CN204469490U - Gas-liquid separator - Google Patents
Gas-liquid separator Download PDFInfo
- Publication number
- CN204469490U CN204469490U CN201520128001.4U CN201520128001U CN204469490U CN 204469490 U CN204469490 U CN 204469490U CN 201520128001 U CN201520128001 U CN 201520128001U CN 204469490 U CN204469490 U CN 204469490U
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- Prior art keywords
- aforementioned
- gas
- spin chamber
- liquid separator
- waste water
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- 239000007788 liquid Substances 0.000 title claims abstract description 32
- 239000003595 mist Substances 0.000 claims abstract description 45
- 239000002351 wastewater Substances 0.000 claims abstract description 39
- 239000007789 gas Substances 0.000 claims abstract description 16
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 6
- 239000010432 diamond Substances 0.000 claims abstract description 6
- 230000008676 import Effects 0.000 claims abstract description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 239000002912 waste gas Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Abstract
The utility model provides a kind of air dryer gas-liquid separator, and the separative efficiency of its waste water is excellent, and low pressure loss, compact, structure is simple.This gas-liquid separator, be the vortex gas-liquid separator (1) gas separaion containing waste water being become waste water and gas, it possesses: top spin chamber (10), and it imports gas, and eddy flow is produced; Middle spin chamber (14), the flowing of its constriction eddy flow and flow velocity is increased; And, bottom spin chamber (11), it makes the flow velocity of eddy flow reduce, and waste water is separated from the gas and discharge; Further, throughout top spin chamber, middle spin chamber and bottom spin chamber, on the internal face of these spin chambers, the netted mist collector (13) with diamond hole has been arranged.
Description
Technical field
The utility model relates to a kind of gas-liquid separator according to centrifugal force, the liquid such as the condensed water be blended in compressed-air actuated gas being carried out being separated.
Background technology
For being supplied in the compressed air at the places such as shop equipment, in order to remove the moisture in air, use refrigerated air dryer.Described refrigerated air dryer is a kind of device, it is down to below dew point by by the temperature of air compressed, and utilize the gas-liquid separator being called as waste water separator (drain seperator), dew in air containing dew (condensed water) is separated and removes, supply dried air.
The feature of the gas-liquid separator described in patent document 1 is, in whirlwind separator, in the different filtering material of the inner side packed density of blast pipe to be separated mist (dew).
Prior art document
(patent document)
Patent document 1: Japanese Unexamined Patent Publication 2004-243235 publication
Utility model content
(utility model problem to be solved)
The structure of above-mentioned gas-liquid separator is utilize cyclone and filtering material to be separated the structure of mist, but there is such worry: spin chamber cannot ensure sufficient space, mist after utilizing cyclone to be separated is easily rolled-up, fouling products etc. are also simultaneously rolled-up, thus catch by filter, become the reason of plugged filter.
In addition, filter part is considered to produce the pressure loss.The pressure loss particularly in high density filter device is very large, and the huge pressure loss is for gas-liquid separator being shortcoming in performance.
Further, general whirlwind separator, in order to improve separative efficiency, needs to make spin chamber axially elongated and bottom is coniform, needs very large space.
Therefore, the utility model provides a kind of air dryer gas-liquid separator, and its separative efficiency for Separation of Water (waste water) in the spin chamber of cyclone is excellent, and low pressure loss, compact, structure is simple.
(technological means of dealing with problems)
Gas-liquid separator involved by the utility model, be the vortex gas-liquid separator gas separaion containing waste water being become aforementioned waste water and These gases, it has: top spin chamber, and it imports These gases, and eddy flow is produced; Middle spin chamber, the flowing of the aforementioned eddy flow of its constriction makes flow velocity increase; And, bottom spin chamber, it makes the flow velocity of aforementioned eddy flow reduce, and is separated by aforementioned waste water and discharges with These gases; Further, throughout aforementioned top spin chamber, aforementioned middle spin chamber and aforementioned bottom spin chamber, on the internal face of these spin chambers, the netted mist collector with diamond hole has been arranged.
(effect of utility model)
Gas-liquid separator involved by the utility model, due to throughout aforementioned top spin chamber, aforementioned middle spin chamber and aforementioned bottom spin chamber, the netted mist collector with diamond hole has been arranged on the internal face of these spin chambers, therefore, according to the operation principle of cyclone, become a kind of gas-liquid separator gas and waste water are separated efficiently.That is, the air dryer of function admirable is become.
Accompanying drawing explanation
Fig. 1 is the stereogram of the entirety of the gas-liquid separator represented according to embodiment of the present utility model, represents a part for internal structure with dotted line.
Fig. 2 is the profile being carried out cutting off with the vertical plane α comprising central shaft A in the inside of the gas-liquid separator of Fig. 1 and obtain.
Fig. 3 is the section obtained being cut off by gas-liquid separator with the horizontal plane β comprising the central shaft B shown in Fig. 1, the viewed profile from top.
Fig. 4 is the stereogram representing mist collector.
Fig. 5 is the front view being expanded in the C portion of the mist collector shown in Fig. 4 and obtain.
Description of reference numerals
1 gas-liquid separator
2 bodies
3 upper case portions
4 lower case portions
5 air discharge duct
6 air inlet tubes
7 wastewater discharge pipes
8 tube ends
9 air deflectors
10 tops spin chamber
11 bottoms spin chamber
12 demisters
13 mist collectors
14 middle spin chambers
Detailed description of the invention
Below, with reference to graphic while be specifically described the embodiment in the utility model.
As shown in Figure 1, the body 2 of air dryer gas-liquid separator 1 of the present utility model, being made up of upper case portion 3 and lower case portion 4, profile is roughly cylindrical shape, and upper and lower end parts is coniform infundibulate, and inside is cavity.The Inner Constitution top spin chamber 10 in upper case portion 3 and middle spin chamber 14, the Inner Constitution bottom spin chamber 11 in lower case portion 4.Upper case portion 3 and lower case portion 4 become embedded structure in the central authorities of body 2.
In addition, connect air discharge duct 5 in the upper end in upper case portion 3, the sidepiece in upper case portion 3 connects air inlet tube 6, connects wastewater discharge pipe 7 in the bottom in lower case portion 4.Moreover, air discharge duct 5 and wastewater discharge pipe 7, with the central shaft A of body 2 on the same axis.On the other hand, the central shaft B of air inlet tube 6 is right angle with the angle folded by central shaft A but does not intersect, and keeps the deviant of 27mm (with reference to Fig. 3).That is, the central shaft B of air inlet tube 6 becomes the tangent line of the circle centered by central shaft A.
Above-mentioned upper case portion 3, lower case portion 4, air discharge duct 5, air inlet tube 6, wastewater discharge pipe 7 and air deflector described later (deflector) 9, be all by copper etc. soft there is plastic metal and the slab material that fully can bear air pressure inside is made, part utilizes soldering etc. to assemble each other, and air can not externally leak.
Fig. 2 is that gas-liquid separator 1 carries out cutting off and the sectional front view obtained by the vertical plane α comprising the central shaft A shown in Fig. 1.
As shown in Figure 1 or 2, the structure of the inside of gas-liquid separator 1 of the present utility model is as follows: first, air inlet tube 6 from the side in upper case portion 3 by the inside be inserted through to upper case portion 3, tube end 8 is in the inside in upper case portion 3, namely be locked in top spin chamber 10, further, the end face of tube end 8 is cut off with the angle of 45 ° of tilting, with to central shaft A direction opening (with reference to Fig. 3).Therefore, the air entered by air inlet tube 6 forms eddy flow in top spin chamber 10 centered by central shaft A.
Further, in the funnel shaped upper end portion in upper case portion 3, air discharge duct 5 by the inside be inserted through to upper case portion 3, and arranges air deflector 9 along central shaft A on the end of this air discharge duct 5.The central shaft of air deflector 9 and the central shaft A of body 2 are on the same axis.The top of air deflector 9 is that top becomes coniform infundibulate with top, and the internal diameter at top and the external diameter of air discharge duct 5 are roughly same size, and are embedded structure.
In addition, the bottom of air deflector 9 is cylindric, plays the effect of the air of bottom spin chamber 11 being guided into air discharge duct 5, and can accelerate the air swirl speed of top spin chamber 10 and guide bottom spin chamber 11 into.Moreover, the cylindrical portion of air deflector 9, using between the inwall in upper case portion 3 and the cylindrical portion of air deflector 9 as middle spin chamber 14.That is, middle spin chamber 14 is between top spin chamber 10 and bottom spin chamber 11.
Lower case portion 4 top and be positioned at the part of the below of air deflector 9, form bottom spin chamber 11.In bottom spin chamber 11, the air entered by middle spin chamber 14 is towards the inner side of the cylindrical portion of air deflector 9 to change direction.In addition, waste water due to own wt downward.That is, air and waste water (drain) separated in bottom spin chamber 11.
In the bottom in lower case portion 4, wastewater discharge pipe 7 is along central shaft A by the inside be inserted through to lower case portion 4, and the end of this wastewater discharge pipe 7 is chimeric with the bottom in lower case portion 4 and engage.Therefore, the waste water lodged in lower case portion 4 can be discharged from wastewater discharge pipe 7.
Further, in the bottom in this lower case portion 4, be equipped with demister 12.In the present embodiment, demister 12 is stainless steel by material, and thickness of slab is 50 μm, and width is 0.5mm, and weight is that the filamentary fibers intricately of about 10g/m is entwined, and is therefore commonly referred to as steel wool.Demister 12 can increase the particle diameter of the vaporific moisture (mist) contained in air to become waste water, and only guides waste water into wastewater discharge pipe 7.
Along the formation upper case portion 3 of body 2 and the inwall in lower case portion 4, be equipped with mist collector 13.The material of this mist collector 13 is commonly referred to as expansion alloy.That is, otch processing is implemented repeatedly to aluminium panels, make it uphold to a direction and offer multiple diamond opening hole, formed netted.Above-mentioned expansion alloy suitably cuts off by this mist collector 13, and is processed into cylindric to abut the inwall of body interior 2.
The upper-end part of driving of mist collector 13 is in the adjacent bottom portions of air inlet tube, and the bottom of mist collector 13, arranges in the mode making the end face of demister 12 abut with the whole circumference of the bottom of mist collector 13.That is, mist collector 13 is adapted to the internal face throughout body 2 till 10 to bottom spin chamber of top spin chamber 11.
About the detailed effect of demister 12, be below specifically described.
Fig. 3 is the section obtained being cut off by gas-liquid separator 1 with the horizontal plane β comprising the central shaft B shown in Fig. 1 or Fig. 2, the viewed profile from top.
The air imported by air inlet tube 6, as shown in the arrow of Fig. 3, enters top spin chamber 10 from tube end 8, and the wall along upper case portion 3 flows, and therefore becomes the structure changing eddy flow into.Especially tube end 8 is processed by declinate cutting, therefore can change eddy flow into glibly.
Fig. 4 is the stereogram only representing mist collector 13, and Fig. 5 is the front view being expanded by the scope C shown in Fig. 4 and obtain.
As shown in Fig. 4 or Fig. 5, in mist collector 13, with the mesh structure of cylindrical shape key element portion into the net the part of rhombus (formed), one direction is vertical direction (diagram X-direction), other direction be oblique (diagram Y-direction) form.Further, this is oblique is the tiltedly lower direction in eddy flow direction (diagram Z-direction) relative to air.That is, the open pore of rhombus is formed by the inscape of X-direction and the inscape of Y-direction.In the present embodiment, the number of degrees at X-direction and the angle folded by Y-direction are about 50 °.
Then, the effect of gas-liquid separator 1 of the present utility model is described.
First, the air containing mist entered by air inlet tube 6, becomes eddy flow from tube end 8 in top spin chamber 10, and the operation principle according to cyclone produces centrifugal force.Utilize this centrifugal force, make inwall or the mist collector 13 in mist collision upper case portion 3 contained in air, so mist is captured and becomes waste water.
Then, air moves to middle spin chamber 14 from top spin chamber 10.In this form of implementation, the internal diameter in the upper case portion 3 of middle spin chamber 14 is φ 80mm, the external diameter of air deflector 9 is φ 56mm, therefore the horizontal profile area between upper case portion 3 and air deflector 9 is the only about half of of the interior profile area in upper case portion 3, is approximately doubled by the air velocity in this gap.Thus centrifugal force is also along with increase, and the inwall in collision upper case portion 3 and the mist of mist collector 13 also increase along with centrifugal force, and mist is captured further.
Then, air enters bottom spin chamber 11 from middle spin chamber 14.Herein, because the internal diameter in lower case portion 4 and upper case portion 3 are roughly same size, therefore swirl velocity declines.In bottom spin chamber 11, also make mist collide the inwall in lower case portion 4 and mist collector 13 according to centrifugal force and be captured.Again.In air, the contained and mist swum is also along with the decline of flow velocity, falls to demister 12 due to own wt.
Now, because swirl velocity declines, temporarily by the inwall in lower case portion 4, mist collector 13 and demister 12 the waste water that captures, can not be rolled once again due to eddy flow.That is, waste water and air are completely segregated.
On the other hand, be removed the air after mist, rotate while directed and rise in inner side towards the cylindrical portion of the bottom of air deflector 9 in bottom spin chamber 11, discharge to the outside of gas-liquid separator 1 from air discharge duct 5, used by as the air after dehumidifying.
Above-mentioned by the process of waste water and air separation, by the inwall in upper case portion 3 and lower case portion 4 and mist collector 13 the waste water that captures, along the key element portion of the X-direction of formation mist collector 13, because own wt shifts downwards, or along forming the key element portion of Y-direction of mist collector 13, the direction to eddy flow is shifted, but as previously mentioned, Y-direction is oblique below, therefore finally can be collected in the bottom of mist collector 13.The whole circumference of the bottom of mist collector 13 abuts with demister 12, therefore from each key element portion of mist collector 13 to the filamentary fibers of demister 12, waste water is being transferred when not temporarily being separated from mist collector 13, and is absorbed in demister 12.That is, do not become large water droplet from the waste water of mist collector 13 to demister 12 and fall, therefore waste water can not be rolled once again due to eddy flow.
Waste water in demister 12 comes together in the bottom of lower case 4 by thread steel wool.Impact not by eddy flow in demister 12, therefore waste water is not rolled-up, and discharges to the outside of air dryer through wastewater discharge pipe.
Claims (5)
1. a gas-liquid separator, is the vortex gas-liquid separator gas separaion containing waste water being become aforementioned waste water and These gases, it is characterized in that having:
Top spin chamber, it imports These gases, and eddy flow is produced;
Middle spin chamber, the flowing of the aforementioned eddy flow of its constriction and flow velocity is increased; And,
Bottom spin chamber, it makes the flow velocity of aforementioned eddy flow reduce, and is separated by aforementioned waste water and discharges with These gases;
Further, throughout aforementioned top spin chamber, aforementioned middle spin chamber and aforementioned bottom spin chamber, on the internal face of these spin chambers, the netted mist collector with diamond hole has been arranged.
2. gas-liquid separator as claimed in claim 1, wherein, forming the direction with a key element of the net of aforementioned diamond hole of aforementioned mist collector, is equidirectional with the rotating shaft of aforementioned eddy flow, and the direction of other key elements is the tiltedly lower direction of the direction of rotation relative to aforementioned eddy flow.
3. gas-liquid separator as claimed in claim 1, wherein, in the spin chamber of aforementioned bottom, possess the demister be made up of filamentary fibers, and the bottom of aforementioned mist collector abuts aforementioned demister, be directly transferred to demister by by the aforementioned waste water separated in These gases by aforementioned mist collector.
4. gas-liquid separator as claimed in claim 2, wherein, in the spin chamber of aforementioned bottom, possess the demister be made up of filamentary fibers, and the bottom of aforementioned mist collector abuts aforementioned demister, be directly transferred to demister by by the aforementioned waste water separated in These gases by aforementioned mist collector.
5. the gas-liquid separator according to any one of claim 1 to claim 4, wherein, possess in the spin chamber of aforementioned top and the tangential direction of spin current can import the air inlet tube of These gases, and the end of aforementioned inlet tube is towards eddy flow central axis direction inclined open.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-079733 | 2014-03-24 | ||
| JP2014079733A JP2015182075A (en) | 2014-03-24 | 2014-03-24 | gas-liquid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204469490U true CN204469490U (en) | 2015-07-15 |
Family
ID=53625226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520128001.4U Active CN204469490U (en) | 2014-03-24 | 2015-03-05 | Gas-liquid separator |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2015182075A (en) |
| CN (1) | CN204469490U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233575A (en) * | 2015-10-14 | 2016-01-13 | 中国科学院广州能源研究所 | MVR system gas-liquid separation device |
| CN109224642A (en) * | 2018-11-15 | 2019-01-18 | 山东逸轩环保科技有限公司 | Industrial smoke takes off white total system |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7011935B2 (en) * | 2017-12-21 | 2022-01-27 | 株式会社豊田中央研究所 | Gas-liquid separator |
| CN112554862B (en) * | 2020-12-03 | 2022-11-29 | 四川科宏石油天然气工程有限公司 | Cyclone separator for shale gas exploitation |
| CA3215394A1 (en) * | 2021-04-12 | 2022-10-20 | Andrew CLOUD | Gas-liquid separator assembly featuring concave channels |
| CN113350898A (en) * | 2021-06-09 | 2021-09-07 | 广西金陵王饲料有限公司 | Beasts and birds feeding stuff cuber catch water |
| CN113617130B (en) * | 2021-08-06 | 2022-03-11 | 广东凯达环保科技有限公司 | Purifier for pretreatment of industrial flue gas and waste gas |
| JP7406261B2 (en) | 2021-11-17 | 2023-12-27 | 株式会社フクハラ | gas filter device |
-
2014
- 2014-03-24 JP JP2014079733A patent/JP2015182075A/en active Pending
-
2015
- 2015-03-05 CN CN201520128001.4U patent/CN204469490U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233575A (en) * | 2015-10-14 | 2016-01-13 | 中国科学院广州能源研究所 | MVR system gas-liquid separation device |
| CN105233575B (en) * | 2015-10-14 | 2017-10-27 | 中国科学院广州能源研究所 | MVR system gas-liquid separation devices |
| CN109224642A (en) * | 2018-11-15 | 2019-01-18 | 山东逸轩环保科技有限公司 | Industrial smoke takes off white total system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015182075A (en) | 2015-10-22 |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |