CN207592085U - A kind of three product grading plant of rotational flow settlement - Google Patents
A kind of three product grading plant of rotational flow settlement Download PDFInfo
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- CN207592085U CN207592085U CN201720994401.2U CN201720994401U CN207592085U CN 207592085 U CN207592085 U CN 207592085U CN 201720994401 U CN201720994401 U CN 201720994401U CN 207592085 U CN207592085 U CN 207592085U
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- cone
- separation chamber
- cyclone
- rotary cone
- shell
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- 238000000926 separation method Methods 0.000 claims abstract description 41
- 239000008187 granular material Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 3
- 239000002002 slurry Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000000703 high-speed centrifugation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a kind of three product grading plants of rotational flow settlement, including cyclone, the cyclone includes shell of column body and the cone segment body set on shell of column body lower part, it further includes set on the cylindrical shape rotary cone separation chamber of cyclone lower part, the shell of column body of the cyclone is connected with rotary cone separation chamber, and cone segment body is closed in rotary cone separation chamber.The three product grading plant of rotational flow settlement of the utility model solves the problems, such as that gravitational settling sport efficiency is low, it can inhibit the disturbance of air column stream field, reduce energy expenditure, improve effectiveness of classification, improve underflow density and the rate of recovery, and under the premise of energy consumption is not increased, scalping can obtain the product of three kinds of size fractionateds.
Description
Technical field
The utility model belongs to cyclone separation process field, more particularly to a kind of three product grading plant of rotational flow settlement.
Background technology
Traditional cyclone scalping can only obtain two products of overflow and underflow, and the particle entrance less than partition size is overflow
Stream, the particle more than partition size enter underflow, can cause product size fraction ranges too wide in range in this way, be not achieved fine graded
It is required that while conventional post wimble structure cyclone pressure drop it is big, treating capacity is restricted by barrel diameter, and flow field is uneven, is caused point
Stage efficiency is not high.Another gradation treatment process is gravity settler, and solid-liquid two-phase stands stop, utilizes gravity wherein
Its separation of official post or classification, but gravitational settling is wide there are floor space, the of high cost, problems such as efficiency is low.
It is fine graded to realize cyclone, and scalping can obtain multiple narrow grade products, while solve weight
The problems such as power settling efficiency is low, the utility model proposes a kind of three product grading plants of rotational flow settlement.
Invention content
In view of the deficienciess of the prior art, the utility model provides a kind of three product grading plant of rotational flow settlement, solve
The problem of gravitational settling sport efficiency is low can inhibit the disturbance of air column stream field, reduce energy expenditure, improve classification essence
Degree improves underflow density and the rate of recovery, and under the premise of energy consumption is not increased, scalping can obtain three kinds of size fractionateds
Product.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of three product of rotational flow settlement point
Stage arrangement, including cyclone, the cyclone includes shell of column body and the cone segment body set on shell of column body lower part, further includes set on eddy flow
The cylindrical shape rotary cone separation chamber of device lower part, the shell of column body of the cyclone are connected with rotary cone separation chamber, bore segment body
It is closed in rotary cone separation chamber.
Further, the shell of column body top is equipped with tangential admission mouth, and top center is equipped with overflow pipe, the cone segment body bottom
Portion is equipped with underflow opening, and the underflow opening is submerged under the liquid level of rotary cone separation indoor liquid.
Further, lower part is equipped with rotatable umbrella and bores disk in the rotary cone separation chamber；Rotary cone detaches
Chamber upper part side is equipped with fine grained outlet, and it is vertical that fine grained outlet axis with rotary cone detaches chamber axis；It is described
Rotary cone separation chamber bottom is equipped with coarse granule outlet, and coarse granule outlet axis is detached with underflow opening axis, rotary cone
Chamber axis, umbrella cone disk axis overlap.
Further, the umbrella cone tray bottom connection support shaft, by supporting one motor reducer of axis connection, umbrella cone
Disk diameter is less than rotary cone separation chamber inner diameter, and umbrella cone disk rotates under the drive of motor reducer.
Compared with prior art, the utility model advantage is：
（1）The utility model can solve gravitational settling fortune by connecting rotary cone separation chamber in cyclone shell of column body
The problem of efficiency of movement is low；Rotary cone separation chamber can complete the further separation or classification of fine fraction and high-concentration underflow,
The product of three kinds of size fractionateds can be obtained under the premise of not increasing energy consumption；
（2）By the way that the underflow opening of cyclone is closed in rotary cone separation chamber, underflow opening is submerged in rotation during work
Under Zhui Pan separation chambers liquid level, not with contacting external air, it is suppressed that the disturbance of air column stream field reduces what air column was brought
Energy expenditure, so as to improve separative efficiency, effectiveness of classification and the coarse granule of underflow content；
（3）The utility model is simple in structure, and cost of manufacture is relatively low, convenient for installation and maintenance.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure, 1. feed inlets；2. overflow pipe；3. shell of column body；4. bore segment body；5. fine grained outlet；6. rotary cone point
From room；7. umbrella bores disk；8. coarse granule outlet；9. support shaft；10. motor reducer；11. underflow opening.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is further described the utility model.
As shown in Figure 1, a kind of three product grading plant of rotational flow settlement, including cyclone, cyclone includes shell of column body 3 and sets
Cone segment body 4 in 3 lower part of shell of column body is further included set on the cylindrical shape rotary cone separation chamber 6 of cyclone lower part, is relatively large in diameter,
To ensure enough slurries treating capacities, the shell of column body 3 of cyclone is connected with rotary cone separation chamber 6, and cone segment body 4 is closed in rotation
In Zhuan Zhuipan separation chambers 6；3 top of shell of column body is equipped with tangential admission mouth 1, and top center is equipped with overflow pipe 2, and 4 bottom of cone segment body is set
There is underflow opening 11, underflow opening 11 is submerged in rotary cone separation chamber 6 under the liquid level of liquid, avoids generation air inside cyclone
Column reduces disturbance of the air to cyclone interior flow field, improves classification efficiency, reduces energy expenditure caused by air column.
Lower part is equipped with rotatable umbrella and bores disk 7 in rotary cone separation chamber 6；6 top half of rotary cone separation chamber
Side is equipped with fine grained outlet 5, and 5 axis of fine grained outlet is vertical with 6 axis of rotary cone separation chamber；Rotary cone detaches
6 bottom of room is equipped with coarse granule outlet 8,8 axis of coarse granule outlet and 11 axis of underflow opening, 6 axis of rotary cone separation chamber,
Umbrella cone 7 axis of disk overlaps；7 bottom of umbrella cone disk connects a support shaft 9, and a motor reducer 10 is connected by support shaft 9,
Umbrella 7 diameter of cone disk is less than 6 inner diameter of rotary cone separation chamber, i.e. umbrella cone disk 7 has gap with rotary cone separation chamber 6,
Umbrella cone disk 9 rotated under the drive of motor reducer 10, umbrella cone disk 7 play a cyclone classification and solid liquid interface separation every
The effect of plate is flowed up containing fine grain slurries, and the more slurries containing coarse granule flow downward.
Three product grading plant of rotational flow settlement described in the utility model can be used for carrying out separation of solid and liquid or gradation,
The course of work of cyclonic separation material is carried out using three product grading plant of rotational flow settlement described in the utility model substantially：
Slurries to be separated are tangentially entered in cyclone shell of column body 3 under a certain pressure with certain speed from feed inlet 1, slurry
Liquid does high speed centrifugation rotary motion, the centrifugal force that fine grained is subject in the cyclonic separation intracavitary that shell of column body 3 and cone segment body 4 form
It is small, assemble to center and move upwards and discharged into overflow pipe 2；The centrifugal force that big particle is subject to is big, to cyclone wall
It moves downward along wall after aggregation, and is discharged through underflow opening 11；The slurries discharged by cyclone underflow opening 11 enter rotary cone
In separation chamber 6, under the rotary action of motor reducer 10, support shaft 9 and umbrella cone disk 7, material is further classified, coarse
Grain sinks to moving downward, and discharge from coarse granule outlet 8, and relatively fine particle moves upwards, and is discharged from fine grained outlet 5,
So as to obtain the product of three kinds of size fractionateds respectively at overflow pipe 2, fine grained outlet 5 and coarse granule outlet 8 respectively.
Since cyclone underflow opening 11 is closed in rotary cone separation chamber 6, so as to make cyclone underflow opening 11 by slurries
It floods, avoids cyclone underflow opening 11 and be in direct contact to form air column with outside air, effectively reduce energy expenditure and sky
Disturbance of the gas to field of swirler is conducive to improve the classification efficiency and effectiveness of classification of particle.
The part do not addressed in the utility model uses or uses for reference prior art and can be realized.
In conclusion the utility model solves the problems, such as that gravitational settling sport efficiency is low, air column stream field can be inhibited
Disturbance, reduce energy expenditure, improve effectiveness of classification, improve underflow density and the rate of recovery, and in the premise for not increasing energy consumption
Under, scalping can obtain the product of three kinds of size fractionateds.
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above, this
The those of ordinary skill of technical field, in the essential scope of the utility model, the variations, modifications, additions or substitutions made, all
The scope of protection of the utility model should be belonged to.
Claims (4)
1. a kind of three product grading plant of rotational flow settlement, including cyclone, the cyclone includes shell of column body and set on shell of column body
The cone segment body of lower part, it is characterised in that：It further includes set on the cylindrical shape rotary cone separation chamber of cyclone lower part, the cyclone
Shell of column body be connected with rotary cone separation chamber, cone segment body be closed in rotary cone separation chamber.
2. three product grading plant of rotational flow settlement according to claim 1, it is characterised in that：The shell of column body top is equipped with
Tangential admission mouth, top center are equipped with overflow pipe, and the cone segment body bottom is equipped with underflow opening, and the underflow opening is submerged in rotating cone
Under the liquid level of disk separation indoor liquid.
3. three product grading plant of rotational flow settlement according to claim 2, it is characterised in that：The rotary cone separation chamber
Interior lower part is equipped with rotatable umbrella and bores disk；Rotary cone separation chamber upper part side is equipped with fine grained outlet, thin
It is vertical that grain outlet axis with rotary cone detaches chamber axis；Rotary cone separation chamber bottom is equipped with coarse granule outlet,
Coarse granule outlet axis detaches chamber axis with underflow opening axis, rotary cone, umbrella cone disk axis overlaps.
4. three product grading plant of rotational flow settlement according to claim 3, it is characterised in that：The umbrella cone tray bottom connects
Support shaft is connect, by supporting one motor reducer of axis connection, umbrella cone disk diameter is less than rotary cone separation chamber inner diameter, umbrella
Shape cone disk rotates under the drive of motor reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720994401.2U CN207592085U (en) | 2017-08-10 | 2017-08-10 | A kind of three product grading plant of rotational flow settlement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720994401.2U CN207592085U (en) | 2017-08-10 | 2017-08-10 | A kind of three product grading plant of rotational flow settlement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207592085U true CN207592085U (en) | 2018-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720994401.2U Expired - Fee Related CN207592085U (en) | 2017-08-10 | 2017-08-10 | A kind of three product grading plant of rotational flow settlement |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277212A (en) * | 2018-11-25 | 2019-01-29 | 威海市海王旋流器有限公司 | A kind of one section of underflow discharge device of three-product cyclone with on-line control function |
| CN110013910A (en) * | 2019-03-22 | 2019-07-16 | 太原理工大学 | A kind of aqueous medium cyclone separator of separating density on-line control |
| CN114053950A (en) * | 2021-11-15 | 2022-02-18 | 庐山市绿游生态农业开发有限公司 | Device for aquaculture oxygenation particles |
-
2017
- 2017-08-10 CN CN201720994401.2U patent/CN207592085U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277212A (en) * | 2018-11-25 | 2019-01-29 | 威海市海王旋流器有限公司 | A kind of one section of underflow discharge device of three-product cyclone with on-line control function |
| CN110013910A (en) * | 2019-03-22 | 2019-07-16 | 太原理工大学 | A kind of aqueous medium cyclone separator of separating density on-line control |
| CN114053950A (en) * | 2021-11-15 | 2022-02-18 | 庐山市绿游生态农业开发有限公司 | Device for aquaculture oxygenation particles |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 |