CN2759575Y - Two-stage dust cleaner by rotational flow and filtration - Google Patents
Two-stage dust cleaner by rotational flow and filtration Download PDFInfo
- Publication number
- CN2759575Y CN2759575Y CN 200520088885 CN200520088885U CN2759575Y CN 2759575 Y CN2759575 Y CN 2759575Y CN 200520088885 CN200520088885 CN 200520088885 CN 200520088885 U CN200520088885 U CN 200520088885U CN 2759575 Y CN2759575 Y CN 2759575Y
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- China
- Prior art keywords
- fixed
- dust
- dust removal
- cylindrical shell
- dust removing
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Abstract
The utility model relates to a two-stage dust cleaner by rotational flow and filtration, which belongs to a dust removing device. A rotational flow sheet base (11) is tightly matched and arranged on the inner side of a connecting part of a barrel body (9) and a cone body (12), and a plurality of arc-shaped rotational flow sheets are fixed on the rotational flow sheet base (11). Dust removing filtering cloth and a cover body (4) are fixedly installed on the barrel body (9) and an air return section of the upper end of a center barrel (14), and a two-stage dust removing outer barrel (3) is arranged on the outer side of the cover body (4). The outer barrel (3) is fixed with the barrel body (9) by a fixing bolt (15), and a motor with slow speed is fixed in the middle of the top of the stage dust removing outer barrel. A shaft (2) is fixed on an outlet shaft of the motor (1), and a spiral dust removing rotary brush (5) is fixed on the shaft (2). A dust unloading pipe (8) is fixed on the barrel body. The dust removing device has the function of rectification and resistance reduction, the improvement of dust collecting efficiency, simple structure and easy manufacture. The structure can lead the filtering cloth to always exist in the resistance force of a dust initial layer.
Description
Technical field
The utility model belongs to cleaner, particularly a kind of filter secondary ash collector that revolves.
Technical background
At present, the cleaner kind is more both at home and abroad, and the cyclone dust collectors development is the history of existing last 100 years so far, and consequence and advantage are arranged; Along with the requirement to environmental quality both at home and abroad improves constantly, in the environmental protection removing dust project, often adopt the two-stage dedusting, promptly adopt cyclone dust collectors as primary dust removing, remaining fine particle is finished two-stage dust removal by pocket type, electric precipitation etc.The weak point of above-mentioned cleaner is that resistance is big, and power consumption is high, and the cut diameter of dust is big, and dust-collecting efficiency is low.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, provides a kind of drag reduction, cut diameter energy-conservation, dust little, and dust-collecting efficiency is high revolves the filter secondary ash collector.
The technical scheme that the utility model technical solution problem adopts is: a kind of cyclone filter secondary ash collector of mainly being made up of cylindrical shell, cone, heart tube, pressure drop reducing structure, Rotary dust collecting air intake vent and two-stage dust removal air outlet, be characterized in attaching together a spinning disk base, on the spinning disk base, fix several arc spinning disks at the inboard close-fitting of the connecting portion of cylindrical shell and cone; Air return section in cylindrical shell and heart tube upper end, fixedly mount a dust removal filter cloth and cover body, the two-stage dust removal urceolus is equipped with in the cover body outside, urceolus is fixed together with set bolt two and cylindrical shell, fix a slow speed motor at two-stage dust removal urceolus crown center, fix one on the motor, on the axle fixedly the spiral deashing change brush; Fix one in cylindrical shell one side and unload the dirt pipe.
The beneficial effects of the utility model are: this deduster has the effect of rectification drag reduction, and spinning disk makes the distinguished and admirable pressure of outer vortex enter the eddy flow leaf grating, adjusts the short-circuit flow order; According to moment of momentum invariance principle, dust-contained airflow in the leaf grating, radius of turn diminishes rapidly, the moment acceleration of dirt powder, centrifugal force increases, and promotes grit to separate, and has reduced the cut diameter of dust, because of having installed spinning disk additional, increased the inertial collision link of grit, improved dust-collecting efficiency; Because the position of spinning disk is arranged on the joint portion of cylindrical shell and cone, square road stream is evenly distributed vertically, thereby has controlled the distinguished and admirable disorderly degree of rotating, actual measurement shows the minimizing about 25% when not installing additional of installing after the spinning disk dust remover resistance additional.Cut apart granularity and reduce by 10～20%; The dust cover of two-stage dust removal structure, support by skeleton, skeleton is a stainless steel cloth, and overcoat is a filter layer of cloth, brushes continuous deashing by the slow speed motor driven rotary in the cover, dust falls into ash-pit, enter and unload the dirt pipe, enter ash storage box again, simple in structure, easily processing, this structure can keep filter cloth often to be in dust layer resistance just.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 shows cyclone filter secondary ash collector front view.
The A-A cutaway view of Fig. 2 diagrammatic sketch 1.
The B-B cutaway view of Fig. 3 diagrammatic sketch 1.
Among the figure, the 1-slow speed motor; The 2-axle; 3-two-stage dust removal urceolus; 4-filter cloth and cover body; 5-spiral deashing rotating brush; The 6-pressure drop reducing structure; 7-cyclone dust removal air intake vent; 8-unloads the dirt pipe; The 9-cylindrical shell; The 10-spinning disk; 11-spinning disk base; The 12-cone; 13-set bolt one; 14-heart tube; 15-set bolt two; 16-two-stage dust removal air outlet
The specific embodiment
With reference to accompanying drawing, this deduster mainly is made up of parts such as cylindrical shell 9, cone 12, heart tube 14, pressure drop reducing structure 6, cyclone dust removal air intake vent 7 and two-stage dust removal air outlets 16, be characterized in attaching together a spinning disk base 11, on base 11, be fixed with six arc spinning disks 10 at cylindrical shell 9 and the inboard close-fitting of the connecting portion of cone 12; Dust removal filter cloth of air return section fixed installation and cover body 4 in cylindrical shell 9 and heart tube 14 upper ends, the skeleton of cover body 4 supports with stainless steel cloth overcoat filter layer of cloth to be formed, be used for grit in the filtered air, the outer two-stage dust removal urceolus 3 that is equipped with of filter cloth and cover body 4, two-stage dust removal urceolus 3 usefulness set bolts 2 15 are fixed together with cylindrical shell 9, fix a slow speed motor 1 at two-stage dust removal urceolus 3 crown centers, fix one 2 on the motor 1, fixing spiral deashing rotating brush 5 on the axle 2 is under can continuously dust being cleared up from filter 4 cloth and cover body 4 under the drive of motor 1; On cylindrical shell 9, fix one and unload dirt pipe 8, the dust of two-stage dust removal is packed in the ash storage box.Cylindrical shell 9 tops are provided with cyclone dust collectors air intake vent 7 and heart tube 14, and four pressure drop reducing structures 6 are equipped with in heart tube 14 upper ends, cone 12 are fixed together with set bolt 1 in cylindrical shell 9 upper ends; On two-stage dust removal urceolus 3, be provided with two-stage dust removal air outlet 16.
Dust removal process is to realize like this, after the air that contains dust enters cylindrical shell 9 from air intake vent 7, move to the bottom spirally along cylindrical shell 9, the big ash storage box that falls into of material, finish one-time dedusting, contain the little air of particle and enter heart tube 14 by spinning disk 10 risings, enter in the two-stage dust removal urceolus 3 through pressure drop reducing structure 6, carry out the dedusting second time by filter cloth and cover body 4, dust is attached on filter cloth and the cover body 4, start slow speed motor 1, the dust brush is entered in the storage bin from unloading dirt pipe 8 down by axle 2 and spiral deashing rotating brush 5.
Claims (2)
1, a kind of filter secondary ash collector that revolves is made up of cylindrical shell (9), cone (12), heart tube (14), pressure drop reducing structure (6), cyclone dust collectors air intake vent (7) and two-stage dust removal air outlet parts such as (16), it is characterized in that:
A, attach together a spinning disk base (11), on spinning disk base (11), fix several arc spinning disks at the inboard close-fitting of the connecting portion of cylindrical shell (9) and cone (12);
B, the air return section in cylindrical shell (9) and heart tube (14) upper end fixedly mount a dust removal filter cloth and cover body (4), two-stage dust removal urceolus (3) is equipped with in cover body (4) outside, urceolus (3) is fixed together with set bolt two (15) and cylindrical shell (9), fix a slow speed motor (1) at two-stage dust removal urceolus crown center, the shaft of motor (1) is fixed one (2), goes up fixedly spiral deashing rotating brush (5) at axle (2).
2, the filter secondary ash collector that revolves according to claim 1 is characterized in that stopping at tube and fixes one on (9) and unload dirt pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520088885 CN2759575Y (en) | 2005-01-11 | 2005-01-11 | Two-stage dust cleaner by rotational flow and filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520088885 CN2759575Y (en) | 2005-01-11 | 2005-01-11 | Two-stage dust cleaner by rotational flow and filtration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2759575Y true CN2759575Y (en) | 2006-02-22 |
Family
ID=36081778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520088885 Expired - Fee Related CN2759575Y (en) | 2005-01-11 | 2005-01-11 | Two-stage dust cleaner by rotational flow and filtration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2759575Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404368A (en) * | 2018-12-03 | 2019-03-01 | 河北科技师范学院 | A kind of multifunction hydraulic reconditioner |
| CN109673148A (en) * | 2016-08-19 | 2019-04-23 | 三星电子株式会社 | Air purifier |
-
2005
- 2005-01-11 CN CN 200520088885 patent/CN2759575Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109673148A (en) * | 2016-08-19 | 2019-04-23 | 三星电子株式会社 | Air purifier |
| CN109673148B (en) * | 2016-08-19 | 2022-02-18 | 三星电子株式会社 | Air purifier |
| CN109404368A (en) * | 2018-12-03 | 2019-03-01 | 河北科技师范学院 | A kind of multifunction hydraulic reconditioner |
| CN109404368B (en) * | 2018-12-03 | 2020-01-03 | 河北科技师范学院 | Multifunctional hydraulic oil purification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |