CN206996182U - A kind of gas-liquid separator of replaceable separating mechanism - Google Patents
A kind of gas-liquid separator of replaceable separating mechanism Download PDFInfo
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- CN206996182U CN206996182U CN201720919563.XU CN201720919563U CN206996182U CN 206996182 U CN206996182 U CN 206996182U CN 201720919563 U CN201720919563 U CN 201720919563U CN 206996182 U CN206996182 U CN 206996182U
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- separating mechanism
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- tank body
- fluid
- lower tank
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Abstract
It the utility model is related to the technical field of gas-liquid separation, disclose a kind of gas-liquid separator of replaceable separating mechanism, including tank body, the bottom of the tank body is provided with leakage fluid dram, top is provided with gas outlet, side is provided with fluid intake, the tank body is divided into upper tank body and lower tank from top to bottom, the first separating mechanism that can be dismantled is internally provided with the lower tank, first separating mechanism is used for the one-level gas-liquid separation of fluid, the second separating mechanism is internally provided with the upper tank body, second separating mechanism is used for the two level gas-liquid separation of fluid, the fluid intake is located at tank body side corresponding to the first separating mechanism.Utilize dismountable first separating mechanism, complete the one-level separation of convection body, can also be according to the actual conditions of fluid, the first separating mechanism is changed to meet the needs of corresponding fluid separating effect, and utilize the second separating mechanism, gas liquid mixture after being separated to one-level further separates, and greatly improves separating effect.
Description
Technical field
It the utility model is related to the technical field of gas-liquid separation, more particularly to a kind of gas-liquid separation of replaceable separating mechanism
Device.
Background technology
Traditional gas-liquid gravitational separator is to rely on the density contrast between gas-liquid, provides enough residence times to ensure
Meet the separative efficiency of technological requirement, the general volume of the separator designed is larger.Due to the reason such as rock of ocean platform, point
, poor reliability low from efficiency；In addition the characteristics of marine oil and gas engineering high-tech, high investment and excessive risk, user is to system equipment
Require higher in terms of security reliability, treatment effeciency, equipment size, modularization and automaticity, on marine oil and gas equipment
The application of cyclone technique or high-gravity technology is imperative.The application of high-gravity technology, on the one hand can improve separative efficiency or
Reduce equipment size under same treating capacity and separative efficiency, on the other hand, the fluctuation of slug flow charging with anti-interference, can be included
With the influence rocked etc. to separation process of platform.But with the development of gas industries, to gas-liquid separation technology and separator
New requirement is proposed, relying solely on a kind of technology far can not meet client to separating effect to implement the separation equipment of separation
Requirement, be replaced as frequently as the separation equipment with higher separating effect, add workload, also utilize existing separation equipment
Rate is low, causes the wasting of resources, cost increase, and profit declines.
Utility model content
The utility model provides a kind of gas-liquid separator of replaceable separating mechanism, and solving existing separation equipment can not expire
The requirement of the higher and higher separating effect of foot, and the separation equipment with higher separating effect is replaced as frequently as, add operation
Amount, also makes existing separation equipment utilization rate low, causes the wasting of resources, cost increase, the problems such as declining of getting a profit.
The utility model can be achieved through the following technical solutions：
A kind of gas-liquid separator of replaceable separating mechanism, including tank body, the bottom of the tank body are provided with leakage fluid dram, top
End is provided with gas outlet, and side is provided with fluid intake, and the tank body is divided into upper tank body and lower tank from top to bottom, under described
Tank interior is provided with the first separating mechanism that can be dismantled, and first separating mechanism is used for the one-level gas-liquid separation of fluid,
The second separating mechanism is internally provided with the upper tank body, second separating mechanism is used for the two level gas-liquid separation of fluid, institute
State fluid intake and be located at tank body side corresponding to the first separating mechanism.
Further, first separating mechanism includes riser, and the riser periphery is provided with multiple spiral diversions
Blade, bottom are provided with the separation hood of truncated cone-shaped, and top is provided with spacer flanger, the internal diameter of the spacer flanger and riser
External diameter is equal, and the bottom of the upper tank body is provided with upper flange, and lower flange, the upper method are provided with the top of the lower tank
Blue, spacer flanger and lower flange are connected successively.
Further, tank body position corresponding to the fluid intake is higher than tank corresponding to the top surface of the spiral diversion blade
Body position.
Further, the lower tank is divided into the first lower tank and the second lower tank from top to bottom, first lower tank and
The connection that second lower tank can be dismantled by flange, the fluid intake are arranged at the side of the first lower tank.
Further, second separating mechanism uses silk screen, blade or cyclone pipe.
The beneficial technique effect of the utility model is as follows：
1. utilizing dismountable first separating mechanism, the one-level separation of convection body is completed, can also be according to the reality of fluid
Situation, the first separating mechanism is changed to meet the needs of corresponding fluid separating effect, and second is provided with the top of tank body
Separating mechanism, using demisters such as silk screen, blade or cyclone pipes, the gas liquid mixture after being separated to one-level is further
Separation, greatly improves separating effect.
2. the separation hood by being arranged on riser bottom can make after gas-liquid first separation with the gas-liquid under gas-liquid interface
Separation is separately separated respectively, avoids liquid reentrainment, and stable gas-liquid interface can improve separative efficiency to greatest extent.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model, and wherein tank body is divided into upper tank body and lower tank；
Fig. 2 is structural representation of the present utility model, and wherein lower tank is divided into the first lower tank and the second lower tank；
Fig. 3 is utility model works theory structure schematic diagram, and arrow is expressed as flow direction signal；
Wherein, 1- upper tank bodies, 2- lower tanks, the lower tanks of 21- first, the lower tanks of 22- second, 23- flanges, 3- gas outlets,
4- leakage fluid drams, 5- horn mouths, 6- fluid intakes, 7- spiral diversion blades, 8- separation hoods, 9- spacer flangers, 10- upper flanges,
11- lower flanges, 12- silk screens.
Embodiment
Describe specific embodiment of the present utility model in detail below in conjunction with the accompanying drawings.
As shown in figure 1, the utility model provides a kind of gas-liquid separator of replaceable separating mechanism, including tank body, should
Tank body is divided into upper tank body 1 and lower tank 2 from top to bottom, the top of upper tank body 1 is provided with gas outlet 3, in the bottom of lower tank 2
Leakage fluid dram 4 is provided with, side is provided with fluid intake 5, is internally provided with the first separating mechanism that can be dismantled, first separation
Mechanism is used for the one-level gas-liquid separation of fluid, is internally provided with the second separating mechanism in upper tank body 2, second separating mechanism is used for
The two level gas-liquid separation of fluid.
First separating mechanism includes riser 6, and the periphery of riser 6 is provided with multiple spiral diversion blades 7, bottom
The separation hood 8 of truncated cone-shaped is provided with, top is provided with spacer flanger 9, and the internal diameter of the spacer flanger and the external diameter of riser are equal,
Upper flange 10 is provided with the bottom of upper tank body 1, the top of lower tank 2 is provided with lower flange 11, upper flange 10, the spacer flanger
9 are connected successively with lower flange 11.Tank body position corresponding to the fluid intake 5 is higher than the top surface pair of spiral diversion blade 7
The tank body position answered.So, can be by adjusting spiral diversion blade when the actual parameter of fluid is that physical property changes
Quantity and angle to adapt to the requirement of fluid separation, it is not necessary to change whole device, so as to improve operating efficiency, expand equipment
Application.
Second separating mechanism can use the Defrosting structures such as silk screen 12, blade or cyclone pipe, to passing through the first seperator
Gas liquid mixture after structure separation is separated again, improves separative efficiency.
In addition, as shown in Fig. 2 lower tank 2 can also be divided into the first lower tank 21 and the second lower tank 22 from top to bottom,
The connection that the lower tank 22 of first lower tank 21 and second can be dismantled by flange 23, and fluid intake 5 is arranged at
The side of one lower tank 21, so, can be by adjusting spiral diversion blade when the actual parameter of fluid changes
Quantity and angle, when the connecting tube with separator inlet changes, can change separation to adapt to the requirement of fluid separation
The entrance connecting tube of device in itself come adapt to outside change, it is not necessary to change whole device, so as to improve operating efficiency, expansion is set
Standby application.Meanwhile lower flange 11 can be substituted by spacer flanger 9, spacer flanger 9 is by the top of riser 6 and lower tank 2
Connect together, both played a part of fixed riser 6, play a part of connecting upper tank body 1 and lower tank 2 again, and can be with
Structure is simplified, saves cost.
As shown in figure 3, its operation principle is as follows：Gas-liquid mixture fluid is entered by separator fluid intake 5, then along
The track of spiral stream guidance blade 2 motion of the riser 6 of one separating mechanism produces centrifugal force, due to the density contrast between gas-liquid, liquid
Tank body wall will be thrown to, and gas moves downward while rotary motion along separator outer space, can drive wall
Liquid move downward, after first separation, separative efficiency can reach 60%-80%.The bottom of riser 6 is provided with separation hood
8, on the one hand play and prevent liquid from being creeped upwards along riser, on the other hand play afterbody and terminate fluid rotary movement locus, keep away
Exempt from the gas-liquid interface of disturbance separator, have influence on gas-liquid separation efficiency, meanwhile, after first separation, still there is partially liq meeting
Carried secretly by gas, in gas along the uphill process of riser 6, due to the effect of gravity, partially liq can be dropped in tank body, but
When drop drops to gas-liquid interface, the disturbance of gas-liquid interface can be caused, have influence on the separation of gas-liquid.But separated by setting
Cover 8 can be such that the gas-liquid separation under gas liquid mixture and gas-liquid interface after one-level separation is separately separated respectively, avoid liquid
Reentrainment, separative efficiency can be improved to greatest extent by playing stable gas-liquid interface.After separation above, gas leads to again
Cross and be arranged on the demisters such as silk screen, blade or the cyclone pipe of the second separating mechanism of upper tank body 1, further separated, gone
Except the efficiency of 8um liquid particles is up to 99.9%.This cyclone separator arrangement is extremely compact, is removed using fluid pre-separation technology, gas
Mist technology, cyclone technique and the technology such as combination fluid (flow field) distribution are efficiently separated gas-liquid.
The utility model utilizes dismountable first separating mechanism, completes the one-level separation of convection body, can also be according to stream
The actual conditions of body, the first separating mechanism is changed to meet the needs of corresponding fluid separating effect, and set at the top of tank body
The second separating mechanism is equipped with, using demisters such as silk screen, blade or cyclone pipes, the gas-liquid mixed after being separated to one-level
Body further separates, and greatly improves separating effect.In addition, gas-liquid can be made once by the separation hood for being arranged on riser bottom
It is separately separated respectively with the gas-liquid separation under gas-liquid interface after separation, avoids liquid reentrainment, stable gas-liquid interface energy
Separative efficiency is improved to greatest extent.
Although the foregoing describing specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
These are merely illustrative of, and on the premise of without departing substantially from principle of the present utility model and essence, these embodiments can be done
Go out various changes or modifications, therefore, the scope of protection of the utility model is defined by the appended claims.
Claims (5)
1. a kind of gas-liquid separator of replaceable separating mechanism, including tank body, the bottom of the tank body are provided with leakage fluid dram, top
Gas outlet is provided with, side is provided with fluid intake, it is characterised in that：The tank body is divided into upper tank body and lower tank from top to bottom
Body, the first separating mechanism that can be dismantled is internally provided with the lower tank, and first separating mechanism is used for the one of fluid
Level gas-liquid separation, the second separating mechanism is internally provided with the upper tank body, second separating mechanism is used for the two level of fluid
Gas-liquid separation, the fluid intake are located at tank body side corresponding to the first separating mechanism.
2. the gas-liquid separator of replaceable separating mechanism according to claim 1, it is characterised in that：First seperator
Structure includes riser, and the riser periphery is provided with multiple spiral diversion blades, and bottom is provided with the separation hood of truncated cone-shaped,
Top is provided with spacer flanger, and the internal diameter of the spacer flanger and the external diameter of riser are equal, and the bottom of the upper tank body is set
There is upper flange, lower flange is provided with the top of the lower tank, the upper flange, spacer flanger and lower flange coordinate company successively
Connect.
3. the gas-liquid separator of replaceable separating mechanism according to claim 2, it is characterised in that：The fluid intake pair
The tank body position answered is higher than tank body position corresponding to the top surface of the spiral diversion blade.
4. the gas-liquid separator of the replaceable separating mechanism according to one of claim 1-3, it is characterised in that：The lower tank
Body is divided into the first lower tank and the second lower tank from top to bottom, and first lower tank and the second lower tank can be torn open by flange
The connection unloaded, the fluid intake are arranged at the side of the first lower tank.
5. the gas-liquid separator of replaceable separating mechanism according to claim 4, it is characterised in that：Second seperator
Structure uses silk screen, blade or cyclone pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919563.XU CN206996182U (en) | 2017-07-27 | 2017-07-27 | A kind of gas-liquid separator of replaceable separating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919563.XU CN206996182U (en) | 2017-07-27 | 2017-07-27 | A kind of gas-liquid separator of replaceable separating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206996182U true CN206996182U (en) | 2018-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720919563.XU Active CN206996182U (en) | 2017-07-27 | 2017-07-27 | A kind of gas-liquid separator of replaceable separating mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141982A (en) * | 2018-08-24 | 2019-01-04 | 中国石油大学(华东) | A kind of sampler for gas-liquid separation equipment |
| CN114751111A (en) * | 2022-05-07 | 2022-07-15 | 蚌埠艾普压缩机制造有限公司 | Recovery device for oil field large tank gas |
-
2017
- 2017-07-27 CN CN201720919563.XU patent/CN206996182U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141982A (en) * | 2018-08-24 | 2019-01-04 | 中国石油大学(华东) | A kind of sampler for gas-liquid separation equipment |
| CN114751111A (en) * | 2022-05-07 | 2022-07-15 | 蚌埠艾普压缩机制造有限公司 | Recovery device for oil field large tank gas |
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