the problem that cost is higher provides a kind of and take high temperature circulation system as basic waste oil recycling treatment system.
Provided waste oil recycling treatment system of the present utility model, comprising:
Material tank, stock oil transferpump, process furnace, high temperature circulation transferpump, just divide tower, catalytic tower and separation column, the top of described process furnace is provided with waste heat boiler, in described waste heat boiler, be respectively arranged with upper end pipeline opening and lower end pipeline opening, in described process furnace, be provided with the 3rd circulation line;
Described material tank is connected with the input terminus of described stock oil transferpump by pipeline, and described stock oil carries delivery side of pump to be connected with the upper end pipeline opening of described waste heat boiler by pipeline;
Described high temperature circulation carries delivery side of pump to be connected by the first circulation line with the lower end of the 3rd circulation line, and the lower end pipeline opening of described waste heat boiler is connected with described the first circulation line by pipeline;
The input terminus of described high temperature circulation transferpump is connected by the second circulation line with the described just lower end of minute tower, and the upper end of described the 3rd circulation line is connected with the described just tower body of minute tower by the 4th circulation line;
The described just upper end of minute tower is connected with the tower body of described catalytic tower by pipeline, and the position that the upper end of described catalytic tower is connected with described separation column tower body by pipeline is consistent with the position that described separation column tower body is connected by pipeline with the lower end of described catalytic tower;
Described separation column lower end is connected with Fractionator Bottom oil tank, and the upper end of described separation column is connected with gasoline tank, and the side of described separation column tower body is provided with opening higher than lower end lower than upper end, and described opening is connected with diesel oil oil tank by pipeline.
The main inventive point of this treatment system is to increase a high temperature circulation system between process furnace and catalytic tower, and described high temperature circulation system is mainly by just dividing tower, high temperature circulation transferpump and high temperature circulation pipeline to form.
By increasing high temperature circulation system, enter the just stock oil of minute tower and be cracked into gas, described gas rises to first minute column overhead and enters into catalytic tower, uncracked stock oil reenters high temperature circulation pipeline, by high temperature circulation pump in circulating flash vaporization process repeatedly, thereby make the abundant cracking of stock oil become gas.
It is simple that waste oil recycling system provided by the utility model has device; reliability high; because waste oil is always in circulation flash vaporization process; so guaranteed that waste oil can be by sufficient cracking; the rate of recovery is improved greatly; whole removal process can not produce not treatable waste oil, in the phenomenon that avoids waste, the protection of environment has also been played to positive effect.
Accompanying drawing explanation
Fig. 1 is the overall schematic of the utility model waste oil recycling treatment system.
Wherein 1 is material tank, and 2 is stock oil transferpump, and 3 is process furnace, 4 is waste heat boiler, and 5 is the 3rd circulation line, and 6 is high temperature circulation transferpump, 7 is the first circulation line, and 8 is the second circulation line, and 9 is just to divide tower, 10 is catalytic tower, 11 is separation column, and 12 is Fractionator Bottom oil tank, and 13 is diesel oil oil tank, 14 is gasoline tank, and 15 is the 4th circulation line.
Embodiment
For above-mentioned purpose of the present utility model, feature and advantage can more be become apparent, below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
Set forth detail in the following description so that fully understand the utility model.But the utility model can be different from alternate manner described here and implements with multiple, and those skilled in the art can do similar popularization without prejudice to the utility model intension in the situation that.Therefore the utility model is not subject to the restriction of following public embodiment.
Referring to Fig. 1, waste oil recycling treatment system, comprise material tank 1, stock oil transferpump 2 process furnace 3, high temperature circulation transferpump 6, just divide tower 9, catalytic tower 10 and separation column 11, the top of process furnace 3 is provided with waste heat boiler 4, in waste heat boiler 4, be respectively arranged with upper end pipeline opening and lower end pipeline opening, in process furnace 3, be provided with the 3rd circulation line 5, the 3rd circulation line 5 is in a zigzag, material tank 1 is connected with the input terminus of stock oil transferpump 2 by pipeline, the output terminal of stock oil transferpump 2 is connected with the upper end pipeline opening of waste heat boiler 4 by pipeline, the output terminal of high temperature circulation transferpump 6 is connected by the first circulation line 7 with the lower end of the 3rd circulation line 5, the lower end pipeline opening of waste heat boiler 4 is connected with the first circulation line 7 by pipeline, the input terminus of high temperature circulation transferpump 6 is connected by the second circulation line 8 with just dividing the lower end of tower 9, the upper end of the 3rd circulation line 5 is connected with just dividing the tower body of tower 9 by the 4th circulation line 15, just the upper end of minute tower 9 is connected with the tower body of catalytic tower 10 by pipeline, the position that the upper end of catalytic tower 10 is connected with separation column 11 tower bodies by pipeline is consistent with the position that separation column 11 tower bodies are connected by pipeline with the lower end of catalytic tower 10, separation column 11 lower ends are connected with Fractionator Bottom oil tank 12, the upper end of separation column 11 is connected with gasoline tank 14, the side of separation column 11 tower bodies is provided with opening higher than lower end lower than upper end, opening is connected with diesel oil oil tank 13 by pipeline.
During system works, stock oil is extracted out and is sent to from material tank 1 by stock oil transferpump 2 and in waste heat boiler 4, carries out preheating, stock oil after preheating enters into the first circulation line 7, because the first circulation line 7 is connected with the output terminal of high temperature circulation transferpump 6, therefore under pressure, the 3rd circulation line 5 that stock oil enters into process furnace 3 by the first circulation line 7 heats, by the 4th circulation line 15, entering into just minute tower 9, now a part of stock oil cracking becomes gas and at the beginning of rising to, divides the tower top of tower 9 to enter into by the road catalytic tower 10, remaining not cracking stock oil is reentering the first circulation line 7 by just dividing the second circulation line 8 of tower 9 lower ends to enter into high temperature circulation transferpump 6, do not stop to repeat above-mentioned circulation flash vaporization process repeatedly, because stock oil transferpump 2 can deliver into the recycle system by stock oil endlessly, therefore this working cycle can be sustained, the gas that enters into catalytic tower 10 carries out catalyzed reaction and forms slightly oil of a series of mixing, mix the below that slightly oil enters into separation column 11 by pipeline and carry out fractionation, difference according to cut point obtains gasoline, diesel oil and end oil, gasoline is transported into gasoline tank 14, diesel oil is transported into diesel oil oil tank 13, and end oil is transported into Fractionator Bottom oil tank 12.
Although the utility model with preferred embodiment openly as above; but it is not for limiting the utility model; any those skilled in the art are not within departing from spirit and scope of the present utility model; can utilize method and the technology contents of above-mentioned announcement to make possible change and modification to technical solutions of the utility model; therefore; every content that does not depart from technical solutions of the utility model; any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present utility model, all belong to the protection domain of technical solutions of the utility model.
Claims (2)
1. a waste oil recycling treatment system, is characterized in that: comprising:
Material tank, stock oil transferpump, process furnace, high temperature circulation transferpump, just divide tower, catalytic tower and separation column, the top of described process furnace is provided with waste heat boiler, in described waste heat boiler, be respectively arranged with upper end pipeline opening and lower end pipeline opening, in described process furnace, be provided with the 3rd circulation line;
Described material tank is connected with the input terminus of described stock oil transferpump by pipeline, and described stock oil carries delivery side of pump to be connected with the upper end pipeline opening of described waste heat boiler by pipeline;
Described high temperature circulation carries delivery side of pump to be connected by the first circulation line with the lower end of the 3rd circulation line, and the lower end pipeline opening of described waste heat boiler is connected with described the first circulation line by pipeline;
The input terminus of described high temperature circulation transferpump is connected by the second circulation line with the described just lower end of minute tower, and the upper end of described the 3rd circulation line is connected with the described just tower body of minute tower by the 4th circulation line;
The described just upper end of minute tower is connected with the tower body of described catalytic tower by pipeline, and the position that the upper end of described catalytic tower is connected with described separation column tower body by pipeline is consistent with the position that described separation column tower body is connected by pipeline with the lower end of described catalytic tower;
Described separation column lower end is connected with Fractionator Bottom oil tank, and the upper end of described separation column is connected with gasoline tank, and the side of described separation column tower body is provided with opening higher than lower end lower than upper end, and described opening is connected with diesel oil oil tank by pipeline.
2. waste oil recycling treatment system as claimed in claim 1, is characterized in that: described the 3rd circulation line is in a zigzag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320423692.1U CN203419889U (en) | 2013-07-17 | 2013-07-17 | Processing system for recycling waste oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320423692.1U CN203419889U (en) | 2013-07-17 | 2013-07-17 | Processing system for recycling waste oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203419889U true CN203419889U (en) | 2014-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320423692.1U Expired - Fee Related CN203419889U (en) | 2013-07-17 | 2013-07-17 | Processing system for recycling waste oil |
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| Country | Link |
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| CN (1) | CN203419889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103509597A (en) * | 2013-07-17 | 2014-01-15 | 上海顶丰能源科技有限公司 | Recycling processing method and processing system for waste oil |
-
2013
- 2013-07-17 CN CN201320423692.1U patent/CN203419889U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103509597A (en) * | 2013-07-17 | 2014-01-15 | 上海顶丰能源科技有限公司 | Recycling processing method and processing system for waste oil |
| CN103509597B (en) * | 2013-07-17 | 2017-04-26 | 上海顶丰能源科技有限公司 | Recycling processing method and processing system for waste oil |
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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: 20140205 Termination date: 20180717 |
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| CF01 | Termination of patent right due to non-payment of annual fee |