CN202590985U - Swirler - Google Patents
Swirler Download PDFInfo
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- CN202590985U CN202590985U CN 201220252801 CN201220252801U CN202590985U CN 202590985 U CN202590985 U CN 202590985U CN 201220252801 CN201220252801 CN 201220252801 CN 201220252801 U CN201220252801 U CN 201220252801U CN 202590985 U CN202590985 U CN 202590985U
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- cylinder
- cyclone
- overfall
- internal diameter
- cyclone according
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Abstract
The utility model discloses a swirler, which comprises an end cover and a separating cylinder, wherein the inner cavity of the separating cylinder is conical, a radial feed port is arranged on an upper port of the separating cylinder, the end cover covers the upper port of the separating cylinder, and an overflow port is arranged in the end cover and communicated with the inner cavity of the separating cylinder. The swirler has the characteristics of simple structure, no rotation parts, no noise, convenience in maintenance, production wire connection, operation and industry production, equipment occupies small floor space, and after the separation process, the content of fine particles with diameter of 2 microns is not lower then 93% and the maximum particle diameter does not exceed 4 microns.
Description
Technical field
The utility model relates to screening installation, particularly relates to a kind of cyclone.
Background technology
Existing is that the separation of liquid liquid, different-grain diameter or different densities solid of the Separation of Solid and Liquid that is processed feed liquid, the different densities of continuous phase carrier separates, liquid gas separation equipment with liquid; Usually adopt centrifuge, perhaps adopt material to be respectively the hydraulic classiciation cyclone of cast iron, hard rubber, bakelite, plastics etc.; Centrifuge is because cost is higher, and power consumption is bigger, and maintenance cost is expensive, has had the trend that progressively is replaced; The hydraulic classiciation cyclone has a cylinder, and the sidewall of cylinder is provided with charging aperture, and charging aperture advances the slurry mode has tangent line shape, involute shape, camber line shape etc.; The end cap center is provided with overfall, and the bottom centre of circular cone tube is provided with underflow opening; The hydraulic classiciation cyclone is when operation, and slurry gets into cylinder from charging aperture, and through separating, the perhaps little slurry of particle diameter that density is little is discharged from overfall, and the perhaps big slurry of particle diameter that density is big is discharged from underflow opening; The shortcoming of existing cyclone sorting is: cylinder inner chamber tapering is less than 5 °, and cylinder internal diameter suitable for reading is greater than 10mm, and feeding mouth is shaped as square; Above-mentioned three parameters cause the existing cyclone efficiency of separation not high, and existing cyclone floor space is big, and noise is big; Energy consumption is high, and the slurry treating capacity is low, and cost is more expensive; Need auxiliary equipment more, cylinder is that cast iron, hard rubber, bakelite, plastic or other material are processed wear-resistant ability.
The utility model content
The utility model purpose is in order to solve the deficiency of above-mentioned technology, a kind of cyclone to be provided, the cyclone that the utility model provides; Simple in structure, energy consumption is low, low price; The cylinder long service life; Need auxiliary equipment few, 2 microns fine particle contents are not less than 93% after the sorting, and the particle diameter maximum is no more than 4 microns.
In order to achieve the above object; The technical scheme that the utility model provided is: a kind of cyclone, and it comprises end cap and cylinder, the inner chamber of said cylinder is set to taper; Cylinder end suitable for reading is provided with charging aperture radially; Said end cap lid is contained in the end suitable for reading of cylinder, and end cap is provided with overfall, and said overfall communicates with the cylinder inner chamber.
Further, said overfall is a conical through-hole.
Further, said overfall internal diameter suitable for reading is greater than its end mouth internal diameter.
Further, the tapering of said overfall is 10 °-15 °, and its end mouth internal diameter is set to 1.5mm-5mm.
Further, said charging aperture is shaped as rectangle.
Further, the mouth internal diameter is set to 0.5mm-4mm at the bottom of the said cylinder.
Further, said cylinder inner chamber tapering is 5 °-10 °.
Further, said cylinder internal diameter suitable for reading is 10mm.
Further, said charging aperture length-width ratio is set to 1:2.5.
Further, said end cap and cylinder are processed for the nonmetallic wear-resistant material high temperature sintering.
Adopt technique scheme, the technique effect of the utility model has:
1, simple in structure, parts without spin, noiseless is convenient to maintenance.
2, be convenient to insert production line, easy to operate, be convenient to suitability for industrialized production.
3, floor space is little, and treating capacity is big.
4, auxiliary equipment is few, and energy consumption is low.
5, good separation effect, pollution-free.
6, small investment, price is low.
7,2 microns fine particle contents are not less than 93% after the sorting, and the particle diameter maximum is no more than 4 microns.
Description of drawings
Fig. 1 is the utility model structural representation;
Wherein: 1, end cap, 2, overfall, 3, charging aperture, 4, cylinder, 5, underflow opening.
The specific embodiment
The specific embodiment below in conjunction with description of drawings the utility model.
, only be the application that further specifies the utility model below, rather than limit for the embodiment that the utility model provided.
As shown in Figure 1, a kind of cyclone, it comprises end cap 1 and cylinder 4; The inner chamber of cylinder 4 is set to taper; Cylinder 4 ends suitable for reading are provided with charging aperture 3 radially, and 4 end of cylinder mouth uses as underflow opening 5, and end cap 1 lid is contained in the end suitable for reading of cylinder 4; End cap 1 is provided with overfall 2, and overfall 2 communicates with cylinder 4 inner chambers.Overfall 2 is a conical through-hole, and overfall 2 internal diameters suitable for reading are greater than its end mouth internal diameter, and the tapering of overfall 2 is 10 °-15 °, and its end mouth internal diameter is set to 1.5mm-5mm.Charging aperture 3 is shaped as rectangle.4 end of cylinder mouth internal diameter is set to 0.5mm-4mm.Cylinder 4 inner chamber taperings are 5 °-10 °.Cylinder 4 internal diameters suitable for reading are 10mm.Charging aperture 3 length-width ratios are set to 1:2.5.End cap 1 is processed for the nonmetallic wear-resistant material high temperature sintering with cylinder 4.Nonmetallic wear-resistant material is corrosion-resistant, withstand voltage, wear-resistant, pollution-free, parameter accurately, long service life, be not easy to wear out, and can improve working environment greatly, reduce labor intensity of operating staff.
The cyclone that the utility model provides is mainly used in the classification of ultra-fine grain and selected; Particle diameter can be sorted into below 2 microns; Having filled up domestic blank, is energy-efficient new high-tech product, can be used for many industries such as nonmetal, medical, food and drink, chemical industry, building materials; The cyclone volume is light and handy, compact conformation, do not have motion and rotary part, reliable, the function admirable of operating steadily, work noiseless, Installation and Debugging, operating maintenance be all very convenient.
The cyclone that the utility model provides, only 95 kilograms of deadweights, floor space is less than 1 square metre, and 1 power of motor of need outfit is that 15 kilowatts pump just can be worked.Production capacity, production efficiency are all very high; This product is compared with present widely used WL-350 type centrifuge; Treating capacity is 8-10 times of centrifuge, and the result shows through check and analysis: 2 microns fine particle contents can reach more than 93% after the sorting, and the particle diameter maximum is no more than 4 microns.
The cyclone that the utility model provides is in when work, with the pump of 0.8MPa, and will be tangentially in the charging aperture entering cyclone cylinder 4 less than the slurry of 20% concentration; Form the high-speed bidirectional eddy flow, main cyclone is the high-speed separation eddy flow that forms to vertex of a cone direction, the big particle of quality along the awl wall shift to the vertex of a cone; Flow out from underflow opening 5; The little particle of quality is owing to separating spiral-flow concentrates on the axle center, and since the upwards component that cone angle forms discharge from overfall 2 at last.
The condition of work of the cyclone that the utility model provides is: advance to starch concentration less than 20%, advance to starch the largest particles diameter less than 0.8mm, supporting pump discharge is 25m3/h; Supporting pump pressure is 0.8MPa, and overfall pressure is 0.03-0.05MPa, and underflow opening pressure is 0.02-0.13MPa; Above-mentioned six primary conditions that parameter is the cyclone operate as normal; Have only and satisfy above-mentioned condition, cyclone could form high-speed rotational, and the different-grain diameter particle is carried out sorting.Cyclone in use should be adjusted into slurry concentration, charging aperture 3, overfall 2 and underflow opening 5 pressure and other parameters, can obtain best result of use.
What should explain at last is; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the spirit and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (10)
1. cyclone; It is characterized in that: it comprises end cap (1) and cylinder (4); The inner chamber of said cylinder (4) is set to taper, and cylinder (4) end suitable for reading is provided with charging aperture (3) radially, and said end cap (1) lid is contained in the end suitable for reading of cylinder (4); End cap (1) is provided with overfall (2), and said overfall (2) communicates with cylinder (4) inner chamber.
2. cyclone according to claim 1 is characterized in that: said overfall (2) is a conical through-hole.
3. cyclone according to claim 1 is characterized in that: said overfall (2) internal diameter suitable for reading is greater than its end mouth internal diameter.
4. cyclone according to claim 1 is characterized in that: the tapering of said overfall (2) is 10 °-15 °, and its end mouth internal diameter is set to 1.5mm-5mm.
5. cyclone according to claim 1 is characterized in that: said charging aperture (3) is shaped as rectangle.
6. cyclone according to claim 1 is characterized in that: said cylinder (4) end mouth internal diameter is set to 0.5mm-4mm.
7. cyclone according to claim 1 is characterized in that: said cylinder (4) inner chamber tapering is 5 °-10 °.
8. cyclone according to claim 1 is characterized in that: said cylinder (4) internal diameter suitable for reading is 10mm.
9. cyclone according to claim 1 is characterized in that: said charging aperture (3) length-width ratio is set to 1:2.5.
10. cyclone according to claim 1 is characterized in that: said end cap (1) and cylinder (4) are processed for the nonmetallic wear-resistant material high temperature sintering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220252801 CN202590985U (en) | 2012-05-31 | 2012-05-31 | Swirler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220252801 CN202590985U (en) | 2012-05-31 | 2012-05-31 | Swirler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202590985U true CN202590985U (en) | 2012-12-12 |
Family
ID=47308568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220252801 Expired - Lifetime CN202590985U (en) | 2012-05-31 | 2012-05-31 | Swirler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202590985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230841A (en) * | 2013-05-09 | 2013-08-07 | 福建南平天和机械制造有限公司 | Positive-pressure air-blowing type plastic bag cyclone dust collector |
-
2012
- 2012-05-31 CN CN 201220252801 patent/CN202590985U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230841A (en) * | 2013-05-09 | 2013-08-07 | 福建南平天和机械制造有限公司 | Positive-pressure air-blowing type plastic bag cyclone dust collector |
| CN103230841B (en) * | 2013-05-09 | 2014-11-19 | 福建南平天和机械制造有限公司 | Positive-pressure air-blowing type plastic bag cyclone dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |