CN114308422A

CN114308422A - Flow velocity adjusting mechanism of cyclone separator

Info

Publication number: CN114308422A
Application number: CN202111532595.1A
Authority: CN
Inventors: 陈贵明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-04-12

Abstract

The invention relates to the technical field of machining and discloses a flow velocity adjusting mechanism of a cyclone separator, which comprises a machine body, wherein an adjusting cylinder is movably mounted on one side of the upper end of the machine body, the rotating angle of the adjusting cylinder is zero to ninety degrees, the middle part of the adjusting cylinder is fixedly connected with an air inlet, and a rotating cylinder is movably mounted in the inner cavity of the machine body. According to the cyclone separator, the flow speed adjusting mechanism is arranged, so that when the cyclone separator is normally used and the flow speed of air entering from the air inlet is excessively high, the air inlet drives the adjusting cylinder to rotate clockwise under the action of a reaction force, the distance from the inner end of the air inlet to the surface of the hit block is increased, the air speed impacting to the surface of the hit block is reduced, the rotation amplitude can be adaptively adjusted according to the proportion that the air flow speed exceeds the normal flow speed, the stability of the air flow speed is further guaranteed, and the situations that the inner wall of the rotating cylinder is abraded to seriously influence the service life and the dust is blown out due to the excessively high air flow speed are avoided.

Description

Flow velocity adjusting mechanism of cyclone separator

Technical Field

The invention relates to the technical field of machining, in particular to a flow velocity adjusting mechanism of a cyclone separator.

Background

The cyclone separator is used for separating gas-solid system or liquid-solid system, and its working principle is that it utilizes the rotary motion resulted from tangential introduction of air flow to make the solid particles or liquid drops with larger inertial centrifugal force throw and separate them toward external wall surface.

Traditional cyclone is when normal use, it is higher to the gas velocity of flow requirement, the gas velocity of flow is unfavorable for the air current to discharge at an excessive rate, the too fast inner wall that can wear and tear of gas velocity of flow, make the dust blown off, and all can influence gas-solid separation efficiency, and when carrying out gas-solid separation, because partial dust can the adhesion at the separator inner wall, be not convenient for clear away, and can influence cyclone's working life, influence gas-solid separation efficiency, the interior outer whirl of stable in the undulant upset barrel of air current, mix with impurity in the messenger's combustion gas.

Disclosure of Invention

Aiming at the defects of the existing cyclone separator in the use process in the background technology, the invention provides a flow velocity adjusting mechanism of the cyclone separator, which has the advantages of flow velocity adjustment and vibration cleaning and solves the technical problems in the background technology.

The invention provides the following technical scheme: the utility model provides a cyclone's velocity of flow adjustment mechanism, includes the organism, one side movable mounting of organism upper end has an adjusting cylinder, and adjusts a turned angle of section of thick bamboo and be zero to ninety degrees, the middle part fixed connection and the income gas port of adjusting a section of thick bamboo, organism inner chamber movable mounting has a section of thick bamboo that rotates, the upper end of organism inner chamber is provided with the air outlet, and the air outlet will rotate a section of thick bamboo inner chamber upper end and external intercommunication, the drain has been seted up to the lower extreme of organism inner chamber, and the drain will rotate a section of thick bamboo inner chamber lower extreme and external intercommunication, the upper end fixedly connected with fixed block in the organism outside, and fixed block and the contact of adjusting a section of thick bamboo one end, the inner chamber fixedly connected with that rotates a section of thick bamboo is located the inboard piece of being hit of going into the gas port.

Preferably, the middle part movable mounting of air outlet has the swivel becket, and one section of swivel becket is made for magnetic material, the inboard fixedly connected with flabellum of swivel becket, and the flabellum is certain angular distortion, the middle part fixedly connected with of internal chamber of the body is located the guide cylinder in the swivel becket outside, and the guide cylinder is located the inboard of hitting the piece, the inner chamber activity of guide cylinder has cup jointed hits the piece, and hits the piece and make for magnetic material.

Preferably, the outer side of the rotating cylinder is fixedly connected with an extension block positioned on the outer side of the impacted block, and the middle part of the left side of the extension block is movably connected with the left side of the adjusting cylinder through a pull rope.

Preferably, the left side of the extension block is movably connected with the upper surface of a lug of the machine body positioned on the outer side of the rotating cylinder through a spring, and the pull rope turns through the lug.

Preferably, the lower part of the impact block is inclined, the outer end of the impact block is inclined, and the inclination angle is the same as the inclination angle of the lower part of the impact block.

The invention has the following beneficial effects:

1. according to the cyclone separator, the flow speed adjusting mechanism is arranged, so that when the cyclone separator is normally used and the flow speed of air entering from the air inlet is excessively high, the air inlet drives the adjusting cylinder to rotate clockwise under the action of a reaction force, the distance from the inner end of the air inlet to the surface of the hit block is increased, the air speed impacting to the surface of the hit block is reduced, the rotation amplitude can be adaptively adjusted according to the proportion that the air flow speed exceeds the normal flow speed, the stability of the air flow speed is further guaranteed, and the situations that the inner wall of the rotating cylinder is abraded to seriously influence the service life and the dust is blown out due to the excessively high air flow speed are avoided.

2. The vibration dirt cleaning mechanism is arranged, so that when the cyclone separator normally performs gas-solid separation, gas is discharged outwards through the air outlet, the fan blades twisted at a certain angle continuously and transversely rotate under the action of wind power, the rotating ring is driven to synchronously rotate, the beating blocks are intermittently subjected to magnetic attraction and magnetic repulsion under the action of the magnetic material of the rotating ring section and continuously move outwards and inwards in a reciprocating manner, the beating blocks are beaten, the rotating cylinder vibrates in a small amplitude, and then dust on the inner wall of the rotating cylinder is separated, and the phenomenon that the dust adheres to the inner wall of the conventional cyclone separator after the conventional cyclone separator is used for a long time to influence the service life is avoided.

3. According to the invention, through the dirt removing and enhancing mechanism, when the flow velocity adjusting mechanism works normally, the adjusting cylinder can be driven to rotate clockwise and rotate anticlockwise for a certain angle under the action of the pull rope, so that the adjusting efficiency of the flow velocity adjusting mechanism is further enhanced, the position of the vibrating dirt removing mechanism hitting the inner side of the hit block is changed when the vibrating dirt removing mechanism works normally, the impact force on the hit block is increased along with the increase of the gas flow velocity, and the dirt removing efficiency of the vibrating dirt removing mechanism is further enhanced under the coordination of the flow velocity adjusting mechanism.

Drawings

FIG. 1 is a schematic cross-sectional view of the structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the structure at A-A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention.

In the figure: 1. a body; 2. an adjusting cylinder; 3. an air inlet; 4. an air outlet; 5. a sewage draining outlet; 6. a fixed block; 7. a shot block; 8. a spring; 9. a rotating cylinder; 10. an extension block; 11. a fan blade; 12. a rotating ring; 13. pulling a rope; 14. a guide cylinder; 15. and (6) striking the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a flow velocity adjusting mechanism of a cyclone separator comprises a body 1, an adjusting cylinder 2 is movably mounted on one side of the upper end of the body 1, and the rotation angle of the adjusting cylinder 2 is zero to ninety degrees, the middle part of the adjusting cylinder 2 is fixedly connected with an air inlet 3, so that when the flow velocity of gas blown out through the air inlet 3 is fast, the air inlet 3 can drive the adjusting cylinder 2 to rotate clockwise under the action of a reaction force, a rotating cylinder 9 is movably mounted in the inner cavity of the body 1, an air outlet 4 is arranged at the upper end of the inner cavity of the body 1, the air outlet 4 communicates the upper end of the inner cavity of the rotating cylinder 9 with the outside, so that clean gas after cyclone separation can be discharged outwards through the air outlet, and then collected or subsequently processed, a drain 5 is arranged at the lower end of the inner cavity of the body 1, and the lower end of the inner cavity of the rotating cylinder 9 is communicated with the outside through the drain 5, the dust after cyclone separation can be discharged outwards through the position, so that gas-solid separation is completed, the upper end outside the machine body 1 is fixedly connected with a fixed block 6, the fixed block 6 is in contact with one end of an adjusting cylinder 2, the adjusting cylinder 2 can be limited through the fixed block 6, so that the situation that the inner end of a gas inlet 3 is collided due to excessive return of the adjusting cylinder 2 is avoided, a struck block 7 positioned on the inner side of the gas inlet 3 is fixedly connected with an inner cavity of a rotating cylinder 9, the gas inlet 3 can be driven to rotate through the adjusting cylinder 2, the distance between the gas inlet 3 and the struck block 7 is increased, the flow velocity of gas flowing into the rotating cylinder 9 is adjusted, when the gas flow velocity is normal, the adjusting cylinder 2 and the fixed block 6 are in a separation state, the flow velocity can be increased or decreased through clockwise or anticlockwise rotation, so that the flow velocity adjusting mechanism can adjust the flow velocity of gas which is too fast or too slow, thereby avoiding the condition that the fluctuation of the air current disturbs the stable internal and external rotational flows in the cylinder body and leading the discharged air to be mixed with impurities.

Referring to fig. 2-3, a rotating ring 12 is movably mounted in the middle of the air outlet 4, and a section of the rotating ring 12 is made of a magnetic material, the inner side of the rotating ring 12 is fixedly connected with a fan blade 11, and the fan blade 11 is twisted at a certain angle, so that when clean air is discharged through the air outlet 4, the fan blade 11 can rotate transversely and drive the rotating ring 12 to rotate synchronously under the action of impact of the air on the bottom surface of the fan blade 11, a guide cylinder 14 located outside the rotating ring 12 is fixedly connected to the middle of the inner cavity of the machine body 1, the guide cylinder 14 is located inside the impact block 7, the impact block 15 is movably sleeved in the inner cavity of the guide cylinder 14, and the impact block 15 is made of a magnetic material, so that when the rotating ring 12 rotates, both ends of one end made of the rotating ring 12 and made of the magnetic material respectively generate magnetic attraction and magnetic repulsion to the impact block 15, the hitting block 15 can move repeatedly with the rotation of the rotating ring 12, and repeatedly hits the hit block 7, so that the rotating cylinder 9 continuously vibrates, the dust adhesion difficulty is increased, and the adhered dust falls off.

Referring to fig. 1-2, an extension block 10 located outside the hit block 7 is fixedly connected to an outer side of the rotation cylinder 9, and a middle portion of a left side of the extension block 10 is movably connected to a left side of the adjustment cylinder 2 through a pull rope 13, so that under the action of the flow rate adjustment mechanism, when the adjustment cylinder 2 rotates clockwise, the rotation cylinder 9 can be pulled to rotate counterclockwise by a certain angle under the action of the pull rope 13, and the flow rate adjustment capability of the flow rate adjustment mechanism for adjusting the flow rate when rotating by the same angle can be further enhanced.

Referring to fig. 1, the left side of the extension block 10 is movably connected to the upper surface of the projection of the body 1 located outside the rotary drum 9 through the spring 8, so that in a normal state, the rotary drum 9 and the adjusting drum 2 can be restored to fixed positions under the cooperation of the spring 8 and the pull rope 13, the adjusting capability of the cyclone separator is guaranteed when gas-solid separation is performed each time, and the pull rope 13 is turned through the projection, so that when the adjusting drum 2 rotates clockwise, the pull force for enabling the rotary drum 9 to rotate anticlockwise is generated.

Referring to fig. 2, the lower portion of the impact block 7 is inclined, so that when the air inlet 3 blows air to the inner side of the impact block 7, the air can be guided by the impact block 7, the air can gradually move downwards, the outer end of the impact block 15 is inclined, and the inclination angle is the same as the inclination angle below the impact block 7, so that when the impact block 15 collides with the impact block 7 by the vibration decontamination mechanism, the contact area is large, and the service life of the impact block 15 and the impact block 7 is ensured when being continuously impacted.

The using method of the invention is as follows:

and (3) flow rate regulation: when the cyclone separator is normally used and the gas inlet 3 normally enters gas at an excessively high flow speed, the gas inlet 3 drives the adjusting cylinder 2 to rotate clockwise under the action of a reaction force, so that the distance from the inner end of the gas inlet 3 to the surface of the impacted block 7 is increased, the wind speed impacting to the surface of the impacted block 7 is reduced, the rotation amplitude can be adaptively adjusted according to the proportion that the gas flow speed exceeds the normal flow speed, and the stability of the gas flow speed is further ensured;

vibration decontamination: when the cyclone separator normally performs gas-solid separation, gas is discharged outwards through the air outlet 4, so that the fan blades 11 twisted at a certain angle continuously and transversely rotate under the action of wind power, and the rotating ring 12 is driven to synchronously rotate, so that under the action of the magnetic material of one section of the rotating ring 12, the hitting block 15 intermittently receives magnetic attraction and magnetic repulsion, and continuously and repeatedly moves outwards and inwards, and then the hitting block 7 is hit, so that the rotating cylinder 9 vibrates in a small amplitude, and further dust on the inner wall of the rotating cylinder is separated;

enhancing decontamination: at the normal during operation of velocity of flow adjustment mechanism, can be under the effect of stay cord 13, make adjusting cylinder 2 the certain angle of 9 anticlockwise rotations of pulling rotation cylinder in clockwise rotation, thereby make 3 inner distances growth rate on receiving the attack piece 7 surface of income gas port increase, thereby further strengthen velocity of flow adjustment mechanism's regulation efficiency, and make the vibration mechanism of decontaminating hit and beat the change in the position that receives the attack piece 7 inboard when normally working, make the impact force that receives attack piece 7 and increase along with the increase of external gas velocity of flow, thereby further strengthen the efficiency of decontaminating of vibration mechanism of decontaminating under velocity of flow adjustment mechanism's cooperation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A flow velocity adjusting mechanism of a cyclone separator comprises a machine body (1), and is characterized in that: an adjusting cylinder (2) is movably arranged on one side of the upper end of the machine body (1), the rotating angle of the adjusting cylinder (2) is zero to ninety degrees, the middle part of the adjusting cylinder (2) is fixedly connected with the air inlet (3), the inner cavity of the machine body (1) is movably provided with a rotating cylinder (9), the upper end of the inner cavity of the machine body (1) is provided with an air outlet (4), the upper end of the inner cavity of the rotary cylinder (9) is communicated with the outside through the air outlet (4), the lower end of the inner cavity of the machine body (1) is provided with a sewage outlet (5), the lower end of the inner cavity of the rotary cylinder (9) is communicated with the outside through a sewage discharge port (5), the upper end of the outer side of the machine body (1) is fixedly connected with a fixed block (6), and the fixed block (6) is contacted with one end of the adjusting cylinder (2), and the inner cavity of the rotating cylinder (9) is fixedly connected with a shocking block (7) which is positioned at the inner side of the air inlet (3).

2. A flow rate adjusting mechanism of a cyclone separator according to claim 1, wherein: the utility model discloses a wind turbine generator, including air outlet (4), the middle part movable mounting of air outlet (4) has swivel becket (12), and one section of swivel becket (12) is made for magnetic material, the inboard fixedly connected with flabellum (11) of swivel becket (12), and flabellum (11) are certain angle distortion, the middle part fixedly connected with of organism (1) inner chamber is located guide cylinder (14) in the swivel becket (12) outside, and guide cylinder (14) are located the inboard that receives hitting piece (7), the inner chamber activity of guide cylinder (14) has cup jointed hits piece (15), and hits piece (15) and make for magnetic material.

3. A flow rate adjusting mechanism of a cyclone separator according to claim 1, wherein: the outer side of the rotating cylinder (9) is fixedly connected with an extension block (10) positioned on the outer side of the impacted block (7), and the middle part of the left side of the extension block (10) is movably connected with the left side of the adjusting cylinder (2) through a pull rope (13).

4. A flow rate adjusting mechanism of a cyclone separator according to claim 3, wherein: the left side of the extension block (10) is movably connected with the upper surface of a convex block of the machine body (1) positioned on the outer side of the rotating cylinder (9) through a spring (8), and the pull rope (13) turns through the convex block.

5. A flow rate adjusting mechanism of a cyclone separator according to claim 2, wherein: the lower part of the impact block (7) is inclined, the outer end of the impact block (15) is inclined, and the inclination angle is the same as the inclination angle of the lower part of the impact block (7).