CN205874306U - Heat sink after ceasing fire on waste oil recovery alembic - Google Patents
Heat sink after ceasing fire on waste oil recovery alembic Download PDFInfo
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- CN205874306U CN205874306U CN201620747111.3U CN201620747111U CN205874306U CN 205874306 U CN205874306 U CN 205874306U CN 201620747111 U CN201620747111 U CN 201620747111U CN 205874306 U CN205874306 U CN 205874306U
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- cold oil
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Abstract
The utility model provides a heat sink after ceasing fire on waste oil recovery alembic, is including establishing the cold oil jar at the alembic up end, the up end of cold oil jar is equipped with cold oil jar oil inlet, the lower terminal surface of cold oil jar or be close to down the side of terminal surface be equipped with with the cold oil jar oil pipe of the inside intercommunication of cold oil jar, cold oil jar oil pipe's the other end and the inside intercommunication of alembic. The utility model provides a heat sink after ceasing fire on waste oil recovery alembic is equipped with the cold oil jar on the upper portion of alembic, and the cooling of alembic can be realized fast to the cold oil jar, has improved cooling efficiency, the separation of diesel oil gas and other impurity is realized to the waste heat interior waste oil of cold oil jar utilizes the alembic in the cooling alembic in, has improved the utilization ratio of waste heat, the energy can be saved. The utility model discloses simple structure, convenient, the energy -conserving high efficiency of operation maintenance, especially adapted popularization is implemented.
Description
Technical field
This utility model belongs to waste oil Petrochemical Enterprises diesel oil refinement technique field, relates generally to a kind of waste oil and reclaims alembic
Heat sink after upper truce.
Background technology
China's oil import volume increases the most year by year in recent years, promote the energy make full use of become China's economic development must
The ring that must capture, it is contemplated that the waste oil resource that exploitation is abundant, carries out waste oil regeneration and utilization will be to have greatly exploitation
The new industry of potentiality.Extracting diesel oil in machine oil is one of them, but lowers the temperature after in its extractive process, alembic is ceased fire
Speed is slow, and production efficiency is low.If the temperature in alembic adds in the case of not dropping to suitable temperature in alembic
Entering waste oil, may ignite waste oil, there is huge potential safety hazard.
Utility model content
This utility model purpose is that after ceasing fire for alembic in waste oil Petrochemical Enterprises diesel oil extractive process, cooling is slow, produces
Inefficient technical problem, it is provided that a kind of waste oil reclaims heat sink after ceasing fire on alembic, simple in construction, and cooling is fast.
The technical solution of the utility model is:
A kind of waste oil reclaims heat sink after ceasing fire on alembic, including being located at the cold oil tank of alembic upper surface, and cold oil
The upper surface of tank is provided with cold oil tank oil-in, and the lower surface of cold oil tank or the side of close lower surface are provided with and the inside of cold oil tank
The cold oil tank oil pipe of connection, the other end of cold oil tank oil pipe connects with the inside of alembic.
Preferably, described cold oil tank oil pipe is provided with cold oil tank oil pipe control valve.
Preferably, the upper surface of described alembic is provided with cold oil tank bracket, and cold oil tank is located on cold oil tank bracket.
Preferably, the upper surface of described alembic is additionally provided with alembic oil-in and gaseous state oil export, gaseous state oil export
Upper end connect have gaseous state oil cooling pipe.
A kind of based on the cool-down method of heat sink after ceasing fire on waste oil recovery alembic, it is characterised in that to include following
Step:
A. waste oil is injected from cold oil tank oil-in to cold oil tank, from the alembic oil-in of alembic upper surface to alembic
Inside inject waste oil, then open the heater below alembic and alembic heated, the diesel oil evaporation in waste oil,
Gaseous state oil after vaporization enters the cooling of gaseous state oil cooling pipe from gaseous state oil export, and the diesel oil after cooling enters and gaseous state oil cooling pipe
In the chiller connected.
B., after the evaporation of the waste oil in alembic is dry, alembic is heated by the heater stop below alembic,
Opening cold oil tank oil pipe control valve, the waste oil in cold oil tank enters alembic from cold oil tank oil pipe, continues from cold oil tank oil-feed
Mouthful injecting waste oil to cold oil tank, during alembic cooling, diesel oil evaporation in waste oil also accelerates in alembic with heat
The decline of temperature, in tank to be distilled at a temperature of when dropping to below design temperature, from the alembic oil-feed of alembic upper surface
Mouth injects waste oil to the inside of alembic, then opens the heater below alembic and heats alembic；
The most constantly repeat step b.
Preferably, described design temperature is 100 DEG C.
The beneficial effects of the utility model are:
The waste oil of the application reclaims heat sink after ceasing fire on alembic and is provided with cold oil tank, cold oil tank on the top of alembic
Can quickly realize the cooling of alembic, improve cooling effectiveness；Waste oil in cold oil tank utilizes while cooling alembic
Waste heat in alembic realizes diesel oil gas and separates with other impurity, improves the utilization rate of waste heat, saves the energy.This practicality
New structure is simple, convenient operating maintenance, efficient energy-saving, is especially suitable for promotion and implementation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1. alembic, 2. cold oil tank, 11. alembic oil-ins, 12. gaseous state oil exports, 13. gaseous state oil cooling pipes,
21. cold oil tank oil-in, 22. cold oil tank oil pipes, 23. cold oil tank brackets, 24. cold oil tank oil pipe control valves.
Detailed description of the invention
Detailed description of the invention of the present utility model sees Fig. 1, and a kind of waste oil reclaims heat sink after ceasing fire on alembic, bag
Including the cold oil tank being located at above alembic, the upper surface of alembic is provided with cold oil tank bracket, and cold oil tank is located on cold oil tank bracket.
The upper surface of cold oil tank is provided with cold oil tank oil-in, and the lower surface of cold oil tank or the side of close lower surface are provided with and cold oil tank
The cold oil tank oil pipe of internal connection, the other end of cold oil tank oil pipe connects with the inside of alembic, and cold oil tank oil pipe is provided with cold oil
Tank oil pipe control valve.The upper surface of alembic is additionally provided with alembic oil-in and gaseous state oil export, and the upper end of gaseous state oil export is even
It is connected to gaseous state oil cooling pipe.
A kind of based on the cool-down method of heat sink after ceasing fire on waste oil recovery alembic, comprise the following steps:
A. waste oil is injected from cold oil tank oil-in to cold oil tank, from the alembic oil-in of alembic upper surface to alembic
Inside inject waste oil, then open the heater below alembic and alembic heated, the diesel oil evaporation in waste oil,
Gaseous state oil after vaporization enters the cooling of gaseous state oil cooling pipe from gaseous state oil export, and the diesel oil after cooling enters and gaseous state oil cooling pipe
In the chiller connected.
B., after the evaporation of the waste oil in alembic is dry, alembic is heated by the heater stop below alembic,
Opening cold oil tank oil pipe control valve, the waste oil in cold oil tank enters alembic from cold oil tank oil pipe, continues from cold oil tank oil-feed
Mouthful injecting waste oil to cold oil tank, during alembic cooling, diesel oil evaporation in waste oil also accelerates in alembic with heat
The decline of temperature, in tank to be distilled at a temperature of when dropping to below design temperature, from the alembic oil-feed of alembic upper surface
Mouth injects waste oil to the inside of alembic, then opens the heater below alembic and heats alembic；
The most constantly repeat step b.
Design temperature is 100 DEG C (this temperature can make corresponding adjustment according to producing reality) in stepb.
The application is provided with cold oil tank on the top of alembic, after alembic dryouies truce, by cold oil tank in alembic
Injecting waste oil, cold oil tank can quickly realize the cooling of alembic, improve cooling effectiveness；Waste oil in cold oil tank steams in cooling
Utilize the waste heat in alembic to realize diesel oil gas while evaporating tank to separate with other impurity, improve the utilization rate of waste heat,
Save the energy.Cold oil tank oil pipe control valve can regulate the flow of waste oil as required, while ensureing alembic safety, and can
With as required, shorten temperature fall time to greatest extent.
Claims (4)
1. heat sink after a waste oil reclaims and ceases fire on alembic, it is characterised in that include being located at the cold of alembic upper surface
Oil tank, the upper surface of cold oil tank is provided with cold oil tank oil-in, and the lower surface of cold oil tank or the side of close lower surface are provided with cold
The cold oil tank oil pipe of the inside connection of oil tank, the other end of cold oil tank oil pipe connects with the inside of alembic.
Waste oil the most according to claim 1 reclaims heat sink after ceasing fire on alembic, it is characterised in that described cold oil
Tank oil pipe is provided with cold oil tank oil pipe control valve.
Waste oil the most according to claim 2 reclaims heat sink after ceasing fire on alembic, it is characterised in that described distillation
The upper surface of tank is provided with cold oil tank bracket, and cold oil tank is located on cold oil tank bracket.
Waste oil the most according to claim 3 reclaims heat sink after ceasing fire on alembic, it is characterised in that described distillation
The upper surface of tank is additionally provided with alembic oil-in and gaseous state oil export, and the upper end of gaseous state oil export connects gaseous state oil cooling pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620747111.3U CN205874306U (en) | 2016-07-15 | 2016-07-15 | Heat sink after ceasing fire on waste oil recovery alembic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620747111.3U CN205874306U (en) | 2016-07-15 | 2016-07-15 | Heat sink after ceasing fire on waste oil recovery alembic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205874306U true CN205874306U (en) | 2017-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620747111.3U Active CN205874306U (en) | 2016-07-15 | 2016-07-15 | Heat sink after ceasing fire on waste oil recovery alembic |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925302A (en) * | 2016-07-15 | 2016-09-07 | 洛阳德正废弃资源再利用有限公司 | Heating stopping and cooling device on waste oil recovering distillation tank, and method thereof |
-
2016
- 2016-07-15 CN CN201620747111.3U patent/CN205874306U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925302A (en) * | 2016-07-15 | 2016-09-07 | 洛阳德正废弃资源再利用有限公司 | Heating stopping and cooling device on waste oil recovering distillation tank, and method thereof |
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