CN218669964U

CN218669964U - High life silence fan air outlet baffle

Info

Publication number: CN218669964U
Application number: CN202223436467.XU
Authority: CN
Inventors: 郭桐
Original assignee: Qingdao Runze Yusen Environmental Protection Equipment Co ltd
Current assignee: Qingdao Runze Yusen Environmental Protection Equipment Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-03-21
Anticipated expiration: 2032-12-21

Abstract

The utility model relates to a dust remover fan technical field just discloses a high life silence fan air outlet baffle, including the dust remover box, the lower extreme fixed mounting of dust remover box has the ash bucket, the outer wall fixed mounting of dust remover box has the fan case, the internal face of dust remover box corresponds fan case position department and has seted up multiunit wind mouthpiece, is equipped with the deep bead on the wind mouthpiece, bilateral symmetry's spread groove is seted up to the internal face of wind mouthpiece, and the inside of spread groove is equipped with the pivot cover. The utility model discloses in, play the cushioning effect through setting up the multiunit damping ring to reduce the deep bead vibrations greatly, the cooperation through the damping spring who sets up and damping ring makes the pivot cover be unsettled state, makes the vibrations that the dust remover box produced at the operation in-process can not use the pivot to sheathe in, avoids the pivot cover to drive the pivot vibrations, has further reduced the vibrations of deep bead, has reached the dual absorbing effect of messenger's deep bead.

Description

High life silence fan air outlet baffle

Technical Field

The utility model relates to a dust remover fan technical field especially relates to a high life silence fan air outlet baffle.

Background

The central dust remover is a device for separating dust from flue gas. The performance of a central scrubber is expressed in terms of the amount of gas that can be handled, the drag loss of the gas as it passes through the scrubber, and the efficiency of the scrubber.

The multi-fan central dust remover needs the equipment air outlet to cover by the baffle when part of the motor does not work, prevents that the air current from entering the motor which does not work, and the existing grading air outlet baffle is easy to damage because the frequent switch is closed, and the air current drives the air outlet baffle to resonate when passing through the air outlet, thereby influencing the service life of the air outlet baffle and simultaneously generating noise easily.

Therefore, the air outlet baffle of the high-service-life mute fan is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem that the air port baffle is easy to generate resonance and noise, and provides a high-life silent fan air outlet baffle.

In order to achieve the purpose, the utility model adopts the following technical scheme that the high-service-life silent fan air outlet baffle comprises a dust remover box body, wherein an ash bucket is fixedly arranged at the lower end of the dust remover box body, a plurality of groups of dust outlets are arranged at the lower end of the ash bucket, a connecting frame is fixedly sleeved on the dust remover box body, a plurality of groups of supporting rods are fixedly arranged on the connecting frame, a cover plate is detachably arranged on the top surface of the dust remover box body, a fan box is fixedly arranged on the outer wall surface of the dust remover box body, a plurality of groups of air blowing openings are formed in the positions, corresponding to the fan box, of the inner wall surface of the dust remover box body, a wind shield is arranged on the air blowing openings, the inner wall surface of the air blowing openings is provided with bilaterally symmetrical connecting grooves, and a rotating shaft sleeve is arranged in each connecting groove;

the side surface on the internal face of the air blowing opening is fixedly provided with a mute cotton sliver with an L-shaped structure, the mute cotton sliver is distributed at a position close to the connecting strip, and the mute cotton sliver plays a role in muting, so that the connecting strip is prevented from being touched with the internal face of the air blowing opening to generate noise.

Preferably, a connecting strip is fixedly mounted at one side of the wind shield, the side, away from the wind shield, of the connecting strip is arc-shaped, and rotating shafts are fixedly mounted at two ends of the connecting strip.

Preferably, the wind shield is driven by the rotating shaft to be movably arranged in the rotating shaft sleeve.

As preferred, the excircle department equidistance fixed mounting of pivot cover has the multiunit damping ring, and the common fixed mounting of the free end of multiunit damping ring has damping spring, and damping spring fixed connection is in the inside of spread groove.

Preferably, the damping spring drives the rotating shaft sleeve to be fixedly installed in the connecting groove.

Advantageous effects

The utility model provides a high life silence fan air outlet baffle. The method has the following beneficial effects:

(1) This a high life silence fan air outlet baffle, cross the rotation of outside actuating mechanism control pivot, make the pivot drive the deep bead and rotate, through the angle of opening of control deep bead rotation control deep bead, thereby conveniently control the air output of wind mouthpiece, produce vibrations to the deep bead when passing through the air current in the wind mouthpiece, play the cushioning effect through setting up multiunit shock attenuation ring, thereby reduce the deep bead vibrations greatly, the cooperation through the damping spring who sets up and shock attenuation ring makes the pivot cover be unsettled state, the vibrations that make the dust remover box produce at the operation in-process can not be used the pivot and sheathe, avoid the pivot cover to drive the pivot vibrations, the vibrations of deep bead have further been reduced, the dual absorbing effect of messenger's deep bead has been reached.

(2) This high life silence fan air outlet baffle plays the silence effect through the silence silver that sets up, avoids the internal face of connecting strip and wind mouthpiece to take place to touch and produce the noise, has reached the effect of air outlet silence.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a schematic view of the overall three-dimensional structure of the dust collector of the present invention;

FIG. 2 is a schematic view of the position structure of the air blowing opening and the air baffle of the present invention;

FIG. 3 is a schematic view of the wind deflector of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the mute sliver of the present invention.

Illustration of the drawings:

1. a dust collector box body; 2. an ash hopper; 3. a connecting frame; 4. a support bar; 5. a fan box; 6. a cover plate; 7. a wind blowing opening; 8. a wind deflector; 9. a connecting strip; 10. muting cotton slivers; 11. a rotating shaft; 12. a rotating shaft sleeve; 13. a shock-absorbing ring; 14. a shock absorbing spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): a high-service-life mute fan air outlet baffle is disclosed, as shown in figures 1-5, and comprises a dust remover box body 1, wherein the lower end of the dust remover box body 1 is fixedly provided with an ash bucket 2, the lower end of the ash bucket 2 is provided with a plurality of groups of dust outlets, a connecting frame 3 is fixedly sleeved on the dust remover box body 1, a plurality of groups of supporting rods 4 are fixedly arranged on the connecting frame 3, the outer wall surface of the dust remover box body 1 is fixedly provided with a fan box 5, and the top surface of the dust remover box body 1 is detachably provided with a cover plate 6;

further, a plurality of groups of air blowing openings 7 are formed in the inner wall surface of the dust remover box body 1 corresponding to the position of the fan box 5, air baffles 8 are arranged on the air blowing openings 7, a connecting strip 9 is fixedly installed on one side edge of each air baffle 8, one side surface, far away from the air baffles 8, of each connecting strip 9 is arc-shaped, rotating shafts 11 are fixedly installed at two ends of each connecting strip 9, bilaterally symmetrical connecting grooves are formed in the inner wall surface of each air blowing opening 7, a rotating shaft sleeve 12 is arranged inside each connecting groove, the rotating shafts 11 drive the air baffles 8 to be movably installed inside the rotating shaft sleeve 12, a plurality of groups of damping rings 13 are fixedly installed at equal intervals at the outer circle of the rotating shaft sleeve 12, damping springs 14 are jointly and fixedly installed at free ends of the plurality of groups of damping rings 13, the damping springs 14 are fixedly connected inside the connecting grooves, the rotating shaft sleeve 12 is driven to be fixedly installed inside the connecting grooves by the damping springs 14, the rotating shafts 11 are controlled to rotate by an external driving mechanism, the rotating shafts 11 are enabled to drive the air baffles 8 to rotate, the opening angles of the air baffles 8 to be controlled by controlling the rotating shafts 8 to rotate, the air outlet amount of the air blowing openings of the air baffles 7 conveniently, the damping rings to prevent the vibration damping rings 14 from being further caused by the vibration damping rings 12 to be in the suspension state of the rotating shaft sleeve 12, and the vibration damping rings in the dust remover box body 1, and the dust remover box body, and the vibration of the vibration damper 12 are prevented from being further caused from being caused to be in the suspension state of the vibration damper 12 in the suspension state;

furthermore, the upper side surface of the inner wall surface of the air blowing opening 7 is fixedly provided with the mute cotton sliver 10 with an L-shaped structure, the mute cotton sliver 10 is distributed at the position close to the connecting strip 9, and the mute cotton sliver 10 plays a role in muting, so that the noise generated by the contact between the connecting strip 9 and the inner wall surface of the air blowing opening 7 is avoided.

The utility model discloses a theory of operation:

cross 11 rotations of outside actuating mechanism control pivot, make pivot 11 drive deep bead 8 and rotate, through 8 rotation control deep bead 8's opening angle of control deep bead, thereby make things convenient for the air output of control wind mouthpiece 7, produce vibrations to deep bead 8 when passing through the air current in the wind mouthpiece 7, play the cushioning effect through setting up multiunit shock attenuation ring 13, thereby the 8 vibrations of deep bead that reduce greatly, damping spring 14 through the setting and the cooperation of shock attenuation ring 13 make pivot cover 12 be unsettled state, the vibrations that make dust remover box 1 produce at the operation in-process can not be used on pivot cover 12, avoid pivot cover 12 to drive pivot 11 vibrations, further reduced the vibrations of deep bead 8.

The silencing cotton strip 10 plays a silencing role, and the noise caused by the contact between the connecting strip 9 and the inner wall surface of the air blowing opening 7 is avoided.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high life silence fan air outlet baffle, includes dust remover box (1), the lower extreme fixed mounting of dust remover box (1) has ash bucket (2), and the lower extreme of ash bucket (2) is equipped with multiunit dust outlet, fixed cover has connect link (3) on dust remover box (1), fixed mounting has multiunit bracing piece (4) on link (3), and the top surface demountable installation of dust remover box (1) has apron (6), its characterized in that: a fan box (5) is fixedly mounted on the outer wall surface of the dust remover box body (1), a plurality of groups of air blowing openings (7) are formed in the inner wall surface of the dust remover box body (1) corresponding to the positions of the fan box (5), wind blocking plates (8) are arranged on the air blowing openings (7), connecting grooves which are bilaterally symmetrical are formed in the inner wall surface of each air blowing opening (7), and a rotating shaft sleeve (12) is arranged inside each connecting groove;

the upper side face of the inner wall face of the air blowing opening (7) is fixedly provided with the mute cotton strip (10) of an L-shaped structure, the mute cotton strip (10) is distributed at a position close to the connecting strip (9), and the mute cotton strip (10) plays a mute role, so that the connecting strip (9) is prevented from being touched with the inner wall face of the air blowing opening (7) to generate noise.

2. The high life silence fan air outlet baffle of claim 1, characterized in that: a side edge of the wind shield (8) is fixedly provided with a connecting strip (9), one side surface of the wind shield (8) away from the connecting strip (9) is arc-shaped, and rotating shafts (11) are fixedly arranged at two ends of the connecting strip (9).

3. The air outlet baffle of the high-service-life mute fan as claimed in claim 2, wherein: the rotating shaft (11) drives the wind shield (8) to be movably arranged in the rotating shaft sleeve (12).

4. The high life silence fan air outlet baffle of claim 1, characterized in that: the excircle of pivot cover (12) department equidistance fixed mounting has multiunit damping ring (13), and the common fixed mounting of the free end of multiunit damping ring (13) has damping spring (14), and damping spring (14) fixed connection is in the inside of spread groove.

5. The high life silence fan air outlet baffle of claim 4, characterized in that: the damping spring (14) drives the rotating shaft sleeve (12) to be fixedly installed in the connecting groove.