CN206549855U - A kind of double acting cyclone separator - Google Patents
A kind of double acting cyclone separator Download PDFInfo
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- CN206549855U CN206549855U CN201720174767.5U CN201720174767U CN206549855U CN 206549855 U CN206549855 U CN 206549855U CN 201720174767 U CN201720174767 U CN 201720174767U CN 206549855 U CN206549855 U CN 206549855U
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- blast pipe
- cyclone separator
- whirlwind barrel
- double acting
- disk
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Abstract
The utility model provides a kind of double acting cyclone separator, is related to a kind of cyclone separator.It solves the problem of discharge gaseous impurity that airflow fluctuation in the prior art causes is more.This double acting cyclone separator, Whirlwind barrel, air inlet pipe including cylindrical cavity and cone chamber UNICOM composition, blast pipe, Whirlwind barrel lower port, it is characterized in that, blade is provided with the blast pipe, the blast pipe rotatably coordinates with Whirlwind barrel, the blast pipe upper end outlet is provided with centrifugal wind wheel, part outside the stretching Whirlwind barrel of two vortex finders is provided with belt wheel, two belt wheels are connected by belt, and rotatory sealing is carried out by magnetic fluid between the blast pipe and Whirlwind barrel.The utility model reduces influence of the inlet air flow fluctuation to cyclone separator interior air-flow using the blast pipe of controllable rotary, and less impurity improves separating effect with the discharge rate of air-flow.
Description
Technical field
The utility model is related to a kind of double acting cyclone separator, particularly one kind and is able to maintain that cyclone separator interior air-flow
Stable double acting cyclone separator.
Background technology
Cyclone separator is a kind of equipment of the separation for gas-solid system or liquid-solid system.Operation principle is by air-flow
The rotary motion caused is introduced tangentially into, solid particle or drop with larger centrifugal inertial force is got rid of to outside wall surface and separates.It is
It is industrial to apply a kind of very wide separation equipment.For example can as automobile air cleaner or gs-oil separator.
Strong rotation is produced after impure gas enters cyclone separator at a high speed, air-flow twist enters downwards along cylinder
Enter Whirlwind barrel, referred to as contour stealth, the big drop of density or grit are thrown toward wall under the action of the centrifugal force, and in Action of Gravity Field
Under, fall to flowing out Whirlwind barrel lower port along barrel and discharge.The air-flow of rotation, to center flow, is upwardly formed in cylinder contract
Secondary vortex flow flows out through escape pipe, and the air-flow is referred to as inward eddy.
The flow velocity for normally entering the air-flow in Whirlwind barrel is fluctuation, and the abrasion of the too high not only easy barrel of flow velocity is gone back
The bounce-back of the particulate matter on barrel can to strike to be discharged from blast pipe into middle ascending air, can also cause lower port
The ascending air at place quickly forms rising, and top is relatively slow so that it can not rapid increase, so as to cause the disturbance at lower port
Aggravation, causes discharge air-flow impurity more；And if the speed of air-flow is relatively low, then it is unfavorable for ascending air rising.Other air-flow
Fluctuation can also upset contour stealth in the stabilization formed in cylinder so that be mingled with more impurity in the gas of discharge.
The content of the invention
The purpose of this utility model is in view of the above-mentioned problems existing in the prior art, it is proposed that a kind of double acting cyclonic separation
Device, this double acting cyclone separator can adjust as needed blast pipe rotation whether, the discharge for overcoming airflow fluctuation to cause
The problem of gaseous impurity is more, prevents the upset influence of the internal contour stealth of fluctuation of air-flow.
The purpose of this utility model can be realized by following technical proposal：A kind of double acting cyclone separator, including circle
Post chamber and the Whirlwind barrel of cone chamber UNICOM composition, air inlet pipe, blast pipe, Whirlwind barrel lower port.The blast pipe is rotatable
Coordinate with Whirlwind barrel, be provided with blade on the blast pipe.Outside the stretching Whirlwind barrel of two vortex finders
Part be provided with belt wheel, two belt wheels are connected by belt.So that the blast pipe of two cyclone separators can synchronous axial system, prevent
The great fluctuation process excessively of air-flow rotating speed in cylinder.Two cyclone separators can be in parallel, can also connect.The blast pipe and whirlwind
Rotatory sealing is carried out by magnetic fluid between cylinder.
In above-mentioned double acting cyclone separator, the blade in Whirlwind barrel is that can be moved along blast pipe is axially free
Dynamic multiple disks, on blast pipe it is axially disposed have be provided with up-small and down-big trapezoidal projection, disk and projection coordinate
Breach, from top to bottom the breach on disk increase successively so that have when disk breach is stuck in projection, between disk certain
Spacing, and allow disk from the motion upwards of locking point, the disk is soft iron piece, is provided with Whirlwind barrel for inhaling
Draw the electromagnet of disk, be provided with the space of storage disk above air inlet pipe in Whirlwind barrel, can be by dish using electromagnet
Piece is pulled together into the disk memory space, and blast pipe is stopped operating.When electromagnet is without magnetic force, disk is in weight
Fall naturally in the presence of power, because the breach on disk is of different sizes so that different disks are locked on the difference of trapezoidal projection
Position, should make it that the spacing between disk is not too big, and air-flow flows through disk due to frictional force so that disk band into cyclone cylinder
Dynamic blast pipe is rotated.Because blast pipe has certain inertia mass, play a part of maintaining air-flow stabilization of speed, prevent air-flow
The perturbation action to the air-flow in Whirlwind barrel is fluctuated, when air-flow velocity is higher, meeting portion of energy is converted to blast pipe rotation
Kinetic energy, when air-flow velocity is relatively low, the kinetic energy of portion discharge pipe is reconverted into the kinetic energy of air-flow by disk.Brought out on the blast pipe
Mouth is provided with centrifugal wind wheel, and centrifugal wind wheel is coaxial with blast pipe so that centrifugal wind wheel, which is rotated, when blast pipe is rotated accelerates exhaust duct
Discharge to air-flow, so as to accelerate the air-flow inspiration blast pipe that will be formed at Whirlwind barrel bottom nozzle, is prevented and outer rotational gas flow
It is mixed to disturb.
In above-mentioned double acting cyclone separator, the blade in Whirlwind barrel is helical blade, and air-flow enters rotation
Air duct impact helical blade causes blast pipe to rotate.Helical blade not only plays a part of water conservancy diversion to air-flow, due to exhaust pipe
There is certain inertia mass, play a part of maintaining air-flow stabilization of speed, prevent airflow fluctuation to the air-flow in Whirlwind barrel
Perturbation action, when air-flow velocity is higher, meeting portion of energy is converted to the kinetic energy of blast pipe rotation, when air-flow velocity is relatively low, spiral
The kinetic energy of portion discharge pipe is reconverted into the kinetic energy of air-flow by blade.The blast pipe upper end outlet is provided with centrifugal wind wheel, from
Heart wind wheel and blast pipe are coaxial so that centrifugal wind wheel rotates the discharge for accelerating exhaust duct to air-flow when blast pipe is rotated, so that plus
The air-flow inspiration blast pipe that speed will be formed at Whirlwind barrel bottom nozzle, prevents from disturbing with the mixed of outer rotational gas flow.
In above-mentioned double acting cyclone separator, the Whirlwind barrel lower port is provided with choked flow cone, and choked flow cone is i.e. logical
It is normally placed at Whirlwind barrel lower port, in order that obtaining interior rotational airflow, preferably backflow prevents the bullet of impurity refluence.Choked flow
Cone is connected by connecting rod with the blast pipe lower end, and helical blade is provided with the conical surface of choked flow cone.So that blast pipe is rotated
Choked flow cone is driven to rotate, helical blade may be such that the impurity fallen is quickly discharged, and so that getting rid of to surrounding for impurity acceleration, prevents
The interior rotational airflow being only raised is taken away and in the accumulation of lower section hopper.
In above-mentioned double acting cyclone separator, axial location is provided with plug in blast pipe, and plug passes through cyclone cylinder
Body is connected, and plug bottom is reached at Whirlwind barrel lower port.In deduster running, the center portion thereof position is in low pressure shape
State, easily cause inward turning flow short-circuit, reentrainment of dust and dust reduces purification efficiency from barrel to the bottom horizontal flow sheet at center.Wherein
Center portion position sets plug, can prevent siphonage, eliminates above-mentioned disadvantage.
In above-mentioned double acting cyclone separator, four projections are circumferentially symmetrically arranged with along blast pipe.
Compared with prior art, this double acting cyclone separator has advantages below：
The utility model reduces influence of the inlet air flow fluctuation to cyclone separator interior air-flow using rotatable blast pipe,
Less impurity improves separating effect with the discharge rate of air-flow, using electromagnet can control blast pipe rotation whether so that
It adapts to actual need of work.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the cyclone separator schematic diagram of embodiment one；
Fig. 3 is the schematic diagram of centrifugal wind wheel；
Fig. 4 is the structural representation of two cyclone separator cascades；
Fig. 5 is the schematic diagram of embodiment two；
Fig. 6 is the cyclone separator schematic diagram of embodiment two；
Fig. 7 is provided with the axial schematic diagram of blast pipe of trapezoidal projection；
Fig. 8 is Fig. 7 schematic diagram for being combined with disk；
Fig. 9 is the view that disk is attracted by electromagnet；
Figure 10 is the schematic diagram of embodiment three.
In figure, Whirlwind barrel 1, disk memory space 102, air inlet pipe 2, blast pipe 3, Whirlwind barrel lower port 4, helical-blade
Piece 5, disk 50, breach 501, centrifugal wind wheel 6, choked flow cone 7, choked flow cone connecting rod 8, magnetic fluid rotatory sealing 9, belt wheel 10, belt
11, plug 14, trapezoidal projection 16, electromagnet 17.
Embodiment
Further is made to the technical solution of the utility model the following is specific embodiment of the utility model, and with reference to accompanying drawing
Description, but the utility model is not limited to these embodiments.
Embodiment one
As shown in Figure 1,2,3, 4, a kind of cyclone separator, including cylindrical cavity and cone chamber UNICOM constitute Whirlwind barrel 1,
Air inlet pipe 2, blast pipe 3, Whirlwind barrel lower port 4.The blast pipe rotatably coordinates with Whirlwind barrel, for example, can make both
Gap coordinates, and the part outside the stretching Whirlwind barrel of two vortex finders is provided with belt wheel 10, and two belt wheels pass through skin
Band 11 is connected, and the part outside the stretching Whirlwind barrel of two vortex finders is provided with belt wheel, and two belt wheels pass through belt
Connection.So that the blast pipe of two cyclone separators can synchronous axial system, prevent air-flow rotating speed in cylinder crosses great fluctuation process.Two
Cyclone separator can be in parallel, i.e., the air inlet pipe of two cyclone separators is in parallel, can also connect, a cyclone separator outlet
The air inlet pipe UNICOM of pipe and another cyclone separator, certain body junction should be using rotatable connection.
Helical blade 5 is provided with blast pipe in Whirlwind barrel, air-flow enters cyclone cylinder impact helical blade and causes row
Tracheae is rotated.Helical blade not only plays a part of water conservancy diversion to air-flow, because blast pipe has certain inertia mass, plays dimension
The effect of steady air current is held, prevents airflow fluctuation to the perturbation action of the air-flow in Whirlwind barrel.The blast pipe upper end outlet
Be provided with centrifugal wind wheel 6, centrifugal fan air inlet and blast pipe UNICOM similar to the centrifugal fan of lampblack absorber, centrifugal wind wheel with
Blast pipe is coaxial so that centrifugal wind wheel rotates the discharge for accelerating exhaust duct to air-flow when blast pipe is rotated, so as to accelerate whirlwind
The air-flow inspiration blast pipe formed at cylinder bottom nozzle, prevents from disturbing with the mixed of outer rotational gas flow.
In above-mentioned double acting cyclone separator, the Whirlwind barrel lower port is provided with choked flow cone, and choked flow cone 7 is i.e. logical
It is normally placed at Whirlwind barrel lower port, in order that obtaining interior rotational airflow, preferably backflow prevents the bullet of impurity refluence.Choked flow
Cone is bored connecting rod 8 by choked flow and is connected with the blast pipe lower end, and helical blade is provided with the conical surface of choked flow cone.So that blast pipe
Rotate and also drive choked flow cone to rotate, helical blade may be such that the impurity fallen is quickly discharged, and getting rid of of make it that impurity accelerates to
Surrounding, prevents the interior rotational airflow being raised from taking away and in the accumulation of lower section hopper.
In above-mentioned double acting cyclone separator, rotated between the blast pipe and Whirlwind barrel preferably with magnetic fluid
Sealing 9, so as under conditions of good sealing gas, be easy to the rotation and up and down motion of exhaust duct.
Embodiment two
As shown in Fig. 5,6,7,8, a kind of double acting cyclone separator, including the whirlwind that cylindrical cavity is constituted with cone chamber UNICOM
Cylinder 1, air inlet pipe 2, blast pipe 3, Whirlwind barrel lower port 4.The blast pipe rotatably coordinates with Whirlwind barrel, for example may be used
Coordinate both gaps, on the blast pipe be cased with that multiple disks 50, the edge on blast pipe can be free to move axially along blast pipe
It is axially arranged to have the breach 501 for being provided with and coordinating with projection on up-small and down-big trapezoidal projection 16, disk, from top to bottom on disk
Breach increase successively so that when disk breach is stuck in projection, between disk have certain spacing, and allow disk from
The motion upwards of locking point, the disk is soft iron piece, and the electromagnet 17 for attracting disk is provided with Whirlwind barrel, is being entered
The space of storage disk is provided with above tracheae in Whirlwind barrel, as shown in figure 9, disk can be pull-in on into one using electromagnet
Rise and enter in the disk memory space 102, and blast pipe is stopped operating.When electromagnet is without magnetic force, work of the disk in gravity
Fallen naturally with lower, should because the breach on disk is of different sizes so that different disks are locked on the diverse location of trapezoidal projection
So that the spacing between disk is not too big, air-flow flows through disk due to frictional force into cyclone cylinder so that disk drives blast pipe
Rotate.Because blast pipe has certain inertia mass, play a part of maintaining air-flow stabilization of speed, prevent airflow fluctuation to rotation
The perturbation action of air-flow in air duct body, when air-flow velocity is higher, meeting portion of energy is converted to the kinetic energy of blast pipe rotation, air-flow
When flow velocity is relatively low, the kinetic energy of portion discharge pipe is reconverted into the kinetic energy of air-flow by disk.The blast pipe upper end outlet is provided with
Centrifugal wind wheel, centrifugal wind wheel is coaxial with blast pipe so that centrifugal wind wheel, which is rotated, when blast pipe is rotated accelerates exhaust duct to air-flow
Discharge, so as to accelerate the air-flow inspiration blast pipe that will be formed at Whirlwind barrel bottom nozzle, prevents from disturbing with the mixed of outer rotational gas flow.Along row
Tracheae is circumferentially symmetrically arranged with four projections.
Embodiment three
As shown in Figure 10, in above-mentioned double acting cyclone separator, axial location is provided with plug 14, core in blast pipe
Rod is connected by Whirlwind barrel, and plug bottom is reached at Whirlwind barrel lower port.In deduster running, the center portion thereof position
In low-pressure state, easily cause inward turning flow short-circuit, reentrainment of dust and dust reduces purification from barrel to the bottom horizontal flow sheet at center
Efficiency.Center portion position sets plug wherein, can prevent siphonage, eliminates above-mentioned disadvantage.
Although more having used some terms herein, the possibility using other terms is not precluded from.Use these
Term is used for the purpose of more easily describing and explaining essence of the present utility model；It is construed as any additional limit
System is all disagreed with the utility model spirit.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (8)
1. a kind of double acting cyclone separator, including cylindrical cavity and the Whirlwind barrel of cone chamber UNICOM composition, air inlet pipe, exhaust
Pipe, Whirlwind barrel lower port, it is characterised in that be provided with blade on the blast pipe, the blast pipe is rotatably and whirlwind
Cylinder coordinates, and the blast pipe upper end outlet is provided with centrifugal wind wheel, the stretching Whirlwind barrel of two vortex finders
Outer part is provided with belt wheel, and two belt wheels are connected by belt, is carried out between the blast pipe and Whirlwind barrel by magnetic fluid
Rotatory sealing.
2. double acting cyclone separator according to claim 1, it is characterised in that the blade on the blast pipe is to be cased with
Multiple disks can be free to move axially along blast pipe, it is axially disposed on blast pipe to have up-small and down-big trapezoidal projection, disk
On be provided with projection coordinate breach, from top to bottom the breach on disk increase successively so that when disk breach is stuck in projection,
There is certain spacing between disk, and allow disk from the motion upwards of locking point, the disk is soft iron piece, in whirlwind
The electromagnet for attracting disk is provided with cylinder, the space of storage disk is being provided with above air inlet pipe in Whirlwind barrel.
3. double acting cyclone separator according to claim 1, it is characterised in that the blade set on the blast pipe is
Helical blade.
4. double acting cyclone separator according to claim 1, it is characterised in that the Whirlwind barrel lower port is provided with
Choked flow is bored, and choked flow cone is connected by connecting rod with the blast pipe lower end, and helical blade is provided with the conical surface of choked flow cone.
5. double acting cyclone separator according to claim 1, it is characterised in that axial location is provided with core in blast pipe
Rod, plug is connected by Whirlwind barrel, and plug bottom is reached at Whirlwind barrel lower port.
6. double acting cyclone separator according to claim 1, it is characterised in that be circumferentially symmetrically arranged with along blast pipe
Four projections.
7. double acting cyclone separator according to claim 1, it is characterised in that two cyclone separator parallel connections.
8. double acting cyclone separator according to claim 1, it is characterised in that two cyclone separator series connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720174767.5U CN206549855U (en) | 2017-02-24 | 2017-02-24 | A kind of double acting cyclone separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720174767.5U CN206549855U (en) | 2017-02-24 | 2017-02-24 | A kind of double acting cyclone separator |
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| Publication Number | Publication Date |
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| CN206549855U true CN206549855U (en) | 2017-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720174767.5U Active CN206549855U (en) | 2017-02-24 | 2017-02-24 | A kind of double acting cyclone separator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106902997A (en) * | 2017-02-24 | 2017-06-30 | 宁波神通模塑有限公司 | A kind of double acting cyclone separator |
| CN108956396A (en) * | 2018-03-23 | 2018-12-07 | 重庆山楂树科技有限公司 | Dust detects purification device |
-
2017
- 2017-02-24 CN CN201720174767.5U patent/CN206549855U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106902997A (en) * | 2017-02-24 | 2017-06-30 | 宁波神通模塑有限公司 | A kind of double acting cyclone separator |
| CN108956396A (en) * | 2018-03-23 | 2018-12-07 | 重庆山楂树科技有限公司 | Dust detects purification device |
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| CP03 | Change of name, title or address |
Address after: 315408 No. 788 Tanjialing West Road, Lanjiang Street, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Shentong Science and Technology Group Co., Ltd. Address before: 315408 788 Tanjialing West Road, Yuyao City, Ningbo City, Zhejiang Province Patentee before: Ningbo Shentong Mould & Plastic Co., Ltd. |