CN210699270U

CN210699270U - Fan silencer for dust remover

Info

Publication number: CN210699270U
Application number: CN201921276088.4U
Authority: CN
Inventors: 查晶晶
Original assignee: QIDONG QIKONG NOISE ELIMINATION EQUIPMENT CO LTD
Current assignee: QIDONG QIKONG NOISE ELIMINATION EQUIPMENT CO LTD
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-06-09
Anticipated expiration: 2029-08-08

Abstract

The utility model relates to a dust remover fan amortization technical field just discloses a fan muffler for dust remover, the package comprises a tube, tube bottom both ends swing joint has cavity piece, right side the left side fixedly connected with water-containing sponge of cavity piece, left side cavity piece right side fixedly connected with brush, tube bottom fixedly connected with bracing piece, the middle part swing joint of bracing piece has pivot one, the outer wall fixedly connected with carousel of pivot one, the outer wall swing joint of carousel has filter mesh belt, left side bracing piece bottom swing joint has ash collecting box, right side bracing piece bottom swing joint has the water collecting box. Rotate through the carousel and drive the filter mesh belt and rotate, carry out first clearance with the dust on filter mesh belt surface through the brush, the rethread contains water sponge and carries out secondary cleaning to reach effectively to prevent that the dust from being stained with the effect of attaching on the cotton surface of amortization.

Description

Fan silencer for dust remover

Technical Field

The utility model relates to a dust remover fan amortization technical field specifically is a fan muffler for dust remover.

Background

A silencer is an auxiliary device of an apparatus for preventing sound from being transmitted in the air while allowing only an air flow to pass through, and is an important part for eliminating aerodynamic noise. The silencer of the dust remover fan is a device which is arranged on the airflow channel of the fan or in the air inlet and exhaust systems and reduces noise. The working principle is that the silencer is provided with a porous sound absorbing material, when sound waves enter the silencer, a part of sound energy is rubbed in pores of the porous material and is converted into heat energy to be consumed, and finally the effect of weakening the sound waves is achieved. The fan functioning speed in the dust collecting equipment system is high, and the noise that produces is great, causes noise pollution easily, needs at the fan and exhaust between the chimney the silencer, easily has tiny dust in the air of current dust collecting equipment system, and the easy amortization cotton absorption in the silencer of these dusts causes the noise cancelling effect to descend, and the dust accumulates on the amortization cotton for a long time can lead to the silencer to lose the amortization.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a fan muffler for dust remover possesses effectively to prevent that the dust from being stained with the advantage that attaches on the cotton surface of amortization, has solved the problem of easily adsorbing the dust on the amortization cotton in the present muffler.

(II) technical scheme

For the purpose of realizing above-mentioned effectively preventing that the dust is stained with and attaches on the cotton surface of amortization, the utility model provides a following technical scheme: a fan silencer for a dust remover comprises a pipe shell, wherein the top of the pipe shell is fixedly communicated with an exhaust port, silencing cotton is fixedly connected to the inner wall of the pipe shell, a sound absorption hole is formed in the surface of the silencing cotton, an exhaust pipe is fixedly connected to the inside of the silencing cotton, two ends of the bottom of the pipe shell are movably connected with a cavity block, a water-containing sponge is fixedly connected to the left side of the cavity block, a hairbrush is fixedly connected to the right side of the cavity block on the left side, a supporting rod is fixedly connected to the bottom of the pipe shell, a first rotating shaft is movably connected to the middle of the supporting rod, a rotating disc is fixedly connected to the outer wall of the first rotating shaft, a filter mesh belt is movably connected to the outer wall of the rotating disc, an ash collecting box is movably connected to the bottom of the supporting rod on the left side, a water collecting, the utility model discloses a water collecting device, including bracing piece, a piece top fixedly connected with base, the top fixedly connected with motor of base, the left side fixedly connected with pivot two of motor, two swing joint in the bottom of belt of pivot, the equal fixedly connected with in bottom of ash collecting box and water collecting box is the connecting pipe down, the thread groove has been seted up to the connecting pipe inner wall down.

Preferably, three blast pipes are equidistant, and equidistant distribution can play better noise cancelling effect, makes the circulation of air smooth and easy.

Preferably, the motor is installed and is close to inside bracing piece bottom on the right side, because be close to outside bracing piece bottom swing joint have the water-collecting box, the narrow and small condition that can not satisfy the installation motor in space.

Preferably, the bottom of the hairbrush is fixedly communicated with the dust collecting box, the hairbrush scrapes off dust on the filter mesh belt, and the dust collecting box is used for collecting the scraped dust.

Preferably, the bottom of the water-containing sponge is fixedly communicated with the water collecting box, the water-containing sponge is used for cleaning the filter mesh belt after ash is scraped by the brush, the surface of the filter mesh belt is cleaner, and the water collecting box is used for collecting waste water generated when the filter mesh belt is cleaned.

Preferably, the cavity block is filled with sound insulation material, and because the cavity block is drawable outward, it has a sound insulation effect, otherwise, noise is transmitted to the outside air through the cavity block.

Preferably, the contact part of the second rotating shaft and the supporting rod is provided with a groove, the groove can be used for fixedly supporting the left end of the second rotating shaft, and a belt can be prevented from sliding off from the left end of the second rotating shaft.

Preferably, the filter mesh belt is double-layer, so that the dust adsorption effect is better.

Preferably, the limiting ring can prevent the belt from sliding off from one right end of the rotating shaft.

Preferably, the thread groove is in threaded connection with an exhaust chimney of the fan, so that the silencer is fixed more tightly.

Preferably, the sound absorbing hole is honeycomb-shaped, so that the sound absorbing effect is better.

(III) advantageous effects

Compared with the prior art, the utility model provides a fan muffler for dust remover possesses following beneficial effect:

1. this a fan muffler for dust remover rotates through the carousel and drives the filter mesh belt rotation, carries out the first clearance with the dust on filter mesh belt surface through the brush, and the rethread moisture sponge carries out the secondary and washs to reached and effectively prevented that the dust from being stained with the effect of attaching on the cotton surface of amortization.

2. This a fan muffler for dust remover can collect the dust that the brush swept down through brush bottom swing joint collection ash box again, and the rethread can collect the abluent waste water of cavity piece at moisture sponge bottom swing joint collection ash box to the effect of collecting waste dust and waste liquid has been reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the suction holes of the present invention;

fig. 3 is a schematic view of the structure of the motor part of the present invention.

In the figure: 1-pipe shell, 2-exhaust port, 3-silencing cotton, 4-sound absorbing hole, 5-exhaust pipe, 6-cavity block, 7-water-containing sponge, 8-brush, 9-support rod, 10-first rotating shaft, 11-rotating disc, 12-filter mesh belt, 13-spacing ring, 14-belt, 15-second rotating shaft, 16-motor, 17-base, 18-support block, 19-lower connecting pipe, 20-thread groove, 21-ash collecting box and 22-water collecting box.

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.

Referring to fig. 1-3, in order to achieve the above-mentioned purpose of effectively preventing dust from adhering to the surface of the silencing cotton, the present invention provides the following technical solutions: a fan silencer for a dust remover comprises a pipe shell 1, wherein the top of the pipe shell 1 is fixedly communicated with an exhaust port 2, the inner wall of the pipe shell 1 is fixedly connected with silencing cotton 3, the surface of the silencing cotton 3 is provided with a sound absorption hole 4, the sound absorption hole 4 is in a honeycomb shape and has a better sound absorption effect, exhaust pipes 5 are fixedly connected inside the silencing cotton 3, the three exhaust pipes 5 are distributed at equal intervals, the equal intervals can play a better silencing effect to ensure smooth air circulation, two ends of the bottom of the pipe shell 1 are movably connected with cavity blocks 6, sound insulation materials are filled inside the cavity blocks 6, the cavity blocks 6 can be pulled outwards, so the sound insulation effect is achieved, otherwise, noise can be transmitted to outside air through the cavity blocks 6, the left side of the right cavity block 6 is fixedly connected with a water-containing sponge 7, the bottom of the water-containing sponge 7 is fixedly communicated with a water collection box 22, and the water-containing sponge 7 is used for cleaning a filtering net belt, the surface of the pipe is cleaner, the water collecting box 22 is used for collecting waste water generated when the filter mesh belt 12 is cleaned, the right side of the left cavity block 6 is fixedly connected with the hairbrush 8, the bottom of the hairbrush 8 is fixedly communicated with the dust collecting box 21, the hairbrush 8 scrapes dust on the filter mesh belt 12, the dust collecting box 21 is used for collecting the scraped dust, the bottom of the pipe shell 1 is fixedly connected with the supporting rod 9, the middle part of the supporting rod 9 is movably connected with the first rotating shaft 10, the outer wall of the first rotating shaft 10 is fixedly connected with the rotating disc 11, the outer wall of the rotating disc 11 is movably connected with the filter mesh belt 12, the filter mesh belt 12 is double-layer, the dust absorbing effect is better, the bottom of the left supporting rod 9 is movably connected with the dust collecting box 21, the bottom of the right supporting rod 9 is movably connected with the water collecting box 22, the rear end of the right rotating shaft 10 is fixedly connected with the limiting, a supporting block 18 is fixedly connected at the bottom of the right end of the supporting rod 9, a base 17 is fixedly connected at the top of the supporting block 18, a motor 16 is fixedly connected at the top of the base 17, the motor 16 is arranged at the bottom of the supporting rod 9 which is close to the inner part at the right side, because be close to outside bracing piece 9 bottom swing joint have water collecting box 22, the narrow and small condition that can not satisfy installation motor 16 in space, two 15 of left side fixedly connected with pivot of motor 16, pivot two 15 and bracing piece 9 contact department set up flutedly, the recess here can be used for two 15 left ends of fixed stay pivot, can also prevent that belt 14 from two 15 left ends landing from the pivot, two 15 swing joint in the bottom of belt 14 in pivot, connecting pipe 19 under the equal fixedly connected with in bottom of ash collecting box 21 and water collecting box 22, thread groove 20 has been seted up to lower connecting pipe 19 inner wall, thread groove 20 and the chimney threaded connection of airing exhaust of fan, let the muffler fixed tighter.

When the silencer is needed, firstly, a thread groove 20 in the lower connecting pipe 19 is in threaded connection with an exhaust chimney of a dust remover fan, then a motor 16 is started to drive a rotating shaft two 15 to rotate, the rotating shaft two 15 rotates to drive a belt 14 to rotate, the belt 14 rotates to drive a rotating shaft one 10 to rotate, the rotating shaft one 10 rotates to drive a rotating disc 11 to rotate, the rotating disc 11 rotates to drive a filter mesh belt 12 to rotate, the bottom of the filter mesh belt 12 can firstly contact air containing dust blown from the lower connecting pipe 19, the dust meets the filter mesh belt 12 and is firstly adsorbed on the surface of the bottom of the filter mesh belt 12, when the rotating disc 11 rotates clockwise, the dust can firstly contact with a brush 8 and is swept down by the brush 8 and falls into an ash collecting box 21 to be collected, the rotating disc 11 continues to rotate, when the filter mesh belt 12 rotates to a water-containing sponge 7, the water-containing sponge 7 can clean the surface of, the brush 8 is not cleaned by clean dust, the cleaned waste water enters the water collecting box 22 to be collected, the noise air without dust is transmitted to the exhaust port 2 through the exhaust pipe 5, the sound absorbing hole 4 formed in the surface of the silencing cotton 3 can absorb the noise in the exhaust pipe 5, and the exhaust port 2 discharges the residual air.

In summary, the fan silencer for the dust remover drives the filter mesh belt 12 to rotate through the rotation of the rotary table 11, the dust on the surface of the filter mesh belt 12 is cleaned for the first time through the brush 8, and then cleaned for the second time through the water-containing sponge 7, so that the effect of effectively preventing the dust from being attached to the surface of the silencing cotton 3 is achieved; the dust swept down by the brush 8 can be collected by movably connecting the bottom of the brush 8 with the dust collecting box 21, and the waste water cleaned by the cavity block 6 can be collected by movably connecting the bottom of the water-containing sponge 7 with the water collecting box 22, so that the effect of collecting waste dust and waste liquid is achieved.

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 fan muffler for dust remover, includes tube (1), its characterized in that: the top of the tube shell (1) is fixedly communicated with an exhaust port (2), the inner wall of the tube shell (1) is fixedly connected with silencing cotton (3), the surface of the silencing cotton (3) is provided with an acoustic hole (4), the inner part of the silencing cotton (3) is fixedly connected with an exhaust pipe (5), two ends of the bottom of the tube shell (1) are movably connected with cavity blocks (6), the right side of the left side of each cavity block (6) is fixedly connected with a water-containing sponge (7), the left side of each cavity block (6) is fixedly connected with a brush (8), the bottom of the tube shell (1) is fixedly connected with a support rod (9), the middle part of each support rod (9) is movably connected with a first rotating shaft (10), the outer wall of the first rotating shaft (10) is fixedly connected with a rotating disc (11), the outer wall of the rotating disc (11) is movably connected with a filtering mesh belt (, right side bracing piece (9) bottom swing joint has water-collecting box (22), right side the rear end fixedly connected with spacing collar (13) of pivot (10), swing joint has belt (14) between bracing piece (9) and spacing collar (13), the right-hand member bottom fixedly connected with of bracing piece (9) props up piece (18), prop up piece (18) top fixedly connected with base (17), the top fixedly connected with motor (16) of base (17), the left side fixedly connected with pivot two (15) of motor (16), pivot two (15) swing joint is in the bottom of belt (14), connecting pipe (19) under the equal fixedly connected with in bottom of ash-collecting box (21) and water-collecting box (22), thread groove (20) have been seted up to connecting pipe (19) inner wall down.

2. A fan silencer for a precipitator according to claim 1, wherein: the three exhaust pipes (5) are distributed at equal intervals.

3. A fan silencer for a precipitator according to claim 1, wherein: the motor (16) is arranged at the bottom of the support rod (9) which is close to the inside at the right side.

4. A fan silencer for a precipitator according to claim 1, wherein: the bottom of the brush (8) is fixedly communicated with the dust collecting box (21).

5. A fan silencer for a precipitator according to claim 1, wherein: the bottom of the water-containing sponge (7) is fixedly communicated with the water collecting box (22).

6. A fan silencer for a precipitator according to claim 1, wherein: the interior of the cavity block (6) is filled with sound insulation materials.

7. A fan silencer for a precipitator according to claim 1, wherein: and a groove is formed at the contact part of the second rotating shaft (15) and the supporting rod (9).