CN117160135A - A purely solar-powered sewage sedimentation tank dredging mechanism - Google Patents

Abstract

The application provides a desilting mechanism for a pure solar sewage sedimentation tank, which comprises a sedimentation tank, wherein the upper part of the sedimentation tank is in a circular cylinder shape, supporting columns are arranged at the middle parts of the two ends of the sedimentation tank, mounting grooves are arranged at the middle parts of the inner sides of the supporting columns, screw rods are rotatably arranged at the middle parts of the inner sides of the mounting grooves, annular filter frames are arranged at the middle parts of the inner sides of the sedimentation tank, filter screens with diamond-shaped small holes are fixedly arranged at the middle parts of the inner sides of the filter frames, sliding blocks are arranged at the middle parts of the two ends of the filter frames and are in threaded connection with the screw rods, the sliding blocks slide in the middle parts of the inner sides of the mounting grooves in the vertical direction, mounting rods are arranged at the middle parts of the top ends of the screw rods, and first bevel gears are fixedly arranged at the middle parts of the top ends of the screw rods. The device can filter and lift the sediment and the suspended matters in the sewage to the upper end opening of the sedimentation tank, thereby being convenient for the staff to clean the sediment and the suspended matters.

Description

A pure solar energy desilting mechanism for sewage sedimentation tanks

Technical field

The invention relates to the technical field of sewage sedimentation tank desilting, and in particular to a pure solar-powered sewage sedimentation tank desilting mechanism.

Background technique

A large amount of sewage is produced in life and industry, and sewage needs to be treated. A sewage sedimentation tank is usually used. The sedimentation tank is a device that uses the natural sedimentation or coagulation sedimentation of water to remove suspended solids in the water and purify the water quality.

However, during long-term use of the sedimentation tank, a large amount of silt and sediment will be deposited at the bottom of the sedimentation tank. The silt accumulation accumulates at the bottom of the sedimentation tank for a long time, and it is easy to form solid blocks, causing the sewage outlet to be blocked. Timely repair is required. The sludge is removed and discharged, but the traditional sewage sedimentation tank dredging mechanism is inconvenient to clean the inner wall and scum of the sedimentation tank during the dredging process.

To this end, we propose a purely solar-powered sewage sedimentation tank dredging mechanism to solve the above problems.

Contents of the invention

The main purpose of the present invention is to provide a pure solar energy desilting mechanism for sewage sedimentation tanks, which can effectively solve the problems in the background technology.

In order to achieve the above objects, the technical solutions adopted by the present invention are:

A desilting mechanism for a pure solar sewage sedimentation tank, including a sedimentation tank. The upper part of the sedimentation tank is circular and cylindrical. Support columns are provided in the middle of both ends of the sedimentation tank. The inner middle of the support column is provided with There is an installation groove, and a screw rod is rotatably installed in the inner middle part of the installation groove. An annular filter frame is provided in the inner middle part of the sedimentation tank. A filter screen is fixedly installed in the inner middle part of the filter frame. Both sides of the filter frame A sliding block is provided in the middle part of the end. The sliding block is threadedly connected to the screw rod. The sliding block slides vertically in the inner middle part of the installation groove. By rotating the screw rod, the sliding block drives the filter frame to slide vertically in the middle of the inner side of the sedimentation tank. When the filter rises to the top of the upper end of the sedimentation tank, the sediment and floating matter in the sewage can be filtered and lifted to The opening at the upper end of the sedimentation tank makes it easier for staff to clean up sediment and floating matter.

A mounting rod is provided in the middle of the top of the sedimentation tank. The top of the screw rod is located in the middle of both ends of the mounting rod. A first bevel gear is fixedly installed in the middle of the top of the screw rod. The first bevel gear is driven by a driving assembly. The driving assembly is located in the inner middle of the installation rod, and drives the first bevel gear through the driving assembly, thereby driving the screw rod to rotate in the inner middle of the installation groove.

The driving assembly includes two sets of rotating rods. The two sets of rotating rods are rotatably installed in the middle parts of both ends of the mounting rod. A second bevel gear is fixedly installed in the middle part of both ends of the rotating rod. The first bevel gear is connected to the first bevel gear. The second bevel gear is meshed and connected, and the second bevel gear is meshed and connected with a third bevel gear. The third bevel gear is fixedly installed on the output shaft of the drive motor. The drive motor is fixedly installed on the inner middle of the mounting rod. , the driving motor is powered by solar energy.

Preferably, rotating blocks are rotatably installed at both ends of the rotating rod, and the rotating blocks are fixedly installed at the inner middle of the mounting rod. The rotation rod is limited by the rotation block, so that the rotation rod can perform stable rotation motion.

Preferably, the bottom of the sedimentation tank is funnel-shaped, an upper fixing frame is fixedly installed in the middle of the upper end of the funnel shape, a lower fixing frame is provided in the middle of the bottom end of the upper fixing frame, and the lower fixing frame is fixedly installed on The funnel-shaped bottom, the upper fixing frame and the lower fixing frame are both ring-shaped, the inner middle parts of the upper fixing frame and the lower fixing frame are equipped with three sets of reinforcing rods, and the three sets of reinforcing rods in the inner middle part of the lower fixing frame are The pole is mounted at an angle.

Preferably, a submersible motor is fixedly installed in the middle of the bottom end of the upper fixed frame, a semicircular mud block is provided in the middle of the top of the submersible motor, and a rotating shaft is fixedly installed at the output end of the submersible motor, so A bearing is installed at the end of the rotating shaft, and the bearing is fixedly installed on the inner upper end of the lower fixed frame. The rotating shaft is driven by a submersible motor to rotate.

Preferably, two sets of inclined connecting rods are provided in the middle of the side ends of the rotating shaft. The ends of the connecting rods are provided with scrapers. The scrapers are distributed in a triangular shape. The ends of the scrapers are provided with soft Pad, the scraper is in contact with the funnel-shaped inner wall of the bottom of the sedimentation tank, and the submersible motor drives the rotating shaft to rotate, so that the two sets of connecting rods drive the scraper to rotate at the funnel-shaped bottom of the sedimentation tank, so that the scraper During the rotation process, the silt accumulated on the funnel-shaped inner wall of the sedimentation tank is scraped and turned, thereby facilitating the removal and discharge of the silt.

Preferably, the inner bottom of the sedimentation tank is provided with a sewage outlet, and the inner upper end of the sewage outlet is provided with a mud suction solenoid valve, and the mud suction solenoid valve is located in the middle of the bottom end of the lower fixed frame.

Preferably, a water inlet pipe is provided on the upper side of the left end of the sedimentation tank, and a water outlet pipe is provided on the lower side of the right end of the sedimentation tank.

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

1. A filter frame is installed by sliding in the middle of the inner side of the sedimentation tank. A filter is provided in the middle of the inner side of the filter frame. At the same time, sliding blocks are provided in the middle of both ends of the filter frame. A screw rod is threadedly connected to the middle of the inner side of the sliding block. , the driving assembly drives the first bevel gear to rotate, so that the screw rod rotates in the inner middle of the installation slot, thereby driving the sliding block and the filter frame to slide vertically in the inner middle of the sedimentation tank. When the filter rises to the sedimentation tank At the top of the upper end, the sediment and floating matter in the sewage can be filtered and lifted to the upper opening of the sedimentation tank, making it easier for the staff to clean the sediment and floating matter. At the same time, the filter rack is placed in the inner middle of the sedimentation tank By sliding vertically, the silt on the inner wall of the sedimentation tank can also be scraped and cleaned.

2. By setting the bottom of the sedimentation tank into a funnel shape, the silt settled inside the sedimentation tank will slide and accumulate toward the bottom of the center. At the same time, the rotating shaft is driven by the submersible electric motor to rotate, so that the two sets of connecting rods drive the scraper. The funnel-shaped bottom of the sedimentation tank is rotated, and the scraper is in contact with the funnel-shaped inner wall of the bottom of the sedimentation tank, so that the scraper scrapes and turns the silt accumulated on the funnel-shaped inner wall of the sedimentation tank during the rotation process. Prevent sludge from accumulating at the bottom of the sedimentation tank for a long time to form solid blocks, which may cause blockage of the sewage outlet.

Description of drawings

Figure 1 is an overall structural diagram of a desilting mechanism for a pure solar sewage sedimentation tank according to the present invention;

Figure 2 is an overall structural diagram of a desilting mechanism for a pure solar sewage sedimentation tank according to the present invention, with the mounting rod removed;

Figure 3 is a side sectional structural view of a desilting mechanism for a pure solar sewage sedimentation tank according to the present invention;

Figure 4 is an internal explosion view of a dredging mechanism for a purely solar-powered sewage sedimentation tank according to the present invention;

Figure 5 is a scene diagram of the application of a pure solar sewage sedimentation tank and solar panels according to the present invention.

In the picture: 1. Sedimentation tank; 2. Water inlet pipe; 3. Support column; 4. Installation slot; 5. Screw; 6. First bevel gear; 7. Installation rod; 8. Rotating rod; 9. Second cone Gear; 10. Third bevel gear; 11. Rotating block; 12. Filter frame; 13. Filter screen; 14. Sliding block; 15. Upper fixed frame; 16. Submersible motor; 17. Rotating shaft; 18. Bearing; 19 , Lower fixed frame; 20. Scraper; 21. Connecting rod; 22. Mud suction solenoid valve; 23. Sewage outlet; 24. Water outlet pipe.

Detailed ways

The present invention will be further described in detail below with reference to the accompanying drawings.

When it is necessary to clean the sludge accumulated at the inner bottom of the sedimentation tank 1, the water inlet of the sedimentation tank 1 is first closed, and then the sewage inside the sedimentation tank 1 is discharged through the outlet pipe 24.

At the same time, a filter frame 12 is slidably installed in the inner middle of the sedimentation tank 1, and a filter 13 is provided in the inner middle of the filter frame 12. The first bevel gear 6 is driven by the driving assembly to rotate, so that the screw rod 5 is in the installation slot 4. The inner middle part rotates, and the screw rod 5 rotates in the inner middle part of the sliding block 14, so that the sliding block 14 drives the filter frame 12 to slide vertically in the inner middle part of the sedimentation tank 1. When the filter screen 13 rises to the middle part of the sedimentation tank 1, When the upper end is at the top, the sediment and floating matter in the sewage can be filtered and lifted to the upper opening of the sedimentation tank 1, thereby facilitating the staff to clean the sediment and floating matter. At the same time, the sedimentation tank 1 can be filtered through the filter rack 12 By sliding the inner middle part vertically, the silt on the inner wall of the sedimentation tank 1 can also be scraped and cleaned.

At the same time, the bottom of the sedimentation tank 1 is set into a funnel shape, so that the sedimented silt inside the sedimentation tank 1 slides and accumulates toward the bottom of the center position. When it is necessary to clean the silt accumulated at the bottom of the sedimentation tank 1, first use the submersible motor to 16 drives the rotating shaft 17 to rotate, so that the two sets of connecting rods 21 drive the scraper 20 to rotate on the funnel-shaped bottom of the sedimentation tank 1, and the scraper 20 rotates on the funnel-shaped inner wall of the bottom of the sedimentation tank 1, so that the scraper 20 rotates on the funnel-shaped inner wall of the sedimentation tank 1. During the rotation process, the plate 20 scrapes and turns the sludge accumulated on the funnel-shaped inner wall of the sedimentation tank 1, thereby facilitating the sludge suction solenoid valve 22 to discharge the sludge to the outside.

Example 1

Referring to Figure 1, a desilting mechanism for a pure solar sewage sedimentation tank includes a sedimentation tank 1. The upper part of the sedimentation tank 1 is circular and cylindrical. Support columns are provided in the middle of both ends of the sedimentation tank 1. 3. A mounting slot 4 is provided in the middle of the inner side of the support column 3. A screw rod 5 is rotatably installed in the middle of the inner side of the mounting slot 4. An annular filter frame 12 is provided in the middle of the inner side of the sedimentation tank 1. A filter screen 13 is fixedly installed in the inner middle of the frame 12. The filter screen 13 can filter and separate the sediments in the sewage, thereby preventing large pieces of sediment from sinking to the bottom of the sedimentation tank 1 and becoming blocked. The filter frame 12 has A sliding block 14 is provided in the middle of both ends. The sliding block 14 is threadedly connected to the screw rod 5. The sliding block 14 slides vertically in the middle of the inner side of the installation groove 4 and rotates through the screw rod 5, so that the sliding block 14 drives the filter frame 12 to slide vertically in the inner middle of the sedimentation tank 1. When the filter screen 13 rises to the top of the upper end of the sedimentation tank 1, the sediments and floating matter in the sewage can be filtered and lifted to the upper end of the sedimentation tank 1. The opening makes it easier for workers to clean up sediment and floating matter.

A mounting rod 7 is provided in the middle of the top of the sedimentation tank 1, and the top of the screw 5 is located in the middle of both ends of the mounting rod 7. A first bevel gear 6 is fixedly installed in the middle of the top of the screw 5. A bevel gear 6 is driven by a driving assembly, which is located in the inner middle of the mounting rod 7, and drives the screw rod 5 to rotate through the driving assembly.

The driving assembly includes two sets of rotating rods 8. The two sets of rotating rods 8 are rotatably installed in the middle portions of both ends of the mounting rod 7. A second bevel gear 9 is fixedly installed in the middle portions of both ends of the rotating rod 8. The first bevel gear 6 is meshed with the second bevel gear 9. The second bevel gear 9 is meshed with a third bevel gear 10. The third bevel gear 10 is fixedly installed on the output shaft of the driving motor. The driving motor is fixedly installed on the inner middle of the mounting rod 7. The driving motor is powered by solar energy and drives the third bevel gear 10 to rotate, thus driving the two sets of rotating rods 8 to rotate on the inner middle of the mounting rod 7.

Rotating blocks 11 are rotatably installed at both ends of the rotating rod 8. The rotating block 11 is fixedly installed at the inner middle of the mounting rod 7. The rotating block 11 limits the position of the rotating rod 8, so that the two sets of rotating rods 8 Perform stable rotation at the inner middle of the mounting rod 7.

The working principle of the present invention is:

A filter frame 12 is slidably installed in the inner middle of the sedimentation tank 1. A filter 13 is provided in the inner middle of the filter frame 12. At the same time, sliding blocks 14 are provided in the middle of both ends of the filter frame 12. At the inner middle of the sliding block 14 The screw rod 5 is threadedly connected, and the first bevel gear 6 is rotated by the driving assembly, so that the screw rod 5 rotates in the inner middle of the installation groove 4, thereby driving the sliding block 14 and the filter rack 12 in the inner middle of the sedimentation tank 1 Sliding vertically, when the filter screen 13 rises to the top of the upper end of the sedimentation tank 1, the sediment and floating matter in the sewage can be filtered and lifted to the upper opening of the sedimentation tank 1, thereby facilitating the staff to filter the sediment and floating matter. The filter rack 12 slides vertically in the middle of the inside of the sedimentation tank 1, and the sludge on the inner wall of the sedimentation tank 1 can also be scraped and cleaned.

Example 2

Referring to Figure 1, based on Embodiment 1, a pure solar sewage sedimentation tank desilting mechanism also includes the following structure:

The bottom of the sedimentation tank 1 is funnel-shaped. An upper fixing frame 15 is fixedly installed in the middle of the upper end of the funnel shape. A lower fixing frame 19 is provided in the middle of the bottom end of the upper fixing frame 15. The lower fixing frame 19 is fixed. Installed on the funnel-shaped bottom, the upper fixing frame 15 and the lower fixing frame 19 are both circular rings. The upper fixing frame 15 and the lower fixing frame 19 are provided with three sets of reinforcing rods in the inner middle part. The lower fixing frame The three sets of reinforcing rods in the middle of the inner side of 19 are installed obliquely and have a funnel-shaped bottom, so that the silt settled inside the sedimentation tank 1 slides and accumulates towards the bottom of the center position.

A submersible motor 16 is fixedly installed in the middle of the bottom end of the upper fixed frame 15 , a semicircular mud block is provided in the middle of the top of the submersible motor 16 , and a rotating shaft 17 is fixedly installed at the output end of the submersible motor 16 , the submersible motor 16 is powered by solar energy, the end of the rotating shaft 17 is rotatably installed with a bearing 18, the bearing 18 is fixedly installed on the inner upper end of the lower fixed frame 19, and the middle part of the side end of the rotating shaft 17 is provided with There are two sets of inclined connecting rods 21. The ends of the connecting rods 21 are provided with scrapers 20. The scrapers 20 are arranged in a triangular shape. The ends of the scrapers 20 are provided with soft pads. The scrapers 20 are in contact with the sediment. The funnel-shaped inner wall of the bottom of the sedimentation tank 1 comes into contact, and the submersible motor 16 drives the rotating shaft 17 to rotate, so that the two sets of connecting rods 21 drive the scraper 20 to rotate at the funnel-shaped bottom of the sedimentation tank 1, and the scraper 20 is connected to the sedimentation tank. The bottom funnel-shaped inner wall of the sedimentation tank 1 comes into contact, so that the scraper 20 scrapes and turns the silt accumulated on the funnel-shaped inner wall of the sedimentation tank 1 during the rotation process, thereby facilitating the removal of the silt.

The inner bottom of the sedimentation tank 1 is provided with a sewage outlet 23, and the inner upper end of the sewage outlet 23 is provided with a mud suction solenoid valve 22. The mud suction solenoid valve 22 is located in the middle of the bottom end of the lower fixed frame 19, and passes through The mud suction solenoid valve 22 can discharge the mud accumulated in the funnel.

A water inlet pipe 2 is provided on the upper side of the left end of the sedimentation tank 1 , and a water outlet pipe 24 is provided on the lower side of the right end of the sedimentation tank 1 .

The working principle of the present invention is:

By setting the bottom of the sedimentation tank 1 into a funnel shape, the silt settled inside the sedimentation tank 1 slides and accumulates towards the bottom of the center position. The motor 16 drives the rotating shaft 17 to rotate, so that the two sets of connecting rods 21 drive the scraper 20 to rotate at the funnel-shaped bottom of the sedimentation tank 1, and the scraper 20 contacts the funnel-shaped inner wall of the bottom of the sedimentation tank 1, so that During the rotation process, the scraper 20 scrapes and turns the silt accumulated on the funnel-shaped inner wall of the sedimentation tank 1 .

Then, the sludge accumulated in the funnel can be discharged through the sludge suction solenoid valve 22. The sludge is discharged from the sewage outlet 23 to the outside world.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions only illustrate the principles of the present invention. The present invention will also have other aspects without departing from the spirit and scope of the present invention. Various changes and modifications are possible, which fall within the scope of the claimed invention. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims (9)

1. A pure solar sewage sedimentation tank desilting mechanism, characterized in that it includes a sedimentation tank (1), the upper part of the sedimentation tank (1) is circular and cylindrical, and the two sides of the sedimentation tank (1) A support column (3) is provided in the middle part of the end, a mounting groove (4) is provided in the inner middle part of the support column (3), and a screw rod (5) is rotatably installed in the inner middle part of the installation groove (4); An annular filter frame (12) is provided in the middle part of the inner side of the sedimentation tank (1). A filter screen (13) is fixedly installed in the middle part of the inner side of the filter frame (12). The middle parts of both ends of the filter frame (12) are A sliding block (14) is provided, the sliding block (14) is threadedly connected to the screw rod (5), and the sliding block (14) slides vertically in the inner middle of the installation groove (4). 2. A pure solar sewage sedimentation tank desilting mechanism according to claim 1, characterized in that: a mounting rod (7) is provided in the top middle of the sedimentation tank (1), and the screw rod (5) The top of the screw rod (5) is located in the middle of both ends of the mounting rod (7). The first bevel gear (6) is fixedly installed in the middle of the top of the screw rod (5). The first bevel gear (6) is driven by the driving assembly, so The driving assembly is located in the inner middle of the mounting rod (7). 3. A pure solar-powered sewage sedimentation tank desilting mechanism according to claim 2, characterized in that: the driving assembly includes two sets of rotating rods (8), and the two sets of rotating rods (8) are rotationally installed. A second bevel gear (9) is fixedly installed in the middle of both ends of the mounting rod (7) and the rotating rod (8). The first bevel gear (6) and the second bevel gear (9) are The second bevel gear (9) is meshed and connected with a third bevel gear (10). The third bevel gear (10) is fixedly installed on the output shaft of the driving motor. The driving motor is fixedly installed on the output shaft of the driving motor. Install the inner middle of the rod (7). 4. A desilting mechanism for a pure solar sewage sedimentation tank according to claim 3, characterized in that: a rotating block (11) is installed at both ends of the rotating rod (8), and the rotating block (11) is installed at both ends of the rotating rod (8). 11) Fixedly installed on the inner middle of the installation rod (7). 5. A desilting mechanism for a pure solar sewage sedimentation tank according to claim 2, characterized in that: the bottom of the sedimentation tank (1) is funnel-shaped, and an upper fixing device is fixedly installed in the middle of the upper end of the funnel shape. Frame (15), the middle part of the bottom end of the upper fixed frame (15) is provided with a lower fixed frame (19), the lower fixed frame (19) is fixedly installed on the funnel-shaped bottom, the upper fixed frame (15) Both the upper fixing frame (15) and the lower fixing frame (19) are annular. The upper fixing frame (15) and the lower fixing frame (19) are provided with three sets of reinforcing rods in the inner middle part. The group reinforcement rod is installed at an angle. 6. A pure solar-powered sewage sedimentation tank desilting mechanism according to claim 5, characterized in that: a submersible motor (16) is fixedly installed in the bottom middle of the upper fixed frame (15), and the submersible motor A semicircular mud-dividing block is provided in the middle of the top of (16), a rotating shaft (17) is fixedly installed at the output end of the submersible motor (16), and a bearing (17) is installed at the end of the rotating shaft (17) for rotation. 18), the bearing (18) is fixedly installed on the inner upper end of the lower fixed frame (19). 7. A pure solar-powered sewage settling tank desilting mechanism according to claim 6, characterized in that: two sets of inclined connecting rods (21) are provided in the middle of the side ends of the rotating shaft (17). The end of the connecting rod (21) is provided with a scraper (20). The scraper (20) is distributed in a triangular shape. The end of the scraper (20) is provided with a soft pad. The scraper (20) and The bottom of the sedimentation tank (1) is in contact with the funnel-shaped inner wall. 8. A desilting mechanism for a pure solar sewage sedimentation tank according to claim 7, characterized in that: a sewage outlet (23) is provided at the inner bottom of the sedimentation tank (1), and the sewage outlet (23) is provided at the inner bottom of the sedimentation tank (1). A mud suction solenoid valve (22) is provided at the inner upper end of the lower fixing frame (19). The mud suction solenoid valve (22) is located in the middle of the bottom end of the lower fixed frame (19). 9. A pure solar sewage sedimentation tank desilting mechanism according to claim 8, characterized in that: a water inlet pipe (2) is provided on the upper left end of the sedimentation tank (1), and the sedimentation tank (1) ) is provided with a water outlet pipe (24) on the lower side of the right end.