CN215975460U

CN215975460U - Single household sewage treatment integrated machine

Info

Publication number: CN215975460U
Application number: CN202122641528.5U
Authority: CN
Inventors: 卢庆峰; 陈芸
Original assignee: Jiangsu Becklain Environmental Engineering Co ltd
Current assignee: Jiangsu Becklain Environmental Engineering Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-03-08
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a single-family sewage treatment all-in-one machine, which relates to the technical field of sewage treatment and comprises a solar power supply board and a sewage treatment all-in-one machine, the solar power supply board is arranged at the top end of the sewage treatment all-in-one machine, one side of the sewage treatment all-in-one machine is connected with an adjusting tank, one end of the adjusting tank is provided with a control cabinet, one side of the control cabinet is provided with a fan room, the sewage treatment all-in-one machine is powered by solar energy, the problem of power supply in remote areas is solved, meanwhile, the method conforms to the current situation that no one can recognize the pipe after the rural sewage treatment station is built, when the sewage passes through the inner side of the regulating tank, the sewage flows into the anoxic tank, the sewage with higher organic pollution concentration, under the anoxic condition, denitrification dephosphorization denitrification is carried out, and the first aerobic tank and the second aerobic tank can carry out aeration treatment on the sewage, after the sewage flows into the interior of the sedimentation tank, the sewage can be clarified and flows into the inner side of the water outlet tank for discharging.

Description

Single household sewage treatment integrated machine

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a single-family sewage treatment all-in-one machine.

Background

Domestic sewage is wastewater discharged in daily life of residents and mainly comes from residential buildings and public buildings, such as houses, institutions, schools, hospitals, shops, public places, industrial enterprise toilets and the like. The pollutants contained in the domestic sewage are mainly organic matters (such as protein, carbohydrate, fat, urea, ammonia nitrogen and the like) and a large amount of pathogenic microorganisms (such as parasitic ova, enteroinfectious viruses and the like). Organic matters existing in domestic sewage are extremely unstable and easily decomposed to generate offensive odor. Bacteria and pathogens propagate in large quantities by taking organic matters in domestic sewage as nutrition, and can cause epidemic of infectious diseases. Therefore, domestic sewage must be treated before being discharged.

Many current sewage treatment device are not suitable for poor site conditions and remote mountain area to if control system breaks down, equipment can't continue to operate, only can shut down and overhaul.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.

The present invention has been made in view of the above and/or other problems associated with the conventional single household sewage treatment integrated machine.

Therefore, the problem to be solved by the utility model is how to provide a single household sewage treatment all-in-one machine.

In order to solve the technical problems, the utility model provides the following technical scheme: the single-family sewage treatment all-in-one machine comprises a solar power supply board and a sewage treatment all-in-one machine, wherein the solar power supply board is installed at the top end of the sewage treatment all-in-one machine, one side of the sewage treatment all-in-one machine is connected with a regulating tank, one end of the regulating tank is provided with a control cabinet, and one side of the control cabinet is provided with a fan room;

the sewage treatment all-in-one machine comprises an anoxic tank which is close to one side of the inner cavity of the regulating tank, a first aerobic tank is arranged on one side, away from the regulating tank, of the anoxic tank, a second aerobic tank is arranged on one side, away from the anoxic tank, of the first aerobic tank, a sedimentation tank is arranged on one side, away from the first aerobic tank, of the second aerobic tank, and a water outlet tank is arranged on one side, away from the second aerobic tank, of the sedimentation tank.

Based on the technical characteristics: the sewage treatment all-in-one machine is powered by solar energy, the problem of power supply in remote areas is solved, the current situation that no people recognize pipes after rural sewage treatment stations are built is met, after sewage passes through the inner side of the regulating tank, the sewage flows into the anoxic tank, sewage with higher organic pollution concentration is subjected to denitrification dephosphorization and denitrification under the anoxic condition (DO is more than 0.2 and less than 0.5mg/L), the first aerobic tank and the second aerobic tank can perform aeration treatment on the sewage, and after the sewage flows into the interior of the sedimentation tank, the sewage can be clarified and flows into the inner side of the water outlet tank to be discharged.

As a preferred scheme of the single household sewage treatment all-in-one machine, the single household sewage treatment all-in-one machine comprises the following steps: the lower end of the inner cavity of the sedimentation tank is provided with a circulating sewage pump, the upper end of the sewage pump is connected with a return pipe, and one end of the return pipe, which is far away from the sewage pump, is positioned at the upper end of the inner cavity of the anoxic tank.

Based on the technical characteristics: when the sewage is clarified in the interior of the sedimentation tank, the clarified water flows into the inner side of the water outlet tank, and the uncleaned sewage is pumped by the circulating sewage pump and is discharged into the interior of the anoxic tank again through the return pipe.

As a preferred scheme of the single household sewage treatment all-in-one machine, the single household sewage treatment all-in-one machine comprises the following steps: the sedimentation tank adopts a vertical flow type structure form, and inclined tube filling materials are filled in the sedimentation tank.

Based on the technical characteristics: so that the sewage can be settled to treat the decayed and fallen biological membrane, and the sewage is clarified at the position.

As a preferred scheme of the single household sewage treatment all-in-one machine, the utility model comprises the following steps: the four corners of the inner cavity of the water outlet pool are provided with ultraviolet disinfection lamps, and the middle upper end of the water outlet pool is penetrated with a positioning inserted bar.

Based on the technical characteristics: the ultraviolet disinfection lamp can sterilize and disinfect the sewage irradiation, and the positioning insertion rod can be movably drawn out or inserted in.

As a preferred scheme of the single household sewage treatment all-in-one machine, the single household sewage treatment all-in-one machine comprises the following steps: the surface of the positioning inserted rod is provided with limiting grooves with equal spacing distance, and the limiting grooves are sleeved with disinfection chlorine tablets.

Based on the technical characteristics: the disinfection chlorine tablet is spacing in the inboard of spacing recess, and after the activity inserted bar inserted the inside in play pond, the disinfection chlorine tablet will be dissolved the sewage in the sewage and carry out the secondary disinfection of disinfecting.

As a preferred scheme of the single household sewage treatment all-in-one machine, the single household sewage treatment all-in-one machine comprises the following steps: the one end that sewage treatment all-in-one was kept away from to the equalizing basin is provided with the grid board to and equalizing basin inner chamber one side is provided with liquid level controller, and the dive dredge pump is installed to the inner chamber lower extreme of equalizing basin, and there is the conveyer pipe in the upper end of dive dredge pump, and the one end that dive dredge pump was kept away from to the conveyer pipe is connected in the inboard in oxygen deficiency pond, and still is provided with the solenoid valve on the conveyer pipe.

Based on the technical characteristics: domestic sewage takes the lead septic tank of discharging into, goes out water afterwards and gets into the equalizing basin after grid board intercepts great impurity and floater, and at this moment submersible sewage pump can carry sewage to the inboard in oxygen deficiency pond through the conveyer pipe, and the solenoid valve can be controlled the switching of conveyer pipe, and the liquid level controller that sets up can carry out liquid level control to the inside sewage of equalizing basin.

As a preferred scheme of the single household sewage treatment all-in-one machine, the single household sewage treatment all-in-one machine comprises the following steps: the control cabinet is electrically connected with an external power supply and is electrically connected with the fan room, the circulating sewage pump and the submersible sewage pump through a control cable.

Based on the technical characteristics: when the external power supply of the control cabinet is electrified, the PLC is adopted as a central controller in the control cabinet, and the control cabinet is free of post-fixing and lazy-Han type operation after being started.

As a preferred scheme of the single household sewage treatment all-in-one machine, the single household sewage treatment all-in-one machine comprises the following steps: an aeration fan is arranged in the inner cavity of the fan room, one end of the aeration fan is connected with a shunt pipe, a microporous aerator is further arranged at the other end of the shunt pipe, and the microporous aerator is respectively positioned at the lower ends of the inner sides of the anoxic tank, the first aerobic tank and the second aerobic tank.

Based on the technical characteristics: the switch board can control the opening and closing of the aeration fan, so that the aeration fan transmits gas to the microporous aerator through the flow dividing pipe, and the microporous aerator and the combined filler perform self-culture of aerobic microorganisms, so that carbon-containing organic matters dissolved in sewage can be degraded.

As a preferred scheme of the single household sewage treatment all-in-one machine, the single household sewage treatment all-in-one machine comprises the following steps: one side of the shunt pipe close to the aeration fan is provided with a control valve, and one side of the shunt pipe close to the microporous aerator is also provided with a one-way valve.

Based on the technical characteristics: the control valve can control the opening and closing of the shunt pipe, and the one-way valve can avoid the condition that gas conveyed by the aeration fan flows back.

The utility model has the beneficial effects that:

1. the investment is small, the factory modularization processing is realized, and the field construction amount is small.

2. The ground integrated structure has small floor area and free installation place, and is suitable for poor site conditions and remote mountain areas.

3. The solar energy power supply solves the problem of power supply in remote areas and simultaneously conforms to the current situation that no one considers the management after the rural sewage treatment station is built.

4. Possess 360 full-automatic solar energy system of following spot, realize the lazy-Han's formula operation of no setting guard after the start.

5. The reliability of the control system is increased.

6. The control system is not affected by local faults and can realize on-line maintenance without shutdown.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:

FIG. 1 is a schematic diagram showing the overall structure of a single household sewage treatment integrated machine in example 1.

FIG. 2 is a flow chart of the whole single household sewage treatment integrated machine in example 1.

FIG. 3 is a schematic diagram of the interior of the effluent tank of the single household sewage treatment integrated machine in example 2.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a solar power supply panel; 200. a sewage treatment integrated machine; 201. an anoxic tank; 202. a first aerobic tank; 203. a second aerobic tank; 204. a sedimentation tank; 204a, a circulating sewage pump; 204b, a return pipe; 205. a water outlet pool; 205a, ultraviolet disinfection lamps; 205b, positioning inserted link; 205b-1, a limit groove; 205b-2, disinfecting chlorine tablets; 300. a regulating tank; 301. a grid plate; 302. a liquid level controller; 303. a submersible sewage pump; 304. a delivery pipe; 305. an electromagnetic valve; 400. a control cabinet; 401. a control cable; 500. a fan house; 501. an aeration fan; 502. a shunt tube; 502a, a control valve; 502b, a one-way valve; 503. a microporous aerator.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 and 2, a first embodiment of the present invention provides a single-family integrated sewage treatment machine, which includes a solar power supply board 100 and an integrated sewage treatment machine 200, the solar power supply board 100 is installed at the top end of the integrated sewage treatment machine 200, a regulation tank 300 is connected to one side of the integrated sewage treatment machine 200, a control cabinet 400 is arranged at one end of the regulation tank 300, a fan room 500 is arranged at one side of the control cabinet 400, the integrated sewage treatment machine 200 includes an anoxic tank 201 arranged at a side close to the inner cavity of the regulation tank 300, a first aerobic tank 202 is arranged at a side of the anoxic tank 201 away from the regulation tank 300, a second aerobic tank 203 is arranged at a side of the first aerobic tank 202 away from the anoxic tank 201, a sedimentation tank 204 is arranged at a side of the second aerobic tank 203 away from the first aerobic tank 202, an effluent tank 205 is arranged at a side of the sedimentation tank 204 away from the second aerobic tank 203, a circulating sewage pump 204a is arranged at the lower end of the inner cavity of the sedimentation tank 204, the upper end of the sewage pump 204a is connected with a return pipe 204b, the end of the return pipe 204b far away from the sewage pump 204a is positioned at the upper end of the inner cavity of the anoxic tank 201, the sedimentation tank 204 adopts a vertical flow type structure form, FRP inclined pipe filler is filled in the tank, one end of the adjusting tank 300 far away from the sewage treatment all-in-one machine 200 is provided with a grid plate 301, one side of the inner cavity of the adjusting tank 300 is provided with a liquid level controller 302, the lower end of the inner cavity of the adjusting tank 300 is provided with a submersible sewage pump 303, the upper end of the submersible sewage pump 303 is provided with a delivery pipe 304, one end of the delivery pipe 304 far away from the submersible sewage pump 303 is connected to the inner side of the anoxic tank 201, the delivery pipe 304 is also provided with an electromagnetic valve 305, the control cabinet 400 is electrically connected with an external power supply, the control cabinet 400 is electrically connected with the fan room 500, the circulating sewage pump 204a and the submersible sewage pump 303 through a control cable 401, the inner cavity of the fan room 500 is provided with a fan 501, one end of the aeration fan 501 is connected with a shunt pipe 502, the other end of the shunt pipe 502 is also provided with a microporous aerator 503, the microporous aerator 503 is respectively positioned at the lower ends of the inner sides of the anoxic tank 201, the first aerobic tank 202 and the second aerobic tank 203, one side of the shunt pipe 502 close to the aeration fan 501 is provided with a control valve 502a, and one side of the shunt pipe 502 close to the microporous aerator 503 is also provided with a one-way valve 502 b.

Domestic sewage is discharged into a septic tank firstly, then, discharged water enters the regulating tank 300 after larger impurities and floaters are intercepted by the grating plate 301, after the sewage is homogenized and equalized in the regulating tank 300, the sewage is extracted by the submersible sewage pump 303 and enters the sewage treatment all-in-one machine 200 through the conveying pipe 304, the BOD/COD ratio can be regulated while macromolecular organic matters are removed, the biodegradability of the sewage is improved, the sewage is extracted by the submersible sewage pump 303 and enters a hydrolysis acidification area and a multi-stage aerobic area of the all-in-one machine in a segmented mode, multi-stage A/O serial biochemical treatment and air flotation are formed in the all-in-one machine, the sewage flows to the inner side of the water outlet tank for disinfection after biochemical phosphorus removal and air flotation, and the sewage can be discharged after the disinfection reaches the standard.

Example 2

Referring to fig. 3, a second embodiment of the present invention, which is different from the first embodiment, is: ultraviolet disinfection lamps 205a are arranged at four corners of the inner cavity of the water outlet pool 205, a positioning insertion rod 205b penetrates through the middle upper end of the water outlet pool 205, limiting grooves 205b-1 with equal spacing distance are formed in the surface of the positioning insertion rod 205b, and disinfection chlorine pieces 205b-2 are sleeved on the limiting grooves 205 b-1.

The ultraviolet disinfection lamps 205a can disinfect sewage at four corners of the water outlet pool 205, an operator can sleeve the disinfection chlorine sheet 205b-2 in the limiting groove 205b-1 on the positioning insertion rod 205b in advance, and after the disinfection chlorine sheet 205b-2 is sleeved, the positioning insertion rod 205b can be inserted into the inner side of the water outlet pool 205 from top to bottom to disinfect the sewage in the pool, so that disinfection precision is improved.

Example 3

Which differs from the first two embodiments: the control cabinet 400 adopts a PLC as a central controller to realize no post-fixing and no-idle-in-the-Han type operation after starting up.

Firstly, on the basis of solar power supply, stable power supply input of a system is ensured, secondly, in order to ensure that the equipment of the integrated sewage treatment machine 200 can continuously run, a redundancy technology is integrated into a PLC central control system, the redundant PLC central control system is divided into two stations A/B, parallel systems formed by the two stations are mutually redundant (according to user requirements, redundant functions of power supply, controllers, communication, I/O and the like can be realized), and the integrated sewage treatment machine 200 can perform 1:1 hot backup of the station A and the station B at any time in the running process, so that the reliability of the system is improved.

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims

1. Single household sewage treatment all-in-one, including solar energy power supply board (100) and sewage treatment all-in-one (200), its characterized in that: the solar power supply board (100) is installed at the top end of the sewage treatment all-in-one machine (200), one side of the sewage treatment all-in-one machine (200) is connected with a regulating tank (300), one end of the regulating tank (300) is provided with a control cabinet (400), and one side of the control cabinet (400) is provided with a fan room (500);

the sewage treatment all-in-one machine (200) comprises an anoxic tank (201) which is close to one side of an inner cavity of a regulating tank (300) and is arranged, a first aerobic tank (202) is arranged on one side, away from the regulating tank (300), of the anoxic tank (201), a second aerobic tank (203) is arranged on one side, away from the anoxic tank (201), of the first aerobic tank (202), a sedimentation tank (204) is arranged on one side, away from the first aerobic tank (202), of the second aerobic tank (203), and a water outlet tank (205) is arranged on one side, away from the second aerobic tank (203), of the sedimentation tank (204).

2. The single-family sewage treatment all-in-one machine of claim 1, wherein: the lower end of the inner cavity of the sedimentation tank (204) is provided with a circulating sewage pump (204a), the upper end of the sewage pump (204a) is connected with a return pipe (204b), and one end, far away from the sewage pump (204a), of the return pipe (204b) is located at the upper end of the inner cavity of the anoxic tank (201).

3. The single-family sewage treatment all-in-one machine of claim 1, wherein: the sedimentation tank (204) adopts a vertical flow type structure form, and FRP inclined tube filling materials are filled in the tank.

4. The single-family sewage treatment all-in-one machine of claim 1, wherein: ultraviolet disinfection lamps (205a) are installed at four corners of the inner cavity of the water outlet pool (205), and a positioning inserted bar (205b) penetrates through the upper end of the middle of the water outlet pool (205).

5. The single-family sewage treatment all-in-one machine of claim 4, wherein: the surface of the positioning inserted bar (205b) is provided with limiting grooves (205b-1) with equal spacing distance, and the limiting grooves (205b-1) are sleeved with disinfection chlorine tablets (205 b-2).

6. The single-family sewage treatment all-in-one machine of claim 1, wherein: one end of the adjusting tank (300) far away from the sewage treatment integrated machine (200) is provided with a grid plate (301), a liquid level controller (302) is arranged on one side of an inner cavity of the adjusting tank (300), a submersible sewage pump (303) is installed at the lower end of the inner cavity of the adjusting tank (300), a conveying pipe (304) is arranged at the upper end of the submersible sewage pump (303), one end of the conveying pipe (304) far away from the submersible sewage pump (303) is connected to the inner side of the anoxic tank (201), and an electromagnetic valve (305) is further arranged on the conveying pipe (304).

7. The single-family sewage treatment all-in-one machine of claim 1, wherein: the control cabinet (400) is electrically connected with an external power supply, and the control cabinet (400) is electrically connected with the fan room (500), the circulating sewage pump (204a) and the submersible sewage pump (303) through a control cable (401).

8. The single-family sewage treatment all-in-one machine of claim 1, wherein: an aeration fan (501) is arranged in an inner cavity of the fan room (500), one end of the aeration fan (501) is connected with a shunt pipe (502), a micropore aerator (503) is further arranged at the other end of the shunt pipe (502), and the micropore aerator (503) is respectively positioned at the lower ends of the inner sides of the anoxic tank (201), the first aerobic tank (202) and the second aerobic tank (203).

9. The single-family sewage treatment all-in-one machine of claim 8, wherein: one side of the shunt pipe (502) close to the aeration fan (501) is provided with a control valve (502a), and one side of the shunt pipe (502) close to the microporous aerator (503) is also provided with a one-way valve (502 b).