CN214344814U

CN214344814U - Preliminary filtering ponds of municipal sewage for environmental protection engineering

Info

Publication number: CN214344814U
Application number: CN202023127116.1U
Authority: CN
Inventors: 倪伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-10-08
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses an environmental protection engineering is with preliminary filtering ponds of municipal sewage, including base and sewage collecting tank, sewage collecting tank is installed to the upper end of base, the intermediate position department on sewage collecting tank top installs driving motor, one side on sewage collecting tank top is rotated and is installed first rotary rod, the opposite side on sewage collecting tank top is rotated and is installed the second rotary rod. The utility model discloses, drive first rotary rod and second rotary rod simultaneously through driving motor and rotate, make first lifter and second lifter drive first filter screen and second filter screen and go up and roll off the sewage collecting tank, thereby convenient and fast when changing the filter, improve the operating mass with rated load of filter screen, through the scum hole that sewage collecting tank bottom set up, make and to get rid of the inside accumulation's of sewage collecting tank deposit after using for a long time, thereby improve the work efficiency of sedimentation tank.

Description

Preliminary filtering ponds of municipal sewage for environmental protection engineering

Technical Field

The utility model relates to a sewage filtering ponds technical field specifically is an environmental protection engineering uses preliminary filtering ponds of municipal sewage.

Background

Along with the rapid development of urbanization in China, the discharge amount of sewage is larger and larger, the water source pollution is aggravated, and besides, the application and energy-saving treatment technology is lacked, the delay of sewage pipe networks and water treatment facilities is caused, and the like, so that the method becomes one of the obstacles for new rural and urban construction in China.

Current preliminary filtering ponds of sewage is when filtering sewage, and the filter is inconvenient to be demolishd and wash to the impurity of accumulation can't be clear away, influences the operating mass with rated load of filter screen then, and the inside accumulation's of general filtering ponds after long-time the use precipitate can't be got rid of, influences the work efficiency of sedimentation tank then.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environmental protection engineering uses preliminary filtering ponds of municipal sewage to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a municipal sewage preliminary filtration pool for environmental protection engineering comprises a base and a sewage collection pool, wherein the sewage collection pool is installed at the upper end of the base, a driving motor is installed at the middle position of the top end of the sewage collection pool, a first rotary rod is rotatably installed at one side of the top end of the sewage collection pool, a second rotary rod is rotatably installed at the other side of the top end of the sewage collection pool, a first crawler belt is connected to the bottom transmission at the outer side of the first rotary rod, a second crawler belt is connected to the bottom transmission at the outer side of the second rotary rod, a first lifting rod is slidably connected to the surface of the first rotary rod, a second lifting rod is slidably connected to the surface of the second rotary rod, a first articulated shaft is installed at two ends of the bottom of the first lifting rod, a first fixed shaft is installed at two ends of one side inside the sewage collection pool, and a first filter screen is movably connected to the bottom end of the first articulated shaft, the utility model discloses a sewage treatment device, including sewage collecting tank, second lifter, second hinge shaft, second fixed axle, the bottom swing joint of second hinge shaft has the second filter screen, the one end in the sewage collecting tank outside is provided with the sealing door, the upper end in the sealing door outside is provided with the outlet, control panel is installed to the one end in the sealing door outside, the water inlet is installed to the bottom in the sealing door outside, the intermediate position department of sewage collecting tank bottom is provided with row cinder notch, control panel is connected with the driving motor electricity.

Preferably, the bottom ends of the outer sides of the first rotating rod and the second rotating rod are connected to the power output end of the driving motor through a first crawler belt and a second crawler belt in a transmission mode.

Preferably, the power output end of the driving motor and the bottom ends of the outer sides of the first rotating rod and the second rotating rod are respectively provided with a belt pulley matched with the first crawler belt and the second crawler belt.

Preferably, the surfaces of the first rotating rod and the second rotating rod are provided with threads matched with the first lifting rod and the second lifting rod, and openings matched with the first lifting rod and the second lifting rod are arranged on two sides of the top end of the sewage collecting tank.

Preferably, the first filter screen and the second filter screen are movably connected inside the sewage collecting tank through a first fixing shaft and a second fixing shaft respectively.

Preferably, the two ends of the first filter screen and the second filter screen are respectively provided with a sliding chute matched with the first fixing shaft and the second fixing shaft.

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

1. this preliminary filtering ponds of urban sewage for environmental protection engineering drives first rotary rod and second rotary rod simultaneously through driving motor and rotates for first lifter and second lifter drive first filter screen and second filter screen and rise and roll off from the sewage collecting pit, thereby convenient and fast when changing the filter improves the operating mass with rated load of filter screen.

2. This preliminary filtering ponds of municipal sewage for environmental protection engineering, through the row's cinder notch that sewage collecting tank bottom set up for can get rid of the inside accumulation's of sewage collecting tank precipitate after long-time the use, thereby improve the work efficiency of sedimentation tank.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a schematic view of the internal overlooking structure of the present invention.

In the figure: 1. a base; 2. a sewage collection tank; 3. a drive motor; 4. a first rotating rod; 5. a second rotating rod; 6. a first track; 7. a second crawler belt; 8. a first lifting rod; 9. a second lifting rod; 10. a first hinge shaft; 11. a first fixed shaft; 12. a first filter screen; 13. a second hinge shaft; 14. a second fixed shaft; 15. a second filter screen; 16. a closing door; 17. a water outlet; 18. a control panel; 19. a water inlet; 20. a slag discharge port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a municipal sewage preliminary filtering pool for environmental protection engineering comprises a base 1 and a sewage collecting pool 2, wherein a first filter screen 12 and a second filter screen 15 are movably connected inside the sewage collecting pool 2 through a first fixing shaft 11 and a second fixing shaft 14 respectively, the sewage collecting pool 2 is installed at the upper end of the base 1, a driving motor 3 is installed at the middle position of the top end of the sewage collecting pool 2, a first rotating rod 4 and a second rotating rod 5 are driven to rotate by the driving motor 3 at the same time, so that a first lifting rod 8 and a second lifting rod 9 drive the first filter screen 12 and the second filter screen 15 to ascend and exit the sewage collecting pool 2, thereby being convenient and rapid when the filter screens are replaced, improving the working quality of the filter screens, belt pulleys matched with a first crawler 6 and a second crawler 7 are arranged at the power output end of the driving motor 3 and the bottom ends outside the first rotating rod 4 and the second rotating rod 5, the bottom ends of the outer sides of the first rotating rod 4 and the second rotating rod 5 are connected with the power output end of the driving motor 3 through the transmission of a first crawler belt 6 and a second crawler belt 7, the first rotating rod 4 is rotatably installed on one side of the top end of the sewage collecting pool 2, the second rotating rod 5 is rotatably installed on the other side of the top end of the sewage collecting pool 2, the first crawler belt 6 is connected with the bottom end of the outer side of the first rotating rod 4 in a transmission manner, the second crawler belt 7 is connected with the bottom end of the outer side of the second rotating rod 5 in a transmission manner, the first lifting rod 8 is slidably connected with the surface of the first rotating rod 4, the second lifting rod 9 is slidably connected with the surface of the second rotating rod 5, the surfaces of the first rotating rod 4 and the second rotating rod 5 are respectively provided with threads matched with the first lifting rod 8 and the second lifting rod 9, and openings matched with the first lifting rod 8 and the second lifting rod 9 are respectively arranged on two sides of the top end of the sewage collecting pool 2, a first hinge shaft 10 is arranged at two ends of the bottom of the first lifting rod 8, a first fixed shaft 11 is arranged at two ends of one side in the sewage collecting pool 2, a first filter screen 12 is movably connected at the bottom end of the first hinge shaft 10, sliding chutes matched with the first fixed shaft 11 and the second fixed shaft 14 are respectively arranged at two ends of the first filter screen 12 and the second filter screen 15, a second hinge shaft 13 is arranged at two ends of the bottom of the second lifting rod 9, a second fixed shaft 14 is arranged at two ends of the other side in the sewage collecting pool 2, a second filter screen 15 is movably connected at the bottom end of the second hinge shaft 13, a closed door 16 is arranged at one end of the outer side of the sewage collecting pool 2, a water outlet 17 is arranged at the upper end of the outer side of the closed door 16, a control panel 18 is arranged at one end of the outer side of the closed door 16, a water inlet 19 is arranged at the bottom end of the outer side of the closed door 16, and a slag discharge port 20 is arranged at the middle position of the bottom end of the sewage collecting pool 2, through the row's cinder notch 20 that sewage collecting tank 2 bottom set up for can get rid of the inside accumulation's of sewage collecting tank 2 precipitate after using for a long time, thereby improve the work efficiency of sedimentation tank, control panel 18 is connected with driving motor 3 electricity.

The working principle is as follows: when an urban sewage primary filter tank for environmental protection engineering is used, the sewage collecting tank 2 is placed at a proper position, the driving motor 3 and the control panel 18 are connected with a power supply, the input end of sewage is connected with the water inlet 19, the sewage enters the sewage collecting tank 2 and spreads from the bottom end to the upper end in the sewage collecting tank 2, the sewage is filtered by the first filter screen 12 and the second filter screen 15 and then is discharged from the water outlet 17, after long-time work, residues are arranged on the surfaces of the first filter screen 12 and the second filter screen 15, and when cleaning is needed, the driving motor 3 is driven to start by the control panel 18, so that the driving motor 3 simultaneously drives the first rotary rod 4 and the second rotary rod 5 to rotate through the first crawler 6 and the second crawler 7, the first lifting rod 8 and the second lifting rod 9 drive the first filter screen 12 and the second filter screen 15 to ascend and exit the sewage collecting tank 2, first filter screen 12 and second filter screen 15 break away from first fixed axle 11 and second fixed axle 14 both ends respectively, when finishing washing, driving motor 3 antiport, install first filter screen 12 and second filter screen 15 inside sewage collecting pit 2, and open simultaneously and close door 16 and adjust it, transversely place first filter screen 12 and second filter screen 15 respectively inside sewage collecting pit 2, and make first filter screen 12 on the upper portion of second filter screen 15, after filtering for a long time, open row cinder notch 20 and get rid of the inside deposit of sewage collecting pit 2.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the embodiments of the present invention are exemplary, and not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an environmental protection engineering is with preliminary filtering ponds of municipal sewage, includes base (1) and sewage collecting tank (2), its characterized in that: the sewage collecting tank (2) is installed at the upper end of the base (1), the driving motor (3) is installed at the middle position of the top end of the sewage collecting tank (2), a first rotary rod (4) is installed by rotating one side of the top end of the sewage collecting tank (2), a second rotary rod (5) is installed by rotating the other side of the top end of the sewage collecting tank (2), a first crawler belt (6) is connected to the bottom end of the outer side of the first rotary rod (4), a second crawler belt (7) is connected to the bottom end of the outer side of the second rotary rod (5), a first lifting rod (8) is connected to the surface of the first rotary rod (4), a second lifting rod (9) is connected to the surface of the second rotary rod (5), a first hinged shaft (10) is installed at the two ends of the bottom of the first lifting rod (8), a first fixed shaft (11) is installed at the two ends of one side of the inner part of the sewage collecting tank (2), the utility model discloses a sewage treatment device, including first articulated shaft (10), second articulated shaft (13) are installed to the bottom swing joint of first articulated shaft (10), second articulated shaft (13) are installed at the both ends of second lifter (9) bottom, second fixed axle (14) are installed at the both ends of the inside opposite side of sewage collecting tank (2), the bottom swing joint of second articulated shaft (13) has second filter screen (15), the one end in sewage collecting tank (2) outside is provided with closed door (16), the upper end in closed door (16) outside is provided with outlet (17), control panel (18) are installed to the one end in the closed door (16) outside, water inlet (19) are installed to the bottom in the closed door (16) outside, the intermediate position department of sewage collecting tank (2) bottom is provided with row cinder notch (20), control panel (18) are connected with driving motor (3) electricity.

2. The municipal sewage preliminary filtering tank for the environmental protection engineering according to claim 1, wherein: the bottom ends of the outer sides of the first rotating rod (4) and the second rotating rod (5) are connected to the power output end of the driving motor (3) through a first crawler belt (6) and a second crawler belt (7) in a transmission mode.

3. The municipal sewage preliminary filtering tank for the environmental protection engineering according to claim 2, wherein: the power output end of the driving motor (3) and the bottom ends of the outer sides of the first rotating rod (4) and the second rotating rod (5) are respectively provided with a belt pulley matched with the first crawler belt (6) and the second crawler belt (7).

4. The municipal sewage preliminary filtering tank for the environmental protection engineering according to claim 1, wherein: the surface of first rotary rod (4) and second rotary rod (5) all is provided with the screw thread with first lifter (8) and second lifter (9) looks adaptation, and the both sides on sewage collecting pit (2) top all are provided with the opening with first lifter (8) and second lifter (9) looks adaptation.

5. The municipal sewage preliminary filtering tank for the environmental protection engineering according to claim 1, wherein: the first filter screen (12) and the second filter screen (15) are movably connected inside the sewage collecting tank (2) through a first fixing shaft (11) and a second fixing shaft (14) respectively.

6. The municipal sewage preliminary filtration tank for the environmental protection engineering according to claim 5, wherein: and sliding grooves matched with the first fixing shaft (11) and the second fixing shaft (14) are respectively arranged at two ends of the first filter screen (12) and the second filter screen (15).