CN213838956U - Denitration booster fan - Google Patents
Denitration booster fan Download PDFInfo
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- CN213838956U CN213838956U CN202022656282.4U CN202022656282U CN213838956U CN 213838956 U CN213838956 U CN 213838956U CN 202022656282 U CN202022656282 U CN 202022656282U CN 213838956 U CN213838956 U CN 213838956U
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- heat dissipation
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- motor
- booster fan
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Abstract
The utility model discloses a denitration booster fan relates to booster fan technical field, and when moving to present booster fan, its motor produced great noise easily and booster fan when exerting pressure transport emission to the flue gas, the pressure exhaust's problem that partial small granule is applyed along with the flue gas easily now proposes following scheme, and it includes the base, base top one side fixed mounting has sound-proof box, just the thermovent has been seted up to sound-proof box one end, just the inside heat dissipation mechanism that is provided with of thermovent, sound-proof box inside is provided with the rotation motor, just rotate motor bottom and base top fixed mounting, the output shaft one end of rotating the motor runs through one side that sound-proof box kept away from the thermovent and extends to its outside. The utility model discloses novel structure, and the device not only can reduce the noise that the rotation motor rotated the production, can also avoid partial small granule to take place along with the pressure exhaust condition that the flue gas was applyed.
Description
Technical Field
The utility model relates to a booster fan technical field especially relates to a denitration booster fan.
Background
Booster fan is one kind and is used for overcoming the flue gas at the denitration in-process, provide pressure for the flue gas, so that the equipment of flue gas denitration, present flue gas is at the in-process of denitration, booster fan needs continuous operation, exert pressure for the flue gas, booster fan's operation mainly provides power through rotating the motor, it produces great noise easily when rotating the motor at high-speed, booster fan is when exerting pressure to the flue gas and carrying the emission simultaneously, partial small granule is discharged along with the flue gas exerted pressure easily, in order to solve this problem, we propose a denitration booster fan.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of denitration booster fan, when having solved present booster fan operation, its motor produces great noise easily and booster fan when exerting the pressure feed to the flue gas and discharging, and partial small granule is along with the flue gas by the pressure exhaust problem of exerting easily.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a denitration booster fan comprises a base, wherein a sound insulation box is fixedly installed on one side of the top end of the base, a heat dissipation port is formed in one end of the sound insulation box, a heat dissipation mechanism is arranged in the heat dissipation port, a rotating motor is arranged in the sound insulation box, the bottom end of the rotating motor is fixedly installed on the top end of the base, one end of an output shaft of the rotating motor penetrates through one side, away from the heat dissipation port, of the sound insulation box and extends to the outside of the sound insulation box, a transmission part is fixedly installed at one end, away from the sound insulation box, of the output shaft of the rotating motor, penetrates through one side, away from the heat dissipation port, of the sound insulation box, the transmission part is fixedly connected with one side, away from the sound insulation box, of the top end of the transmission part, away from the output shaft of the rotating motor, a fan is fixedly installed at one end of the transmission part, the lower end of one side of the fan is fixedly connected with the side wall of the base, an air inlet pipe is arranged on one side of the fan, and an exhaust pipe is arranged at the upper end of the fan, and a filtering mechanism is arranged in the exhaust pipe.
Preferably, the heat dissipation mechanism that thermovent inside set up includes horizontal pole, axis of rotation, disk motor and flabellum, just the horizontal pole both ends all with the inside fixed connection of thermovent, axis of rotation fixed mounting is in the middle-end position of horizontal pole one side, just the axis of rotation other end rotates with disk motor to be connected, the flabellum uses the centre of a circle of disk motor as the center, is annular array fixed mounting in disk motor lateral wall.
Preferably, the two ends of one side, close to the transmission part, of the fan are fixedly provided with reinforcing frames, and one end, far away from the fan, of each reinforcing frame is fixedly connected with the top end of the base.
Preferably, the bottom end of the base is provided with a fork rod groove, and the fork rod groove is symmetrically arranged at two sides of the bottom end of the base by taking the central line of the base as a symmetry axis.
Preferably, the inside filter mechanism that sets up of blast pipe includes filter screen and thread sealing lid, just the notch has been seted up to blast pipe one side, filter screen and notch movable mounting, just the filter screen matches with the blast pipe is inside, thread sealing lid matches with the notch, just thread sealing lid and notch threaded connection.
Preferably, one side of the threaded sealing cover, which is far away from the filter screen, is provided with a handle, and the side wall of the handle is provided with a rubber pad.
The utility model has the advantages that:
1. through setting up the sound-proof box in the rotation motor outside, when the high-speed rotation of rotation motor, the accessible sound-proof box falls the produced noise of rotation motor and makes an uproar and comes out, and the rotation motor of permanent operation simultaneously generates heat easily, and accessible disk motor drives the flabellum and rotates, dispels the heat to it and cools down, has avoided the impaired condition of rotation motor high temperature to take place.
2. Through set up the filter screen in the blast pipe inside of fan, can filter the flue gas of emission once more, avoided some tiny particle to take place along with the pressure exhaust's that the flue gas was applyed the condition.
In conclusion, the device not only can reduce the noise that the rotation motor rotated and produced, can also avoid some tiny particle to be taken place along with the condition that the flue gas is exerted the pressure and is discharged.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic structural view of the motor and the soundproof box of the present invention.
Fig. 4 is a schematic structural view of the filter screen and the thread sealing cover of the present invention.
Reference numbers in the figures: 1. rotating the motor; 2. a fan; 3. a base; 4. a transmission member; 5. a sound insulation box; 6. a heat dissipation port; 7. a cross bar; 8. a rotating shaft; 9. a disc motor; 10. a fan blade; 11. a fork lever groove; 12. a reinforcing frame; 13. an exhaust pipe; 14. an air inlet pipe; 15. a filter screen; 16. and (4) a threaded sealing cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a denitration booster fan comprises a base 3, a sound insulation box 5 is fixedly installed on one side of the top end of the base 3, a heat dissipation port 6 is formed in one end of the sound insulation box 5, a heat dissipation mechanism is arranged inside the heat dissipation port 6, a rotating motor 1 is arranged inside the sound insulation box 5, the bottom end of the rotating motor 1 is fixedly installed on the top end of the base 3, one end of an output shaft of the rotating motor 1 penetrates through one side, away from the heat dissipation port 6, of the sound insulation box 5 and extends to the outside of the sound insulation box, a transmission member 4 is fixedly installed at one end, extending through one side, away from the heat dissipation port 6, of the sound insulation box 5, of the output shaft of the rotating motor 1 and extends to the outside of the sound insulation box, the transmission member 4 is fixedly connected with one side, away from the output shaft of the rotating motor 1, of the transmission member 4 is fixedly installed with a fan 2, the lower end of one side of the fan 2 is fixedly connected with the side wall of the base 3, an air inlet pipe 14 is arranged on one side of the lower end of the fan 2, an exhaust pipe 13 is arranged on the upper end of one side of the fan 2, a filtering mechanism is arranged in the exhaust pipe 13, a heat dissipation mechanism arranged in the heat dissipation port 6 comprises a cross rod 7, a rotating shaft 8, a disc type motor 9 and fan blades 10, two ends of the cross rod 7 are fixedly connected with the inside of the heat dissipation port 6, the rotating shaft 8 is fixedly arranged at the middle end position of one side of the cross rod 7, the other end of the rotating shaft 8 is rotatably connected with the disc type motor 9, the fan blades 10 are fixedly arranged on the side wall of the disc type motor 9 in an annular array mode by taking the circle center of the disc type motor 9 as the center, reinforcing frames 12 are fixedly arranged at two ends of one side of the fan 2 close to a transmission piece 4, one end of each reinforcing frame 12 far away from the fan 2 is fixedly connected with the top end of the base 3, a fork rod groove 11 is formed in the bottom end of the base 3, and the fork rod groove 11 takes the central line of the base 3 as a symmetrical axis, the both sides in 3 bottoms of base are seted up to the symmetry, the inside filter mechanism that sets up of blast pipe 13 includes filter screen 15 and thread sealing lid 16, just the notch has been seted up to blast pipe 13 one side, filter screen 15 and notch movable mounting, just filter screen 15 matches with the blast pipe 13 is inside, thread sealing lid 16 matches with the notch, just thread sealing lid 16 and notch threaded connection, one side that thread sealing lid 16 kept away from filter screen 15 is provided with the handle, and the handle lateral wall is provided with the rubber pad.
The working principle is as follows: after the rotating motor 1 is started, power is provided for the fan 2 through the transmission part 4, pressure is applied to denitrated smoke after the fan 2 runs, the smoke enters from the air inlet pipe 14 and is discharged from the exhaust pipe 13, when the smoke is discharged from the exhaust pipe 13, the smoke is filtered before being discharged through the filter screen 15, micro particles are intercepted, after the filter screen 15 is blocked by the particles, the threaded sealing cover 16 can be rotated through the filter screen 15, the smoke is taken down to be cleaned, noise generated by rotation of the rotating motor 1 is reduced through the sound insulation box 5, meanwhile, heat generated by long-time running of the rotating motor 1 can drive the fan blades 10 to rotate through the disc type motor 9, the fan blades are discharged from the heat dissipation port 6 to the sound insulation box 5, high-temperature running of the rotating motor 1 is avoided, and the condition that internal elements are damaged is caused.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A denitration booster fan comprises a base (3) and is characterized in that a sound insulation box (5) is fixedly mounted on one side of the top end of the base (3), a heat dissipation port (6) is formed in one end of the sound insulation box (5), a heat dissipation mechanism is arranged inside the heat dissipation port (6), a rotating motor (1) is arranged inside the sound insulation box (5), the bottom end of the rotating motor (1) is fixedly mounted on the top end of the base (3), one end of an output shaft of the rotating motor (1) penetrates through one side, away from the heat dissipation port (6), of the sound insulation box (5) and extends to the outside of the sound insulation box, a transmission member (4) is fixedly mounted at one end, away from the heat dissipation port (6), of the output shaft of the rotating motor (1) penetrates through one side, away from the heat dissipation port (6), of the sound insulation box (5), and is fixedly connected with one side, away from the sound insulation box (5), of the transmission member (4) and the top end of the base (3), just driving medium (4) keep away from the one end fixed mounting who rotates motor (1) output shaft has fan (2), fan (2) one side lower extreme and base (3) lateral wall fixed connection, just fan (2) lower extreme one side is provided with intake pipe (14), fan (2) one side upper end is provided with blast pipe (13), just blast pipe (13) inside is provided with filtering mechanism.
2. The denitration booster fan of claim 1, characterized in that the heat dissipation mechanism arranged inside the heat dissipation port (6) comprises a cross rod (7), a rotating shaft (8), a disc motor (9) and fan blades (10), both ends of the cross rod (7) are fixedly connected with the inside of the heat dissipation port (6), the rotating shaft (8) is fixedly installed at the middle end of one side of the cross rod (7), the other end of the rotating shaft (8) is rotatably connected with the disc motor (9), and the fan blades (10) are fixedly installed on the side wall of the disc motor (9) in an annular array manner by taking the center of the circle of the disc motor (9) as the center.
3. The denitration booster fan of claim 1, characterized in that both ends of one side of the fan (2) close to the transmission member (4) are fixedly provided with a reinforcing frame (12), and one end of the reinforcing frame (12) far away from the fan (2) is fixedly connected with the top end of the base (3).
4. The denitration booster fan of claim 1, characterized in that a fork rod groove (11) is formed at the bottom end of the base (3), and the fork rod groove (11) is symmetrically formed at two sides of the bottom end of the base (3) by taking the center line of the base (3) as a symmetry axis.
5. The denitration booster fan of claim 1, characterized in that the filtering mechanism arranged inside the exhaust pipe (13) comprises a filter screen (15) and a thread sealing cover (16), a notch is formed in one side of the exhaust pipe (13), the filter screen (15) is movably mounted with the notch, the filter screen (15) is matched with the inside of the exhaust pipe (13), the thread sealing cover (16) is matched with the notch, and the thread sealing cover (16) is in threaded connection with the notch.
6. The denitration booster fan of claim 5, characterized in that a handle is arranged on one side of the thread sealing cover (16) far away from the filter screen (15), and a rubber pad is arranged on the side wall of the handle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022656282.4U CN213838956U (en) | 2020-11-17 | 2020-11-17 | Denitration booster fan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022656282.4U CN213838956U (en) | 2020-11-17 | 2020-11-17 | Denitration booster fan |
Publications (1)
Publication Number | Publication Date |
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CN213838956U true CN213838956U (en) | 2021-07-30 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202022656282.4U Active CN213838956U (en) | 2020-11-17 | 2020-11-17 | Denitration booster fan |
Country Status (1)
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CN (1) | CN213838956U (en) |
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2020
- 2020-11-17 CN CN202022656282.4U patent/CN213838956U/en active Active
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