CN213977556U - Dirty oily processor and contain quick dewatering device of dirty oil of this equipment - Google Patents
Dirty oily processor and contain quick dewatering device of dirty oil of this equipment Download PDFInfo
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- CN213977556U CN213977556U CN202022801892.9U CN202022801892U CN213977556U CN 213977556 U CN213977556 U CN 213977556U CN 202022801892 U CN202022801892 U CN 202022801892U CN 213977556 U CN213977556 U CN 213977556U
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Abstract
The utility model relates to a dirty oil processor and a dirty oil quick dehydration device comprising the same, which comprises a shell, an ultrasonic area and a settlement area which are arranged in the shell in sequence; an ultrasonic transducer is arranged in the ultrasonic area, and a horizontal partition plate is arranged in the settlement area; the N horizontal clapboards divide the sedimentation area into N +1 horizontal sedimentation layers, and each horizontal sedimentation layer is provided with a purified oil outlet and a sewage outlet at the tail end of the shell. The utility model discloses can realize that sump oil is quick, degree of depth dehydration.
Description
Technical Field
The utility model belongs to the technical field of the sump oil dehydration, concretely relates to sump oil treater and contain quick dewatering device of sump oil of this equipment.
Background
In the oil extraction and refining process, sump oil containing a small amount of water is generated, so that the difficulty of the refining process is increased, the energy consumption is increased, and the economic benefit of an oil refinery is influenced. Deep dehydration is carried out on the dirty oil, so that the water content of the dirty oil reaches the recycling requirement, and the energy utilization rate and the economic benefit of an oil refinery are improved.
The dirty oil comes from various processing procedures of an oil refinery, has complex components and higher content of colloid and asphaltene, increases the stability of the oil-water emulsion, and brings difficulty to dehydration. At present, the most common treatment device of a factory is a thermal settling tank, the treatment period is long, the energy consumption is high, and deep dehydration cannot be realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can realize that dirty oil is quick, dirty oily treater of degree of depth dehydration and contain the quick dewatering device of dirty oil of this dirty oily treater.
The utility model adopts the following technical scheme:
a dirty oil processor comprises a shell, and an ultrasonic area and a settlement area which are arranged in the shell in sequence; an ultrasonic transducer is arranged in the ultrasonic area, and a horizontal partition plate is arranged in the settlement area; the N horizontal clapboards divide the sedimentation area into N +1 horizontal sedimentation layers (N is a positive integer more than or equal to 2), and each horizontal sedimentation layer is provided with a purified oil outlet and a sewage outlet at the tail end of the shell.
Furthermore, an inlet section with a streamline inner part is arranged at the front end of the ultrasonic area, and a sump oil inlet flange is arranged at the front end of the inlet section.
Further, a fixed cylinder is arranged on the shell, and the ultrasonic transducer and the fixed cylinder are fixed through a fixed flange.
Furthermore, a plurality of ultrasonic transducers are positioned on the same horizontal plane and are oppositely arranged at two sides of the shell at intervals.
Furthermore, a plurality of ultrasonic transducers are positioned on the central horizontal plane of the shell.
Further, every the oil outlet and the sewage export of purifying on horizontal sedimentation layer are diagonal angle setting, just it is higher than the sewage export to purify the oil outlet.
Further, the shell is in a cuboid shape.
Further, the length ratio of the ultrasonic zone to the settling zone is 1: 30-1: 40.
A dirty oil quick dehydration device comprising the dirty oil processor comprises a dirty oil storage tank and a heat exchanger connected with the dirty oil storage tank through a dirty oil pipeline, wherein a pump is arranged on the dirty oil pipeline; the heat exchanger passes through the dirty oil inlet flange of connecting tube intercommunication dirty oil processor, the clean oil export of dirty oil processor is through going out oil pipe connection clean oil storage tank, the sewage export of dirty oil processor passes through outlet conduit and connects the sewage storage tank, outlet conduit passes through oil outlet branch connection dirty oil storage tank, outlet conduit passes through water outlet branch and connects the dirty oil storage tank, be provided with thermometer and flowmeter on the connecting tube.
Further, the heat exchanger is communicated with the steam generator to heat the dirty oil.
The beneficial effects of the utility model reside in that:
(1) the dirty oil processor adopts the ultrasonic sedimentation integration subregion setting, and dirty oil flows through from dirty oil processor subregion order, carries to subsides the district and can not appear water droplet and dirty oil remixing and shear emulsification phenomenon from the ultrasonic zone.
(2) The ultrasonic sedimentation integrated partition setting of the dirty oil processor strengthens the functions of the ultrasonic area and the sedimentation area, the ultrasonic area has the sedimentation function, and partial sedimentation area has the ultrasonic function, so that the dehydration effect can be enhanced.
(3) The sedimentation area of the dirty oil processor is of a multi-layer flat structure, so that the sedimentation distance can be shortened, and the treatment capacity can be increased.
(4) The rapid sump oil dewatering device can realize continuous operation, ultrasonic sedimentation integrated partition treatment is carried out through the sump oil processor, the sedimentation distance of water drops in sump oil is shortened, the sedimentation speed of the water drops in the sump oil is improved, and rapid and deep sump oil dewatering can be realized.
Drawings
Fig. 1 is a schematic structural diagram of a dirty oil treater.
Fig. 2 is a left side view of the structure of fig. 1.
Fig. 3 is a schematic top view of the structure of fig. 1.
FIG. 4 is a schematic view of the connection structure of the dirty oil quick dewatering device.
The device comprises a shell 1, an ultrasonic area 2, a settling area 3, an ultrasonic transducer 4, a horizontal partition plate 5, a horizontal settling layer 6, a purified oil outlet 7, a sewage outlet 8, an inlet section 9, a dirty oil inlet flange 10, a fixed cylinder 11, a fixed flange 12, a dirty oil storage tank 13, a pump 14, a heat exchanger 15, a connecting pipeline 16, an oil outlet pipeline 17, a purified oil storage tank 18, a water outlet pipeline 19, a sewage storage tank 20, an oil outlet branch pipe 21, a water outlet branch pipe 22, a thermometer 23, a flowmeter 24, a steam generator 25 and a sewage pipeline 26.
Detailed Description
The present invention will be described in detail with reference to the following examples and drawings. The protection scope of the present invention is not limited to the embodiments, and any modifications made by those skilled in the art within the scope defined by the claims also belong to the protection scope of the present invention.
Example 1
As shown in fig. 1 to 3, a dirty oil processor comprises a housing 1, and an ultrasonic zone 2 and a settling zone 3 which are sequentially arranged in the housing 1; an ultrasonic transducer 4 is arranged in the ultrasonic area 2, and a horizontal partition plate 5 is arranged in the settlement area 3; the N horizontal clapboards 5 divide the settling zone 3 into N +1 horizontal settling layers 6 (N is a positive integer greater than or equal to 2), and each horizontal settling layer 6 is provided with a purified oil outlet 7 and a sewage outlet 8 at the tail end of the shell 1.
The front end of the ultrasonic zone 2 is provided with an inlet section 9 with the interior being streamline, and the front end of the inlet section 9 is provided with a sump oil inlet flange 10.
The shell 1 is provided with a fixed cylinder 11, and the ultrasonic transducer 4 and the fixed cylinder 11 are fixed through a fixed flange 12.
The ultrasonic transducers 4 are located on the same horizontal plane and are oppositely arranged at intervals on two sides of the shell 1.
A plurality of ultrasonic transducers 4 are positioned on the central horizontal plane of the shell 1.
Every the purified oil outlet 7 and the sewage outlet 8 of horizontal sedimentation layer 6 are diagonally arranged, just purified oil outlet 7 is higher than sewage outlet 8.
The length ratio of the ultrasonic zone 2 to the settling zone 3 is 1: 30-1: 40.
The housing 1 is shaped as a cuboid. The number of the partition plates is preferably 2-3, and the length of each partition plate is consistent with that of the settling zone; the length-width ratio of the processor is 3: 1-4: 1.
Example 2
As shown in fig. 4, a dirty oil quick dewatering device including the dirty oil processor described in embodiment 1 includes a dirty oil storage tank 13 and a heat exchanger 15 connected to the dirty oil storage tank 13 through a dirty oil pipe 26, wherein a pump 14 is disposed on the dirty oil pipe 26; the heat exchanger 15 passes through the dirty oil inlet flange 10 of connecting tube 16 intercommunication dirty oil processor, the dirty oil outlet 7 of dirty oil processor connects through outlet pipe 17 and purifies oil storage tank 18, the dirty water outlet 8 of dirty oil processor passes through outlet pipe 19 and connects sewage storage tank 20, outlet pipe 17 connects dirty oil storage tank 13 through outlet branch pipe 21, outlet pipe 19 connects dirty oil storage tank 13 through outlet branch pipe 22, be provided with thermometer 23 and flowmeter 24 on the connecting tube 16. The heat exchanger 15 is communicated with the steam generator 25 to heat the dirty oil.
The working process of the sump oil quick dewatering device is as follows: and the sump oil in the sump oil storage tank is pressurized by a pump and then conveyed to the heat exchanger, and is heated by the heat exchanger to increase the temperature, so that the viscosity of the sump oil is reduced, and the oil-water density difference is increased. The dirty oil flows into a dirty oil processor for dehydration after rising to a set temperature, water drops in the dirty oil are displaced and mutually collided under the action of ultrasonic waves to coalesce into large water drops, and the large water drops are settled under the action of gravity, so that oil-water separation is realized. Purified oil obtained after dehydration flows into a purified oil storage tank from an outlet at the upper part of each layer of the settling area, and the purified oil in the purified oil storage tank is finally sent to a refining workshop; the sewage flows into a sewage storage tank from the lower outlet of each layer of the settling zone, and the sewage in the storage tank is finally sent to a sewage treatment plant.
The operation process of the sump oil quick dewatering device is as follows: opening an inlet valve of the dirty oil storage tank to enable dirty oil to enter the dirty oil storage tank; opening an outlet valve of the dirty oil storage tank, starting a pump and a heat exchanger, and conveying and heating dirty oil; adjusting the opening degree of a dirty oil outlet valve to enable the reading of the flowmeter to be consistent with a set value; carrying out emptying treatment on the dirty oil processor, starting the dirty oil processor, and carrying out dehydration treatment; closing inlet valves of a purified oil storage tank and a sewage storage tank, opening a reflux valve, performing reflux operation, and returning oil and water obtained by treatment of a sewage oil processor to the sewage oil storage tank from an oil outlet branch pipe and a water outlet branch pipe respectively; after the equipment is stably operated, closing the reflux valve, opening the purified oil storage tank and the inlet valve of the sewage storage tank, and adjusting the opening of the valve to ensure that the flow rates of the purified oil and the sewage inlet are consistent with a set value and the material balance is ensured; and opening the purified oil storage tank and the outlet valve of the sewage storage tank, and adjusting the opening of the valve to control the purified oil extraction flow and the sewage discharge flow.
The above embodiments are only preferred embodiments of the present invention, and are not exhaustive of the possible implementations of the present invention. Any obvious modifications to the above would be obvious to those of ordinary skill in the art, but would not bring the invention so modified beyond the spirit and scope of the present invention.
Claims (10)
1. A dirty oil processor is characterized by comprising a shell (1), and an ultrasonic area (2) and a settlement area (3) which are sequentially arranged in the shell (1); an ultrasonic transducer (4) is arranged in the ultrasonic area (2), and a horizontal partition plate (5) is arranged in the settlement area (3); n horizontal baffle (5) divide subside district (3) into N +1 horizontal settlement layer (6), and every horizontal settlement layer (6) all is provided with purified oil export (7) and sewage outlet (8) at casing (1) tail end.
2. The dirty oil processor as claimed in claim 1, wherein the front end of the ultrasonic region (2) is provided with an inlet section (9) with an internal streamline shape, and the front end of the inlet section (9) is provided with a dirty oil inlet flange (10).
3. The dirty oil processor of claim 1, wherein the housing (1) is provided with a fixed cylinder (11), and the ultrasonic transducer (4) and the fixed cylinder (11) are fixed through a fixed flange (12).
4. The dirty oil processor of claim 1, wherein a plurality of ultrasonic transducers (4) are located on the same horizontal plane and are arranged on two sides of the housing (1) in opposite directions and at intervals.
5. The dirty oil treater according to claim 4, characterized in that several ultrasonic transducers (4) are located on the central horizontal plane of the housing (1).
6. The dirty oil treatment apparatus according to claim 1, wherein the clean oil outlet (7) and the dirty water outlet (8) of each horizontal sedimentation layer (6) are diagonally arranged, and the clean oil outlet (7) is higher than the dirty water outlet (8).
7. The dirty oil processor of claim 1, wherein the housing (1) is cuboid in shape.
8. The dirty oil treater according to claim 1, characterized in that the ratio of the length of ultrasonic zone (2) to settling zone (3) is 1: 30-1: 40.
9. A dirty oil quick dehydration device comprising the dirty oil processor as claimed in any one of claims 1 to 8, characterized in that it comprises a dirty oil storage tank (13) and a heat exchanger (15) connected with the dirty oil storage tank (13) through a dirty oil pipeline (26), the dirty oil pipeline (26) is provided with a pump (14); heat exchanger (15) are through connecting tube (16) intercommunication dirty oil inlet flange (10) of oily treater, the dirty oil purification export (7) of oily treater are connected through oil pipeline (17) and are purified oil storage tank (18), dirty oil storage tank (20) are connected through outlet conduit (19) in the dirty oil outlet (8) of oily treater, dirty oil storage tank (13) are connected through oil outlet branch pipe (21) in oil pipeline (17), outlet conduit (19) are connected dirty oil storage tank (13) through outlet branch pipe (22), be provided with thermometer (23) and flowmeter (24) on connecting tube (16).
10. The dirty oil quick dewatering device according to claim 9, wherein the heat exchanger (15) is in communication with a steam generator (25) to heat the dirty oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022801892.9U CN213977556U (en) | 2020-11-27 | 2020-11-27 | Dirty oily processor and contain quick dewatering device of dirty oil of this equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022801892.9U CN213977556U (en) | 2020-11-27 | 2020-11-27 | Dirty oily processor and contain quick dewatering device of dirty oil of this equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213977556U true CN213977556U (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022801892.9U Active CN213977556U (en) | 2020-11-27 | 2020-11-27 | Dirty oily processor and contain quick dewatering device of dirty oil of this equipment |
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| Country | Link |
|---|---|
| CN (1) | CN213977556U (en) |
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- 2020-11-27 CN CN202022801892.9U patent/CN213977556U/en active Active
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