CN213680166U

CN213680166U - Municipal sewage treatment system

Info

Publication number: CN213680166U
Application number: CN202022452116.2U
Authority: CN
Inventors: 程福明
Original assignee: Guangdong Mingui Construction Co ltd
Current assignee: Guangdong Mingui Construction Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-07-13
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a municipal administration sewage treatment system, including handling the case, the inside fixed mounting who handles the case has the baffle, the quantity of baffle is three, and three baffle will handle the case and separate into drip chamber, regulation room, filter chamber and disinfection room in proper order, the inside bottom fixed mounting of drip chamber has oblique base, there is the dredge pump bottom of drip chamber through the pipe connection, the inside of filter chamber is equipped with the filter screen, the bottom fixedly connected with drinking-water pipe of filter chamber, the one end fixedly connected with suction pump of drinking-water pipe, the outlet fixedly connected with flow pipe of suction pump. Municipal administration sewage treatment system, can carry out abundant stirring to water and disinfectant in the disinfection room, need not to add agitating unit moreover, practice thrift the electric energy, reduce the running cost, secondly, the impact force that produces when can reducing water entering sedimentation chamber reduces the mud after the sediment and is strikeed the phenomenon of floating.

Description

Municipal sewage treatment system

Technical Field

The utility model relates to a sewage treatment system field, in particular to municipal sewage treatment system.

Background

The municipal sewage treatment system is a system for treating municipal sewage, namely water polluting the natural environment, and in order to protect the environment, people need to treat the sewage, then discharge the sewage after reaching the discharge standard, so that the sewage needs to be used in the treatment system;

the existing municipal sewage treatment system has certain disadvantages to be improved when in use, firstly, the existing municipal sewage treatment system does not have a stirring function, and when in sewage treatment, the filtered sewage needs to be disinfected in the last step, so that a disinfectant needs to be added, but the existing sewage treatment system needs to stir water and the disinfectant through a stirrer, the system structure is increased, the cost is increased, and the operation also needs electric energy support, so that the operation cost is higher, and the maintenance is troublesome; secondly, need deposit because of sewage, but when sewage entered into the sedimentation tank, can lead to the mud of originally deposiing to be driven once more and float because of the impact force for whole settling time prolongs greatly, has slowed down sewage treatment efficiency, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides municipal administration sewage treatment system can effectively solve in the background art: the sewage treatment system has no stirring function, and when sewage is treated, the filtered sewage needs to be disinfected in the last step, so that a disinfectant needs to be added, but the water and the disinfectant need to be stirred by a stirrer in the conventional sewage treatment system, so that the system structure is increased, the cost is increased, and the operation also needs electric energy support, so that the operation cost is higher, and the maintenance is troublesome; secondly, need deposit because of sewage, but when sewage entered into the sedimentation tank, the mud that can lead to originally precipitating because of the impact force is driven once more and is floated for whole settling time prolongs greatly, has slowed down sewage treatment efficiency, the relatively poor technical problem of practicality.

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

municipal administration sewage treatment system, including handling the case, the inside fixed mounting who handles the case has the baffle, the quantity of baffle is three, and three baffle will handle the case and separate into drip chamber, regulation room, filter chamber and disinfection room in proper order, the inside bottom fixed mounting of drip chamber has oblique base, there is the dredge pump bottom of drip chamber through the pipe connection, the inside of filter chamber is equipped with the filter screen, the bottom fixedly connected with drinking-water pipe of filter chamber, the one end fixedly connected with drinking-water pump of drinking-water pipe, the outlet fixedly connected with delivery pipe of drinking-water pump, the other end of delivery pipe runs through and is connected with stirring mechanism in the disinfection room, stirring mechanism is including stirring seat, stirring shaft, stirring blade, rotor blade and water discharge nozzle, the inside of filter chamber is equipped with buffer gear, buffer gear is including buffer cap, buffer gear, The first baffle, second baffle, discharge port, first baffle and second baffle.

Further, stirring seat fixed mounting is in the inside bottom position of disinfection room, the stirring shaft rotates to be connected at the inside position placed in the middle of stirring seat, stirring blade fixed connection is close to the top position in the outside of stirring shaft, rotating blade fixed connection is close to the bottom position in the outside of stirring shaft, the drain tap sets up and is close to anterior one side position in the outside of stirring seat.

Furthermore, the position of the outer part of the stirring seat close to one side of the rear part is fixedly connected with a water inlet nozzle, and the other end of the water feeding pipe is fixedly connected with the water inlet nozzle.

Further, buffer shield fixed mounting is in the inside one side position of drip chamber, first buffer board and second buffer board fixed mounting are in the inside of buffer shield, first buffer board is located the top of second buffer board, the discharge port is seted up at the upper surface one side position of first buffer board, first baffle fixed mounting is in the bottom of buffer shield, second baffle fixed mounting is on the upper portion of oblique base.

Further, the number of the first buffer plates and the second buffer plates is two, and the two first buffer plates and the two second buffer plates are respectively staggered in the horizontal direction by 30 degrees and 150 degrees.

Further, the discharge ports of the two first buffer plates and the two second buffer plates are located at the lowest position, the bottom surface of the buffer cover is parallel to the first buffer plates, and the discharge ports are also formed in the bottom surface of the buffer cover.

Compared with the prior art, the utility model discloses following beneficial effect has: in the utility model, through setting up the stirring mechanism, the water of water supply pipe can enter into the stirring seat through the water inlet nozzle, strike the rotating blade and rotate in the inside of stirring seat, rotating blade drives the stirring shaft and rotates, thereby drive the stirring blade and rotate, people add the medicament, the rotation of stirring blade, can be fine mix sewage and medicament, can utilize the impact force of water itself to stir sewage and medicament inside the disinfection room, make sewage and medicament can fully mix the reaction, improve the even effect of disinfection, and need not power to support, reduce the structure, convenient maintenance, need not the electric energy, save the running cost, the practicality is higher;

through setting up buffer gear, inside sewage entered into the buffering cover at first in the precipitation chamber, loop through first buffer board-second buffer board-buffering cover inside the buffering cover, finally fall into the inside bottom of precipitation chamber, through crisscross first buffer board and second buffer board, can effectual reduction sewage impact force of whereabouts, and, after sewage discharge, also can receive the hindrance of first baffle and second baffle, can not produce great fluctuation, can avoid the mud after the sediment by the undulant phenomenon of floating of sewage that gets into, avoid influencing sedimentation speed.

Drawings

FIG. 1 is a schematic view of the overall structure of the municipal sewage treatment system of the present invention;

FIG. 2 is a top view of the internal structure of the stirring base of the municipal sewage treatment system of the invention;

figure 3 is the utility model discloses municipal wastewater treatment system's drip chamber enlarger.

In the figure: 1. a treatment tank; 2. a partition plate; 3. a settling chamber; 4. a conditioning chamber; 5. a filtering chamber; 6. a sterilization chamber; 7. a sloping base; 8. a mud pump; 9. a filter screen; 10. a water pumping pipe; 11. a water pump; 12. a water supply pipe; 13. a stirring mechanism; 14. a stirring seat; 15. a stirring shaft; 16. agitating the blades; 17. a rotor blade; 18. a water discharge nozzle; 19. a buffer mechanism; 20. a buffer cover; 21. a first buffer plate; 22. a second buffer plate; 23. an outlet port; 24. a first baffle plate; 25. a second baffle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, the municipal sewage treatment system comprises a treatment tank 1, wherein the treatment tank 1 is fixedly provided with three partition boards 2 inside, the three partition boards 2 divide the treatment tank 1 into a settling chamber 3, an adjusting chamber 4, a filtering chamber 5 and a disinfection chamber 6 in sequence, the bottom inside the settling chamber 3 is fixedly provided with an inclined base 7, the bottom inside the settling chamber 3 is connected with a mud pump 8 through a pipeline, a filtering screen 9 is arranged inside the filtering chamber 5, the bottom of the filtering chamber 5 is fixedly connected with a water pumping pipe 10, one end of the water pumping pipe 10 is fixedly connected with a water pumping pump 11, a water outlet of the water pumping pump 11 is fixedly connected with a water supply pipe 12, the other end of the water supply pipe 12 penetrates through the disinfection chamber 6 and is connected with a stirring mechanism 13, the stirring mechanism 13 comprises a stirring seat 14, a stirring shaft 15, stirring blades 16, rotating blades 17 and a water discharge nozzle 18, the inside of the, the buffer mechanism 19 comprises a buffer cover 20, a first buffer plate 21, a second buffer plate 22, a discharge port 23, a first baffle plate 24 and a second baffle plate 25;

the stirring seat 14 is fixedly arranged at the bottom position inside the disinfection chamber 6, the stirring shaft 15 is rotatably connected at the central position inside the stirring seat 14, the stirring blade 16 is fixedly connected at the position, close to the top end, outside the stirring shaft 15, the rotating blade 17 is fixedly connected at the position, close to the bottom end, outside the stirring shaft 15, and the drainage nozzle 18 is arranged at the position, close to the front side, outside the stirring seat 14; a water inlet nozzle is fixedly connected to one side of the outer part of the stirring seat 14, which is close to the rear part, and the other end of the water feeding pipe 12 is fixedly connected with the water inlet nozzle; the buffer cover 20 is fixedly arranged at one side position inside the settling chamber 3, the first buffer plate 21 and the second buffer plate 22 are fixedly arranged inside the buffer cover 20, the first buffer plate 21 is positioned above the second buffer plate 22, the discharge port 23 is arranged at one side position of the upper surface of the first buffer plate 21, the first baffle plate 24 is fixedly arranged at the bottom of the buffer cover 20, and the second baffle plate 25 is fixedly arranged at the upper part of the inclined base 7; the number of the first buffer plates 21 and the number of the second buffer plates 22 are two, and the two first buffer plates 21 and the two second buffer plates 22 are staggered in the horizontal direction by 30 degrees and 150 degrees respectively; the discharge ports 23 of the two first buffer plates 21 and the two second buffer plates 22 are located at the lowest position, the bottom surface of the buffer cover 20 is parallel to the first buffer plates 21, and the discharge ports 23 are also formed in the bottom surface of the buffer cover 20.

When the device is used, sewage enters the settling chamber 3 through a pipeline, the sewage firstly enters the buffer cover 20 in the settling chamber 3, and finally falls into the inner bottom of the settling chamber 3 after sequentially passing through the first buffer plate 21, the second buffer plate 22, the first buffer plate 21, the second buffer plate 22 and the buffer cover 20 in the buffer cover 20, the flow speed of the sewage is smoother when the sewage flows due to the fact that the first buffer plate 21 and the second buffer plate 22 are inclined at 30 degrees and 150 degrees in the horizontal direction respectively, when the sewage flows through the bottom of the buffer cover 20, the first baffle plate 24 can block the sewage and enable the sewage to flow towards the bottom of the settling chamber 3 in a fixed direction, the second baffle plate 25 can reduce the impact force caused by the guidance of the sewage due to the inclined base 7, the phenomenon that the settled sludge is stirred and floated is reduced, and after settlement, the external water pump works, in adjusting chamber 4 is inhaled to sewage suction after precipitating with precipitation chamber 3, in adjusting chamber 4 is inhaled filter chamber 5 after adjusting through the medicine, in the disinfection room 6 is inhaled through suction pump 11 utilization delivery pipe 12 suction through drinking-water pipe 10 behind each filter screen 9, when disinfection room 6 is inside, the water of delivery pipe 12 can enter into stirring seat 14 through the water inlet nozzle in, the internal shock rotating blade 17 at stirring seat 14 rotates, rotating blade 17 drives stirring shaft 15 and rotates, thereby drive stirring blade 16 and rotate, people add the medicament after, stirring blade 16's rotation, can be fine mix sewage and medicament.

The utility model discloses a set up rabbling mechanism 13, the water of flow pipe 12 can enter into stirring seat 14 through the water inlet nozzle, strike rotating vane 17 and rotate in stirring seat 14's inside, rotating vane 17 drives stirring shaft 15 and rotates, thereby drive stirring vane 16 and rotate, people add the medicament after, stirring vane 16's rotation, can be fine mix sewage and medicament, can utilize the impact force of water itself to stir the sewage and medicament inside disinfection room 6, make sewage and medicament can fully mix the reaction, improve the even effect of disinfection, and need not power to support, reduce the structure, convenient maintenance, need not the electric energy, save the running cost, the practicality is higher; through setting up buffer gear 19, sewage enters into inside buffer housing 20 at first in sedimentation chamber 3, loop through first buffer board 21-second buffer board 22-buffer housing 20 inside buffer housing 20, finally fall into the inside bottom of sedimentation chamber 3, through crisscross first buffer board 21 and second buffer board 22, the impact force that can effectual reduction sewage whereabouts, and, after sewage discharges, also can receive the hindrance of first baffle 24 and second baffle 25, can not produce great fluctuation, can avoid the phenomenon that the mud after the sediment is floated by the sewage fluctuation that gets into, avoid influencing sedimentation speed.

Finally, 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 the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. Municipal administration sewage treatment system, its characterized in that: including handling case (1), the inside fixed mounting who handles case (1) has baffle (2), the quantity of baffle (2) is three, and three baffle (2) will be handled case (1) and separate into precipitation chamber (3), regulation room (4), filter chamber (5) and disinfection room (6) in proper order, the inside bottom fixed mounting of precipitation chamber (3) has inclined base (7), there is mud pump (8) bottom of precipitation chamber (3) through the pipe connection, the inside of filter chamber (5) is equipped with filter screen (9), the bottom fixedly connected with drinking-water pipe (10) of filter chamber (5), the one end fixedly connected with suction pump (11) of drinking-water pipe (10), the outlet fixedly connected with delivery pipe (12) of suction pump (11), the other end of delivery pipe (12) runs through and is connected with stirring mechanism (13) in disinfection room (6), the stirring mechanism (13) comprises a stirring seat (14), a stirring shaft (15), stirring blades (16), rotating blades (17) and a drainage nozzle (18), a buffering mechanism (19) is arranged in the filtering chamber (5), and the buffering mechanism (19) comprises a buffering cover (20), a first buffering plate (21), a second buffering plate (22), a discharge port (23), a first baffle plate (24) and a second baffle plate (25).

2. The municipal sewage treatment system of claim 1, wherein: stirring seat (14) fixed mounting is in the inside bottom position of disinfection room (6), stirring shaft (15) rotate to be connected in the inside position between two parties of stirring seat (14), stirring blade (16) fixed connection is close to the top position in the outside of stirring shaft (15), rotating blade (17) fixed connection is close to the bottom position in the outside of stirring shaft (15), drain nozzle (18) set up and are close to anterior one side position in the outside of stirring seat (14).

3. The municipal sewage treatment system of claim 1, wherein: the outer portion of the stirring seat (14) is close to one side of the rear portion and is fixedly connected with a water inlet nozzle, and the other end of the water feeding pipe (12) is fixedly connected with the water inlet nozzle.

4. The municipal sewage treatment system of claim 1, wherein: buffer shield (20) fixed mounting is in inside one side position of drip chamber (3), first buffer board (21) and second buffer board (22) fixed mounting are in the inside of buffer shield (20), first buffer board (21) are located the top of second buffer board (22), discharge port (23) are seted up in the upper surface one side position of first buffer board (21), first baffle (24) fixed mounting is in the bottom of buffer shield (20), second baffle (25) fixed mounting is on the upper portion of oblique base (7).

5. The municipal sewage treatment system of claim 1, wherein: the number of the first buffer plates (21) and the number of the second buffer plates (22) are two, and the two first buffer plates (21) and the two second buffer plates (22) are staggered in the horizontal direction by 30 degrees and 150 degrees respectively.

6. The municipal sewage treatment system of claim 1, wherein: discharge port (23) of two first buffer boards (21) and two second buffer boards (22) all are located the minimum, the bottom surface of buffer shield (20) is parallel with first buffer board (21), and discharge port (23) have been seted up equally to the bottom surface of buffer shield (20).