CN215905987U

CN215905987U - Multistage filter equipment for sewage treatment

Info

Publication number: CN215905987U
Application number: CN202121971163.6U
Authority: CN
Inventors: 熊少康
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-21
Filing date: 2021-08-21
Publication date: 2022-02-25
Anticipated expiration: 2031-08-21

Abstract

The utility model discloses a multistage filtering device for sewage treatment, which comprises a machine body, wherein a water inlet pipe is fixedly installed at the top of the machine body, a first water outlet pipe is fixedly installed at the bottom of the machine body, a first valve is fixedly installed on the first water outlet pipe, a first filter screen plate is arranged on the top side in the machine body, a supporting plate is fixedly installed on one side of the machine body, a first motor is fixedly installed at the top of the supporting plate, a first rotating rod is fixedly installed on an output shaft of the first motor, and the first rotating rod is transversely inserted into the machine body; according to the utility model, through the mutual cooperation of the first filter screen plate, the first motor, the blades, the feeding pipe, the microorganism adsorption screen plate and other components, the sewage passes through the first filter screen plate and then is added with the flocculating agent, the first motor drives the blades to rotate so as to enable the sewage to be fully reacted and then discharged, and the sewage is filtered by the microorganism adsorption screen plate and the activated carbon filter plate and then is discharged by the first water outlet pipe, so that the effect of enhancing the filtering capacity is achieved.

Description

Multistage filter equipment for sewage treatment

Technical Field

The utility model relates to a filtering device, in particular to a multistage filtering device for sewage treatment.

Background

The sewage treatment is a process for purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage, and the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy sources, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, wherein a filtering device for sewage treatment is involved.

At present, the existing sewage treatment multistage filtering device only simply adopts a plurality of filter screens to filter sewage, and the filtering mode is simpler and has weak filtering effect on sewage.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a multi-stage filtration apparatus for sewage treatment to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

a multi-stage filtering device for sewage treatment comprises a machine body, wherein a water inlet pipe is fixedly mounted at the top of the machine body, a first water outlet pipe is fixedly mounted at the bottom of the machine body, a first valve is fixedly mounted on the first water outlet pipe, a first filter screen plate is arranged on the top side in the machine body, a supporting plate is fixedly mounted at one side of the machine body, a first motor is fixedly mounted at the top of the supporting plate, a first rotating rod is fixedly mounted at an output shaft of the first motor, the first rotating rod is transversely inserted into the machine body, a plurality of blades are fixedly mounted at the outer side of the first rotating rod, a partition plate is fixedly mounted below the blades, a feed pipe is fixedly mounted at one side of the machine body and positioned between the first filter screen plate and the partition plate, a second valve is fixedly mounted on the feed pipe, and a second water outlet pipe is fixedly mounted at the bottom of the partition plate, fixed mounting has the solenoid valve on the second outlet pipe, the outside bottom of second outlet pipe and the below that is located the solenoid valve are provided with the screw thread sleeve pipe, through screw thread fixed connection between screw thread sleeve pipe and the second outlet pipe, screw thread sheathed tube inside sliding connection has the second filter screen board, screw thread sheathed tube below is provided with the microorganism and adsorbs the otter board, the below that the microorganism adsorbs the otter board is provided with the active carbon otter board, one side fixed mounting of organism has the switch.

As a still further scheme of the utility model: the front surface of the machine body is hinged with a closed plate, and an observation window is embedded in the closed plate.

As a still further scheme of the utility model: two slots are fixedly arranged on two sides of the interior of the machine body, and the activated carbon screen plate and the microorganism adsorption screen plate are respectively inserted into the two slots.

As a still further scheme of the utility model: the machine body is provided with a rotating hole which is used for being rotationally connected with the first rotating rod, and a sealing ring is fixedly arranged inside the rotating hole and on the outer side of the first rotating rod.

As a still further scheme of the utility model: the bottom fixed mounting of organism has the second motor, the output shaft fixed mounting of second motor has the second dwang, the one end fixed mounting of second dwang has the runner, the vertical inside of inserting to the organism of runner, set up the jack that is used for the runner to insert on the organism, the diameter of jack is greater than the rotatory diameter of runner, top one side of first filter screen board and the position fixed mounting that corresponds with the runner have the stripper bar, stripper bar and runner laminating, the inside both sides of organism all fixed mounting have two fixed blocks, two of the same side fixed mounting has the slide bar between the fixed block, the both sides of first filter screen board respectively with two slide bar sliding connection, the bottom both sides of first filter screen board just are located the outside fixed mounting of two slide bars and have the spring, two the bottom of spring all with fixed block fixed connection, the second motor is electrically connected with the switch through a lead.

As a still further scheme of the utility model: the first motor and the electromagnetic valve are electrically connected with the switch through wires, and the switch is electrically connected with an external power supply through wires.

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

1. according to the utility model, through the mutual cooperation of the first filter screen plate, the first motor, the blades, the feeding pipe, the microorganism adsorption screen plate and other components, the sewage passes through the first filter screen plate and then is added with the flocculating agent, the first motor drives the blades to rotate so as to enable the sewage to be fully reacted and then discharged, and the sewage is filtered by the microorganism adsorption screen plate and the activated carbon filter plate and then is discharged by the first water outlet pipe, so that the effect of enhancing the filtering capacity is achieved.

2. According to the reciprocating motion type screen plate, the second motor, the second rotating rod, the rotating wheel, the extrusion rod, the spring and other components are matched with each other, the second motor drives the rotating wheel to rotate to extrude the extrusion rod, the extrusion rod drives the first screen plate to move downwards, and the spring can help the first screen plate to reset so as to reciprocate, so that the effects of enabling the first screen plate to move up and down and preventing meshes from being blocked are achieved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic view of the structure of the runner of the present invention.

Fig. 3 is a partial top view of the present invention.

Fig. 4 is a front view of the present invention.

Fig. 5 is an enlarged view of the utility model at a in fig. 1.

1. An extrusion stem; 2. a slide bar; 3. a spring; 4. a fixed block; 5. a body; 6. a feed pipe; 7. a blade; 8. a partition plate; 9. a first water outlet pipe; 10. an activated carbon screen plate; 11. adsorbing the mesh plate by the microorganisms; 12. a first rotating lever; 13. a first motor; 14. a first screen plate; 15. a water inlet pipe; 16. a second motor; 17. a second rotating lever; 18. a rotating wheel; 19. a second water outlet pipe; 20. a second screen plate; 21. a threaded bushing; 22. an electromagnetic valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, in an embodiment of the present invention, a multi-stage filtering device for sewage treatment includes a machine body 5, a water inlet pipe 15 is fixedly installed at the top of the machine body 5, a first water outlet pipe 9 is fixedly installed at the bottom of the machine body 5, a first valve is fixedly installed on the first water outlet pipe 9, a first filter screen plate 14 is disposed at the top side of the interior of the machine body 5, a support plate is fixedly installed at one side of the machine body 5, a first motor 13 is fixedly installed at the top of the support plate, a first rotating rod 12 is fixedly installed at an output shaft of the first motor 13, the first rotating rod 12 is transversely inserted into the interior of the machine body 5, a plurality of blades 7 are fixedly installed at the outer side of the first rotating rod 12, a partition plate 8 is fixedly installed below the blades 7, a feed pipe 6 is fixedly installed at a position between the first filter screen plate 14 and the partition plate 8 at one side of the machine body 5, and a second valve is fixedly installed on the feed pipe 6, the bottom fixed mounting of baffle 8 has second outlet pipe 19, fixed mounting has solenoid valve 22 on the second outlet pipe 19, the outside bottom of second outlet pipe 19 and the below that is located solenoid valve 22 are provided with threaded sleeve 21, pass through screw thread fixed connection between threaded sleeve 21 and the second outlet pipe 19, threaded sleeve 21's inside sliding connection has second filter screen board 20, threaded sleeve 21's below is provided with microorganism adsorption otter board 11, the below of microorganism adsorption otter board 11 is provided with activated carbon otter board 10, one side fixed mounting of organism 5 has the switch.

The front surface of the machine body 5 is hinged with a closing plate, and an observation window is embedded in the closing plate.

Two slots are fixedly arranged on two sides of the interior of the machine body 5, and the activated carbon screen plate 10 and the microorganism adsorption screen plate 11 are respectively inserted into the two slots.

The machine body 5 is provided with a rotating hole which is rotatably connected with the first rotating rod 12, and a sealing ring is fixedly arranged inside the rotating hole and on the outer side of the first rotating rod 12.

A second motor 16 is fixedly installed at the bottom of the machine body 5, a second rotating rod 17 is fixedly installed on an output shaft of the second motor 16, a rotating wheel 18 is fixedly installed at one end of the second rotating rod 17, the rotating wheel 18 is vertically inserted into the machine body 5, an insertion hole for inserting the rotating wheel 18 is formed in the machine body 5, the diameter of the insertion hole is larger than the rotating diameter of the rotating wheel 18, an extrusion rod 1 is fixedly installed at one side of the top of the first filter screen plate 14 and at a position corresponding to the rotating wheel 18, the extrusion rod 1 is attached to the rotating wheel 18, two fixed blocks 4 are fixedly installed at two sides of the interior of the machine body 5, a sliding rod 2 is fixedly installed between the two fixed blocks 4 at the same side, two sides of the first filter screen plate 14 are respectively in sliding connection with the two sliding rods 2, springs 3 are fixedly installed at two sides of the bottom of the first filter screen plate 14 and at the outer sides of the two sliding rods 2, and the bottom ends of the two springs 3 are fixedly connected with the fixed blocks 4, the second motor 16 is electrically connected to the switch by a wire.

The first motor 13 and the electromagnetic valve 22 are electrically connected with a switch through wires, and the switch is electrically connected with an external power supply through wires.

The electromagnetic valve 22 has a disclosed structure, and the selected model is HV 510.

The working principle of the utility model is as follows:

when the utility model is used, sewage is discharged into the interior of a machine body 5 from a water inlet pipe 15, some larger particle impurities of the sewage after primary filtration of a first filter screen plate 14 are intercepted by the first filter screen plate 14, the sewage after primary filtration falls into the top of a partition plate 8, a flocculating agent is discharged into the interior of the machine body 5 from a feed pipe 6, a first motor 13 is started, the first motor 13 drives blades to stir the sewage so that the sewage and the flocculating agent fully react, an observation window observes the reaction condition, an electromagnetic valve 2 is started to discharge the sewage through a second filter screen plate 20, an electromagnetic valve 22 is closed, the second filter screen plate 20 and a threaded sleeve 21 can be taken down as required to clean flocculation, the sewage after secondary filtration is discharged from a first water outlet pipe 9 after being filtered by a microorganism adsorption screen plate 11 and an active carbon screen plate 10, a second motor 16 can be started while the sewage is filtered, and a rotating wheel 18 is driven by the second motor 16 to rotate, the extrusion rod 1 is extruded by the rotating wheel 18, the extrusion rod 1 drives the first filter screen plate 14 to move downwards, and the spring 3 can help the first filter screen plate 14 to reset so as to reciprocate, so that the first filter screen plate moves up and down to prevent meshes from being blocked.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A multistage filter device for sewage treatment, includes organism (5), its characterized in that: the top fixed mounting of organism (5) has inlet tube (15), the bottom fixed mounting of organism (5) has first outlet pipe (9), fixed mounting has first valve on first outlet pipe (9), the inside top side of organism (5) is provided with first filter plate (14), one side fixed mounting of organism (5) has the backup pad, and the top fixed mounting of backup pad has first motor (13), the output shaft fixed mounting of first motor (13) has first pivot pole (12), the inside of organism (5) is transversely inserted in first pivot pole (12), the outside fixed mounting of first pivot pole (12) has a plurality of blade (7), the below fixed mounting of blade (7) has baffle (8), the position fixed mounting that just is located between first filter plate (14) and baffle (8) of one side of organism (5) has inlet pipe (6), fixed mounting has the second valve on inlet pipe (6), the bottom fixed mounting of baffle (8) has second outlet pipe (19), fixed mounting has solenoid valve (22) on second outlet pipe (19), the outside bottom of second outlet pipe (19) and the below that is located solenoid valve (22) are provided with threaded sleeve (21), through screw thread fixed connection between threaded sleeve (21) and second outlet pipe (19), the inside sliding connection of threaded sleeve (21) has second filter screen board (20), the below of threaded sleeve (21) is provided with microbial adsorption otter board (11), the below of microbial adsorption otter board (11) is provided with activated carbon otter board (10), one side fixed mounting of organism (5) has the switch.

2. The multistage filtering device for sewage treatment as recited in claim 1, wherein: the front surface of the machine body (5) is hinged with a closed plate, and an observation window is embedded in the closed plate.

3. The multistage filtering device for sewage treatment as recited in claim 1, wherein: the inside both sides of organism (5) all fixed mounting have two slots, activated carbon otter board (10) and microorganism adsorb otter board (11) and insert the inside to two slots respectively.

4. The multistage filtering device for sewage treatment as recited in claim 1, wherein: the machine body (5) is provided with a rotating hole which is used for being rotatably connected with the first rotating rod (12), and a sealing ring is fixedly arranged inside the rotating hole and on the outer side of the first rotating rod (12).

5. The multistage filtering device for sewage treatment as recited in claim 1, wherein: the bottom fixed mounting of organism (5) has second motor (16), the output shaft fixed mounting of second motor (16) has second dwang (17), the one end fixed mounting of second dwang (17) has runner (18), the vertical inside of inserting to organism (5) of runner (18), offer on organism (5) and be used for runner (18) male jack, the diameter of jack is greater than the rotatory diameter of runner (18), the top one side of first filter plate (14) and the position fixed mounting who corresponds with runner (18) have extrusion stem (1), extrusion stem (1) and runner (18) laminating, the equal fixed mounting in inside both sides of organism (5) has two fixed blocks (4), two of fixed block (4) between fixed block (4) fixed mounting have slide bar (2), the both sides of first filter plate with two slide bar (2) sliding connection respectively, the bottom both sides of first filter screen board (14) just are located the outside fixed mounting of two slide bars (2) and have spring (3), two the bottom of spring (3) all with fixed block (4) fixed connection, second motor (16) are connected with the switch electricity through the wire.

6. The multistage filtering device for sewage treatment as recited in claim 1, wherein: the first motor (13) and the electromagnetic valve (22) are electrically connected with the switch through wires, and the switch is electrically connected with an external power supply through wires.