CN218902241U

CN218902241U - Flow regulator for cyclone separator

Info

Publication number: CN218902241U
Application number: CN202223442537.2U
Authority: CN
Inventors: 柏云风; 王富民; 白锋
Original assignee: Xunlai Fluid Equipment Taicang Co ltd
Current assignee: Xunlai Fluid Equipment Taicang Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-04-25
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a flow regulating device of a cyclone separator, which belongs to the technical field of cyclone separators and comprises a cyclone separator main body, wherein the cyclone separator main body comprises a cylinder part, a conical part is integrally formed at the bottom of the cylinder part, a dust collecting chamber is communicated with the bottom of the conical part, an air outlet pipe is arranged at the top of the cylinder part, an air inlet channel is arranged on the side wall of the cylinder part, a flow regulating mechanism is arranged in an inner cavity of the air inlet channel, a driving force is provided by a reducing motor in the flow regulating mechanism, and the opening and closing of the air inlet channel can be controlled by the cooperation of a driving gear, a driven gear, a rotating shaft and a regulating plate, so that the flow of dust entering the cyclone separator can be controlled, the problem that the pressure inside the cyclone separator is overlarge or overload occurs is avoided, and the working efficiency of the cyclone separator for dust treatment is improved.

Description

Flow regulator for cyclone separator

Technical Field

The utility model relates to the technical field of cyclone separators, in particular to a flow regulating device of a cyclone separator.

Background

Cyclone separators are a type of apparatus used for separation of gas-solid systems or liquid-solid systems. The working principle is that solid particles or liquid drops with larger inertial centrifugal force are thrown to the outer wall surface for separation by the rotary motion caused by tangential introduction of air flow, so that the device is widely applied to the pharmaceutical industry, is particularly suitable for coarser dust particles and larger dust concentration, and is separation equipment with wide industrial application.

The existing cyclone separator controls the dust inlet amount in the dust collecting process by playing, so that the internal pressure of the cyclone separator is overlarge, the internal space is overloaded to bear the dust, the dust treatment can be reduced, a large amount of dust particles still remain in the dust discharging process, and the working efficiency of the cyclone separator on dust processing is reduced.

According to publication No.: the utility model provides a self-adjusting cyclone separator which comprises a conical barrel, wherein an ash discharge valve is arranged at the bottom of the conical barrel, an air outlet pipe is connected to the top of the conical barrel, an air inlet pipe is connected to the side wall of the conical barrel, an adjusting device is connected to the air inlet pipe through a flange, the adjusting device comprises a gearbox, the gearbox is fixedly connected to the outer wall of the air inlet pipe, a stepping motor is fixedly connected to the input port of the gearbox, a power shaft of the stepping motor is connected with a power input shaft of the gearbox, a power output shaft of the gearbox is fixedly connected with a rotating shaft, the self-adjusting cyclone separator effectively solves the problem that more impurities are mixed in air discharged from the air outlet pipe when the wind pressure at the air inlet pipe is too high, manual operation is not needed, the self-adjusting function is realized, and the use convenience of the cyclone separator is improved.

According to the above description, the cyclone separator cannot control the flow of dust in the use process, so that the pressure inside the cyclone separator is too high, and meanwhile, the phenomenon of overload inside the cyclone separator is caused, so that the working efficiency of the cyclone separator on dust processing is caused.

Disclosure of Invention

The utility model aims to provide a flow regulating device of a cyclone separator, which can control the cyclone separator in the process of collecting dust, avoid the excessive pressure in the cyclone separator, and improve the working efficiency of the cyclone separator on dust treatment so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a flow control device of cyclone, includes the cyclone main part, the cyclone main part includes drum portion, the bottom integrated into one piece of drum portion has cone portion, the bottom intercommunication of cone portion has the dust chamber, the top of drum portion is provided with the outlet duct, inlet channel is installed to the lateral wall of drum portion, inlet channel's inner chamber is provided with flow control mechanism, is located inlet channel's outside end is provided with filter unit, locating component is installed to inlet channel's bottom, locating component's one end and filter unit's table wall laminating.

Preferably, the flow regulating mechanism comprises a gear motor, the gear motor is mounted on the outer side wall of the air inlet channel through a fixing plate, an output shaft of the gear motor is rotationally connected with the outer wall of the air inlet channel, a driving gear is fixedly connected with a surface wall of the output shaft of the gear motor, a driven gear is meshed with the surface wall of the driving gear, a rotating shaft is fixedly connected with an inner cavity of the driven gear, two ends of the rotating shaft are rotationally connected with the surface wall of the air inlet channel through bearings, a regulating plate is fixedly connected with the surface wall of the rotating shaft, and the regulating plate is located in the inner cavity of the air inlet channel.

Preferably, the filter component comprises a through groove, the bottom of the air inlet channel is formed in the through groove, a filter screen is inserted into an inner cavity of the through groove, a limiting block is fixedly connected to the bottom of the filter screen, and one end of the positioning component is attached to the surface wall of the limiting block.

Preferably, the positioning assembly comprises a fixed seat, the fixed seat is arranged at a symmetrical position, a movable piece is embedded on the surface of the fixed seat, a positioning block is movably connected to the surface wall of the movable piece, and the other end of the positioning block is attached to the surface wall of the limiting block.

Preferably, the air inlet of the air inlet channel is fixedly connected with a connecting seat, and fixing holes are formed in the periphery of the connecting seat.

Preferably, the bottom of the cylinder part is fixedly connected with a fixing ring, and the periphery of the lower surface of the fixing ring is fixedly connected with a supporting rod.

Preferably, the top and the bottom of the inner wall of the air inlet channel are fixedly connected with baffle strips, and the two baffle strips are arranged in a staggered mode.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model provides a flow regulating device of a cyclone separator, which is characterized in that a speed reducing motor in a flow regulating mechanism is arranged to provide driving force, and the opening and closing of an air inlet channel can be controlled by matching a driving gear, a driven gear, a rotating shaft and a regulating plate, so that the flow of dust entering the cyclone separator can be controlled, the problem of overlarge pressure or overload in the cyclone separator is avoided, and the working efficiency of the cyclone separator on dust treatment is improved.

2. The utility model provides a flow regulating device of a cyclone separator, which can filter the position of an air inlet channel in advance by arranging a filter screen in a filter assembly, and is convenient for a user to take out the filter screen at any time by arranging a positioning assembly, so that the filter screen is convenient to clean, and the dust treatment effect of the cyclone separator is enhanced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a bottom partial perspective view of the overall structure of the present utility model;

fig. 3 is a cross-sectional perspective view of an intake passage structure of the present utility model;

fig. 4 is a perspective view of a filter screen structure of the present utility model.

Reference numerals in the drawings: 1. a cyclone separator body; 101. a cylindrical portion; 102. a conical portion; 103. a dust collection chamber; 2. an air outlet pipe; 3. an air intake passage; 4. a flow rate adjusting mechanism; 41. a speed reducing motor; 42. a drive gear; 43. a driven gear; 44. a rotating shaft; 45. an adjusting plate; 5. a filter assembly; 51. a through groove; 52. a filter screen; 53. a limiting block; 6. a positioning assembly; 61. a fixing seat; 62. a movable member; 63. a positioning block; 7. a connecting seat; 8. a fixing hole; 9. a fixing ring; 10. a support rod; 11. baffle strips.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The utility model provides a flow regulating device of a cyclone separator as shown in figures 1-4, which comprises a cyclone separator main body 1, wherein the cyclone separator main body 1 comprises a cylinder part 101, a conical part 102 is integrally formed at the bottom of the cylinder part 101, a dust collecting chamber 103 is communicated with the bottom of the conical part 102, an air outlet pipe 2 is arranged at the top of the cylinder part 101, an air inlet channel 3 is arranged on the side wall of the cylinder part 101, a flow regulating mechanism 4 is arranged in an inner cavity of the air inlet channel 3, a filter assembly 5 is arranged at the outer side end of the air inlet channel 3, a positioning assembly 6 is arranged at the bottom of the air inlet channel 3, one end of the positioning assembly 6 is attached to the surface wall of the filter assembly 5, the filter assembly 5 can be fixed through the positioning assembly 6, so that dust in the air inlet channel 3 is conveniently filtered in advance by the filter assembly 5, then the flow of the dust can be controlled to enter the cyclone separator main body 1 for processing, then the air is discharged through the air outlet pipe 2 after processing by the cyclone separator main body 1, and then the processed dust particles enter the dust collecting chamber 103 for collection.

The flow regulating mechanism 4 comprises a gear motor 41, the gear motor 41 is arranged on the outer side wall of the air inlet channel 3 through a fixed plate, an output shaft of the gear motor 41 is rotationally connected with the outer wall of the air inlet channel 3, a driving gear 42 is fixedly connected with the outer wall of the output shaft of the gear motor 41, a driven gear 43 is meshed with the outer wall of the driving gear 42, a rotating shaft 44 is fixedly connected with the inner cavity of the driven gear 43, two ends of the rotating shaft 44 are rotationally connected with the outer wall of the air inlet channel 3 through bearings, the regulating plate 45 is fixedly connected with a regulating plate 45, the driving gear 42 is driven to rotate through the gear motor 41, then the driving gear 42 drives the driven gear 43 to rotate, and then the angle of the regulating plate 45 can be regulated under the cooperation of the rotating shaft 44, so that the opening and closing of the air inlet channel 3 can be controlled, the flow of dust entering the cyclone can be controlled, the problem that the pressure inside the cyclone is overlarge or overload is avoided, and the working efficiency of dust treatment is improved.

The filtering component 5 comprises a through groove 51, the through groove 51 is formed in the bottom of the air inlet channel 3, a filter screen 52 is inserted into an inner cavity of the through groove 51, a limiting block 53 is fixedly connected to the bottom of the filter screen 52, one end of the positioning component 6 is attached to the surface wall of the limiting block 53, the filter screen 52 penetrates through the through groove 51 to be fixed in the air inlet channel 3, and the dust filtering function can be achieved.

The locating component 6 includes fixing base 61, and fixing base 61 is the setting of symmetrical position, and the surface of fixing base 61 inlays and is equipped with movable part 62, and movable part 62's surface wall swing joint has locating piece 63, and locating piece 63's the other end and the laminating of the surface wall of stopper 53, and the user can realize fixed action to stopper 53 through movable part 62 rotation locating piece 63, has made things convenient for the dismouting of user to filter screen 52.

The air inlet of the air inlet channel 3 is fixedly connected with a connecting seat 7, and fixing holes 8 are formed in the periphery of the connecting seat 7, so that the air inlet channel 3 and other communication pipelines can be conveniently connected and sealed.

The bottom of the cylinder part 101 is fixedly connected with a fixed ring 9, the periphery of the lower surface of the fixed ring 9 is fixedly connected with a supporting rod 10, and the supporting rod 10 is arranged on the periphery of the fixed ring 9, so that the cyclone separator main body 1 can be supported.

The top and the bottom of the inner wall of the air inlet channel 3 are fixedly connected with baffle strips 11, the two baffle strips 11 are arranged in a staggered mode, and the adjusting plate 45 can play a limiting role in the adjusting process.

When the cyclone dust treatment device is specifically used, the filter screen 52 is fixed in the air inlet channel 3 by penetrating through the through groove 51, dust can be filtered, then a user can fix the limiting block 53 by rotating the positioning block 63 through the movable piece 62, the filter screen 52 is convenient to assemble and disassemble, the driving gear 42 is driven to rotate by the gear motor 41, the driven gear 43 is driven to rotate by the driving gear 42, the angle of the adjusting plate 45 can be adjusted by the matching of the rotating shaft 44, the opening and closing of the air inlet channel 3 can be controlled, the flow of the dust entering the cyclone separator can be controlled, the problem that the pressure inside the cyclone separator is overlarge or overload occurs is avoided, and the working efficiency of the cyclone separator on dust treatment is improved.

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

Claims

1. A flow regulating device for a cyclone separator, comprising a cyclone separator body (1), characterized in that: cyclone main part (1) is including drum portion (101), the bottom integrated into one piece of drum portion (101) has circular cone portion (102), the bottom intercommunication of circular cone portion (102) has dust chamber (103), the top of drum portion (101) is provided with outlet duct (2), inlet channel (3) are installed to the lateral wall of drum portion (101), the inner chamber of inlet channel (3) is provided with flow regulating mechanism (4), is located inlet channel (3)'s outside end is provided with filter unit (5), locating component (6) are installed to inlet channel (3)'s bottom, locating component (6) one end and filter unit (5)'s surface wall laminating.

2. A flow regulating device for a cyclone separator as claimed in claim 1, wherein: the flow regulating mechanism (4) comprises a gear motor (41), the gear motor (41) is mounted on the outer side wall of the air inlet channel (3) through a fixed plate, an output shaft of the gear motor (41) is rotationally connected with the outer wall of the air inlet channel (3), a driving gear (42) is fixedly connected with a surface wall of the output shaft of the gear motor (41), a driven gear (43) is meshed with the surface wall of the driving gear (42), a rotating shaft (44) is fixedly connected with an inner cavity of the driven gear (43), two ends of the rotating shaft (44) are rotationally connected with the surface wall of the air inlet channel (3) through bearings, and an adjusting plate (45) is fixedly connected with the surface wall of the rotating shaft (44) and located in the inner cavity of the air inlet channel (3).

3. A flow regulating device for a cyclone separator as claimed in claim 2, wherein: the filter assembly (5) comprises a through groove (51), the bottom of the air inlet channel (3) is formed in the through groove (51), a filter screen (52) is inserted into an inner cavity of the through groove (51), a limiting block (53) is fixedly connected to the bottom of the filter screen (52), and one end of the positioning assembly (6) is attached to the surface wall of the limiting block (53).

4. A flow regulating device for a cyclone separator as claimed in claim 3, wherein: the positioning assembly (6) comprises a fixed seat (61), the fixed seat (61) is arranged at a symmetrical position, a movable piece (62) is embedded on the surface of the fixed seat (61), a positioning block (63) is movably connected to the surface wall of the movable piece (62), and the other end of the positioning block (63) is attached to the surface wall of the limiting block (53).

5. A flow regulating device for a cyclone separator as claimed in claim 1, wherein: the air inlet of the air inlet channel (3) is fixedly connected with a connecting seat (7), and fixing holes (8) are formed in the periphery of the connecting seat (7).

6. A flow regulating device for a cyclone separator as claimed in claim 1, wherein: the bottom of the cylinder part (101) is fixedly connected with a fixing ring (9), and the periphery of the lower surface of the fixing ring (9) is fixedly connected with a supporting rod (10).

7. A flow regulating device for a cyclone separator as claimed in claim 2, wherein: the top and the bottom of the inner wall of the air inlet channel (3) are fixedly connected with baffle strips (11), and the two baffle strips (11) are arranged in a staggered mode.