CN215480422U

CN215480422U - Domestic sewage treatment equipment

Info

Publication number: CN215480422U
Application number: CN202122033377.5U
Authority: CN
Inventors: 王慧; 张伟; 杜金山; 何振漪
Original assignee: Chengde Chuangyue Environmental Protection Technology Co ltd
Current assignee: Chengde Chuangyue Environmental Protection Technology Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-01-11
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a domestic sewage treatment device, which comprises a collecting tank, wherein an aeration trough plate is arranged on the end surface of one side of the collecting tank, an oxygen pipe is arranged on the inner side of the aeration trough plate, an aeration tank is arranged on one side of the collecting tank, an air inlet pipe is arranged on the outer side of the aeration tank, one end of the air inlet pipe is connected with a spiral gas distributing pipe, gas distributing holes are formed in the outer side of the spiral gas distributing pipe, external oxygen can be introduced into the aeration tank through the spiral gas distributing pipe, the sewage can be further fully mixed with the oxygen, microorganisms in the sewage can carry out a large amount of organic matter oxidation reaction, organic matter in the sewage can be rapidly and completely decomposed, the sewage treatment efficiency and the sewage treatment effect can be improved, a control valve outside a connecting pipe is opened, medicaments can be uniformly injected into the inner side of the aeration tank along with the oxygen through the spiral gas distributing pipe, and the sewage can be further disinfected, thereby rapidly and effectively carrying out disinfection treatment on the sewage and saving time.

Description

Domestic sewage treatment equipment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to domestic sewage treatment equipment.

Background

Sewage treatment, namely a process of purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, the sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people, wherein the important part in the sewage treatment is aeration;

however, in the conventional aeration apparatus, it is difficult to uniformly disperse oxygen into the sewage, so that the microorganisms in the tank do not have a good dissolved oxygen environment, thereby reducing the decomposition efficiency of organic matters and further reducing the sewage treatment efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a domestic sewage treatment device, which can effectively solve the problem that the conventional aeration device provided in the background art is difficult to uniformly disperse oxygen into sewage, so that microorganisms in a pool have no good dissolved oxygen environment, the decomposition efficiency of organic matters is reduced, and the sewage treatment efficiency is further reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the domestic sewage treatment equipment comprises a collecting tank, wherein an aeration trough plate is arranged on the end face of one side of the collecting tank, an oxygen pipe is arranged on the inner side of the aeration trough plate, a flow distribution hole is formed in the outer side of the oxygen pipe, an aeration tank is arranged on one side of the collecting tank, an air inlet pipe is arranged on the outer side of the aeration tank, one end of the air inlet pipe is connected with a spiral air distribution pipe, and an air distribution hole is formed in the outer side of the spiral air distribution pipe;

the one end of oxygen hose is connected with communicating pipe, the outside of aeration tank and intake pipe correspond the position department and have seted up the mounting hole, the outside top position department of intake pipe installs the connecting pipe, the inlet pipe is installed on the top of connecting pipe, the top threaded connection of inlet pipe has the feed cylinder.

Preferably, the plurality of the shunt holes are arranged on the outer side of the oxygen pipe at equal intervals, and the opening holes are arranged on the position, corresponding to the oxygen pipe, of the end surface of one side of the aeration trough plate.

Preferably, the air distribution holes are provided with a plurality of air distribution holes, the air distribution holes are arranged on the outer side of the spiral air distribution pipe in a graded mode, and the air inlet pipe is connected with the air outlet end of the external booster pump.

Preferably, control flap has been cup jointed in the outside of inlet pipe, the screw thread seat is installed on the top of inlet pipe, the feed cylinder is connected with the inlet pipe through the screw thread seat.

Preferably, an installation trough plate is installed on one side end face of the inside of the flow collecting box, a filter screen frame is connected to the inner side of the installation trough plate in a sliding mode, a filter screen is installed on the inner side of the filter screen frame, a clamping groove is formed in the top end of the filter screen frame, a clamping screw rod is connected to the position, corresponding to the clamping groove, of one side end face of the flow collecting box in a threaded mode, a flow distribution groove is formed in the position, corresponding to the aeration trough plate, of one side end face of the flow collecting box, and a water inlet pipe is installed on one side end face of the flow collecting box.

Preferably, the number of the clamping screws is two, the two clamping screws are symmetrically arranged on the end faces of the two sides of the collecting box, and threaded holes are formed in the end faces of the two sides of the collecting box and the corresponding positions of the clamping screws.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. be provided with the aeration tank, the intake pipe, the spiral gas distribution pipe, the gas distribution hole, communicating pipe, the mounting hole, the connecting pipe, inlet pipe and feed cylinder, outside oxygen can let in the inside of aeration tank through the spiral gas distribution pipe, sewage can carry out organic matter oxidation reaction with the inside microorganism of further intensive mixing sewage of oxygen in a large number, thereby carry out quick complete decomposition with the inside organic matter of sewage, thereby improve sewage treatment efficiency and treatment effect, open the outside control flap of connecting pipe and can be with the medicament along with oxygen through the even inboard that adds to the aeration tank of spiral gas distribution pipe together, thereby further carry out disinfection treatment to sewage, thereby quick effectual disinfection treatment to sewage, save time and kill two birds with one stone.

2. Be provided with the collecting box, installation frid, screen frame, filter screen, joint groove, joint screw rod and inlet tube, with unused screen frame along the inboard of installing frid slip collecting box, let in the collecting box inboard with outside water source, sewage can enter into the inboard of splitter box after passing through the filtration of filter screen to carry out preliminary treatment, and change the screen frame after a period of trial again can be quick, thereby guarantee filtration efficiency, further guarantee the sewage treatment effect.

3. Be provided with aeration frid, oxygen hose, diffluence orifice and splitter box, can form the rivers curtain when passing through the splitter box, the rethread splitter orifice flows to the sewage surface to make oxygen fully mix with sewage, thereby improve oxidation efficiency, improve the decomposition of organic matter, and then increase sewage treatment effect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic view of the installation structure of the oxygen hose of the present invention;

FIG. 3 is a schematic view of the mounting structure of the cartridge of the present invention;

FIG. 4 is a schematic view of the mounting structure of the strainer tray of the present invention;

reference numbers in the figures: 1. a header tank; 2. an aeration trough plate; 3. an oxygen tube; 4. a shunt hole; 5. an aeration tank; 6. an air inlet pipe; 7. a spiral gas distributing pipe; 8. air distributing holes; 9. a communicating pipe; 10. mounting holes; 11. a connecting pipe; 12. a feed pipe; 13. a charging barrel; 14. installing a groove plate; 15. a screen frame; 16. filtering with a screen; 17. a clamping groove; 18. clamping a screw rod; 19. a shunt slot; 20. and (4) a water inlet pipe.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in figures 1-4, the utility model provides a technical scheme, a domestic sewage treatment device, comprising a collecting box 1, an aeration trough plate 2 is arranged on one side end surface of the collecting box 1, an oxygen pipe 3 is arranged on the inner side of the aeration trough plate 2, a plurality of shunt holes 4 are arranged on the outer side of the oxygen pipe 3, the plurality of shunt holes 4 are equidistantly arranged on the outer side of the oxygen pipe 3, a plurality of opening holes are arranged at the position of one side end surface of the aeration trough plate 2 corresponding to the oxygen pipe 3 to increase the contact area of oxygen and sewage, an aeration tank 5 is arranged on one side of the collecting box 1, an air inlet pipe 6 is arranged on the outer side of the aeration tank 5, one end of the air inlet pipe 6 is connected with a spiral air distributing pipe 7, a plurality of air distributing holes 8 are arranged on the outer side of the spiral air distributing pipe 7 in grades, the air inlet pipe 6 is connected with the air outlet end of an external booster pump to conveniently inject oxygen into the interior of the aeration tank 5, the outer side of the spiral gas distributing pipe 7 is provided with a gas distributing hole 8;

the one end of oxygen hose 3 is connected with communicating pipe 9, the mounting hole 10 has been seted up with intake pipe 6 corresponding position department in the outside of aeration tank 5, connecting pipe 11 is installed to the outside top position department of intake pipe 6, inlet pipe 12 is installed on the top of connecting pipe 11, control flap has been cup jointed in the outside of inlet pipe 12, the screw thread seat is installed on the top of inlet pipe 12, feed cylinder 13 is connected with inlet pipe 12 through the screw thread seat, be favorable to adding disinfectant fast, the top threaded connection of inlet pipe 12 has feed cylinder 13.

Installation frid 14 is installed to inside one side terminal surface of collection flow box 1, the inboard sliding connection of installation frid 14 has filter screen frame 15, filter screen 16 is installed to filter screen frame 15's inboard, joint groove 17 has been seted up on filter screen frame 15's top, a side terminal surface of collection flow box 1 and the position department threaded connection that corresponds in joint groove 17 have joint screw 18, a side terminal surface of collection flow box 1 and the aeration frid 2 position department that corresponds have seted up the splitter box 19, inlet tube 20 is installed to a side terminal surface of collection flow box 1.

Two clamping screws 18 are arranged, the two clamping screws 18 are symmetrically arranged on the end surfaces of the two sides of the collecting box 1, threaded holes are formed in the positions, corresponding to the clamping screws 18, of the end surfaces of the two sides of the collecting box 1, so that the filter screen 16 can be replaced quickly,

the working principle and the using process of the utility model are as follows: firstly, an operator installs a clean filter screen 16 on the inner side of a filter screen frame 15, then takes out a clamping screw 18 from the outer side of a collecting box 1, then slides the unused filter screen frame 15 to the inner side of the collecting box 1 along an installation slot plate 14, at the moment, the clamping screw 18 is screwed on the outer side of the collecting box 1 again, the screwed clamping screw 18 can be clamped into the inner side of a clamping groove 17, so that the filter screen frame 15 is quickly fixed, then an external water source is introduced into the inner side of the collecting box 1 through a water inlet pipe 20 and is injected into the collecting box 1, sewage enters the inner side of a flow distribution groove 19 after being filtered by the filter screen 16, so that preliminary treatment is carried out, and the filter screen frame 15 can be quickly replaced after being tried for a period of time, so that the filtering efficiency is ensured, and the sewage treatment effect is further ensured;

then, the primarily treated sewage flows to the inner side of the aeration tank plate 2 through the diversion channel 19, so that a water flow curtain is formed on the inner side of the aeration tank plate 2, meanwhile, an external oxygen booster pump is opened, so that external oxygen is introduced to the inner side of the aeration tank plate 2, and then flows to the surface of the sewage through the diversion holes 4, so that the oxygen is fully mixed with the sewage, the oxidation efficiency is improved, the decomposition of organic matters is improved, and the sewage treatment effect is improved;

finally, sewage can flow aeration tank 5's inboard, outside oxygen can let in aeration tank 5's inside through spiral gas-distributing pipe 7 this moment, then the even inside of shunting to aeration tank 5 of rethread gas vent 8, sewage can be with the further intensive mixing of oxygen this moment, thereby make the inside microorganism of sewage can carry out organic matter oxidation reaction in a large number, thereby carry out quick complete decomposition with the inside organic matter of sewage, thereby improve sewage treatment efficiency and treatment effect, and when needing to add the disinfection medicament, only need to open the outside control flap of connecting pipe 11 can be with the medicament along with oxygen through the even filling of spiral gas-distributing pipe 7 inboard to aeration tank 5 together, thereby further carry out disinfection treatment to sewage, thereby quick effectual disinfection treatment to sewage, save time and hold two birds with one stone.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Domestic sewage treatment equipment, including collection flow box (1), its characterized in that: an aeration trough plate (2) is installed on one side end face of the collecting box (1), an oxygen pipe (3) is installed on the inner side of the aeration trough plate (2), a flow distribution hole (4) is formed in the outer side of the oxygen pipe (3), an aeration tank (5) is arranged on one side of the collecting box (1), an air inlet pipe (6) is installed on the outer side of the aeration tank (5), one end of the air inlet pipe (6) is connected with a spiral air distribution pipe (7), and an air distribution hole (8) is formed in the outer side of the spiral air distribution pipe (7);

the one end of oxygen hose (3) is connected with communicating pipe (9), mounting hole (10) have been seted up with intake pipe (6) corresponding position department in the outside of aeration tank (5), connecting pipe (11) are installed to the outside top position department of intake pipe (6), inlet pipe (12) are installed on the top of connecting pipe (11), the top threaded connection of inlet pipe (12) has feed cylinder (13).

2. The domestic sewage treatment apparatus according to claim 1, wherein: a plurality of the shunting holes (4) are arranged at the outer side of the oxygen pipe (3) at equal intervals, and the position of one side end face of the aeration trough plate (2) corresponding to the oxygen pipe (3) is provided with a plurality of the shunting holes (4).

3. The domestic sewage treatment apparatus according to claim 1, wherein: a plurality of are seted up in branch gas pocket (8), and a plurality of branch gas pocket (8) equidistance is seted up in the outside of spiral gas-distributing pipe (7), intake pipe (6) are connected with outside booster pump outlet end.

4. The domestic sewage treatment apparatus according to claim 1, wherein: control flap has been cup jointed in the outside of inlet pipe (12), the screw thread seat is installed on the top of inlet pipe (12), feed cylinder (13) are connected with inlet pipe (12) through the screw thread seat.

5. The domestic sewage treatment apparatus according to claim 1, wherein: installation frid (14) are installed to inside one side terminal surface of collection flow box (1), the inboard sliding connection of installation frid (14) has screen frame (15), filter screen (16) are installed to the inboard of screen frame (15), joint groove (17) have been seted up on the top of screen frame (15), a side terminal surface of collection flow box (1) corresponds position department threaded connection with joint groove (17) and has joint screw rod (18), a side terminal surface of collection flow box (1) corresponds position department with aeration frid (2) and has seted up splitter box (19), inlet tube (20) are installed to a side terminal surface of collection flow box (1).

6. The domestic sewage treatment apparatus of claim 5, wherein: the two clamping screws (18) are symmetrically arranged on the end faces of the two sides of the collecting box (1), and threaded holes are formed in the positions, corresponding to the clamping screws (18), of the end faces of the two sides of the collecting box (1).