CN208234730U - A kind of novel greasy filth Separation process arrangements - Google Patents
A kind of novel greasy filth Separation process arrangements Download PDFInfo
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- CN208234730U CN208234730U CN201820525155.0U CN201820525155U CN208234730U CN 208234730 U CN208234730 U CN 208234730U CN 201820525155 U CN201820525155 U CN 201820525155U CN 208234730 U CN208234730 U CN 208234730U
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- agitator tank
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Abstract
The utility model provides a kind of novel greasy filth Separation process arrangements, technical solution are as follows: 1# agitator tank (1) passes through 1# stop valve (3), slush pump (5) connects cooling separator (6), 2# agitator tank (2) passes through 2# stop valve (4), slush pump (5) connects cooling separator (6), pipeline passes through 1# water pump (10) connection heat exchanger (11) to cooling separator (6) all the way, two road pipelines pass through horizontal screw centrifuge (7) connection cooler (8), pipeline passes through heat pump (9) connection cooler (8) to heat exchanger (11) all the way, cooler (8) connects 2# water pump (13), two road pipelines connect surge tank (12), surge tank (12) is separately connected 1# agitator tank (1) and 2# agitator tank (2) by oil storage tank (14).The utility model realizes the purpose of disposal of oily sludge the utility model has the advantages that design is reasonable and practical, time saving and energy saving, reduces energy consumption, improves productivity effect, and popularity is suitble to use.
Description
Technical field
The utility model relates to technical field of oil extraction equipment, especially a kind of novel greasy filth Separation process arrangements.
Background technique
The processing of Sludge in Oilfields is a problem very severe under current Environmental Protection Situation, by taking Shengli Oil Field as an example,
Need to handle about 20 ~ 300,000 tons of oily sludge every year, oily sludge oil content it is high up to 20 ~ 30%, it is low less than 5% because former
The presence of oily composition causes the processing of oily sludge increasingly complex, and conventional processing mode has burning, pyrolysis, hot water washed-out sand, surpasses
The modes such as sound wave cleaning treatment, wherein the methods of burning and pyrolysis can generate exhaust gas and increase carbon emission, hot water washed-out sand, ultrasound
The modes such as wave cleaning generally require combination surfactant, and waste water is generated after having handled, also will increase metal ion in sludge, is produced
Raw secondary pollution.
Summary of the invention
The purpose of this utility model utilizes its switch using ideal separating medium aiming at the deficiencies in the prior art
Characteristic separates greasy filth, and recycles its liquid phase, achievees the purpose that realize disposal of oily sludge.Meanwhile system uses heat pump
Heating, cooling processing is carried out to different processes, energy consumption can also be further decreased.
The utility model is realized by following technological means: 1# agitator tank is connected cold by 1# stop valve, slush pump
But separator, 2# agitator tank connect cooling separator by 2# stop valve, slush pump, and pipeline passes through 1# water to cooling separator all the way
Pump connection heat exchanger, two road pipelines connect cooler by horizontal screw centrifuge, and pipeline is connected heat exchanger by heat pump all the way
Cooler, cooler connect 2# water pump, two road pipelines connect surge tank, surge tank by oil storage tank be separately connected 1# agitator tank with
2# agitator tank.
The utility model realizes the purpose of disposal of oily sludge the utility model has the advantages that design is reasonable and practical, time saving and energy saving, drop
Low energy consumption, improves productivity effect, and popularity is suitble to use.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Specific embodiment
As shown in Figure 1, a kind of novel greasy filth Separation process arrangements, mainly by 1# agitator tank 1,2# agitator tank 2,1# stop valve
3,2# stop valve 4, slush pump 5, cooling separator 6, horizontal screw centrifuge 7, cooler 8, heat pump 9,1# water pump 10, heat exchanger
11, surge tank 12,2# water pump 13 and oil storage tank 14 are constituted；1# agitator tank 1 connects refrigerated separation by 1# stop valve 3, slush pump 5
Device 6,2# agitator tank 2 connect cooling separator 6 by 2# stop valve 4, slush pump 5, and 6 one road pipeline of cooling separator passes through 1# water
10 connection heat exchanger 11 of pump, two road pipelines connect cooler 8 by horizontal screw centrifuge 7, and 11 1 road pipeline of heat exchanger passes through
Heat pump 9 connects cooler 8, and cooler 8 connects 2# water pump 13, and two road pipelines connect surge tank 12, and surge tank 12 passes through oil storage tank
14 are separately connected 1# agitator tank 1 and 2# agitator tank 2.
The utility model process flow:
The utility model is to be separated and can be recycled contained original in oil sludge and sand to oil sludge and sand using dedicated separation medium
Oil, separating medium in the process have switching characteristic, and aqueous solution can be reduced in 50 degrees centigrade with dissolving crude oil, temperature
It is insoluble with crude oil when to 20 degrees Celsius, therefore can be readily recycled, waste water, waste liquid are not generated, whole energy consumption is lower,
Only 55 degrees Celsius of maximum temperature, the waste water of surfactant and metal ion containing there are many will not be generated as washed-out sand method,
Very high energy consumption will not be needed as incineration method, pyrolysismethod, therefore can effectively substitute the biography such as washed-out sand method and incineration method
System greasy filth sand processing technique.
Oil sludge and sand is fed first into 1# agitator tank 1 and 2# agitator tank 2, here with joined the temperature of separating medium about
50 DEG C of water is sufficiently mixed, stirs, and two equipment alternate use, controls two by 1# stop valve 3,2# stop valve 4 and sets
Then standby switching passes through the castering action of slush pump 5, mixed slurry transportation is cooled down to cooling separator 6,
Refrigerant of the cold source from 1# water pump 10, and in this initial gross separation a part oil, oil mutually enters heat pump 8；Rest part enters
Cooler 7 is separated by solid-liquid separation, and solid is expelled directly out；Liquid phase also enters heat pump 8 and carries out further water-oil separating, and oil is mutually directly received
Collect and is stored in 2# water pump 13；Water phase is transported to heat exchanger 11 by 1# water pump 9 and heats up, and heat source herein equally comes
From the medium of 1# water pump 10；Water phase after heating enters surge tank 12, and water phase is returned 1# agitator tank 1 by oil storage tank 14
Next round processing is carried out with 2# agitator tank 2.The above process is connected by pipeline.
Claims (1)
1. a kind of novel greasy filth Separation process arrangements, it is characterised in that: 1# agitator tank (1) passes through 1# stop valve (3), slush pump
(5) cooling separator (6) are connected, 2# agitator tank (2) is cold by 2# stop valve (4), slush pump (5) connection cooling separator (6)
But pipeline passes through 1# water pump (10) connection heat exchanger (11) to separator (6) all the way, and two road pipelines pass through horizontal screw centrifuge (7)
It connects cooler (8), pipeline passes through heat pump (9) connection cooler (8), cooler (8) connection 2# water pump to heat exchanger (11) all the way
(13), two road pipelines connection surge tank (12), surge tank (12) is separately connected 1# agitator tank (1) by oil storage tank (14) and 2# is stirred
Mix tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820525155.0U CN208234730U (en) | 2018-04-13 | 2018-04-13 | A kind of novel greasy filth Separation process arrangements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820525155.0U CN208234730U (en) | 2018-04-13 | 2018-04-13 | A kind of novel greasy filth Separation process arrangements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208234730U true CN208234730U (en) | 2018-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820525155.0U Active CN208234730U (en) | 2018-04-13 | 2018-04-13 | A kind of novel greasy filth Separation process arrangements |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108218167A (en) * | 2018-04-13 | 2018-06-29 | 胜利油田胜兴集团有限责任公司 | A kind of novel greasy filth Separation process arrangements |
-
2018
- 2018-04-13 CN CN201820525155.0U patent/CN208234730U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108218167A (en) * | 2018-04-13 | 2018-06-29 | 胜利油田胜兴集团有限责任公司 | A kind of novel greasy filth Separation process arrangements |
| CN108218167B (en) * | 2018-04-13 | 2024-04-26 | 胜利油田胜兴集团有限责任公司 | Oil sludge separation process equipment |
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