CN219517964U

CN219517964U - Solid-liquid separation structure of sewage treatment equipment

Info

Publication number: CN219517964U
Application number: CN202320853278.8U
Authority: CN
Inventors: 金成�; 陈颉
Original assignee: Flood Technology Jiangsu Co ltd
Current assignee: Flood Technology Jiangsu Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-08-15
Anticipated expiration: 2033-04-17

Abstract

The utility model relates to the technical field of sewage treatment and discloses a solid-liquid separation structure of sewage treatment equipment, which comprises a sewage tank, wherein two sides of the sewage tank are respectively communicated with a water inlet pipe and a water outlet pipe, the top end of the sewage tank is inserted with a filter frame from top to bottom, the top end of the filter frame is inserted with a filter plate from top to bottom, the top end of the filter plate is symmetrically and fixedly provided with L-shaped rods, one ends of the L-shaped rods, which are far away from the filter plate, are respectively clamped at the top ends of electric push rods, and the electric push rods are fixedly arranged at the top ends of the sewage tank and are electrically connected with an electric cabinet fixedly arranged at the side ends of the sewage tank. This sewage treatment device's solid-liquid separation structure monitors the flow size in the outlet pipe and provides the signal for the inside singlechip of electric cabinet, and singlechip control electric putter drives the filter and reciprocates in the filter frame inside for filter the inside hole of filter plate and filter frame crisscross or coincidence each other, thereby adjust the hole size of filtering sewage, need not change filter and filter frame, realized automatically regulated's function.

Description

Solid-liquid separation structure of sewage treatment equipment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a solid-liquid separation structure of sewage treatment equipment.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused. The sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy sources, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and the sewage treatment is increasingly carried into the daily life of common people. The topics related to water pollution are continuously raised, and along with the continuous increase of water resource pollution, the environmental awareness of people is continuously aroused, so that the utilization rate of the corresponding sewage treatment device is increased year by year.

The existing sewage treatment equipment is used for separating solid waste and liquid waste in sewage by using a filter screen, holes for filtering by using the existing filter screen are of fixed size, so that the filtering effect cannot be achieved if the holes are too large, the rate of waste water passing through the filter screen can be reduced if the holes are small, the whole filter screen is required to be replaced if the size of the holes cannot be adjusted, and the existing sewage treatment equipment is inconvenient to use, so that the existing structure is required to be improved to meet actual demands.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a solid-liquid separation structure of sewage treatment equipment, which has the advantages of automatically adjusting the size of a filter screen hole and the like, and solves the technical problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the solid-liquid separation structure of sewage treatment equipment comprises a sewage tank, wherein two sides of the sewage tank are respectively communicated with a water inlet pipe and a water outlet pipe, a filter frame is inserted into the top end of the sewage tank from top to bottom, a filter plate is inserted into the top end of the filter frame from top to bottom, L-shaped rods are symmetrically and fixedly arranged at the top ends of the filter plates, one ends of the L-shaped rods, which are far away from the filter plates, are respectively clamped at the top ends of electric push rods, electric putter fixed mounting is in the sewage case top, and with fixed mounting in the electric cabinet electric connection of sewage case side, outlet pipe middle section fixed mounting has the flow monitor, flow monitor and electric connection of electric cabinet, filter frame and filter all are provided with the hole, and the hole size is unanimous, when the inside bottom contact of filter frame bottom and filter frame, the hole is crisscross each other.

As the preferable technical scheme of the utility model, the two ends of the filter frame in the sewage tank are limited and installed by the clamping rails.

As a preferable technical scheme of the utility model, the top end of the electric push rod is provided with a groove which can be matched with and accommodate the L-shaped rod and is detachably clamped with the L-shaped rod.

As the preferable technical scheme of the utility model, the electric cabinet is internally provided with the singlechip, the input end of the singlechip is electrically connected with the flow monitor, and the output end of the singlechip is electrically connected with the electric push rod.

As the preferable technical scheme of the utility model, two groups of guide rails are symmetrically and fixedly arranged in the sewage tank, wherein one group of guide rails is internally penetrated with a screw rod, the top end of the screw rod is connected with the output end of a motor, and the motor is fixedly arranged at the top end of the sewage tank and is electrically connected with the output end of a single chip microcomputer.

As the preferable technical scheme of the utility model, the outer wall of the screw rod is in threaded connection with the cleaning brush, one end of the cleaning brush far away from the screw rod is connected with the roller, one surface of the brush is attached to the outer wall of the filter frame, and the roller is arranged in the guide rail of the sewage tank far away from one end of the screw rod in a rolling way.

Compared with the prior art, the utility model provides a solid-liquid separation structure of sewage treatment equipment, which has the following beneficial effects:

1. according to the utility model, the flow rate inside the water outlet pipe is monitored by arranging the flow rate monitor in the middle section of the water outlet pipe, when the flow rate inside the water outlet pipe is smaller than or larger than a set value, the flow rate monitor transmits a signal to the singlechip inside the electric cabinet, the singlechip transmits the signal to the electric push rod, the electric push rod pushes the L-shaped rod to move up and down to drive the filter plate to move up and down inside the filter frame, so that the filter plate and holes inside the filter frame are staggered or overlapped with each other, the size of the holes for filtering sewage is adjusted, the filter plate and the filter frame do not need to be replaced, and the automatic adjusting function is realized.

2. According to the utility model, the guide rail is arranged in the sewage tank, the cleaning brush capable of sliding is arranged in the guide rail, and when the flow monitor detects that the flow in the water outlet pipe is smaller, the singlechip controls the motor to rotate positively and negatively, so that the cleaning brush is driven by the screw rod to move up and down in the guide rail, and meanwhile, the surface of the filtering frame, which faces the water inlet pipe, is cleaned by brushing, attachments on the surface are cleaned, and the filtering frame is prevented from being blocked and influencing filtering.

Drawings

FIG. 1 is a schematic perspective view of a sewage treatment apparatus of the present utility model;

FIG. 2 is a schematic side view of the sewage treatment apparatus of the present utility model;

FIG. 3 is a schematic cross-sectional view of a sewage treatment apparatus of the structure of the present utility model;

FIG. 4 is a schematic cross-sectional view of a structural rail of the present utility model;

FIG. 5 is a schematic cross-sectional view of a solid-liquid separation structure of the present utility model;

FIG. 6 is a schematic perspective view of a solid-liquid separation structure of the present utility model.

Wherein: 1. a sewage tank; 2. a water inlet pipe; 3. a water outlet pipe; 4. a filter frame; 5. clamping the rail; 6. a filter plate; 7. an L-shaped rod; 8. an electric push rod; 9. an electric control box; 10. a flow monitor; 11. a guide rail; 12. a screw rod; 13. a motor; 14. cleaning brushes; 15. and a roller.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to FIGS. 1-6, a solid-liquid separation structure of sewage treatment equipment comprises a sewage tank 1, wherein two sides of the sewage tank 1 are respectively communicated with a water inlet pipe 2 and a water outlet pipe 3, a filter frame 4 is inserted into the top end of the sewage tank 1 from top to bottom, a filter plate 6 is inserted into the top end of the filter frame 4 from top to bottom, L-shaped rods 7 are symmetrically and fixedly arranged at the top ends of the filter plate 6, one ends of the L-shaped rods 7, far away from the filter plate 6, are respectively clamped at the top ends of electric push rods 8, the electric push rods 8 are fixedly arranged at the top ends of the sewage tank 1 and are electrically connected with an electric cabinet 9 fixedly arranged at the side end of the sewage tank 1, a flow monitor 10 is fixedly arranged at the middle section of the water outlet pipe 3, the flow monitor 10 is electrically connected with the electric cabinet 9, holes are formed in the filter frame 4 and the filter plate 6, and the sizes of the holes are consistent, when the bottom end of the filter plate 6 contacts with the bottom end inside the filter frame 4, holes are staggered with each other, the flow monitoring meter 10 is arranged in the middle section of the water outlet pipe 3 to monitor the flow inside the water outlet pipe 3, when the flow in the water outlet pipe 3 is smaller than or larger than a set value, the flow monitoring meter 10 transmits signals to the singlechip inside the electric cabinet 9, the singlechip transmits the signals to the electric push rod 8, the electric push rod 8 pushes the L-shaped rod 7 to move up and down to drive the filter plate 6 to move up and down inside the filter frame 4, so that the holes inside the filter plate 6 and the filter frame 4 are staggered or overlapped with each other, the size of the holes for filtering sewage is adjusted, the filter plate 6 and the filter frame 4 do not need to be replaced, and the function of automatic adjustment is realized.

Further, the clamping rails 5 are symmetrically arranged on the inner wall of the sewage tank 1, two ends of the filtering frame 4 can be contained in the sewage tank, the filtering frame 4 is limited, and sewage in the water inlet pipe 2 is prevented from being flushed away.

Further, the groove capable of being matched with and accommodating the L-shaped rod is formed in the top end of the electric push rod 8 and is detachably clamped with the L-shaped rod 7, so that the electric push rod 8 and the L-shaped rod 7 are conveniently separated, the filter plate 6 and the filter frame 4 can be taken out from the inside of the sewage tank 1, and replacement and later maintenance can be performed.

Further, the model of the singlechip is as follows: STM32F205ZCT6, its output control motor 13 respectively with electric putter 8, its signal input part is connected with flow monitor 10, be used for receiving the inside flow signal of outlet pipe 3, judge the filter effect in real time, under the initial condition, the hole of filter frame 4 is located the top of filter 6 holes, when flow monitor 10 detects the inside flow value of outlet pipe 3 and is less than its standard value of setting, send the signal to the singlechip, singlechip control electric putter 8 upwards moves, make L type pole 7 drive filter 6 upwards move in filter frame 4, the hole of filter frame 4 and the overlapping area of filter 6 increase this moment, the flow increases, when flow monitor 10 detects the inside flow value of outlet pipe 3 and is greater than its standard value of setting, singlechip control electric putter 8 descends, filter 6 descends in filter frame 4, the hole of filter frame 4 and the overlapping area of filter 6 reduce, the flow reduces, carry out automatic control.

Further, two groups of guide rails 11 are symmetrically and fixedly arranged in the sewage tank 1, a rotatable screw rod 12 is arranged in the guide rails 11, a cleaning brush 14 is arranged on the outer wall of the screw rod 12, and a motor 13 is used for driving the screw rod 12 to drive the cleaning brush 14 to move up and down on the surface of the filter frame 4 so as to clean attachments and avoid the filter frame 4 from being blocked.

Further, be connected with gyro wheel 15 in the one end that cleaning brush 14 kept away from lead screw 12, and inside gyro wheel 15 rollably installs in the inside guide rail 11 that keeps away from lead screw 12 one end of sewage case 1, this structure can be when the one end of motor 13 drive cleaning brush 14 reciprocates, and the other one end of cleaning brush 14 can slide in guide rail 11 inside, and the setting of gyro wheel 15 can be less gliding frictional force, can let the more smooth and easy that cleaning brush 14 removed.

When the automatic control device is used, in an initial state, the holes of the filter frame 4 are positioned above the holes of the filter plate 6, when the flow monitor 10 detects that the flow value inside the water outlet pipe 3 is smaller than the set standard value, a signal is sent to the singlechip, the singlechip controls the electric push rod 8 to move upwards, the L-shaped rod 7 drives the filter plate 6 to move upwards inside the filter frame 4, at the moment, the overlapping area of the holes of the filter frame 4 and the holes of the filter plate 6 is increased, the flow is increased, meanwhile, the singlechip controls the motor 13 to start, the screw 12 rotates, the cleaning brush 14 driving the outer wall of the screw 12 moves up and down on the outer wall of the filter frame 4, the attachments are cleaned, when the flow monitor 10 detects that the flow value inside the water outlet pipe 3 is larger than the set standard value, the singlechip controls the electric push rod 8 to descend, the hole of the filter plate 6 descends inside the filter frame 4, the overlapping area of the holes of the filter frame 4 and the holes of the filter plate 6 is reduced, and the flow is automatically controlled.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides a solid-liquid separation structure of sewage treatment device, includes sewage case (1), sewage case (1) both sides communicate respectively has inlet tube (2) and outlet pipe (3), its characterized in that: the utility model discloses a sewage case, including sewage case (1), electric putter (8), outlet pipe (3), electric cabinet (9) electric connection, flow monitor (10) and electric cabinet (9) electric connection, filter frame (4) all are provided with the hole with filter (6), and the hole size is unanimous, when filter (6) bottom and the inside bottom contact of filter frame (4), electric putter (8) fixed mounting in sewage case (1) top, and with fixed mounting in electric cabinet (9) electric connection of sewage case (1) side, outlet pipe (3) middle section fixed mounting has flow monitor (10), flow monitor (10) and electric cabinet (9) electric connection, filter frame (4) and filter (6) all are provided with the hole, and the hole size is unanimous.

2. The solid-liquid separation structure of a sewage treatment apparatus according to claim 1, wherein: the two ends of the filter frame (4) in the sewage tank (1) are limited and installed by the clamping rails (5).

3. The solid-liquid separation structure of a sewage treatment apparatus according to claim 2, wherein: the top end of the electric push rod (8) is provided with a groove which can be matched with and accommodate the L-shaped rod and is detachably clamped with the L-shaped rod (7).

4. The solid-liquid separation structure of a sewage treatment apparatus according to claim 1, wherein: the electric cabinet (9) internally mounted has the singlechip, singlechip input and flow monitor electric connection, output and electric putter (8) electric connection.

5. The solid-liquid separation structure of a sewage treatment apparatus according to claim 4, wherein: two groups of guide rails (11) are symmetrically and fixedly arranged in the sewage tank (1), one group of guide rails (11) internally penetrate through a screw rod (12), the top end of the screw rod (12) is connected with the output end of a motor (13), and the motor (13) is fixedly arranged at the top end of the sewage tank (1) and is electrically connected with the output end of the single chip microcomputer.

6. The solid-liquid separation structure of a sewage treatment apparatus according to claim 5, wherein: the utility model discloses a sewage tank, including lead screw (12), filter frame (4), sewage tank (1), lead screw (12) outer wall threaded connection has cleaning brush (14), one end that lead screw (12) was kept away from to cleaning brush (14) is connected with gyro wheel (15), and one side and the laminating of filter frame (4) outer wall of brush, inside guide rail (11) inside keeping away from lead screw (12) one end in sewage tank (1) can be installed in the rolling way.