CN220860771U - Multistage filtration's effluent treatment plant - Google Patents

Abstract

The utility model discloses a multi-stage filtration wastewater treatment device, which relates to the technical field of wastewater treatment, and comprises a screening tank and a filtering tank, wherein the upper end of the screening tank is provided with a water inlet, a screening component for screening larger garbage and waste is arranged in the screening tank, the left end of the outer side of the screening tank is provided with a discharge port, the outer side of the discharge port is provided with a crushing component for crushing the garbage and waste, the filtering tank is internally provided with a filtering component for finely filtering sewage.

Description

Multistage filtration's effluent treatment plant

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to a wastewater treatment device with multistage filtration.

Background

Wastewater treatment devices are devices or systems for treating and purifying wastewater, which are intended to remove pollutants from wastewater to protect the environment and human health, and are typically performed by physical means such as screens, settling tanks, grease separators, and the like.

The existing pretreatment of wastewater mainly screens larger suspended matters and sediment in the wastewater by using a screen, precipitation and other methods, and the screened dirt is easy to block the screen holes, so that the wastewater treatment efficiency is low and the subsequent processes such as filtering and purifying are affected.

Disclosure of utility model

The utility model aims to provide a multi-stage filtration wastewater treatment device, which aims to solve the problem that the efficiency is affected by easily blocking sieve pores when the prior wastewater is pretreated in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multistage filtration's effluent treatment plant, includes screening jar and filtration jar, screening jar upper end is provided with the water inlet, screening jar inside is provided with the screening subassembly that is used for screening great rubbish waste material, the discharge gate has been seted up to screening jar outside left end, the discharge gate outside is provided with the crushing subassembly that is used for smashing rubbish waste material, the inside filter subassembly that is used for meticulously filtering sewage that is provided with of filtration jar.

Further, the screening subassembly is including screen cloth, rotation motor, axis of rotation and stirring rod, the inside fixedly connected with screen cloth of screening jar, screening jar upper end fixedly connected with rotation motor, rotation motor lower extreme is through the shaft coupling connection there being the axis of rotation, axis of rotation lower extreme fixedly connected with stirring rod, stirring rod hugs closely screen cloth upper surface and sets up to the S type, after the sewage that has rubbish flows into screening jar inside from the water inlet, the screen cloth that is set up sieves the filtration, later starts rotation motor drive axis of rotation and stirring rod, promotes the dustbin discharge gate department on screen cloth surface to release screening jar inside.

Further, crushing subassembly is including collecting box, crushing roller, drive gear and crushing motor, the discharge gate outside fixedly connected with collecting box, the inside rotation of collecting box is connected with two sets of crushing rollers, the equal fixedly connected with drive gear in crushing roller outside and intermeshing, the crushing motor of fixedly connected with in the collecting box outside, crushing motor passes through the coupling joint with a set of crushing roller, starts crushing motor after the rubbish is carried to the collecting box from the discharge gate, makes two sets of crushing rollers relatively rotate under drive gear's effect, smashes rubbish, is convenient for accomodate the clearance later stage.

Further, smashing the subassembly still including collecting frame, chamber door and water leakage groove, the inside swing joint of collecting box has the collecting frame, the inside rotation of collecting box is connected with the chamber door, the water leakage groove has been seted up to the collecting box right-hand member, the water leakage groove link up each other with screening jar is inside, after the rubbish is smashed, drops to the inside collecting frame of collecting box, later can open the chamber door and take it out and handle, and the water leakage groove of setting can carry out further waterlogging caused by excessive rainfall to the moisture in the rubbish after smashing.

Further, screening jar outside fixedly connected with fixed plate, screening jar right-hand member fixed connection outlet pipe, fixed plate upper end fixedly connected with water pump, outlet pipe and water pump fixed connection, water pump outside fixedly connected with raceway, the waste water after the preliminary screening outwards takes out under outlet pipe and the effect of water pump to send into the filtration jar through the raceway and filter once more.

Further, the filter component comprises a filter frame, a filter screen and a water outlet valve, wherein the filter frame is movably connected inside the filter tank, the filter screen is arranged inside the filter frame, and the water outlet valve is arranged at the front end of the filter tank.

Further, the filtering frame and the filter screen are provided with three groups, the upper end of the filter screen is provided with a sewage treatment adsorption material, and clean water is discharged when the water outlet valve is opened after the multi-layer filtering of the adsorption material inside the multi-layer filtering frame and the filter screen.

Compared with the prior art, the utility model has the beneficial effects that: this multistage filterable effluent treatment plant, after the sewage with rubbish flows into screening jar inside from the water inlet, the screen cloth that is set up sieves and filters, later stir the pole and promote the dustbin discharge gate department on screen cloth surface, after rubbish is carried to the collecting box from the discharge gate in, start crushing motor, make two sets of crushing roller rotate relatively under drive gear's effect, smash rubbish, fall to the collecting box inside collect in the frame, later can open the chamber door with its processing of taking out, compare in traditional wastewater's pretreatment mode, avoid blocking up the emergence of sieve mesh condition, improve treatment effeciency.

Drawings

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

FIG. 2 is a schematic view of the back structure of the present utility model;

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

FIG. 4 is a schematic view of the structure of the collecting box of the present utility model.

In the figure: 1. a screening tank; 2. a filter tank; 3. a water inlet; 4. a screen; 5. a rotating motor; 6. a rotating shaft; 7. a toggle rod; 8. a discharge port; 9. a collection box; 10. a pulverizing roller; 11. a transmission gear; 12. a crushing motor; 13. a collection frame; 14. a door; 15. a water leakage groove; 16. a fixing plate; 17. a water outlet pipe; 18. a water pump; 19. a water pipe; 20. a filter frame; 21. a filter screen; 22. a water outlet valve; 100. a screen assembly; 200. a crushing assembly; 300. and a filter assembly.

Detailed Description

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a multistage filtration's effluent treatment plant, includes screening jar 1 and filtration jar 2, screening jar 1 upper end is provided with water inlet 3, screening jar 1 inside is provided with the screening subassembly 100 that is used for screening great rubbish waste material, discharge gate 8 has been seted up to screening jar 1 outside left end, the discharge gate 8 outside is provided with the crushing subassembly 200 that is used for smashing rubbish waste material, filtration jar 2 inside is provided with the filter subassembly 300 that is used for meticulously filtering sewage.

The screening assembly 100 comprises a screen 4, a rotating motor 5, a rotating shaft 6 and a poking rod 7, the screen 4 is fixedly connected to the inside of the screening tank 1, the rotating motor 5 is fixedly connected to the upper end of the screening tank 1, the rotating shaft 6 is connected to the lower end of the rotating motor 5 through a coupler, the poking rod 7 is fixedly connected to the poking rod 7, the poking rod 7 is clung to the upper surface of the screen 4 and is set to be S-shaped, when sewage with garbage flows into the screening tank 1 from a water inlet 3, the screen 4 is screened and filtered, the rotating motor 5 is started to drive the rotating shaft 6 and the poking rod 7, the garbage bin discharge port 8 on the surface of the screen 4 is pushed, and the screening tank 1 is pushed out, the crushing assembly 200 comprises a collecting box 9, a crushing roller 10, a transmission gear 11 and a crushing motor 12, the outer side of the collecting box 8 is fixedly connected with the collecting box 9, the two groups of crushing rollers 10 are fixedly connected to each other through the transmission gear 11 and meshed with each other, the motor 12 is fixedly connected to the collecting box outer side of the collecting box 9, the motor 12 is connected to the crushing roller 10 through the transmission gear 10, and the two groups of the crushing rollers are connected to the collecting box 10 through the transmission roller 10, and the two groups are convenient to rotate, and the collecting box is convenient to clean and the collecting motor 12, and the garbage is convenient to clean and the collecting and the garbage is discharged and stored in the collecting box.

Simultaneously, crushing subassembly 200 still includes collection frame 13, chamber door 14 and water leakage groove 15, collection frame 13 is connected with to collection box 9 inside swing joint, collection box 9 inside rotates and is connected with chamber door 14, water leakage groove 15 has been seted up to collection box 9 right-hand member, water leakage groove 15 is link up each other with screening jar 1 inside, after the rubbish is smashed, drops to collection frame 13 inside collection box 9, later can open chamber door 14 and take it out and handle, and the water leakage groove 15 of setting can carry out further drainage to the moisture in the rubbish after smashing, screening jar 1 outside fixedly connected with fixed plate 16, screening jar 1 right-hand member fixedly connected with outlet pipe 17, fixed plate 16 upper end fixedly connected with water pump 18, outlet pipe 17 and water pump 18 fixedly connected with raceway 19, the waste water after the preliminary screening outwards is taken out under the effect of outlet pipe 17 and water pump 18 to send into in the filtering jar 2 through raceway 19 and filter once more.

In addition, the filter assembly 300 comprises a filter frame 20, a filter screen 21 and a water outlet valve 22, the filter frame 20 is movably connected inside the filter tank 2, the filter screen 21 is arranged inside the filter frame 20, the water outlet valve 22 is arranged at the front end of the filter tank 2, the filter frame 20 and the filter tank 2 are movably connected, so that the filter tank is convenient to lift and replace, three groups of filter frames 20 and the filter screen 21 are arranged, the upper end of the filter screen 21 is provided with a sewage treatment adsorption material, and clean water is discharged when the water outlet valve 22 is opened after the multi-layer filtration of the adsorption material inside the multi-layer filter frame 20 and the filter screen 21.

Working principle: when the sewage treatment device is used, after sewage with garbage flows into the screening tank 1 from the water inlet 3, the arranged screen 4 is screened and filtered, then the rotating motor 5 is started to drive the rotating shaft 6 and the poking rod 7, the discharge hole 8 of the garbage bin on the surface of the screen 4 is pushed, and the inside of the screening tank 1 is pushed out, after the garbage is conveyed into the collecting tank 9 from the discharge hole 8, the crushing motor 12 is started, two groups of crushing rollers 10 relatively rotate under the action of the transmission gear 11, garbage is crushed, the garbage is conveniently stored and cleaned in the later stage, after the garbage is crushed, the garbage falls into the collecting frame 13 in the collecting tank 9, then the box door 14 can be opened to pump out the garbage to be treated, the water in the crushed garbage can be further drained, the primarily screened waste water is pumped out under the action of the water outlet pipe 17 and the water pump 18, and is conveyed into the filtering tank 2 to be filtered again through the water pipe 19, and after the multilayer filtering of the adsorption materials in the multilayer filtering frame 20 and the filtering screen 21, clean water can be discharged when the water valve 22 is opened, and the filtering frame 20 is movably connected with the filtering tank 2, and the garbage can be conveniently lifted and replaced.

Claims (7)

1. The utility model provides a multistage filtration's effluent treatment plant, includes screening jar (1) and filtration jar (2), its characterized in that: the novel garbage screening device is characterized in that a water inlet (3) is formed in the upper end of the screening tank (1), a screening assembly (100) for screening large garbage and waste is arranged in the screening tank (1), a discharge hole (8) is formed in the left end of the outer side of the screening tank (1), a crushing assembly (200) for crushing the garbage and waste is arranged on the outer side of the discharge hole (8), and a filtering assembly (300) for finely filtering sewage is arranged in the filtering tank (2).

2. A multi-stage filtered wastewater treatment plant as claimed in claim 1, wherein: the screening assembly (100) comprises a screen (4), a rotating motor (5), a rotating shaft (6) and a poking rod (7), wherein the screen (4) is fixedly connected to the inside of the screening tank (1), the rotating motor (5) is fixedly connected to the upper end of the screening tank (1), the rotating shaft (6) is connected to the lower end of the rotating motor (5) through a coupling, the poking rod (7) is fixedly connected to the lower end of the rotating shaft (6), and the poking rod (7) is tightly attached to the upper surface of the screen (4) and is set to be S-shaped.

3. A multi-stage filtered wastewater treatment plant as claimed in claim 1, wherein: crushing subassembly (200) is including collecting box (9), crushing roller (10), drive gear (11) and crushing motor (12), collecting box (9) are fixedly connected with in the discharge gate (8) outside, inside rotation of collecting box (9) is connected with two sets of crushing roller (10), all fixedly connected with drive gear (11) and intermeshing in the crushing roller (10) outside, crushing motor (12) are fixedly connected with in collecting box (9) outside, crushing motor (12) are through the coupling joint with a set of crushing roller (10).

4. A multi-stage filtered wastewater treatment plant as claimed in claim 3, wherein: crushing subassembly (200) still including collecting frame (13), chamber door (14) and water leakage groove (15), collecting box (9) inside swing joint has collecting frame (13), collecting box (9) inside rotates to be connected with chamber door (14), water leakage groove (15) have been seted up to collecting box (9) right-hand member, water leakage groove (15) link up each other with screening jar (1) inside.

5. A multi-stage filtered wastewater treatment plant as claimed in claim 1, wherein: the screening tank is characterized in that a fixed plate (16) is fixedly connected to the outer side of the screening tank (1), a water outlet pipe (17) is fixedly connected to the right end of the screening tank (1), a water pump (18) is fixedly connected to the upper end of the fixed plate (16), the water outlet pipe (17) is fixedly connected with the water pump (18), and a water delivery pipe (19) is fixedly connected to the outer side of the water pump (18).

6. A multi-stage filtered wastewater treatment plant as claimed in claim 1, wherein: the filter assembly (300) comprises a filter frame (20), a filter screen (21) and a water outlet valve (22), wherein the filter frame (20) is movably connected inside the filter tank (2), the filter screen (21) is arranged inside the filter frame (20), and the water outlet valve (22) is arranged at the front end of the filter tank (2).

7. The multi-stage filtered wastewater treatment device of claim 6, wherein: the sewage treatment device is characterized in that three groups of filter frames (20) and filter screens (21) are arranged, and sewage treatment adsorption materials are arranged at the upper ends of the filter screens (21).