CN213273854U - Heat exchanger for oil-gas separation tower - Google Patents
Heat exchanger for oil-gas separation tower Download PDFInfo
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- CN213273854U CN213273854U CN202021360831.7U CN202021360831U CN213273854U CN 213273854 U CN213273854 U CN 213273854U CN 202021360831 U CN202021360831 U CN 202021360831U CN 213273854 U CN213273854 U CN 213273854U
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Abstract
The utility model relates to an oil-gas separation tower subassembly, the heat exchanger for the oil-gas separation tower specifically says so. It includes the coil pipe, and the lower head of this coil pipe is connected with the inlet pipe, and the overhead joint of coil pipe is connected with the discharging pipe, has first coupling on the discharging pipe. The feeding pipe is characterized by being divided into a first section body and a second section body, and a supporting cylinder is arranged between the first section body and the second section body. One end of the first section body is connected with a second pipe joint, the other end of the first section body is connected with the supporting cylinder, one end of the second section body is connected with the supporting cylinder, and the other end of the second section body is connected with the lower end of the coil pipe. A first screen plate and a second screen plate are arranged in the supporting cylinder, and divide an inner cavity of the supporting cylinder into two parts, wherein one part is connected with the first section body, and the other part is connected with the second section body. The heat exchanger is not easy to block and has higher heat exchange efficiency.
Description
Technical Field
The utility model relates to an oil-gas separation tower subassembly, the heat exchanger for the oil-gas separation tower that is used for heating the medium so that improve oil-gas separation tower work efficiency specifically says so.
Background
Oil and gas separation tower, as the name implies, is a tower for separating oil from gas. In order to improve the working efficiency, a heat exchanger is generally needed to heat the oil-gas separation tower.
At present, the heat exchanger for the oil-gas separation tower used in the industry comprises a coil pipe, wherein the lower end of the coil pipe is connected with a feeding pipe which is horizontally arranged, the upper end of the coil pipe is connected with a discharging pipe which is horizontally arranged, and a first pipe joint is arranged on the discharging pipe. When the oil-gas separation device is used, the coil pipe is arranged in the oil-gas separation tower, and the discharge pipe and the feed pipe penetrate through the pre-installation hole of the oil-gas separation tower and extend out of the oil-gas separation tower. During operation, a high-temperature medium is fed from the feeding pipe, is discharged through the coil pipe and the discharging pipe, and is contacted with a low-temperature medium in the oil-gas separation tower to form heat exchange when passing through the coil pipe, so that a heating effect is achieved. Generally, the high-temperature medium can contain some impurities, and when the impurities enter the coil pipe, the impurities can be accumulated at the corner because the corner of the coil pipe is more, so that the heat exchanger is blocked, and the heat exchange efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a heat exchanger for oil-gas separation tower, this heat exchanger is difficult for blockking up, and heat exchange efficiency is higher.
In order to solve the problems, the following technical scheme is provided:
the utility model discloses a heat exchanger for oil-gas separation tower includes the coil pipe, and the lower head of this coil pipe is connected with the inlet pipe that the level was arranged, and the upper head of coil pipe is connected with the discharging pipe that the level was arranged, has first coupling on the discharging pipe. The feeding pipe is characterized in that the feeding pipe is divided into a first section body and a second section body, a supporting cylinder is horizontally arranged between the first section body and the second section body, two ends of the supporting cylinder are closed, and the axis of the supporting cylinder is perpendicular to the axis of the feeding pipe. One end of the first section body is connected with a second pipe joint, the other end of the first section body is connected with the supporting cylinder, one end of the second section body is connected with the supporting cylinder, and the other end of the second section body is connected with the lower end of the coil pipe. The support cylinder is internally provided with a first screen plate and a second screen plate, the first screen plate is vertically arranged, the upper edge of the first screen plate is connected with the top of the support cylinder in a fixed sealing manner, the two ends of the first screen plate are respectively connected with the two ends of the support cylinder in a fixed sealing manner, the second screen plate is obliquely arranged, the upper edge of the second screen plate is in butt joint with the lower edge of the first screen plate, the two ends of the second screen plate are respectively connected with the two ends of the support cylinder in a fixed sealing manner, the lower edge of the second screen plate is fixed with the side wall of the support cylinder between the first section of body and the lower part of the second section of body, so that the inner cavity of the support cylinder is divided into two parts, one part of the two parts is connected with the first section of body, and the other part is connected with the second section of body.
The second screen plate is obliquely arranged towards one side of the second section body, a vertically arranged slag collecting pipe is arranged at the bottom of the supporting cylinder, and a lower cover plate is arranged at the bottom of the slag collecting pipe.
The side wall of the supporting cylinder corresponding to the second section of body is provided with a flushing pipe, and the outer end of the flushing pipe is provided with an upper cover plate.
And one side of the coil pipe is provided with a supporting strip which is vertically arranged.
By adopting the scheme, the method has the following advantages:
because the utility model discloses an inlet pipe of heat exchanger for oil-gas separation tower divide into first section body and second section body, there is a support section of thick bamboo between first section body and second section body, the one end of first section body is connected with the second coupling, the other end of first section body links to each other with a support section of thick bamboo, the one end of second section body links to each other with a support section of thick bamboo, the other end of second section body links to each other with the lower of coil pipe, there are first screen board and second screen board in the support section of thick bamboo, first screen board and second screen board divide into two parts with the inner chamber of a support section of thick bamboo, one of them part links to each other with first section body, another part links to each other with the second section body. When the heat exchanger is used, impurities in high-temperature media are blocked by the screen mesh and fall into the supporting cylinder, and the impurities cannot enter the coil pipe, so that the heat exchanger cannot be blocked, and the heat exchange efficiency cannot be reduced.
Drawings
FIG. 1 is a schematic structural view of a heat exchanger for an oil-gas separation tower according to the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1 and figure 2, the utility model discloses a heat exchanger for oil-gas separation tower includes coil pipe 1, and the lower head of this coil pipe 1 is connected with the inlet pipe that the level was arranged, and the upper head of coil pipe 1 is connected with discharging pipe 3 that the level was arranged, has first coupling 2 on discharging pipe 3. The feeding pipe is divided into a first section body 51 and a second section body 52, a supporting cylinder 7 which is horizontally arranged is arranged between the first section body 51 and the second section body 52, two ends of the supporting cylinder 7 are closed, and the axis of the supporting cylinder 7 is vertical to the axis of the feeding pipe. One end of the first section of body 51 is connected with the second coupling 6, and the other end of the first section of body 51 links to each other with a support section of thick bamboo 7, and one end of the second section of body 52 links to each other with a support section of thick bamboo 7, and the other end of the second section of body 52 with the lower head of coil pipe 1 links to each other. The support cylinder 7 is internally provided with a first screen plate 10 and a second screen plate 11, the first screen plate 10 is vertically arranged, the upper edge of the first screen plate 10 is connected with the top of the support cylinder 7 in a fixed sealing manner, two ends of the first screen plate 10 are respectively connected with two ends of the support cylinder 7 in a fixed sealing manner, the second screen plate 11 is obliquely arranged, the upper edge of the second screen plate 10 is in butt joint with the lower edge of the first screen plate 10, two ends of the second screen plate 11 are respectively connected with two ends of the support cylinder 7 in a fixed sealing manner, the lower edge of the second screen plate 11 is fixed with the side wall of the support cylinder 7 between the first section of body 51 and the lower part of the second section of body 52, so that the inner cavity of the support cylinder 7 is divided into two parts, one part is connected with the first section of body 51, and the other part is connected with the second section of body 52.
In order to facilitate slag discharge, the second screen plate 11 is obliquely arranged towards one side of the second section 52, the bottom of the support cylinder 7 is provided with a slag collecting pipe 9 which is vertically arranged, and the bottom of the slag collecting pipe 9 is provided with a lower cover plate 13.
For the convenience of back washing, the side wall of the supporting cylinder 7 corresponding to the second section 52 is provided with a washing pipe 8, and the outer end of the washing pipe 8 is provided with an upper cover plate 12.
In order to be connected with an oil-gas heat exchanger conveniently, one side of the coil pipe 1 is provided with a supporting strip 4 which is vertically arranged.
When the oil-gas separation device is used, the coil pipe 1 is arranged in the oil-gas separation tower, and the discharge pipe 3 and the feed pipe penetrate through a pre-installation hole of the oil-gas separation tower and extend out of the oil-gas separation tower. During operation, send into high temperature medium from the inlet pipe, high temperature medium discharges through coil pipe 1 and discharging pipe 3, when passing through coil pipe 1, contacts with the low temperature medium in the oil-gas separation tower, forms the heat transfer to reach the effect of heating, impurity in the high temperature medium is blockked by the screen cloth, falls into in the support cylinder 7. The upper cover plate 12 is opened periodically, and the first screen plate 10 and the second screen plate 11 are backwashed by using high-pressure water, so that the smoothness of the first screen plate 10 and the second screen plate 11 is kept.
Claims (4)
1. The heat exchanger for the oil-gas separation tower comprises a coil pipe (1), wherein a horizontally arranged feeding pipe is connected to the lower end of the coil pipe (1), a horizontally arranged discharging pipe (3) is connected to the upper end of the coil pipe (1), and a first pipe joint (2) is arranged on the discharging pipe (3); the device is characterized in that the feeding pipe is divided into a first section body (51) and a second section body (52), a supporting cylinder (7) which is horizontally arranged is arranged between the first section body (51) and the second section body (52), two ends of the supporting cylinder (7) are closed, and the axis of the supporting cylinder (7) is vertical to the axis of the feeding pipe; one end of the first section of body (51) is connected with a second pipe joint (6), the other end of the first section of body (51) is connected with a supporting cylinder (7), one end of the second section of body (52) is connected with the supporting cylinder (7), and the other end of the second section of body (52) is connected with the lower end of the coil pipe (1); a first screen plate (10) and a second screen plate (11) are arranged in the supporting cylinder (7), the first screen plate (10) is vertically arranged, the upper edge of the first screen plate (10) is connected with the top of the supporting cylinder (7) in a fixed sealing manner, two ends of the first screen plate (10) are respectively connected with two ends of the supporting cylinder (7) in a fixed sealing manner, the second screen plate (11) is obliquely arranged, the upper edge of the second screen plate (11) is butted with the lower edge of the first screen plate (10), two ends of the second screen plate (11) are respectively connected with two ends of the supporting cylinder (7) in a fixed sealing manner, the lower edge of the second screen plate (11) is fixed with the side wall of the supporting cylinder (7) between the lower portions of the first section body (51) and the second section body (52), so that the inner cavity of the supporting cylinder (7) is divided into two parts, wherein one part is connected with the first section body (51), the other part is connected with a second segment body (52).
2. The heat exchanger for the oil-gas separation tower as claimed in claim 1, wherein the second sieve plate (11) is arranged obliquely towards one side of the second segment body (52), the bottom of the support cylinder (7) is provided with a vertically arranged slag collecting pipe (9), and the bottom of the slag collecting pipe (9) is provided with a lower cover plate (13).
3. The heat exchanger for the oil-gas separation tower as claimed in claim 1, wherein the portion of the side wall of the support cylinder (7) corresponding to the second section (52) is provided with a flushing pipe (8), and the outer end of the flushing pipe (8) is provided with an upper cover plate (12).
4. The heat exchanger for the oil-gas separation tower as claimed in any one of claims 1 to 3, characterized in that one side of the coil (1) is provided with vertically arranged support bars (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021360831.7U CN213273854U (en) | 2020-07-13 | 2020-07-13 | Heat exchanger for oil-gas separation tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021360831.7U CN213273854U (en) | 2020-07-13 | 2020-07-13 | Heat exchanger for oil-gas separation tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213273854U true CN213273854U (en) | 2021-05-25 |
Family
ID=75959437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021360831.7U Active CN213273854U (en) | 2020-07-13 | 2020-07-13 | Heat exchanger for oil-gas separation tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213273854U (en) |
-
2020
- 2020-07-13 CN CN202021360831.7U patent/CN213273854U/en active Active
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