CN223118164U

CN223118164U - A sewage filter with diversion discharge function

Info

Publication number: CN223118164U
Application number: CN202422152731.XU
Authority: CN
Inventors: 单义冬; 单仁兵
Original assignee: Yangzhou Siyuan Water Purification Equipment Co ltd
Current assignee: Yangzhou Siyuan Water Purification Equipment Co ltd
Priority date: 2024-09-03
Filing date: 2024-09-03
Publication date: 2025-07-18
Anticipated expiration: 2034-09-03

Abstract

The application discloses a sewage filter with a split-flow discharging function, which relates to the technical field of sewage filters and comprises a filter box body, a pretreatment mechanism, a filtering mechanism and a stirring mechanism, wherein a water inlet is formed in the upper surface of the filter box body, the pretreatment mechanism is arranged in the water inlet, the pretreatment mechanism comprises an upper frame body, two ends of the upper surface of the upper frame body are fixedly connected with a butt strap, the outer surface of the upper frame body is attached to the inner side wall of the water inlet, an inclined filter screen is fixedly connected to the inner wall of the lower right end of the upper frame body, one end of the inclined filter screen, which is far away from the inner wall of the right side of the upper frame body, is fixedly connected with an upper filter screen, one end of the upper filter screen, which is far away from the inclined filter screen, is fixedly connected with the inner wall of the lower left side of the upper frame body, and large solid impurities in sewage can be cleaned in advance through the cooperation of the structures, so that the large solid impurities can be prevented from directly entering the inside the filter box body to influence the stirring of the stirring mechanism, and the sewage treatment efficiency is improved.

Description

Sewage filter with split-flow discharging function

Technical Field

The utility model belongs to the technical field of sewage filters, and particularly relates to a sewage filter with a split-flow discharge function.

Background

The sewage refers to discharged water from life and production which is polluted to a certain extent, and the water which loses the original use function is simply referred to as sewage. In order to protect the environment and human health, it is necessary to treat the sewage to meet environmental emission standards or reuse requirements. The sewage filter is a key environment-friendly device for removing impurities and pollutants in sewage so as to ensure that the water quality reaches the national standard.

The utility model with the bulletin number of CN211419804U discloses a sewage filter with a split-flow discharge function, which comprises a shell and a driving motor, wherein the top of the inside of the shell is fixedly connected with a purifying box, the top of the purifying box is connected with a liquid inlet hopper, the top of the liquid inlet hopper penetrates through the top of the shell and extends upwards, a stirring mechanism is arranged in the purifying box, the bottom of the purifying box is connected with a liquid outlet pipe, one side of the liquid outlet pipe is provided with an opening and closing mechanism, the lower end of the liquid outlet pipe is provided with a filter screen, two sides of the filter screen are connected with the inner wall of the shell through clamping mechanisms, and the lower side of the filter screen is provided with a collecting box fixedly connected in the inner bottom of the shell.

In the process of realizing the application, the technology has the following problems that when sewage is treated in the patent document, the sewage is directly discharged into a purifying box in a shell from a liquid inlet hopper, and is stirred by a stirring mechanism so that flocculant and impurities in the sewage are polymerized to form a aggregate and then purified, but in the application, the sewage is directly discharged into the box, and large solid impurities such as sand, gravel, metal particles, plastic particles and the like are always discharged into the purifying box, and can damage the stirring mechanism, and meanwhile, the sewage also contains long and thin fiber wastes such as hair, textile fibers, other plant fibers and the like, and the impurities can be wound on the stirring mechanism to influence the treatment of the sewage by the stirring mechanism.

For this purpose, a sewage filter with a split-flow discharge function is proposed.

Disclosure of utility model

The utility model aims to clean larger solid impurities in sewage in advance, prevent the larger solid impurities from directly entering the filter box body to affect the stirring of a stirring mechanism, and improve the sewage treatment efficiency.

The technical scheme adopted by the utility model is as follows:

The utility model provides a sewage filter of reposition of redundant personnel emission function, includes filter box, pretreatment mechanism, filtering mechanism and rabbling mechanism, the water inlet has been seted up to the upper surface of filter box, pretreatment mechanism sets up the inside of water inlet, pretreatment mechanism is including last framework, the upper surface both ends fixedly connected with strap of last framework, the surface of going up the framework with the inside wall of water inlet is laminated mutually, the right side lower extreme inner wall fixedly connected with oblique filter screen of last framework, the one end fixedly connected with that the oblique filter screen kept away from the right side inner wall of last framework is gone up the filter screen, go up the filter screen keep away from the one end of oblique filter screen with the left side lower extreme inner wall fixedly connected with of last framework;

The stirring mechanism comprises a motor, the motor is fixedly connected with the outer wall of the right side of the filter box body, a rotating rod is installed at the output end of the motor, one end of the rotating rod, which is far away from the motor, is rotationally connected with the inner wall of the left side of the filter box body through a bearing, a plurality of stirring rods are fixedly connected with the outer surface of the rotating rod, and blades are fixedly connected with the outer surface of the rotating rod along the axial direction.

Further, the middle part of the inner side wall of the filter box body is fixedly connected with a partition plate, a water guide pipe is arranged in the middle of the lower surface of the partition plate, and an electromagnetic valve is arranged on the outer surface of the lower end of the water guide pipe.

Further, the inner wall of the left side of the lower end of the filter box body is fixedly connected with a U-shaped groove body.

Further, the filter mechanism comprises a lower frame body, a lower filter screen is fixedly connected to the inner side wall of the lower frame body, the outer surface of the left end of the lower frame body is spliced with the inner surface of the U-shaped groove body, one end, far away from the U-shaped groove body, of the lower frame body extends to the outside of the filter box body, and then a sealing plate is fixedly connected with the right side face of the sealing plate, and a handle is fixedly connected to the right side face of the sealing plate.

Further, a rubber pad is adhered to the upper surface of the lower frame body.

Further, the bottom posts are fixedly connected to two ends of the lower surface of the filter box body, the bottom inner containing cavity of the filter box body is communicated with a water outlet pipe, a valve is mounted on the outer surface of the water outlet pipe, and the inner bottom surface of the filter box body is inclined from the periphery to the opening of the upper end of the water outlet pipe.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. In the utility model, when the filter box body is used for filtering sewage, the pretreatment mechanism is placed at the opening of the water inlet, the butt strap is lapped on the upper surface of the water inlet, when the sewage passes through the inclined filter screen and the upper filter screen, the inclined filter screen and the upper filter screen intercept and filter larger solid impurities in the sewage, and due to the inclined arrangement of the inclined filter screen, the larger solid impurities can slowly gather on the upper surface of the upper filter screen under the impact of water flow and cannot be directly accumulated on the inclined filter screen, so that the blockage is prevented, the sewage is conveniently and continuously filtered, the staff can conveniently clean the larger solid impurities in the sewage in advance, and the influence of the larger solid impurities directly entering the filter box body on the stirring of the stirring mechanism is avoided, so that the sewage treatment efficiency is improved.

2. In the utility model, after the larger solid impurities in the sewage are filtered by the pretreatment mechanism, the sewage falls into the inner containing cavity at the upper end of the filter box body, the motor is started to drive the stirring rod and the blade to stir, so that smaller particles in the sewage can be more fully mixed with the flocculant, and the blade can cut off the impurities of some long fibers in the rotating process, thereby reducing the winding of the long fibers on the stirring rod.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a pretreatment mechanism according to the present utility model;

FIG. 3 is a schematic diagram of a filtering mechanism according to the present utility model;

Fig. 4 is an enlarged view of a of fig. 1 in the present utility model.

The figure shows that the filter comprises a 1-filter box body, a 2-pretreatment mechanism, a 3-filtration mechanism, a 4-stirring mechanism, a 11-water inlet, a 12-bottom column, a 13-water outlet pipe, a 14-valve, a 15-partition plate, a 16-water guide pipe, a 17-electromagnetic valve, a 18-U-shaped groove body, a 21-upper frame body, a 22-access plate, a 23-inclined filter screen, a 24-upper filter screen, a 31-lower frame body, a 32-rubber pad, a 33-lower filter screen, a 34-sealing plate, a 35-handle, a 41-motor, a 42-rotating rod, a 43-stirring rod and a 44-blade.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to FIGS. 1-4, a sewage filter with a split-flow discharge function comprises a filter box body 1, a pretreatment mechanism 2, a filtering mechanism 3 and a stirring mechanism 4, wherein a water inlet 11 is formed in the upper surface of the filter box body 1, the pretreatment mechanism 2 is arranged in the water inlet 11, the pretreatment mechanism 2 comprises an upper frame body 21, two ends of the upper surface of the upper frame body 21 are fixedly connected with a lapping plate 22, the outer surface of the upper frame body 21 is attached to the inner side wall of the water inlet 11, an inclined filter screen 23 is fixedly connected to the inner wall of the right lower end of the upper frame body 21, one end of the inclined filter screen 23, far away from the right inner wall of the upper frame body 21, is fixedly connected with an upper filter screen 24, one end of the upper filter screen 24, far away from the inclined filter screen 23, is fixedly connected with the inner wall of the left lower end of the upper frame body 21, specifically, when sewage is filtered by the filter box body 1, the pretreatment mechanism 2 is placed in the opening of the water inlet 11, the lapping plate 22 is enabled to be on the upper surface of the water inlet 11, when sewage passes through the inclined filter screen 23 and the upper filter screen 24, the inclined filter screen 23 and the upper filter screen 24 can intercept and filter larger solid impurities in the sewage, the upper frame body can be prevented from being blocked by the inclined filter screen 23, the solid impurities in the sewage can be directly and the sewage can be prevented from being directly accumulated in the upper surface of the sewage filter box, the upper filter screen, the solid impurities can be more conveniently and the solid impurities can be more conveniently filtered and directly and the sewage can be prevented from being directly and directly accumulated in the upper filter screen and directly and the upper filter screen through the upper filter screen and the upper filter screen.

Referring to fig. 1-4, the stirring mechanism 4 comprises a motor 41, the motor 41 is fixedly connected to the outer wall of the right side of the filter box body 1, a rotating rod 42 is installed at the output end of the motor 41, one end of the rotating rod 42, which is far away from the motor 41, is rotatably connected with the inner wall of the left side of the filter box body 1 through a bearing, a plurality of stirring rods 43 are fixedly connected to the outer surface of the rotating rod 42, and blades 44 are fixedly connected to the outer surface of the rotating rod 42 along the axial direction.

Referring to fig. 1-4, a partition plate 15 is fixedly connected to the middle part of the inner side wall of the filter box 1, a water guide pipe 16 is installed in the middle of the lower surface of the partition plate 15, an electromagnetic valve 17 is installed on the outer surface of the lower end of the water guide pipe 16, the upper surface of the partition plate 15 is inclined from the periphery to the opening of the upper end of the water guide pipe 16, and specifically, sewage mixed by stirring by the stirring mechanism 4 can be discharged from the water guide pipe 16 by opening the electromagnetic valve 17.

Referring to fig. 1-4, a U-shaped groove 18 is fixedly connected to the left inner wall of the lower end of the filter box 1, the filtering mechanism 3 comprises a lower frame 31, a lower filter screen 33 is fixedly connected to the inner wall of the lower frame 31, the outer surface of the left end of the lower frame 31 is spliced with the inner surface of the U-shaped groove 18, a sealing plate 34 is fixedly connected to the end, far away from the U-shaped groove 18, of the lower frame 31, a handle 35 is fixedly connected to the right side surface of the sealing plate 34, a rubber pad 32 is adhered to the upper surface of the lower frame 31, specifically, flocculation formed by combining a flocculating agent in sewage with smaller impurities can be filtered by using the lower filter screen 33, and when the upper surface of the lower filter screen 33 needs to be cleaned, the handle 35 can be pulled by hand to enable the lower frame 31 to slide to the outside so that workers can clean.

Referring to fig. 1-4, bottom posts 12 are fixedly connected to two ends of the lower surface of the filter box body 1, a water outlet pipe 13 is communicated with an inner cavity of the bottom end of the filter box body 1, a valve 14 is mounted on the outer surface of the water outlet pipe 13, the inner bottom surface of the filter box body 1 is inclined from the periphery to an upper end opening of the water outlet pipe 13, and specifically, purified water can be discharged from the water outlet pipe 13 by opening the valve 14.

The implementation principle of the sewage filter embodiment with the split-flow discharging function is as follows:

When the device is used, an external power supply is firstly connected, when the filter box body 1 is used for filtering sewage, the pretreatment mechanism 2 is placed at the opening of the water inlet 11, the access board 22 is overlapped on the upper surface of the water inlet 11, when sewage passes through the inclined filter screen 23 and the upper filter screen 24, the inclined filter screen 23 and the upper filter screen 24 intercept and filter larger solid impurities in the sewage, due to the inclined arrangement of the inclined filter screen 23, the larger solid impurities can be slowly converged on the upper surface of the upper filter screen 24 under the impact of water flow, and cannot be directly accumulated at the inclined filter screen 23, so that the blockage is prevented, the sewage can be conveniently and continuously filtered, the staff can conveniently clean the larger solid impurities in the sewage in advance through the cooperation of the structures, the influence of the larger solid impurities on the stirring of the stirring mechanism 4 in the filter box body 1 is avoided, and the sewage treatment efficiency is improved.

After filtering bigger solid impurity in sewage through pretreatment mechanism 2, sewage falls into the inside appearance chamber of upper end of filter box 1 after, start motor 41 can make dwang 42 drive puddler 43 and blade 44 and stir to less particulate matter in the sewage can be more abundant with the mixture of flocculating agent, and blade 44 can cut off some long fibrous impurity at pivoted in-process, reduces the winding of long fiber on dwang 42.

In another aspect, the electromagnetic valve 17 is opened to discharge the sewage mixed by the stirring mechanism 4 from the water guide pipe 16, the flocculating constituent formed by combining the flocculating agent in the sewage with the smaller impurities can be filtered by the lower filter screen 33, and when the upper surface of the lower filter screen 33 needs to be cleaned, the handle 35 can be pulled by hand to slide the lower frame 31 to the outside, so that the staff can clean.

The foregoing embodiments are merely for illustrating the technical solution of the present utility model, but not for limiting the same, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that modifications may be made to the technical solution described in the foregoing embodiments or equivalents may be substituted for parts of the technical features thereof, and that such modifications or substitutions do not depart from the spirit and scope of the technical solution of the embodiments of the present utility model in essence.

Claims

1. A sewage filter with a diversion discharge function, comprising a filter housing (1), a pretreatment mechanism (2), a filtering mechanism (3) and a stirring mechanism (4), characterized in that: a water inlet (11) is provided on the upper surface of the filter housing (1), the pretreatment mechanism (2) is arranged inside the water inlet (11), the pretreatment mechanism (2) comprises an upper frame (21), two ends of the upper surface of the upper frame (21) are fixedly connected with straps (22), the outer surface of the upper frame (21) is in contact with the inner side wall of the water inlet (11), an oblique filter screen (23) is fixedly connected to the inner wall of the lower right end of the upper frame (21), one end of the oblique filter screen (23) away from the inner wall of the right side of the upper frame (21) is fixedly connected to an upper filter screen (24), and one end of the upper filter screen (24) away from the oblique filter screen (23) is fixedly connected to the inner wall of the lower left end of the upper frame (21);

The stirring mechanism (4) comprises a motor (41), the motor (41) being fixedly connected to the right outer wall of the filter housing (1), a rotating rod (42) being mounted on the output end of the motor (41), an end of the rotating rod (42) away from the motor (41) being rotatably connected to the left inner wall of the filter housing (1) via a bearing, a plurality of stirring rods (43) being fixedly connected to the outer surface of the rotating rod (42), and a blade (44) being fixedly connected to the outer surface of the rotating rod (42) along the axial direction.

2. A sewage filter with a diversion discharge function as claimed in claim 1, characterized in that: a partition (15) is fixedly connected to the middle of the inner wall of the filter box (1), a water pipe (16) is installed in the middle of the lower surface of the partition (15), and a solenoid valve (17) is installed on the outer surface of the lower end of the water pipe (16).

3. A sewage filter with a diversion and discharge function as claimed in claim 2, characterized in that the upper surface of the partition (15) is inclined from all sides toward the upper end opening of the water pipe (16).

4. A sewage filter with a diversion discharge function as claimed in claim 1, characterized in that a U-shaped groove (18) is fixedly connected to the inner wall of the left side of the lower end of the filter housing (1).

5. A sewage filter with a diversion discharge function as claimed in claim 4, characterized in that: the filtering mechanism (3) comprises a lower frame (31), the inner side wall of the lower frame (31) is fixedly connected to a lower filter screen (33), the outer surface of the left end of the lower frame (31) is plugged into the inner surface of the U-shaped trough (18), and the end of the lower frame (31) away from the U-shaped trough (18) extends to the outside of the filter box (1) and is fixedly connected to a sealing plate (34), and the right side surface of the sealing plate (34) is fixedly connected to a handle (35).

6. A sewage filter with a diversion discharge function as claimed in claim 5, characterized in that a rubber pad (32) is bonded to the upper surface of the lower frame (31).

7. A sewage filter with a diversion discharge function as claimed in claim 1, characterized in that: bottom columns (12) are fixedly connected to both ends of the lower surface of the filter box (1), the internal cavity at the bottom end of the filter box (1) is connected to a water outlet pipe (13), a valve (14) is installed on the outer surface of the water outlet pipe (13), and the inner bottom surface of the filter box (1) is inclined from all sides to the upper end opening of the water outlet pipe (13).