CN207775169U - A kind of solid defoaming agent defoaming device - Google Patents
A kind of solid defoaming agent defoaming device Download PDFInfo
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- CN207775169U CN207775169U CN201721802931.9U CN201721802931U CN207775169U CN 207775169 U CN207775169 U CN 207775169U CN 201721802931 U CN201721802931 U CN 201721802931U CN 207775169 U CN207775169 U CN 207775169U
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- interface
- defoaming agent
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- tank
- solid defoaming
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Abstract
The utility model provides a kind of solid defoaming agent defoaming device, tank is filled including solid defoaming agent, include first interface and second interface on solid defoaming agent filling tank, first interface carrys out gas pipeline with natural gas and is connected to, first interface and natural gas come between gas pipeline to be equipped with import gate valve, second interface is connected to downstream unit, and second interface is not less than first interface；Solid defoaming agent, which is filled, is equipped with inclined plate in tank.The inclined plate in tank is filled in solid defoaming agent, increase the contact area of the foam and antifoaming agent in natural gas, defoaming effectiveness is improved, while keeping antifoaming agent at regular intervals with bottom liquid, reduces antifoaming agent and is contacted with liquid, reduce the loss of antifoaming agent, and included blowdown pressure letdown part reduces environmental pollution and natural gas discharge without externally emptying, form reduces labor intensity convenient for the Expenditure Levels of antifoaming agent in observation tank body.It is easy to operate, floor space is small, at low cost.
Description
Technical field
The utility model belongs to gas well bubble row's the removal of foam technical field, and in particular to a kind of solid defoaming agent defoaming dress
It sets.
Background technology
With the extension of production time, domestic gas field part gas well has been enter into the middle and later periods, and pressure and production capacity decline very fast, gas
Well fluid-carrying capability is deteriorated, and there are different degrees of hydrops phenomenons for pit shaft.Wellbore effusion is discharged, improves gas well yield, has become
The main problem and baptism faced in the exploitation at present of domestic gas field.
In order to which wellbore effusion is directly discharged, Sulige gas field of reviving at present uses " more based on foam drainage gas recovery at present
Kind of water pumping gas production mode develops simultaneously " working method, foam drainage gas recovery is simple for process, by the way that shaft bottom hydrops is transformed into low-density
Portable foam-like fluid reaches raising and takes liquid energy to reduce critical liquid carrying flow rate 30~50% (critical to take bubble flow)
Power, discharge wellbore effusion purpose.It is simple with equipment, construction is easy, quick, at low cost, does not influence gas well normally produces.
However extensive bubble row gradually exposes the problem of influencing gathering and transportation technology system operation, is such as influencing yard equipment just
Often operation and the processing of gas field recovered water, increase pipe network frictional resistance and pigging difficulty, influence downstream triethylene glycol dehydrating effect.Always with
Come, the filling problem of antifoaming agent annoyings each oil and gas enterprise, it is therefore necessary to be defoamed in surface line.
Currently, the solid defoaming device that onsite application defoams stick based on circular cylindrical solid is defoamed, which accounts for
Ground area is big, and defoaming is not thorough, and checks antifoaming agent service condition due to needing staff to be periodically vented, there are maintenance workloads
Greatly；The problems such as operating cost is high.
Utility model content
The purpose of the utility model is to overcome the above-mentioned technical problems of the prior art, provide a kind of solid defoaming agent defoaming dress
It sets.
The technical scheme that the utility model is provided is as follows：
Tank is filled in a kind of solid defoaming agent defoaming device, including solid defoaming agent, is set on solid defoaming agent filling tank
First interface and second interface, the first interface carry out gas pipeline with natural gas and are connected to, and the first interface and natural gas carry out gas
Import gate valve is equipped between pipeline, the second interface is connected to downstream unit, and the second interface is not less than first interface；
Inclined plate is equipped in the solid defoaming agent filling tank, bottom and the first interface of the inclined plate are located at homonymy, described
The top of inclined plate is located at homonymy with second interface, and bottom centre's distance of the inclined plate and solid defoaming agent filling tank is 30-
The horizontal sextant angle of 35cm, the inclined plate are 40-45 °.
Further include pressure release part, the pressure release part includes the third interface being sequentially communicated by pipeline, is vented gate valve, is true
Sky pump and shut-off valve, the shut-off valve are connected to downstream unit, and the third interface is set on solid defoaming agent filling tank, described
It is communicated with pressure vacuum gauge on pipeline between emptying gate valve and vacuum pump.
The solid defoaming agent filling tank is equipped with the different multiple forms of height.
The bottom of the solid defoaming agent filling tank is equipped with sewage draining exit, and the top of the solid defoaming agent filling tank is equipped with soon
Open blind plate.
Further include skid, the solid defoaming agent filling tank and pressure release part are set in skid.
It is also communicated with sampling shut-off valve on pipeline between the emptying gate valve and vacuum pump.
The utility model has the beneficial effects that：
The inclined plate in tank is filled in this solid defoaming agent defoaming device provided by the utility model, solid defoaming agent, is increased
The contact area of foam and antifoaming agent in natural gas improves defoaming effectiveness, at the same make antifoaming agent and bottom liquid have it is certain between
Away from, reduce antifoaming agent and contacted with liquid, reduces the loss of antifoaming agent, and included blowdown pressure letdown part, without being externally vented,
It reduces environmental pollution and it is strong to reduce worker's labour convenient for the Expenditure Levels of antifoaming agent in observation tank body for natural gas discharge, form
Degree.It is easy to operate, floor space is small, at low cost.
It is described in further details below in conjunction with attached drawing.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1, first interface；2, second interface；3, third interface；4, sewage draining exit；5, import gate valve；6, it is vented gate valve；
7, vacuum pump；8, shut-off valve；9, first outlet gate valve；10, shut-off valve is sampled；11, pressure vacuum gauge；12, second outlet gate valve；
13, the first form；14, the second form；15, third form；16, fast opening blind；17, inclined plate；18, solid ball-type antifoaming agent；19、
Tank is filled in solid defoaming agent.
Specific implementation mode
Embodiment 1：
A kind of solid defoaming agent defoaming device is present embodiments provided, including tank 19 is filled in solid defoaming agent, is set to solid
Antifoaming agent fills first interface 1 and second interface 2 on tank 19, and the first interface 1 carrys out gas pipeline with natural gas and is connected to, described
First interface 1 and natural gas to be equipped with import gate valve 5 between gas pipeline, and the second interface 2 is connected to downstream unit, and described the
Two interfaces 2 are not less than first interface 1；
Inclined plate 17 is equipped in the solid defoaming agent filling tank 19, the bottom of the inclined plate 17 and first interface 1 are located at same
Side, top and the second interface 2 of the inclined plate 17 are located at homonymy, and the inclined plate 17 is filled with solid defoaming agent in the bottom of tank 19
Heart distance is 30-35cm, and the horizontal sextant angle of the inclined plate 17 is 40-45 °.
The course of work：Natural gas carrys out gas pipeline through natural gas and import gate valve 5 first passes through first interface 1 and enters solid defoaming
Tank 19 is filled in agent, defoaming treatment is carried out to a large amount of foams carried in natural gas, through second interface 2 and first outlet after processing
Gate valve 9 enters downstream unit.
Inclined plate 17 increases the contact area of the foam and antifoaming agent in natural gas, improves defoaming effectiveness, while making antifoaming agent
It is at regular intervals with bottom liquid, reduce antifoaming agent and contacted with liquid, reduces the loss of antifoaming agent.
Embodiment 2：
On the basis of embodiment 1, a kind of solid defoaming agent defoaming device is present embodiments provided, further includes pressure release portion
Point, the pressure release part includes third interface 3, emptying gate valve 6, vacuum pump 7 and the shut-off valve 8 being sequentially communicated by pipeline, institute
It states shut-off valve 8 to be connected to downstream unit, the third interface 3 is set on solid defoaming agent filling tank 19,6 He of emptying gate valve
Pressure vacuum gauge 11 is communicated on pipeline between vacuum pump 7.
In the present embodiment, the solid defoaming agent filling tank 19 is equipped with the different multiple forms of height.Such as Fig. 1 institutes
Show there is the first form 13, the second form 14 and third form 15.When normal operation, pass through the first form 13,14 and of the second form
Third form 15 observes the Expenditure Levels of different parts antifoaming agent in tank body respectively, is such as less than design value, need to be replaced.Its
In, antifoaming agent is solid ball-type antifoaming agent 18.
When needing maintenance, import gate valve 5 is closed, emptying gate valve 6, vacuum pump 7, shut-off valve 8 is opened and carries out pressure release, pass through
Pressure vacuum gauge 11 observes pressure, determines whether pressure release is completed, after the completion of pressure release, is overhauled or replaced antifoaming agent.
Solid defoaming agent defoaming device provided in this embodiment carries blowdown pressure letdown part, without externally emptying, reduces ring
Border is polluted and natural gas discharge,
Embodiment 3：
On the basis of embodiment 2, a kind of solid defoaming agent defoaming device, the solid defoaming agent are present embodiments provided
The bottom for filling tank 19 is equipped with sewage draining exit 4, and the top of the solid defoaming agent filling tank 19 is equipped with fast opening blind 16.When solid disappears
When infusion needs replacing, opening breaks blind plate soon, is replaced；When needing cleaning, cleaning solution is through on sewage draining exit 4 and blowdown pipeline
Second outlet gate valve 12 be discharged.
Further include skid in the present embodiment, the solid defoaming agent filling tank 19 and pressure release part are set in skid.
Convenient for conveyance.As shown in Figure 1, being also communicated with sampling shut-off valve 10 on the pipeline being vented between gate valve 6 and vacuum pump 7.Side
Just timely sample detection.
There is no the known technology or conventional means of the part described in detail and the structure category industry in present embodiment, here
It does not describe one by one.
It is exemplified as above be only to the utility model for example, not constituting to the scope of protection of the utility model
Limitation, within every design same or analogous with the utility model all belongs to the scope of protection of the present invention.
Claims (6)
1. tank is filled in a kind of solid defoaming agent defoaming device, including solid defoaming agent（19）, be set to solid defoaming agent fill tank
（19）On first interface（1）And second interface（2）, it is characterised in that：The first interface（1）Carry out gas pipeline with natural gas to connect
It is logical, the first interface（1）And natural gas comes between gas pipeline to be equipped with import gate valve（5）, the second interface（2）It is filled with downstream
Set connection, the second interface（2）Not less than first interface（1）；
Tank is filled in the solid defoaming agent（19）It is interior to be equipped with inclined plate（17）, the inclined plate（17）Bottom and first interface（1）Position
In homonymy, the inclined plate（17）Top and second interface（2）Positioned at homonymy, the inclined plate（17）Tank is filled with solid defoaming agent
（19）Bottom centre distance be 30-35cm, the inclined plate（17）Horizontal sextant angle be 40-45 °.
2. a kind of solid defoaming agent defoaming device according to claim 1, it is characterised in that：Further include pressure release part, institute
It includes the third interface being sequentially communicated by pipeline to state pressure release part（3）, emptying gate valve（6）, vacuum pump（7）And shut-off valve（8）,
The shut-off valve（8）It is connected to downstream unit, the third interface（3）Tank is filled set on solid defoaming agent（19）On, it is described to put
Empty gate valve（6）And vacuum pump（7）Between pipeline on be communicated with pressure vacuum gauge（11）.
3. a kind of solid defoaming agent defoaming device according to claim 1 or 2, it is characterised in that：The solid defoaming agent
Fill tank（19）It is equipped with the different multiple forms of height.
4. a kind of solid defoaming agent defoaming device according to claim 1 or 2, it is characterised in that：The solid defoaming agent
Fill tank（19）Bottom be equipped with sewage draining exit（4）, the solid defoaming agent filling tank（19）Top be equipped with fast opening blind（16）.
5. a kind of solid defoaming agent defoaming device according to claim 2, it is characterised in that：Further include skid, it is described solid
Body antifoaming agent fills tank（19）It is set in skid with pressure release part.
6. a kind of solid defoaming agent defoaming device according to claim 2, it is characterised in that：The emptying gate valve（6）With
Vacuum pump（7）Between pipeline on be also communicated with sampling shut-off valve（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721802931.9U CN207775169U (en) | 2017-12-21 | 2017-12-21 | A kind of solid defoaming agent defoaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721802931.9U CN207775169U (en) | 2017-12-21 | 2017-12-21 | A kind of solid defoaming agent defoaming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207775169U true CN207775169U (en) | 2018-08-28 |
Family
ID=63227248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721802931.9U Active CN207775169U (en) | 2017-12-21 | 2017-12-21 | A kind of solid defoaming agent defoaming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207775169U (en) |
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2017
- 2017-12-21 CN CN201721802931.9U patent/CN207775169U/en active Active
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