CN210853784U - Oil gas recovery device for oil tank - Google Patents
Oil gas recovery device for oil tank Download PDFInfo
- Publication number
- CN210853784U CN210853784U CN201921293724.4U CN201921293724U CN210853784U CN 210853784 U CN210853784 U CN 210853784U CN 201921293724 U CN201921293724 U CN 201921293724U CN 210853784 U CN210853784 U CN 210853784U
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- CN
- China
- Prior art keywords
- oil
- outlet
- tank
- honeycomb duct
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 14
- 239000012530 fluid Substances 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 10
- 238000009833 condensation Methods 0.000 claims description 17
- 230000005494 condensation Effects 0.000 claims description 17
- 230000008569 process Effects 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 72
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model relates to an oil gas recovery device for an oil tank, which is provided with a tank body and a condensing box, wherein the tank body is provided with an oil inlet, an outlet and an air outlet, the condensing box is internally provided with a condensing pipeline, the condensing box is provided with an air inlet, an inlet and an outlet for allowing condensed liquid to enter and exit the condensing pipeline, and an oil drain port, an air pump is arranged between the tank body and the condensing box, the air inlet end of the air pump is connected with the air outlet of the tank body, and the air outlet end of the air pump is connected with the air inlet; all be equipped with the guide plate on each lateral wall of condensing box, the one end of each guide plate is fixed on the lateral wall that corresponds, and the other end concatenation of each guide plate forms the oil-out, fixedly between oil-out and the oil drain port being equipped with the honeycomb duct, and the one end and the oil-out of honeycomb duct are connected, and the other end and the oil-out of honeycomb duct are connected, and are equipped with the spiral fin board in the honeycomb duct, the fixed carbon plate that is equipped with on the spiral fin board, the condensing box that discharges behind the fluid process carbon plate after. The utility model discloses the structure is ingenious, and the simple operation is practical high-efficient.
Description
Technical Field
The utility model relates to an oil gas recovery unit for oil tank.
Background
The oil quality is influenced by the cleanness of the oil tank, pipeline blockage, scaling and corrosion can occur to the untreated oil tank, and the oil quality is low, such as leakage of the oil tank due to corrosion, crude oil pollution and the like. The oil storage tank has long service life, and after the oil storage tank is used for a period of time, impurities in crude oil can be deposited on the bottom and the wall of the tank, so that the effective capacity of the oil tank is reduced, and the efficiency of the oil storage tank is influenced. The long-term use of the oil tank can generate corrosion and leakage, if the oil tank is inspected slightly, serious potential safety hazards can be brought to people, and the safety of the surrounding environment and the oil tank area is threatened. The oil gas recovery is an energy-saving and environment-friendly new technology, the oil gas discharged in the processes of storage, transportation, loading and unloading of oil products is recovered by using the oil gas recovery technology, the atmospheric pollution caused by volatilization of the oil gas is prevented, the potential safety hazard is eliminated, and the economic loss is reduced by improving the utilization rate of energy sources, so that considerable benefit return is obtained. The common methods include systems such as an adsorption method, an absorption method, a condensation method, a membrane separation method and the like, and the purpose of recycling is achieved by one or two methods of absorption, adsorption or condensation and the like, or pollution of oil gas is reduced, or the oil gas is changed into liquid from gas state and then changed into gasoline again. However, in the prior art, a large amount of water is mixed in the recovered oil liquid, and when the oil liquid is reused, the oil liquid is not sufficiently combusted, so that the use quality is influenced, and meanwhile, the environment pollution is caused, and the method is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a structure is exquisite, and the simple operation, and practical efficient oil gas recovery device for the oil tank.
Realize the utility model discloses the technical scheme of purpose is: the utility model relates to an oil gas recovery unit for oil tank, which is provided with a tank body and a condensing box, wherein the tank body is provided with an oil inlet, an outlet and an air outlet, the condensing box is internally provided with a condensing pipeline, the condensing box is provided with an air inlet, an inlet and an outlet for allowing condensed liquid to enter and exit the condensing pipeline, and an oil drain port, an air pump is arranged between the tank body and the condensing box, the air inlet end of the air pump is connected with the air outlet of the tank body, and the air outlet end of the air pump is connected with the air inlet of the; all be equipped with the guide plate that can lead to the oil drain port with the fluid after the condensation on each lateral wall of condensing box, the one end of each guide plate is fixed on the lateral wall that corresponds, and the other end concatenation of each guide plate forms the oil-out, fixedly between oil-out and the oil drain port being equipped with the honeycomb duct, the one end and the oil-out of honeycomb duct are connected, and the other end and the oil-out of honeycomb duct are connected, and are equipped with the spiral finned plate in the honeycomb duct, fixedly on the spiral finned plate being equipped with the carbon plate, the condensing box is discharged after the fluid after the condensation process.
The caliber of the oil outlet is smaller than the caliber of the oil outlet, the flow guide pipe is in a round platform shape, the caliber of the upper end of the flow guide pipe is smaller than the caliber of the lower end of the flow guide pipe, the caliber of the upper end of the flow guide pipe is connected with the oil outlet, the caliber of the lower end of the flow guide pipe is connected with the oil outlet, the caliber of the upper end of the flow guide pipe is larger than the caliber of the oil outlet, and.
Be equipped with in the above-mentioned honeycomb duct and supply spiral fin board spiral male spiral spout, the one end of spiral fin board is passed behind the spiral spout and is connected with the honeycomb duct, be equipped with the dog that can prevent spiral fin board roll-off on the oil drain port, the dog slides and sets up on the oil drain port.
The guide plate is provided with a plurality of guide grooves which can guide the residual liquid into the oil outlet, and each guide groove extends along the flowing direction of the residual liquid.
An oil collecting tank for collecting oil is arranged below the oil outlet.
The utility model discloses has positive effect: (1) the utility model discloses a set up the guide plate on each lateral wall of condensing box, and form the oil-out, set up the honeycomb duct between oil-out and oil drain port, and set up spiral fin plate in the honeycomb duct, increase the formation when fluid is derived through spiral fin plate, through set up the carbon plate on spiral fin plate, come to carry out raffinate moisture absorption to the fluid of deriving, thereby can be better carry out purification treatment to fluid, the effectual prior art of having solved, mix moisture in the fluid and the abundant and environmental pollution's of burning that leads to problem, it is practical high-efficient.
(2) The utility model discloses a set the honeycomb duct to the round platform form, and the path of oil-out is less than the bore of oil drain port to be connected the upper end bore of section of will flowing backwards and the oil-out, be connected bore and oil drain port under the xu high tube, fluid that can effectual assurance after the condensation flows to the spiral fin board on, and guarantees that the fluid after the condensation and the contact surface of spiral fin board increase gradually, has guaranteed the completion absorption of moisture in the fluid, and is high-efficient convenient.
(3) The utility model discloses a set up the spiral spout on the honeycomb duct, guarantee rotatory back and the honeycomb duct connection of spiral finned plate to prevent through the dog that spiral finned plate from roll-off in the honeycomb duct, improved the controllability of spiral finned plate, the change and the use of the spiral finned plate of also being convenient for, it is very convenient.
(4) The utility model discloses a set up the guide way on the guide plate, can be effectual with raffinate flow direction oil-out, high-efficient practical.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic view of the overall structure of the oil-gas recovery device for the oil tank of the present invention;
FIG. 2 is a schematic structural view of a baffle plate in the condensing tank of the present invention;
fig. 3 is an enlarged view of a point a in fig. 1.
Detailed Description
Referring to fig. 1 to 3, the utility model has a tank body 1 and a condenser box 2, the tank body 1 is provided with an oil inlet 11, an outlet 12 and an air outlet, the condenser box 2 is provided with a condensing pipeline 21, the condenser box 2 is provided with an air inlet 13, an inlet 22 and an outlet 23 for the condensed liquid to enter and exit the condensing pipeline 21, and an oil outlet 29, an air pump 3 is arranged between the tank body 1 and the condenser box 2, the air inlet end of the air pump 3 is connected with the air outlet of the tank body 1, and the air outlet end of the air pump 3 is connected with the air inlet 13 of the condenser box 2; each side wall of the condensation box 2 is provided with a guide plate 25 capable of guiding condensed oil into the oil outlet 29, one end of each guide plate 25 is fixed on the corresponding side wall, the other end of each guide plate 25 is spliced to form an oil outlet 251, a guide pipe 26 is fixedly arranged between the oil outlet 251 and the oil outlet 29, one end of the guide pipe 26 is connected with the oil outlet 251, the other end of the guide pipe 26 is connected with the oil outlet 251, a spiral fin plate 27 is arranged in the guide pipe 26, a carbon plate 28 is fixedly arranged on the spiral fin plate 27, the condensed oil passes through the carbon plate 28 and then is discharged out of the condensation box 2, the caliber of the oil outlet 251 is smaller than the caliber of the oil outlet 29, the guide pipe 26 is in a circular truncated cone shape, the caliber of the upper end of the guide pipe 26 is smaller than the caliber of the lower end of the guide pipe 26, the caliber of, the caliber of the upper end of the guide pipe 26 is larger than the caliber of the oil outlet 251, the caliber of the lower end of the guide pipe 26 is smaller than the caliber of the oil outlet 29, a spiral chute 261 into which the spiral fin plate 27 can be inserted is arranged in the guide pipe 26, one end of the spiral fin plate 27 penetrates through the spiral chute 261 and then is connected with the guide pipe 26, a stopper 291 capable of preventing the spiral fin plate 27 from sliding out is arranged on the oil outlet 29, the stopper 291 is arranged on the oil outlet 29 in a sliding mode, a plurality of guide grooves 252 capable of guiding residual oil into the oil outlet 251 are arranged on the guide plate 25, each guide groove 252 extends along the flowing direction of the residual oil, and an oil collecting tank 4 used for collecting.
The utility model discloses a theory of operation: the utility model discloses a set up guide plate 25 on the lateral wall of condensing box 2, the bottom of each guide plate 25 forms oil-out 251, and set up honeycomb duct 26 at oil-out 251, set up spiral fin 27 in the honeycomb duct 26, when fluid flows to oil drain 29 from oil-out 251, flow to oil drain 29 through spiral fin 27, when fluid process spiral fin 27, moisture in the fluid can reduce along with the absorption of active carbon in the carbon plate 28 on spiral fin 27, when flowing to oil drain 29, obtain pure fluid after the moisture has inhaled in the fluid, can supply the circulated use.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. An oil gas recovery device for an oil tank is provided with a tank body (1) and a condensation box (2), wherein an oil inlet (11), an outlet (12) and an air outlet (13) are arranged on the tank body (1), a condensation pipeline (21) is arranged in the condensation box (2), an air inlet (24), a liquid inlet (22) and a liquid outlet (23) which can allow condensed liquid to enter and exit the condensation pipeline (21) and an oil outlet (29) are arranged on the condensation box (2), an air suction pump (3) is arranged between the tank body (1) and the condensation box (2), the air inlet end of the air suction pump (3) is connected with the air outlet (13) of the tank body (1), and the air outlet end of the air suction pump (3) is connected with the air inlet (24) of the condensation box (; the method is characterized in that: all be equipped with guide plate (25) that can lead into oil drain port (29) with the fluid after the condensation on each lateral wall of condensing box (2), the one end of each guide plate (25) is fixed on the lateral wall that corresponds, and the other end concatenation of each guide plate (25) forms oil-out (251), fixed honeycomb duct (26) that are equipped with between oil-out (251) and oil drain port (29), the one end and the oil-out (251) of honeycomb duct (26) are connected, and the other end and the oil-out (251) of honeycomb duct (26) are connected, and are equipped with spiral finned plate (27) in honeycomb duct (26), fixed carbon plate (28) that are equipped with on spiral finned plate (27), fluid after the condensation discharges condensing box (2) behind carbon plate (28).
2. The oil and gas recovery device for the oil tank as claimed in claim 1, wherein: the caliber of the oil outlet (251) is smaller than that of the oil outlet (29), the guide pipe (26) is in a round table shape, the caliber of the upper end of the guide pipe (26) is smaller than that of the lower end of the guide pipe (26), the caliber of the upper end of the guide pipe (26) is connected with the oil outlet (251), the caliber of the lower end of the guide pipe (26) is connected with the oil outlet (29), the caliber of the upper end of the guide pipe (26) is larger than that of the oil outlet (251), and the caliber of the lower end of the guide pipe (26) is smaller than that of the oil.
3. The oil and gas recovery device for the oil tank as claimed in claim 1, wherein: be equipped with in honeycomb duct (26) and supply spiral fin plate (27) spiral male spiral spout (261), the one end of spiral fin plate (27) is passed spiral spout (261) and is connected with honeycomb duct (26) after, be equipped with dog (291) that can prevent spiral fin plate (27) roll-off on oil drain port (29), dog (291) slide and set up on oil drain port (29).
4. The oil and gas recovery device for the oil tank as claimed in claim 1, wherein: the guide plate (25) is provided with a plurality of guide grooves (252) which can guide the residual liquid into the oil outlet (251), and each guide groove (252) extends along the flowing direction of the residual liquid.
5. The oil and gas recovery device for the oil tank as claimed in claim 1, wherein: an oil collecting tank (4) for collecting oil is arranged below the oil outlet (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921293724.4U CN210853784U (en) | 2019-08-12 | 2019-08-12 | Oil gas recovery device for oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921293724.4U CN210853784U (en) | 2019-08-12 | 2019-08-12 | Oil gas recovery device for oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210853784U true CN210853784U (en) | 2020-06-26 |
Family
ID=71302567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921293724.4U Expired - Fee Related CN210853784U (en) | 2019-08-12 | 2019-08-12 | Oil gas recovery device for oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210853784U (en) |
-
2019
- 2019-08-12 CN CN201921293724.4U patent/CN210853784U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 |