CN209872885U - Natural gas oil-gas separation equipment with filtering structure - Google Patents
Natural gas oil-gas separation equipment with filtering structure Download PDFInfo
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- CN209872885U CN209872885U CN201920560091.2U CN201920560091U CN209872885U CN 209872885 U CN209872885 U CN 209872885U CN 201920560091 U CN201920560091 U CN 201920560091U CN 209872885 U CN209872885 U CN 209872885U
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Abstract
The utility model relates to an oil gas treatment facility technical field just discloses a from natural gas oil-gas separation equipment of taking filtration, including barrel and top cap, the top fixed mounting of top cap has the natural gas blast pipe, the inner wall of barrel and the bottom movable mounting who is located the top cap have a section of thick bamboo, the left side of barrel just is located the below fixed mounting who strains a section of thick bamboo and has the relief valve takeover that runs through and extend to the inside of barrel, the right side of barrel and the right side fixed mounting who is located the relief valve takeover have the piezometer pipe that runs through and extend to the inside of barrel, the left side of barrel just is located the below movable mounting that the relief valve takeover and runs through and extend to the inside natural gas intake pipe. This natural gas oil-gas separation equipment from taking filtration is hemisphere lug and filtration pore through the top of second filter plate, has increased the effective oil blocking area of separator to produce different angles of arresting, improve the separator and block oily effect and separation effect.
Description
Technical Field
The utility model relates to an oil gas treatment facility technical field specifically is a from natural gas oil-gas separation equipment of taking filtration.
Background
Along with the high-speed development of oil industry, more and more people drop into the oil-gas-water separation technique of research natural gas, and along with the lapse of time, oil-gas-water separation technique is also improving and perfecting constantly, and oil-gas separator mainly adopts the two-stage formula structure to carry out oil-gas separation, and it is including being the barrel-shaped cartridge case, and the upper portion of barrel case is equipped with the gas mixture import, and the lower part is equipped with the exhaust outlet, is equipped with the filter core in the cartridge case, and the gas mixture mainly is filtered by the.
The invention with the application number of 201120121038.6 discloses an oil-gas separator, which comprises an outer shell provided with a gas inlet and a gas outlet, wherein the gas inlet is arranged at the lower part of the outer shell, the gas outlet is arranged at the top of the outer shell, a plurality of baffles which are arranged at intervals in a staggered manner are fixedly arranged at the lower part of an inner cavity of the outer shell, the inner cavity of the outer shell is divided into zigzag upward channels by the baffles, and a filter screen is arranged at the upper part of the inner cavity of the outer shell; the outer shell is cylindrical and consists of an upper section and a lower section, the diameter of the lower section of the outer shell is smaller than that of the upper section of the outer shell, the baffle is arranged in the lower section of the outer shell, and the filter screen is arranged in the upper section of the outer shell; be equipped with protruding ring boss in the interior cavity wall of upper segment shell body, the filter screen is installed on ring boss, but in this oil and gas separator, the filter screen easily takes place to block up when filtering, can increase the resistance after the jam and lead to the oil-gas separation effect relatively poor, and dismouting and renew cartridge are comparatively troublesome, oil and gas separator can not carry out operations such as pressure measurement and temperature measurement well, cause life shorter, so provide a natural gas oil-gas separation equipment from taking filtration and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The not enough to prior art, the utility model provides a from natural gas oil-gas separation equipment of taking filtration possesses and prevents blockking up and be convenient for advantage such as wash, has solved oil and gas separator, and the filter screen easily takes place to block up when filtering, can increase the resistance after the jam and lead to the oil-gas separation effect relatively poor, and dismouting and renew cartridge are comparatively troublesome, and oil and gas separator can not carry out operations such as pressure measurement and temperature measurement well, causes the shorter problem of life.
(II) technical scheme
For the purpose of realizing above-mentioned jam-proof and the abluent purpose of being convenient for, the utility model provides a following technical scheme: a natural gas oil-gas separation device with a filtering structure comprises a cylinder body and a top cover, wherein a natural gas exhaust pipe is fixedly mounted at the top of the top cover, a filter cylinder is movably mounted at the bottom of the inner wall of the cylinder body and positioned on the top cover, a safety valve connecting pipe which penetrates through and extends to the inside of the cylinder body is fixedly mounted at the left side of the cylinder body and positioned below the filter cylinder, a pressure measuring pipe which penetrates through and extends to the inside of the cylinder body is fixedly mounted at the right side of the cylinder body and positioned on the right side of the safety valve connecting pipe, a natural gas inlet pipe which penetrates through and extends to the inside of the cylinder body is movably mounted at the left side of the cylinder body and positioned below the safety valve connecting pipe, a dust removal separation pipe is movably mounted at the right side of the natural gas inlet pipe and positioned on the inner wall of the cylinder body, the outer wall fixed mounting of swivel bearing seat has the support, the top of support and the peripheral fixed mounting who is located the dust removal separator tube have the U-shaped spiral pipe, the inner wall bottom of U-shaped spiral pipe just is located the right side fixed mounting who removes the dust separator tube and has the baffle, the inner wall of barrel just is located the below fixed mounting of support has the second filter plate, the left side of barrel just is located the below fixed mounting of second filter plate and has the level gauge intubate that runs through and extend to the barrel inside, the left side of barrel just is located the below fixed mounting of level gauge intubate and has the blow off pipe, the right side of barrel just is located the below fixed mounting of second filter plate and has the notes oil pipe that runs through and extend to the barrel inside, the right side of barrel just is located the below fixed mounting of notes oil pipe and has the low oil level shut-down pipe that runs through and extend to the barrel inside, the top, and a filtering hole is formed in the top of the second filtering plate and between the two convex blocks.
Preferably, an O-shaped ring is movably arranged between the cylinder body and the top cover, and the O-shaped ring is made of thermoplastic rubber.
Preferably, the cross section of the support is a diamond shape, the number of the supports is four, and the four supports are distributed on the rotary bearing seat at equal angles.
Preferably, the U-shaped spiral pipe is a semi-circular arc-shaped spiral pipe, and the height of the baffle is half of the inner diameter of the U-shaped spiral pipe.
Preferably, the protruding block is hemispherical, and the filtering hole is a hemispherical through hole.
Preferably, the projections and the filter holes are distributed in a crisscross manner on the top of the second filter plate.
(III) advantageous effects
Compared with the prior art, the utility model provides a from natural gas oil-gas separation equipment of taking filtration possesses following beneficial effect:
the natural gas oil-gas separation equipment with the filtering structure comprises a natural gas inlet pipe, a natural gas liquid outlet pipe, a natural gas liquid inlet pipe, a natural gas liquid outlet pipe, a natural gas liquid level meter, a natural gas liquid level, the oil blocking effect and the separation effect of the separator are improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A in the structure of FIG. 1;
fig. 3 is a top view of the second filter plate of the present invention.
In the figure: the device comprises a cylinder body 1, a top cover 2, a natural gas exhaust pipe 3, a filter cartridge 4, a safety valve connecting pipe 5, a pressure measuring pipe 6, a natural gas inlet pipe 7, a dust removal separating pipe 8, a first filter plate 9, a rotary bearing seat 10, a support 11, a spiral pipe 12U-shaped, a baffle 13, a second filter plate 14, a liquid level meter inserting pipe 15, a blow-off pipe 16, an oil filling pipe 17, a low oil level shutdown pipe 18, a bump 19 and a filter hole 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a natural gas oil-gas separation device with a filtering structure comprises a cylinder body 1 and a top cover 2, wherein an O-ring is movably installed between the cylinder body 1 and the top cover 2, the O-ring is made of thermoplastic rubber, a natural gas exhaust pipe 3 is fixedly installed at the top of the top cover 2, a filter cylinder 4 is movably installed on the inner wall of the cylinder body 1 and at the bottom of the top cover 2, a safety valve connecting pipe 5 penetrating and extending into the cylinder body 1 is fixedly installed on the left side of the cylinder body 1 and below the filter cylinder 4, a pressure measuring pipe 6 penetrating and extending into the cylinder body 1 is fixedly installed on the right side of the cylinder body 1 and at the right side of the safety valve connecting pipe 5, a natural gas inlet pipe 7 penetrating and extending into the cylinder body 1 is movably installed on the left side of the cylinder body 1 and below the safety valve connecting pipe 5, and a dust removal separation, a first filter plate 9 is movably arranged on the inner wall of the cylinder 1 and positioned at the top of the dust-removing separation tube 8, a rotary bearing seat 10 is fixedly arranged at the bottom of the dust-removing separation tube 8, a support 11 is fixedly arranged on the outer wall of the rotary bearing seat 10, the cross section of the support 11 is rhombic, the number of the supports 11 is four, the four supports 11 are distributed on the rotary bearing seat 10 at equal angles, a U-shaped spiral tube 12 is fixedly arranged at the top of the support 11 and positioned at the periphery of the dust-removing separation tube 8, a baffle 13 is fixedly arranged at the bottom of the inner wall of the U-shaped spiral tube 12 and positioned at the right side of the dust-removing separation tube 8, the U-shaped spiral tube 12 is a semi-arc spiral tube, the height of the baffle 13 is one half of the inner diameter of the U-shaped spiral tube 12, a second filter plate 14 is fixedly arranged on the inner wall of the cylinder 1 and positioned below the support, a sewage discharge pipe 16 is fixedly installed on the left side of the cylinder body 1 and below the liquid level meter insertion pipe 15, an oil injection pipe 17 penetrating and extending into the cylinder body 1 is fixedly installed on the right side of the cylinder body 1 and below the second filter plate 14, a low oil level shutdown pipe 18 penetrating and extending into the cylinder body 1 is fixedly installed on the right side of the cylinder body 1 and below the oil injection pipe 17, a bump 19 is fixedly installed on the top of the second filter plate 14, a filter hole 20 is formed in the top of the second filter plate 14 and located between the two bumps 19, the bump 19 is hemispherical, the filter hole 20 is a hemispherical through hole, the bump 19 and the filter hole 20 are distributed in a cross shape on the top of the second filter plate 14, natural gas is input into the cylinder body 1 from the natural gas inlet pipe 7, the natural gas liquid spirally flows on the inner wall of the U-shaped spiral pipe 12 and impacts the baffle 13, so that the baffle 13 drives the U-shaped spiral pipe 12 to rotate and, the natural gas liquid is guided into the dust removal separation pipe 8 through the U-shaped spiral pipe 12 and forms gradually accelerated vortex motion along the pipe wall of the dust removal separation pipe 8, smoke particles with heavier mass are settled along the pipe wall to achieve the purpose of dust removal for separating and purifying smoke, the separator can be effectively subjected to safety detection, pressure measurement, liquid level measurement and other operations through the safety valve connecting pipe 5, the pressure measuring pipe 6 and the liquid level meter inserting pipe 15, the effective oil blocking area of the separator is increased through the hemispherical convex blocks 19 and the filtering holes 20 at the top of the second filter plate 14, different blocking angles are generated, and the oil blocking effect and the separation effect of the separator are improved.
In summary, in the natural gas-oil separation device with the filtering structure, natural gas is input into the cylinder 1 from the natural gas inlet pipe 7, the natural gas liquid spirally flows on the inner wall of the U-shaped spiral pipe 12 and impacts the baffle 13, so that the baffle 13 drives the U-shaped spiral pipe 12 to rotate and secondarily accelerate the flow speed of the natural gas liquid, then the natural gas liquid is introduced into the dedusting separation pipe 8 through the U-shaped spiral pipe 12 and forms gradually accelerated vortex motion along the pipe wall of the dedusting separation pipe 8, so that heavier smoke particles are settled along the pipe wall to achieve the dedusting purpose of separating and purifying the smoke, the separator can be effectively subjected to operations of safety detection, pressure measurement, liquid level measurement and the like through the safety valve connecting pipe 5, the pressure measurement pipe 6 and the liquid level meter inserting pipe 15, the effective oil blocking area of the separator is increased through the hemispherical convex blocks 19 and the filtering holes 20 on the top of the second filter plate 14, the oil-gas separator has the advantages that different blocking angles are generated, the oil blocking effect and the separating effect of the separator are improved, the problem that in the oil-gas separator, a filter screen is easy to block during filtering, resistance can be increased after blocking, the oil-gas separating effect is poor, the filter element is troublesome to disassemble, assemble and replace, the oil-gas separator cannot well perform operations such as pressure measurement and temperature measurement, and the service life is short is solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a from natural gas oil-gas separation equipment of taking filtration, includes barrel (1) and top cap (2), its characterized in that: the natural gas exhaust pipe (3) is fixedly installed at the top of the top cover (2), the inner wall of the barrel body (1) is movably installed at the bottom of the top cover (2) and provided with the filter cylinder (4), the safety valve connecting pipe (5) penetrating and extending into the barrel body (1) is fixedly installed at the left side of the barrel body (1) and positioned below the filter cylinder (4), the pressure measuring pipe (6) penetrating and extending into the barrel body (1) is fixedly installed at the right side of the barrel body (1) and positioned at the right side of the safety valve connecting pipe (5), the natural gas inlet pipe (7) penetrating and extending into the barrel body (1) is movably installed at the left side of the barrel body (1) and positioned below the safety valve connecting pipe (5), the dust removal separation pipe (8) is movably installed at the right side of the natural gas inlet pipe (7), the first filter plate (9) is movably installed at the top of the inner wall of the barrel body (1) and positioned at the dust removal, the utility model discloses a dust removal separator tube, including the bottom fixed mounting of dust removal separator tube (8) have rotating bearing seat (10), the outer wall fixed mounting of rotating bearing seat (10) has support (11), the top of support (11) just is located the peripheral fixed mounting of dust removal separator tube (8) and has U-shaped spiral pipe (12), the inner wall bottom of U-shaped spiral pipe (12) just is located the right side fixed mounting of dust removal separator tube (8) and has baffle (13), the inner wall of barrel (1) just is located the below fixed mounting of support (11) and has second filter plate (14), the left side of barrel (1) just is located the below fixed mounting of second filter plate (14) and has run through and extend to barrel (1) inside level gauge intubate (15), the left side of barrel (1) just is located the below fixed mounting of level gauge intubate (15) and has blow off pipe (16), the right side of barrel (1) just is located the below fixed mounting of second filter plate (14) and has run through and extend to barrel ( Inside oiling pipe (17), the below fixed mounting that the right side of barrel (1) just is located oiling pipe (17) has run through and extends to barrel (1) inside low oil level shut down pipe (18), the top fixed mounting of second filter plate (14) has lug (19), the top of second filter plate (14) just is located and has seted up filtration pore (20) between two lugs (19).
2. The natural gas oil-gas separation device with the filtering structure as claimed in claim 1, wherein: an O-shaped ring is movably arranged between the cylinder body (1) and the top cover (2), and the O-shaped ring is made of thermoplastic rubber.
3. The natural gas oil-gas separation device with the filtering structure as claimed in claim 1, wherein: the cross section of the support (11) is rhombic, the number of the supports (11) is four, and the four supports (11) are distributed on the rotary bearing seat (10) at equal angles.
4. The natural gas oil-gas separation device with the filtering structure as claimed in claim 1, wherein: the U-shaped spiral pipe (12) is a semi-circular arc-shaped spiral pipe, and the height of the baffle (13) is half of the inner diameter of the U-shaped spiral pipe (12).
5. The natural gas oil-gas separation device with the filtering structure as claimed in claim 1, wherein: the convex block (19) is hemispherical, and the filtering hole (20) is a hemispherical through hole.
6. The natural gas oil-gas separation device with the filtering structure as claimed in claim 1, wherein: the convex blocks (19) and the filter holes (20) are distributed on the top of the second filter plate (14) in a crisscross manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920560091.2U CN209872885U (en) | 2019-04-23 | 2019-04-23 | Natural gas oil-gas separation equipment with filtering structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920560091.2U CN209872885U (en) | 2019-04-23 | 2019-04-23 | Natural gas oil-gas separation equipment with filtering structure |
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| Publication Number | Publication Date |
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| CN209872885U true CN209872885U (en) | 2019-12-31 |
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| CN201920560091.2U Active CN209872885U (en) | 2019-04-23 | 2019-04-23 | Natural gas oil-gas separation equipment with filtering structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680151A (en) * | 2020-05-19 | 2021-11-23 | 中国石油天然气集团有限公司 | Device and method for dedusting and desulfurizing tail gas of thermal desorption system |
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2019
- 2019-04-23 CN CN201920560091.2U patent/CN209872885U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680151A (en) * | 2020-05-19 | 2021-11-23 | 中国石油天然气集团有限公司 | Device and method for dedusting and desulfurizing tail gas of thermal desorption system |
| CN113680151B (en) * | 2020-05-19 | 2023-04-25 | 中国石油天然气集团有限公司 | Device and method for dedusting and desulfurizing tail gas of thermal desorption system |
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