CN216073252U

CN216073252U - Sewage treatment and purification device for drainage engineering

Info

Publication number: CN216073252U
Application number: CN202122657128.3U
Authority: CN
Inventors: 崔凡; 延炜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-03-18
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a sewage treatment and purification device for drainage engineering, and relates to the technical field of sewage treatment of drainage engineering. According to the utility model, through the impurity removing box, the liquid inlet pipe, the inclined cavity, the filter screen, the impurity removing hole, the connecting hole, the collecting box, the liquid discharge pipe and the connecting square pipe, impurity removal can be carried out on sewage, the sewage after impurity removal can rapidly flow into the next step through gravity, and through the matching use of the motor, the rotating shaft, the rotating disc, the stirring blade, the oxygen pump, the hose, the transverse pipe, the oxygen pipe and the bubble disc, the sewage can flow, the contact area with air is increased, the aeration effect is increased, the air can be refined into bubbles and discharged into the sewage, so that the sewage can be fully contacted with the oxygen, the aeration effect is further increased, and the purification effect is increased.

Description

Sewage treatment and purification device for drainage engineering

Technical Field

The utility model relates to the technical field of drainage engineering sewage treatment, in particular to a sewage treatment and purification device for drainage engineering.

Background

The drainage engineering is an engineering for collecting and discharging human domestic sewage and various waste water, redundant surface water and underground water in production (reducing underground water level), mainly comprises drainage channels or pipelines at all levels and auxiliary buildings thereof, can be additionally provided with water pumps or other water lifting machines, sewage treatment buildings and the like according to different drainage objects and drainage requirements, and is mainly used for farmlands, mines, towns (including factories), construction sites and the like. In drainage engineering, a sewage treatment device is required to be used so as to purify sewage and reduce pollution to water resources.

However, most of the conventional sewage treatment and purification apparatuses for drainage work only use mechanical aeration to achieve a certain purification effect, but cannot sufficiently contact oxygen with sewage, resulting in a reduction in purification effect.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide a sewage treatment and purification device for drainage engineering to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a sewage treatment and purification device for drainage engineering comprises a main body, wherein one side of the top of the main body is fixedly connected with an impurity removal box, the other side of the top of the main body is provided with an aeration tank, an inclined cavity chamber is arranged inside the impurity removal box, a liquid inlet pipe is fixedly arranged on one side, far away from the aeration tank, of the top of the impurity removal box, a filter screen is fixedly arranged inside the inclined cavity chamber, a collection box is fixedly arranged on the upper portion of one side, close to the aeration tank, of the impurity removal box, a connecting square pipe is fixedly arranged on the lower portion of one side, close to the aeration tank, of the impurity removal box, an impurity removal hole is formed in the portion, in contact with the collection box, a liquid outlet hole is formed in the portion, in contact with the connecting square pipe, of the collection box and the impurity removal box, a connecting hole is formed in the portion, close to the aeration tank, of the main body, a liquid outlet pipe penetrates through the lower portion of one side, close to the aeration tank, and a motor is fixedly arranged on the same side of the main body, the inside of aeration tank is provided with the pivot, the surface equidistance fixedly connected with a plurality of carousel of pivot, every four stirring leaves of outer wall equidistance fixedly connected with of carousel, the top fixed mounting of main part has the oxygen pump, the rear side inner wall fixed mounting of aeration tank has violently the pipe, the top intercommunication of violently managing has the hose, and the bottom equidistance intercommunication of violently managing has a plurality of oxygen hose, the lower extreme intercommunication of oxygen hose has the bubble dish.

As a further scheme of the utility model: the bottom fixedly connected with landing leg of main part, the bottom of landing leg is provided with the slipmat.

As a still further scheme of the utility model: the lower extreme and the oblique cavity intercommunication of feed liquor pipe, cavity, filter screen, edulcoration hole and outage all are 20 contained angles with the horizontal plane to one side, filter screen and oblique cavity looks adaptation, and filter screen and edulcoration hole looks adaptation, edulcoration hole and oblique cavity intercommunication, and edulcoration hole and connecting hole intercommunication, the outage communicates with oblique cavity, and outage and connecting side's pipe intercommunication.

As a still further scheme of the utility model: one side of the square connecting pipe, which is far away from the impurity removal box, is positioned above the aeration tank, and the square connecting pipe is matched with the aeration tank.

As a still further scheme of the utility model: one end of the rotating shaft penetrates through one side of the main body and is fixedly connected with the output end of the motor, the other end of the rotating shaft is connected with the inner wall of the aeration tank through a bearing, a sealing ring is arranged at the contact part of the rotating shaft and the main body, and one end, far away from the transverse pipe, of the hose is communicated with the output end of the oxygen pump.

As a still further scheme of the utility model: the front side of main part is provided with the switch, the switch is external to have the power, motor and oxygen pump all pass through wire electric connection with the switch.

Compared with the prior art, the utility model has the beneficial effects that: through the edulcoration case, the feed liquor pipe, oblique cavity, the filter screen, the edulcoration hole, the connecting hole, the collecting box, fluid-discharge tube and connecting side pipe, can carry out the edulcoration to sewage, can make the sewage after the edulcoration flow into to process on next step through gravity fast again, and pass through the motor, the apparatus further comprises a rotating shaft, the carousel, the stirring leaf, the oxygen pump, the hose, violently the pipe, cooperation between oxygen hose and the bubble dish is used, can make sewage flow, increase the area of contact with the air, increase the aeration effect, can refine the air into the bubble side by side to the sewage in again, make sewage can fully contact with oxygen, the aeration effect has further been increased, the effect of purification has been increased.

Drawings

Fig. 1 is a schematic structural view of a sewage treatment and purification apparatus for drainage work.

Fig. 2 is a sectional view of a front view of a sewage treatment purifying apparatus for drainage work.

Fig. 3 is an enlarged structure diagram of a sewage treatment purification device for drainage engineering.

The labels in the figure are: 1. a main body; 2. an impurity removal box; 3. an aeration tank; 4. a switch; 5. a support leg; 6. a liquid inlet pipe; 7. a collection box; 8. connecting the square tubes; 9. a liquid discharge pipe; 10. a motor; 11. an oxygen pump; 12. a transverse tube; 13. a hose; 14. a bevel chamber; 15. a filter screen; 16. impurity removal holes; 17. a drain hole; 18. connecting holes; 19. a rotating shaft; 20. a turntable; 21. stirring blades; 22. an oxygen tube; 23. a bubble tray.

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 to 3, in the embodiment of the present invention, a sewage treatment and purification apparatus for drainage engineering includes a main body 1, a leg 5 is fixedly connected to the bottom of the main body 1, a non-slip mat is arranged at the bottom of the leg 5, an impurity removing box 2 is fixedly connected to one side of the top of the main body 1, an aeration tank 3 is arranged at the other side of the top of the main body 1, an inclined chamber 14 is arranged inside the impurity removing box 2, a liquid inlet pipe 6 is fixedly installed at one side of the top of the impurity removing box 2 away from the aeration tank 3, a filter screen 15 is fixedly installed inside the inclined chamber 14, a collection box 7 is fixedly installed at the upper part of one side of the impurity removing box 2 close to the aeration tank 3, a connecting square pipe 8 is fixedly installed at the lower part of one side of the impurity removing box 2 close to the aeration tank 3, an impurity removing hole 16 is formed at a part of the impurity removing box 2 contacting the collection box 7, and a liquid discharge hole 17 is formed at a part of the impurity removing box 2 contacting the connecting square pipe 8, connecting hole 18 has been seted up with the position of edulcoration case 2 contact to collecting box 7, main part 1 is close to one side lower part of aeration tank 3 and is run through there is fluid-discharge tube 9, and main part 1 with one side fixed mounting have motor 10, the inside of aeration tank 3 is provided with pivot 19, the surface equidistance fixedly connected with a plurality of carousel 20 of pivot 19, four stirring leaves 21 of outer wall equidistance fixedly connected with of every carousel 20, the top fixed mounting of main part 1 has oxygen pump 11, the front side of main part 1 is provided with switch 4, switch 4 is external to have the power, motor 10 and oxygen pump 11 all pass through wire electric connection with switch 4, the rear side inner wall fixed mounting of aeration tank 3 has violently pipe 12, the top intercommunication of violently managing 12 has hose 13, and the bottom equidistance intercommunication of violently pipe 12 has a plurality of oxygen hose 22, the lower extreme intercommunication of oxygen hose 22 has bubble dish 23.

Referring to fig. 1 and 2, the lower end of the liquid inlet pipe 6 is communicated with the inclined cavity 14, the filter screen 15, the impurity removing hole 16 and the liquid discharging hole 17 form an included angle of 20 degrees with the horizontal plane, the filter screen 15 is matched with the inclined cavity 14, the filter screen 15 is matched with the impurity removing hole 16, the impurity removing hole 16 is communicated with the inclined cavity 14, the impurity removing hole 16 is communicated with the connecting hole 18, the liquid discharging hole 17 is communicated with the inclined cavity 14, and the liquid discharging hole 17 is communicated with the connecting square pipe 8, so that impurity removing operation on sewage is facilitated.

Referring to fig. 1 and 2, one side of the square connecting pipe 8, which is far away from the impurity removing box 2, is located above the aeration tank 3, and the square connecting pipe 8 is adapted to the aeration tank 3, so that the sewage after impurity removal flows into the aeration tank 3 through the square connecting pipe 8, so as to facilitate the next process.

Referring to fig. 1 and 3, one end of a rotating shaft 19 penetrates one side of the main body 1 and is fixedly connected with an output end of the motor 10, the other end of the rotating shaft 19 is connected with an inner wall of the aeration tank 3 through a bearing, a sealing ring is arranged at a contact part of the rotating shaft 19 and the main body 1, one end of the hose 13, which is far away from the transverse pipe 12, is communicated with an output end of the oxygen pump 11, sewage in the aeration tank 3 is in a flowing state through the motor 10, the rotating shaft 19, the rotating disc 20 and the stirring blades 21, so that a contact area between the sewage and oxygen in the air is increased, an aeration effect is increased, and the air is fully contacted with the sewage through the oxygen pump 11, the hose 13, the transverse pipe 12, the oxygen pipe 22 and the bubble disc 23, so that the aeration effect is further increased.

The working principle of the utility model is as follows: in the using process, firstly, sewage generated in drainage engineering is conveyed into an inclined cavity 14 through a liquid inlet pipe 6, impurity removal is carried out on the sewage through a filter screen 15, impurities and a small part of sewage enter the inside of a collecting box 7 through impurity removing holes 16 and connecting holes 18, most of the sewage after impurity removal flows into an aeration tank 3 through a liquid outlet hole 17 and a connecting square pipe 8, then a motor 10 and an oxygen pump 11 are respectively controlled to work through a switch 4, the motor 10 does work to drive a rotating shaft 19 to rotate, the rotating shaft 19 drives a stirring blade 21 to rotate through a rotating disc 20, so that the sewage in the aeration tank 3 is in a flowing state, the contact area between the sewage and oxygen in the air is increased, the aeration effect is increased, meanwhile, the oxygen pump 11 does work to convey outside air into the inside of a transverse pipe 12 through a hose 13, the air is refined into bubbles through an oxygen pipe 22 and a bubble disc 23 and is discharged into the sewage, further increasing the aeration effect and the purification effect.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a sewage treatment purifier for drainage engineering, includes main part (1), its characterized in that: an impurity removing box (2) is fixedly connected to one side of the top of the main body (1), an aeration tank (3) is arranged on the other side of the top of the main body (1), an inclined cavity (14) is arranged inside the impurity removing box (2), a liquid inlet pipe (6) is fixedly mounted on one side, far away from the aeration tank (3), of the top of the impurity removing box (2), a filter screen (15) is fixedly mounted inside the inclined cavity (14), a collecting box (7) is fixedly mounted on the upper portion of one side, close to the aeration tank (3), of the impurity removing box (2), a connecting square pipe (8) is fixedly mounted on the lower portion of one side, close to the aeration tank (3), of the impurity removing box (2), impurity removing holes (16) are formed in the portion, in contact with the collecting box (7), a liquid discharging hole (17) is formed in the portion, in contact with the connecting square pipe (8), of the collecting box (7) and the impurity removing box (2), the utility model discloses a sewage treatment device, including main part (1), aeration tank (3), surface equidistance fixedly connected with a plurality of carousel (20), every of main part (1) and the same one side fixed mounting of main part (1) have motor (10), the inside of aeration tank (3) is provided with pivot (19), the surface equidistance fixedly connected with a plurality of carousel (20) of pivot (19), every four stirring leaf (21) of outer wall equidistance fixedly connected with of carousel (20), the top fixed mounting of main part (1) has oxygen pump (11), the rear side inner wall fixed mounting of aeration tank (3) violently manages (12), the top intercommunication of violently managing (12) has hose (13), and the bottom equidistance intercommunication of violently managing (12) has a plurality of oxygen hose (22), the lower extreme intercommunication of oxygen hose (22) has bubble dish (23).

2. The sewage treatment and purification device for drainage engineering according to claim 1, wherein: the bottom of main part (1) fixedly connected with landing leg (5), the bottom of landing leg (5) is provided with the slipmat.

3. The sewage treatment and purification device for drainage engineering according to claim 1, wherein: the lower extreme and oblique cavity (14) intercommunication of feed liquor pipe (6), cavity (14), filter screen (15), edulcoration hole (16) and outage (17) all are 20 contained angles with the horizontal plane to one side, filter screen (15) and cavity (14) looks adaptation to one side, and filter screen (15) and edulcoration hole (16) looks adaptation, edulcoration hole (16) and cavity (14) intercommunication to one side, and edulcoration hole (16) and connecting hole (18) intercommunication, outage (17) and cavity (14) intercommunication to one side, and outage (17) and connecting square pipe (8) intercommunication to one side.

4. The sewage treatment and purification device for drainage engineering according to claim 1, wherein: one side of the connecting square pipe (8) far away from the impurity removal box (2) is positioned above the aeration tank (3), and the connecting square pipe (8) is matched with the aeration tank (3).

5. The sewage treatment and purification device for drainage engineering according to claim 1, wherein: one end of the rotating shaft (19) penetrates through one side of the main body (1) and is fixedly connected with the output end of the motor (10), the other end of the rotating shaft (19) is connected with the inner wall of the aeration tank (3) through a bearing, a sealing ring is arranged at the contact part of the rotating shaft (19) and the main body (1), and one end, far away from the transverse pipe (12), of the hose (13) is communicated with the output end of the oxygen pump (11).

6. The sewage treatment and purification device for drainage engineering according to claim 1, wherein: the front side of main part (1) is provided with switch (4), switch (4) are external to have the power, motor (10) and oxygen pump (11) all pass through wire electric connection with switch (4).