Precipitation device for wastewater treatment engineering

Abstract

The utility model provides a precipitation device for wastewater treatment engineering, the precipitation device comprises two bases and a precipitation tank, the precipitation tank is fixedly mounted between the two bases, a motor is fixedly mounted on each base, a first synchronous wheel is fixedly mounted at the output end of each motor, a synchronous belt is connected to each first synchronous wheel, and the synchronous belt is connected to the output end of each motor. A synchronous belt is arranged on the base, a second synchronous wheel is connected to the synchronous belt, moving mechanisms are arranged on the first synchronous wheel and the second synchronous wheel, a mounting seat is slidably connected to the base, an electric push rod is fixedly mounted on the mounting seat, a connecting frame is fixedly mounted on the electric push rod, and a rectangular inclined pipe is fixedly mounted on the connecting frame; a sewage receiving hopper is arranged at the bottom of the sedimentation tank; the wastewater treatment precipitation device is good in precipitation effect, the inclined plate can be conveniently taken out for cleaning, and the problems that the inclined plate is inconvenient to take out when a worker cleans the inclined plate, and the working efficiency is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the field of wastewater treatment, in particular to a sedimentation device for wastewater treatment projects. Background Art

[0002] Wastewater treatment utilizes physical, chemical, and biological methods to purify wastewater, reduce pollution, and achieve wastewater recovery and reuse, thereby fully utilizing water resources. Common wastewater treatment agents include flocculants, coagulants, and conditioners, and treatment technologies include pretreatment, novel fillers, and ceramic membranes. Sedimentation is the most important step in wastewater treatment. This involves adding a flocculant to wastewater, stirring it, and then discharging it into a sedimentation tank for settling. Once the wastewater enters the sedimentation tank, larger impurities sink and accumulate in the receiver at the bottom, while smaller impurities rise with the water and fall onto the inclined plate, allowing clean water to gradually overflow.

[0003] When using the existing wastewater treatment sedimentation device, it is inconvenient to remove the inclined plate for cleaning. If it is not cleaned for a long time, a large amount of dirt will be attached to the inclined plate, resulting in poor wastewater treatment effect.

[0004] Therefore, we have made improvements to this and proposed a sedimentation device for wastewater treatment projects. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the existing wastewater treatment sedimentation device is inconvenient to remove the inclined plate for cleaning during use. If it is not cleaned for a long time, a large amount of dirt will be attached to the inclined plate, resulting in poor wastewater treatment effect.

[0006] In order to achieve the above-mentioned purpose of the utility model, the utility model provides the following technical solutions:

[0007] Sedimentation devices are used in wastewater treatment projects to improve the above problems.

[0008] The specific application is as follows:

[0009] It includes two bases and sedimentation tanks, the sedimentation tanks are fixedly installed between the two bases, a motor is fixedly installed on the base, a first synchronous wheel is fixedly installed on the output end of the motor, the first synchronous wheel is connected to a synchronous belt, the synchronous belt is connected to a second synchronous wheel, the first synchronous wheel and the second synchronous wheel are both provided with a moving mechanism, a mounting seat is slidably connected to the base, an electric push rod is fixedly installed on the mounting seat, a connecting frame is fixedly installed on the electric push rod, a rectangular inclined pipe is fixedly installed on the connecting frame, and a sewage hopper is provided at the bottom of the sedimentation tank.

[0010] As a preferred technical solution of the present application, the moving mechanism includes a threaded rod fixedly mounted on the synchronous wheel, and the threaded rod is threadedly connected to the mounting seat.

[0011] As a preferred technical solution of the present application, the bottom of the sewage receiving hopper is connected to a connector, and the bottom of the connector is connected to a sewage pipe.

[0012] As a preferred technical solution of this application, an overflow pipe is provided on the right side of the sedimentation tank.

[0013] As a preferred technical solution of this application, a water inlet pipe is provided on the left side of the sedimentation tank.

[0014] As a preferred technical solution of the present application, a switch group is provided on the base.

[0015] As a preferred technical solution of the present application, the switch group is electrically connected to the motor and the electric push rod.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In the scheme of this application:

[0018] 1. The output end of the motor is used to drive the first synchronous wheel to rotate, and the first synchronous wheel drives the second synchronous wheel to rotate through the synchronous belt. The rotation of the first synchronous wheel and the second synchronous wheel drives the threaded rod to rotate, and the rotation of the threaded rod drives the mounting seat to move, and the mounting seat drives the electric push rod to move, and the electric push rod drives the connecting frame, and the connecting frame drives the rectangular inclined tube to move to a suitable position, so that the rectangular inclined tube can be conveniently cleaned, and the problem in the prior art that it is inconvenient to remove the inclined plate for cleaning, and a large amount of dirt will be attached to the inclined plate if it is not cleaned for a long time, resulting in poor wastewater treatment effect;

[0019] 2. The pretreated wastewater is discharged into the sedimentation tank through the water inlet pipe. At this time, the larger dirt will sink and accumulate in the dirt receiving hopper at the bottom after sinking. When sewage needs to be discharged, the sewage pipe is first connected to the external pipe, and then discharged to the required discharge place through the sewage pipe. The smaller dirt will rise with the water and sink in the rectangular inclined pipe after rising. As the water in the sedimentation tank continues to increase, the water level will rise. When the water level exceeds the overflow pipe, the clean water will be discharged along the overflow pipe 13, achieving a good sedimentation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of the sedimentation device for wastewater treatment projects provided in this application;

[0021] Figure 2 A schematic diagram of a portion of the structure of a sedimentation device for wastewater treatment projects provided in this application;

[0022] Figure 3 Sedimentation device for wastewater treatment engineering provided in this application Figure 2 Schematic diagram of a partial structure;

[0023] Figure 4 Schematic diagram of the sedimentation tank structure of the sedimentation device for wastewater treatment engineering provided in this application;

[0024] Figure 5 A schematic diagram of the cross-sectional structure of a sedimentation tank for a wastewater treatment project provided in this application;

[0025] Figure 6 Schematic diagram of the mounting base, electric push rod, connecting frame, and rectangular inclined tube structure of the sedimentation device for wastewater treatment engineering provided in this application.

[0026] Indicated in the figure:

[0027] 1. Base; 2. Motor; 3. Synchronous belt; 4. Second synchronous pulley; 5. Mounting base; 6. Electric push rod; 7. Connecting frame; 8. Rectangular inclined pipe; 9. Sewage hopper; 10. Connecting piece; 11. Drain pipe; 12. Threaded rod; 13. Overflow pipe; 14. Water inlet pipe; 15. Switch group; 16. Sedimentation tank; 17. First synchronous pulley. DETAILED DESCRIPTION

[0028] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them.

[0029] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0032] In the description of this utility model, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the inventive product is typically placed when in use, or the orientations or positional relationships commonly understood by those skilled in the art. Such terms are intended solely to facilitate the description of this utility model and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" and the like are used solely for distinction and description and should not be construed as indicating or implying relative importance.

[0033] Example:

[0034] like Figure 1-6 As shown, this embodiment proposes a sedimentation device for wastewater treatment engineering, including two bases 1 and a sedimentation tank 16, the sedimentation tank 16 is fixedly installed between the two bases 1, a motor 2 is fixedly installed on the base 1, and a first synchronous wheel 17 is fixedly installed on the output end of the motor 2, the output end of the motor 2 drives the first synchronous wheel 17 to rotate, the first synchronous wheel 17 is connected to a synchronous belt 3, the synchronous belt 3 is connected to a second synchronous wheel 4, the first synchronous wheel 17 drives the second synchronous wheel 4 to rotate through the synchronous belt 3; the first synchronous wheel 17 and the second synchronous wheel 4 are both provided with a moving mechanism, a mounting seat 5 is slidably connected to the base 1, an electric push rod 6 is fixedly installed on the mounting seat 5, a connecting frame 7 is fixedly installed on the electric push rod 6, the output end of the electric push rod 6 drives the connecting frame 7 to rise, a rectangular inclined pipe 8 is fixedly installed on the connecting frame 7, and the connecting frame 7 drives the rectangular inclined pipe 8 to rise; a sewage receiving hopper 9 is provided at the bottom of the sedimentation tank 16.

[0035] The moving mechanism includes a threaded rod 12 fixedly mounted on the synchronous wheel. The threaded rod 12 is threadedly connected to the mounting seat 5. The threaded rod 12 rotates to drive the mounting seat 5 to move.

[0036] A connector 10 is connected to the bottom of the dirt receiving hopper 9, and a drain pipe 11 is connected to the bottom of the connector 10. Larger dirt will sink and accumulate in the dirt receiving hopper 9 at the bottom. When it is necessary to discharge the dirt, first connect the drain pipe 11 to the external pipe, and then discharge it to the desired discharge location through the drain pipe 11.

[0037] An overflow pipe 13 is provided on the right side of the sedimentation tank 16 . As the water level in the sedimentation tank 16 increases, the water level will rise. When the water level exceeds the overflow pipe 13 , clean water will be discharged along the overflow pipe 13 .

[0038] A water inlet pipe 14 is provided on the left side of the sedimentation tank 16 .

[0039] A switch group 15 is provided on the base 1 .

[0040] The switch group 15 is electrically connected to the motor 2 and the electric push rod 6 .

[0041] Specifically, when the sedimentation device for wastewater treatment project is in use: the pre-treated wastewater is discharged into the sedimentation tank 16 through the water inlet pipe 14. At this time, the larger dirt will sink and accumulate in the dirt receiving hopper 9 at the bottom after sinking. When it is necessary to discharge the sewage, the sewage pipe 11 is first connected to the external pipe, and then discharged to the required discharge place through the sewage pipe 11. The smaller dirt will rise with the water and sink in the rectangular inclined pipe 8 after rising. As the water in the sedimentation tank 16 continues to increase, the water level will rise. When the water level exceeds the overflow pipe 13, the clean water will be discharged along the overflow pipe 13; when the rectangular inclined pipe 8 needs to be cleaned When cleaning, start the electric push rod 6, the output end of the electric push rod 6 drives the connecting frame 7 to rise, and the connecting frame 7 drives the rectangular oblique tube 8 to rise, then start the motor 2, the output end of the motor 2 drives the first synchronous wheel 17 to rotate, and the first synchronous wheel 17 drives the second synchronous wheel 4 to rotate through the synchronous belt 3, and the rotation of the first synchronous wheel 17 and the second synchronous wheel 4 drives the threaded rod 12 to rotate, and the rotation of the threaded rod 12 drives the mounting seat 5 to move, and the mounting seat 5 drives the electric push rod 6 to move, and the electric push rod 6 drives the connecting frame 7, and the connecting frame 7 drives the rectangular oblique tube 8 to move. When it moves to the appropriate position, the rectangular oblique tube 8 can be cleaned.

[0042] All technical features in this embodiment can be freely combined according to actual needs.

[0043] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. A sedimentation device for wastewater treatment engineering, comprising two bases (1) and a sedimentation tank (16), characterized in that: The sedimentation tank (16) is fixedly mounted between two bases (1); a motor (2) is fixedly mounted on the base (1); a first synchronous wheel (17) is fixedly mounted on the output end of the motor (2); a synchronous belt (3) is connected to the first synchronous wheel (17); a second synchronous wheel (4) is connected to the synchronous belt (3); a moving mechanism is provided on both the first synchronous wheel (17) and the second synchronous wheel (4); a mounting seat (5) is slidably connected to the base (1); an electric push rod (6) is fixedly mounted on the mounting seat (5); a connecting frame (7) is fixedly mounted on the electric push rod (6); a rectangular inclined pipe (8) is fixedly mounted on the connecting frame (7); and a dirt receiving hopper (9) is provided at the bottom of the sedimentation tank (16).

2. A sedimentation device for wastewater treatment engineering according to claim 1, characterized in that: The moving mechanism comprises a threaded rod (12) fixedly mounted on the synchronous wheel, and the threaded rod (12) is threadedly connected to the mounting seat (5).

3. A sedimentation device for wastewater treatment engineering according to claim 1, characterized in that: The bottom of the sewage receiving hopper (9) is connected to a connecting piece (10), and the bottom of the connecting piece (10) is connected to a sewage discharge pipe (11).

4. A sedimentation device for wastewater treatment engineering according to claim 1, characterized in that: An overflow pipe (13) is provided on the right side of the sedimentation tank (16).

5. A sedimentation device for wastewater treatment engineering according to claim 4, characterized in that: A water inlet pipe (14) is provided on the left side of the sedimentation tank (16).

6. A sedimentation device for wastewater treatment engineering according to claim 1, characterized in that: A switch group (15) is provided on the base (1).

7. A sedimentation device for wastewater treatment engineering according to claim 6, characterized in that: The switch group (15) is electrically connected to the motor (2) and the electric push rod (6).

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