CN204459779U - Vertical type solid defoamer filling apparatus - Google Patents
Vertical type solid defoamer filling apparatus Download PDFInfo
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- CN204459779U CN204459779U CN201520046258.5U CN201520046258U CN204459779U CN 204459779 U CN204459779 U CN 204459779U CN 201520046258 U CN201520046258 U CN 201520046258U CN 204459779 U CN204459779 U CN 204459779U
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Abstract
The utility model discloses vertical type solid defoamer filling apparatus, it comprise connect successively entrance threeway (1), inlet valve (2), inlet bend (3), supervisor assembly (5), outlet elbow (6), outlet valve (9) and export threeway (10); Entrance threeway (1) is connected by bypass valve (11) with an interface of outlet threeway (10); Inlet bend (3) is provided with Decompression valves (4); Supervisor's assembly (5) is perpendicular to horizontal plane and side comprises supervisor's inlet flange (17), supervisor's outlet(discharge) flange (18) is comprised at supervisor's assembly (5) opposite side medium position, it is connected with outlet elbow (6), and supervisor assembly (5) upper end is connected with cover plate valve (14); Outlet elbow (6) is provided with Sampling ball valve (7).In the utility model, apparatus structure is simple, easy to operate, maintenance safe quick, and it uses not by the restriction of gas well condition, and froth breaking is thorough, is applicable to all kinds of transfer oil natural gas line.
Description
Technical field
The utility model relates to a kind of vertical type solid defoamer filling apparatus of solid kind auxiliary agent of annotating in Oil and Natural Gas Transportation Pipeline.
Background technique
At present, gas well is the phase after mining, because self-energy is low, can only carry out bubble draining produce by auxiliary processes such as filling foaming water discharge agents.After the foam discharging agent foaming of filling, a large amount of foam enters surface line, will cause gas well gas liquid/gas separator clean, cannot measure, affect downstream triethylene glycol and dewater and befouling environment.All the time, the filling problem of defoamer annoyings each oil and gas enterprise, therefore must carry out froth breaking at surface line.
Method at present for natural gas well froth breaking has two kinds: (1) adopts high-pressure plunger pump continuously to pump into defoamer dilution in 24 hours in natural gas line; Device structure needed for this technique is complicated, labor intensity is large, technical difficulty is large and the waste of defoamer is comparatively large, governs the raising of gas well liquid loading efficiency.(2) on natural gas line, connect a pipeline road formula device, by froth breaking rod filling device, when rock gas and stratum water are by device, dissolved solid froth breaking rod, realizes froth breaking; This technique is better than high-pressure plunger pump filling technique, but the impact that the defoaming effect of this tube equipment is subject to natural gas well water yield, gas production, gas well pressure and stratum water temperature is larger, often occur that the froth breaking rod filled out in device does not dissolve, cause the phenomenon of froth breaking not thoroughly or not froth breaking, especially along with the prolongation of gas well liquid loading time, gas well pressure reduces, and passes through in the air containing the straight access device inner ring of frothy stratum water, be not washed into solid defoamer, the effect of froth breaking cannot be played.
Be applied in the defoamer added in the pipeline of transfer oil rock gas and have two kinds: liquid antifoam agent and solid defoamer.The froth breaking schematic diagram of existing solid-defoamer filling device as shown in Figure 1, mainly in the horizontal pipeline section of device, add solid defoamer, the storage of defoamer, with ducted fluid contact all on the horizontal pipeline section of device, owing to being subject to the impact of fluid density in pipeline, flow velocity and gravity, the effect of this solid-defoamer filling device is restricted, and select requirement higher to the fluid in transfer line, can not be widely applied in the pipeline of all kinds of transfer oil rock gas.The utility model is vertical type solid defoamer filling apparatus, and the use of this device is not by the restriction of gas well condition, and froth breaking is thorough.
Model utility content
The purpose of this utility model is the shortcoming overcoming prior art, there is provided a kind of structure simple, easy to operate, store and dissolved solid defoamer in the vertical pipeline section of device, solid defoamer in device fully can be contacted with ducted fluid, play best defoaming effect, be applicable to the vertical type solid defoamer filling apparatus of all kinds of transfer oil natural gas line.
The utility model is achieved through the following technical solutions: vertical type solid defoamer filling apparatus, it comprise connect successively entrance threeway (1), inlet valve (2), inlet bend (3), supervisor assembly (5), outlet elbow (6), outlet valve (9) and export threeway (10); Entrance threeway (1) is connected inlet bend (3) with an interface of outlet threeway (10) by bypass valve (11) and is provided with Decompression valves (4); Supervisor's assembly (5) is perpendicular to horizontal plane and side comprises supervisor's inlet flange (17), supervisor's outlet(discharge) flange (18) is comprised at supervisor's assembly (5) opposite side medium position, it is connected with outlet elbow (6), and supervisor assembly (5) upper end is connected with cover plate valve (14); Outlet elbow (6) is provided with Sampling ball valve (7).
Further, described entrance threeway (1), inlet valve (2), inlet bend (3), supervisor's assembly (5), outlet elbow (6), between outlet valve (9) and outlet threeway (10), and entrance threeway (1) and export between threeway (10) and bypass valve (11) and all adopt Flange joint.
Further, described inlet bend (3) upper center position perforate also fixes Decompression valves (4) by welding Decompression valves connecting head (12), and Decompression valves connecting head (12) and Decompression valves (4) are threaded connection, and Decompression valves (4) is stainless steel needle-valve.Further, the built-in grid up-hole plate (34) of described supervisor's assembly (5), Mesh connection round steel (35) and grid orifice plate (36); Grid up-hole plate (34) is divided into 3 holes, 5 holes and three kinds, 7 holes specification according to the difference of injection agent group number, and each aperture is Φ 55mm; Grid orifice plate (36) distributes the elongated strip hole of multiple arc; Grid up-hole plate (34) is positioned at the upper end of supervisor's assembly (5), and grid orifice plate (35) is positioned at supervisor's inlet flange (17) top, and grid up-hole plate (34) is connected support with grid orifice plate (36) by Mesh connection round steel (35).
Further, described outlet elbow (6) upper center position welding sampling cock connecting head (15) connects Sampling ball valve (7), and Sampling ball valve (7) top is connected with pressure gauge (8) sealing thread, and Sampling ball valve (7) is Stainless Steel Ball Valve.
Further, described inlet valve (2) and outlet valve (9) are plate valve or hard seal ball valve.
Further, described supervisor's assembly (5) adopts ring flange to be connected with cover plate valve (14) and seals.
Further, described supervisor's assembly (5) bottom is plane of inclination, and lower end, plane of inclination is interior threaded hole, and this hole is equipped with thread seal between outside thread plug and supervisor's assembly (5).
Further, described cover plate valve (14) is made up of cover plate valve valve body (19), valve gap, valve gap support (22), valve gap support fixed block (24), valve gap support fixed block (24) is fixed on valve gap support (22) and goes up and pass through coupling shaft (23) connection, and valve gap support (22) can make fulcrum half-twist by coupling shaft (23).Valve gap is made up of centre pilot (21), enclosing cover (25), inner cap (26) and back-pressure bolt (20), valve gap guide rod (21), enclosing cover (25) and inner cap (26) are on same circle core shaft, and inner cap (26), enclosing cover (25) are connected successively with centre pilot (21) from bottom to up.
Described supervisor's assembly (5) and cover plate valve (14) are on same central shaft.
The utility model has following beneficial effect: apparatus structure is simple, easy to operate, maintenance safe quick, and it uses not by the restriction of gas well condition, and froth breaking is thorough; The solid defoamer in device can be made fully to contact with ducted fluid, play best defoaming effect, be applicable to all kinds of transfer oil natural gas line.
Accompanying drawing explanation
Fig. 1 is the froth breaking schematic diagram of existing solid-defoamer filling device;
Fig. 2 is the froth breaking schematic diagram of the utility model vertical type solid defoamer filling apparatus;
Fig. 3 is structure schematic top plan view of the present utility model;
Fig. 4 is inlet bend of the present utility model, supervisor assembly, outlet elbow cross section structure schematic diagram;
Fig. 5 is supervisor's assembly cross-sectional schematic of the present utility model;
Fig. 6 is cover plate valve structural representation of the present utility model;
Fig. 7 is cover plate valve cover plate structure schematic diagram of the present utility model;
Fig. 8 is cover plate valve valve body generalized section of the present utility model;
Fig. 9 is supervisor's assembly of the present utility model and grid assembling cross-sectional schematic;
Figure 10 is grid up-hole plate of the present utility model and grid orifice plate schematic diagram;
In figure: the threeway of 1-entrance, 2-inlet valve, 3-inlet bend, 4-Decompression valves, 5-is responsible for assembly, 6-outlet elbow, 7-Sampling ball valve, 8-pressure gauge, 9-outlet valve, 10-exports threeway, 11-bypass valve, 12-Decompression valves connecting head, 13-is responsible for adpting flange, 14-cover plate valve, 15-sampling cock connecting head, 16-is responsible for blowdown base, 17-is responsible for inlet flange, 18-is responsible for outlet(discharge) flange, 19-cover plate valve valve body, 20-back-pressure bolt, 21-centre pilot, 22-valve gap support, 23-coupling shaft, 24-gland supporting frame fixed block, 25-enclosing cover, 26-inner cap, 27-centre pilot six square toes, 28-O type ring recess, 29-cover plate valve valve body connecting thread hole, 30-cover plate valve sealing surface, 31-cover plate valve internal thread, 32-gland supporting frame fixed block connecting thread hole, 33-ring flange sealed groove, 34-grid up-hole plate, 35-Mesh connection round steel, 36-grid orifice plate.
Embodiment
Be further described the utility model below in conjunction with embodiment, protection domain of the present utility model is not limited to the following stated.
Composition graphs 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9 illustrate the present embodiment, as Fig. 3, Fig. 4, vertical type solid defoamer filling apparatus, it comprise connect successively entrance threeway (1), inlet valve (2), inlet bend (3), supervisor assembly (5), outlet elbow (6), outlet valve (9) and export threeway (10), entrance threeway (1) is connected by bypass valve (11) with an interface of outlet threeway (10), and above Placement is Flange joint.Inlet bend (3) top is connected with Decompression valves (4), and outlet elbow (6) top is connected with sampling cock (7), and sampling cock (7) top connects pressure gauge (8), and Placement is that sealing thread connects.
As in Fig. 5, supervisor's assembly (5) two STH, vertical welding supervisor's inlet flange (17) and supervisor's outlet(discharge) flange (18) respectively, supervisor's inlet flange (17) position of opening is at supervisor's assembly (5) distance 20-30cm place, bottom, and supervisor's outlet(discharge) flange (18) is positioned at middle part or the upper position of supervisor's inlet flange (17) opposite side.Supervisor's assembly (5) bottom welding supervisor's blowdown base (16), supervisor's assembly (5) upper weld supervisor's adpting flange (13).Cover plate valve (14) seals for steel rings adpting flange with supervisor's adpting flange (13), is compressed from top to bottom by single ended bolt.Cover plate valve (14), supervisor's adpting flange (13), supervisor's assembly (5) and supervisor's blowdown base (16) from top to bottom successively, must guarantee during assembling with upper-part on same circle core shaft, strictly must control the distortion that welding heat process produces in welding process.
As in Fig. 6, Fig. 7, Fig. 8, cover plate valve (14) is made up of cover plate valve valve body (19), valve gap, valve gap support (22), valve gap support fixed block (24), valve gap support fixed block (24) is fixed on valve gap support (22) and is connected by coupling shaft (23), and valve gap support (22) can make fulcrum half-twist by coupling shaft (23).Valve gap is made up of centre pilot (21), enclosing cover (25), inner cap (26) and back-pressure bolt (20), valve gap guide rod (21), enclosing cover (25) and inner cap (26) are on same circle core shaft, and inner cap (26), enclosing cover (25) are connected successively with centre pilot (21) from bottom to up.Enclosing cover (25) is cake shape, and circumferential surface is outside thread, matches with cover plate valve internal thread (31), enclosing cover (25) is uniformly distributed eight interior threaded holes, assembles the back-pressure bolt (20) of single head silk above.When evenly inwardly rotating 8 back-pressure bolt (20), make to closely cooperate between inner cap (26) and cover plate valve valve body (19).Inner cap (26) lower end is plane of inclination, this angle of inclination is parallel with cover plate valve sealing surface (30), plane of inclination is the polishing of machine flinishing rear surface, surface is without obvious cut, one O type ring recess (28) is processed in the middle part of plane of inclination, after being subject to the extruding of the back-pressure bolt (20) on enclosing cover (25), inner cap (26) inclined-plane and cover plate valve sealing surface (30) closely cooperate to be formed and firmly seal, and the O type ring recess (28) in inner cap O type ring recess (28) forms one soft seal.
As Fig. 9, Figure 10 is responsible for the built-in grid up-hole plate (34) of assembly (5), Mesh connection round steel (35) and grid orifice plate (36), grid up-hole plate (34) is divided into 3 holes according to filling medicament group number difference, 5 holes, 7 three kinds, hole specifications, each aperture is Φ 55mm, grid orifice plate (36) distributes the elongated strip hole of multiple arc, grid up-hole plate (34) is positioned at the upper end of supervisor's assembly (5), grid orifice plate (35) is positioned at supervisor's inlet flange (17) top, grid up-hole plate (34), support is connected by Mesh connection round steel (35) with grid orifice plate (36).
Claims (7)
1. vertical type solid defoamer filling apparatus, is characterized in that, it comprise connect successively entrance threeway (1), inlet valve (2), inlet bend (3), supervisor assembly (5), outlet elbow (6), outlet valve (9) and export threeway (10); Entrance threeway (1) is connected by bypass valve (11) with an interface of outlet threeway (10); Inlet bend (3) is provided with Decompression valves (4); Supervisor's assembly (5) is perpendicular to horizontal plane and side comprises supervisor's inlet flange (17), supervisor's outlet(discharge) flange (18) is comprised at supervisor's assembly (5) opposite side medium position, it is connected with outlet elbow (6), and supervisor assembly (5) upper end is connected with cover plate valve (14); Outlet elbow (6) is provided with Sampling ball valve (7).
2. vertical type solid defoamer filling apparatus according to claim 1, it is characterized in that, described inlet bend (3) upper center position perforate also fixes Decompression valves (4) by welding Decompression valves connecting head (12), Decompression valves connecting head (12) and Decompression valves (4) are threaded connection, and Decompression valves (4) is stainless steel needle-valve.
3. vertical type solid defoamer filling apparatus according to claim 1, it is characterized in that, the built-in grid up-hole plate (34) of described supervisor's assembly (5), Mesh connection round steel (35) and grid orifice plate (36), grid up-hole plate (34) is positioned at the upper end of supervisor's assembly (5), grid orifice plate (35) is positioned at supervisor's inlet flange (17) top, and grid up-hole plate (34) is connected by Mesh connection round steel (35) with grid orifice plate (36).
4. vertical type solid defoamer filling apparatus according to claim 1, it is characterized in that, described outlet elbow (6) upper center position welding sampling cock connecting head (15) connects Sampling ball valve (7), Sampling ball valve (7) top is connected with pressure gauge (8) sealing thread, and Sampling ball valve (7) is Stainless Steel Ball Valve.
5. vertical type solid defoamer filling apparatus according to claim 1, is characterized in that, described inlet valve (2) and outlet valve (9) are plate valve or hard seal ball valve.
6. vertical type solid defoamer filling apparatus according to claim 1, is characterized in that, described supervisor's assembly (5) adopts ring flange to be connected with cover plate valve (14) and seals.
7. vertical type solid defoamer filling apparatus according to claim 1, it is characterized in that, described cover plate valve (14) is by cover plate valve valve body (19), valve gap, valve gap support (22), valve gap support fixed block (24) forms, valve gap support fixed block (24) is fixed on valve gap support (22) and goes up and pass through coupling shaft (23) connection, valve gap is by centre pilot (21), enclosing cover (25), inner cap (26) and back-pressure bolt (20) composition, valve gap guide rod (21), enclosing cover (25) and inner cap (26) are on same circle core shaft, inner cap (26) from bottom to up, enclosing cover (25) is connected successively with centre pilot (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520046258.5U CN204459779U (en) | 2015-01-23 | 2015-01-23 | Vertical type solid defoamer filling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520046258.5U CN204459779U (en) | 2015-01-23 | 2015-01-23 | Vertical type solid defoamer filling apparatus |
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| Publication Number | Publication Date |
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| CN204459779U true CN204459779U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520046258.5U Active CN204459779U (en) | 2015-01-23 | 2015-01-23 | Vertical type solid defoamer filling apparatus |
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| CN (1) | CN204459779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633454A (en) * | 2015-01-23 | 2015-05-20 | 成都孚吉科技有限责任公司 | Vertical solid defoamer filling device |
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2015
- 2015-01-23 CN CN201520046258.5U patent/CN204459779U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633454A (en) * | 2015-01-23 | 2015-05-20 | 成都孚吉科技有限责任公司 | Vertical solid defoamer filling device |
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