CN119259278A - A sewage filter centrifuge - Google Patents
A sewage filter centrifuge Download PDFInfo
- Publication number
- CN119259278A CN119259278A CN202411480833.2A CN202411480833A CN119259278A CN 119259278 A CN119259278 A CN 119259278A CN 202411480833 A CN202411480833 A CN 202411480833A CN 119259278 A CN119259278 A CN 119259278A
- Authority
- CN
- China
- Prior art keywords
- pushing
- barrel body
- driving shaft
- mounting platform
- lower barrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/02—Casings; Lids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/08—Rotary bowls
- B04B7/12—Inserts, e.g. armouring plates
- B04B7/16—Sieves or filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/02—Electric motor drives
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- Centrifugal Separators (AREA)
Abstract
本发明公开了一种污水滤料离心机，包括安装平台，所述安装平台上固定安装有下桶体，所述下桶体上通过翻盖动力装置翻转安装有上盖板，所述下桶体内固定安装有轴承座，所述轴承座上转动安装有驱动轴，所述驱动轴固定连接转鼓转动安装在下桶体内，所述驱动轴贯穿下桶体和安装平台，所述转鼓侧壁上设有若干个离心排液孔，所述转鼓内安装有同步转动的滤袋，所述驱动轴内升降安装有顶推滤袋的顶推杆，所述顶推杆通过顶推装置调节升降，所述驱动轴通过转动动力装置驱动转动，所述上盖板上设有进料管和抽气管，所述下桶体底部设有出液口，所述出液口贯穿安装平台；该离心机能有效分离污水内的絮凝物，完成固液分离，同时能有效去除臭味的发散。
The invention discloses a sewage filter centrifuge, comprising a mounting platform, a lower barrel body is fixedly mounted on the mounting platform, an upper cover plate is flipped and mounted on the lower barrel body by a flip cover power device, a bearing seat is fixedly mounted on the lower barrel body, a driving shaft is rotatably mounted on the bearing seat, the driving shaft is fixedly connected to a rotary drum and rotatably mounted in the lower barrel body, the driving shaft passes through the lower barrel body and the mounting platform, a plurality of centrifugal drainage holes are arranged on the side wall of the rotary drum, a synchronously rotating filter bag is arranged in the rotary drum, a pushing rod for pushing the filter bag is lifted and lowered in the driving shaft, the pushing rod is adjusted to lift and lower by a pushing device, the driving shaft is driven to rotate by a rotating power device, a feeding pipe and an exhaust pipe are arranged on the upper cover plate, a liquid outlet is arranged at the bottom of the lower barrel body, and the liquid outlet passes through the mounting platform; the centrifuge can effectively separate flocculants in sewage, complete solid-liquid separation, and can effectively remove the dispersion of odor at the same time.
Description
Technical Field
The invention relates to the technical field of centrifuges, in particular to a sewage filter material centrifuger.
Background
Some open wastewater ponds in sewage treatment plants can generate a large amount of odor gas, so that normal production and living demands of staff and surrounding residents in the plants are influenced, deodorization and purification are needed, floating flocculates and other pollutants exist in the wastewater, purification efficiency is influenced during deodorization and purification, the wastewater ponds can be accumulated in the wastewater ponds to block pipelines and need manual cleaning after reaction in the wastewater ponds, solid-liquid separation is needed to pack solid phases for composting, liquid phases flow into a collecting tank, an activated sludge method is generally used for current solid-liquid separation, the wastewater is directly led into an aeration tank, then enters a sedimentation tank, and organic pollutants in the wastewater are decomposed and removed by utilizing biological condensation, adsorption and oxidation of the activated sludge, so that the sludge and water separation are complicated, the wastewater cannot be subjected to primary treatment, and odor cannot be timely eliminated.
Disclosure of Invention
The invention aims to solve the technical problems that the sewage filter material centrifugal machine can effectively separate flocculate in sewage to complete solid-liquid separation and can effectively remove odor dispersion.
In order to solve the technical problems, the technical scheme is that the sewage filter material centrifuge comprises a mounting platform, a lower barrel body is fixedly mounted on the mounting platform, an upper cover plate is mounted on the lower barrel body in a turnover manner through a turnover cover power device, a bearing seat is fixedly mounted in the lower barrel body, a driving shaft is rotatably mounted on the bearing seat, the driving shaft is fixedly connected with a rotary drum and is rotatably mounted in the lower barrel body, the driving shaft penetrates through the lower barrel body and the mounting platform, a plurality of centrifugal liquid draining holes are formed in the side wall of the rotary drum, a synchronously rotating filter bag is mounted in the rotary drum, a push rod for pushing the filter bag is mounted in the driving shaft in a lifting manner, the push rod is regulated to lift by a pushing device, the driving shaft is driven to rotate through a rotating power device, a feeding pipe and an air extracting pipe are arranged on the upper cover plate, a liquid outlet is formed in the bottom of the lower barrel body, and the liquid outlet penetrates through the mounting platform.
As a preferable scheme, the rotation center of the rotary drum is provided with a conical bulge, the upper opening of the rotary drum is provided with a flange, the filter bag is attached to the inner wall of the rotary drum, the outer edge of the filter bag covers the flange of the rotary drum, the outer wall of the rotary drum is positioned below the flange and is provided with an adjusting hoop for fixing the outer edge of the filter bag, the conical bulge is supported with a clamping block for clamping the filter bag, and the clamping block is rotationally connected with the push rod.
As a preferable scheme, the driving shaft is inserted into the conical bulge, a limiting top plate is arranged in the conical bulge, the end face of the driving shaft is connected with the limiting top plate through screws, the pushing rod penetrates through the limiting top plate, and the rising height of the pushing rod is higher than the opening plane height of the lower barrel body.
As a preferable scheme, an inner shaft sleeve is embedded and installed in the driving shaft, an inner rotating bearing is arranged between the inner shaft sleeve and the driving shaft, inner stop blocks for limiting the inner shaft sleeve to move up and down are arranged on two end faces of the driving shaft, the pushing rod is installed in the inner shaft sleeve in a lifting mode, the pushing device comprises a pushing platform located below the installation platform, a pushing driving wheel in threaded fit with the pushing rod is rotatably installed on the pushing platform, a power driving wheel is kneaded on the pushing driving wheel, the power driving wheel is rotatably installed on the pushing platform, the power driving wheel is driven to rotate through a pushing power motor, and the pushing power motor is fixedly installed below the pushing platform.
As a preferable scheme, the bearing seat is internally in running fit with the driving shaft through an outer rotating bearing, the upper end face of the bearing seat and the lower end face of the mounting platform are provided with outer baffle blocks which limit the outer rotating bearing up and down, and the outer baffle blocks on the lower end face of the mounting platform are provided with ladder grooves matched with the mounting platform.
As a preferred solution, the upper cover plate is provided with a flushing pipe for flushing the side wall of the conical bulge.
As a preferred scheme, flip power device is including articulating the flip cylinder of installing on mounting platform, fixed mounting has the flip seat on the lower staving, upper cover plate fixed mounting has the flip pole, the flip pole articulates with the flip seat, the piston rod of flip cylinder articulates with the afterbody of flip pole.
As a preferable scheme, a fixing structure which is mutually fixed is arranged between the upper cover plate and the lower barrel body.
After the technical scheme is adopted, the sewage filter material centrifuge has the advantages that the sewage filter material centrifuge comprises a mounting platform, a lower barrel body is fixedly mounted on the mounting platform, an upper cover plate is mounted on the lower barrel body in a turnover manner through a turnover cover power device, a bearing seat is fixedly mounted in the lower barrel body, a driving shaft is rotatably mounted on the bearing seat, the driving shaft is fixedly connected with a rotary drum and is rotatably mounted in the lower barrel body, the driving shaft penetrates through the lower barrel body and the mounting platform, a plurality of centrifugal liquid draining holes are formed in the side wall of the rotary drum, a synchronously rotating filter bag is mounted in the rotary drum, a push rod for pushing the filter bag is arranged in the driving shaft in a lifting manner, the push rod is regulated to be lifted through a pushing device, the driving shaft is driven to rotate through a rotating power device, a feeding pipe and an exhaust pipe are arranged on the upper cover plate, a liquid outlet is formed in the bottom of the lower barrel body, the liquid outlet penetrates through the mounting platform, the upper cover plate is in a turnover manner and the lower barrel body, sewage is conveyed into the rotary drum through the feeding pipe, after the rotary drum is fixed, the driving shaft penetrates through the lower barrel body and the mounting platform, the driving shaft is synchronously started, the driving power device to rotate, the driving shaft rotates to rotate, the sewage is driven to spin the rotary drum, a plurality of centrifugal liquid draining holes are arranged, the filter bag is pushed to rotate, the filter bag is lifted, the filter bag is discharged, the filter bag is effectively separated and the filter bag can be lifted, and the filter bag can be separated and the filter bag can be lifted and the filter material and the filter bag can be rotated.
The rotary drum is characterized in that a conical bulge is arranged at the rotation center of the rotary drum, a flange is arranged at the upper opening of the rotary drum, the filter bag is attached to the inner wall of the rotary drum, the outer edge of the filter bag covers the flange of the rotary drum, an adjusting hoop for fixing the outer edge of the filter bag is arranged below the flange, a clamping block for clamping the filter bag is supported on the conical bulge and is rotationally connected with the pushing rod, sewage in the rotary drum can be effectively accumulated by the conical bulge, the clamping block can be supported, the filter bag can be accurately attached to the rotary drum, the installation tightness of the filter bag can be adjusted by adjusting the hoop, and the installation is convenient.
The driving shaft is inserted into the conical bulge, a limit top plate is arranged in the conical bulge, the end face of the driving shaft is connected with the limit top plate through a screw, the pushing rod penetrates through the limit top plate, the lifting height of the pushing rod is higher than the height of the opening plane of the lower barrel body, so that the driving shaft is in contact with the limit top plate to complete insertion, the driving shaft is fast and accurate to install, the driving shaft can be fixed through the screw to effectively drive the rotary drum to rotate, and the filter bag can move flocculates to the edge of the rotary drum when the pushing rod is lifted, so that the discharging is convenient.
The inner shaft sleeve is embedded in the driving shaft, an inner rotating bearing is arranged between the inner shaft sleeve and the driving shaft, inner stop blocks for limiting the inner shaft sleeve to move up and down are arranged on two end faces of the driving shaft, the pushing rod is installed in the inner shaft sleeve in a lifting mode, the pushing device comprises a pushing platform which is located below the installation platform, a pushing driving wheel which is in threaded fit with the pushing rod is rotatably installed on the pushing platform, a power driving wheel is in gear kneading with the pushing driving wheel, the power driving wheel is rotatably installed on the pushing platform, the power driving wheel is driven to rotate through a pushing power motor, the pushing power motor is fixedly installed below the pushing platform, the inner shaft sleeve can effectively separate the rotation of the driving shaft from the lifting of the pushing rod, the pushing rod is in threaded fit with the pushing driving wheel, the pushing driving wheel can rotate on the pushing platform, the pushing rod can ascend and descend, self-locking can be achieved without moving, the power driving wheel and the pushing driving wheel are in kneading transmission, and the transmission is accurate.
The bearing seat is internally and rotatably matched with the driving shaft through the outer rotating bearing, the upper end face of the bearing seat and the lower end face of the mounting platform are provided with outer baffle blocks for limiting the outer rotating bearing up and down, and the outer baffle blocks on the lower end face of the mounting platform are provided with stepped grooves matched with the mounting platform, so that compression sealing can be completed from the lower end face of the mounting platform, and the upper and lower mounting stability of the outer rotating bearing is ensured.
And because the upper cover plate is provided with the flushing pipe for flushing the side wall of the conical bulge, flocculates can be effectively gathered when the subsequent filter bag is lifted, and the cleaning effect is improved.
The turnover cover power device comprises a turnover cover cylinder which is hinged to the mounting platform, the lower barrel body is fixedly provided with a turnover seat, the upper cover plate is fixedly provided with a turnover rod, the turnover rod is hinged to the turnover seat, a piston rod of the turnover cover cylinder is hinged to the tail of the turnover rod, and the turnover rod can be driven to turn around a hinge point hinged to the turnover seat through the extension and retraction of the piston rod of the turnover cover cylinder, so that the turnover cover power device is simple and reliable in structure and improves the use effect.
And because the fixing structure which is mutually fixed is arranged between the upper cover plate and the lower barrel body, the upper cover plate is ensured to be sealed stably and reliably after being covered on the lower barrel body.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2A;
FIG. 4 is an enlarged view of a portion of FIG. 2B;
FIG. 5 is a schematic view of the structure of the inside of a drum according to an embodiment of the present invention;
In the drawing, 1, an installation platform, 2, a lower barrel body, 3, an upper cover plate, 4, a bearing seat, 5, a driving shaft, 6, a rotary drum, 7, a centrifugal liquid discharge hole, 8, a filter bag, 9, a push rod, 10, a feeding pipe, 11, an exhaust pipe, 12, a liquid outlet, 13, a conical bulge, 14, an adjusting hoop, 15, an upper clamping block, 16, a lower clamping block, 17, a pushing rotary bearing, 18, a limiting top plate, 19, a limiting top plate screw, 20, an inner shaft sleeve, 21, an inner rotary bearing, 22, an inner stop block, 23, a pushing platform, 24, a pushing driving wheel, 25, a power driving wheel, 26, a pushing power motor, 27, an outer rotary bearing, 28, an outer stop block, 29, a ladder groove, 30, a flushing pipe, 31, a flip cylinder, 32, a turnover seat, 33, a turnover rod, 34, a hinge seat, 35, a pressing lock catch, 36, a rotary motor, 37, a driving wheel, 38, a driven wheel, 39 and a driving belt.
Detailed Description
The present invention will be described in further detail with reference to the following examples.
As shown in fig. 1 to 5, a sewage filter material centrifuge, including mounting platform 1, mounting platform 1 goes up fixed mounting has lower staving 2, install upper cover plate 3 through flip power device upset on the lower staving 2, fixed mounting has bearing frame 4 in the lower staving 2, rotate on the bearing frame 4 and install drive shaft 5, drive shaft 5 fixed connection rotary drum 6 rotates and installs in lower staving 2, drive shaft 5 runs through lower staving 2 and mounting platform 1, be equipped with a plurality of centrifugation apocenosis 7 on the rotary drum 6 lateral wall, install synchronous pivoted filter bag 8 in the rotary drum 6, push rod 9 of pushing filter bag 8 is installed in the drive shaft 5 goes up and down, push rod 9 passes through pushing device and adjusts the lift, drive shaft 5 passes through rotation power device drive and rotates, be equipped with inlet pipe 10 and exhaust tube 11 on the upper cover plate 3, the bottom of lower staving 2 is equipped with liquid outlet 12, liquid outlet 12 runs through mounting platform 1.
As shown in figure 2, the rotating center of the rotary drum 6 is provided with a conical bulge 13, the upper opening of the rotary drum 6 is provided with a flange, the filter bag 8 is attached to the inner wall of the rotary drum 6, the outer edge of the filter bag 8 covers the flange of the rotary drum 6, an adjusting hoop 14 for fixing the outer edge of the filter bag 8 is arranged below the flange, the conical bulge 13 is supported with a clamping block for clamping the filter bag 8, the clamping block is rotationally connected with the push rod 9, the rotary drum 6 is of a columnar structure, the conical bulge 13 is positioned at the center of the rotary drum 6, thus the conical bulge 13 can effectively accumulate sewage in the rotary drum 6, the top of the conical bulge 13 can support the clamping block, the filter bag 8 is accurately attached in the rotary drum 6, the clamping block is divided into an upper clamping block 15 and a lower clamping block 16, the filter bag 8 can be tightly pressed through screw fixation, a pushing rotary bearing 17 is arranged between the push rod 9 and the lower clamping block 16, the effective connection is ensured, the installation tightness of the filter bag 8 can be adjusted through the adjusting hoop 14, the filter bag 8 is positioned below the flange is not influenced, the fixing effect of the filter bag 8 is improved, and the installation convenience is improved.
Furthermore, the driving shaft 5 is inserted into the conical bulge 13, a limit top plate 18 is arranged in the conical bulge 13, the end face of the driving shaft 5 is connected with a limit top plate screw 19, the push rod 9 penetrates through the limit top plate 18, the lifting height of the push rod 9 is higher than the opening plane height of the lower barrel body 2, thus when the driving shaft 5 contacts the limit top plate 18, the insertion is completed, the installation is quick and accurate, the driving shaft 5 can be effectively driven to rotate the rotary drum 6 through screw fixation, and in addition, when the push rod 9 ascends, the filter bag 8 can move flocculates to the edge of the rotary drum 6, and the discharging is convenient.
As shown in fig. 3 and 4, the driving shaft 5 is internally embedded and provided with an inner shaft sleeve 20, an inner rotating bearing 21 is arranged between the inner shaft sleeve 20 and the driving shaft 5, two end surfaces of the driving shaft 5 are provided with inner stop blocks 22 for limiting the inner shaft sleeve 20 to move up and down, the pushing rod 9 is lifted and arranged in the inner shaft sleeve 20, the pushing device comprises a pushing platform 23 positioned below the mounting platform 1, a pushing driving wheel 24 in threaded fit with the pushing rod 9 is rotatably arranged on the pushing platform 23, the pushing driving wheel 24 is in gear kneading with a power driving wheel 25, the power driving wheel 25 is rotatably arranged on the pushing platform 23, the power driving wheel 25 is driven to rotate by a pushing power motor 26, the pushing power motor 26 is fixedly arranged below the pushing platform 23, the pushing power driving wheel 25 is driven to rotate, the pushing driving wheel 24 is driven to rotate on the pushing platform 23, so that the pushing rod 9 can be lifted and well in the inner shaft sleeve 20 without being influenced by the rotation of the driving shaft 5, the self-locking can be completed without moving, the power driving wheel 25 is in transmission with the pushing driving wheel 24, and the transmission kneading is accurate.
In the embodiment, the bearing seat 4 is in running fit with the driving shaft 5 through an outer rotating bearing 27, the upper end face of the bearing seat 4 and the lower end face of the mounting platform 1 are provided with outer baffle blocks 28 for limiting the outer rotating bearing 27 up and down, the outer baffle blocks 28 on the lower end face of the mounting platform 1 are provided with stepped grooves 29 matched with the mounting platform 1, the outer rotating bearing 27 is respectively positioned on the upper end face and the lower end face of the bearing seat 4, the stepped grooves 29 are tightly pressed and sealed from the lower end face of the mounting platform 1, the upper and lower mounting stability of the outer rotating bearing 27 is ensured, and the driving shaft 5 rotates in the bearing seat 4 stably.
As shown in FIG. 2, the upper cover plate 3 is provided with a flushing pipe 30 for flushing the side wall of the conical bulge 13, so that after centrifugation, the filter bag 8 covered on the conical bulge 13 is also attached with flocculate, and therefore, flushing through the flushing pipe 30 can be better convenient for effectively converging the flocculate when the subsequent filter bag 8 is lifted and lowered, and the cleaning effect is improved.
In this embodiment, the flip power device includes a flip cylinder 31 hinged on the mounting platform 1, a flip seat 32 is fixedly mounted on the lower barrel 2, a flip rod 33 is fixedly mounted on the upper cover plate 3, the flip rod 33 is hinged with the flip seat 32, a piston rod of the flip cylinder 31 is hinged with a tail of the flip rod 33, the flip cylinder is mounted on the mounting platform 1 through a hinge seat 34, and the flip rod 33 can be driven to flip around a hinge point hinged with the flip seat 32 through expansion and contraction of the piston rod of the flip cylinder 31, so that the flip power device has a simple and reliable structure and improves the use effect.
Furthermore, a fixing structure for fixing the upper cover plate 3 and the lower barrel body 2 is provided, the fixing structure is a pressing lock catch 35, the installation and the use are convenient, and the pressing lock catch 35 can be of a structure such as a bolt and a nut, and the like, and is of an existing structure in the market, so that the structure is not described in detail herein.
The rotary power device comprises a rotary motor 36 fixedly arranged on the mounting platform 1, an output shaft of the rotary motor 36 penetrates through the mounting platform 1, a driving wheel 37 is fixedly arranged on the output shaft, a driven wheel 38 is arranged on the driving shaft 5 through a key slot, and the driving wheel 37 and the driven wheel 38 are in transmission through a transmission belt 39 to finish driving.
The working principle of the embodiment is that firstly, the flip cylinder 31 ascends to flip the upper cover plate 3 and cover the lower barrel body 2 in a matched manner, then the flip cylinder is fixed through the pressing lock catch 35, then sewage is conveyed into the rotary drum 6 through the feed pipe 10, after the sewage is conveyed to a fixed amount, the exhaust pipe 11 synchronously starts to exhaust air, the rotating motor 36 drives the driving wheel 37 to rotate to drive the driven wheel 38 to rotate, the driving shaft 5 rotates to drive the rotary drum 6 of the rotary drum 6 to rotate, the flocculate is centrifugally thrown out, the filter bag 8 is remained, then after stopping rotating, the flushing pipe 30 washes the conical surface of the conical bulge 13, the rotary drum 6 continues to rotate, after the flushing is completely finished, the residual sewage is centrifugally thrown out, the sewage is discharged from the liquid outlet 12, the pushing power motor 26 drives the power driving wheel 25 to rotate to drive the pushing driving wheel 24 to rotate on the pushing platform 23, the pushing rod 9 lifts up and lifts the filter bag 8, flocculate on the middle of the filter bag 8 is gathered together, the upper cover plate 3 is opened, the flocculate is manually cleaned out, and then the operation is repeated.
The above examples are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and adaptations of the technical solution of the present invention should and are intended to fall within the scope of the present invention as defined in the claims.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411480833.2A CN119259278A (en) | 2024-10-23 | 2024-10-23 | A sewage filter centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411480833.2A CN119259278A (en) | 2024-10-23 | 2024-10-23 | A sewage filter centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119259278A true CN119259278A (en) | 2025-01-07 |
Family
ID=94110660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411480833.2A Pending CN119259278A (en) | 2024-10-23 | 2024-10-23 | A sewage filter centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119259278A (en) |
-
2024
- 2024-10-23 CN CN202411480833.2A patent/CN119259278A/en active Pending
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