CN214232827U - Oil gas recovery device of rectifying tower - Google Patents
Oil gas recovery device of rectifying tower Download PDFInfo
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- CN214232827U CN214232827U CN202120008083.4U CN202120008083U CN214232827U CN 214232827 U CN214232827 U CN 214232827U CN 202120008083 U CN202120008083 U CN 202120008083U CN 214232827 U CN214232827 U CN 214232827U
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Abstract
The utility model provides a rectifying column vapor recovery unit, include: a first cooling tower, comprising: a first tower body; a first air inlet provided at a lower end of the first tower body; the gas buffer plates are respectively a first gas buffer plate, a second gas buffer plate and a third gas buffer plate; the water inlet pipes are respectively a first water inlet pipe, a second water inlet pipe and a third water inlet pipe; the first air outlet is arranged at the upper end of the side wall of the first tower body; a second cooling tower disposed in parallel with the first cooling tower, comprising: a second tower body; the second air inlet is arranged at the lower end of the second tower body and is connected with the first air outlet through a pipeline; the water pipes are vertically arranged in the second tower body at equal intervals and are connected end to end; the second air outlet is arranged at the upper end of the second tower body; a water outlet; an oil discharge port; and (4) water replenishing. The utility model has reasonable structure; the recovery efficiency is improved, the oil-gas separation is thorough, and the recovery rate of the pyrolysis oil is high.
Description
Technical Field
The utility model belongs to the technical field of vapor recovery system, especially a rectifying column vapor recovery system device.
Background
In the refining, transportation, storage, sale and use processes of most liquid petroleum products and volatile chemical products, a large amount of volatile gas is inevitably emitted into the atmosphere, so that the environment is polluted, and the oil product loss is caused. Along with the stricter environmental protection requirements and the increasing shortage pressure of petroleum resources, oil refineries and petroleum storage, transportation and sales industries pay more and more attention to control oil and gas pollution and implement oil and gas recycling to the maximum extent.
The prior art is difficult to reasonably recover and utilize the part of oil gas, and the components of the oil gas from different sources are different, so how to separate the part of oil gas well and separate the oil products in the oil gas as much as possible is a problem which is difficult to solve by the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a condensation and water oil separating's of oil gas rectifying column vapor recovery system device is carried out at the tower body.
In order to achieve the above object, the utility model provides a rectifying column vapor recovery unit, include:
a first cooling tower, comprising:
a first tower body;
a first air inlet provided at a lower end of the first tower body;
the gas buffer plates are respectively a first gas buffer plate, a second gas buffer plate and a third gas buffer plate, the first gas buffer plate, the second gas buffer plate and the third gas buffer plate are fixedly arranged on the inner side wall surface of the first tower body at equal intervals from bottom to top, the first gas buffer plate, the second gas buffer plate and the third gas buffer plate are respectively provided with a buffer hole, the diameter of the buffer hole of the first gas buffer plate is 5-8 mm, the diameter of the buffer hole of the second gas buffer plate is 7-10 mm, and the diameter of the buffer hole of the third gas buffer plate is 8-14 mm;
the water inlet pipes are respectively a first water inlet pipe, a second water inlet pipe and a third water inlet pipe, the first water inlet pipe is arranged between the first gas buffer plate and the second gas buffer plate, the second water inlet pipe is arranged between the second gas buffer plate and the third gas buffer plate, the third water inlet pipe is arranged above the third gas buffer plate, spray nozzles are uniformly arranged on the first water inlet pipe, the second water inlet pipe and the third water inlet pipe, and the first water inlet pipe, the second water inlet pipe and the third water inlet pipe are all connected with the cooling water tank through main pipelines;
the first air outlet is arranged at the upper end of the side wall of the first tower body;
a second cooling tower disposed in parallel with the first cooling tower, comprising:
a second tower body;
the second air inlet is arranged at the lower end of the second tower body and is connected with the first air outlet through a pipeline;
the water pipes are vertically arranged in the second tower body at equal intervals, are connected end to end, are connected with a cooling water tank through pipelines, and are uniformly provided with spraying nozzles;
a second air outlet provided at an upper end of the second tower body;
the water outlets are respectively arranged at the lowest ends of the first tower body and the second tower body;
the oil discharge ports are respectively arranged at the bottom ends of the side walls of the first tower body and the second tower body;
and the water replenishing ports are respectively arranged on the side walls of the first tower body and the second tower body and are higher than the oil discharge ports.
The preferred scheme is as follows: the water replenishing port is connected with a water replenishing pump and a water source.
The preferred scheme is as follows: and the water pipe at the most lateral side in the second cooling tower is connected with the cooling water tank through a pipeline, and a water pump is arranged on the pipeline.
The preferred scheme is as follows: the main pipeline is provided with a water pump.
The preferred scheme is as follows: the lower extreme of first tower body and second tower body all is the arcwall face, and the delivery port all sets up first tower body and the lowest of second tower body lower extreme are in.
The preferred scheme is as follows: and hand holes are formed in the side walls of the first tower body and the second tower body and used for later maintenance and cleaning.
The preferred scheme is as follows: the water inlet pipe in the first cooling tower is spiral.
The utility model has the advantages that:
1. the utility model is provided with the first cooling tower and the second cooling tower, and the whole device has reasonable structure; the recovery efficiency is improved, the oil-gas separation is thorough, and the recovery rate of pyrolysis oil is high;
2. the utility model discloses be provided with the moisturizing mouth on first tower body and the second tower body lateral wall, utilize the moisturizing mouth to the interior moisturizing of tower in order to raise the height of oil reservoir, make the oil reservoir in the tower move up gradually and discharge from the oil drain port, remaining cooling water in the tower is discharged from the cooling water outlet at the bottom of the tower, thereby when realizing oil gas condensation, realize the separation of oil water in the tower body, the practicality of device is stronger;
3. be provided with the hand hole on the lateral wall of first tower body and second tower body for maintenance and clearance in the future.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of a first cooling tower water pipe of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to the specific situation for a user of ordinary skill in the art.
The utility model provides a rectifying column vapor recovery unit, include:
a first cooling tower, comprising:
a first tower 10;
a first air inlet 18 provided at a lower end of the first tower 10;
the gas buffer plates are respectively a first gas buffer plate 11, a second gas buffer plate 12 and a third gas buffer plate 13, the first gas buffer plate 11, the second gas buffer plate 12 and the third gas buffer plate 13 are fixedly arranged on the inner side wall surface of the first tower body 10 from bottom to top at equal intervals and are inclined by 15-20 degrees, buffer holes are formed in the first gas buffer plate 11, the second gas buffer plate 12 and the third gas buffer plate 13, the diameter of each buffer hole of the first gas buffer plate 11 is 5-8 mm, the diameter of each buffer hole of the second gas buffer plate 12 is 7-10 mm, and the diameter of each buffer hole of the third gas buffer plate 13 is 8-14 mm;
the water inlet pipes are respectively a first water inlet pipe 14, a second water inlet pipe 15 and a third water inlet pipe 16, the first water inlet pipe 14 is arranged between the first gas buffer plate 11 and the second gas buffer plate 12, the second water inlet pipe 15 is arranged between the second gas buffer plate 12 and the third gas buffer plate 13, the third water inlet pipe 16 is arranged above the third gas buffer plate 13, the first water inlet pipe 14, the second water inlet pipe 15 and the third water inlet pipe 16 are uniformly provided with spray nozzles, and the first water inlet pipe 14, the second water inlet pipe 15 and the third water inlet pipe 16 are all connected with the cooling water tank 17 through main pipelines;
a first air outlet 19 provided at an upper end of a side wall of the first tower 10;
a second cooling tower disposed in parallel with the first cooling tower, comprising:
a second tower 30;
a second air inlet 32 disposed at a lower end of the second tower body 30, wherein the second air inlet 32 is connected to the first air outlet 19 through a pipeline;
the water pipes 31 are vertically arranged in the second tower body 20 at equal intervals, the water pipes 21 are connected end to end, the water pipes 21 are connected with a cooling water tank through pipelines, and the water pipes 21 are uniformly provided with spraying nozzles;
a second air outlet provided at an upper end of the second tower 30;
a water outlet 22 respectively provided at the lowermost ends of the first and second towers 10 and 30;
and the water replenishing holes 20 are respectively arranged on the side walls of the first tower body 10 and the second tower body 30 and are higher than the oil discharge holes 21.
The utility model is provided with the first cooling tower and the second cooling tower, and the whole device has reasonable structure; the recovery efficiency is improved, the oil-gas separation is thorough, and the recovery rate of pyrolysis oil is high; the utility model discloses be provided with moisturizing mouth 20 on first tower body 10 and the second tower body 30 lateral wall, utilize moisturizing mouth 20 to the tower in order to raise the height of oil reservoir, make the oil reservoir in the tower move up gradually and discharge from oil drain port 21, remaining cooling water discharges from the cooling water outlet at the bottom of the tower in the tower, thereby when realizing the oil gas condensation, realize the separation of oil water in the tower body, the practicality of device is stronger; be provided with the hand hole on the lateral wall of first tower body 10 and second tower body 30 for maintenance and clearance in the future.
The utility model discloses a further embodiment, moisturizing pump and water source are connected to moisturizing mouth 20.
The utility model discloses a further embodiment, the water pipe 31 of avris in the second cooling tower passes through the tube coupling coolant tank, is provided with the water pump on this pipeline.
The utility model discloses a further embodiment, be provided with the water pump on the main line.
The utility model discloses a further embodiment, the lower extreme of first tower body 10 and second tower body 30 all is the arcwall face, and delivery port 22 all sets up first tower body 10 and the lower extreme of second tower body 30.
In another embodiment of the present invention, the side walls of the first tower body 10 and the second tower body 30 are provided with hand holes for future maintenance and cleaning.
In another embodiment of the present invention, the inlet pipe in the first cooling tower is spiral.
The utility model discloses the working process:
oil gas enters the first tower body 10 through a first air inlet 18 of the first cooling tower, meanwhile, cooling water of a cooling water tank 17 is pumped into a first water pipe 14, a second water pipe 15 and a third water pipe 16, the oil gas is mixed with water mist sprayed by the first water pipe 14 through a first gas buffer plate 11 to form primary condensation, the oil gas which is not completely condensed at the first time continuously rises and is mixed with the water mist sprayed by the second water pipe 15 through a second gas buffer plate 12 for condensation, the oil gas which is not completely condensed continuously rises and is mixed with the water mist sprayed by the third water pipe 16 through a third gas buffer plate 13 for condensation, the oil gas which is not completely condensed continuously rises and enters the second cooling tower from a first air outlet 19, and the water mist sprayed by a water pipe 31 in the second tower body 30 is continuously mixed with the oil gas due to upward flow from the second air outlet 30; the oil-water mixture liquid after condensation flows downwards, accumulate in the tower bottom of first cooling tower and second cooling tower gradually, along with the increase of comdenstion water, the oil-water mixture liquid level at the tower bottom rises gradually and takes place the layering, the oil reservoir is upper, the water layer is under, after the condensation, wait after oil-water mixture liquid level is stable, open the oil drain 21 and the moisturizing mouth 20 that first cooling tower and second cooling tower set up, when the oil reservoir does not cross oil drain 21, just discharge oil from oil drain 21, moisturizing mouth 20 adds water to the tower bottom, rise the oil reservoir, make the oil reservoir all can discharge from oil drain 21, then moisturizing mouth 20 stops the moisturizing, open the delivery port 22 at the tower bottom, make the cooling water of first tower body 10 and second tower body 30 discharge.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (7)
1. Rectifying column oil gas recovery device, its characterized in that includes:
a first cooling tower, comprising:
a first tower body;
a first air inlet provided at a lower end of the first tower body;
the gas buffer plates are respectively a first gas buffer plate, a second gas buffer plate and a third gas buffer plate, the first gas buffer plate, the second gas buffer plate and the third gas buffer plate are fixedly arranged on the inner side wall surface of the first tower body at equal intervals from bottom to top, the first gas buffer plate, the second gas buffer plate and the third gas buffer plate are respectively provided with a buffer hole, the diameter of the buffer hole of the first gas buffer plate is 5-8 mm, the diameter of the buffer hole of the second gas buffer plate is 7-10 mm, and the diameter of the buffer hole of the third gas buffer plate is 8-14 mm;
the water inlet pipes are respectively a first water inlet pipe, a second water inlet pipe and a third water inlet pipe, the first water inlet pipe is arranged between the first gas buffer plate and the second gas buffer plate, the second water inlet pipe is arranged between the second gas buffer plate and the third gas buffer plate, the third water inlet pipe is arranged above the third gas buffer plate, spray nozzles are uniformly arranged on the first water inlet pipe, the second water inlet pipe and the third water inlet pipe, and the first water inlet pipe, the second water inlet pipe and the third water inlet pipe are all connected with the cooling water tank through main pipelines;
the first air outlet is arranged at the upper end of the side wall of the first tower body;
a second cooling tower disposed in parallel with the first cooling tower, comprising:
a second tower body;
the second air inlet is arranged at the lower end of the second tower body and is connected with the first air outlet through a pipeline;
the water pipes are vertically arranged in the second tower body at equal intervals, are connected end to end, are connected with a cooling water tank through pipelines, and are uniformly provided with spraying nozzles;
a second air outlet provided at an upper end of the second tower body;
the water outlets are respectively arranged at the lowest ends of the first tower body and the second tower body;
the oil discharge ports are respectively arranged at the bottom ends of the side walls of the first tower body and the second tower body;
and the water replenishing ports are respectively arranged on the side walls of the first tower body and the second tower body and are higher than the oil discharge ports.
2. The oil and gas recovery device of the rectifying tower of claim 1, wherein the water replenishing port is connected with a water replenishing pump and a water source.
3. The oil and gas recovery device of a rectifying tower as claimed in claim 1, wherein the water pipe at the most lateral side in the second cooling tower is connected with a cooling water tank through a pipeline, and a water pump is arranged on the pipeline.
4. The oil and gas recovery device of a rectification tower of claim 1, wherein a water pump is arranged on the main pipeline.
5. The oil-gas recovery device of the rectifying tower as claimed in claim 1, wherein the lower ends of the first tower body and the second tower body are both arc-shaped surfaces, and the water outlet is arranged at the lowest position of the lower ends of the first tower body and the second tower body.
6. The oil and gas recovery device of claim 1, wherein the side walls of the first tower body and the second tower body are provided with hand holes for later maintenance and cleaning.
7. The oil and gas recovery device of claim 1, wherein the water inlet pipe in the first cooling tower is helical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120008083.4U CN214232827U (en) | 2021-01-04 | 2021-01-04 | Oil gas recovery device of rectifying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120008083.4U CN214232827U (en) | 2021-01-04 | 2021-01-04 | Oil gas recovery device of rectifying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214232827U true CN214232827U (en) | 2021-09-21 |
Family
ID=77723924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120008083.4U Active CN214232827U (en) | 2021-01-04 | 2021-01-04 | Oil gas recovery device of rectifying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214232827U (en) |
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2021
- 2021-01-04 CN CN202120008083.4U patent/CN214232827U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Distillation column oil and gas recovery unit Effective date of registration: 20220512 Granted publication date: 20210921 Pledgee: Tieling Branch of Shengjing Bank Co.,Ltd. Pledgor: TIELING JINDUO SCIENCE AND TECHNOLOGY CO.,LTD. Registration number: Y2022210000041 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230213 Granted publication date: 20210921 Pledgee: Tieling Branch of Shengjing Bank Co.,Ltd. Pledgor: TIELING JINDUO SCIENCE AND TECHNOLOGY CO.,LTD. Registration number: Y2022210000041 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Distillation tower oil and gas recovery unit Effective date of registration: 20230216 Granted publication date: 20210921 Pledgee: Tieling Branch of Shengjing Bank Co.,Ltd. Pledgor: TIELING JINDUO SCIENCE AND TECHNOLOGY CO.,LTD. Registration number: Y2023210000023 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |