CN108499238A - Separator - Google Patents
Separator Download PDFInfo
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- CN108499238A CN108499238A CN201810133514.2A CN201810133514A CN108499238A CN 108499238 A CN108499238 A CN 108499238A CN 201810133514 A CN201810133514 A CN 201810133514A CN 108499238 A CN108499238 A CN 108499238A
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- mentioned
- outer barrel
- separator
- rotary body
- inner cylinder
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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
- B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Centrifugal Separators (AREA)
Abstract
The object of the present invention is to provide the separators for the raising that can realize separating property that the solid that will include in gas is detached from gas.Separator (1) has outer barrel (2), rotary body (3), multiple blades (36) and motor (4).Multiple blades are attached on rotary body.Outer barrel has the inside and outside tap (25) being connected to for making outer barrel between the 1st end (21) and the 2nd end (22).Separator is also equipped with the inner cylinder (5) being attached on multiple blades.On the direction parallel with the central shaft of outer barrel, the length of inner cylinder is shorter than rotary body, multiple blades and the respective length of outer barrel.In separator, overall length throughout the direction parallel with central shaft of inner cylinder, the multiple respective parts of blade are linked with inner cylinder, and the 1st end (51) of inner cylinder and respective 1st end (361) of multiple blades are aligned on the direction parallel with the central shaft of inner cylinder.
Description
Technical field
The present invention relates to separators, more particularly, are related to the separation that the solid that will include in gas is detached from gas
Device.
Background technology
In the past, as this separator, it is known to for example have rotor (rotary body), framework, multiple demarcation strips, multiple
Separator (the International Publication No. 2016/163075 of flow path and driving device (motor)：Hereinafter referred to as document 1).
Framework is cylindric, and rotor is surrounded and is configured with above-mentioned rotor coaxial.Multiple demarcation strips are configured in rotor
In space between framework, space is divided.Multiple demarcation strips are attached on rotor.Multiple flow paths are respectively by multiple separations
2 adjacent demarcation strips, rotor in plate and framework regulation.Driving device makes rotor rotate.
Invention content
In the field of separator, it is desirable to keep the separating property that the solid that will include in gas is detached from gas further
It improves.
The purpose of the present invention is to provide a kind of separation properties that can be realized the solid that will include in gas and be detached from gas
The separator of the raising of energy.
The separator of a technical solution for the present invention has outer barrel, rotary body, multiple blades and motor.It is above-mentioned
Outer barrel is cylindric, has the inflow entrance of gas at the 1st end, has the outflux of gas at the 2nd end.Above-mentioned rotary body is upper
The inside for stating outer barrel configures in such a way that the center of the Pivot axle of above-mentioned rotary body and above-mentioned outer barrel is axis aligned.On
It states multiple blades discretely to configure in the peripheral direction of above-mentioned rotary body between above-mentioned rotary body and above-mentioned outer barrel, be connected
Knot is on above-mentioned rotary body.Said motor makes above-mentioned rotary body be rotated around above-mentioned Pivot axle.Above-mentioned outer barrel is the above-mentioned 1st
It holds and there is the inside and outside tap being connected to for making above-mentioned outer barrel between above-mentioned 2nd end.Above-mentioned multiple blades respectively with along upper
The direction for stating the Pivot axle of rotary body parallelly configures, the 1st end and above-mentioned outflux side with above-mentioned inflow entrance side
2nd end.Above-mentioned separator is also equipped with inner cylinder.Above-mentioned inner cylinder be it is cylindric, above-mentioned outer barrel and above-mentioned rotary body it
Between discretely configured from above-mentioned outer barrel and above-mentioned rotary body, and be attached on above-mentioned multiple blades.It is more than above-mentioned inner cylinder
The mode that the central shaft for stating inner cylinder is aligned with the above-mentioned central shaft of above-mentioned outer barrel configures, and the with above-mentioned inflow entrance side the 1st
2nd end at end and above-mentioned outflux side.On the direction parallel with the above-mentioned central shaft of above-mentioned outer barrel, the length of above-mentioned inner cylinder
Degree is shorter than above-mentioned rotary body, above-mentioned multiple blades and the respective length of above-mentioned outer barrel.In separator, above-mentioned inner cylinder is spread
The overall length in the direction parallel with the above-mentioned central shaft of above-mentioned inner cylinder of body, the above-mentioned respective part of multiple blades by with it is above-mentioned
Inner cylinder links, above-mentioned 1st end of above-mentioned inner cylinder and respective above-mentioned 1st end of above-mentioned multiple blades with above-mentioned inner cylinder
Above-mentioned central shaft is aligned on parallel direction.Above-mentioned outer barrel is：In the direction parallel with the above-mentioned central shaft of above-mentioned outer barrel
On, between above-mentioned 2nd end of above-mentioned inner cylinder and above-mentioned 2nd end of above-mentioned outer barrel, it is formed with above-mentioned tap at least
A part.
Invention effect
The separator of the present invention can realize the raising for the separating property that the solid that will include in gas is detached from gas.
Description of the drawings
Figure 1A is main portion's stereogram of the separator of an embodiment for the present invention.
Figure 1B is main portion's stereogram from other directions of separator ibid.
Fig. 2 is main portion's cross-sectional perspective view of separator ibid.
Fig. 3 A are the front views of separator ibid.
Fig. 3 B are the left side views of separator ibid.
Fig. 4 indicates separator ibid, is the X-X line sectional views of Fig. 3 A.
Fig. 5 A indicate separator ibid, are the Y1-Y1 line sectional views of Fig. 3 A.
Fig. 5 B indicate separator ibid, are the Y2-Y2 line sectional views of Fig. 3 A.
Fig. 6 is the exploded perspective view of separator ibid.
Fig. 7 A indicate the outer barrel and trap in separator ibid, are the exploded perspective views from upside.
Fig. 7 B indicate the outer barrel and trap in separator ibid, are the exploded perspective views from downside.
Fig. 8 A are the figures of an example of the analog result of the pressure distribution for the separator for indicating reference example.
Fig. 8 B are the figures of an example of the analog result of the pressure distribution for the separator for indicating comparative example 2.
Label declaration：
1 separator
2 outer barreies
20 central shafts
21 the 1st ends
22 the 2nd ends
23 inflow entrances
24 outfluxes
25 taps
27 inner peripheral surfaces
3 rotary bodies
30 Pivot axles
31 the 1st ends
32 the 2nd ends
36 blades
361 the 1st ends
362 the 2nd ends
4 motors
5 inner cylinders
51 the 1st ends
52 the 2nd ends
6 traps.
Specific implementation mode
(embodiment)
Hereinafter, being illustrated to the separator 1 of present embodiment based on Figure 1A~Fig. 7 B.
Separator 1 is for example arranged on the upstream side of the air-conditioning equipment with air blowing function, will be in air (gas)
Solid detaches.Air-conditioning equipment is, for example, the air-supply arrangement that air is downstream blown from upstream side.Air-supply arrangement is, for example, electricity
Dynamic fan.Air-conditioning equipment is not limited to air-supply arrangement, such as can also be air interchanger, air conditioner, air tower fan
(cabinet fan), the air reconciliation system etc. for having air-supply arrangement and heat exchanger.Separator is flowed to by air-conditioning equipment
The flow of air in 1 is, for example, 100m3/ h~300m3/h.The flow of the air flowed in separator 1 is set with air-conditioning is flowed through
The flow of standby air is roughly the same.
Separator 1 has outer barrel 2, rotary body 3, multiple blades 36 and horse as shown in Figure 1A, Figure 1B, Fig. 2~6
Up to 4.The inflow entrance 23 with gas at the 1st end 21 of outer barrel 2, the outflux 24 with gas at the 2nd end 22.Rotary body
3 are configured in the inside of outer barrel 2.Multiple blades 36 are attached on rotary body 3.In separator 1, such as Fig. 2 and Fig. 4 institutes
Show, between outer barrel 2 and rotary body 3, is formed with the flow path 200 from inflow entrance 23 towards outflux 24.Motor 4 makes rotary body
3 rotations.Here, separator 1 has the shaft 7 in the two for the rotary shaft 42 for being attached at rotary body 3 and motor 4.In addition,
Separator 1 has the shaft coupling (shaft coupling) 8 for linking the rotary shaft 42 of shaft 7 and motor 4 (with reference to Fig. 2, figure
4 and Fig. 6).In addition, separator 1 is also equipped with inner cylinder 5 (with reference to Fig. 2, Fig. 4, Fig. 5 A and Fig. 6).Inner cylinder 5 outer barrel 2 with
It discretely configures, is attached on multiple blades 36 from outer barrel 2 and rotary body 3 between rotary body 3.
Separator 1 can be such that the air being flowed into flow path 200 from upstream side is spirally revolved around rotary body 3 on one side
Turn, is flowed on one side to the downstream side of flow path 200.Here " upstream side " refers to the upstream side (one when being seen with air-flow direction
Secondary side).In addition, " downstream side " refers to the downstream side (secondary side) when being seen with air-flow direction.The outer barrel 2 of separator 1
In order to which the solid for including in air to be discharged to the outside of outer barrel 2, there is the tap 25 for the inside and outside connection for making outer barrel 2
(with reference to Fig. 2, Fig. 5 A, Fig. 5 B, Fig. 6, Fig. 7 A and Fig. 7 B).In addition, separator 1 is also equipped with for being passed through from the inside of outer barrel 2
Cross the trap 6 that the solid of the discharge of tap 25 enters.
As the solid in air, for example, particulate, dust etc..As particulate, for example, grain
Sub- shape substance etc..As particle-like substance, there is the primary generation particle directly discharged into air as particulate, by conduct
The secondary generation particle etc. that gas is discharged into air and is generated as particulate in air.As primary generation particle, such as
Soil particle (yellow ground etc.), dust, vegetalitas particle (pollen etc.), animality particle (spore etc. of mould), coal can be enumerated
Deng.Particle-like substance as size classification for example, PM2.5 (fine particle shape substance), PM10, SPM (suspension grain
Sub- shape substance) etc..PM2.5 is the particulate through the elutriating apparatus for the arresting efficiency for possessing 50% under 2.5 μm of particle diameter.
PM10 is the particulate through the elutriating apparatus for the arresting efficiency for possessing 50% under 10 μm of particle diameter.SPM is through in particle
The particulate for possessing the elutriating apparatus of 100% arresting efficiency under 10 μm of diameter, is equivalent to PM6.5-7.0, is more slightly smaller than PM10
Particulate.
Hereinafter, each integral part of separator 1 is described in more detail.
As described above, separator 1 has outer barrel 2, rotary body 3, multiple blades 36, inner cylinder 5, motor 4, shaft
7, shaft coupling 8 and trap 6.
Outer barrel 2 is formed cylindrical shape, has the inflow entrance 23 of gas at the 1st end 21, has gas at the 2nd end 22
Outflux 24.The material of outer barrel 2 is, for example, ABS resin.
Rotary body 3 is coaxially configured as shown in Fig. 4, Fig. 5 A and Fig. 5 B in the inside of outer barrel 2 and outer barrel 2.It is so-called
" coaxially being configured with outer barrel 2 " refers to by rotary body 3 so that rotary body 3 Pivot axle 30 (with reference to Fig. 4) and outer barrel
The mode of 2 central shaft 20 (with reference to Fig. 4 and Fig. 7 A) alignment configures.In rotary body 3, the section orthogonal with Pivot axle 30
Outer peripheral lines in (for example, referring to Fig. 5 A and Fig. 5 B) are rounds.The material of rotary body 3 is, for example, polycarbonate resin.
In the direction along the Pivot axle 30 of rotary body 3, the length of rotary body 3 is shorter than the length of outer barrel 2.Rotation
Swivel 3 is as shown in figure 4, have the 2nd end 32 of 24 side of the 1st end 31 and outflux of 23 side of inflow entrance.1st end 31 of rotary body 3
It is configured in inflow on the direction along the central shaft 20 of outer barrel 2, between the inflow entrance 23 and outflux 24 of outer barrel 2
Near mouth 23.In addition, the 2nd end 32 of rotary body 3 on the direction along the central shaft 20 of outer barrel 2, in the stream of outer barrel 2
It is configured between entrance 23 and outflux 24 near outflux 24.
Between outer barrel 2 and rotary body 3, configured with multiple (the being 24 here) blades being linked on rotary body 3
36.36 respective material of multiple blades is, for example, polycarbonate resin.
Multiple blades 36 are respectively as shown in Fig. 4, Fig. 5 A and Fig. 5 B, with the shape between the inner peripheral surface 27 of outer barrel 2
It is configured at the mode in gap.In other words, separator 1 is between multiple blades 36 respectively have between the inner peripheral surface of outer barrel 2 27
Gap.That is, rotary body 3 radially of the protrusion length of the respective peripheral surface 37 from rotary body 3 of multiple blades 36 than rotary body 3
Peripheral surface 37 it is short at a distance from the inner peripheral surface 27 of outer barrel 2.By multiple blades 36 respectively the peripheral surface 37 of rotary body 3 with it is outer
It is parallelly configured with the Pivot axle 30 of rotary body 3 in space (flow path 200) between the inner peripheral surface 27 of cylinder 2.Multiple paddles
Leaf 36 is tabular respectively.By multiple blades 36 respectively to intersect (in present embodiment with along the circumferential direction of rotary body 3
In be substantially orthogonal) mode configure.By multiple blades 36 as shown in Fig. 5 A and Fig. 5 B in the circumferential direction of rotary body 3 substantially
Equally spaced discretely configure.Multiple blades 36 are respectively provided with the 2nd end of 24 side of the 1st end 361 and outflux of 23 side of inflow entrance
362 (with reference to Fig. 2 and Fig. 4).
Above-mentioned rotary body 3 as shown in Fig. 2, Fig. 4 and Fig. 6, have along outer barrel 2 central shaft 20 (with reference to Fig. 4 and
Fig. 7 A) direction on 2 rotary parts 3a, 3b arranging.Rotary part 3a, 3b are formed have bottom circle as shown in Figure 4
Tubular.More particularly, the 1st end 31a, the 31b of 2 rotary parts 3a, 3b in 23 side of inflow entrance has bottom wall 33a, 33b,
The 2nd end 32a, 32b of 24 side of outflux has opening 34a, 34b.Hereinafter, for convenience of description, also having 2 rotary parts
It is referred to as upstream side rotating part in the rotary part 3a away from the closer position of inflow entrance 23 (relatively on the upstream side) in 3a, 3b
Part 3a, downstream side rotary part will be referred to as in the rotary part 3b away from the closer position of outflux 24 (relatively downstream)
The case where 3b.In the upstream side rotary part 3a of bottomed cylindrical, bottom wall 33a is formed the shape swelled to 23 side of inflow entrance
Shape.As a result, in separator 1, the pressure loss of the gas flowed into from the inflow entrance 23 of outer barrel 2 can be reduced.In addition,
The inside of upstream side rotary part 3a, equipped with the reinforced wall 38 being integrated with upstream side rotary part 3a.As a result, in separator
In 1, the mechanical strength of upstream side rotary part 3a can be made to further increase.In addition, being rotated in the downstream side of bottomed cylindrical
The inside of component 3b is equipped with outstanding cylindric from the central portion of the bottom wall 33b of downstream side rotary part 3b to the sides opening 34b
Rib 39.On the direction along the central shaft 20 of outer barrel 2, the length of rib 39 is shorter than the length of downstream side rotary part 3b.
In separator 1, multiple blades 36 are respectively by the peripheral surface paddle blade outstanding from upstream side rotary part 3a
36a and peripheral surface from downstream side rotary part 3b paddle blade 36b outstanding are constituted (with reference to Fig. 4).In other words, it is filled in separation
In setting 1, multiple (24) paddle blade 36a for being attached on the rotary part 3a of upstream side and it is attached on the rotary part 3b of downstream side
Multiple (24) paddle blade 36b correspond to one to one, constitute multiple (24) blades 36.Hereinafter, for convenience of description,
Have and paddle blade 36a is referred to as upstream side paddle blade 36a, paddle blade 36b is referred to as to the case where downstream side paddle blade 36b.
By multiple upstream side paddle blade 36a discretely to configure at substantially equal intervals in the circumferential direction of rotary body 3.In addition,
By multiple downstream side paddle blade 36b discretely to configure at substantially equal intervals in the circumferential direction of rotary body 3.Here, one to one
Corresponding upstream side paddle blade 36a and downstream side paddle blade 36b are arranged on the direction parallel with the central shaft 20 of outer barrel 2
On one straight line.
Rotary body 3 is as shown in Fig. 2, Fig. 4 and Fig. 6, via shaft 7 and shaft coupling 8 by the rotary shaft (shaft) 42 with motor 4
Connection.More particularly, in separator 1, rotary body 3 is attached on shaft 7, and shaft 7 is by shaft coupling 8 and motor 4
Rotary shaft 42 links.In separator 1, rotary shaft 42 and shaft 7 are configured in a manner of arranging in a straight line.
Inner cylinder 5 is formed cylindrical shape.The material of inner cylinder 5 is, for example, polycarbonate resin.Such as Fig. 4 institutes of inner cylinder 5
Show, is configured in a manner of being aligned with the central shaft 20 of outer barrel 2 by the central shaft 50 of inner cylinder 5.Inner cylinder 5 has inflow entrance 23
2nd end 52 of 24 side of the 1st end 51 and outflux of side.In separator 1, as shown in figure 4, in the central shaft with outer barrel 2
On 20 parallel directions, the length of inner cylinder 5 is shorter than rotary body 3, multiple blades 36 and 2 respective length of outer barrel.Here, exist
In the separator 1 of present embodiment, the length of inner cylinder 5 is 1/2nd length of 36 respective length of multiple blades.
In separator 1, a 36 respective part of multiple blades is linked on inner cylinder 5.Here, multiple blades 36 respective one
Divide in inner cylinder 5 by the overall length connection throughout the direction parallel with the central shaft 50 of inner cylinder 5.As a result, in separator 1
In, there are multiple small flow paths 201.Multiple small flow paths 201 be respectively by rotary body 3,2 adjacent in the circumferential direction of rotary body 3
The space that blade 36 and inner cylinder 5 surround, is a part for flow path 200.The flow path cross sectional area of small flow path 201 than inflow entrance 23 at
Flow path 200 flow path cross sectional area it is small.In the present embodiment, inner cylinder 5 be only attached at multiple upstream side paddle blade 36a and
On multiple upstream side paddle blade 36a in multiple downstream side paddle blade 36b.
In separator 1, the 1st end 51 and 36 respective 1st end 361 of multiple blades of inner cylinder 5 with inner cylinder 5
Central shaft 50 is aligned on parallel direction.In separator 1, the end face of 51 side of the 1st end of inner cylinder 5 and multiple blades 36 are each
From the end face of 361 side of the 1st end be coplanar (with reference to Fig. 2 and Fig. 4).In other words, in separator 1, the 1st end of inner cylinder 5
The end face of 36 respective 1st end, 361 side of the end face of 51 sides and multiple blades is in a plane.One plane is and outer barrel 2
The orthogonal imaginary plane of central shaft 20.Above-mentioned outer barrel 2 shape in the repeat region Chong Die with inner cylinder 5 in the radial direction thereof
At the part for having above-mentioned tap 25.In other words, including outer barrel 2 is on the direction parallel with the central shaft 20 of outer barrel 2
At least part of tap 25 is formed between the 2nd end 52 and the 2nd end 22 of outer barrel 2 of cylinder 5.
Motor 4 makes rotary body 3 be rotated around the Pivot axle 30 of rotary body 3.The rotating speed of rotary body 3 is, for example, 1500rpm
~3000rpm.Motor 4 is, for example, d.c. motor.Motor 4 is for example driven by external driving circuit.
Motor 4 is as shown in Figures 2 and 4, has motor body 41 and a part from the above-mentioned rotation outstanding of motor body 41
Shaft 42.Rotary shaft 42 is cylindric.Motor 4 is configured in the inside of rotary body 3.More particularly, motor 4 is configured in down
Swim the inside of sidespin rotation member 3b.Here, separator 1 have accommodate motor 4 and shaft coupling 8 motor shell 9 (with reference to Fig. 2,
Fig. 4 and Fig. 6).Motor shell 9 is accommodated in the rotary part 3b of downstream side.Motor shell 9 by with multiple screws relative to aftermentioned
Back cover 12 fix.
The material of motor shell 9 is, for example, aluminium.Motor shell 9 is as shown in figure 4, have housing body unit 90 and flange part
95.Housing body unit 90 has bottom wall 93 at the 1st end 91 of 23 side of inflow entrance, has opening at the 2nd end 92 of 24 side of outflux
94.Here, in motor shell 9, on the bottom wall 93 of housing body unit 90, it is formed with the round passed through for shaft coupling 8
Hole 931.In addition, motor shell 9 has from the periphery in the hole 931 on bottom wall 93 to 23 side of inflow entrance bottomed cylindrical outstanding
Shaft coupling receiving portion 98.In motor shell 9, on the bottom wall 983 of shaft coupling receiving portion 98, it is formed with and is passed through for shaft 7
The hole 987 of round.Flange part 95 protrudes outward from the diameter of the 2nd end 92 towards the housing body unit 90 of housing body unit 90.
Flange part 95 is arranged to be fixed motor shell 9 relative to back cover 12 with multiple screws.
Shaft 7 is pole shape (with reference to Fig. 4, Fig. 5 A, Fig. 5 B and Fig. 6), with longer direction the 1st end 71 and with the 1st end
2nd end 72 of 71 opposite sides.The material of shaft 7 is, for example, stainless steel.By shaft 7 with the rotation center of its axis and rotary body 3
The consistent mode of axis 30 configures.In other words, shaft 7 is configured in such a way that its axis is consistent with the central shaft 20 of outer barrel 2.Axis
A part for bar 7 is configured in rotary body 3.More particularly, in separator 1, the 1st end 71 of shaft 7 is along outer
Be configured on the direction of the central shaft 20 of cylinder 2 than outer barrel 2 the 1st end 21 in the outer part, the 2nd end 72 of shaft 7 is configured
In the inside of downstream side rotary part 3b.Here, shaft 7 is as shown in figure 4, across the bottom wall 33a in upstream side rotary part 3a
On center formed hole 35a and on the bottom wall 33b of downstream side rotary part 3b center formed hole 35b.In addition, rotation
Swivel 3 is by with 2 bolts 78 (with reference to Fig. 4) and corresponding 2 nuts link relative to shaft 7 one to one with 2 bolts 78.
2 bolts 78 are each passed through the hole radially penetrated through in shaft 7.Rotary body 3 can together be rotated with shaft 7 as a result,.
Separator 1 has 76 (reference Fig. 4 of the 1st bearing 75 and the 2nd bearing for rotatably freely supporting shaft 7
And Fig. 6).As a result, in separator 1, rotary body 3 can be made more stably to rotate by motor 4.In separator 1, the
1 bearing 75 rotatably freely supports at the 1st end 71 of shaft 7.In addition, in separator 1, the 2nd bearing 76 is by the of shaft 7
Position near 2 ends 72 rotatably freely supports.2nd bearing 76 is fixed on the bottom of shaft coupling receiving portion 98 with 2 screws
On wall 983.2nd end 72 of shaft 7 is linked with shaft coupling 8 and the rotary shaft 42 of motor 4.Shaft coupling 8 is configured in downstream side
The inside of rotary part 3b.
Separator 1 is also equipped with front shroud (the 1st cover) 11 and back cover (the 2nd cover) 12 as shown in Figure 1A~Fig. 6.In addition, separation
Device 1 is also equipped with bottom cover (the 3rd cover) 13 as shown in Fig. 3 A, Fig. 4, Fig. 5 A, Fig. 5 B and Fig. 6.
Front shroud 11 is removably protruded relative to from the 1st end 21 of outer barrel 2 outward with multiple (such as 4) screws
The 1st flange 211 (B and Fig. 2 referring to Fig.1) installation.Back cover 12 by with multiple (such as 4) screws removably relative to from outer
The 2nd flange 221 (the A and Fig. 2 referring to Fig.1) installation outstanding outward of 2nd end 22 of cylinder 2.Relative to front shroud 11 and back cover 12
Bottom cover 13 is detachably arranged with multiple (such as 2) screws respectively.
From the direction along the central shaft 20 of outer barrel 2, the peripheral shape of front shroud 11 is square.Front shroud 11 is such as
Shown in Figure 1A and Fig. 2, have the 1st frame section 111, axle bearing mount portion 112 and 4 the 1st beam portions 113.1st frame section 111 by with
1st flange 211 overlaps.The peripheral shape of 1st frame section 111 is identical as the peripheral shape of front shroud 11.1st frame section 111
Inner circumferential shape be round.The internal diameter of 1st frame section 111 is roughly the same with the internal diameter of outer barrel 2.1st frame section 111 is by with more
A screw is fixed relative to the 1st flange 211.Axle bearing mount portion 112 is circular, is configured in the inside of the 1st frame section 111.
Above-mentioned 1st bearing 75 is installed on axle bearing mount portion 112.4 the 1st beam portions 113 are by the 1st frame section 111 and axle bearing mount portion 112
It is connected.By 4 the 1st beam portions 113 discretely to configure at substantially equal intervals in the circumferential direction of axle bearing mount portion 112.1st bearing 75
It is sleeve bearing, is mounted in axle bearing mount portion 112 by being pressed into axle bearing mount portion 112.The material of front shroud 11
E.g. aluminium.
From the direction along the central shaft 20 of outer barrel 2, the peripheral shape of back cover 12 is square.Back cover 12 is such as
Shown in Figure 1B and Fig. 2, have the 2nd frame section 121, housing installation portion 122 and 4 the 2nd beam portions 123.Outside 2nd frame section 121
All shapes are identical as the peripheral shape of back cover 12.The inner circumferential shape of 2nd frame section 121 is round.The internal diameter of 2nd frame section 121
It is preferably identical as the internal diameter of outer barrel 2.2nd frame section 121 is overlapped with the 2nd flange 221.2nd frame section, 121 quilt
It is fixed relative to the 2nd flange 221 with multiple screws.Housing installation portion 122 is circular, is configured in the interior of the 2nd frame section 121
Side.In housing installation portion 122, the flange part 95 for the motor shell 9 that overlaps.The flange part 95 of motor shell 9 is by with more
A screw is fixed in housing installation portion 122.2nd frame section 121 is connected by 4 the 2nd beam portions 123 with housing installation portion 122.It will
4 the 2nd beam portions 123 are in the circumferential direction of housing installation portion 122 discretely to configure at substantially equal intervals.The material of back cover 12 is for example
It is aluminium.
Bottom cover 13 is bonded to (with reference to Fig. 3 A, Fig. 4, Fig. 5 A, Fig. 5 B and Fig. 6) on front shroud 11 and back cover 12.Cover 13 quilts in bottom
Configuration is in the lower section of outer barrel 2.Bottom cover 13 be using the direction of the central shaft 20 along outer barrel 2 as the rectangular slab of longer direction,
One end of longer direction is fixed with multiple screws relative to front shroud 11, the other end of longer direction by with multiple screws relative to
Back cover 12 is fixed.The length of the longer direction of bottom cover 13 is longer than the length of outer barrel 2, and the length in the shorter direction of bottom cover 13 is than outer
The outer path length of cylinder 2.The material of bottom cover 13 is, for example, aluminium.
In separator 1, including the babinet 100 of front shroud 11, back cover 12 and bottom cover 13 is as shown in Figure 3A like that by outer barrel
Body 2 is surrounded from tripartite.Babinet 100 can also be also equipped with configuration in outer barrel 2 other than front shroud 11, back cover 12 and bottom cover 13
Top overhead guard.In addition, babinet 100 can also be also equipped in the both sides for being radially configured in outer barrel 2 of outer barrel 2
A pair of of side cover.
Separator 1 is also equipped with front panel 16, rear panel 17 and ventilation panel 18 as shown in Fig. 3 A, Fig. 4 and Fig. 6.
The peripheral shape of front panel 16 is square.In front on plate 16, be formed with penetrate through in the thickness direction thereof it is logical
Stomata 161 (referring to Fig.1, Fig. 4 and Fig. 6).Front panel 16 is overlapped in front shroud 11 and 2 side opposite side of outer barrel.Front
Plate 16 is fixed on by multiple screws on front shroud 11.The opening shape of venthole 161 is round.The internal diameter of venthole 161 compares outer barrel
The internal diameter of body 2 and the outer diameter of rotary body 3 are small, and the outer diameter than the axle bearing mount portion 112 of front shroud 11 is big.The material of front panel 16 is for example
It is aluminium.
The peripheral shape of rear panel 17 is square.On plate 17 below, be formed with penetrate through in the thickness direction thereof it is logical
Stomata 171 (with reference to Fig. 3 B, Fig. 4 and Fig. 6).Rear panel 17 is overlapped in back cover 12 and 2 side opposite side of outer barrel.Below
Plate 17 is fixed on multiple screws on back cover 12.The opening shape of venthole 171 is round.The internal diameter of venthole 171 is than outer
The internal diameter of cylinder 2 is small, and the outer diameter than the housing installation portion 122 of the outer diameter of rotary body 3 and back cover 12 is big.The material example of rear panel 17
Aluminium in this way.
The peripheral shape of ventilation panel 18 is roughly circular.The housing installation portion of the outer diameter and back cover 12 of ventilation panel 18
The outer diameter of 122 (B, Fig. 2 and Fig. 3 B referring to Fig.1) is identical.Net 181 is equipped with (with reference to Fig. 3 B and figure in the central portion of ventilation panel 18
4).Ventilation panel 18 is overlapped in back cover 12 and 2 side opposite side of outer barrel in housing installation portion 122.Ventilation panel
18 are fixed on multiple screws in housing installation portion 122.
In separator 1, it is attached at the direction of rotation of the rotary body 3 on shaft 7 and the (ginseng of rotary shaft 42 of motor 4
According to Fig. 2 and Fig. 4) direction of rotation it is identical.The direction of rotation of rotary body 3 is clockwise from 23 side of inflow entrance of outer barrel 2
Direction (direction of the arrow A1 in Fig. 5 A and Fig. 5 B).The direction of rotation of rotary body 3 is from 24 side of outflux of outer barrel 2
It is direction counterclockwise.The angular velocity of rotation of rotary body 3 is identical as the angular velocity of rotation of rotary shaft 42 of motor 4.
It is rotary body 3, more if rotary body 3 rotates by the rotation of the rotary shaft 42 of motor 4 in separator 1
A blade 36 and inner cylinder 5 are rotated to identical direction.Separator 1 is rotated by rotary body 3, can be to being flowed into flow path
Air in 200 (with reference to Fig. 2, Fig. 4 and Fig. 5) assigns the power around the direction of rotation of Pivot axle 30.In separator 1,
It is rotated by rotary body 3, the velocity vector of the air flowed in flow path 200, which has, puts down with Pivot axle 30 (with reference to Fig. 4)
The velocity component in capable direction and velocity component around the direction of rotation of Pivot axle 30.
About the stalling characteristic of separator 1, there is the rotary speed with rotary body 3 to become faster and what separative efficiency was got higher becomes
Gesture.In addition, the stalling characteristic about separator 1, has the tendency that with gradation diameter becoming larger and separative efficiency is got higher.It is filled in separation
In setting 1, such as the rotary speed of rotary body 3 is preferably set to detach particulate more than specified particle size.As regulation
The particulate of grain size, for example, it is contemplated to which aerodynamic particle diameter is 0.3 μm~10 μm of particle.So-called " aerodynamics
Particle diameter ", refer to the diameter of particle as spheroidal particle equivalence of the aerodynamic dynamic with proportion 1.0.Air is dynamic
The particle diameter of mechanics is the grain size found out according to the sinking speed of particle.Remain in sky as not detached by separator 1
Solid in gas, for example, particulate that grain size is smaller than imagining the particulate that is detached by separator 1 (in other words, than
Imagine the particulate of the small quality of quality of the particulate detached by separator 1).
In separator 1, in order to include from the air that the inflow entrance 23 of outer barrel 2 is flowed into outer barrel 2
Solid is discharged to the outside of outer barrel 2, and the tap 25 for the inside and outside connection for making outer barrel 2 is formed on outer barrel 2 (with reference to figure
2, Fig. 5 A, Fig. 5 B, Fig. 6, Fig. 7 A and Fig. 7 B).In addition, separator 1 has for passing through 25 quilt of tap from the inside of outer barrel 2
The trap 6 that the solid of discharge enters.In separator 1, the solid being discharged from tap 25 is such as by gravitational settling
And it is stacked on the bottom surface of trap 6.
Tap 25 is formed as between the 1st end 21 of outer barrel 2 and the 2nd end 22 in the rotation center along rotary body 3
Elongated slit-shaped on the direction of axis 30.On the direction along the central shaft 20 of outer barrel 2, tap 25 and inflow entrance 23
Distance is shorter at a distance from inflow entrance 23 than blade 36.In addition, on the direction along the central shaft 20 of outer barrel 2, tap 25
With at a distance from outflux 24 than the distance of blade 36 and outflux 24.In separator 1, can be flowed into outer barrel 2
In air in solid size, unrelated along the position on the direction of the central shaft 20 (with reference to Fig. 4 and Fig. 7 A) of outer barrel 2
Ground will be discharged by the solid of the inner peripheral surface 27 of outer barrel 2 (with reference to Fig. 4, Fig. 5 A and Fig. 5 B) nearby from tap 25.
Trap 6 be arranged on outer barrel 2 with 3 side opposite side of rotary body.Trap 6 in the outside of outer barrel 2 will arrange
The mode of 25 coverings of portalling configures.The inner space of trap 6 is connected to (phase with the flow path 200 of the inside of outer barrel 2 as a result,
Even).In separator 1, enter trap 6 from the inside of outer barrel 2 across 25 discharged solid of tap.Trap 6
It is detachably arranged relative to outer barrel 2.
Trap 6 is the utensil not covered.Trap 6 as shown in figs. 7 a and 7b, has bottom wall 60, peripheral wall 65 and installation
Flange 66.
It is longer direction that bottom wall 60, which is formed as the direction parallel (with reference to Fig. 4 and Fig. 7 A) with the central shaft of outer barrel 2 20,
Oblong-shaped.Tap 25 on the length of the longer direction of bottom wall 60 direction more parallel than with the central shaft 20 of outer barrel 2
Length is long.Bottom wall 60 is as shown in figure 5, positioned at the obliquely downward of outer barrel 2.In addition, bottom wall 60 is configured on bottom cover 13.
Peripheral wall 65 as shown in figs. 7 a and 7b, is protruded from the complete cycle of the outer peripheral edge of bottom wall 60 to the thickness direction of bottom wall 60.
Peripheral wall 65 has the 1st side wall 61, the 2nd side wall 62, the 3rd side wall 63 and the 4th side wall 64.1st side wall 61 is from the longer of bottom wall 60
On direction away from the 1st end 21 in the 1st end 21 of outer barrel 2 and the 2nd end 22 compared with nearside ora terminalis on the thickness direction of bottom wall 60
It is prominent.2nd side wall 62 from the longer direction in bottom wall 60 away from the 2nd end 22 in the 1st end 21 of outer barrel 2 and the 2nd end 22 compared with
The ora terminalis of nearside is prominent on the thickness direction of bottom wall 60.Thus, the 1st side wall 61 and the 2nd side wall 62 are at the center with outer barrel 2
It is mutually opposed on the parallel direction of axis 20.The shape of 1st side wall 61 is identical as the shape of the 2nd side wall 62.1st side wall 61 and the 2nd
The front end face 611 and 612 of the 60 side opposite side of respective and bottom wall of side wall 62 is formed the peripheral surface 28 along outer barrel 2
Shape.
3rd side wall 63 is from the ora terminalis away from outer barrel 2 compared with nearside on the shorter direction of bottom wall 60 in the thickness side of bottom wall 60
It projects upwards.4th side wall 64 is from the ora terminalis away from outer barrel 2 compared with distal side on the shorter direction of bottom wall 60 in the thickness side of bottom wall 60
It projects upwards.Thus, the 3rd side wall 63 and the 4th side wall 64 with it is mutually opposed on the one of outer barrel 2 radial parallel direction.4th
The protrusion size of the 3rd side wall 63 of protrusion size ratio of side wall 64 is long.The protrusion size of 3rd side wall 63 and the 1st side wall 61 and the 2nd side
The protrusion size of the end in 63 side of the 3rd side wall of wall 62 is identical.The protrusion size of 4th side wall 64 and the 1st side wall 61 and the 2nd
The protrusion size of the end in 64 side of the 4th side wall of side wall 62 is identical.In trap 6, by the 1st side wall 61, the 2nd side wall
62, the 3rd side wall 63 and the 4th side wall 64 constitute peripheral wall 65.The plane for the peripheral wall 65 seen from the thickness direction of bottom wall 60 regards shape
It is rectangular box-like.In the case where the plane from the thickness direction of bottom wall 60 regards, tap 25 be caught storage 6 peripheral wall 65 surround.
Mounting flange 66 from the outer peripheral edge of the 4th side wall 64 with it is prominent to foreign side in 64 identical faces of the 4th side wall.
In separator 1, on the peripheral surface 28 of outer barrel 2, equipped with the mounting portion 26 for being detachably arranged trap 6
(with reference to Fig. 7 B).Here, on mounting portion 26, the mounting flange 66 of trap 6 is installed with screw.Mounting portion 26 is from outer barrel
2 peripheral surface 28 protrudes.Mounting portion 26 has the 1st side wall 61, the 2nd side wall 62, the 3rd side wall 63 and the 4th with mounting flange 66
Side wall 64 distinguishes corresponding 1st lateral plate 261, the 2nd lateral plate 262, the 3rd lateral plate 263 and the 4th lateral plate 264 one to one.
1st lateral plate 261 and the 2nd lateral plate 262 are mutually opposed on the direction parallel with the central shaft 20 of outer barrel 2.From with
The direction that the central shaft 20 of outer barrel 2 is parallel is observed, the 1st side of the shape and trap 6 of the 1st lateral plate 261 and the 2nd lateral plate 262
The shape of wall 61 and the 2nd side wall 62 is identical.Distance between 1st lateral plate 261 and the mutual opposed faces of the 2nd lateral plate 262 and trapping
Distance between 1st side wall 61 of device 6 and the mutual outside of the 2nd side wall 62 is roughly the same.From radial parallel with outer barrel 2
One direction is observed, and the shape of the 3rd lateral plate 263 is identical as the shape of the 3rd side wall 63 of trap 6.In mounting portion 26, it will trap
The mounting flange 66 of device 6 is fixed with screw relative to the 1st lateral plate 261, the 2nd lateral plate 262 and the 4th lateral plate 264.In separator 1
In, in the state that trap 6 is mounted on mounting portion 26, the periphery of the front end face and outer barrel 2 of the peripheral wall 65 of trap 6
Face 28 in contact with or close to.Here, the front end face of the preferably peripheral wall 65 of trap 6 is contacted throughout complete cycle in the periphery of outer barrel 2
On face 28.
Separator 1 is also equipped with is divided into multiple (being 3 in the present embodiment) spaces by the inner space of trap 6
Multiple (being 2 in the present embodiment) partition walls 10 (with reference to Fig. 2, Fig. 5 A, Fig. 5 B and Fig. 7 A).Multiple partition walls 10 are configured
In the inner space of trap 6.The respective Pivot axle 30 with along rotary body 3 of multiple partition walls 10 (with reference to Fig. 4)
Direction (parallel direction) on intersect (in the present embodiment, orthogonal).Here, however it is not limited to multiple partition walls 10 respectively with
The direction for being parallel to the Pivot axle 30 of rotary body 3 is orthogonal (that is, partition wall 10 and 30 angulation of Pivot axle are 90
Degree) the case where.Multiple partition walls 10 respectively for example can also with the direction of the Pivot axle 30 for being parallel to rotary body 3 30~
Intersect in 150 degree of range.
In the separator 1 of present embodiment, multiple partition walls 10 are configured in trap 6, along rotary body 3
Pivot axle 30 direction on arrange.As a result, in separator 1, by multiple (2) partition walls 10 by trap 6
Inner space is divided into multiple (3) spaces arranged on the direction along Pivot axle 30.Multiple partition walls 10 are used as one
Example, substantially to configure at equal intervals in the direction along the Pivot axle 30 of rotary body 3.Multiple partition walls 10, which are configured in, catches
On the bottom wall 60 of storage 6.The respective front end face 10a of multiple partition walls 10 is formed (with reference to Fig. 7 A) along outer barrel 2
The shape of peripheral surface 28.The radius of curvature of the respective front end face 10a of multiple partition walls 10 is preferably the periphery with outer barrel 2
The radius of curvature in face 28 is identical.In separator 1, partition wall 10 is one with trap 6.In separator 1, trap
6 and the materials of multiple partition walls 10 be synthetic resin, trap 6 and partition wall 10 are integrally formed.
In separator 1, in the rotation of rotary body 3, the solid from the air that the inflow entrance 23 of outer barrel 2 flows into
A part in the way of flow path 200 (with reference to Fig. 2) in its centrifugal force the effects that under enter trap 6.
In separator 1, by the way that trap 6 to be detachably arranged relative to outer barrel 2, for example, people can will catch
Storage 6 removes from outer barrel 2 and abandons the solid in trap 6, and then trap 6 is installed on outer barrel 2.
In separator 1, in the case where the solid in accumulating in trap 6 abandons, for example, in the past by bottom cover 13
Cover 11 and back cover 12 remove, and then remove trap 6 from outer barrel 2, then abandon the solid in trap 6, then will
Trap 6 is installed on outer barrel 2, and then bottom cover 13 is installed on front shroud 11 and back cover 12.In the maintenance of separator 1
In, the trap 6 removed can also be replaced and the trap of replacement 6 is installed on outer barrel 2.
In separator 1, external air pass through front panel 16 venthole 161 (A, Fig. 4 and Fig. 6 referring to Fig.1) and
The space of the inside of 1st frame section 111 (A and Fig. 2 referring to Fig.1) of front shroud 11 flows into the inflow entrance 23 of outer barrel 2.It is flowed into outer
The solid for including in air in cylinder 2 in flow path 200 (with reference to Fig. 2 and Fig. 4) when spirally rotating, by from rotation
Centrifugal force of the Pivot axle 30 (with reference to Fig. 4) of body 3 towards the direction of the inner peripheral surface 27 of outer barrel 2.Receive centrifugal force
Solid spirally rotates near the inner peripheral surface 27 of outer barrel 2 along inner peripheral surface 27 towards the inner peripheral surface 27 of outer barrel 2.And
And in separator 1, the part of the solid in air in the way of flow path 200 by from tap 25 (with reference to Fig. 2,
Fig. 5 A and Fig. 5 B) be discharged and be caught storage 6 trapping.
In separator 1, due to curling up stream in the inside of outer barrel 2, so being flowed from the inflow entrance 23 of outer barrel 2
The part entered to the solid (dust etc.) in the air in outer barrel 2 is become trapped in across tap 25 in trap 6, is divided
A part for air (air cleaned) from (removing) solid (dust etc.) is flowed out from the outflux 24 of outer barrel 2.
Separator 1 due to the solid in the air being flowed into flow path 200 can be trapped on trap 6, and
Make the air downstream side flowing for having been detached solid, so can by solid high-efficiency be detached from air.
The present inventors make multiple demarcation strips as the separator described in document 1 be linked to rotor respectively and
At comparative example 1 separator, carried out using with the grain size same with PM2.5 experiment powder measurement solid point
Experiment from characteristic.Here, as experiment with powder (Test powders), such as using specified in JIS Z 8901
11 kinds (Class 11) of " experiment powder 1 ".This 11 kinds of chemical compositions are SiO2、Fe2O3、Al2O3Deng.In addition, this 11 kinds
Meso-position radius is 1.6~2.3 μm.As experiment as a result, the present inventors obtained needing in the separator of comparative example 1 into
One step improves the conclusion of stalling characteristic.
So the present inventors is for multiple 36 Hes of (24) blade for having rotary body 3, being only attached on rotary body 3
The outer barrel 2 that rotary body 3 and multiple blades 36 are surrounded compares on outer barrel 2 made of the tap 25 equipped with 4 slit-shapeds
It is studied in more detail compared with the air-flow in the separator of example 2.About in the outer barrel 2 in the separator of comparative example 2
The air-flow of side etc., such as can be speculated by using the result of the simulation of fluid analysis software.As fluid analysis software,
Such as ANSYS (R) Fluent (R) may be used etc..
As simulation as a result, the present inventors has obtained understanding below：In the separator of comparative example 2, flowing
Part between the 1st end 31 and the 1st end 21 of outer barrel 2 of rotary body 3 in road 200, outer barrel 2 inner peripheral surface 27 it is attached
Closely (near gaps of blade 36 and the inner peripheral surface 27 of outer barrel 2) are easy to happen turbulent flow.
So the present inventors considers the separation for being provided with the separator of comparative example 2 with present embodiment and fills
Set the separator of reference example made of 1 same inner cylinder 5.Also, it about the air-flow in the separator of reference example, uses
Above-mentioned fluid analysis software has carried out the simulation of air-flow.The result of simulation as air-flow confirmed：In the separation of reference example
In device, the part between the 1st end 31 and the 1st end 21 of outer barrel 2 of the rotary body 3 in flow path 200 can inhibit outer barrel
The generation of turbulent flow near the inner peripheral surface 27 of body 2.More particularly, it is thus identified that in the separator of reference example, revolved
In the space that swivel 3,2 blades 36 adjacent in the circumferential direction of rotary body 3 and inner cylinder 5 surround, it is not susceptible to turbulent flow.As
An example of analog result indicates the pressure distribution of the separator of reference example in fig. 8 a, by the separator of comparative example 2
Pressure distribution indicates in the fig. 8b.In addition, the present inventors is about the separator of reference example and the separator of comparative example 2,
Respectively to using the analog result of above-mentioned fluid analysis software use the simulation of particle trajectory analysis software.As grain
Sub-trajectory analytic method, such as DPM (Discrete Phase Models may be used：Discrete Phase Model).As a result, in reference example
Separator in, compared with the separator of comparative example 2, obtained the result for the raising that can realize separative efficiency.Here,
About the raising of separative efficiency, evaluated by the value of 50% gradation diameter.As an example, in the separator of comparative example 2
In, 50% gradation diameter is 4.1 μm, and in the separator of reference example, 50% gradation diameter is 3.8 μm.It is filled in the separation of reference example
In setting, the reasons why (becoming smaller) is improved compared with the separator of comparative example 2 as 50% gradation diameter, thus it is speculated that be because：Pass through suppression
The generation for making turbulent flow, can preferably detach the solid efficiency for including in gas.
In the separator 1 of present embodiment, by having an inner cylinder 5, and the length of inner cylinder 5 than rotary body 3,
Multiple blades 36 and 2 respective length of outer barrel are short, compared with the structure for not having inner cylinder 5, can inhibit the generation of turbulent flow,
And it can realize the raising of separating property.
In separator 1, even if the concrement (block) for the solid being attached on the inner peripheral surface of inner cylinder 5 is from inner cylinder 5
Inner peripheral surface stripping, since the length of inner cylinder 5 is shorter than rotary body 3, multiple blades 36 and 2 respective length of outer barrel, so
Also it is easy to be discharged from the tap 25 of outer barrel 2.
Separator 1 is upper than air-conditioning equipment such as in the air cleaning system in being arranged in house, being configured in
Swim the HEPA filter (high-efficiency particulate air filter of side configuration：high efficiency particulate air
) etc. filter air filter upstream side and use.So-called " HEPA filters " is under metered flow for grain size
For 0.3 μm of particle possess 99.97% or more particle trapping rate and possess initial pressure loss be 245Pa property below
The air filter of energy.Air filter is not using 100% particle trapping efficiency as necessary condition.Air cleaning system is logical
It crosses and has separator 1, the particulate of PM2.5 etc. can be inhibited to be reached to air filter.As a result, in air cleaning system
In, it can realize in the long lifetime than the air filter of 1 downstream of separator etc..For example, in air purification system
In system, the rising of the pressure loss caused by the gross mass increase of the particulate that is trapped by air filter etc. can be inhibited.By
This can make the replacement frequency of air filter tail off in air cleaning system.Air cleaning system is not limited to air mistake
Filter and air-conditioning equipment are accommodated in the structure in mutually different babinet, can also have air in the babinet of air-conditioning equipment
Filter.In other words, air-conditioning equipment can also be also equipped with air filter other than air-supply arrangement.
The above embodiment is only one of the various embodiments of the present invention.As long as the above embodiment energy
Enough reach the purpose of the present invention, it will be able to which various changes are carried out according to design etc..
For example, the material of outer barrel 2 is not limited to the synthetic resin of ABS etc., can also be metal etc..In addition, rotary body 3
And the material of multiple blades 36 is not limited to the synthetic resin of polycarbonate resin etc., such as can also be metal etc..In addition, rotation
The material of swivel 3 and the material of multiple blades 36 can also be mutually different.
Multiple blades 36 can also be formed respectively as the component different from rotary body 3, by being fixed to rotary body 3
Above it is linked on rotary body 3.
Rotary body 3 is not limited to have 2 rotary parts arranged on the direction along the central shaft 20 of outer barrel 2
The structure of 3a, 3b, such as can also be 1 structure only having in 2 rotary parts 3a, 3b.In addition, rotary body 3 also may be used
To have at least one rotary part (rotating part of shape same as rotary part 3b between 2 rotary parts 3a, 3b
Part).In this case it is preferable that also link on the rotary part between 2 rotary parts 3a, 3b constitute it is multiple
The paddle blade of a 36 respective part of blade.
The length of inner cylinder 5 is not limited to 1/2nd length of 36 respective length of multiple blades, can also suitably become
More.In separator 1, from the viewpoint for the generation for inhibiting turbulent flow, the length of preferably inner cylinder 5 is longer.In addition, detaching
In device 1, the viewpoint being discharged from the solid made in gas from the tap 25 of outer barrel 2, preferably the length ratio of inner cylinder 5
36 respective length of multiple blades is short.As a result, the length of inner cylinder 5 be, for example, 36 respective length of multiple blades 1/5th~
4/5ths length.
As long as outer barrel 2 is on the direction parallel with central shaft 20 at the 2nd end 52 and the 2nd of outer barrel 2 of inner cylinder 5
At least part of tap 25 is formed between end 22.
The preferably at least part of tap 25 be the direction of the Pivot axle 30 along rotary body 3 (in other words,
Along the direction of the central shaft 20 of outer barrel 2) on elongated slit-shaped, but it is not limited to this.In addition, tap 25 is at least one
Part is
One or more longer arcuation slits on the circumferential direction along outer barrel 2.
In separator 1,1 tap 25 is only formd on outer barrel 2, but it is not limited to this, can also be formed
Multiple taps 25.In the case, multiple taps 25 preferably discretely configure in the circumferential direction of outer barrel 2.In addition,
In this case as well, it is possible to separator 1 has multiple traps 6, and by multiple traps 6 with multiple taps 25 1
To one, corresponding mode configures.
In separator 1, the mounting flange 66 of trap 6 is installed to screw on mounting portion 26, but is not limited to
This, as long as can dismount trap 6 relative to outer barrel 2.In short, in separator 1, mounting flange 66 and spiral shell
Nail is not essential inscape.
In addition, the material of trap 6 and multiple partition walls 10 is not limited to synthetic resin, can also be metal etc..In addition,
Trap 6 and multiple partition walls 10 can also be formed by mutually different material.It, can also be by trap 6 in separator 1
It is formed with different components with multiple partition walls 10, passes through the integrations such as bonding, deposition, chimeric, screw fixation.
In addition, the quantity for the partition wall 10 being configured in trap 6 is not limited to multiple, can also be 1.In addition,
In the case of being configured with multiple partition walls 10 in the trap 6, the quantity of partition wall 10 is not limited to 2, can also be 3 with
On.
According to above-mentioned embodiment it is found that the separator 1 in relation to the 1st technical solution have outer barrel 2, rotary body 3,
Multiple blades 36 and motor 4.Outer barrel 2 is cylindric, has the inflow entrance 23 of gas at the 1st end 21, has at the 2nd end 22
There is the outflux 24 of gas.Rotary body 3 is configured in the inside of outer barrel 2.By rotary body 3 with its Pivot axle 30 and outer barrel
The mode that the central shaft 20 of body 2 is aligned configures.Multiple blades 36 are between rotary body 3 and outer barrel 2 in the periphery side of rotary body 3
It discretely configures, is attached on rotary body 3 upwards.Motor 4 makes rotary body 3 be rotated around Pivot axle 30.Outer barrel 2 is
There is the inside and outside tap 25 being connected to for making outer barrel 2 between 1 end 21 and the 2nd end 22.Multiple blades 36 respectively with along rotation
The direction of the Pivot axle 30 of body 3 parallelly configures.Multiple blades 36 are respectively provided with the 1st end 361 and the stream of 23 side of inflow entrance
Export the 2nd end 362 of 24 sides.Separator 1 is also equipped with inner cylinder 5.Inner cylinder 5 is cylindric, in outer barrel 2 and rotary body 3
Between discretely configured from outer barrel 2 and rotary body 3, be attached on multiple blades 36.Inner cylinder 5 is with the center of inner cylinder 5
The mode that axis 50 is aligned with the central shaft 20 of outer barrel 2 configures, and the of 24 side of the 1st end 51 and outflux with 23 side of inflow entrance
2 ends 52.On the direction parallel with the central shaft 20 of outer barrel 2, the length of inner cylinder 5 is than rotary body 3, multiple blades 36 and outer
2 respective length of cylinder is short.In separator 1, the overall length throughout the direction parallel with central shaft 50 of inner cylinder 5 is multiple
A 36 respective part of blade is linked with inner cylinder 5,36 respective 1st end 361 of the 1st end 51 and multiple blades of inner cylinder 5
It is aligned on the direction parallel with the central shaft 50 of inner cylinder 5.Outer barrel 2 is in the direction parallel with the central shaft 20 of outer barrel 2
On at least part of tap 25 is formed between the 2nd end 52 and the 2nd end 22 of outer barrel 2 of inner cylinder 5.
By above structure, separator 1 can realize the separation property that the solid that will include in gas is detached from gas
The raising of energy.
In related 2nd technical solution in separator 1, in the 1st technical solution, it is also equipped in the outer of outer barrel 2
Side is configured in a manner of covering tap 25 and for entering from the inside of outer barrel 2 across 25 discharged solid of tap
Trap 6.As a result, in separator 1, the solid for including in gas can be trapped in trap 6.
Claims (2)
1. a kind of separator, which is characterized in that have：
Cylindric outer barrel, has the inflow entrance of gas at the 1st end, has the outflux of gas at the 2nd end；
Rotary body is configured in such a way that the center of Pivot axle and above-mentioned outer barrel is axis aligned in the inside of above-mentioned outer barrel；
Multiple blades discretely configure between above-mentioned rotary body and above-mentioned outer barrel in the peripheral direction of above-mentioned rotary body,
It is attached on above-mentioned rotary body；And
Motor makes above-mentioned rotary body be rotated around above-mentioned Pivot axle；
Above-mentioned outer barrel has the inside and outside tap being connected to for making above-mentioned outer barrel between above-mentioned 1st end and above-mentioned 2nd end；
Each blade and the direction of the Pivot axle along above-mentioned rotary body in above-mentioned multiple blades parallelly configure, and have
2nd end at the 1st end and above-mentioned outflux side of above-mentioned inflow entrance side；
Above-mentioned separator is also equipped with cylindric inner cylinder, and the inner cylinder is between above-mentioned outer barrel and above-mentioned rotary body from upper
It states outer barrel and above-mentioned rotary body discretely configures, and be attached on above-mentioned multiple blades；
Above-mentioned inner cylinder configures in such a way that the central shaft of above-mentioned inner cylinder is aligned with the above-mentioned central shaft of above-mentioned outer barrel, has
2nd end at the 1st end and above-mentioned outflux side of above-mentioned inflow entrance side；
On the direction parallel with the above-mentioned central shaft of above-mentioned outer barrel, the length of above-mentioned inner cylinder is than above-mentioned rotary body, above-mentioned
Multiple blades and the respective length of above-mentioned outer barrel are short；
Overall length throughout the direction parallel with the above-mentioned central shaft of above-mentioned inner cylinder of above-mentioned inner cylinder, in above-mentioned multiple blades
A part for each blade is linked with above-mentioned inner cylinder, each in above-mentioned 1st end of above-mentioned inner cylinder and above-mentioned multiple blades
Above-mentioned 1st end of a blade is aligned on the direction parallel with the above-mentioned central shaft of above-mentioned inner cylinder；
Above-mentioned outer barrel is：On the direction parallel with the above-mentioned central shaft of above-mentioned outer barrel, the above-mentioned 2nd of above-mentioned inner cylinder the
Between end and above-mentioned 2nd end of above-mentioned outer barrel, it is formed at least part of above-mentioned tap.
2. separator as described in claim 1, which is characterized in that be also equipped with：
Trap is configured in the outside of above-mentioned outer barrel in a manner of covering above-mentioned tap, for out of above-mentioned outer barrel
Side passes through the discharged solid of above-mentioned tap to enter.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017034041A JP6782447B2 (en) | 2017-02-24 | 2017-02-24 | Separator |
| JP2017-034041 | 2017-02-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108499238A true CN108499238A (en) | 2018-09-07 |
| CN108499238B CN108499238B (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810133514.2A Active CN108499238B (en) | 2017-02-24 | 2018-02-06 | Separating device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6782447B2 (en) |
| CN (1) | CN108499238B (en) |
Families Citing this family (1)
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|---|---|---|---|---|
| JP7470904B2 (en) | 2019-05-31 | 2024-04-19 | パナソニックＩｐマネジメント株式会社 | Separation System |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829455A (en) * | 2009-03-12 | 2010-09-15 | 潘雨力 | Powered dust remover |
| US20150151230A1 (en) * | 2010-03-09 | 2015-06-04 | Dresser-Rand Company | Bladed drum for rotary separator system |
| CN106122477A (en) * | 2015-05-06 | 2016-11-16 | 卡特彼勒公司 | Contaminant separator for rotation shaft seal |
-
2017
- 2017-02-24 JP JP2017034041A patent/JP6782447B2/en active Active
-
2018
- 2018-02-06 CN CN201810133514.2A patent/CN108499238B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829455A (en) * | 2009-03-12 | 2010-09-15 | 潘雨力 | Powered dust remover |
| US20150151230A1 (en) * | 2010-03-09 | 2015-06-04 | Dresser-Rand Company | Bladed drum for rotary separator system |
| CN106122477A (en) * | 2015-05-06 | 2016-11-16 | 卡特彼勒公司 | Contaminant separator for rotation shaft seal |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018138295A (en) | 2018-09-06 |
| JP6782447B2 (en) | 2020-11-11 |
| CN108499238B (en) | 2021-02-12 |
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