CN210974563U

CN210974563U - A separator for natural gas exploitation is carried

Info

Publication number: CN210974563U
Application number: CN201920929585.3U
Authority: CN
Inventors: 游永鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-07-10
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses a separation device for natural gas exploitation and transportation, which comprises a first rotary lug, a fine filter screen and a collection mechanism, the separation device for natural gas exploitation and transportation is characterized in that the collection mechanism is arranged in the tank body, when the natural gas passes through the separation plate, crude oil impurities are dripped into the collecting hopper after being choked by the separation plate, the collecting hopper collects the crude oil impurities, and crude oil impurities are guided by the guide screw, then enter the guide pipe through the guide hole and the guide pipe, finally enter the connecting pipe after being accelerated by the rotary guide of the second rotary lug in the guide pipe, and are subjected to ancient filtration by the filter screen and finally discharged by the connecting pipe, collect crude oil impurity, reached and to have collected filterable impurity, made crude oil impurity collect convenient and fast's advantage.

Description

A separator for natural gas exploitation is carried

Technical Field

The utility model relates to a natural gas exploitation technical field, concretely relates to a separator for natural gas exploitation is carried.

Background

In the process of extracting natural gas from a stratum, impurities such as sand, rock debris dust, rust, water vapor and sulfide are carried inevitably, solid particles such as the sand, the rock debris dust and the rust can abrade equipment such as a pipeline, a gas compressor and an instrument, water can reduce a gas transmission section and increase gas transmission resistance, the solid particles and acid gas form an acid aqueous solution to corrode the inner wall of the pipeline, and under the conditions of certain pressure and temperature, water can also generate solid ice and snow hydrates with light components in the natural gas to block the pipeline.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the separation device for natural gas exploitation and transportation is provided, and the problem that crude oil impurities cannot be recovered conveniently due to the fact that the existing separation device for natural gas exploitation and transportation cannot collect filtered crude oil impurities is solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a separation device for natural gas exploitation and transportation, which comprises a tank body, a first flange, an exhaust pipe, a second flange, an intake pipe, a separation plate, a drip hole, a first rotary lug, a fine filter screen and a collection mechanism, wherein the intake pipe is welded with the middle edge of the bottom of the tank body, and the intake pipe is communicated with the middle of the bottom of the tank body, the intake pipe penetrates through the middle of the top of the first flange and is welded with the inner side of the middle of the top of the first flange, the exhaust pipe is fixedly connected with the middle edge of the top of the tank body, the exhaust pipe is welded with the inner side wall of the second flange, the separation plate is arranged at the upper end of the collection mechanism, the drip hole is arranged at the upper end of the separation plate, the first rotary lug is bonded with the left end of the inside of the tank body, the fine filter screen is connected with the upper, collect mechanism including collecting the fill, drain spiral, fixed block, drain mechanism, solid fixed ring, bracing piece, connecting pipe and filter screen, the bracing piece welds mutually with jar internal portion lower extreme, jar internal portion lower extreme one end is kept away from to the bracing piece and is used for fixed connection's solid fixed ring bottom fixed connection, gu fixed ring bonds with the drain mechanism lower extreme edge that is used for the drain mutually, collect the fill and bond mutually through fixed block and drain mechanism upper end to it is integrated structure with the fixed block to collect the fill, it is provided with the drain spiral to collect the fill inside wall, the connecting pipe links up mutually with drain mechanism bottom left side lower extreme edge fixed connection to the connecting pipe link up with drain mechanism bottom left side lower extreme middle part mutually, the inside left end of connecting pipe is provided with the filter screen.

Furthermore, the liquid guiding mechanism comprises a guide pipe, a liquid guiding hole, a second spiral lug and a liquid guiding pipe, the collecting hopper is bonded with the upper end of the guide pipe through a fixing block, the liquid guiding hole is formed in the upper end of the guide pipe, the second spiral lug is bonded with the upper right end of the interior of the guide pipe, the liquid guiding pipes are arranged on the left and right sides of the middle of the interior of the guide pipe, and the liquid guiding pipes are communicated with the left and right sides of the middle of the interior of the guide pipe.

Further, the number of the second spiral protrusions is more than one, and the second spiral protrusions are uniform in the vertical direction along the inner edge of the conduit.

Furthermore, the collection fill be provided with three altogether to the collection fill is along pipe upper end vertical direction evenly distributed.

Furthermore, three the collection fill inside wall all is provided with drain spiral.

Furthermore, the upper ends of the first flange and the second flange are provided with fixing holes.

Furthermore, the guide pipe and the central line of the support rod are in the same vertical direction.

Furthermore, the guide pipe is made of PVC materials and is high in corrosion resistance.

Furthermore, the support rod is made of stainless steel, so that the support rod is high in hardness and strong in corrosion resistance.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) the utility model discloses a natural gas recovery device, including the separation device, the separation device is used for solving current natural gas exploitation transport, lead to crude oil impurity to retrieve inconvenient problem, through set up collection mechanism at jar internal portion, when natural gas passes through the separator plate, crude oil impurity drips to inside collecting hopper after the separator plate choked flow, collecting hopper collects crude oil impurity, and make crude oil impurity carry out the water conservancy diversion back through the water conservancy diversion spiral, carry out the water conservancy diversion through drain hole and catheter and enter into inside the pipe, the rotatory lug of the second through inside the pipe is rotatory to the back with higher speed, enter into inside the connecting pipe at last, and filter crude oil impurity through the filter screen, discharge through the connecting pipe at last, collect crude oil impurity, reached and to have collected filterable impurity, make crude oil impurity collect convenient and fast's advantage.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the separating apparatus of the present invention;

FIG. 3 is a schematic sectional view of the collecting mechanism of the present invention;

FIG. 4 is a schematic side view of the collecting mechanism of the present invention;

fig. 5 is a schematic view of the sectional structure of the liquid guiding mechanism of the present invention.

In the figure: the device comprises a tank body-1, a first flange-2, an exhaust pipe-3, a second flange-4, an air inlet pipe-5, a separating plate-6, a dropping hole-7, a first rotating bump-8, a fine filter net-9, a collecting mechanism-10, a collecting hopper-101, a liquid guide spiral-102, a fixed block-103, a liquid guide mechanism-104, a fixed ring-105, a support rod-106, a connecting pipe-107, a filter screen-108, a conduit-1041, a liquid guide hole-1042, a second spiral bump-1043 and a liquid guide pipe-1044.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a separation device for natural gas extraction and transportation: comprises a tank body 1, a first flange 2, an exhaust pipe 3, a second flange 4, an air inlet pipe 5, a separating plate 6, a drip hole 7, a first rotating lug 8, a fine filter 9 and a collecting mechanism 10, wherein the air inlet pipe 5 is welded with the edge of the middle part of the bottom of the tank body 1, the air inlet pipe 5 is communicated with the middle part of the bottom of the tank body 1, the air inlet pipe 5 penetrates through the middle part of the top of the first flange 2, the air inlet pipe 5 is welded with the inner side of the middle part of the top of the first flange 2, the exhaust pipe 3 is fixedly connected with the edge of the middle part of the top of the tank body 1, the exhaust pipe 3 is welded with the inner side wall of the second flange 4, the separating plate 6 is arranged at the upper end of the collecting mechanism 10, the drip hole 7 is arranged at the upper end of the separating plate 6, the first rotating lug 8 is bonded with, the collecting mechanism 10 comprises a collecting hopper 101, a liquid guide spiral 102, a fixing block 103, a liquid guide mechanism 104, a fixing ring 105, a supporting rod 106, a connecting pipe 107 and a filter screen 108, the supporting rod 106 is welded with the lower end inside the tank body 1, one end of the supporting rod 106, which is far away from the lower end inside the tank body 1, is fixedly connected with the bottom of the fixing ring 105, which is fixedly connected with the bottom of the liquid guide mechanism 104, the fixing ring 105 is bonded with the lower end edge of the liquid guide mechanism 104, which is used for guiding liquid, the collecting hopper 101 is bonded with the upper end of the liquid guide mechanism 104 through the fixing block 103, the collecting hopper 101 and the fixing block 103 are of an integrated structure, the inner side wall of the collecting hopper 101 is provided with the liquid guide spiral 102, the connecting pipe 107 is fixedly connected with the edge of the lower.

The liquid guiding mechanism 104 includes a conduit 1041, a liquid guiding hole 1042, a second spiral bump 1043 and a liquid guiding pipe 1044, the collecting bucket 101 is bonded to the upper end of the conduit 1041 through a fixing block 103, the liquid guiding hole 1042 is arranged at the upper end of the conduit 1041, the second spiral bump 1043 is bonded to the right upper end of the inside of the conduit 1041, the liquid guiding pipes 1044 are arranged on the left and right sides of the middle part of the inside of the conduit 1041, and the liquid guiding pipe 1044 is communicated with the left and right sides of the middle part of the inside of the conduit 1041.

Wherein the number of the second screw projections 1043 is greater than 2, and the second screw projections 1043 are uniform in a vertical direction along the inner edge of the conduit 1041.

Wherein, the number of the collection hoppers 101 is three, and the collection hoppers 101 are uniformly distributed along the vertical direction of the upper end of the guide pipe 1041.

Wherein, the three collecting hopper 101 inside walls all are provided with drain spiral 102.

Wherein, the upper ends of the first flange 2 and the second flange 4 are provided with fixing holes.

Wherein, the conduit 1041 is in the same vertical direction with the central line of the support rod 106.

The conduit 1041 is made of PVC, and has high corrosion resistance.

The support rod 106 is made of stainless steel, and has high hardness and strong corrosion resistance.

The first flange 2 is also called flange or flange, and the flange is a part for connecting the shaft and is used for connecting pipe ends; the flange is used for connecting two devices, such as a speed reducer flange, a flange connection or a flange joint, and the flange, the gasket and the bolt are mutually connected to form a detachable connection of a combined sealing structure, the pipeline flange is a flange for piping in a pipeline device, and the flange is used for connecting the inlet flange and the outlet flange of the device; the filter screen 108 is a short filter screen and has the advantages of direct filtration, simple process, good air permeability, uniform and stable precision, no leakage, good regeneration performance, high regeneration speed, convenient installation, high efficiency, long service life and the like.

The working principle is as follows: before the device is used, firstly, a separation device for natural gas exploitation and transportation is vertically placed to be connected with a natural gas discharge pipe through an air inlet pipe 5, the first flange 2 is locked and fixed through bolts, the air inlet pipe 5 is stably connected with the natural gas discharge pipe, meanwhile, a natural gas collection pipe is fixedly connected with an exhaust pipe 3, the second flange 4 is locked and fixed through bolts, and meanwhile, a collection frame is connected at the outlet of a connecting pipe 107 to collect the impurities in the discharged crude oil; when the natural gas collecting tank is used, in the first step, natural gas is discharged through the gas inlet pipe 5 and enters the tank body 1, the natural gas is enabled to flow towards the upper end through the dropping holes 7 by the aid of the separating plate 6, crude oil impurities are dripped into the collecting hopper 101 after being choked by the separating plate 6, the collecting hopper 101 collects the crude oil impurities, the crude oil impurities are guided by the guide screw 102 and then enter the guide pipe 1041 through the liquid guide holes 1042 and the liquid guide pipe 1044, the crude oil impurities are accelerated by the aid of the rotary guide of the second rotary lug 1043 in the guide pipe 1041 and finally enter the connecting pipe 107, the crude oil impurities are subjected to ancient filtration by the filter screen 108 and are finally discharged through the connecting pipe 107, the crude oil impurities are collected, the purpose that the filtered impurities can be collected is achieved, and the crude oil impurities are conveniently and quickly collected; and finally, filtering the natural gas containing a small amount of crude oil impurities by a fine filter 9, and discharging the natural gas through an exhaust pipe 3.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A separation device for natural gas exploitation and transportation comprises a tank body (1), a first flange (2), an exhaust pipe (3), a second flange (4), an air inlet pipe (5), a separation plate (6), a drip hole (7), a first rotating lug (8) and a fine filter screen (9), wherein the air inlet pipe (5) is welded with the edge of the middle part of the bottom of the tank body (1), the air inlet pipe (5) is communicated with the middle part of the bottom of the tank body (1), the air inlet pipe (5) penetrates through the middle part of the top of the first flange (2), the air inlet pipe (5) is welded with the inner side of the middle part of the top of the first flange (2), the exhaust pipe (3) is fixedly connected with the edge of the middle part of the top of the tank body (1), the exhaust pipe (3) is welded with the inner side wall of the second flange (4), the separation plate (6) is installed at the upper end of a collection mechanism (10), the, the first rotating lug (8) is bonded with the left end inside the tank body (1), the fine filtering net (9) is connected with the upper end inside the tank body (1) through fixing gaskets arranged at the left end and the right end through bolts, and a collecting mechanism (10) is arranged in the middle inside the tank body (1);

the method is characterized in that: the device is characterized by further comprising a collecting mechanism (10), wherein the collecting mechanism (10) comprises a collecting hopper (101), a liquid guide spiral (102), a fixing block (103), a liquid guide mechanism (104), a fixing ring (105), a supporting rod (106), a connecting pipe (107) and a filter screen (108), the supporting rod (106) is welded with the inner lower end of the tank body (1), the supporting rod (106) is far away from one end of the inner lower end of the tank body (1) and fixedly connected with the bottom of the fixing ring (105) used for fixedly connecting, the fixing ring (105) is bonded with the lower end edge of the liquid guide mechanism (104) used for guiding liquid, the collecting hopper (101) is bonded with the upper end of the liquid guide mechanism (104) through the fixing block (103), the collecting hopper (101) and the fixing block (103) are of an integrated structure, the liquid guide spiral (102) is arranged on the inner side wall of the collecting hopper (101), and the connecting pipe (107) is, and the middle part of the left lower end of the bottom of the liquid guide mechanism (104) is communicated with the connecting pipe (107), and a filter screen (108) is arranged at the left end inside the connecting pipe (107).

2. The separation device for natural gas production transportation of claim 1, wherein: the liquid guiding mechanism (104) comprises a guide pipe (1041), liquid guiding holes (1042), second spiral convex blocks (1043) and a liquid guiding pipe (1044), the collecting hopper (101) is bonded with the upper end of the guide pipe (1041) through a fixing block (103), the upper end of the guide pipe (1041) is provided with the liquid guiding holes (1042), the second spiral convex blocks (1043) are bonded with the right upper end inside the guide pipe (1041), the liquid guiding pipe (1044) is arranged on the left side and the right side of the middle inside the guide pipe (1041), and the liquid guiding pipe (1044) is communicated with the left side and the right side of the middle inside the guide pipe (1041).

3. The separation device for natural gas production transportation of claim 2, wherein: the number of the second spiral protrusions (1043) is more than 2, and the second spiral protrusions (1043) are uniform in the vertical direction along the inner edge of the conduit (1041).

4. The separation device for natural gas production transportation of claim 1, wherein: the number of the collecting hoppers (101) is three, and the collecting hoppers (101) are uniformly distributed in the vertical direction of the upper end of the guide pipe (1041).

5. The separation device for natural gas production transportation of claim 1, wherein: the inner side walls of the three collecting hoppers (101) are provided with liquid guide spirals (102).

6. The separation device for natural gas production transportation of claim 1, wherein: the upper ends of the first flange (2) and the second flange (4) are provided with fixing holes.

7. The separation device for natural gas production transportation of claim 2, wherein: the guide pipe (1041) and the central line of the support rod (106) are in the same vertical direction.