CN214974879U

CN214974879U - Low-noise large-flow horizontal spiral filtering centrifuge

Info

Publication number: CN214974879U
Application number: CN202121593737.0U
Authority: CN
Inventors: 马爱忠
Original assignee: Zhangjiagang City Yong Da Machinery Co ltd
Current assignee: Zhangjiagang City Yong Da Machinery Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-12-03
Anticipated expiration: 2031-07-14

Abstract

The utility model relates to a large-traffic horizontal spiral of low noise filters centrifuge, including drive mechanism, connect in the filtering mechanism of drive mechanism output, connect in the actuating mechanism of drive mechanism input, drive mechanism, actuating mechanism all connects on a base, still be connected with a host computer housing that covers drive mechanism and actuating mechanism on the base, the inner wall of host computer housing is pasted with the one deck and is inhaled cotton layer and one deck and inhale the sound sheet layer, it locates between inhaling the sound sheet layer and the host computer housing to inhale the cotton layer clamp of sound, drive mechanism includes the bearing frame, a barrel cup joints at the internal casing of filtering mechanism outlying on the bearing frame fixedly connected with, the outside coaxial external barrel of a casing that has cup jointed of barrel in the casing, it has the sound of inhaling to fill between the external barrel of casing and the internal barrel of casing. Most of noise can be absorbed in the production process of the low-noise large-flow horizontal spiral filtering centrifuge, so that the influence of the noise generated by the operation of equipment on the surrounding environment is greatly reduced.

Description

Low-noise large-flow horizontal spiral filtering centrifuge

Technical Field

The utility model relates to a large-traffic horizontal spiral filtration centrifuge of low noise.

Background

Patent number "200920041669X", the utility model patent of patent name "horizontal spiral filter centrifuge of unloading" discloses a horizontal spiral filter centrifuge of unloading because the improvement of productivity, the model of the present horizontal spiral filter centrifuge of unloading is done more big more, and horizontal spiral filter centrifuge of unloading is at work, and the noise is also more and more big, has formed the noise pollution, influences enterprise's staff and near resident's normal life.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the low-noise large-flow horizontal spiral filtering centrifuge can absorb most of noise in the production process, so that the influence of the noise generated by equipment operation on the surrounding environment is greatly reduced.

In order to solve the technical problem, the utility model discloses a technical scheme is: the low-noise large-flow horizontal spiral filtering centrifuge comprises a transmission mechanism, a filtering mechanism connected to the output end of the transmission mechanism, and a driving mechanism connected to the input end of the transmission mechanism, wherein the transmission mechanism and the driving mechanism are connected to a base, the base is also connected with a host machine housing covering the transmission mechanism and the driving mechanism, a layer of sound-absorbing cotton layer and a layer of sound-absorbing plate layer are attached to the inner wall of the host machine housing, the sound-absorbing cotton layer is clamped between the sound-absorbing plate layer and the host machine housing, the transmission mechanism comprises a bearing seat, a rotary drum rotatably connected in the bearing seat, and a central shaft coaxially arranged in the rotary drum and rotatably connected with the rotary drum, the bearing seat is fixedly connected with a casing inner cylinder sleeved on the periphery of the filtering mechanism, a casing outer cylinder is coaxially sleeved outside the casing inner cylinder, and the same end of the casing inner cylinder and the casing outer cylinder is fixedly connected with the bearing seat, the other end is connected with a discharging cylinder, the end surface of one end of the discharging cylinder, which is far away from the outer cylinder body of the machine shell, is closed and is provided with a cover which can be opened and closed, the lower end of the discharging cylinder is provided with a discharging port, the discharging port is connected with a material storage box through a pipeline, a liquid outlet pipe is inserted at the bottom of the outer cylinder of the casing, the upper end of the liquid outlet pipe is connected with the inner cylinder of the casing and is communicated with the inner part of the inner cylinder of the casing, the lower end of the liquid outlet pipe extends out of the outer cylinder of the casing, the sound-absorbing cotton is filled between the outer cylinder body of the machine shell and the inner cylinder body of the machine shell, the filtering mechanism comprises a rotary drum and a spiral pusher coaxially arranged with the rotary drum, the rotary drum is fixedly connected to the front end of the rotary drum, the spiral pusher is fixedly connected to the front end of a central shaft, the transmission mechanism further comprises a differential mechanism connected to the rear end of the rotary drum, the rotary drum is fixedly connected with a shell of the differential mechanism, the central shaft is fixedly connected with a mandrel of the differential mechanism, and a driving mechanism is in transmission connection with the shell of the differential mechanism.

As a preferred scheme, the pipeline between the discharge port and the storage box is a double-layer polypropylene fiber telescopic pipe.

Preferably, a plurality of shock absorbing feet are connected to the bottom of the base.

As a preferred scheme, a liquid seal jar is connected through the hose to the drain pipe lower extreme, and this liquid seal jar includes a jar body, and open jar body upper end has the feed liquor hole, has seted up the overflow hole on the lateral wall, and it has a feed liquor pipe to peg graft on the feed liquor hole, and feed liquor pipe lower extreme inserts jar internally and is located overflow hole below, and feed liquor pipe upper end stretches out outside the jar body and communicates with the hose.

As a preferred scheme, one end of the cylinder in the machine shell, which is far away from the bearing seat, is connected with an annular liquid baffle plate.

As a preferred scheme, the spiral pusher comprises a conical cylinder, spiral blades arranged around the outer wall of the conical cylinder and a guide conical hopper coaxially connected to the inner wall of the conical cylinder, wherein the small head end of the conical cylinder is connected with a central shaft, the small head end of the guide conical hopper is far away from the central shaft, at least one material passing hole is formed in the side wall of the conical cylinder between the guide conical hopper and the central shaft, a feeding pipe is inserted into the discharging cylinder, the lower end of the feeding pipe is inserted into the spiral pusher through the small head end of the guide conical hopper, and the outer edge of each spiral blade is close to the inner wall of the rotary drum.

The utility model has the advantages that: the utility model discloses a set up the host computer housing on the base, inhale the cotton layer of sound and inhale the sound sheet layer in the setting of host computer housing inner wall to can absorb most actuating mechanism and the produced noise of drive mechanism operation, barrel and the outer barrel of casing in the filtering mechanism periphery sets up the casing simultaneously, and fill between the barrel outside barrel of barrel and casing in the casing and inhale the sound cotton, thereby absorb most produced noise of filtering mechanism operation, both combine, can make large-traffic horizontal spiral filtration centrifuge in process of production, most noise is absorbed, thereby the influence of noise that greatly reduced equipment operation produced is to all ring edge borders.

The utility model discloses further pipeline between as discharge gate and storage case through adopting double-deck polypropylene fibre telescopic pipe, thereby avoid the noise that large-traffic horizontal spiral filtration centrifuge produced directly escapes from the discharge gate, but the noise pollution when greatly reduced equipment operation.

The utility model discloses further absorb through connecting a plurality of shock attenuation footing bottom the base the produced vibrations of large-traffic horizontal spiral filtration centrifuge when the operation reduce the noise pollution that vibrations produced.

The utility model discloses further pass through a liquid seal jar of hose connection at the drain pipe lower extreme, thereby avoid effectively the noise that large-traffic horizontal spiral filtration centrifuge produced overflows when directly passing through drain pipe discharge filtrating, and the noise can be absorbed by the filtrating in the liquid seal jar, but noise pollution when greatly reduced equipment operation.

Drawings

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a right side view of FIG. 1;

in fig. 1 and 2: 1. the device comprises a transmission mechanism, 101, a bearing seat, 102, a rotary drum, 103, a central shaft, 104, a differential mechanism, 2, a filtering mechanism, 201, a rotary drum, 202, a spiral material pusher, 2021, a cone cylinder, 2022, a spiral blade, 2023, a guide cone hopper, 2024, a material passing hole, 3, a driving mechanism, 4, a base, 5, a host housing, 6, a sound absorption cotton layer, 7, a sound absorption board layer, 8, a shell inner cylinder, 9, a shell outer cylinder, 10, a discharging cylinder, 11, a cover, 12, a discharging hole, 13, a pipeline, 14, a storage box, 15, a liquid outlet pipe, 16, sound absorption cotton, 17, a damping base, 18, a hose, 19, a liquid seal tank, 1901, a tank body, 1902, a liquid inlet hole, 1903, an overflow hole, 1904, a liquid inlet pipe, 20 and a feeding pipe.

Detailed Description

The following describes in detail a specific embodiment of the present invention with reference to the drawings.

As shown in fig. 1 and 2, the low-noise large-flow horizontal spiral filtering centrifuge includes a transmission mechanism 1, a filtering mechanism 2 connected to an output end of the transmission mechanism 1, and a driving mechanism 3 connected to an input end of the transmission mechanism 1, where the transmission mechanism 1 and the driving mechanism 3 are both connected to a base 4, the transmission mechanism 1 includes a bearing seat 101, a drum 102 rotatably connected in the bearing seat 101, and a central shaft 103 coaxially disposed in the drum 102 and rotatably connected to the drum 102, the filtering mechanism 2 includes a drum 201 and a spiral pusher 202 coaxially disposed with the drum 201, the drum 201 is fixedly connected to a front end of the drum 102, the spiral pusher 202 is fixedly connected to a front end of the central shaft 103, the transmission mechanism 1 further includes a differential 104 connected to a rear end of the drum 102, the drum 102 is fixedly connected to a housing of the differential 104, the central shaft 103 is fixedly connected to a mandrel of the differential 104, the drive mechanism 3 is in driving connection with the housing of the differential 104.

The spiral material pusher 202 comprises a conical cylinder 2021, spiral blades 2022 arranged on the outer wall of the conical cylinder 2021 in a surrounding manner, and a material guiding conical hopper 2023 coaxially connected to the inner wall of the conical cylinder 2021, wherein the small head end of the conical cylinder 2021 is connected with the central shaft 103, the small head end of the material guiding conical hopper 2023 is far away from the central shaft 103, the side wall of the conical cylinder 2021 between the material guiding conical hopper 2023 and the central shaft 103 is provided with at least one material passing hole 2024, the discharging cylinder 10 is inserted with a feeding pipe 20, the lower end of the feeding pipe 20 is inserted into the spiral material pusher 202 through the small head end of the material guiding conical hopper 2023, and the outer edge of the spiral blades 2022 is close to the inner wall of the rotary drum 201.

The main frame housing 5 covering the transmission mechanism 1 and the driving mechanism 3 is connected on the base 4, a layer of sound absorbing cotton layer 6 and a layer of sound absorbing plate layer 7 are attached to the inner wall of the main frame housing 5, the sound absorbing cotton layer 6 is clamped between the sound absorbing plate layer 7 and the main frame housing 5, the bearing seat 101 is fixedly connected with an inner shell barrel 8 sleeved on the periphery of the filtering mechanism 2, an outer shell barrel 9 is coaxially sleeved outside the inner shell barrel 8, the same end of the inner shell barrel 8 and the outer shell barrel 9 is fixedly connected with the bearing seat 101, the other end of the inner shell barrel and the outer shell barrel 9 is connected with a discharging barrel 10, one end face of the discharging barrel 10 far away from the outer shell barrel 9 is sealed and is provided with an openable cover 11, the lower end of the discharging barrel 10 is provided with a discharge port 12, the discharge port 12 is connected with a material storage box 14 through a pipeline 13, a liquid outlet pipe 15 is inserted at the bottom of the outer shell barrel 9, the upper end of the liquid outlet pipe 15 is connected on the inner shell barrel 8 and is communicated with the inner shell 8, the lower end of the liquid outlet pipe 15 extends out of the outer cylinder 9 of the machine shell, and sound-absorbing cotton 16 is filled between the outer cylinder 9 of the machine shell and the inner cylinder 8 of the machine shell.

In this embodiment, the pipeline 13 between the discharge port 12 and the storage box 14 is a double-layer polypropylene telescopic pipe. The bottom of the base 4 is connected with a plurality of shock absorbing feet 17. The lower end of the liquid outlet pipe 15 is connected with a liquid seal tank 19 through a hose 18, the liquid seal tank 19 comprises a tank body 1901, a liquid inlet hole 1902 is formed in the upper end of the tank body 1901, an overflow hole 1903 is formed in the side wall, a liquid inlet pipe 1904 is inserted into the liquid inlet hole 1902, the lower end of the liquid inlet pipe 1904 is inserted into the tank body 1901 and is positioned below the overflow hole 1903, and the upper end of the liquid inlet pipe 1904 extends out of the tank body 1901 and is communicated with the hose 18.

The utility model discloses the theory of operation is: the utility model discloses a set up host computer housing 5 on base 4, inhale cotton layer 6 of sound and inhale sound sheet layer 7 in 5 inner wall settings of host computer housing to can absorb most actuating mechanism 3 and the produced noise of 1 operation of drive mechanism, barrel 8 and the outer barrel 9 of casing in the 2 peripheries of filter mechanism set up the casing simultaneously, and fill between barrel 8 and the outer barrel 9 of casing in the casing and inhale sound cotton 16, thereby absorb the produced noise of 2 operation of most filter mechanism, both combine, can make large-traffic horizontal spiral filter centrifuge in process of production, most noise is absorbed, thereby the influence of the noise that greatly reduced equipment operation produced all ring borders.

The utility model discloses further pipeline 13 between as discharge gate 12 and storage case 14 through adopting double-deck polypropylene fibre telescopic pipe, thereby avoid the noise that large-traffic horizontal spiral filtration centrifuge produced directly escapes from discharge gate 12, noise pollution when greatly reduced equipment operation.

The utility model discloses further absorb through connecting a plurality of shock attenuation footing 17 in base 4 bottom large-traffic horizontal spiral filter centrifuge reduces the noise pollution that vibrations produced when the operation.

The utility model discloses further pass through at drain pipe 15 lower extreme and pass through a liquid seal tank 19 of hose 18 connection, thereby avoid effectively the noise that large-traffic horizontal spiral filtration centrifuge produced overflows when directly discharging filtrating through drain pipe 15, and the noise can be absorbed by the filtrating in the liquid seal tank 19, noise pollution when but greatly reduced equipment operation.

The above embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments in use, and are not intended to limit the invention; it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications belong to the protection scope of the present invention.

Claims

1. A low-noise large-flow horizontal spiral filtering centrifuge comprises a transmission mechanism (1), a filtering mechanism (2) connected to the output end of the transmission mechanism (1), and a driving mechanism (3) connected to the input end of the transmission mechanism (1), wherein the transmission mechanism (1) and the driving mechanism (3) are both connected to a base (4), the centrifuge is characterized in that the base (4) is further connected with a host machine housing (5) covering the transmission mechanism (1) and the driving mechanism (3), a sound-absorbing cotton layer (6) and a sound-absorbing plate layer (7) are attached to the inner wall of the host machine housing (5), the sound-absorbing cotton layer (6) is clamped between the sound-absorbing plate layer (7) and the host machine housing (5), the transmission mechanism (1) comprises a bearing seat (101), a rotary drum (102) rotatably connected in the bearing seat (101), and a central shaft (103) coaxially arranged in the rotary drum (102) and rotatably connected with the rotary drum (102), the filter mechanism is characterized in that a shell inner barrel (8) sleeved on the periphery of the filter mechanism (2) is fixedly connected to the bearing seat (101), a shell outer barrel (9) is coaxially sleeved outside the shell inner barrel (8), the same end of the shell inner barrel (8) and the same end of the shell outer barrel (9) are fixedly connected with the bearing seat (101), the other end of the shell inner barrel (8) is connected with a discharging barrel (10), the end face, far away from the shell outer barrel (9), of one end of the discharging barrel (10) is closed and provided with a cover (11) capable of being opened and closed, the lower end of the discharging barrel (10) is provided with a discharging port (12), the discharging port (12) is connected with a material storage box (14) through a pipeline (13), a liquid outlet pipe (15) is inserted at the bottom of the shell outer barrel (9), the upper end of the liquid outlet pipe (15) is connected to the shell inner barrel (8) and communicated with the interior of the shell inner barrel (8), and the lower end of the liquid outlet pipe (15) extends out of the shell outer barrel (9), it inhales sound cotton (16) to fill between barrel (9) and the interior barrel (8) of casing outside the casing, filtering mechanism (2) include rotary drum (201), spiral stoker (202) with rotary drum (201) coaxial setting, rotary drum (201) fixed connection is in rotary drum (102) front end, spiral stoker (202) fixed connection is in center pin (103) front end, drive mechanism (1) still including connecting differential mechanism (104) at rotary drum (102) rear end, the shell fixed connection of rotary drum (102) and differential mechanism (104), center pin (103) and differential mechanism's (104) dabber fixed connection, actuating mechanism (3) are connected with the shell transmission of differential mechanism (104).

2. The low-noise high-flow horizontal spiral filtering centrifuge according to claim 1, wherein the pipeline (13) between the discharge port (12) and the storage tank (14) is a double-layer polypropylene telescopic pipe.

3. The low-noise high-flow horizontal spiral filtering centrifuge according to claim 1, characterized in that a plurality of shock absorbing feet (17) are connected to the bottom of the base (4).

4. The low-noise large-flow horizontal spiral filtering centrifuge according to claim 1, wherein the lower end of the liquid outlet pipe (15) is connected with a liquid seal tank (19) through a hose (18), the liquid seal tank (19) comprises a tank body (1901), the upper end of the tank body (1901) is provided with a liquid inlet hole (1902), the side wall of the tank body is provided with an overflow hole (1903), a liquid inlet pipe (1904) is inserted into the tank body (1901) and is positioned below the overflow hole (1903), and the upper end of the liquid inlet pipe (1904) extends out of the tank body (1901) and is communicated with the hose (18).

5. The low-noise high-flow horizontal spiral filtering centrifuge as claimed in claim 1, wherein one end of the inner cylinder (8) of the casing, which is far away from the bearing seat (101), is connected with an annular liquid baffle plate.

6. The horizontal spiral filtering centrifuge with low noise and large flow rate according to claim 1, wherein the spiral pusher (202) comprises a conical cylinder (2021), spiral blades (2022) arranged around the outer wall of the conical cylinder (2021), and a material guiding conical hopper (2023) coaxially connected to the inner wall of the conical cylinder (2021), the small head end of the conical cylinder (2021) is connected with the central shaft (103), the small head end of the material guiding conical hopper (2023) is far away from the central shaft (103), at least one material passing hole (2024) is formed in the side wall of the conical cylinder (2021) between the material guiding conical hopper (2023) and the central shaft (103), the discharging cylinder (10) is inserted with the feeding pipe (20), the lower end of the feeding pipe (20) is inserted into the spiral pusher (202) through the small head end of the material guiding conical hopper (2023), and the outer edge of the spiral blades (2022) is close to the inner wall of the rotary drum (201).