CN104646196B - Cyclone with resistance reduction device - Google Patents
Cyclone with resistance reduction device Download PDFInfo
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- CN104646196B CN104646196B CN201510083005.XA CN201510083005A CN104646196B CN 104646196 B CN104646196 B CN 104646196B CN 201510083005 A CN201510083005 A CN 201510083005A CN 104646196 B CN104646196 B CN 104646196B
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- plate
- resistance
- cyclone cylinder
- inner loop
- reducing device
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Abstract
The invention relates to a cyclone with a resistance reduction device. The cyclone with the resistance reduction device comprises a cyclone, wherein an air inlet is formed in the cyclone; an inner circulation air inlet end and an inner circulation air outlet end are arranged in the cyclone. The cyclone is characterized by also comprising a resistance reduction device; the resistance reduction device is arranged between the inner circulation air inlet end and the inner circulation air outlet end and comprises a mounting plate, a transition plate, an arc-shaped plate and a tilting plate; the tilting plate is arranged at the inner circulation air inlet end; the arc-shaped plate is arranged at the inner circulation air outlet end; one side of the left and right sides of the mounting plate is connected with the transition plate; one side of the left and right sides of the transition plate is connected with one side of the arc-shaped plate; the other side of the left and right sides of the transition plate is connected with one side of the tilting plate; an included angle alpha between one side at which the transition plate is connected with the arc-shaped plate and the mounting plate is an obtuse angle; and an included angle beta between the tilting plate and the mounting plate is more than 0 degree and less than or equal to 45 degrees. The cyclone disclosed by the invention is simple in structure and convenient to mount, mutual interference of wind can be effectively reduced, and the resistance of the cyclone is reduced.
Description
Technical field
The invention belongs to cement equipment technical field, and in particular to a kind of cyclone cylinder with resistance-reducing device, more specifically
Being related to one kind can avoid separation equipment air inlet air-flow from interfering with each other, collide with swirling eddy, effectively reduce drag losses
Resistance-reducing device.
Background technology
Cyclone cylinder is a kind of industrial equipment for being applied to various industries, is mainly used in needing the technique ring for carrying out gas solid separation
Section, it is advantageous that device structure is simple, and floor space is little, flexible arrangement, invest little etc..Separation efficiency and crushing are to weigh rotation
Two good and bad leading indicators of air duct performance.The thermal efficiency or dust emission that the height of separation efficiency is directly connected to system is dense
Degree, the size of crushing is then the key factor of decision systems power consumption, therefore, cyclone cylinder is at the beginning of the birth just always towards efficiently low
The direction of resistance is developed.
Now with whirlwind barrel structure referring to Fig. 1, cyclone cylinder 1 is provided with air inlet 2, is provided with inner loop in cyclone cylinder 1
Air intake (direction shown in arrow 4) and inner loop outlet air end (direction shown in arrow 3)；
Whirlwind at 1 air inlet 2 of cyclone cylinder is entered by inner loop air intake, from inside after the rotation of a week
Circulation air-out comes back to air inlet position after bringing out, and is formed with air inlet and is collided, and causes air intake to produce disorderly, causes to compare
The big pressure loss.
The content of the invention
The present invention, for the big problem of the cyclone cylinder pressure loss in prior art, is to provide a kind of with resistance-reducing device
The wind that returns after the wind of cyclone cylinder air inlet and rotation is separated by cyclone cylinder, the resistance-reducing device so as to can not be orthogonal
Collide, it is to avoid collide mutually interference, so as to reduce the pressure loss, reduce the purpose of equipment resistance.
The concrete technical scheme of the present invention is as follows：
A kind of cyclone cylinder with resistance-reducing device, including cyclone cylinder, the cyclone cylinder be provided with air inlet, sets in cyclone cylinder
There are inner loop air intake and inner loop outlet air end, also including resistance-reducing device, the resistance-reducing device is located at inner loop air intake
Between end and inner loop outlet air end；The resistance-reducing device includes installing plate, rebound, arc plate and hang plate, the inclination
Plate is located at inner loop air intake, and arc plate is located at inner loop outlet air end；Side in the installing plate arranged on left and right sides
It is connected with rebound, the side in rebound arranged on left and right sides is connected with the side of arc plate, and the center of circle of arc plate is towards peace
Dress plate；Opposite side in rebound arranged on left and right sides is connected with the side of hang plate；The side that rebound is connected with arc plate and peace
The angle α of dress plate is obtuse angle, and hang plate is 0 ° of ＜ β≤45 ° with the angle β of installing plate.
Rounding off between the rebound and hang plate, to reach haul round, the mesh of smooth change wind direction
's.
The rebound is obtuse angle with the angle γ of hang plate, to reach haul round, smooth change wind direction
Purpose.
Inner loop outlet air end reinforcement is provided between the arc plate and installing plate, with strengthen arc plate and installing plate it
Between intensity.
Inner loop air intake reinforcement is provided between the hang plate and installing plate, to increase between hang plate and installing plate
Intensity.
The inner loop air intake reinforcement away from hang plate one end and installing plate between form card base；To can drop
Resistance device card is on cyclone cylinder air inlet, convenient to weld, install and positioning.
The rebound, arc plate and hang plate are spliced by cell board along its length, and leave dilatation joint,
To avoid occurring deformation in expanding with heat and contract with cold.
Inner loop air intake of the present invention is provided with one to be had certain inclination angle (hang plate with the angle β of installing plate is
0 ° of ＜ β≤45 °) hang plate, and rounding off, to reach haul round, the purpose of smooth change wind direction；Internally
Circulation outlet air end is provided with arc plate, it is to avoid is changed when the wind of the wind after wind direction and cyclone cylinder air inlet intersects and region of no pressure occurs
Domain or return air region, reduce the impact to wind.When resistance-reducing device is installed, need to ensure that rebound is tangent with airflow direction, it is right to reduce
Obstruction of air-flow etc. affects；Installing plate direction is parallel with cyclone cylinder air inlet wind direction, it is to avoid air-admitting surface is impacted, from
Without reducing air intake.
The cyclone cylinder with resistance-reducing device that the present invention is provided, the resistance-reducing device is by the wind of cyclone cylinder air inlet and rotates
The wind for returning afterwards is separated so as to orthogonal can not be collided, and the shape of the drop resistance equipment, returns to come after changing rotation
Inner loop air intake, the direction of inner loop outlet air end wind so as to be close with cyclone cylinder air intake direction, it is to avoid rush mutually
Interference is hit, so as to reduce the pressure loss, the purpose of equipment resistance is reduced.Present configuration is simple, easy for installation, can be effective
Interfering with each other for wind is reduced, cyclone cylinder resistance is reduced.
Description of the drawings
Fig. 1 is the structural representation of cyclone cylinder in prior art；
Fig. 2 is the structural representation of cyclone cylinder of the present invention；
Fig. 3 is the front view of resistance-reducing device of the present invention
Fig. 4 is the Enlarged drawing of ertical view in Fig. 3；
Fig. 5 is the axonometric chart in Fig. 3.
Specific embodiment
The present invention is further illustrated below in conjunction with accompanying drawing.
Referring to Fig. 2 to Fig. 5, a kind of cyclone cylinder with resistance-reducing device, including cyclone cylinder 1 and resistance-reducing device, the whirlwind
Cylinder 1 is provided with air inlet 2, and inner loop air intake 4 and inner loop outlet air end 3 are provided with cyclone cylinder, and the resistance-reducing device sets
Internally circulate between air intake 4 and inner loop outlet air end 3.The resistance-reducing device includes installing plate 6, rebound 9, arc plate
10th, hang plate 8, the hang plate 8 are located at inner loop air intake 4, and circular arc 10 is located at inner loop outlet air end 3, described
Side in 6 arranged on left and right sides of installing plate is connected with rebound 9, the side in 9 arranged on left and right sides of rebound and the one of arc plate 10
Side connects, and the center of circle of arc plate 10 is towards installing plate 6；Opposite side in 9 arranged on left and right sides of rebound and the one of hang plate 8
Side connects；The side that rebound 9 is connected with arc plate 10 and the folder that the angle α of installing plate 6 is obtuse angle, hang plate 8 and installing plate 6
Angle beta is 0 ° of ＜ β≤45 °.Rounding off between rebound 9 and hang plate 8, and rebound 9 is blunt with the angle γ of hang plate 8
Angle, to reach haul round, the purpose of smooth change wind direction.
Inner loop outlet air end reinforcement 5 is provided between arc plate 10 and installing plate 6, with strengthen arc plate and installing plate it
Between intensity.Inner loop air intake reinforcement 7 is provided between hang plate 8 and installing plate 6, to increase between hang plate and installing plate
Intensity.Inner loop air intake reinforcement 7 away from hang plate 8 one end and installing plate 6 between formed card base 11；To can drop
Resistance device card is on cyclone cylinder air inlet, convenient to weld, install and positioning.
The rebound, arc plate and hang plate can be designed to be spliced by cell board along its length, and
Dilatation joint is left, to avoid occurring deformation in expanding with heat and contract with cold.
Arc plate of the present invention is not particularly required to its radian and radius, as long as not affecting inner loop outlet air end
Air-out.
When resistance-reducing device is installed, need to ensure that rebound is tangent with airflow direction, reducing obstruction on air-flow etc. affects；Install
Plate direction is parallel with cyclone cylinder air inlet wind direction, it is to avoid air-admitting surface is impacted, so as to reduce will not air intake.Install
Plate both sides build the castable of different-thickness as needed by laying bricks or stones, to strengthen the anti-wear performance and heat resistance of equipment, can on installing plate
To be provided with multiple holes, bond when conveniently building castable by laying bricks or stones even closer.But rebound, arc plate and hang plate exposed must poured
Outside material feeding, angle of the inner loop air intake side castable shape along hang plate；Rebound, arc plate and hang plate are adopted
Wear-resistant, high-temperature resistant material.
Inner loop air intake of the present invention is provided with one to be had certain inclination angle (hang plate with the angle β of installing plate is
0 ° of ＜ β≤45 °) hang plate, and rounding off, to reach haul round, the purpose of smooth change wind direction；Internally
Circulation outlet air end is provided with arc plate, it is to avoid is changed when the wind of the wind after wind direction and cyclone cylinder air inlet intersects and region of no pressure occurs
Domain or return air region, reduce the impact to wind.
Claims (7)
1. a kind of cyclone cylinder with resistance-reducing device, including cyclone cylinder, the cyclone cylinder are provided with air inlet, are provided with cyclone cylinder
Inner loop air intake and inner loop outlet air end, also including resistance-reducing device, the resistance-reducing device is located at inner loop air intake
Between inner loop outlet air end, it is characterised in that the resistance-reducing device includes installing plate, rebound, arc plate and hang plate,
The hang plate is located at inner loop air intake, and arc plate is located at inner loop outlet air end；The installing plate arranged on left and right sides
In side be connected with rebound, the side in rebound arranged on left and right sides is connected with the side of arc plate, and the circle of arc plate
The heart is towards installing plate；Opposite side in rebound arranged on left and right sides is connected with the side of hang plate；Rebound is connected with arc plate
Side is obtuse angle with the angle α of installing plate, and hang plate is 0 ° of ＜ β≤45 ° with the angle β of installing plate.
2. the cyclone cylinder with resistance-reducing device according to claim 1, it is characterised in that the rebound and hang plate it
Between rounding off.
3. the cyclone cylinder with resistance-reducing device according to claim 1 and 2, it is characterised in that the rebound and hang plate
Angle γ be obtuse angle.
4. the cyclone cylinder with resistance-reducing device according to claim 3, it is characterised in that the arc plate and installing plate it
Between be provided with inner loop outlet air end reinforcement
5. the cyclone cylinder with resistance-reducing device according to claim 3, it is characterised in that the hang plate and installing plate it
Between be provided with inner loop air intake reinforcement.
6. the cyclone cylinder with resistance-reducing device according to claim 5, it is characterised in that the inner loop air intake adds
Strong muscle away from hang plate one end and installing plate between form card base.
7. the cyclone cylinder with resistance-reducing device according to claim 1, it is characterised in that the rebound, arc plate and incline
Swash plate is spliced by cell board along its length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510083005.XA CN104646196B (en) | 2015-02-16 | 2015-02-16 | Cyclone with resistance reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510083005.XA CN104646196B (en) | 2015-02-16 | 2015-02-16 | Cyclone with resistance reduction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104646196A CN104646196A (en) | 2015-05-27 |
| CN104646196B true CN104646196B (en) | 2017-04-19 |
Family
ID=53238127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510083005.XA Active CN104646196B (en) | 2015-02-16 | 2015-02-16 | Cyclone with resistance reduction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104646196B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU611648A1 (en) * | 1976-03-29 | 1978-06-25 | Мелитопольский Институт Механизации Сельского Хозяйства | Inertia-centrifugal separator |
| CN2263552Y (en) * | 1996-04-17 | 1997-10-01 | 化学工业部上海化工研究院 | High efficient low resistance cyclone separator |
| CN101909501A (en) * | 2007-10-29 | 2010-12-08 | 伊莱克斯公司 | A cyclone-like separator for a vacuum cleaner |
| CN203355911U (en) * | 2013-07-12 | 2013-12-25 | 江苏维尔思环境工程有限公司 | Spiral low-resistance cyclone dust collector |
| CN204486052U (en) * | 2015-02-16 | 2015-07-22 | 南京西普水泥工程集团有限公司 | A kind of cyclone cylinder with falling resistance device |
-
2015
- 2015-02-16 CN CN201510083005.XA patent/CN104646196B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU611648A1 (en) * | 1976-03-29 | 1978-06-25 | Мелитопольский Институт Механизации Сельского Хозяйства | Inertia-centrifugal separator |
| CN2263552Y (en) * | 1996-04-17 | 1997-10-01 | 化学工业部上海化工研究院 | High efficient low resistance cyclone separator |
| CN101909501A (en) * | 2007-10-29 | 2010-12-08 | 伊莱克斯公司 | A cyclone-like separator for a vacuum cleaner |
| CN203355911U (en) * | 2013-07-12 | 2013-12-25 | 江苏维尔思环境工程有限公司 | Spiral low-resistance cyclone dust collector |
| CN204486052U (en) * | 2015-02-16 | 2015-07-22 | 南京西普水泥工程集团有限公司 | A kind of cyclone cylinder with falling resistance device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104646196A (en) | 2015-05-27 |
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