CN218058901U - Diesel oil dewatering device - Google Patents
Diesel oil dewatering device Download PDFInfo
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- CN218058901U CN218058901U CN202222571883.4U CN202222571883U CN218058901U CN 218058901 U CN218058901 U CN 218058901U CN 202222571883 U CN202222571883 U CN 202222571883U CN 218058901 U CN218058901 U CN 218058901U
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- oil
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- profit
- pipeline
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- 239000002283 diesel fuel Substances 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 86
- 238000010438 heat treatment Methods 0.000 claims abstract description 52
- 230000018044 dehydration Effects 0.000 claims abstract description 40
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 40
- 238000000926 separation method Methods 0.000 claims abstract description 37
- 238000001514 detection method Methods 0.000 claims abstract description 23
- 230000010355 oscillation Effects 0.000 claims description 37
- 238000002834 transmittance Methods 0.000 claims description 13
- 238000005260 corrosion Methods 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 239000000446 fuel Substances 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 44
- 239000000295 fuel oil Substances 0.000 description 15
- 239000002245 particle Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003225 biodiesel Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model relates to a petrochemical technical field, a diesel oil dewatering device, including profit surge tank, collection water tank, heating separation case, oil storage tank and pipeline, still include profit detection module, heating separation case passes through pipeline and is connected with profit surge tank, collection water tank and oil storage tank respectively, profit detection module installs in profit surge tank below to be connected with profit surge tank through pipeline, profit detection module includes transparent detection tank, set up the luminousness tester on the same water flat line of transparent detection tank, the utility model discloses an ultrasonic oscillator makes water and diesel oil settlement separation, combines to heat the dehydration simultaneously and makes the diesel oil fully dewater, and only partial diesel oil heats the dehydration, reduces energy loss, adopts the liquid composition that luminousness tester monitoring profit surge tank bottoms flow, just stops the dehydration when avoiding appearing the dehydration and taking oil, reduces fuel loss and environmental pollution.
Description
Technical Field
The utility model relates to a petrochemical technical field, in particular to diesel oil dewatering device.
Background
The main way of the diesel oil source is obtained by processing crude oil, and the method comprises the following steps according to different processing modes: the diesel oil is one of the main products in petroleum processing, and because the raw oil contains water and water vapor is used in the processing process, the diesel oil also carries a small amount of water when being discharged from the device. However, the main application of the diesel oil is as fuel oil, the requirement of the moisture content in the fuel diesel oil is very strict, the moisture content I type diesel oil of the world fuel specification is not more than 500mg/kg, and the other moisture content I type diesel oil is not more than 200mg/kg, so the diesel oil needs to be dehydrated. In the prior art, when the oil tank is dehydrated every time, a drain valve at the bottom of the oil tank needs to be opened for dehydration, and dehydration can be stopped when a large amount of oil is carried in the dehydrated oil, so that the simple and traditional dehydration mode usually causes a large amount of oil carried in the dehydrated oil, not only causes the loss of fuel oil, but also seriously causes environmental pollution.
CN210367574U discloses a biodiesel raw material heating type dehydration device, which comprises: dehydration room, hydroecium, the dehydration room passes through the passageway union coupling with the hydroecium bottom, there is the insulating layer outside the outside casing of dehydration room, and former feed pipe is located dehydration room middle part lower extreme, goes out oil pipe and is located dehydration room middle part upper end, advances oil nipple and installs on the indoor upper portion of dehydration and go out oil union coupling, its characterized in that: the heating pipe is spirally wound in the shell and is connected with the heater, and a circulating pump is arranged on the heating pipe; the center of the upper cover of the dehydration chamber is provided with an exhaust hole, and the outlet at the upper side of the exhaust hole is provided with a filter; the air blowing pipe is horizontally arranged at the bottom in the dehydration chamber and is connected with an external air pipe through a one-way valve; the hot water pump is connected to the outer portion of the water chamber, the pressure sensor is mounted on the bottom surface of the inner portion of the water chamber and connected with the pressure controller, and the hot water pump is connected with the pressure controller; the filter screen is installed with outlet pipe junction in the hydroecium inside, and the device carries out the diesel oil dehydration through the mode of heating, has higher dehydration efficiency, but whole dehydration process all need heat, and the power consumption is more.
SUMMERY OF THE UTILITY MODEL
The utility model provides a diesel oil dewatering device, the dehydration of stewing combines together with the heating dehydration, can reduce the energy consumption, solves above-mentioned technical problem.
A diesel dehydration plant comprising: oil-water oscillation tank, collection water tank, heating separation case, oil storage tank and pipeline still include profit determine module, heating separation case passes through pipeline and is connected with oil-water oscillation tank, collection water tank and oil storage tank respectively, profit determine module installs in oil-water oscillation tank below to be connected with oil-water oscillation tank through pipeline, profit determine module includes transparent detection tank, set up the luminousness tester on the same water flat line of transparent detection tank, the luminousness tester includes luminousness tester transmitting terminal and luminousness tester receiving terminal, luminousness tester transmitting terminal and luminousness tester receiving terminal are located the both sides of transparent detection tank respectively.
Further, profit oscillation tank with set up first valve on the pipeline that heating separation case is connected, profit oscillation tank with be equipped with the second valve on the pipeline that collection water tank is connected, collect the water tank with be equipped with the third valve on the pipeline that heating separation case is connected, profit oscillation tank with be equipped with the fourth valve on the pipeline that the oil storage tank is connected, heating separation case with be equipped with the fifth valve on the pipeline that the oil storage tank is connected.
Furthermore, the inboard bottom of profit oscillation tank is the dot matrix and is provided with a plurality of vibration forks, the bottom of vibration fork runs through profit oscillation tank and is connected with supersonic generator.
Furthermore, the top of the oscillating fork is of an annular structure.
Furthermore, a heating coil surrounding the outer wall of the heating separation box is arranged outside the heating separation box, and the temperature of the heating coil for heating the heavy oil is 70-80 ℃.
Furthermore, a heat insulation layer tightly attached to the outer wall of the heating separation box is arranged outside the heating separation box.
Furthermore, the inner wall of the oil-water oscillation tank, the inner wall of the heating separation box, the inner wall of the oil storage tank and the surface of the oscillation fork are all provided with corrosion-resistant layers or made of corrosion-resistant materials.
Furthermore, the first valve, the second valve, the fifth valve, the light transmittance tester transmitting end and the light transmittance tester receiving end are connected with a controller circuit.
The heavy oil has a specific gravity of 0.91-0.95g/cm 3 When the specific gravity of the heavy oil is slightly less than that of water and the water content of the heavy oil is high, the heavy oil is kept still for 48 to 72 hours, so that a relatively obvious layering phenomenon can occur, the lowest part is water which hardly contains oil, the uppermost part is oil which hardly contains water, and an oil-water mixed region is arranged in the middle; a part of water completely free of oil can be directly pumped out from the bottom, and the part of water is separated from heavy oil without heating; in order to remove water from heavy oil more completely, it is necessary to continuously pump part of water containing more oil until the water is pumped to oil containing almost no water, the heavy oil is dehydrated by heating, the temperature is 70-80 ℃, water is easy to evaporate, heavy oil is difficult to volatilize, and water can be removed in the form of gas. The light transmittance of the heavy oil, the water and the mixture of the heavy oil and the water is different, and the light transmittance is monitored by a light transmittance tester at the transparent detection tank, and the on-off states of the first valve, the second valve, the third valve and the fourth valve are controlled. The utility model discloses an on the pipeline, install pump power equipment, this technical means commonly used in this field.
Compared with the prior art, the utility model discloses a beneficial technological effect:
1. the utility model discloses in set up the profit surge tank, inboard bottom is the dot matrix and is provided with a plurality of vibration forks, the bottom of vibration fork runs through the profit surge tank and is connected with supersonic generator, vibration action impels water "particle" to condense, when the ultrasonic wave passes through the heavy oil medium that has water "particle", can cause water "particle" and heavy oil separation, simultaneously because water "particle" of different size has different relative vibration speed, water "particle" will collide each other, bind, make the volume and the quality of particle all increase, final sedimentation separation, combine the heat dehydration simultaneously, not only can make diesel oil fully dewater, and only part diesel oil need heat the dehydration, can reduce energy loss;
2. adopt luminousness tester monitoring profit oscillation tank bottom outflow liquid composition, just stop the dehydration when avoiding appearing the dehydration in a large number of oil bands, control the on-off state of first valve, second valve, fifth valve, separate diesel oil and water, it is easy and simple to handle, reduce fuel's loss and environmental pollution.
Drawings
FIG. 1 is a first schematic structural view of a diesel oil dehydration device of the present invention;
FIG. 2 is a schematic structural view of a diesel dehydration device of the present invention;
fig. 3 is the utility model discloses in the circuit connection schematic diagram between first valve, second valve, fifth valve, luminousness tester transmitting terminal and luminousness tester receiving terminal and the controller.
Description of reference numerals:
1. the device comprises an oil-water oscillation tank, 11, an oscillation fork, 12, an ultrasonic generator, 2, a collection water tank, 3, a heating separation tank 31, a heating coil, 32, a heat preservation layer, 4, an oil storage tank, 5, a conveying pipeline, 51, a first valve, 52, a second valve, 53, a third valve, 54, a fourth valve, 55, a fifth valve, 6, an oil-water detection assembly, 61, a transparent detection tank, 62, a light transmittance tester transmitting end, 63, a light transmittance tester receiving end, 10 and a controller.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings and examples:
it should be noted that the structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, and any modification of the structure, change of the ratio relationship or adjustment of the size should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy that the present invention can produce and the purpose that the present invention can achieve.
In addition, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are used for clarity of description only, and are not used to limit the scope of the present invention, and the relative relationship between the terms may be changed or adjusted without substantial technical changes.
The diesel oil dehydration device of the present invention is explained with reference to fig. 1 to 3:
a diesel dehydration engine comprising: oil water oscillation tank 1, collection water tank 2, heating separation case 3, oil storage tank 4 and pipeline 5 still include profit determine module 6, heating separation case 3 passes through pipeline 5 and is connected with oil water oscillation tank 1, collection water tank 2 and oil storage tank 4 respectively, profit determine module 6 installs in oil water oscillation tank 1 below to be connected with oil water oscillation tank 1 through pipeline 5, profit determine module 6 includes transparent detection tank 61, set up the luminousness tester on transparent detection tank 61's the same water flat line, the luminousness tester includes luminousness tester transmitting terminal 62 and luminousness tester receiving terminal 63, luminousness tester transmitting terminal 62 and luminousness tester receiving terminal 63 are located transparent detection tank 61's both sides respectively.
Oil water oscillation tank 1 with set up first valve 51 on the pipeline 5 that heating separation case 3 is connected, oil water oscillation tank 1 with be equipped with second valve 52 on the pipeline 5 that collection water tank 2 is connected, collection water tank 2 with be equipped with third valve 53 on the pipeline 5 that heating separation case 3 is connected, oil water oscillation tank 1 with be equipped with fourth valve 54 on the pipeline 5 that oil storage tank 4 is connected, heating separation case 3 with be equipped with fifth valve 55 on the pipeline 5 that oil storage tank 4 is connected.
The bottom of the inner side of the oil-water oscillation tank 1 is provided with a plurality of oscillation forks 11 in a dot matrix manner, and the bottom of the oscillation forks 11 penetrates through the oil-water oscillation tank 1 and is connected with an ultrasonic generator 12.
The top of the oscillating fork 11 is in a ring structure.
A heating coil 31 surrounding the outer wall of the heating separation box 3 is arranged outside the heating separation box, and the temperature of the heating coil 31 for heating the diesel oil is 70-80 ℃.
The heating separation box 3 is externally provided with an insulating layer 32 which is tightly attached to the outer wall of the heating separation box.
The inner wall of the oil-water oscillation tank 1, the inner wall of the heating separation tank 3, the inner wall of the oil storage tank 4 and the surface of the oscillation fork 11 are all provided with corrosion-resistant layers or made of corrosion-resistant materials.
The first valve 51, the second valve 52, the fifth valve 55, the transmittance tester transmitting end 62 and the transmittance tester receiving end 63 are electrically connected to the controller 10.
The utility model discloses the working process is as follows: use the utility model discloses when carrying out the diesel oil dehydration, the diesel oil of treating the dehydration is inside profit vibration jar 1, start supersonic generator 12, and will vibrate and transmit through vibration fork 11 and be located in profit vibration jar 1, diesel oil carries out water oil separating under the effect of shaking, the light beam that luminousness tester transmitting terminal 62 sent passes transparent detection tank 61, luminousness tester receiving terminal 63 receives the light beam signal, obtain the layering condition of diesel oil and water through the luminousness tester, it is obvious when diesel oil and moisture layering, the bottom is the water that does not almost contain oil, the top is the oil that does not almost contain water, there is profit in the middle to mix the district, controller 10 can give-out order and open second valve 52, the water that does not almost contain oil can be flowed into collection water tank 2 by profit vibration jar 1 through pipeline 5; when the mixed oil and water enters the transparent detection tank 61, the light signal received by the receiving end of the light transmittance tester is sent by the controller 10, the second valve 52 is closed, the first valve 51 is opened, part of the water containing more oil flows into the heating separation tank 3 from the oil-water oscillation tank 1 through the conveying pipeline 5, the part of the diesel oil is dehydrated and is heated to 70-80 ℃ in a heating mode, the third valve 53 is opened, the water can be introduced into the collection water tank 2 in a gas form, and the rest of the diesel oil is introduced into the oil storage tank 4; when the oil almost containing no water enters the transparent detection tank 61, the light transmittance tester receiving end 63 receives the light signal, the controller 10 sends an instruction to open the fourth valve 54, and the oil almost containing no water is pumped into the oil storage tank 4.
Many other changes and modifications may be made without departing from the spirit and scope of the invention. It is to be understood that the invention is not to be limited to the specific embodiments, and that the scope of the invention is defined by the appended claims.
Claims (8)
1. A diesel dehydration plant comprising: profit oscillation tank (1), collection water tank (2), heating separation case (3), oil storage tank (4) and pipeline (5), its characterized in that:
still include water oil detection subassembly (6), heating separation case (3) are connected with profit oscillation tank (1), collection water tank (2) and oil storage tank (4) respectively through pipeline (5), install in profit oscillation tank (1) below profit detection subassembly (6) to be connected with profit oscillation tank (1) through pipeline (5), profit detection subassembly (6) are including transparent detection jar (61), set up the luminousness tester on the same water flat line of transparent detection jar (61), the luminousness tester includes luminousness tester transmitting terminal (62) and luminousness tester receiving terminal (63), luminousness tester transmitting terminal (62) and luminousness tester receiving terminal (63) are located the both sides of transparent detection jar (61) respectively.
2. A diesel dehydration engine according to claim 1, characterized in that: oil water oscillation tank (1) with set up first valve (51) on pipeline (5) that heating separation case (3) are connected, oil water oscillation tank (1) with be equipped with second valve (52) on pipeline (5) that collection water tank (2) are connected, collection water tank (2) with be equipped with third valve (53) on pipeline (5) that heating separation case (3) are connected, oil water oscillation tank (1) with be equipped with fourth valve (54) on pipeline (5) that oil storage tank (4) are connected, heating separation case (3) with be equipped with fifth valve (55) on pipeline (5) that oil storage tank (4) are connected.
3. A diesel dehydration engine according to claim 1, characterized in that: the oil-water vibration tank is characterized in that a plurality of vibration forks (11) are arranged at the bottom of the inner side of the oil-water vibration tank (1) in a dot matrix mode, and the bottom of each vibration fork (11) penetrates through the oil-water vibration tank (1) and is connected with an ultrasonic generator (12).
4. A diesel dehydration engine according to claim 3, characterized in that: the top of the oscillating fork (11) is of an annular structure.
5. A diesel dehydration engine according to claim 1, characterized in that: a heating coil (31) surrounding the outer wall of the heating separation box (3) is arranged outside the heating separation box, and the temperature of the heating coil (31) for heating the diesel oil is 70 to 80 ℃.
6. A diesel dehydration engine according to claim 1, characterized in that: and a heat insulation layer (32) tightly attached to the outer wall of the heating separation box (3) is arranged outside the heating separation box.
7. A diesel dehydration engine according to claim 3, characterized in that: the inner wall of the oil-water oscillation tank (1), the inner wall of the heating separation tank (3), the inner wall of the oil storage tank (4) and the surface of the oscillation fork (11) are all provided with corrosion-resistant layers or made of corrosion-resistant materials.
8. A diesel dehydration engine according to claim 2 characterized in that: the first valve (51), the second valve (52), the fifth valve (55), the light transmittance tester transmitting end (62) and the light transmittance tester receiving end (63) are in circuit connection with a controller (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222571883.4U CN218058901U (en) | 2022-09-28 | 2022-09-28 | Diesel oil dewatering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222571883.4U CN218058901U (en) | 2022-09-28 | 2022-09-28 | Diesel oil dewatering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218058901U true CN218058901U (en) | 2022-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222571883.4U Active CN218058901U (en) | 2022-09-28 | 2022-09-28 | Diesel oil dewatering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218058901U (en) |
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2022
- 2022-09-28 CN CN202222571883.4U patent/CN218058901U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240625 Address after: 833300 No. 018 Songhuajiang Road, Industrial Zone Community, Xinshi Street, Wusu City, Tacheng Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Wusu Huatai Petrochemical Co.,Ltd. Country or region after: China Address before: 257200 Yinhai 5th Road, Binhai Fine Chemical Industry Park, Dongying Port Economic Development Zone, Dongying City, Shandong Province Patentee before: Shandong Guangyue Chemical Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |