CN216337138U

CN216337138U - Rural planning is with domestic sewage circulation processing apparatus

Info

Publication number: CN216337138U
Application number: CN202121971521.3U
Authority: CN
Inventors: 孟蝶; 杨丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-21
Filing date: 2021-08-21
Publication date: 2022-04-19
Anticipated expiration: 2031-08-21

Abstract

The utility model discloses a domestic sewage circulating treatment device for rural planning, which comprises a sewage treatment box, wherein a cement base is arranged at the bottom of the sewage treatment box, and the sewage treatment box is fixedly connected with the cement base. This domestic sewage circulation processing apparatus, keep apart the pond and disinfect between sedimentation tank and the contact oxidation pond by hanging down baffle and high-order baffle and separate between the anaerobism, sewage at first enters into the anaerobism and keeps apart the pond and reacts, it is just as in overflowing the high-order baffle and flow into the contact oxidation pond after the water level rises to the take the altitude, sewage can pass through water head tank at this in-process, play the effect of a liquid buffering through water head tank, avoid the inside rivers pressure of cell body too big, simultaneously can also give some not completely filterable material with in sewage and hold back in water head tank, avoid it to lead to the film body to appear blockking up or the contaminated condition in entering into the biomembrane unit, alright so with the number of times that reduces the later stage maintenance.

Description

Rural planning is with domestic sewage circulation processing apparatus

Technical Field

The utility model relates to the technical field of rural domestic sewage treatment, in particular to a domestic sewage circulating treatment device for rural planning.

Background

The rural domestic sewage treatment is to remove and degrade harmful substances and polluted environment components in the domestic sewage to perform harmless treatment, the rural domestic sewage treatment is mainly considered to select mature and reliable technology suitable for rural characteristics and practical sewage treatment application technology, and the rural sewage treatment can neutralize the water quality according to practical conditions so as to achieve recycling and environment-friendly degradation discharge. The first is a natural treatment system, which utilizes the principles of soil filtration, plant absorption and microbial decomposition, and is also called an ecological treatment system, and the second is a biological treatment system, which can be divided into aerobic biological treatment and anaerobic biological treatment.

However, the existing rural domestic sewage treatment device needs to overhaul the internal cavity structure in the using process, so that the normal cycle operation of the equipment can be ensured, but the input manpower and material resources are relatively large, which is not beneficial to saving the cost; therefore, the existing requirements are not met, and a domestic sewage circulating treatment device for rural planning is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a domestic sewage circulating treatment device for rural planning, which aims to solve the problems that the conventional rural domestic sewage treatment device in the background art needs to overhaul an internal cavity structure in the using process so as to ensure that equipment can normally operate circularly, but the investment of manpower and material resources is relatively large, and the cost is not saved favorably.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a rural planning is with domestic sewage circulation processing apparatus, includes the sewage treatment case, the bottom of sewage treatment case is provided with the cement base, and sewage treatment case and cement base fixed connection, the top of sewage treatment case is provided with fan top case, and fan top case and sewage treatment case pass through bolted connection, the top of fan top case is provided with hides the rain cornice, and hides the rain cornice and pass through the leg joint with fan top case, the both ends that the fan pushed up the case all are provided with the stock solution jar body, and the stock solution jar body extends to the inside of sewage treatment case, the bottom of sewage treatment case one end is provided with the outlet, and the top of the sewage treatment case other end is provided with the water inlet, water inlet and outlet pass through flange joint with the sewage treatment case.

Preferably, the inside of sewage treatment case is provided with the contact oxidation pond, the one end in contact oxidation pond is provided with the anaerobism isolation pond, and the other end in contact oxidation pond is provided with the disinfection sedimentation tank.

Preferably, the water inlet extends to the inside of anaerobism isolation pond, and the outlet extends to the inside of disinfection sedimentation tank, the stock solution jar body sets up the top at anaerobism isolation pond and disinfection sedimentation tank.

Preferably, a biological membrane unit is arranged in the contact oxidation pond, and the top box of the fan extends to the upper part of the biological membrane unit.

Preferably, both ends of the contact oxidation pond are provided with a vertical partition plate, and the outer side of the vertical partition plate is provided with a high-position partition plate.

Preferably, one side of the high-position partition plate is provided with a water level difference groove, and the water level difference groove is in a stepped structure.

Preferably, the bottom of the top box of the fan is provided with an air inlet valve, and the outer surface of the air inlet valve is provided with a filter screen grating.

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

1. this domestic sewage circulation processing apparatus, keep apart the pond and disinfect between sedimentation tank and the contact oxidation pond by hanging down baffle and high-order baffle and separate between the anaerobism, sewage at first enters into the anaerobism and keeps apart the pond and reacts, it is just as in overflowing the high-order baffle and flow into the contact oxidation pond after the water level rises to the take the altitude, sewage can pass through water head tank at this in-process, play the effect of a liquid buffering through water head tank, avoid the inside rivers pressure of cell body too big, simultaneously can also give some not completely filterable material with in sewage and hold back in water head tank, avoid it to lead to the film body to appear blockking up or the contaminated condition in entering into the biomembrane unit, alright so with the number of times that reduces the later stage maintenance.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is an overall side view of the present invention;

fig. 3 is a partial structural schematic view of the fixing table of the present invention.

In the figure: 1. a sewage treatment tank; 2. a cement base; 3. a water outlet; 4. a fan top box; 5. a rain eaves board; 6. a liquid storage tank body; 7. a water inlet; 8. a contact oxidation pond; 9. an anaerobic isolation tank; 10. disinfecting the sedimentation tank; 11. a vertical partition plate; 12. a high-level partition plate; 13. a water head tank; 14. a biofilm unit; 15. an air intake valve member; 16. and (4) a filter screen grid.

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. 1-2, an embodiment of the present invention is shown: a domestic sewage circulating treatment device for rural planning comprises a sewage treatment box 1, wherein a cement base 2 is arranged at the bottom of the sewage treatment box 1, the sewage treatment box 1 is fixedly connected with the cement base 2, a fan top box 4 is arranged at the top of the sewage treatment box 1, the fan top box 4 is connected with the sewage treatment box 1 through bolts, a rain-shielding eaves plate 5 is arranged at the top of the fan top box 4, the rain-shielding eaves plate 5 is connected with the fan top box 4 through a support, the rain-shielding plates 5 can prevent rainwater from entering the inside of the fan top box 4, liquid storage tanks 6 are arranged at two ends of the fan top box 4, the liquid storage tanks 6 extend to the inside of the sewage treatment box 1, solution reagents required by reaction can be added in advance in the liquid storage tanks 6, in the sewage treatment process, the reagents are directly injected into corresponding reaction tanks in the box through water outlets, 3 is arranged at the bottom of one end of the sewage treatment box 1, and a water inlet 7 is arranged above the other end of the sewage treatment box 1, the water inlet 7 and the water outlet 3 are connected with the sewage treatment box 1 through flanges, domestic sewage enters an anaerobic isolation pool 9 in the sewage treatment box 1 from the water inlet 7 to perform initial stage reaction, and is discharged from the water outlet 3 at the other end after the sewage treatment is finished.

Referring to fig. 2, a contact oxidation tank 8 is arranged inside a sewage treatment tank 1, an anaerobic isolation tank 9 is arranged at one end of the contact oxidation tank 8, a disinfection sedimentation tank 10 is arranged at the other end of the contact oxidation tank 8, a water inlet 7 extends into the anaerobic isolation tank 9, a water outlet 3 extends into the disinfection sedimentation tank 10, a liquid storage tank body 6 is arranged above the anaerobic isolation tank 9 and the disinfection sedimentation tank 10, a biofilm unit 14 is arranged inside the contact oxidation tank 8, a fan top box 4 extends above the biofilm unit 14, vertical partition plates 11 are arranged at two ends of the contact oxidation tank 8, high-level partition plates 12 are arranged at the outer sides of the partition plates 11, a water level difference groove 13 is arranged at one side of each high-level partition plate 12, the water level difference groove 13 is arranged in a stepped structure, and the partition plates 11 and the high-level partition plates 12 are arranged between the anaerobic isolation tank 9 and the disinfection sedimentation tank 10 and the contact oxidation tank 8, the sewage firstly enters the anaerobic isolation tank 9 to react, when the water level rises to a certain height, the sewage flows into the contact oxidation tank 8 through the high-level clapboard 12, the sewage passes through the water level difference groove 13 in the process, the liquid buffer effect is realized through the water level difference groove 13, the overlarge water flow pressure in the tank body is avoided, meanwhile, substances which are not completely filtered in the sewage can be retained in the water level difference groove 13, and the condition that the membrane body is blocked or polluted due to the fact that the substances enter the biological membrane unit 14 is avoided.

Referring to fig. 3, an air inlet valve 15 is disposed at the bottom of the top box 4 of the blower, a filter screen grille 16 is disposed on the outer surface of the air inlet valve 15, the air inlet valve 15 is responsible for inputting oxygen in the external environment into the contact oxidation pond 8 inside the box body to react with substances in the sewage, and the filter screen grille 16 plays a role in filtering to prevent some fine impurities from entering along with air.

The working principle is as follows: when in use, domestic sewage enters the anaerobic isolation tank 9 in the sewage treatment box 1 from the water inlet 7 to carry out initial stage reaction, after the sewage treatment is finished, the domestic sewage is discharged from the water outlet 3 at the other end, the contact oxidation tank 8 is arranged in the sewage treatment box 1, one end of the contact oxidation tank 8 is provided with the anaerobic isolation tank 9, the other end of the contact oxidation tank 8 is provided with the disinfection sedimentation tank 10, the water inlet 7 extends to the inside of the anaerobic isolation tank 9, the water outlet 3 extends to the inside of the disinfection sedimentation tank 10, the anaerobic isolation tank 9, the disinfection sedimentation tank 10 and the contact oxidation tank 8 are separated by the vertical partition plate 11 and the high partition plate 12, the sewage firstly enters the anaerobic isolation tank 9 to carry out reaction, when the water level rises to a certain height, the sewage flows into the contact oxidation tank 8 through the high partition plate 12, and passes through the water level difference groove 13 in the process, the liquid buffer function is realized through the water level difference groove 13, the overlarge pressure of water flow in the tank body is avoided, and meanwhile, some incompletely filtered substances in sewage can be retained in the water level difference groove 13, so that the condition that the membrane body is blocked or polluted due to the fact that the substances enter the biological membrane unit 14 is avoided.

In the embodiments of the present application, the descriptions of the directional terms such as "front", "back", "left" and "right" are only described according to the directions shown in the drawings shown in the present application, and are not limited to the scope of the claims of the present application, and in the specific implementation process, other similar or similar embodiments may be obtained by correspondingly modifying the embodiments according to the embodiments, and all of the embodiments are within the scope of the present application, and the descriptions of the other similar or similar embodiments are not repeated in the present application.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a rural planning uses domestic sewage circulation processing apparatus, includes sewage treatment case (1), its characterized in that: the cement base (2) is arranged at the bottom of the sewage treatment box (1), the sewage treatment box (1) is fixedly connected with the cement base (2), the top of the sewage treatment box (1) is provided with a fan top box (4), the fan top box (4) is connected with the sewage treatment box (1) through bolts, a rain-shielding cornice plate (5) is arranged at the top of the fan top box (4), the rain sheltering eaves board (5) is connected with the fan top box (4) through a bracket, two ends of the fan top box (4) are respectively provided with a liquid storage tank body (6), the liquid storage tank body (6) extends to the interior of the sewage treatment tank (1), a water outlet (3) is arranged at the bottom of one end of the sewage treatment tank (1), a water inlet (7) is arranged above the other end of the sewage treatment box (1), the water inlet (7) and the water outlet (3) are connected with the sewage treatment tank (1) through flanges.

2. The domestic sewage recycling device for rural planning according to claim 1, characterized in that: the inside of sewage treatment case (1) is provided with contact oxidation pond (8), the one end of contact oxidation pond (8) is provided with anaerobism isolation pond (9), and the other end of contact oxidation pond (8) is provided with disinfection sedimentation tank (10).

3. The domestic sewage recycling device for rural planning according to claim 2, characterized in that: the water inlet (7) extends to the inside of anaerobism isolation pond (9), and outlet (3) extend to the inside of disinfection sedimentation tank (10), the top of the stock solution jar body (6) setting in anaerobism isolation pond (9) and disinfection sedimentation tank (10).

4. The domestic sewage recycling device for rural planning according to claim 2, characterized in that: the contact oxidation pond (8) is internally provided with a biological membrane unit (14), and the top box (4) of the fan extends to the upper part of the biological membrane unit (14).

5. The domestic sewage recycling device for rural planning according to claim 2, characterized in that: two ends of the contact oxidation tank (8) are provided with vertical partition plates (11), and the outer sides of the vertical partition plates (11) are provided with high-level partition plates (12).

6. The domestic sewage recycling device for rural planning according to claim 5, characterized in that: one side of the high-position clapboard (12) is provided with a water level difference groove (13), and the water level difference groove (13) is of a stepped structure.

7. The domestic sewage recycling device for rural planning according to claim 1, characterized in that: the bottom of the fan top box (4) is provided with an air inlet valve (15), and the outer surface of the air inlet valve (15) is provided with a filter screen grating (16).