CN106925039A - A kind of purifier for separating drop and particle - Google Patents
A kind of purifier for separating drop and particle Download PDFInfo
- Publication number
- CN106925039A CN106925039A CN201710299924.XA CN201710299924A CN106925039A CN 106925039 A CN106925039 A CN 106925039A CN 201710299924 A CN201710299924 A CN 201710299924A CN 106925039 A CN106925039 A CN 106925039A
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- Prior art keywords
- shell
- collection device
- central collection
- gas
- network segment
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The invention provides a kind of purifier for separating drop and particle, including shell (9) and central collection device (7), shell (9) is sheathed on central collection device (7) outward, toroidal cavity is formed between shell (9) and central collection device (7), one end of shell (9) is gas inlet end (1), the other end of shell (9) is gas outlet end (13), the gas inlet end (1) of shell (9) is provided with the eccentric unit that the straight air stream of entrance can be converted to swirling eddy, between the eccentric unit and the gas outlet end (13), the side wall of shell (9) is provided with the outside of multiple connections shell (9) and the outlet (3) of the toroidal cavity, inner member (6) is provided with central collection device (7), inner member (6) is in network structure.Droplet and the particle discharge that the purifier of the separation drop and particle will can be captured easily and fast, so separating effect is more obvious.
Description
Technical field
It is particularly a kind of to separate drop and particle the present invention relates to flue gas, natural gas and shale gas cleaning equipment field
Purifier.
Background technology
As China's increasing environmental pollution, haze weather are increasingly severe, the life and body for giving people bring increasingly
Serious influence.Country has put into effect severe policy limitation pollutant emission, and minimum discharge has been carried out especially for coal-burning power plant
Limitation, dust content is not higher than 10mg/Nm3, even 5mg/Nm3.Prior art species is various, existing rotating separation device
In, gas and solid powder enter from the left side, then produce centrifugal force, wherein droplet and particle to be thrown at side wall and arrange through blade
To in collecting tank, wherein being steady whirlpool rod, a tail flue gas purifier is so can serve as, applied.Its shortcoming
It is：If the 1, being not added with the high speed rotating separation device of afterbody, separative efficiency is not high, particularly low concentration DeGrain, fine grained
Cannot exclude；If the 2, the high speed rotating separation device in tailing portion, energy consumption is higher, and narrower using scope.
The content of the invention
It is low in order to solve the problems, such as existing flue gas purifying equipment purification efficiency, the invention provides one kind separate drop and
Droplet and the particle discharge that the purifier of the purifier of grain, the separation drop and particle will can be captured easily and fast,
So separating effect is more obvious.
The technical solution adopted for the present invention to solve the technical problems is：A kind of purifier for separating drop and particle,
Including shell and central collection device, shell and central collection device are tubular, and outside central collection device, shell is with for casing
Toroidal cavity is formed between heart collector, one end of shell is gas inlet end, and the other end of shell is gas outlet end, shell
Gas inlet end be provided with the eccentric unit that the straight air stream of entrance can be converted to swirling eddy, the eccentric unit with
Between the gas outlet end, the side wall of shell is provided with the outside of multiple connection shells and the outlet of the toroidal cavity, in
Inner member is provided with heart collector, inner member is in network structure.
Shell is cylindrical shape, and the eccentric unit is arranged at outside shell, and the eccentric unit is to be set along the axis direction of shell
Multiple gas tangential inlets layer, each described gas tangential inlet layer cuts containing multiple circumferentially disposed multiples along shell
Line gas access.
Also containing the impeller being arranged in shell, impeller enters the eccentric unit positioned at gas inlet end with the gas tangent line
Between mouth layer, or gas tangential inlet layer is located between gas inlet end and impeller.
Along the axis direction of shell, at least one of which outlet is contained on the side wall of shell, one layer of outlet is contained within along outer
Multiple outlets of the circumferential array of shell, outlet is rectangle or ellipse.
The length direction of outlet is vertical with the cross section of shell, or outlet horizontal stroke of the length direction relative to shell
Section is obliquely installed.
, less than the length of shell, the arrival end of central collection device is positioned at the eccentric unit and institute for the length of central collection device
State between gas outlet end, be connected between central collection device and shell for the liquid in central collection device to be guided to shell
Outer discharging tube, inner member is located between the arrival end of central collection device and the port of export.
When shell is the level of state, the discharging tube is located at the lower section of central collection device；When shell is in erectility, should
Discharging tube is obliquely installed.
The eccentric unit also containing the impeller being arranged in shell, is arranged with center bar in central collection device, center bar
External diameter is less than the internal diameter of central collection device, and one end of center bar is connected with the central shaft of impeller, and the internal diameter of central collection device is more than
Or the external diameter of the central shaft equal to impeller, inner member is sheathed between central collection device and center bar.
Ring network section is arranged with the gas outlet end of shell, the external diameter of the annular network segment is equal to the internal diameter of gas outlet end,
More than the external diameter of central collection device, the length of the annular network segment is 1cm~30cm, the outlet of central collection device to the internal diameter of the annular network segment
Be arranged with circular net section in end, the external diameter of the circular network segment is equal to the internal diameter of central collection device, the length of the circular network segment be 1cm~
30cm, the annular network segment and the circular network segment are network structure.
Multiple accessibke porosities, the aperture with diameter greater than the annular network segment of accessibke porosity, the center of accessibke porosity are provided with the annular network segment
The diameter parallel of line and shell, multiple accessibke porosities are evenly distributed along the circumference of the annular network segments, are provided with the circular network segment in multiple and led to
Hole, the aperture with diameter greater than the circular network segment of inner via hole, the center line of inner via hole and the diameter parallel of shell, multiple inner via hole edges
The circumference of the circular network segment is evenly distributed；When shell is the level of state, accessibke porosity is located at more than the middle part of the annular network segment, inner via hole
More than the middle part of the circular network segment.
The beneficial effects of the invention are as follows：
1st, make drop coalescence by increasing the inner member of network structure, solve small droplet and fine grained is difficult to asking for separation
Topic；
2nd, using external tangent line gas access, it is easy to maintenance；
3rd, impeller and external tangent line gas access combination can be used, effect is become apparent from；
4th, separator can be easy to use with level, vertically downward and be disposed vertically downward.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, of the invention to show
Meaning property and its illustrates, for explaining the present invention, not constitute inappropriate limitation of the present invention embodiment.
Fig. 1 be it is of the present invention separation drop and particle purifier be horizontality when general structure schematic diagram.
Fig. 2 is general structure schematic diagram when eccentric unit is impeller.
Fig. 3 was general structure schematic diagram of eccentric unit when upper.
Fig. 4 be eccentric unit under when general structure schematic diagram.
Fig. 5 is the schematic diagram in A directions in Fig. 1.
Fig. 6 is the first structural representation of outlet.
Fig. 7 is second structural representation of outlet.
Fig. 8 is the third structural representation of outlet.
Fig. 9 is the 4th kind of structural representation of outlet.
Figure 10 is the 5th kind of structural representation of outlet.
Figure 11 is the 6th kind of structural representation of outlet.
Figure 12 is the 7th kind of structural representation of outlet.
Figure 13 is the structural representation of impeller.
1st, gas inlet end；2nd, tangent line gas access；3rd, outlet；4th, the annular network segment；5th, center bar；6th, inner member；7、
Central collection device；8th, the first discharging tube；9th, shell；10th, impeller；11st, second discharging tube；12nd, the third discharging tube；13、
Gas outlet end；14th, accessibke porosity；15th, inner via hole；16th, square positive gap；17th, square right R-joining gap；18th, right R-joining gap；19、
Positive gap；20th, square left R-joining gap；21st, left R-joining gap；22nd, oval gap；23rd, the circular network segment；
101st, blade；102nd, central shaft.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
A kind of purifier for separating drop and particle, including shell 9 and central collection device 7, shell 9 and central collection device
7 tubulars for being both ends open, shell 9 is sheathed on outside central collection device 7, annular is formed between shell 9 and central collection device 7 empty
Chamber, one end of shell 9 is gas inlet end 1, and the other end of shell 9 is gas outlet end 13, and the gas inlet end 1 of shell 9 sets
There is the eccentric unit that the straight air stream of entrance can be converted to swirling eddy, in the eccentric unit and the gas outlet end
Between 13, the side wall of shell 9 is provided with the outside of multiple connection shells 9 and the outlet 3 of the toroidal cavity, central collection device 7
Inner member 6 is inside provided with, inner member 6 is in network structure, as shown in Figures 1 to 4.
Using making, the gas (as shown in Fig. 1 arrows D) containing droplet and particle is entered by gas inlet end 1, through centrifugation portion
After part, the air-flow of level is changed into spiral air flow, and droplet and particle are thrown toward and are attached to the inner surface of shell 9 in air-flow, so
Droplet and particle are discharged from outlet 3 again afterwards, and purified gas is discharged from gas outlet end 13.The gas at middle part in shell 9
Stream will be into central collection device 7, and inner member 6 can be existing large-mesh screen pack, the effect of inner member 6 be make droplet and
Particle is covered and converged in the skeleton surface of the network structure or coalescence is into suspension.Due to the purification of droplet and particle in the gas
Droplet and the particle discharge that separator will can be captured easily and fast, so separating effect is more obvious.
In the present embodiment, shell 9 is cylindrical shape, and the eccentric unit is arranged at outside shell 9, and the eccentric unit is along shell
Multiple gas tangential inlets layer that 9 axis direction is set, each described gas tangential inlet layer is containing multiple along shell 9
Circumferential evenly distributed multiple tangent line gas accesses 2, the injection direction of tangent line gas access 2 is the tangential direction of shell 9, is such as schemed
Shown in 1.
The gas that tangent line gas access 2 is ejected is produced and drives the fluid for entering to produce strong rotary speed, multiple to cut
Line gas access 2 can be arranged on same circle (the i.e. one gas tangential inlet layer along the circumference of shell 9), multiple gas tangent lines
Entry level sets gradually along the axis direction of shell 9, and such tangential velocity can be easier to control, general gas flow tangential inlet layer
It is 2 layers to 10 layers, is arranged in outer layer and is also easily repaired.
In the present embodiment, the eccentric unit can also be the impeller 10 being arranged in shell 9, as shown in Fig. 2 the centrifugation
Part can also be the tangent line gas access 2 being arranged at outside shell 9 and the impeller 10 being arranged in shell 9, tangent line gas access 2
Exist simultaneously with impeller 10, now impeller 10 is located between gas inlet end 1 and gas tangential inlet layer, or the gas
Tangential inlet layer is located between gas inlet end 1 and impeller 10, the axis of shell 9, the axis of central collection device 7 and impeller 10
Axis overlaps.Impeller 10 produces rotary speed and centrifugal force using multiple blades, the central shaft 102 of blade 101 and impeller 10 it
Between angle be 10 ° to 80 °, as shown in figure 13.
In the present embodiment, along the axis direction of shell 9, at least one of which outlet 3 is contained on the side wall of shell 9, it is such as outer
Contain one layer of outlet 3 on the side wall of shell 9, as shown in Figure 6 to 8, the multiple outlets 3 in a layer are along the circumferential equal of shell 9
Even arrangement (outlet 3 is show but in Fig. 6 to Fig. 8), outlet 3 in slot-shaped, it is specific such as right R-joining gap 18, just
Gap 19, left R-joining gap 21.Contain multilayer outlet 3 on the side wall of shell 9, one layer of outlet 3 is contained within the circumference along shell 9
Multiple outlets 3 of arrangement, show but a row in every layer of outlet 3 as shown in Fig. 9 to Figure 12, in Fig. 9 to Figure 12
Outlet 3, outlet 3 can be rectangular slot or oval gap, specific such as square positive gap 16, square right R-joining gap
17th, square left R-joining gap 20 or oval gap 22.
In the present embodiment, the length direction of outlet 3 is vertical with the cross section of shell 9, such as Fig. 7, Fig. 9, Figure 10, figure
11st, shown in Figure 12, or the length direction of outlet 3 is obliquely installed relative to the cross section of shell 9, as shown in Fig. 6, Fig. 8.
In the present embodiment, the length of central collection device 7 is less than the length of shell 9, the arrival end direction of central collection device 7
The gas inlet end 1 of shell 9, the port of export of central collection device 7 is concordant with the gas outlet end 13 of shell 9, central collection device 7
Arrival end be located between the eccentric unit and the gas outlet end 13, be connected between central collection device 7 and shell 9 for
The discharging tube to outside shell 9, inner member 6 is guided to be located at the arrival end of central collection device 7 and go out the liquid in central collection device 7
Between mouth end.Inner member 6 can be along axially arranged 1 to 3 of central collection device 7, and inner member 6 can for cylindrical mesh structure
To play the function of drop coalescence, the material of inner member 6 is plastics or 316L steel, and with corrosion proof function, network structure is not
Can be too close in order to avoid blocking causes gas not circulate, preferably the aperture of the network structure is 0.5cm~3cm, such as 2cm~3cm.
In the present embodiment, when shell 9 is the level of state, the discharging tube is located at the lower section of central collection device 7, such as Fig. 1
Shown, the discharging tube is the first discharging tube 8, and the first discharging tube 8 is in erectility.When shell 9 is in erectility and centrifugation
When part is located at the top of shell 9, the discharging tube is obliquely installed, as shown in figure 3, the discharging tube is second discharging tube 11, the
Two kinds of discharging tubes 11 are set diagonally downward along direction from inside to outside.When shell 9 is in erectility and eccentric unit is located at shell 9
Bottom when, the discharging tube is obliquely installed, as shown in figure 4, the discharging tube be the third discharging tube 12, the third edge of discharging tube 12
Direction from inside to outside is set diagonally downward.Second discharging tube 11 and the third discharging tube 12 can be along central collection devices 7
Circumferentially disposed 3~10.
In the present embodiment, center bar 5 is arranged with central collection device 7 (center bar 5 is referred to as in the prior art
Steady whirlpool rod, plays a part of stabilization whirlpool, and center bar 5 needs central collection device 7 or shell 9 to support, center bar 5 and the phase of impeller 10
Even), the external diameter of center bar 5 is less than the internal diameter of central collection device 7, and the length of center bar 5 is more than the length of central collection device 7, in
One end of axle 5 is connected with the central shaft of impeller 10, and the internal diameter of central collection device 7 is outer more than or equal to the central shaft of impeller 10
Footpath, inner member 6 is sheathed between central collection device 7 and center bar 5.Central collection device 7 with diameter greater than or equal to impeller
The diameter of central shaft 102.
In the present embodiment, ring network section 4 is arranged with the gas outlet end 13 of shell 9, the external diameter of the annular network segment 4 is equal to
The internal diameter of gas outlet end 13, the external diameter of the internal diameter more than central collection device 7 of the annular network segment 4, the length of the annular network segment 4 is 1cm
~30cm, is arranged with circular net section 23 in the port of export of central collection device 7, the external diameter of the circular network segment 23 is equal to central collection device 7
Internal diameter, the length of the circular network segment 23 is 1cm~30cm, and the annular network segment 4 and the circular network segment 23 are network structure, center bar 5
The other end be connected with the circular network segment 23.The annular network segment 4, the circular network segment 23 are identical with material with the structure of inner member 6, ring network
Section 4 and the circular network segment 23 are also identical with the effect of inner member 6, and length is the size of the axis direction along shell 9 in the present invention.
In the present embodiment, the annular network segment 4 and inner member 6 see that, in annular shape, the circular network segment 23 is from entirety on the whole
On see in round pie, is provided with multiple accessibke porosities 14, the aperture with diameter greater than the annular network segment 4 of accessibke porosity 14 in the annular network segment 4
(mesh diameter in the i.e. annular network segment 4), the center line of accessibke porosity 14 and the diameter parallel of shell 9, multiple accessibke porosities 14 are along ring
The circumference of the shape network segment 4 is evenly distributed, is provided with multiple inner via holes 15 in the circular network segment 23, inner via hole 15 with diameter greater than the circular network segment
23 aperture (mesh diameter in the i.e. circular network segment 23), the center line of inner via hole 15 and the diameter parallel of shell 9, it is multiple interior logical
Hole 15 is evenly distributed along the circumference of the circular network segment 23, and the quantity of accessibke porosity 14 and inner via hole 15 can be 6 to 36.Work as shell
9 when being the level of state, and accessibke porosity 14 is located at more than the middle part of the annular network segment 4, inner via hole 15 be located at the middle part of the circular network segment 23 with
On, as shown in figure 5, the quantity of accessibke porosity 14 and inner via hole 15 can be 2 to 12.Accessibke porosity 14 and inner via hole 15 can be by
The pipe for plugging is realized.The setting of accessibke porosity 14 and inner via hole 15 can ensure that absorption droplet and particle can ensure air again
Smoothly circulation.A diameter of 0.5cm~6cm of accessibke porosity 14 and inner via hole 15, can such as select 4cm~6cm.
The specifically used mode of the purifier of the separation drop and particle is described below：
Mode one：Gas containing droplet and particle is entered by horizontally disposed gas inlet end 1, tangent line gas access 2
Gas injection produces centrifugal force, part droplet and particle to be discharged from outlet 3, and part droplet and particle enter central collection device
7th, discharged from the first discharging tube 8, purified gas is discharged from gas outlet end 13.
Mode two：Gas containing droplet and particle is entered by gas inlet end 1, and centrifugal force, portion are produced by impeller 10
Droplet and particle is divided to be discharged from outlet 3, part droplet and particle enter central collection device 7, arranged from the first discharging tube 8
Go out, purified gas is discharged from gas outlet end 13.
Mode three：The gas inlet end 1 that gas containing droplet and particle passes through to arrange vertically upward enters, and tangent line gas enters
2 gas injections of mouth produce centrifugal force, part droplet and particle to be discharged from outlet 3, and part droplet and particle are received into center
Storage 7, the discharge from second discharging tube 11, purified gas are discharged from gas outlet end 13.
Mode four：The gas inlet end 1 that gas containing droplet and particle passes through to arrange vertically upward enters, and tangent line gas enters
2 gas injections of mouth produce centrifugal force, part droplet and particle to be discharged from outlet 3, and part droplet and particle are received into center
Storage 7, the discharge from the third discharging tube 12, purified gas are discharged from gas outlet end 13.
The technical problem that the purifier of the separation drop and particle is mainly solved has：1st, effect is separated compared with mist drop and particle
Rate is low；2nd, being separated to the drop at side wall cannot collect completely；3rd, only separated by blade rotation, mode is simple, and effect is not
Substantially, this technology is utilized using cyclonic separation is theoretical, and by changing device structure, subregion solves separative efficiency problem not high.
Live embodiment：Used as one embodiment, using the separator of blade wheel structure, coal-burning power plant's tail flue gas are separated
After device purification, outlet concentration of liquid drops is less than 3mg/Nm3, granule density is less than 2mg/Nm3.Using impeller plus preposition tangent line gas
The separator of entrance structure, after the separated device purification of coal-burning power plant's tail flue gas, outlet concentration of liquid drops is less than 2mg/Nm3,
Grain concentration is less than 1mg/Nm3, almost it is difficult to measure concentration value.
So the displacement of its equivalent assemblies, or the equivalent variations made according to scope of patent protection of the present invention and modification, all should
Still fall within the category that this patent is covered.In addition, between technical characteristic and technical characteristic in the present invention, technical characteristic and technical side
Can be used with independent assortment between case, between technical scheme and technical scheme.
Claims (10)
1. a kind of purifier for separating drop and particle, it is characterised in that the purifier of the separation drop and particle includes
Shell (9) and central collection device (7), shell (9) and central collection device (7) are tubular, and shell (9) is sheathed on central collection device
(7) outward, toroidal cavity is formed between shell (9) and central collection device (7), one end of shell (9) is gas inlet end (1), outward
The other end of shell (9) is gas outlet end (13), and the gas inlet end (1) of shell (9) is provided with the straight air stream that will can enter
The eccentric unit of swirling eddy is converted to, between the eccentric unit and the gas outlet end (13), the side wall of shell (9)
The outside of multiple connections shell (9) and the outlet (3) of the toroidal cavity are provided with, inner member is provided with central collection device (7)
(6), inner member (6) is in network structure.
2. the purifier for separating drop and particle according to claim 1, it is characterised in that shell (9) is cylindrical shape,
The eccentric unit is arranged at shell (9) outward, and the eccentric unit is that the multiple gas tangent lines set along the axis direction of shell (9) enter
Mouth layer, each described gas tangential inlet layer contains multiple circumferentially disposed multiple tangent line gas accesses along shell (9)
(2)。
3. the purifier for separating drop and particle according to claim 2, it is characterised in that the eccentric unit also contains
Be arranged at the impeller (10) in shell (9), impeller (10) between gas inlet end (1) and gas tangential inlet layer,
Or the gas tangential inlet layer is located between gas inlet end (1) and impeller (10).
4. the purifier for separating drop and particle according to claim 1, it is characterised in that along the axis of shell (9)
Direction, contains at least one of which outlet (3) on the side wall of shell (9), one layer of outlet (3) is contained within the circumference along shell (9)
Multiple outlets (3) of arrangement, outlet (3) is rectangle or ellipse.
5. the purifier for separating drop and particle according to claim 4, it is characterised in that the length of outlet (3)
Direction is vertical with the cross section of shell (9), or the length direction of outlet (3) sets relative to the cross section inclination of shell (9)
Put.
6. the purifier for separating drop and particle according to claim 1, it is characterised in that central collection device (7)
, less than the length of shell (9), the arrival end of central collection device (7) is positioned at the eccentric unit and the gas outlet end for length
(13) between, it is connected between central collection device (7) and shell (9) for the liquid in central collection device (7) to be guided to outer
Shell (9) discharging tube outward, inner member (6) is between the arrival end and the port of export of central collection device (7).
7. the purifier for separating drop and particle according to claim 6, it is characterised in that when shell (9) is in level
During state, the discharging tube is located at the lower section of central collection device (7)；When shell (9) is in erectility, the discharging tube is inclined and set
Put.
8. the purifier for separating drop and particle according to claim 6, it is characterised in that the eccentric unit also contains
It is arranged in the impeller (10) in shell (9), central collection device (7) and is arranged with center bar (5), the external diameter of center bar (5) is less than
The internal diameter of central collection device (7), one end of center bar (5) is connected with the central shaft of impeller (10), the internal diameter of central collection device (7)
More than or equal to the external diameter of the central shaft of impeller (10), inner member (6) is sheathed between central collection device (7) and center bar (5).
9. the purifier for separating drop and particle according to claim 6, it is characterised in that the gas of shell (9) goes out
Ring network section (4) is arranged with mouth end (13), the external diameter of the annular network segment (4) is equal to the internal diameter of gas outlet end (13), ring network
More than the external diameter of central collection device (7), the length of the annular network segment (4) is 1cm~30cm, central collection device (7) to the internal diameter of section (4)
The port of export in be arranged with circular net section (23), the external diameter of the circular network segment (23) is equal to the internal diameter of central collection device (7), circular net
The length of section (23) is 1cm~30cm, and the annular network segment (4) and the circular network segment (23) are network structure.
10. the purifier for separating drop and particle according to claim 9, it is characterised in that is set in the annular network segment (4)
Have multiple accessibke porosities (14), the aperture with diameter greater than the annular network segment (4) of accessibke porosity (14), the center line of accessibke porosity (14) with it is outer
The diameter parallel of shell (9), multiple accessibke porosities (14) are evenly distributed along the circumference of the annular network segment (4), are provided with the circular network segment (23)
Multiple inner via holes (15), the aperture with diameter greater than the circular network segment (23) of inner via hole (15), the center line of inner via hole (15) with it is outer
The diameter parallel of shell (9), multiple inner via holes (15) are evenly distributed along the circumference of the circular network segment (23)；
When shell (9) is the level of state, more than the middle part of the annular network segment (4), inner via hole (15) is located at accessibke porosity (14)
It is more than the middle part of the circular network segment (23).
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| CN201710299924.XA CN106925039B (en) | 2017-04-28 | 2017-04-28 | Purification device for separating liquid drops and particles |
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| CN201710299924.XA CN106925039B (en) | 2017-04-28 | 2017-04-28 | Purification device for separating liquid drops and particles |
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| CN106925039A true CN106925039A (en) | 2017-07-07 |
| CN106925039B CN106925039B (en) | 2022-06-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114225606A (en) * | 2020-09-09 | 2022-03-25 | 财团法人工业技术研究院 | Particulate trapping system |
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| CN114225606A (en) * | 2020-09-09 | 2022-03-25 | 财团法人工业技术研究院 | Particulate trapping system |
| US11850606B2 (en) | 2020-09-09 | 2023-12-26 | Industrial Technology Research Institute | Particles capturing system |
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