CN104646196A - Cyclone with resistance reduction device - Google Patents
Cyclone with resistance reduction device Download PDFInfo
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- CN104646196A CN104646196A CN201510083005.XA CN201510083005A CN104646196A CN 104646196 A CN104646196 A CN 104646196A CN 201510083005 A CN201510083005 A CN 201510083005A CN 104646196 A CN104646196 A CN 104646196A
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- plate
- cyclone cylinder
- inner loop
- resistance device
- rebound
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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, being specifically related to a kind of cyclone cylinder with falling resistance device, relating to one more specifically and separation equipment air inlet air-flow and swirling eddy can be avoided to interfere with each other, collide, that effectively reduces drag losses falls resistance device.
Background technology
Cyclone cylinder is a kind of industrial equipment being applied to various industry, is mainly used in the process procedure needing to carry out gas solid separation, and it is advantageous that device structure is simple, floor space is little, flexible arrangement, invests little etc.Separative efficiency and crushing are two leading indicators weighing cyclone cylinder performance quality.The height of separative efficiency is directly connected to the thermal efficiency or the dust emission concentration of system, and the size of crushing is then the key factor of decision systems power consumption, therefore, cyclone cylinder from the beginning of birth just always towards the future development of efficient low-resistance.
The cyclone cylinder structure had now is see Fig. 1, and cyclone cylinder 1 is provided with air inlet 2, is provided with inner loop air intake (shown in arrow 4 direction) and inner loop outlet air end (shown in arrow 3 direction) in cyclone cylinder 1;
The whirlwind at cyclone cylinder 1 air inlet 2 place, after the rotation of a week, is entered by inner loop air intake, after inner loop outlet air end is gone out, come back to air inlet position, is formed collide with air inlet, causes air intake to produce disorderly, causes the larger pressure loss.
Summary of the invention
The present invention is directed to the problem that in prior art, the cyclone cylinder pressure loss is large, be to provide a kind of cyclone cylinder with falling resistance device, the wind returned after the wind of cyclone cylinder air inlet and rotation is separated by the described resistance device that falls, it is made orthogonally not collide, avoid colliding interference mutually, thus reach the reduction pressure loss, reduce the object of equipment resistance.
Concrete technical scheme of the present invention is as follows:
A kind of cyclone cylinder with falling resistance device, comprise cyclone cylinder, described cyclone cylinder is provided with air inlet, be provided with inner loop air intake and inner loop outlet air end in cyclone cylinder, also comprise and fall resistance device, described in fall resistance device be located between inner loop air intake and inner loop outlet air end; The described resistance device that falls comprises installing plate, rebound, arc plate and hang plate, and described hang plate is located at inner loop air intake place, and arc plate is located at inner loop outlet air end place; Side in described installing plate arranged on left and right sides is connected with rebound, and 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 installing plate; Opposite side in rebound arranged on left and right sides is connected with the side of hang plate; The angle α of the side that rebound is connected with arc plate and installing plate is obtuse angle, and the angle β of hang plate and installing plate is 0
0< β≤45
0.
Rounding off between described rebound and hang plate, to reach haul round, the object of smooth and easy change wind direction.
The angle γ of described rebound and hang plate is obtuse angle, to reach haul round, and the object of smooth and easy change wind direction.
Inner loop outlet air end reinforcement is provided with, to strengthen the intensity between arc plate and installing plate between described arc plate and installing plate.
Inner loop air intake reinforcement is provided with, to increase the intensity between hang plate and installing plate between described hang plate and installing plate.
Described inner loop air intake reinforcement forms card base away between one end of hang plate and installing plate; Resistance device card can be fallen on cyclone cylinder air inlet, convenient welding, installation and location.
Described rebound, arc plate and hang plate are spliced by cell board along its length, and leave dilatation joint, to avoid occurring distortion 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 (the angle β of hang plate and installing plate is 0
0< β≤45
0) hang plate, and rounding off, to reach haul round, the object of smooth and easy change wind direction; Inner loop outlet air end is provided with arc plate, occurs vacuum area or return air region when avoiding the wind after being changed wind direction to intersect with the wind of cyclone cylinder air inlet, reduce the impact on wind.Resistance device falls when installing, need ensure rebound and airflow direction tangent, reduce impacts such as the obstructions of air-flow; Installing plate direction is parallel with cyclone cylinder air inlet wind direction, avoids impacting air-admitting surface, thus air intake can not be made to reduce.
Cyclone cylinder with falling resistance device provided by the invention, the wind returned after the wind of cyclone cylinder air inlet and rotation is separated by the described resistance device that falls, it is made orthogonally not collide, and described in the shape of resistance equipment is fallen, change after rotating and return to next inner loop air intake, the direction of inner loop outlet air end wind, itself and cyclone cylinder air intake direction are close, avoid colliding interference mutually, thus reach the reduction pressure loss, reduce the object of equipment resistance.Structure of the present invention is simple, easy for installation, can effectively reduce interfering with each other of wind, reduces cyclone cylinder resistance.
Accompanying drawing explanation
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 falling resistance device of the present invention
Fig. 4 is the Enlarged drawing of ertical view in Fig. 3;
Fig. 5 is the stereogram in Fig. 3.
Detailed description of the invention
The present invention is further illustrated below in conjunction with accompanying drawing.
See Fig. 2 to Fig. 5, a kind of cyclone cylinder with falling resistance device, comprise cyclone cylinder 1 and fall resistance device, described cyclone cylinder 1 is provided with air inlet 2, is provided with inner loop air intake 4 and inner loop outlet air end 3 in cyclone cylinder., described in fall resistance device be located between inner loop air intake 4 and inner loop outlet air end 3.The described resistance device that falls comprises installing plate 6, rebound 9, arc plate 10, hang plate 8, described hang plate 8 is located at inner loop air intake 4 place, circular arc 10 is located at inner loop outlet air end 3 place, side in described installing plate 6 arranged on left and right sides is connected with rebound 9, side in rebound 9 arranged on left and right sides is connected with the side of arc plate 10, and the center of circle of arc plate 10 is towards installing plate 6; Opposite side in rebound 9 arranged on left and right sides is connected with the side of hang plate 8; The angle α of the side that rebound 9 is connected with arc plate 10 and installing plate 6 is obtuse angle, and hang plate 8 is 0 with the angle β of installing plate 6
0< β≤45
0.Rounding off between rebound 9 and hang plate 8, and rebound 9 is obtuse angle with the angle γ of hang plate 8, to reach haul round, the object of smooth and easy change wind direction.
Inner loop outlet air end reinforcement 5 is provided with, to strengthen the intensity between arc plate and installing plate between arc plate 10 and installing plate 6.Inner loop air intake reinforcement 7 is provided with, to increase the intensity between hang plate and installing plate between hang plate 8 and installing plate 6.Inner loop air intake reinforcement 7 forms card base 11 away between one end of hang plate 8 and installing plate 6; Resistance device card can be fallen on cyclone cylinder air inlet, convenient welding, installation and location.
Described rebound, arc plate and hang plate can be designed to be spliced by cell board along its length, and leave dilatation joint, to avoid occurring distortion in expanding with heat and contract with cold.
Arc plate of the present invention to the special requirement of its radian and radius, only otherwise affect the air-out of inner loop outlet air end.
Resistance device falls when installing, need ensure rebound and airflow direction tangent, reduce impacts such as the obstructions of air-flow; Installing plate direction is parallel with cyclone cylinder air inlet wind direction, avoids impacting air-admitting surface, thus air intake can not be made to reduce.Installing plate both sides build the castable of different-thickness as required by laying bricks or stones, to strengthen anti-wear performance and the heat resistance of equipment, installing plate can have multiple hole, bond tightr when conveniently building castable by laying bricks or stones.But rebound, arc plate and hang plate must be exposed outside castable, and inner loop air intake side castable shape is along the angle of hang plate; Rebound, arc plate and hang plate adopt Wear-resistant, high-temperature resistant material.
Inner loop air intake of the present invention is provided with one to be had certain inclination angle (the angle β of hang plate and installing plate is 0
0< β≤45
0) hang plate, and rounding off, to reach haul round, the object of smooth and easy change wind direction; Inner loop outlet air end is provided with arc plate, occurs vacuum area or return air region when avoiding the wind after being changed wind direction to intersect with the wind of cyclone cylinder air inlet, reduce the impact on wind.
Claims (7)
1. one kind with fall resistance device cyclone cylinder, comprise cyclone cylinder, described cyclone cylinder is provided with air inlet, inner loop air intake and inner loop outlet air end is provided with in cyclone cylinder, characterized by further comprising and fall resistance device, described in fall resistance device be located between inner loop air intake and inner loop outlet air end; The described resistance device that falls comprises installing plate, rebound, arc plate and hang plate, and described hang plate is located at inner loop air intake place, and arc plate is located at inner loop outlet air end place; Side in described installing plate arranged on left and right sides is connected with rebound, and 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 installing plate; Opposite side in rebound arranged on left and right sides is connected with the side of hang plate; The angle α of the side that rebound is connected with arc plate and installing plate is obtuse angle, and the angle β of hang plate and installing plate is 0
0< β≤45
0.
2. the cyclone cylinder with falling resistance device according to claim 1, is characterized in that rounding off between described rebound and hang plate.
3. the cyclone cylinder with falling resistance device according to claim 1 and 2, is characterized in that the angle γ of described rebound and hang plate is obtuse angle.
4. the cyclone cylinder with falling resistance device according to claim 3, is characterized in that being provided with inner loop outlet air end reinforcement between described arc plate and installing plate.
5. the cyclone cylinder with falling resistance device according to claim 3, is characterized in that being provided with inner loop air intake reinforcement between described hang plate and installing plate.
6. the cyclone cylinder with falling resistance device according to claim 5, is characterized in that described inner loop air intake reinforcement forms card base away between one end of hang plate and installing plate.
7. the cyclone cylinder with falling resistance device according to claim 1, is characterized in that described rebound, arc plate and hang plate are 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 true CN104646196A (en) | 2015-05-27 |
| CN104646196B CN104646196B (en) | 2017-04-19 |
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ID=53238127
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510083005.XA Active CN104646196B (en) | 2015-02-16 | 2015-02-16 | Cyclone with resistance reduction device |
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| Country | Link |
|---|---|
| CN (1) | CN104646196B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU611648A1 (en) * | 1976-03-29 | 1978-06-25 | Мелитопольский Институт Механизации Сельского Хозяйства | Inertia-centrifugal separator |
-
2015
- 2015-02-16 CN CN201510083005.XA patent/CN104646196B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| Publication number | Publication date |
|---|---|
| CN104646196B (en) | 2017-04-19 |
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