CN205886416U - Centrifugation integral type natural gas dehydration device - Google Patents
Centrifugation integral type natural gas dehydration device Download PDFInfo
- Publication number
- CN205886416U CN205886416U CN201620668540.1U CN201620668540U CN205886416U CN 205886416 U CN205886416 U CN 205886416U CN 201620668540 U CN201620668540 U CN 201620668540U CN 205886416 U CN205886416 U CN 205886416U
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- CN
- China
- Prior art keywords
- cylinder
- natural gas
- centrifugation
- integral type
- dehydration
- 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.)
- Expired - Fee Related
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 239000003345 natural gas Substances 0.000 title claims abstract description 39
- 238000005119 centrifugation Methods 0.000 title claims abstract description 29
- 230000018044 dehydration Effects 0.000 title claims abstract description 24
- 238000006297 dehydration reaction Methods 0.000 title claims abstract description 24
- 239000007789 gas Substances 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000000034 method Methods 0.000 description 10
- 230000008602 contraction Effects 0.000 description 7
- 238000000926 separation method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model provides a centrifugation integral type natural gas dehydration device, it includes cylinder, admission line, pipeline and outer rotor type motor give vent to anger, wherein, the admission line with the cylinder intercommunication for to treat the natural gas of dehydration introduces in the inner chamber of cylinder, the inner wall circumference discrete distribution of cylinder has the multi -disc baffle that catchments, give vent to anger the pipeline with the cylinder intercommunication for the natural gas after will dewatering is followed the inner chamber of cylinder is derived, outer rotor type motor set up in the inside of cylinder for rotation drive through its blade the centrifugation motion is done to the natural gas. The problem that dehydration efficiency is lower and area is great that present centrifugation integral type natural gas dehydration device exists can be solved to above -mentioned scheme.
Description
Technical field
The utility model is related to natural gas dehydration technique field, more particularly, to a kind of centrifugation integral type gas dehydration
Device.
Background technology
It is known that during probing natural gas, the natural gas flowing out in drilling well is usually gas phase water institute saturation, very
To carrying a certain amount of aqueous water.During using natural gas, moisture present in natural gas often causes serious
Consequence, such as moisture block valve, pipeline and the equipment of natural gas line.For this reason, natural gas producer needs natural gas is implemented
Dewatering work.
The dewatering work of natural gas is generally realized by centrifugation integral type natual gas dehydrate unit.Centrifugation integral type
The dewatering of natual gas dehydrate unit application is usually low temperature process, solvent absorption, solid absorption method, chemical reaction method and film
Partition method.Using the centrifugation integral type natual gas dehydrate unit of said method need arrange kind of refrigeration cycle, consersion unit or
Arrangement seperation film, this lead to centrifugation integral type natual gas dehydrate unit floor space larger.Meanwhile, above-mentioned employing
Gas dehydration method in, low temperature process need wait low temperature environment formed just enable, solvent absorption, solid sorbent method and
All there is intermediate medium saturation it is therefore desirable to regularly replace intermediate medium in dehydration in membrane separation process.Chemistry is anti-
The course of reaction answering method needs to consume the more time.
It can be seen that, no matter it is to wait for the formation of low temperature environment, changes intermediate medium it is desired nonetheless to course of reaction, be required for disappearing
Consume the more time, this leads to the dewatering efficiency to natural gas relatively low it is obvious that this will have a strong impact on the product of natural gas producer
Energy.
Utility model content
The purpose of this utility model is to provide a kind of centrifugation integral type natual gas dehydrate unit, to solve current taking off
The problem that dewatering efficiency is relatively low and floor space is larger that water installations exist.
To achieve these goals, the following technical scheme of the utility model offer:
A kind of centrifugation integral type natual gas dehydrate unit, including cylinder, admission line, outlet pipe and outer rotor
Formula motor；Wherein, described admission line is connected with described cylinder, for natural gas to be drained off is introduced described cylinder
In inner chamber, the inwall of described cylinder circumference is discrete to be distributed with multi-disc and catchments baffle plate；Described outlet pipe is with described cylinder even
Logical, for the natural gas after dehydration is derived from the inner chamber of described cylinder；Described external rotor electric machine is arranged at described separation
The inside of cylinder, for driving described natural gas to make centrifugal motion by the rotation of its blade.
Preferably, the entrance of described admission line is provided with screen pack.
Preferably, described admission line is arranged on the top of described cylinder.
Preferably, the baffle plate that catchments described in multi-disc extends from the top of described cylinder to bottom.
Preferably, the surface of the inwall of described cylinder and the described baffle plate that catchments all can be provided with guiding gutter.
Preferably, described external rotor electric machine is sheathed on the position that described outlet pipe is located in the inner chamber of described cylinder
On.
Preferably, described cylinder include being connected successively from its top to bottom isometrical section, contraction section and water conduction section；Institute
State isometrical section of one end being relatively large in diameter with described contraction section to be connected, less one end connects described water conduction section with described isometrical section of diameter
Connect.
In the centrifugation integral type natual gas dehydrate unit that the utility model provides, as long as natural gas to be drained off is drawn
Enter the inner chamber of cylinder, start external rotor electric machine and rotate i.e. achievable dehydration, whole equipment structure is simple, compared to background skill
Centrifugation integral type natual gas dehydrate unit described in art, the centrifugation integral type gas dehydration dress that the application provides
Put braking cycle, consersion unit or seperation film need not be set it is seen then that the application provide centrifugation integral type gas dehydration
Plant area area is less.It is only necessary to introduce natural gas to be drained off during dehydration, and start external rotor electric machine
, can start at any time, and can the long period lasting dehydration it is seen then that the utility model provide centrifugation one
Body formula natual gas dehydrate unit can solve the problems, such as that the dewatering efficiency of current dehydration device presence is relatively low and floor space is larger.
Brief description
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to institute in embodiment
Need use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only the utility model described in
Some embodiments, for those of ordinary skill in the art, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the centrifugation integral type natual gas dehydrate unit that the utility model embodiment provides；
Fig. 2 is the top view of the part-structure of centrifugation integral type natual gas dehydrate unit shown in Fig. 1.
Specific embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, below in conjunction with accompanying drawing pair
The utility model is further detailed.
Refer to Fig. 1 and 2, the utility model embodiment provides a kind of centrifugation integral type natual gas dehydrate unit, bag
Include cylinder 11, admission line 13, outlet pipe 12 and external rotor electric machine 14.Wherein, admission line 13 and cylinder 11 connect
Logical, for natural gas to be drained off is introduced in the inner chamber of cylinder 11.Admission line 13, by being connected with natural gas line, is used
In the inner chamber that natural gas to be drained off is introduced into cylinder 11.Outlet pipe 12 is connected with cylinder 11, after being dehydrated
Natural gas derive from the inner chamber of cylinder 11.
In the application, external rotor electric machine 14 is arranged on the inside of cylinder 11, for by the rotation of its blade 141 Lai
Natural gas is driven to make centrifugal motion, external rotor electric machine 14 is connected with power supply by wiring 16, realizes external rotor electric machine 14
Electric drive.
, during work, to be drained off is natural for the centrifugation integral type natual gas dehydrate unit that the present embodiment provides
Gas enters in the inner chamber of cylinder 11 by admission line 13, external rotor electric machine 14 start after, its blade 141 can rotate into
And the natural gas being driven in cylinder 11 makees centrifugal motion, because natural gas is contained within moisture, and the density of water is larger,
During making centrifugal motion, tiny moisture is gradually thrown out of, and then realizes separating with gas, these moisture finally quilt
Get rid of to the inwall of cylinder 11 and then accumulate the globule, the bottom of cylinder 11 can be flow under gravity, after dehydration
Natural gas be exported from outlet pipe 12, finally realize the dehydrating operations to natural gas.
The natural qi exhaustion of centrifugation integral type disclosed in the utility model embodiment be can be seen that by the above-mentioned course of work
Water installations, as long as natural gas to be drained off is introduced cylinder 11, start external rotor electric machine 14 and rotate i.e. achievable dehydration, whole
Individual device structure is simple, and compared to the centrifugation integral type natual gas dehydrate unit described in background technology, the application provides
Centrifugation integral type natual gas dehydrate unit braking cycle, consersion unit or seperation film need not be set it is seen then that the application carries
For centrifugation integral type natual gas dehydrate unit floor space less.It is only necessary to will be to be drained off during dehydration
Natural gas introduces, and starts external rotor electric machine, can start at any time, and can the long period lasting dehydration, can
See, the centrifugation integral type natual gas dehydrate unit that the present embodiment provides can solve the dehydration effect that current dehydration device exists
The problem that rate is relatively low and floor space is larger.
In order to improve the quality of natural gas it is preferred that the entrance of above-mentioned admission line 13 is provided with many filter screens.Preferably,
Admission line 13 is arranged on the top of cylinder 11, and water collecting part is located at the bottom of cylinder 11, and in the present embodiment, water collecting part is permissible
It is collecting container or water guide sector, such as aqueduct.
In order to improve the attachment surface of moisture, improve effect of catchmenting it is preferred that the inwall circumference of cylinder 11 is discrete is distributed with
Multi-disc is catchmented baffle plate 15.Catchment for the ease of guiding, be more highly preferred to, multi-disc catchments baffle plate from the top of cylinder 11 to bottom
Extend.Certainly, the surface of the inwall of cylinder 11 and the baffle plate 15 that catchments can be provided with guiding gutter, and the arrangement of guiding gutter can be entered
One step increases the bond area of moisture, simultaneously moreover it is possible to realize to the fast guiding catchmenting it is preferred that guiding gutter can also divide certainly
Extend to bottom from the top of cylinder 11.
Referring again to Fig. 1, disclosed in the utility model embodiment, external rotor electric machine 14 can be sheathed on outlet pipe
On position in 12 inner chambers being located at cylinder 11, raising above-mentioned two part assembling is compacter, and then can reduce further
The taking up room of whole centrifugation integral type natual gas dehydrate unit.
Referring again to Fig. 1, in the present embodiment, cylinder 11 can include isometrical section 111, contraction section 112 and water conduction section
113.Isometrical section 111, contraction section 112 and water conduction section 113 are connected from the top of cylinder 11 successively to bottom.Wherein, isometrical section
111 one end being relatively large in diameter with contraction section 112 are connected, and water conduction section 113 one end less with isometrical section of 111 diameter is connected, water guide
Section 113 is aqueduct, the water being formed can be derived cylinder 11.In such cases, the inner chamber radial dimension of whole cylinder 11
At least include the part tapering into so that the natural gas entering in cylinder 11 from admission line 13 enables to accelerate to participate in
Separate, finally can improve dewatering efficiency further.
Specifically, external rotor electric machine 14 can be arranged in isometrical section 111 so that isometrical section 111 of inner chamber can consider
It is primary separation area 114, natural gas to be drained off is real under the acceleration of contraction section 112 after primary separation area 114
Now accelerate centrifugation, the inner chamber of contraction section 112 may be considered acceleration Disengagement zone 115, and then can improve dewatering efficiency.
In the application, what outlet pipe 12 was located in the inner chamber of cylinder 11 partly can extend acceleration Disengagement zone 115, that is,
The import of outlet pipe 12 is located at and accelerates Disengagement zone 115, and then can improve the discharge derivation speed of the natural gas after dehydration.
Above describes some one exemplary embodiment of the present utility model by way of explanation, undoubtedly, for
Those of ordinary skill in the art, in the case of without departing from spirit and scope of the present utility model, can be with various different
Mode is modified to described embodiment.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as
Restriction to the utility model claims.
Claims (1)
1. a kind of centrifugation integral type natual gas dehydrate unit is it is characterised in that include cylinder, admission line, escape pipe
Road and external rotor electric machine；Wherein, described admission line is connected with described cylinder, for natural gas to be drained off is introduced institute
State in the inner chamber of cylinder, the inwall of described cylinder circumference is discrete to be distributed with multi-disc and catchment baffle plate；Described outlet pipe and institute
State cylinder connection, for deriving the natural gas after dehydration from the inner chamber of described cylinder；Described external rotor electric machine setting
In the inside of described cylinder, for driving described natural gas to make centrifugal motion by the rotation of its blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620668540.1U CN205886416U (en) | 2016-06-29 | 2016-06-29 | Centrifugation integral type natural gas dehydration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620668540.1U CN205886416U (en) | 2016-06-29 | 2016-06-29 | Centrifugation integral type natural gas dehydration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205886416U true CN205886416U (en) | 2017-01-18 |
Family
ID=57770424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620668540.1U Expired - Fee Related CN205886416U (en) | 2016-06-29 | 2016-06-29 | Centrifugation integral type natural gas dehydration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205886416U (en) |
-
2016
- 2016-06-29 CN CN201620668540.1U patent/CN205886416U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 |