CN111545362A - Device and method for preventing secondary dust raising at cone part of cyclone dust collector - Google Patents
Device and method for preventing secondary dust raising at cone part of cyclone dust collector Download PDFInfo
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- CN111545362A CN111545362A CN202010567306.0A CN202010567306A CN111545362A CN 111545362 A CN111545362 A CN 111545362A CN 202010567306 A CN202010567306 A CN 202010567306A CN 111545362 A CN111545362 A CN 111545362A
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- cyclone dust
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
- B04C5/103—Bodies or members, e.g. bulkheads, guides, in the vortex chamber
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Abstract
The invention discloses a device and a method for preventing secondary dust raising at the cone part of a cyclone dust collector, and the device comprises a cyclone dust collector body and an inner cylinder body, wherein one side of the upper end of the cyclone dust collector body is fixedly connected with a dust inlet pipe, the lower end of the cyclone dust collector body is fixedly connected with a cone, the inner part of the cone is fixedly connected with the inner cylinder body, the lower end of the cone is fixedly connected with a dust outlet pipe, the upper end of the air dust collector body is connected with an air outlet, and the inner cylinder body comprises an upper cone and a lower cone. This prevent cyclone dust collector cone position secondary raise dust device and method from appearing is provided with interior barrel in the inside of cone, and the helical blade water conservancy diversion can increase rising gas spiral rising centrifugal force, and the dirt particle that the updraft brought up is partly by helical blade interception in the removal process, and the opening of going up the cone reduces, and the inner wall plays the supplementary effect of intercepting dirt particle, and rethread toper apron carries out the secondary interception, avoids the condition of secondary raise dust to take place, and the toper apron is fixed through the bracing piece.
Description
Technical Field
The invention relates to the technical field of cyclone dust collectors, in particular to a device and a method for preventing secondary dust raising at a cone part of a cyclone dust collector.
Background
The cyclone dust collector consists of an air inlet pipe, an exhaust pipe, a cylinder, a cone and an ash bucket. The central airflow of the cyclone dust collector generates distortion in a cone part, commonly called tail swing, and the phenomenon is widely explained in engineering, namely that an outer cyclone flow rotating downwards and an inner cyclone flow rotating upwards are mutually overlapped at the bottom of a cone, the center of the rotating airflow is under the action of unbalanced force and moment, so that the center of the inner cyclone flow deviates from the assembly center of the device, the distortion strength of the central airflow is gradually weakened from bottom to top to form asymmetrical vortex, the pressure at two sides is different to form the power of the airflow moving transversely, and finally, an air column deviates from the center. For the area with the most concentrated dust, the cone dust exhaust port, the eccentric airflow can touch the wall of the device to lift the separated dust particles, and a secondary dust raising phenomenon at the dust exhaust port is formed.
Chinese patent CN206184610U discloses a sleeve type cyclone dust collector, which mainly comprises an air inlet pipe, an air outlet pipe, a cylinder, a cone, an ash bucket and a sleeve; the method is characterized in that: an air inlet is formed in one side of a cylinder of the cyclone dust collector, an air outlet pipe is arranged above the cylinder of the dust collector, a cone is connected below the cylinder of the dust collector, the lower end of the cone is connected with an ash bucket, a sleeve is arranged at the joint of the cylinder of the dust collector and the cone, and the sleeve is arranged to the lower end of the cone along the cone and is connected with the ash bucket. The gas gets into from the intake pipe, and the dust granule is got rid of the barrel wall under the effect of centrifugal force to fall along the barrel and until the cone position, because telescopic effect, the dust can not break away from the cone wall because of gaseous effect, becomes the secondary raise dust. The utility model has the advantages that: the sleeve is additionally arranged at the joint of the cone and the barrel, so that the generation of secondary dust is effectively reduced, and the efficiency of the cyclone dust collector is improved.
Although the problem among the background art has been solved to a certain extent in this application, sleeve simple structure in this application, gaseous when moving down the cone position, in some dust particle can collect the sleeve, can not filter once more, and the in-process that gaseous upward moved takes out dust particle, forms the secondary raise dust.
Disclosure of Invention
The invention aims to provide a device and a method for preventing secondary dust raising at the cone part of a cyclone dust collector.
In order to achieve the purpose, the invention provides the following technical scheme: the device for preventing the secondary dust raising at the cone part of the cyclone dust collector comprises a cyclone dust collector body and an inner cylinder, wherein one side of the upper end of the cyclone dust collector body is fixedly connected with a dust inlet pipe, the lower end of the cyclone dust collector body is fixedly connected with a cone, the inner part of the cone is fixedly connected with the inner cylinder, the lower end of the cone is fixedly connected with a dust outlet pipe, and the upper end of the air dust collector body is connected with an air outlet;
the inner barrel body comprises an upper cone body and a lower cone body, the lower end of the upper cone body is fixedly connected with the upper end of the lower cone body, first springs are connected to the upper end of the upper cone body at equal intervals, a conical cover plate is connected to the upper end of each first spring, fixing columns are connected to the outer wall of the lower cone body at equal intervals, and one ends of the fixing columns are fixedly connected with the inner wall of the cone body.
Preferably, the diameter of the upper end of the upper cone is smaller than that of the lower end of the upper cone, and the maximum diameter of the upper cone is smaller than that of the conical cover plate.
Preferably, the inner wall of the lower cone is connected with a helical blade.
Preferably, the top end of the conical cover plate is provided with a through hole which is in a conical structure, a triangular support frame penetrates through the through hole, the inner wall of the conical cover plate is equidistantly connected with a connecting ring, and the connecting ring is connected with the first spring.
Preferably, the triangular support frame includes bracing piece and connecting block, and the quantity of bracing piece is three, the upper end of bracing piece and the lateral wall fixed connection of connecting block, the lower extreme fixedly connected with sleeve pipe of bracing piece, sleeve pipe swing joint have the shell fragment, the central point of connecting block upper surface puts the spacing post of fixedly connected with.
Preferably, the upper end fixedly connected with stopper of spacing post, the lower pot head of spacing post has the second spring, and the lower extreme of second spring is connected with the last fixed surface of connecting block, and the upper end fixedly connected with rubber pad of second spring, the centre bore has been seted up at the center of rubber pad, centre bore and spacing post swing joint.
Preferably, the elastic sheet comprises an upper side plate, a lower side plate and an arc connecting piece, one end of the upper side plate is connected with one end of the lower side plate through the arc connecting piece, and the length of the upper side plate is larger than that of the lower side plate.
Preferably, the upper side plate is provided with a long waist groove, the upper side plate is far away from one side of the arc connecting piece and is fixedly connected with a mounting plate, and the mounting plate is symmetrically provided with bolt holes.
Preferably, one side of the lower side plate close to the upper side plate is connected with a hinged seat, and the hinged seat is fixedly connected with a rotating column.
Another technical problem to be solved by the present invention is to provide a method for preventing a cyclone dust collector cone part from generating secondary dust raising by a secondary dust raising device, comprising the following steps:
s1: the gas with dust particles enters the cyclone dust collector body from the dust inlet pipe, the gas meets the inner wall of the cyclone dust collector body and moves downwards in a spiral shape, and the dust particles contained in the gas are thrown onto the inner wall of the cyclone dust collector body under the action of centrifugal force;
s2: the dust particles move downwards along the inner wall of the cyclone dust collector body under the action of gravity, pass through a gap formed between the lower cone and the cone, and are discharged through the dust outlet pipe in a centralized manner;
s3: when the gas contacts the conical cover plate, the gas is drawn close to the vertical center of the cyclone dust collector due to the contraction of the cone, the outward rotating airflow turns upwards from the lower part, and continues to spirally flow upwards to form inward rotating airflow which is discharged through the air outlet;
s4: part of the gas passes through a gap between the lower cone and the cone, is concentrated upwards at the lower end of the lower cone, spirally upwards along the spiral blade, and is centrifuged again to further remove dust particles, and the dust particles carried by the ascending gas flow are intercepted by the spiral blade in the moving process;
s5: gas in the lower cone overflows from the below of toper apron, and the toper apron carries out the secondary interception to the dirt particle that raises, and the toper apron shakes under the promotion of upper and lower two strands of air currents, and first spring and second spring stretch out and draw back, and the lower side plate moves the bracing piece and rocks from top to bottom.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a device and a method for preventing secondary dust raising at the cone part of a cyclone dust collector.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a view of the inner barrel structure of the present invention;
FIG. 4 is a view of the tapered cover installation configuration of the present invention;
FIG. 5 is a cross-sectional view of a tapered cover plate of the present invention;
FIG. 6 is a view of the tapered cover of the present invention;
FIG. 7 is a schematic view of the triangular support frame of the present invention;
fig. 8 is a structure diagram of the spring plate of the present invention.
In the figure: 1. a cyclone body; 11. a dust inlet pipe; 12. a cone; 13. a dust outlet pipe; 14. an air outlet; 2. an inner cylinder; 21. an upper cone; 211. a first spring; 22. a lower cone; 221. fixing a column; 222. a helical blade; 3. a tapered cover plate; 31. a through hole; 32. a connecting ring; 4. a triangular support frame; 41. a support bar; 411. a sleeve; 42. connecting blocks; 421. a limiting column; 422. a limiting block; 423. a second spring; 424. a rubber pad; 5. a spring plate; 51. an upper side plate; 511. a long waist groove; 512. mounting a plate; 513. bolt holes; 52. a lower side plate; 521. a hinged seat; 522. turning the column; 53. a circular arc connecting piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a device for preventing secondary dust raising at the cone part of a cyclone dust collector and a device for preventing secondary dust raising at the cone part of a cyclone dust collector comprise a cyclone dust collector body 1 and an inner cylinder 2, wherein one side of the upper end of the cyclone dust collector body 1 is fixedly connected with a dust inlet pipe 11, the lower end of the cyclone dust collector body 1 is fixedly connected with a cone 12, the inner cylinder 2 is fixedly connected with the inside of the cone 12, a gap is reserved between the inner cylinder 2 and the cone 12, so that dust particles are concentrated conveniently, the lower end of the cone 12 is fixedly connected with a dust outlet pipe 13, the dust outlet pipe 13 is used for discharging dust, the upper end of the cyclone dust collector body 1 is connected with an air outlet 14, and the dust-removed gas is discharged through the air.
Referring to fig. 3, the inner cylinder 2 includes an upper cone 21 and a lower cone 22, the lower end of the upper cone 21 is fixedly connected to the upper end of the lower cone 22, the upper end of the upper cone 21 is connected to first springs 211 at equal intervals, the upper end of the first spring 211 is connected to a conical cover plate 3, the first springs 211 limit the conical cover plate 3, the diameter of the upper end of the upper cone 21 is smaller than that of the lower end, the maximum diameter of the upper cone 21 is smaller than that of the conical cover plate 3, when the gas in the lower cone 22 rises, the gas enters the upper cone 21, the opening of the upper cone 21 is reduced, the inner wall plays a role of assisting in intercepting dust particles, the outer wall of the lower cone 22 is connected to fixed columns 221 at equal intervals, one end of the fixed column 221 is fixedly connected to the inner wall of the cone 12, the fixed column 221 plays a role of supporting the lower cone 22, the inner wall of the lower cone 22 is connected to a helical, the flow is guided by the helical blades 222, so that the centrifugal force of the rising gas in the helical rising process can be increased, and the dust is further removed.
Referring to fig. 4-6, the top end of the conical cover plate 3 is provided with a through hole 31, the triangular support frame 4 penetrates through the through hole 31, the limiting post 421 penetrates through the through hole 31, the through hole 31 is of a conical structure, so as to reduce the use area of the rubber pad 424, meanwhile, the upper end of the through hole 31 is provided with a large opening, so as to provide a moving space for the limiting post 421, the inner wall of the conical cover plate 3 is equidistantly connected with a connecting ring 32, the connecting ring 32 is connected with the first spring 211, and the first spring 211 plays a role in supporting and limiting the conical cover plate 3.
Referring to fig. 7, the triangular support frame 4 includes three support rods 41 and three connecting blocks 42, the number of the support rods 41 is three, the support structure is stable, the upper end of each support rod 41 is fixedly connected with the side wall of the corresponding connecting block 42, the lower end of each support rod 41 is fixedly connected with a sleeve 411, each sleeve 411 is movably connected with a spring plate 5, each sleeve 411 is sleeved with a corresponding rotary column 522, each sleeve 411 can rotate around the corresponding rotary column 522, a limit column 421 is fixedly connected to the center of the upper surface of the corresponding connecting block 42, each limit column 421 penetrates through the corresponding through hole 31, the upper end of each limit column 421 is fixedly connected with a limit block 422, each limit block 422 prevents the corresponding limit column 421 from being separated from the corresponding conical cover plate 3, the lower end of each limit column 421 is sleeved with a second spring 423, the lower end of the corresponding second spring 423 is fixedly connected with the upper surface of, the upper surface of rubber pad 424 contacts the inner wall of conical cover plate 3.
Referring to fig. 8, the elastic sheet 5 includes an upper side plate 51, a lower side plate 52 and an arc connecting piece 53, the upper side plate 51, the lower side plate 52 and the arc connecting piece 53 form a U-shaped structure, the arc connecting piece 53 has certain elasticity, one end of the upper side plate 51 is connected with one end of the lower side plate 52 through the arc connecting piece 53, the length of the upper side plate 51 is greater than that of the lower side plate 52, the lower side plate 52 can move up and down, the upper side plate 51 is provided with a long waist slot 511, the support rod 41 penetrates through the long waist slot 511 and is connected with the rotating column 522, one side of the upper side plate 51 far away from the arc connecting piece 53 is fixedly connected with a mounting plate 512, the mounting plate 512 is symmetrically provided with bolt holes 513, the bolt penetrating through the bolt holes 513 is connected with the inner wall of the lower cone 22, one side of the.
In order to better show the use flow of the device for preventing the occurrence of secondary dust emission at the cone part of the cyclone dust collector, the embodiment provides a method for preventing the occurrence of secondary dust emission of the device for preventing the occurrence of secondary dust emission at the cone part of the cyclone dust collector, which comprises the following steps:
the method comprises the following steps: the gas with dust particles enters the cyclone dust collector body 1 from the dust inlet pipe 11, the gas meets the inner wall of the cyclone dust collector body 1 and moves downwards in a spiral shape, and the dust particles contained in the gas are thrown onto the inner wall of the cyclone dust collector body 1 under the action of centrifugal force;
step two: the dust particles move downwards along the inner wall of the cyclone dust collector body 1 under the action of gravity, are intensively discharged through the dust outlet pipe 13 through a gap formed between the lower cone 22 and the cone 12, the dust outlet pipe 13 is connected with a dust collection box, and part of gas enters the dust outlet pipe 13 from the gap;
step three: when the gas contacts the conical cover plate 3, the cone 12 shrinks and approaches to the vertical center of the cyclone dust collector, the outward rotating airflow turns upwards from the lower part, continues to spirally flow upwards to form inward rotating airflow, and the inward rotating airflow is discharged through the air outlet 14;
step four: part of the gas passes through the gap between the lower cone 22 and the cone 12, is concentrated upwards at the lower end of the lower cone 22, is spirally upwards along the spiral blade 222, is centrifuged again, and is further removed with dust particles, and the dust particles carried by the ascending gas flow are intercepted by the spiral blade 222 in part in the moving process;
step five: the gas in the lower cone 22 overflows from the below of conical cover plate 3, form certain impact to the outer vortex flow that moves down, can reduce outer vortex flow and get into lower cone 22, further reduce the emergence of raise dust circumstances, when the gas in lower cone 22 rises, get into in the upper cone 21, the opening of upper cone 21 reduces, the inner wall plays the supplementary effect of intercepting the dirt particle, conical cover plate 3 carries out the secondary interception to the dirt particle that raises, conical cover plate 3 shakes under the promotion of upper and lower two strands of air currents, first spring 211 and second spring 423 are flexible, lower plate 52 drives bracing piece 41 and rocks from top to bottom.
In summary, the following steps: this prevent cyclone dust collector cone position secondary raise dust device and method from appearing, barrel 2 in the inside of cone 12 is provided with, helical blade 222 water conservancy diversion, can increase ascending gas spiral rising centrifugal force, the dirt particle that the updraft air brought up is partly intercepted by helical blade 222 in the removal process, the opening of last cone 21 is dwindled, the inner wall plays the supplementary effect of intercepting dirt particle, rethread toper apron 3, carry out the secondary interception, avoid the condition of secondary raise dust to take place, toper apron 3 is fixed through bracing piece 41, toper apron 3 shakes under the promotion of upper and lower two air currents, first spring 211 and second spring 423 are flexible, lower side plate 52 drives bracing piece 41 and rocks from top to bottom, can prevent to have the dust deposit on the toper apron 3, thereby the raise dust appears when avoiding the internal rotation gas to rise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. Prevent that secondary raise dust device from appearing in cyclone cone portion position, including cyclone body (1) and interior barrel (2), its characterized in that: one side of the upper end of the cyclone dust collector body (1) is fixedly connected with a dust inlet pipe (11), the lower end of the cyclone dust collector body (1) is fixedly connected with a cone (12), the inner part of the cone (12) is fixedly connected with an inner cylinder body (2), the lower end of the cone (12) is fixedly connected with a dust outlet pipe (13), and the upper end of the air dust collector body (1) is connected with an air outlet (14);
interior barrel (2) are including last cone (21) and lower cone (22), go up the upper end fixed connection of cone (21) lower extreme and lower cone (22), go up the equidistant first spring (211) that is connected with in upper end of cone (21), the upper end of first spring (211) is connected with toper apron (3), equidistant fixed column (221) that is connected with on the outer wall of lower cone (22), the inner wall fixed connection of fixed column (221) one end and cone (12).
2. The device for preventing the secondary dust emission at the cone part of the cyclone dust collector as claimed in claim 1, wherein: the diameter of the upper end of the upper cone (21) is smaller than that of the lower end of the upper cone, and the maximum diameter of the upper cone (21) is smaller than that of the conical cover plate (3).
3. The device for preventing the secondary dust emission at the cone part of the cyclone dust collector as claimed in claim 1, wherein: the inner wall of the lower cone (22) is connected with a helical blade (222).
4. The device for preventing the secondary dust emission at the cone part of the cyclone dust collector as claimed in claim 1, wherein: the top end of the conical cover plate (3) is provided with a through hole (31), the through hole (31) is of a conical structure, a triangular support frame (4) penetrates through the through hole (31), the inner wall of the conical cover plate (3) is equidistantly connected with a connecting ring (32), and the connecting ring (32) is connected with a first spring (211).
5. The device for preventing the secondary dust emission at the cone part of the cyclone dust collector as claimed in claim 4, wherein: triangular supports frame (4) are including bracing piece (41) and connecting block (42), and the quantity of bracing piece (41) is three, the upper end of bracing piece (41) and the lateral wall fixed connection of connecting block (42), the lower extreme fixedly connected with sleeve pipe (411) of bracing piece (41), sleeve pipe (411) swing joint have shell fragment (5), and the central point of connecting block (42) upper surface puts spacing post (421) of fixedly connected with.
6. The device for preventing the secondary dust emission at the cone part of the cyclone dust collector as claimed in claim 5, wherein: the upper end fixedly connected with stopper (422) of spacing post (421), the lower pot head of spacing post (421) has second spring (423), and the lower extreme of second spring (423) is connected with the last fixed surface of connecting block (42), and the upper end fixedly connected with rubber pad (424) of second spring (423), the centre bore has been seted up at the center of rubber pad (424), centre bore and spacing post (421) swing joint.
7. The device for preventing the secondary dust emission at the cone part of the cyclone dust collector as claimed in claim 5, wherein: the elastic sheet (5) comprises an upper side plate (51), a lower side plate (52) and an arc connecting piece (53), one end of the upper side plate (51) is connected with one end of the lower side plate (52) through the arc connecting piece (53), and the length of the upper side plate (51) is larger than that of the lower side plate (52).
8. The apparatus for preventing secondary dust emission at the cone part of a cyclone dust collector as claimed in claim 7, wherein: the upper side plate (51) is provided with a long waist groove (511), one side of the upper side plate (51) far away from the arc connecting piece (53) is fixedly connected with a mounting plate (512), and the mounting plate (512) is symmetrically provided with bolt holes (513).
9. The apparatus for preventing secondary dust emission at the cone part of a cyclone dust collector as claimed in claim 7, wherein: one side of the lower side plate (52) close to the upper side plate (51) is connected with a hinged seat (521), and the hinged seat (521) is fixedly connected with a rotating column (522).
10. The method for preventing the secondary dust raising of the cone part of the cyclone dust collector according to any one of the claims 1-9, comprising the following steps:
s1: gas with dust particles enters the cyclone dust collector body (1) from the dust inlet pipe (11), the gas meets the inner wall of the cyclone dust collector body (1) and moves downwards in a spiral shape, and the dust particles contained in the gas are thrown onto the inner wall of the cyclone dust collector body (1) under the action of centrifugal force;
s2: under the action of gravity, dust particles move downwards along the inner wall of the cyclone dust collector body (1), pass through a gap formed between the lower cone (22) and the cone (12), and are discharged through the dust outlet pipe (13) in a concentrated manner;
s3: when the gas contacts the conical cover plate (3), the cone (12) shrinks and approaches to the vertical center of the cyclone dust collector, the outward rotating airflow turns upwards from the lower part, continues to spirally flow upwards to form an inward rotating airflow, and the inward rotating airflow is discharged through the air outlet (14);
s4: part of the gas passes through a gap between the lower cone (22) and the cone (12), is concentrated upwards at the lower end of the lower cone (22), is spirally upwards along the spiral blade (222), is centrifuged again, and is further used for removing dust particles, and the dust particles carried by the ascending gas flow are partially intercepted by the spiral blade (222) in the moving process;
s5: gas in the lower cone (22) overflows from the lower part of the conical cover plate (3), the conical cover plate (3) intercepts raised dust particles for the second time, the conical cover plate (3) shakes under the pushing of upper and lower air flows, the first spring (211) and the second spring (423) stretch, and the lower side plate (52) drives the supporting rod (41) to shake up and down.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010567306.0A CN111545362B (en) | 2020-06-19 | 2020-06-19 | Method for preventing secondary dust raising at cone part of cyclone dust collector |
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| CN202010567306.0A CN111545362B (en) | 2020-06-19 | 2020-06-19 | Method for preventing secondary dust raising at cone part of cyclone dust collector |
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| CN111545362B CN111545362B (en) | 2022-01-28 |
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| RU2552440C2 (en) * | 2013-07-11 | 2015-06-10 | Виталий Александрович Стариков | Straight-flow cyclone |
| CN205164988U (en) * | 2015-11-11 | 2016-04-20 | 江苏永春环境工程有限公司 | Cyclone of high dust removal efficiency |
| CN111151387A (en) * | 2019-12-25 | 2020-05-15 | 广东电网有限责任公司 | Forced cyclone sand removing device structure |
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2020
- 2020-06-19 CN CN202010567306.0A patent/CN111545362B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5765340A (en) * | 1980-10-08 | 1982-04-20 | Gen Electric | Crosscurrent cyclone separator and its method |
| CN87103634A (en) * | 1987-05-16 | 1988-03-09 | 丁守宝 | Combined cyclone |
| WO2011010849A2 (en) * | 2009-07-20 | 2011-01-27 | 경상대학교 산학협력단 | Cyclone separator |
| CN102725069A (en) * | 2009-12-15 | 2012-10-10 | 巴斯夫欧洲公司 | Centrifugal droplet separator for separating liquid droplets from a feed gas flow containing said droplets |
| CN103286010A (en) * | 2013-05-22 | 2013-09-11 | 江苏新中环保股份有限公司 | Isolation device in cyclone dust remover |
| RU2552440C2 (en) * | 2013-07-11 | 2015-06-10 | Виталий Александрович Стариков | Straight-flow cyclone |
| CN205164988U (en) * | 2015-11-11 | 2016-04-20 | 江苏永春环境工程有限公司 | Cyclone of high dust removal efficiency |
| CN111151387A (en) * | 2019-12-25 | 2020-05-15 | 广东电网有限责任公司 | Forced cyclone sand removing device structure |
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| CN111545362B (en) | 2022-01-28 |
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