CN218106940U - Sewage treatment device with multi-stage filtering function - Google Patents

Abstract

The utility model discloses a sewage treatment device with multi-stage filtering function, which relates to the technical field of sewage treatment, and aims to solve the technical problem that the inside of the device can not be cleaned in the prior art, and each filtering layer in the device can have dirt accumulation with different degrees due to long-time filtering treatment; mixing component left side is equipped with the inlet tube, the mixing component right side is equipped with the feed inlet, the multistage filter case downside is equipped with the mount, the mount upside is equipped with the fixed station, the fixed station upside is equipped with control panel, multistage filter case left side is equipped with the waste water import, the device can clear up multistage filter case's inside through inside clearance subassembly, clear up the dirt of its inside build-up, thereby avoid the filtration pore to receive the shutoff, thereby avoid increasing the filter time, improve filtration efficiency.

Description

Sewage treatment device with multi-stage filtering function

Technical Field

The utility model belongs to the technical field of sewage treatment, concretely relates to sewage treatment plant with multistage filtering capability.

Background

Sewage treatment is an indispensable processing procedure in the modern industrial production process, because can produce a large amount of sewage waste water in the industrial production, if not in time handle, the sewage that discharges out causes the pollution to the surrounding environment easily, contradict with the environmental protection concept, consequently, all can use sewage treatment plant to handle sewage when sewage discharges.

At present, a utility model with the patent number CN202220701332.2 discloses a sewage treatment device with a multistage filtering function, which comprises a filtering mechanism, a disturbing mechanism and a collecting mechanism, wherein the filtering mechanism comprises a first shell, one end of the first shell is communicated with a water inlet pipe, the other end of the first shell is communicated with a water outlet pipe, and a filter screen, a filter cloth, a semipermeable membrane filter layer and a quartz sand filter layer are sequentially arranged in the first shell along the water outlet direction; the disturbance mechanism comprises a second shell, the first shell is positioned inside the second shell, a plurality of push plates are arranged in the second shell, a plurality of elastic telescopic pieces are fixed between one end of each push plate and the outer wall of the first shell, and a plurality of telescopic cylinders are arranged between the other end of each push plate and the inner wall of the second shell; the collecting mechanism includes the collecting box, and the outlet pipe communicates with the collecting box, and the collecting box intercommunication has the conveyer pipe, is equipped with a plurality of ultraviolet tube in the collecting box, the utility model discloses can play simultaneously and prevent blockking up the effect in the disturbance rivers in the filtering process to the water after handling carries out the disinfection operation. But inside the unable cleaning device of this application scheme, because long-time filtration treatment, inside each filter layer department all can have the dirt of different degree to pile up, if not in time clear up, can increase the filter time, reduce filtration efficiency.

Therefore, in order to solve the problem that the device cannot clean the inside of the device, it is necessary to improve the usage scenario of the device.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Not enough to prior art, the utility model aims to provide a sewage treatment plant with multiple stage filtration function, inside the device aims at solving unable cleaning device under the prior art, because long-time filtration treatment, inside each filter layer department all can have the accumulational technical problem of dirt of different degrees.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a sewage treatment device with multi-stage filtration function, which comprises a multi-stage filtration box, an internal cleaning component arranged at the upper side of the multi-stage filtration box, a mixing tank arranged at the left side of the internal cleaning component, and a mixing component arranged at the upper side of the mixing tank; the utility model discloses a sewage treatment device, including mixing component, multistage filter case, inspection window, first drain, second drain, mixing component, inlet tube, mixing component, feed inlet, multistage filter case downside, mount upside are equipped with the fixed station, the fixed station upside is equipped with control panel, multistage filter case left side is equipped with the waste water import, multistage filter case right side is equipped with the delivery port, multistage filter case front side is equipped with the observation window, multistage filter case downside is equipped with first drain, first drain right side is equipped with the second drain, second drain right side is equipped with the third drain, the third drain right side is equipped with the fourth drain.

When the device of the technical scheme is used, a sewage discharge pipeline is connected to a wastewater inlet, so that sewage can flow into the multistage filter box through the wastewater inlet, and then is discharged from a water outlet on the right side of the multistage filter box, after the sewage treatment is finished, a first sewage discharge port, a second sewage discharge port, a third sewage discharge port and a fourth sewage discharge port on the lower side of the multistage filter box are sequentially opened, so that dirt in the multistage filter box can fall out, then the first sewage discharge port, the second sewage discharge port, the third sewage discharge port and the fourth sewage discharge port are closed, then disinfectant is poured into a mixing tank from a feed inlet, then a water inlet pipe is opened, so that clean water on the outside can flow into the mixing tank, then the mixing assembly is opened to mix materials in the mixing tank, after the mixing is finished, an internal cleaning assembly is opened, the inside of the multistage filter box is cleaned and sterilized, after the treatment, a valve at the mixing tank is closed, so that the internal cleaning assembly operates independently, hot air is blown into the multistage filter box, the inside of the multistage filter box is dried, and bacteria are prevented from growing; through the setting of inside clearance subassembly, can clear up the inside of multistage filter box, clear up its inside dirt of collecting up, thereby avoid the filtration pore to receive the shutoff, thereby avoid increasing the filter time, improve filtration efficiency, through mutually supporting between blending tank and the inside clearance subassembly, can wash the inside of multistage filter box earlier, then dry, make the inside of multistage filter box clear up cleaner, avoid its inside to breed the bacterium.

Further, inside clearance subassembly includes the mainstream pipe, the mainstream pipe downside is equipped with the shunt tubes, the mainstream outside of tubes is equipped with fixed cover, both ends are equipped with the check valve about the mainstream pipe, the mainstream pipe right side is equipped with the air heater, the air heater right side is equipped with the air inlet, through the setting of air heater, can blow off from the mainstream pipe after the outside air heating to carry out drying process to the inside of multistage filter box, make multistage filter box inside cleaner.

Furthermore, the multistage filter case inboard is equipped with the large granule filter layer, the large granule filter layer right side is equipped with the tiny particle filter layer, tiny particle filter layer right side is equipped with first filter screen, through the setting of large granule filter layer, tiny particle filter layer and first filter screen, can carry out multistage filtration to sewage, detach the dirt in the sewage.

Furthermore, first filter screen right side is equipped with the second filter screen, the shunt tubes set up respectively the large granule filter layer the tiny particle filter layer first filter screen with second filter screen left side through the mutual correspondence between shunt tubes and each filter layer for the shunt tubes can blow wind respectively on large granule filter layer, tiny particle filter layer, first filter screen and the second filter screen, and the clearance effect is better.

Furthermore, the shunt tubes right side is equipped with the shower nozzle, the shower nozzle surface is equipped with the nozzle, nozzle evenly distributed is in the shower nozzle surface through the setting of nozzle, can be with increasing water pressure and atmospheric pressure for nozzle department spun liquid and air all have certain impact force, guarantee to clear up the dirt on each filter layer.

Furthermore, the mixing component comprises a fixed block, a driving motor is arranged on the upper side of the fixed block, a stirring shaft is arranged on an output shaft of the driving motor, and the stirring shaft can be driven to rotate through the driving motor, so that the stirring rod can rotate along with the stirring rod.

Furthermore, the stirring rod is arranged on the outer side of the stirring shaft, the stirring rods are uniformly distributed on the outer side of the stirring shaft, and materials in the mixing tank can be mixed through the stirring rods, so that the material mixing efficiency is increased.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a device is through the setting of inside clearance subassembly, can clear up the inside of multistage filter box, clear up its inside dirt that accumulates, thereby avoid filtering the filtration pore and receive the shutoff, thereby avoid increasing the filter time, improve filtration efficiency, through the mutual cooperation between blending tank and the inside clearance subassembly, can wash multistage filter box's inside earlier, then dry, make multistage filter box's inside can clear up cleaner, avoid its inside to multiply the bacterium.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the apparatus of the present invention;

FIG. 2 is a cross-sectional view of an embodiment of the apparatus of the present invention;

FIG. 3 is a schematic view of an internal cleaning assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a mixing assembly in an embodiment of the apparatus of the present invention.

The labels in the figures are: 1. a multi-stage filter tank; 2. an internal cleaning assembly; 3. a mixing tank; 4. a mixing assembly; 5. a water inlet pipe; 6. a feed inlet; 7. a fixed mount; 8. a fixed table; 9. a control panel; 10. a wastewater inlet; 11. a water outlet; 12. a large particle filtration layer; 13. a small particle filtration layer; 14. a first filter screen; 15. a second filter screen; 16. a first drain port; 17. a second sewage draining outlet; 18. a third sewage draining outlet; 19. a fourth sewage draining outlet; 20. a main flow pipe; 21. a shunt tube; 22. a spray head; 23. a nozzle; 24. fixing a sleeve; 25. a hot air blower; 26. an air inlet; 27. a fixed block; 28. a drive motor; 29. a stirring shaft; 30. a stirring rod.

Detailed Description

The sewage treatment device with the multi-stage filtering function has the structural schematic diagram shown in fig. 1, and comprises a multi-stage filtering tank 1, an internal cleaning component 2 arranged on the upper side of the multi-stage filtering tank 1, a mixing tank 3 arranged on the left side of the internal cleaning component 2, and a mixing component 4 arranged on the upper side of the mixing tank 3; mixing component 4 left side is equipped with inlet tube 5, mixing component 4 right side is equipped with feed inlet 6, 1 downside of multistage filter case is equipped with mount 7, 7 upsides of mount are equipped with fixed station 8, 8 upsides of fixed station are equipped with control panel 9, 1 left side of multistage filter case is equipped with waste water inlet 10, 1 right side of multistage filter case is equipped with delivery port 11, 1 front side of multistage filter case is equipped with the observation window, 1 downside of multistage filter case is equipped with first drain 16, 16 right sides of first drain are equipped with second drain 17, 17 right sides of second drain are equipped with third drain 18, 18 right sides of third drain are equipped with fourth drain 19.

For the specific embodiment, the types and specifications of the first sewage draining exit 16, the second sewage draining exit 17, the third sewage draining exit 18 and the fourth sewage draining exit 19 are smaller and smaller, and can be specifically set as required.

Wherein, inside clearance subassembly 2 includes mainstream pipe 20, mainstream pipe 20 downside is equipped with shunt tubes 21, the mainstream pipe 20 outside is equipped with fixed cover 24, both ends are equipped with the check valve about mainstream pipe 20, mainstream pipe 20 right side is equipped with air heater 25, air heater 25 right side is equipped with air inlet 26, multistage filter case 1 inboard is equipped with large granule filter layer 12, large granule filter layer 12 right side is equipped with tiny particle filter layer 13, tiny particle filter layer 13 right side is equipped with first filter screen 14, first filter screen 14 right side is equipped with second filter screen 15, shunt tubes 21 set up respectively at large granule filter layer 12, tiny particle filter layer 13, first filter screen 14 and second filter screen 15 left side, shunt tubes 21 right side is equipped with shower nozzle 22, shower nozzle 22 surface is equipped with nozzle 23, nozzle 23 evenly distributed is on shower nozzle 22 surface, mixing assembly 4 includes fixed block 27, fixed block 27 upside is equipped with driving motor 28, the output shaft of driving motor 28 is equipped with (mixing) shaft 29, the (mixing) rod 30 is equipped with outside (mixing) the (mixing) shaft 29, mixing rod 30 evenly distributed is outside (mixing) 29. The number of the stirring rods 30 and the distribution of the stirring rods can be set as required.

The structure of the cleaning component in the device is schematically shown in figure 3, and the structure of the mixing component in the device is schematically shown in figure 4.

When using the device of this technical scheme, connect sewage discharge pipe in waste water import 10 department earlier, make sewage can circulate the inside to multistage filter box 1 through waste water import 10, discharge from delivery port 11 department on multistage filter box 1 right side again, after sewage treatment finishes, open first drain 16 of multistage filter box 1 downside in proper order earlier, second drain 17, third drain 18 and fourth drain 19, make the dirt in multistage filter box 1 can drop out, then with first drain 16, second drain 17, third drain 18 and fourth drain 19 close, then pour the antiseptic solution into mixing tank 3 from feed inlet 6, then open inlet tube 5 again, make outside clean hydroenergy can flow into mixing tank 3, then open mixing component 4 again and mix the material in mixing tank 3, after mixing finishes, open inside clearance subassembly 2 again, clear up and disinfect the inside of multistage filter box 1, after handling, the valve that will mix tank 3 department closes, make inside clearance subassembly 2 mix the function alone, thereby avoid the inside stoving filter box 1 to breed the bacterium, thereby inside the multistage filter box.

Claims (7)

1. The sewage treatment device with the multi-stage filtering function comprises a multi-stage filtering box, an internal cleaning component arranged on the upper side of the multi-stage filtering box, a mixing tank arranged on the left side of the internal cleaning component, and a mixing component arranged on the upper side of the mixing tank; the improved water-saving filter is characterized in that a water inlet pipe is arranged on the left side of the mixing assembly, a feed inlet is arranged on the right side of the mixing assembly, a fixing frame is arranged on the lower side of the multistage filter box, a fixing table is arranged on the upper side of the fixing frame, a control panel is arranged on the upper side of the fixing table, a wastewater inlet is arranged on the left side of the multistage filter box, a water outlet is arranged on the right side of the multistage filter box, an observation window is arranged on the front side of the multistage filter box, a first sewage discharge port is arranged on the lower side of the multistage filter box, a second sewage discharge port is arranged on the right side of the first sewage discharge port, a third sewage discharge port is arranged on the right side of the second sewage discharge port, and a fourth sewage discharge port is arranged on the right side of the third sewage discharge port.

2. The sewage treatment device with multi-stage filtration function according to claim 1, wherein said internal cleaning assembly comprises a main flow pipe, a diversion pipe is arranged at the lower side of said main flow pipe, a fixing sleeve is arranged at the outer side of said main flow pipe, one-way valves are arranged at the left and right ends of said main flow pipe, a hot air blower is arranged at the right side of said main flow pipe, and an air inlet is arranged at the right side of said hot air blower.

3. The sewage treatment device with the multistage filtering function according to claim 2, wherein a large particle filtering layer is provided inside the multistage filtering tank, a small particle filtering layer is provided on the right side of the large particle filtering layer, and a first filtering net is provided on the right side of the small particle filtering layer.

4. The sewage treatment apparatus having a multi-stage filtering function according to claim 3, wherein a second filter screen is provided on a right side of the first filter screen, and the dividing pipes are respectively provided on a left side of the large particle filtering layer, the small particle filtering layer, the first filter screen and the second filter screen.

5. The sewage treatment device with the multi-stage filtering function according to claim 4, wherein a spray head is arranged at the right side of the flow dividing pipe, and spray nozzles are arranged on the surface of the spray head and are uniformly distributed on the surface of the spray head.

6. The sewage treatment device with the multistage filtering function according to claim 5, wherein the mixing component comprises a fixed block, a driving motor is arranged on the upper side of the fixed block, and an output shaft of the driving motor is provided with a stirring shaft.

7. The sewage treatment device with the multistage filtering function according to claim 6, wherein stirring rods are arranged outside the stirring shaft, and are uniformly distributed outside the stirring shaft.

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