CN215430086U

CN215430086U - Silencer is used in stone material production dust removal

Info

Publication number: CN215430086U
Application number: CN202122341619.7U
Authority: CN
Inventors: 李海波
Original assignee: Guangxi Guohao Technology Co ltd
Current assignee: Guangxi Guohao Technology Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-01-07
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a silencer for dedusting in stone production, which comprises a shell, a motor, a filter cylinder, a support ring, a cabinet door, an auxiliary pipe, sound-absorbing cotton, a sound-absorbing plate and a sound-insulating felt, wherein the motor is positioned on the left side of the shell and fixedly connected with the left side of the shell, the output end of the motor extends into the shell and is fixedly connected with the left side of the filter cylinder, the surface of the filter cylinder is movably connected with the inner wall of the support ring, the outer side of the support ring is fixedly connected with the inner wall of the shell through a connecting rod, the right side of the shell is hinged with the left side of the cabinet door, the auxiliary pipe is positioned at the top of the shell and is communicated with the top of the shell, and the inner wall of the auxiliary pipe is fixedly connected with the surface of the sound-absorbing cotton. The shell is arranged to prevent dust from spreading, the noise is limited by the sound-proof felt, and the auxiliary pipe, the sound-absorbing cotton and the sound-absorbing plate are used for absorbing the noise, so that the noise is weakened, and the influence of the noise on the physical and psychological health of workers is reduced.

Description

Silencer is used in stone material production dust removal

Technical Field

The utility model relates to the technical field of stone production, in particular to a silencer for dedusting in stone production.

Background

Building stones can utilize the screening installation to filter building stones when carrying out production, and the screening installation commonly used is the cylinder sieve separator, but building stones can produce a large amount of dusts when screening, in order to avoid the dust to stretch, can install dust keeper on the screening installation, come to restrict the dust, can have dust keeper now and only possess dustproof function, produced noise weakens when unable screening building stones.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a silencer for dedusting in stone production, which has the advantage that a dustproof device can protect noise and solves the problem that the existing dustproof device cannot protect the noise.

In order to achieve the purpose, the utility model provides the following technical scheme: a silencer for dedusting in stone production comprises a shell, a motor, a filter cylinder, a support ring, a cabinet door, an auxiliary pipe, sound-absorbing cotton, a sound-absorbing plate and a sound-insulating felt;

the motor is positioned on the left side of the shell and fixedly connected with the left side of the shell, the output end of the motor extends into the shell and is fixedly connected with the left side of the filter cylinder, the surface of the filter cylinder is movably connected with the inner wall of the support ring, the outer side of the support ring is fixedly connected with the inner wall of the shell through a connecting rod, and the right side of the shell is hinged with the left side of the cabinet door;

the utility model discloses a sound-absorbing board, including shell, auxiliary pipe, sound-absorbing cotton, sound-absorbing felt, sound-absorbing cotton, sound-absorbing board, auxiliary pipe, sound-absorbing board and sound-absorbing board, sound-absorbing board and sound-absorbing board.

Preferably, the left side of the cabinet door is fixedly connected with an auxiliary block positioned inside the housing, and the left side of the auxiliary block extends into the filter cartridge and is connected with the inner wall of the filter cartridge in a sealing manner.

Preferably, the top of the auxiliary tube is sleeved with a protective cover, and the top inside the protective cover is fixedly connected with the top of the auxiliary tube through a connecting rod.

Preferably, both sides of the surface of the filter cylinder are fixedly connected with limiting rings, and the limiting rings are positioned on the inner side of the support ring.

Preferably, a silencing cover is sleeved outside the motor, and the right side of the silencing cover is fixedly connected with the left side of the shell.

Preferably, the bottom of the shell is fixedly connected with a telescopic supporting leg, and the bottom of the telescopic supporting leg is fixedly connected with a supporting foot plate.

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

1. the shell is arranged to prevent dust from spreading, the noise is limited by the sound-proof felt, and the auxiliary pipe, the sound-absorbing cotton and the sound-absorbing plate are used for absorbing the noise, so that the noise is weakened, and the influence of the noise on the physical and psychological health of workers is reduced.

2. According to the utility model, the auxiliary block is arranged to seal the filter cylinder, so that stone is prevented from entering the screening equipment through a gap between the filter cylinder and the cabinet door, and the screening equipment is prevented from being influenced.

3. The auxiliary pipe is protected by arranging the protective cover, so that sundries are prevented from entering the auxiliary pipe, and the auxiliary pipe is blocked.

4. According to the utility model, the limiting ring is arranged to limit the filter cartridge, so that the filter cartridge is prevented from displacing, the screening of stone is influenced, and the practicability of the screening equipment is improved.

5. The noise reduction cover is arranged to protect the motor, simultaneously weaken noise generated by the motor during working, and further improve the noise reduction function of the screening equipment.

6. According to the utility model, the height of the screening equipment is adjusted by arranging the telescopic supporting legs, the contact area of the screening equipment and the ground is increased by utilizing the supporting foot disc, and the stability of the screening equipment is improved.

Drawings

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

FIG. 2 is a schematic cross-sectional elevational view of a structural shell of the present invention;

fig. 3 is an enlarged structural view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a housing; 2. a motor; 3. a filter cartridge; 4. a support ring; 5. a cabinet door; 6. an auxiliary tube; 7. sound-absorbing cotton; 8. a sound-absorbing panel; 9. a sound-deadening felt; 10. an auxiliary block; 11. a protective cover; 12. a limiting ring; 13. a sound deadening hood; 14. a telescopic leg; 15. a supporting foot plate.

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.

As shown in fig. 1 to 3, the silencer for dedusting in stone production provided by the utility model comprises a shell 1, a motor 2, a filter cylinder 3, a support ring 4, a cabinet door 5, an auxiliary pipe 6, sound-absorbing cotton 7, a sound-absorbing plate 8 and a sound-insulating felt 9;

the motor 2 is positioned on the left side of the shell 1 and fixedly connected with the left side of the shell 1, the output end of the motor 2 extends into the shell 1 and is fixedly connected with the left side of the filter cylinder 3, the surface of the filter cylinder 3 is movably connected with the inner wall of the support ring 4, the outer side of the support ring 4 is fixedly connected with the inner wall of the shell 1 through a connecting rod, and the right side of the shell 1 is hinged with the left side of the cabinet door 5;

the auxiliary pipe 6 is positioned at the top of the shell 1 and communicated with the top of the shell 1, the inner wall of the auxiliary pipe 6 is fixedly connected with the surface of the sound-absorbing cotton 7, the inner wall of the discharge hole of the shell 1 is fixedly connected with the surface of the sound-absorbing plate 8, and the inner wall of the shell 1 is fixedly connected with the outer side of the sound-insulating felt 9.

Referring to fig. 2, an auxiliary block 10 located inside the housing 1 is fixedly connected to the left side of the cabinet door 5, and the left side of the auxiliary block 10 extends into the filter cartridge 3 and is connected to the inner wall of the filter cartridge 3 in a sealing manner.

As a technical optimization scheme of the utility model, the filter cartridge 3 is sealed by arranging the auxiliary block 10, so that stone is prevented from entering the interior of the screening equipment through a gap between the filter cartridge 3 and the cabinet door 5, and the influence on the screening equipment is avoided.

Referring to fig. 3, the top of the auxiliary tube 6 is sleeved with a protective cover 11, and the top inside the protective cover 11 is fixedly connected with the top of the auxiliary tube 6 through a connecting rod.

As a technical optimization scheme of the present invention, the auxiliary pipe 6 is protected by providing the protective cover 11, so as to prevent impurities from entering the auxiliary pipe 6, thereby blocking the auxiliary pipe 6.

Referring to fig. 2, a limiting ring 12 is fixedly connected to both sides of the surface of the filter cartridge 3, and the limiting ring 12 is located inside the support ring 4.

As a technical optimization scheme of the utility model, the limiting ring 12 is arranged to limit the filter cylinder 3, so that the filter cylinder 3 is prevented from displacing, the screening of stone materials is influenced, and the practicability of the screening equipment is improved.

Referring to fig. 2, a silencing cover 13 is sleeved outside the motor 2, and the right side of the silencing cover 13 is fixedly connected with the left side of the casing 1.

As a technical optimization scheme of the utility model, the silencing cover 13 is arranged to protect the motor 2, simultaneously weaken the noise generated when the motor 2 works and further improve the noise reduction function of the screening equipment.

Referring to fig. 2, a telescopic leg 14 is fixedly connected to the bottom of the housing 1, and a supporting leg plate 15 is fixedly connected to the bottom of the telescopic leg 14.

As a technical optimization scheme of the utility model, the height of the screening equipment is adjusted by arranging the telescopic supporting legs 14, the contact area of the screening equipment and the ground is increased by utilizing the supporting foot disc 15, and the stability of the screening equipment is improved.

The working principle and the using process of the utility model are as follows: during the use, when screening installation filters the building stones, utilize deadening felt 9 to come produced noise when screening to completely cut off, the guide noise is discharged from shell 1's bin outlet and auxiliary pipe 6, when the noise through shell 1's row expect pipe and auxiliary pipe 6, acoustical panel 8 with inhale sound cotton 7 and can absorb the noise to weaken the noise, final noise reduction is to workman's physical and mental health's influence.

In summary, the following steps: this building stones production silencer for dust removal through setting up shell 1, prevents that the dust from stretching, utilizes deadening felt 9 to come to restrict the noise to utilize auxiliary tube 6, inhale sound cotton 7 and acoustical panel 8 and come to absorb the noise, thereby weaken the noise, the noise reduction is to workman's physical and mental health's influence.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A silencer for dedusting in stone production is characterized by comprising a shell (1), a motor (2), a filter cylinder (3), a support ring (4), a cabinet door (5), an auxiliary pipe (6), sound-absorbing cotton (7), a sound-absorbing plate (8) and a sound-insulating felt (9);

the motor (2) is positioned on the left side of the shell (1) and fixedly connected with the left side of the shell (1), the output end of the motor (2) extends into the shell (1) and is fixedly connected with the left side of the filter cylinder (3), the surface of the filter cylinder (3) is movably connected with the inner wall of the support ring (4), the outer side of the support ring (4) is fixedly connected with the inner wall of the shell (1) through a connecting rod, and the right side of the shell (1) is hinged with the left side of the cabinet door (5);

the utility model discloses a sound insulation board, including shell (1), auxiliary tube (6), sound absorption cotton (7), the inner wall of auxiliary tube (6) and the fixed surface who inhales sound cotton (7) are connected, the inner wall of shell (1) bin outlet is connected with the fixed surface of acoustical panel (8), the inner wall of shell (1) and the outside fixed connection of deadening felt (9).

2. The muffler for removing dust in stone production as claimed in claim 1, wherein: the left side fixedly connected with of cabinet door (5) is located inside supplementary piece (10) of shell (1), the left side of supplementary piece (10) extends to the inside of cartridge filter (3) and with the inner wall sealing connection of cartridge filter (3).

3. The muffler for removing dust in stone production as claimed in claim 1, wherein: the top cover of auxiliary tube (6) is equipped with protective cover (11), the top of protective cover (11) inside passes through the top fixed connection of connecting rod and auxiliary tube (6).

4. The muffler for removing dust in stone production as claimed in claim 1, wherein: the two sides of the surface of the filter cartridge (3) are fixedly connected with limiting rings (12), and the limiting rings (12) are located on the inner sides of the support rings (4).

5. The muffler for removing dust in stone production as claimed in claim 1, wherein: the outside cover of motor (2) is equipped with amortization cover (13), the right side of amortization cover (13) and the left side fixed connection of shell (1).

6. The muffler for removing dust in stone production as claimed in claim 1, wherein: the bottom fixedly connected with flexible landing leg (14) of shell (1), the bottom fixedly connected with supporting leg dish (15) of flexible landing leg (14).