CN108759960B - Air eliminator for petrochemical system - Google Patents
Air eliminator for petrochemical system Download PDFInfo
- Publication number
- CN108759960B CN108759960B CN201810893872.3A CN201810893872A CN108759960B CN 108759960 B CN108759960 B CN 108759960B CN 201810893872 A CN201810893872 A CN 201810893872A CN 108759960 B CN108759960 B CN 108759960B
- Authority
- CN
- China
- Prior art keywords
- oil
- box body
- end surface
- gas
- cylinder body
- 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.)
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Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000003921 oil Substances 0.000 description 36
- 239000007787 solid Substances 0.000 description 6
- 238000003379 elimination reaction Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000008030 elimination Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000005276 aerator Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/08—Air or gas separators in combination with liquid meters; Liquid separators in combination with gas-meters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The invention provides a gas eliminator for a petrochemical system, which comprises a cylinder body, a hollow pipe, a box body, a first stop valve and a fixed ring, wherein the fixed ring is welded on the annular side surface of a tank body, the box body is arranged on the upper end surface of the fixed ring, the first stop valve is arranged on the lower side of the right end surface of the box body, the cylinder body is arranged on the right side of an automatic exhaust valve, the upper end of the hollow pipe is arranged on the lower side of the right end surface of the cylinder body, and the lower end of the hollow pipe is arranged on the upper end surface of the box body.
Description
Technical Field
The invention relates to a gas eliminator for a petrochemical system, and belongs to the field of petrochemical systems.
Background
In crude oil transportation, a certain amount of bubble gas, volatile gas and sucked gas are contained in an oil product due to various reasons, and the bubble gas, the volatile gas and the sucked gas are metered together with the oil product through a flowmeter, so that a false value of the flowmeter with higher metering precision is generated, and the true precision of the flowmeter is lost. Therefore, it is necessary to try to remove the gas mixed into the liquid to be measured before the liquid to be measured enters the flowmeter, and a gas eliminator is generally used to treat the gas in the oil.
When the gas in the pipeline gathers in the upper side of the interior of the air eliminator for a certain amount, the automatic exhaust valve can be opened for exhaust due to the action of pressure difference, the air eliminator is easy to mix with a little oil in the exhaust gas in the exhaust process, and then the sprayed oil can pollute the surface of the air eliminator and the installation environment.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide the air eliminator for the petrochemical system, so as to solve the problems in the background art.
In order to achieve the above object, the present invention is realized by the following technical scheme: the utility model provides a petrochemical industry is air eliminator for system, including collecting the subassembly, go out oil pipe, the jar body, advance oil pipe, apron and automatic exhaust valve, the apron passes through the bolt to be installed at jar body up end, advance oil pipe welding in jar body annular side front side, go out oil pipe welding at jar body annular side rear side, automatic exhaust valve installs at apron up end intermediate position, collecting the subassembly and including the cylinder, the hollow tube, the box body, first stop valve and solid fixed ring, gu fixed ring welding is on jar body annular side, the box body is installed at solid fixed ring up end, first stop valve is installed at box body right-hand member face downside, the cylinder sets up on automatic exhaust valve right side, hollow tube upper end is installed at cylinder right-hand member face downside and hollow tube lower extreme is installed at box body up end.
Further, the fixed ring up end is annular equidistance and has seted up two at least groups screw hole, and the side department is fixed with square board and square board up end has seted up the slotted hole before the box body terminal surface, installs fastening bolt and fastening bolt lower extreme meshing in the screw hole in the slotted hole.
Further, a second stop valve is arranged in the middle of the lower end face of the tank body.
Further, a wire netting is fixed on the right side inside the cylinder.
Further, two groups of supporting legs are symmetrically arranged on the lower end face of the tank body.
Further, flanges are welded at the rear end of the oil outlet pipe and the front end of the oil inlet pipe.
The invention has the beneficial effects that: according to the gas eliminator for the petrochemical system, the cylinder body, the hollow pipe, the box body, the first stop valve and the fixed ring are added, so that the problem that a small amount of oil is easy to mix in discharged gas in the gas elimination process of the gas eliminator, and then sprayed oil pollutes the surface and the installation environment of the gas eliminator is solved, the cylinder body is placed at the gas elimination position of the automatic gas elimination valve, the oil discharged along with the gas is collected by the box body, the purpose of collecting the oil is achieved, the influence of the discharged oil on the installation environment is reduced, and the fixed ring is convenient to adjust the position of the box body according to the gas elimination position of the automatic gas elimination valve.
The invention is convenient for the fixed connection of the box body and the fixed ring, and is additionally provided with the second stop valve, the design is convenient for discharging impurities in the tank body, and is additionally provided with the wire netting, the design reduces the probability of spraying oil discharged along with gas through the left side of the cylinder body, and is additionally provided with the supporting leg, the design is convenient for the installation of the tank body, and is additionally provided with the flange, and the design is convenient for the connection installation of the oil outlet pipe and the oil inlet pipe.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of a structure of a de-aerator for petrochemical systems according to the present invention;
FIG. 2 is a schematic cross-sectional view of a cylinder in a de-aerator for petrochemical systems according to the present invention;
in the figure: the automatic oil-discharging device comprises a 1-cylinder body, a 2-hollow pipe, a 3-box body, a 4-first stop valve, a 5-fixed ring, a 6-oil outlet pipe, a 7-tank body, an 8-oil inlet pipe, a 9-cover plate, a 10-automatic exhaust valve, an 11-threaded hole, a 12-flange, a 13-supporting leg, a 14-second stop valve, a 15-wire mesh and a 16-square plate.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Referring to fig. 1 and 2, the present invention provides a technical solution: the utility model provides a petrochemical industry is air eliminator for system, includes collection subassembly, goes out oil pipe 6, jar body 7, advances oil pipe 8, apron 9 and automatic exhaust valve 10, and apron 9 passes through the bolt to be installed at jar body 7 up end, advances oil pipe 8 welding in jar body 7 annular side front side, goes out oil pipe 6 welding in jar body 7 annular side rear side, and automatic exhaust valve 10 installs at apron 9 up end intermediate position.
The collection assembly comprises a cylinder body 1, a hollow pipe 2, a box body 3, a first stop valve 4 and a fixed ring 5, wherein the fixed ring 5 is welded on the annular side surface of a tank body 7, the box body 3 is installed on the upper end surface of the fixed ring 5, the first stop valve 4 is installed on the lower side of the right end surface of the box body 3, the cylinder body 1 is arranged on the right side of an automatic exhaust valve 10, the upper end of the hollow pipe 2 is installed on the lower side of the right end surface of the cylinder body 1, the lower end of the hollow pipe 2 is installed on the upper end surface of the box body 3, the position of the box body 3 on the fixed ring 5 is adjusted according to the exhaust position of the automatic exhaust valve 10, when the cylinder body 1 is positioned at the exhaust position of the automatic exhaust valve 10, the box body 3 is fixed on the fixed ring 5, and then when the gas in the tank body 7 is exhausted through the automatic exhaust valve 10, if oil is mixed in the exhausted gas, the oil enters the cylinder body 1 along with the air flow and is collected in the cylinder body 1, and then flows into the box body 3 through the hollow pipe 2, the space is provided for storing the oil, the oil is exhausted through the first stop valve 4, the purpose of exhausting the oil in the box body 3 is reached, and the effect on the surface of the tank 7 along with the gas is reduced.
At least two sets of screw holes 11 have been seted up to solid fixed ring 5 up end in annular equidistance, and square board 16 up end have been seted up to side edge department is fixed with in the terminal surface before the box body 3, install fastening bolt in the slotted hole and fastening bolt lower extreme meshing is in screw hole 11, after the position of box body 3 on solid fixed ring 5 was confirmed, the fastening bolt in the adjustment slotted hole until fastening bolt aligns with the corresponding screw hole 11 on the solid fixed ring 5, realizes the connection of square board 16 and solid fixed ring 5 after screwing in screw hole 11 with fastening bolt, realizes the fixed of box body 3 positions then.
A second stop valve 14 is arranged in the middle of the lower end surface of the tank body 7, and the second stop valve 14 is opened to facilitate the discharge of impurities such as residual oil in the tank body 7.
The wire netting 15 is fixed on the right side inside the cylinder body 1, and the wire netting 15 reduces the probability that the oil liquid entering the cylinder body 1 flows out of the cylinder body 1 under the action of air flow.
Two groups of supporting legs 13 are symmetrically arranged on the lower end face of the tank body 7, and the supporting legs 13 are convenient for supporting the tank body 7 and for fixedly mounting the tank body 7.
The flange 12 is welded at the rear end of the oil outlet pipe 6 and the front end of the oil inlet pipe 8, and the flange 12 is convenient for connecting and installing the oil outlet pipe 6 and the oil inlet pipe 8.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a petrochemical industry is air eliminator for system, includes collection subassembly, goes out oil pipe (6), jar body (7), advances oil pipe (8), apron (9) and automatic exhaust valve (10), its characterized in that: the cover plate (9) is arranged on the upper end surface of the tank body (7) through bolts, the oil inlet pipe (8) is welded on the front side of the annular side surface of the tank body (7), the oil outlet pipe (6) is welded on the rear side of the annular side surface of the tank body (7), and the automatic exhaust valve (10) is arranged in the middle of the upper end surface of the cover plate (9);
the collecting assembly comprises a cylinder body (1), a hollow pipe (2), a box body (3), a first stop valve (4) and a fixed ring (5), wherein the fixed ring (5) is welded on the annular side surface of the tank body (7), the box body (3) is arranged on the upper end surface of the fixed ring (5), the first stop valve (4) is arranged on the lower side of the right end surface of the box body (3), the cylinder body (1) is arranged on the right side of an automatic exhaust valve (10), the upper end of the hollow pipe (2) is arranged on the lower side of the right end surface of the cylinder body (1), and the lower end of the hollow pipe (2) is arranged on the upper end surface of the box body (3);
when the cylinder body (1) is positioned at the exhaust position of the automatic exhaust valve (10), the box body (3) is fixed on the fixed ring (5), and then when the gas in the tank body (7) is exhausted through the automatic exhaust valve (10), if oil is mixed in the exhausted gas, the oil enters the cylinder body (1) along with the air flow and is collected in the cylinder body (1), and then flows into the box body (3) through the hollow pipe (2), and the box body (3) provides a space for storing the oil.
2. A gas eliminator for petrochemical systems as claimed in claim 1, wherein: at least two groups of threaded holes (11) are formed in the upper end face of the fixing ring (5) at equal intervals in an annular mode, a square plate (16) is fixed at the lower side edge of the front end face of the box body (3), a long round hole is formed in the upper end face of the square plate (16), a fastening bolt is arranged in the long round hole, and the lower end of the fastening bolt is meshed in the threaded hole (11).
3. A gas eliminator for petrochemical systems as claimed in claim 1, wherein: a second stop valve (14) is arranged in the middle of the lower end surface of the tank body (7).
4. A gas eliminator for petrochemical systems as claimed in claim 1, wherein: an iron wire net (15) is fixed on the right side inside the cylinder body (1).
5. A gas eliminator for petrochemical systems as claimed in claim 1, wherein: two groups of supporting legs (13) are symmetrically arranged on the lower end surface of the tank body (7).
6. A gas eliminator for petrochemical systems as claimed in claim 1, wherein: flanges (12) are welded at the rear end of the oil outlet pipe (6) and the front end of the oil inlet pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810893872.3A CN108759960B (en) | 2018-08-08 | 2018-08-08 | Air eliminator for petrochemical system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810893872.3A CN108759960B (en) | 2018-08-08 | 2018-08-08 | Air eliminator for petrochemical system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108759960A CN108759960A (en) | 2018-11-06 |
| CN108759960B true CN108759960B (en) | 2024-03-22 |
Family
ID=63969274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810893872.3A Active CN108759960B (en) | 2018-08-08 | 2018-08-08 | Air eliminator for petrochemical system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108759960B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0474167A2 (en) * | 1990-09-04 | 1992-03-11 | Kabushiki Kaisha Seidenko | Method of mounting loudspeakers and device therefor |
| CN2665676Y (en) * | 2003-12-30 | 2004-12-22 | 天津开发区翔龙网络设备有限公司 | Straight emitting type sensor with two photoelectric tubes |
| CN1602281A (en) * | 2002-05-23 | 2005-03-30 | 吉田英治 | Device, unit, and system for fluid extraction |
| CN203929156U (en) * | 2014-06-25 | 2014-11-05 | 湘电重型装备有限公司 | Pipeline exhaust liquid device for flow rate test |
| CN204767696U (en) * | 2015-07-09 | 2015-11-18 | 宋志强 | Novel filter of cooling down |
| CN205820869U (en) * | 2016-07-29 | 2016-12-21 | 张家港浦项不锈钢有限公司 | A kind of oil drum drain the oil device |
| CN207215213U (en) * | 2017-08-07 | 2018-04-10 | 江苏微浪电子科技有限公司 | A kind of flowmeter for strengthening pipe joint fixing intensity |
| CN107999480A (en) * | 2017-12-25 | 2018-05-08 | 河南智金网络技术有限公司 | A kind of carbon molecular sieve tar separator |
| CN208606838U (en) * | 2018-08-08 | 2019-03-15 | 合肥精都机电仪表有限公司 | A kind of petrochemical system air separator |
-
2018
- 2018-08-08 CN CN201810893872.3A patent/CN108759960B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0474167A2 (en) * | 1990-09-04 | 1992-03-11 | Kabushiki Kaisha Seidenko | Method of mounting loudspeakers and device therefor |
| CN1602281A (en) * | 2002-05-23 | 2005-03-30 | 吉田英治 | Device, unit, and system for fluid extraction |
| CN2665676Y (en) * | 2003-12-30 | 2004-12-22 | 天津开发区翔龙网络设备有限公司 | Straight emitting type sensor with two photoelectric tubes |
| CN203929156U (en) * | 2014-06-25 | 2014-11-05 | 湘电重型装备有限公司 | Pipeline exhaust liquid device for flow rate test |
| CN204767696U (en) * | 2015-07-09 | 2015-11-18 | 宋志强 | Novel filter of cooling down |
| CN205820869U (en) * | 2016-07-29 | 2016-12-21 | 张家港浦项不锈钢有限公司 | A kind of oil drum drain the oil device |
| CN207215213U (en) * | 2017-08-07 | 2018-04-10 | 江苏微浪电子科技有限公司 | A kind of flowmeter for strengthening pipe joint fixing intensity |
| CN107999480A (en) * | 2017-12-25 | 2018-05-08 | 河南智金网络技术有限公司 | A kind of carbon molecular sieve tar separator |
| CN208606838U (en) * | 2018-08-08 | 2019-03-15 | 合肥精都机电仪表有限公司 | A kind of petrochemical system air separator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108759960A (en) | 2018-11-06 |
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