CN108889157A - Device is mixed into for natural gas low viscosity liquid Synergistic additives - Google Patents
Device is mixed into for natural gas low viscosity liquid Synergistic additives Download PDFInfo
- Publication number
- CN108889157A CN108889157A CN201810855536.XA CN201810855536A CN108889157A CN 108889157 A CN108889157 A CN 108889157A CN 201810855536 A CN201810855536 A CN 201810855536A CN 108889157 A CN108889157 A CN 108889157A
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- Prior art keywords
- inner tube
- outer tube
- stem
- tube
- turbine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/21—Mixing gases with liquids by introducing liquids into gaseous media
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/29—Mixing systems, i.e. flow charts or diagrams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/501—Mixing combustion ingredients, e.g. gases, for burners or combustion chambers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/24—Mixing, stirring of fuel components
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The present invention relates to natural gas additives to be mixed into equipment technical field, in particular to a kind of to be mixed into device for natural gas low viscosity liquid Synergistic additives；Outer tube sleeve is outside inner tube, there is end socket at the top of inner tube, pore is provided on end socket, it is equidistant between outer tube and inner tube, end socket, outer tube bottom end contacts sealing with inner tube, outer tube bottom end side is provided with outer tube air inlet, outer tube exhaust outlet is provided at the top of outer tube, it is central and coaxial with inner tube that stem is mounted on internal tube；Turbine is mounted between inner tube and outer tube, inner tube pressurization blade is mounted on inner tube wall, stem pressurization blade is mounted on stem outer wall, and inner tube pressurization blade and stem pressurization blade crossings and inclined direction are on the contrary, have drive connection between inner tube pressurization blade or stem pressurization blade and turbine；The present invention realizes be mixed into stable to natural gas low viscosity liquid additive ratio in the case where not increasing extra power needs with lower cost.
Description
Technical field：
The present invention relates to natural gas additives to be mixed into equipment technical field, in particular to a kind of to be used for natural gas low viscosity liquid
State Synergistic additives are mixed into device.
Background technique：
Natural gas is the important energy source promoted the use of at present, but common natural gas due to combustion heat value it is relatively low,
The domain variabilities such as cutting, welding are not applicable, can not substitute the high calorific value fuel gas such as acetylene.
Currently, natural gas performance can be improved using additive mode.It is mainly actively that existing additive, which is mixed into equipment,
Pressurization is mixed into class equipment and is passively mixed into two kinds of class equipment.Active boost is mixed into equipment and needs using independent additive booster pump
Or other supercharging devices, it is mixed into ratio and stablizes, but need additional power device, equipment cost is higher.Passively it is mixed into class equipment
It is mostly passed through the gas washing principle of natural gas under liquid level or principle is sucked by flow velocity pressure difference, is inputted without additional power, but mixed
It is poor to enter ratio stability；When being used for low-viscosity (mobile) liquid additive, when natural gas and additive contact in gas washing principle equipment
Between it is too short, easily there is the problem of additive mixed volume deficiency, flow velocity pressure difference sucking principle then easily occur excessively sucking cause it is natural
Intratracheal discharge problem, can block subsequent gas pipeline, cause equipment fault when serious.
Summary of the invention：
In consideration of it, low and be mixed into more stable natural of ratio it is necessary to design a kind of power, equipment cost of not configuring additionally
Gas low viscosity liquid additive is mixed into equipment.
For the device that is mixed into of natural gas low viscosity liquid Synergistic additives, including：Outer tube, outer tube air inlet, outer tube row
Port, inner tube, turbine, stem, inner tube pressurization blade and stem are pressurized blade.
Wherein, outer tube sleeve has end socket at the top of inner tube outside inner tube, and pore, outer tube and inner tube, envelope are provided on end socket
Equidistant between head, outer tube bottom end contacts sealing with inner tube, and outer tube bottom end side is provided with outer tube air inlet, is provided at the top of outer tube outer
Pipe exhaust outlet, it is central and coaxial with inner tube that stem is mounted on internal tube.
Turbine is mounted between inner tube and outer tube, and inner tube pressurization blade is mounted on inner tube wall, and stem is pressurized blade peace
On stem outer wall, inner tube is pressurized blade and stem pressurization blade crossings and inclined direction on the contrary, inner tube pressurization blade or core
There is drive connection between column pressurization blade and turbine.
When work, natural gas is entered by outer tube air inlet, by the region between outer tube and inner tube upwards by outer tube exhaust outlet
Output, meanwhile, low viscosity liquid additive injects in inner tube；In above process, natural gas passes through the area between outer tube and inner tube
When domain, driving turbine rotation, turbine drives inner tube pressurization blade or stem to be pressurized blade and rotates, turn by corresponding drive connection
Additive is lifted by dynamic pressurization blade upwards realizes that the additive at the top of inner tube is pressurized, and the blade of static blade and rotation inclines
Tilted direction is on the contrary, eliminate additive with the momentum of rotation blade circumferential movement, the lifting for preventing rear stage from rotating blade is failed, together
The Shi Liyong momentum is lifted additive further to be pressurized；Pressurized additive overflows inner tube by pore, in turbine zone
It is influenced with by turbine and the natural gas of eddy flow contacts mixing, realizes being mixed into for additive.
Due to the revolving speed of the pressurization blade rotated after the flow velocity of natural gas, the revolving speed of turbine, transmission, additive pressurization effect
Rate is positively correlated by the additive flow of pore, therefore in the wider flow velocity section near natural gas design current velocity,
Being mixed into for additive can maintain suitable ratio.
Preferably, when being pressurized blade transmission scheme to inner tube using turbine, turbine is fixedly mounted on the outside of inner pipe wall,
Inner tube can be pressurized blade transmission connection by inner tube and inner tube around its axis rotation, turbine, and inner tube and outer tube bottom end dynamic and static ring are close
Envelope.
Preferably, when being pressurized blade transmission scheme to stem using turbine, turbine upper end is rotatably mounted by bearing
On the inside of outer tube wall, turbine lower end may be rotatably mounted on the outside of inner pipe wall by bearing, be fixedly installed with permanent magnetism on turbine
Body；Inner tube and the fixed connection and sealing of outer tube bottom end, stem can be equipped with mouse cage winding, turbine around its axis rotation, stem top
Blade transmission connection is pressurized by permanent magnet, mouse cage winding, stem and stem.
Preferably, for convenience of the installation of turbine, outer tube is made of two sections splicing, joint seal of flanges between two sections.
Preferably, the current stabilization fin of vertical plate is installed at outer tube exhaust outlet inner wall, is eliminated through natural gas after turbine
Eddy flow, make natural gas output stablize.
The present invention is not increasing volume in such a way that natural gas drives turbine and then drive pressurization blade is additive pressurization
In the case that outer power needs, be mixed into stable to natural gas low viscosity liquid additive ratio is realized with lower cost.
Detailed description of the invention：
Attached drawing 1 is one structural representation of specific embodiment for being mixed into device for natural gas low viscosity liquid Synergistic additives
Figure；
Attached drawing 2 is two structural representation of specific embodiment for being mixed into device for natural gas low viscosity liquid Synergistic additives
Figure.
In figure：Outer tube 1, outer tube air inlet 101, outer tube exhaust outlet 102, current stabilization fin 103, flange 104, dynamic and static ring sealing
105, inner tube 2, inner tube pressurization blade 201, pore 202, turbine 3, permanent magnet 301, stem 4, stem are pressurized blade 401, mouse
Cage winding 402, bearing 5.
Specific embodiment：
Specific embodiment one：For the device that is mixed into of natural gas low viscosity liquid Synergistic additives, including：Outer tube 1, outer tube
Air inlet 101, outer tube exhaust outlet 102, inner tube 2, turbine 3, stem 4, inner tube pressurization blade 201 and stem are pressurized blade 401.
Wherein, outer tube 1 is made of two sections splicing, and the connection of flange 104 sealing, is sleeved on outside inner tube 2, inner tube between two sections
End socket is arranged at 2 tops, and pore 202 is provided on end socket, and equidistant between outer tube 1 and inner tube 2, end socket, 1 bottom end of outer tube connects with inner tube 2
Touching sealing, 1 bottom end side of outer tube are provided with outer tube air inlet 101, and outer tube exhaust outlet 102, outer tube exhaust are provided at the top of outer tube 1
The current stabilization fin 103 of vertical plate is installed, stem 4 is mounted on 2 center of inside of inner tube and coaxial with inner tube 2 at mouthful 102 inner walls.
Turbine 3 is fixedly mounted on the outside of 2 tube wall of inner tube, and inner tube 2 can be pressurized blade 201 and install around its axis rotation, inner tube
On 2 inner wall of inner tube, stem pressurization blade 401 is mounted on 4 outer wall of stem, and inner tube is pressurized blade 201 and stem is pressurized blade
401 staggeredly and inclined direction is on the contrary, turbine 3 is pressurized blade 201 by inner tube 2 and inner tube is sequentially connected, inner tube 2 and 1 bottom of outer tube
Hold dynamic and static ring sealing 105.
Specific embodiment two：For the device that is mixed into of natural gas low viscosity liquid Synergistic additives, including：Outer tube 1, outer tube
Air inlet 101, outer tube exhaust outlet 102, inner tube 2, turbine 3, stem 4, inner tube pressurization blade 201 and stem are pressurized blade 401.
Wherein, outer tube 1 is made of two sections splicing, and the connection of flange 104 sealing, is sleeved on outside inner tube 2, inner tube between two sections
End socket is arranged at 2 tops, and pore 202 is provided on end socket, and equidistant between outer tube 1 and inner tube 2, end socket, 1 bottom end of outer tube connects with inner tube 2
Touching sealing, 1 bottom end side of outer tube are provided with outer tube air inlet 101, and outer tube exhaust outlet 102, outer tube exhaust are provided at the top of outer tube 1
The current stabilization fin 103 of vertical plate is installed, stem 4 is mounted on 2 center of inside of inner tube and coaxial with inner tube 2 at mouthful 102 inner walls.
Turbine 3 is mounted between inner tube 2 and outer tube 1, and 3 upper end of turbine may be rotatably mounted in 1 tube wall of outer tube by bearing 5
Side, 3 lower end of turbine may be rotatably mounted on the outside of 2 tube wall of inner tube by bearing 5, be fixedly installed with permanent magnet 301 on turbine 3；It is interior
Pipe pressurization blade 201 is mounted on 2 inner wall of inner tube, and stem pressurization blade 401 is mounted on 4 outer wall of stem, and inner tube is pressurized blade
201 with stem pressurization blade 401 staggeredly and inclined direction is on the contrary, inner tube 2 and 1 bottom end fixed connection and sealing of outer tube, stem 4 can be around
Its axis rotation, 4 top of stem are equipped with mouse cage winding 402, turbine 3 by permanent magnet 301, mouse cage winding 402, stem 4 with
Stem is pressurized blade 401 and is sequentially connected.
Claims (5)
1. being mixed into device for natural gas low viscosity liquid Synergistic additives, which is characterized in that including：Outer tube, outer tube air inlet
Mouth, outer tube exhaust outlet, inner tube, turbine, stem, inner tube pressurization blade and stem are pressurized blade；
Wherein, outer tube sleeve has end socket at the top of inner tube, pore is provided on end socket, between outer tube and inner tube, end socket outside inner tube
Equidistantly, outer tube bottom end contacts sealing with inner tube, and outer tube bottom end side is provided with outer tube air inlet, and outer tube row is provided at the top of outer tube
Port, it is central and coaxial with inner tube that stem is mounted on internal tube；
Turbine is mounted between inner tube and outer tube, and inner tube pressurization blade is mounted on inner tube wall, and stem pressurization blade is mounted on
On stem outer wall, inner tube is pressurized blade and stem pressurization blade crossings and inclined direction on the contrary, inner tube pressurization blade or stem increase
There is drive connection between pressure blade and turbine.
2. being mixed into device for natural gas low viscosity liquid Synergistic additives as described in claim 1, which is characterized in that institute
It states turbine to be fixedly mounted on the outside of inner pipe wall, inner tube can be pressurized blade by inner tube and inner tube and pass around its axis rotation, turbine
Dynamic connection, inner tube and outer tube bottom end dynamic and static ring sealing.
3. being mixed into device for natural gas low viscosity liquid Synergistic additives as described in claim 1, which is characterized in that institute
State turbine upper end may be rotatably mounted on the inside of outer tube wall by bearing, and turbine lower end may be rotatably mounted at inner tube pipe by bearing
On the outside of wall, permanent magnet is fixedly installed on turbine；Inner tube and the fixed connection and sealing of outer tube bottom end, stem can around its axis rotation,
Stem top is equipped with mouse cage winding, and turbine is pressurized blade transmission connection by permanent magnet, mouse cage winding, stem and stem.
4. the device that is mixed into as described in any one of claims 1 to 3 for natural gas low viscosity liquid Synergistic additives, special
Sign is that the outer tube is made of two sections splicing, joint seal of flanges between two sections.
5. the device that is mixed into as described in any one of claims 1 to 3 for natural gas low viscosity liquid Synergistic additives, special
Sign is, the current stabilization fin of vertical plate is equipped at the outer tube exhaust outlet inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810855536.XA CN108889157B (en) | 2018-07-31 | 2018-07-31 | Mixing device for natural gas low-viscosity liquid synergistic additive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810855536.XA CN108889157B (en) | 2018-07-31 | 2018-07-31 | Mixing device for natural gas low-viscosity liquid synergistic additive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108889157A true CN108889157A (en) | 2018-11-27 |
| CN108889157B CN108889157B (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810855536.XA Active CN108889157B (en) | 2018-07-31 | 2018-07-31 | Mixing device for natural gas low-viscosity liquid synergistic additive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108889157B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203725049U (en) * | 2014-03-20 | 2014-07-23 | 天津华景化工新技术开发有限公司 | Ammonia and air mixer |
| CN206549876U (en) * | 2017-03-07 | 2017-10-13 | 石嘴山市讯通实业有限责任公司 | Natural gas additive atomizer |
| CN206553481U (en) * | 2017-03-08 | 2017-10-13 | 石嘴山市讯通实业有限责任公司 | Natural gas additive is mixed into device |
| WO2017197470A1 (en) * | 2016-05-20 | 2017-11-23 | Braddell Limited | Booster assembly and apparatus |
-
2018
- 2018-07-31 CN CN201810855536.XA patent/CN108889157B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203725049U (en) * | 2014-03-20 | 2014-07-23 | 天津华景化工新技术开发有限公司 | Ammonia and air mixer |
| WO2017197470A1 (en) * | 2016-05-20 | 2017-11-23 | Braddell Limited | Booster assembly and apparatus |
| CN206549876U (en) * | 2017-03-07 | 2017-10-13 | 石嘴山市讯通实业有限责任公司 | Natural gas additive atomizer |
| CN206553481U (en) * | 2017-03-08 | 2017-10-13 | 石嘴山市讯通实业有限责任公司 | Natural gas additive is mixed into device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108889157B (en) | 2021-05-18 |
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