CN103445723A - Three-stage cyclone separation dust collector - Google Patents
Three-stage cyclone separation dust collector Download PDFInfo
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- CN103445723A CN103445723A CN2013103877415A CN201310387741A CN103445723A CN 103445723 A CN103445723 A CN 103445723A CN 2013103877415 A CN2013103877415 A CN 2013103877415A CN 201310387741 A CN201310387741 A CN 201310387741A CN 103445723 A CN103445723 A CN 103445723A
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Abstract
The invention discloses a three-stage cyclone separation dust collector, which comprises an outer dust bucket, wherein the outer dust bucket is provided with an outer tangential air inlet; an inner dust bucket is arranged in the outer dust bucket; a screen barrel which corresponds to the outer tangential air inlet is arranged above the inner dust bucket; the inner dust bucket, the screen barrel and the outer dust bucket are enclosed into a first-stage cyclone cavity; a rotary barrel and a group of rotary conical barrels are sleeved in the screen barrel; an air inducing barrel is further arranged in a circle enclosed by the rotary conical barrels; the air inducting barrel is inserted into the rotary barrel; the upper end of the rotary barrel is provided with a second-stage tangential air inlet; the upper end of the rotary conical barrel is provided with a third-stage tangential air inlet; an air outlet cover covers the rotary conical barrel; the back face of the air outlet cover is provided with air outlet barrels which correspond to the rotary conical barrels; the air outlet barrels extend into the rotary conical barrels; a screen cover plate further covers the air outlet cover; the screen cover plate is filled with filter cotton. According to the three-stage cyclone separation dust collector, three-stage cyclone separation is adopted, so that dust is separated more completely, and separation and coarse dust and fine dust is realized; the first stage of a cyclone system adopts the screen barrel while the second stage adopts a single cone structure, so that the structure is simple, the cost is low, and a good effect is achieved.
Description
Technical field
The present invention relates to a kind of cyclonic separation dust catcher.
Background technology
Existing cyclonic separation dust catcher need to improve on the dust separation effect, and existing cyclonic separation dust catcher can't be realized separating of cinder and thin ash.
Summary of the invention
In order to overcome the above-mentioned deficiency of existing cyclonic separation dust catcher, the invention provides a kind of dust separation better effects if, can realize three grades of cyclonic separation dust catchers that separate of cinder and thin ash.
The technical scheme that the present invention solves its technical problem is: a kind of three grades of cyclonic separation dust catchers, comprise outer dirt bucket, described outer dirt bucket has outer tangential air inlet, in described outer dirt bucket, also is provided with interior dirt bucket, and the lower end of described interior dirt bucket is close on the bottom surface of described outer dirt bucket;
There is the guard cylinder corresponding with described outer tangential air inlet the top of described interior dirt bucket, the lower end of described guard cylinder is connected with the upper end of described interior dirt bucket, between the upper end of described guard cylinder and described outer dirt bucket, seal, described interior dirt bucket and guard cylinder and described outer dirt bucket surround the one-level cyclonic chamber;
In described guard cylinder also the cover have revolve the cylinder and one group revolve the cone tin, the described cone cylinder that revolves forms a circle, described revolving in the circle that cone cylinder surrounds also has a wind guiding tube, and the described cylinder that revolves also is arranged in the described circle that the cone cylinder surrounds that revolves, and described wind guiding tube inserts described revolving in cylinder;
Described upper end of revolving cylinder is provided with the secondary tangent air inlet, described upper end of revolving the cone cylinder is provided with three grades of tangent air inlets, described three grades of tangent air inlets are positioned at described inboard of revolving the cone cylinder, and described secondary tangent air inlet is positioned at the below of described three grades of tangent air inlets;
Described top of revolving the cone cylinder also is covered with the air-out lid, and the back side of described air-out lid is provided with described revolving and bores the chimney fan that cylinder is corresponding, and described chimney fan stretches into described revolving in the cone cylinder;
The top of described air-out lid also is covered with the guard cover plate, in described guard cover plate, is filled with filter cotton.
Further, described wind guiding tube is located at the back side of described air-out lid.Perhaps: described wind guiding tube and the described cone barrel that revolves are integral.
The present invention also has following additional technical feature:
The upper end of the side of described guard cylinder has a circle caulking groove, and described caulking groove is embedded with dirt cylinder sealing ring, between the upper end of described guard cylinder and described outer dirt bucket, by described dirt cylinder sealing ring, seals.
The upper end of described interior dirt bucket is provided with buckle, and the lower end of described guard cylinder is provided with bayonet socket, and described buckle buckles in described bayonet socket.
Described outer dirt bucket comprises outer cylinder body and lower cover, and described lower cover and described outer cylinder body removably connect, and between this lower cover and outer cylinder body, are provided with lower seal.
Described air-out covers and is provided with a circle lid sealing ring, between described air-out lid and described outer dirt bucket, by described lid sealing ring, seals.
The described sidewall that revolves the cone cylinder is provided with fulcrum, and described fulcrum support is on the upper surface of described guard cylinder.
The present invention in use, with the air-flow of dust from tangential air inlet tangentially enter in outer dirt bucket, under the barrier effect of guard cylinder, air-flow is at one-level cyclonic chamber inside spin High Rotation Speed, dust, under the effect of centrifugal force and self gravitation, is thrown to outer dirt bottom of the barrel.With a small amount of thin grey air-flow through the many pores on the guard cylinder also upwards, then enter and revolve in cylinder by the secondary tangent air inlet that revolves cylinder, and under the wind guiding tube barrier effect, thin ash is revolving in cylinder High Rotation Speed under screw again, thin ash can be thrown to interior dirt bucket from the circular hole that revolves a lower end under the effect of centrifugal force, air-flow with the thin ash of trace upwards flows from wind guiding tube, and then three grades of tangent air inlets from revolving cone cylinder enter into each and revolve cone cylinder the inside, thin ash is subject to can be thrown to interior dirt bucket from the circular hole that revolves cone cylinder lower end under the effect of centrifugal force again, air-flow with the denier dust, through chimney fan, make progress, through filter cotton, the thin ash of these deniers is filtered cotton to be stopped, and clean air-flow rises and discharges straight through filter cotton.
Beneficial effect of the present invention is: adopted three grades of cyclonic separation, dust separation is more thorough, and has realized separating of cinder and thin ash; The cyclone system one-level adopts the guard cylinder, and secondary adopts single wimble structure, this structure not only simple, cost is low, and effective.
The accompanying drawing explanation
Fig. 1 is sectional side elevation of the present invention.
Fig. 2 is that the B-B of Fig. 1 is to cutaway view.
Fig. 3 is that the C-C of Fig. 1 is to cutaway view.
Fig. 4 is explosive view of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of three grades of cyclonic separation dust catchers, comprise outer dirt bucket 1, and described outer dirt bucket 1 has outer tangential air inlet 2, also be provided with interior dirt bucket 3 in described outer dirt bucket 1, the lower end of described interior dirt bucket 3 is close on the bottom surface of described outer dirt bucket 1.Outer dirt bucket 1 described in the present embodiment comprises outer cylinder body 4 and lower cover 5, and described lower cover 5 removably connects with described outer cylinder body 4, between this lower cover 5 and outer cylinder body 4, is provided with lower seal 21.But lower cover 5 with the concrete connected mode of outer cylinder body 4 is: lower cover 5 one sides are provided with lower cover latch, and outer cylinder body 4 is provided with corresponding cylindrical shell bayonet socket, and lower cover latch buckles in the cylindrical shell bayonet socket; Lower cover 5 opposite sides are provided with a joint pin, and outer cylinder body 4 is provided with corresponding post groove, and joint pin wears connecting screw rod after embedding in the post groove.
There is the guard cylinder 6 corresponding with described outer tangential air inlet 2 top of described interior dirt bucket 3, and the lower end of described guard cylinder 6 is connected with the upper end of described interior dirt bucket 3.In in the present embodiment, the concrete connected mode of dirt bucket 3 and guard cylinder 6 is: the upper end of described interior dirt bucket 3 is provided with buckle 7, and the lower end of described guard cylinder 6 is provided with bayonet socket, and described buckle 7 buckles in described bayonet socket.Certainly in, the concrete connected mode of dirt bucket 3 and guard cylinder 6 also can adopt other modes, such as being threaded, being connected by screw etc.
Sealing between the upper end of described guard cylinder 6 and described outer dirt bucket 1, the upper end of the side of the cylinder of guard described in the present embodiment 6 has a circle caulking groove, described caulking groove is embedded with dirt cylinder sealing ring 8, between the upper end of described guard cylinder 6 and described outer dirt bucket 1, by described dirt cylinder sealing ring 8, seals.Described interior dirt bucket 3 and guard cylinder 6 surround one-level cyclonic chamber 9 with described outer dirt bucket 1.
In described guard cylinder 6 also cover have one to revolve 10 and one groups, cylinder and revolve cone cylinder 11, the described cone cylinder 11 that revolves forms a circle, the sidewall that revolves cone cylinder 11 described in the present embodiment is provided with fulcrum 12, and described fulcrum 11 is supported on the upper surface of described guard cylinder 6, makes and revolves better location of cone cylinder 11 realizations.
Described revolving in cone cylinder 11 circles that surround also has a wind guiding tube 13, and the described cylinder 10 that revolves also is arranged in and describedly revolves cone cylinder 11 circles that surround, thereby described wind guiding tube 13 inserts described revolving in cylinder 10, revolves cylinder 10 and located.Wind guiding tube 13 can with revolve cone cylinder 11 and form one.
Described upper end of revolving cylinder 10 is provided with secondary tangent air inlet 14, described upper end of revolving cone cylinder 11 is provided with three grades of tangent air inlets 15, described three grades of tangent air inlets 15 are positioned at described inboard of revolving cone cylinder 11, and described secondary tangent air inlet 14 is positioned at the below of described three grades of tangent air inlets 15.
Described top of revolving cone cylinder 11 also is covered with air-out and covers 16, and the air-out lid 16 described in the present embodiment is provided with a circle lid sealing ring 17, between described air-out lid 16 and described outer dirt bucket 1, by described lid sealing ring 17, seals.The back side of described air-out lid 16 is provided with described revolving and bores the chimney fan 18 that cylinder 11 is corresponding, and described chimney fan 18 stretches into described revolving in cone cylinder 11.The above-mentioned wind guiding tube of mentioning 13 also can be located at the back side of described air-out lid 16.
The top of described air-out lid 16 also is covered with guard cover plate 19, in described guard cover plate 19, is filled with filter cotton 20.
In use, with the air-flow of dust from tangential air inlet 2 tangentially enter in outer dirt bucket 1, under the barrier effect of guard cylinder 6, air-flow is at one-level cyclonic chamber 9 inside spin High Rotation Speeds, dust, under the effect of centrifugal force and self gravitation, is thrown to outer dirt bucket 1 bottom.With a small amount of thin grey air-flow through the many pores on guard cylinder 6 also upwards, then enter and revolve in cylinder 10 by the secondary tangent air inlet 14 that revolves cylinder 10, and under wind guiding tube 13 barrier effects, thin ash is revolving High Rotation Speed under 10 li screws of cylinder again, thin ash can be thrown to interior dirt bucket 3 from the circular hole that revolves cylinder 10 lower ends under the effect of centrifugal force, air-flow with the thin ash of trace upwards flows from wind guiding tube 13, and then three grades of tangent air inlets 15 from revolving cone cylinder 11 enter into each and revolve cone cylinder 11 the insides, thin ash is subject to can be thrown to interior dirt bucket 3 from the circular hole that revolves cone cylinder 11 lower ends under the effect of centrifugal force again, air-flow with the denier dust, through chimney fan 18 upwards, through filter cotton 20, the thin ash of these deniers is filtered cotton 20 to be stopped, and clean air-flow rises and discharges straight through filter cotton 20.
Claims (8)
1. three grades of cyclonic separation dust catchers, comprise outer dirt bucket, and described outer dirt bucket has outer tangential air inlet, it is characterized in that: also be provided with interior dirt bucket in described outer dirt bucket, the lower end of described interior dirt bucket is close on the bottom surface of described outer dirt bucket;
There is the guard cylinder corresponding with described outer tangential air inlet the top of described interior dirt bucket, the lower end of described guard cylinder is connected with the upper end of described interior dirt bucket, between the upper end of described guard cylinder and described outer dirt bucket, seal, described interior dirt bucket and guard cylinder and described outer dirt bucket surround the one-level cyclonic chamber;
In described guard cylinder also the cover have revolve the cylinder and one group revolve the cone tin, the described cone cylinder that revolves forms a circle, described revolving in the circle that cone cylinder surrounds also has a wind guiding tube, and the described cylinder that revolves also is arranged in the described circle that the cone cylinder surrounds that revolves, and described wind guiding tube inserts described revolving in cylinder;
Described upper end of revolving cylinder is provided with the secondary tangent air inlet, described upper end of revolving the cone cylinder is provided with three grades of tangent air inlets, described three grades of tangent air inlets are positioned at described inboard of revolving the cone cylinder, and described secondary tangent air inlet is positioned at the below of described three grades of tangent air inlets;
Described top of revolving the cone cylinder also is covered with the air-out lid, and the back side of described air-out lid is provided with described revolving and bores the chimney fan that cylinder is corresponding, and described chimney fan stretches into described revolving in the cone cylinder;
The top of described air-out lid also is covered with the guard cover plate, in described guard cover plate, is filled with filter cotton.
2. three grades of cyclonic separation dust catchers as claimed in claim 1 is characterized in that: described wind guiding tube is located at the back side of described air-out lid.
3. three grades of cyclonic separation dust catchers as claimed in claim 1, it is characterized in that: described wind guiding tube and the described cone barrel that revolves are integral.
4. three grades of cyclonic separation dust catchers as described as one of claim 1 ~ 3 is characterized in that:
The upper end of the side of described guard cylinder has a circle caulking groove, and described caulking groove is embedded with dirt cylinder sealing ring, between the upper end of described guard cylinder and described outer dirt bucket, by described dirt cylinder sealing ring, seals.
5. three grades of cyclonic separation dust catchers as described as one of claim 1 ~ 3, it is characterized in that: the upper end of described interior dirt bucket is provided with buckle, and the lower end of described guard cylinder is provided with bayonet socket, and described buckle buckles in described bayonet socket.
6. three grades of cyclonic separation dust catchers as described as one of claim 1 ~ 3, it is characterized in that: described outer dirt bucket comprises outer cylinder body and lower cover, and described lower cover and described outer cylinder body removably connect, and between this lower cover and outer cylinder body, are provided with lower seal.
7. three grades of cyclonic separation dust catchers as described as one of claim 1 ~ 3 is characterized in that: described air-out covers and is provided with a circle lid sealing ring, between described air-out lid and described outer dirt bucket, by described lid sealing ring, seals.
8. three grades of cyclonic separation dust catchers as described as one of claim 1 ~ 3 is characterized in that: the described sidewall that revolves the cone cylinder is provided with fulcrum, and described fulcrum support is on the upper surface of described guard cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103877415A CN103445723A (en) | 2013-08-31 | 2013-08-31 | Three-stage cyclone separation dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103877415A CN103445723A (en) | 2013-08-31 | 2013-08-31 | Three-stage cyclone separation dust collector |
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| CN103445723A true CN103445723A (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013103877415A Pending CN103445723A (en) | 2013-08-31 | 2013-08-31 | Three-stage cyclone separation dust collector |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104367271A (en) * | 2014-10-31 | 2015-02-25 | 珠海格力电器股份有限公司 | Gas-dust separation device and dust collector |
| WO2017133060A1 (en) * | 2016-02-05 | 2017-08-10 | 宁波海际电器有限公司 | Cyclone-separator vacuum cleaner |
| CN109909080A (en) * | 2019-02-26 | 2019-06-21 | 青岛海尔成套家电服务有限公司 | A kind of cyclone separator |
| CN110755971A (en) * | 2018-07-25 | 2020-02-07 | 曲靖市首锋矿山配件有限公司 | Steel rolling production tail gas treatment system |
| CN111035306A (en) * | 2019-12-31 | 2020-04-21 | 昆山鑫泰利精密组件股份有限公司 | Mite removing instrument |
| WO2022120514A1 (en) * | 2020-12-07 | 2022-06-16 | 广东智意机器人科技有限公司 | Cyclone dust-removing structure and vacuum cleaner |
| CN114916860A (en) * | 2022-04-29 | 2022-08-19 | 立讯电子科技（昆山）有限公司 | Cyclone separation device and dust collector |
| CN115067800A (en) * | 2022-04-29 | 2022-09-20 | 立讯电子科技（昆山）有限公司 | Cyclone separation device and dust collector |
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| CN201036540Y (en) * | 2007-01-12 | 2008-03-19 | 王跃旦 | Vacuum cleaner two-section three-time cyclone separating dust cup |
| CN101449949A (en) * | 2007-11-01 | 2009-06-10 | 戴森技术有限公司 | Compact cyclonic separating apparatus |
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| CN201977709U (en) * | 2011-01-20 | 2011-09-21 | 杭州春兰电器实业有限公司 | Multistage cyclone dust removal device for vacuum dust collector |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104367271A (en) * | 2014-10-31 | 2015-02-25 | 珠海格力电器股份有限公司 | Gas-dust separation device and dust collector |
| WO2017133060A1 (en) * | 2016-02-05 | 2017-08-10 | 宁波海际电器有限公司 | Cyclone-separator vacuum cleaner |
| CN110755971A (en) * | 2018-07-25 | 2020-02-07 | 曲靖市首锋矿山配件有限公司 | Steel rolling production tail gas treatment system |
| CN109909080A (en) * | 2019-02-26 | 2019-06-21 | 青岛海尔成套家电服务有限公司 | A kind of cyclone separator |
| CN111035306A (en) * | 2019-12-31 | 2020-04-21 | 昆山鑫泰利精密组件股份有限公司 | Mite removing instrument |
| WO2022120514A1 (en) * | 2020-12-07 | 2022-06-16 | 广东智意机器人科技有限公司 | Cyclone dust-removing structure and vacuum cleaner |
| CN114916860A (en) * | 2022-04-29 | 2022-08-19 | 立讯电子科技（昆山）有限公司 | Cyclone separation device and dust collector |
| CN115067800A (en) * | 2022-04-29 | 2022-09-20 | 立讯电子科技（昆山）有限公司 | Cyclone separation device and dust collector |
| CN115067800B (en) * | 2022-04-29 | 2023-08-25 | 立讯电子科技（昆山）有限公司 | Cyclone separation device and dust collector |
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Application publication date: 20131218 |