CN221713732U - Anti-blocking solid-liquid separation device for wastewater treatment - Google Patents

Abstract

The utility model relates to the technical field of wastewater treatment, and discloses a solid-liquid separation device for wastewater treatment that can prevent clogging, including a box body, a bracket fixedly connected to the bottom of the box body, a water inlet pipe fixedly connected to one side of the box body, a drainage trough fixedly connected to the bottom of the box body, a driving assembly arranged in the middle of the box body, a rotating plate fixedly connected to the outer periphery of the driving assembly, a filter assembly fixedly connected to the other end of the rotating plate, a pulley fixedly connected to one end of the driving assembly, a rotating shaft connected to the inner rotation of the box body, and a pulley fixedly connected to one end of the rotating shaft. In the utility model, the brush roller can be rotated under the mutual cooperation of the motor, synchronous belt, gear and other structures, so that the two sides of the filter box can be cleaned by the brush roller and the scraper, so as to solve the problem that the cleaning effect of the filter plate is not good and the staff still needs to clean the filter plate regularly.

Description

A solid-liquid separation device capable of preventing clogging for wastewater treatment

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to a solid-liquid separation device for wastewater treatment which can prevent clogging.

Background Art

Wastewater treatment refers to the process of treating water containing pollutants such as domestic sewage and industrial wastewater to meet environmental emission standards or reusable water quality requirements. Wastewater often contains various pollutants such as suspended solid particles, dissolved organic matter, heavy metal ions, etc. In order to prevent the pipeline from being blocked during the sewage treatment process, a solid-liquid separation device is often used to separate the solid particles from the liquid in the wastewater, making the subsequent treatment more efficient and stable.

After searching, Chinese patent announcement number: CN217549243U discloses a solid-liquid separation device for wastewater treatment that can prevent blockage, including a box body and a visual panel, the top of the box body is provided with a separation component for solid-liquid separation, and the separation component includes a processing chamber, a water inlet, a water outlet, an inner cylinder, a second passage, a driving motor, a connecting rod, a filter plate, a filter hole and a dredging block, the top middle end of the processing chamber is provided with a water inlet, and the bottom middle end of the processing chamber is provided with a water outlet, the inner cylinder is arranged at the inner front end of the processing chamber, and the top and bottom of the inner cylinder are provided with a second passage, the front middle part of the processing chamber is equipped with a driving motor, and the output end of the driving motor passes through the front middle part of the processing chamber and is connected to a connecting rod, and a filter plate is arranged on the outside of the connecting rod. The solid-liquid separation device for wastewater treatment that can prevent blockage dredges the filter hole during the transmission of the filter plate through a fixed dredging block, which can save waiting time and keep the device unobstructed at all times.

Although the technical solution can dredge the filter holes on the filter plate by using the dredging block, when the wastewater is separated into solid and liquid, the particles and impurities in the wastewater will not only be blocked in the middle of the filter holes, but also be accumulated on one side of the filter plate. The above technical solution can only clean the impurities in the middle of the filter holes, but cannot clean the particles and impurities accumulated on one side of the filter plate. Therefore, the staff is still required to regularly clean the impurities on the filter plate, which affects the continuity and efficiency of the device in treating wastewater. For this reason, a solid-liquid separation device with anti-clogging for wastewater treatment is proposed to solve the above problems.

Utility Model Content

In order to make up for the above shortcomings, the utility model provides a solid-liquid separation device for wastewater treatment that is resistant to clogging, aiming to improve the problem that the cleaning effect of the filter plate in the prior art is poor and the staff still needs to clean the filter plate regularly.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a blockage-proof solid-liquid separation device for wastewater treatment, comprising a box body, a bracket is fixedly connected to the bottom of the box body, a water inlet pipe is fixedly connected to one side of the box body, a drainage trough is fixedly connected to the bottom of the box body, a driving assembly is arranged in the middle of the box body, a rotating plate is fixedly connected to the outer periphery of the driving assembly, a filter assembly is fixedly connected to one end of the driving assembly, a pulley is fixedly connected to the inside of the box body, a rotating shaft is fixedly connected to one end of the rotating shaft, a synchronous belt is provided on the outer periphery of the two pulleys, a gear is fixedly connected to the other end of the rotating shaft, a brush roller is rotatably connected to the inside of the box body, a gear is fixedly connected to the other end of the brush roller, the two gears are meshed with each other, and a scraper is arranged inside the filter assembly.

As a further description of the above technical solution:

The driving assembly comprises a reduction motor, which is fixedly connected to one side of the box body, and an output end of the reduction motor is fixedly connected to a rotating rod, and the rotating plate and one of the pulleys are both fixedly connected to one end of the rotating rod.

As a further description of the above technical solution:

The filter assembly includes a filter box, which is fixedly connected to one end of the rotating plate away from the rotating rod. A collecting box is arranged in the middle of the filter box, and a connecting plate is fixedly connected to the top of the collecting box. The other end of the connecting plate is fixedly connected to the bottom of the scraper.

As a further description of the above technical solution:

A side plate is rotatably connected to the middle part of one side of the box body, an auger blade is fixedly connected to the outer periphery of the rotating rod, the auger blade is arranged in the middle part of the collecting box, a collecting trough is slidably connected to the bottom of one end of the collecting box, the side plate is arranged on one side of the collecting trough, and a sliding component is fixedly connected to one side of the collecting trough.

As a further description of the above technical solution:

The sliding assembly comprises a sliding block, the sliding block is fixedly connected to one side of the collecting tank, a sliding groove is provided in the middle of the collecting box, and the sliding block is slidably connected to the middle of the sliding groove.

As a further description of the above technical solution:

A handle is rotatably connected to one side of the collecting tank.

As a further description of the above technical solution:

A protective shell is fixedly connected to one side of the box body, and the reduction motor is fixedly connected to the inside of the protective shell.

As a further description of the above technical solution:

The collecting box is arranged below the brush roller and the scraper.

The utility model has the following beneficial effects:

1. In the utility model, with the cooperation of the motor, synchronous belt, gear and other structures, the brush roller can be rotated, so that both sides of the filter box can be cleaned by the brush roller and the scraper, so as to solve the problem that the cleaning effect of the filter plate is not good and the staff still needs to clean the filter plate regularly.

2. In the utility model, with the cooperation of the motor, collection box, collection trough, auger blades and other structures, the impurities and particulate matter in the filter box can be collected centrally, making the impurity and particulate matter processing process more intensive and efficient.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a perspective view of a solid-liquid separation device for wastewater treatment that is resistant to clogging according to the present invention;

FIG2 is a schematic structural diagram of a brush roller of a solid-liquid separation device for wastewater treatment that is clogging-proof according to the present invention;

FIG3 is a schematic structural diagram of a filter box of a solid-liquid separation device for wastewater treatment that is clogging-proof according to the present invention;

FIG. 4 is a schematic structural diagram of a collecting tank of a solid-liquid separation device for wastewater treatment that is resistant to clogging, as proposed by the present invention.

Legend:

1. Box body; 2. Protective shell; 3. Bracket; 4. Drain trough; 5. Water inlet pipe; 6. Reducer motor; 7. Turn bar; 8. Side plate; 9. Collecting trough; 10. Rotating shaft; 11. Pulley; 12. Synchronous belt; 13. Gear; 14. Brush roller; 15. Collecting box; 16. Connecting plate; 17. Scraper; 18. Filter box; 19. Auger blade; 20. Slide; 21. Slider; 22. Handle; 23. Turn plate.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

1 and 2, the utility model provides an embodiment: a solid-liquid separation device for wastewater treatment that can prevent clogging, comprising a box body 1, a bracket 3 is fixedly connected to the bottom of the box body 1, a water inlet pipe 5 is fixedly connected to one side of the box body 1, a drainage trough 4 is fixedly connected to the bottom of the box body 1, a driving assembly is provided in the middle of the box body 1, a rotating plate 23 is fixedly connected to the outer periphery of the driving assembly, a filter assembly is fixedly connected to the other end of the rotating plate 23, a pulley 11 is fixedly connected to one end of the driving assembly, a rotating shaft 10 is rotatably connected to the inside of the box body 1, a pulley 11 is fixedly connected to one end of the rotating shaft 10, a synchronous belt 12 is sleeved on the outer periphery of the two pulleys 11, a gear 13 is fixedly connected to the other end of the rotating shaft 10, a brush roller 14 is rotatably connected to the inside of the box body 1, a gear 13 is fixedly connected to the other end of the brush roller 14, the two gears 13 are meshed with each other, and a scraper 17 is provided inside the filter assembly.

Specifically, when the wastewater enters the interior of the box body 1 through the water inlet pipe 5, it will be directly filtered by the filter assembly. While the filter assembly is filtering the wastewater, the rotating plate 23 will be driven to rotate by the driving assembly, and the filter box 18 will be driven to rotate by the rotating plate 23. The filtered sewage will be directly discharged from the interior of the box body 1 through the drainage groove 4 for the next step, and the filtered impurities and particulate matter will rotate together with the filter assembly in the interior of the box body 1. When the driving assembly drives the rotating plate 23 to rotate, it will drive one of the pulleys 11 to rotate, and the synchronous belt 12 set on the outer periphery of the two pulleys 11 will make the rotating shaft 10 rotate inside the box body 1. The filter assembly is rotated, and one of the gears 13 is driven to rotate by the rotating shaft 10, so that the other gear 13 drives the brush roller 14 to rotate inside the housing 1 through the meshing connection, and then a scraper 17 is set inside the filter assembly. When the filter assembly drives impurities and particulate matter to move to the scraper 17, the filter holes of the filter assembly are cleaned by the brush roller 14 to prevent the impurities and particulate matter from clogging the filter holes, and the scraper 17 is used to clean the inner wall of the rotating filter assembly, so as to achieve the effect of cleaning both sides of the filter assembly, so as to solve the problem that the cleaning effect of the filter plate is not good and the staff still needs to clean the filter plate regularly.

1 and 2, the driving assembly includes a reduction motor 6, which is fixedly connected to one side of the housing 1, a protective shell 2 is fixedly connected to one side of the housing 1, the reduction motor 6 is fixedly connected to the inside of the protective shell 2, the output end of the reduction motor 6 is fixedly connected to a rotating rod 7, a rotating plate 23 and one of the pulleys 11 are fixedly connected to one end of the rotating rod 7, the filtering assembly includes a filter box 18, the filter box 18 is fixedly connected to one end of the rotating plate 23 away from the rotating rod 7, a collecting box 15 is arranged in the middle of the filter box 18, a connecting plate 16 is fixedly connected to the top of the collecting box 15, the other end of the connecting plate 16 is fixedly connected to the bottom of the scraper 17, and the collecting box 15 is arranged below the brush roller 14 and the scraper 17.

Specifically, the reduction motor 6 drives the rotating rod 7 to rotate, so that the rotating rod 7 drives the rotating plate 23 and one of the pulleys 11 to rotate, so that the filter box 18 can be driven to rotate forward inside the box body 1 at the same time, and the brush roller 14 is rotated in the opposite direction under the action of the mutual engagement of the two gears 13, so that the brush roller 14 can clean the filter holes opened in the filter box 18, and by adding a protective shell 2 on the periphery of the reduction motor 6, dust and particulate matter in the working environment can be prevented from entering the interior of the reduction motor 6 to affect the normal operation of the reduction motor 6, and at the same time, the protective shell 2 can prevent waste water in the device from splashing into the interior of the reduction motor 6, so that the reduction motor 6 can be used.

Referring to Figures 2, 3 and 4, a side plate 8 is rotatably connected to the middle part of one side of the box body 1, an auger blade 19 is fixedly connected to the outer periphery of the rotating rod 7, the auger blade 19 is arranged in the middle part of the collecting box 15, a collecting trough 9 is slidably connected to the bottom of one end of the collecting box 15, the side plate 8 is arranged on one side of the collecting trough 9, a sliding assembly is fixedly connected to one side of the collecting trough 9, the sliding assembly includes a slider 21, the slider 21 is fixedly connected to one side of the collecting trough 9, a slide groove 20 is opened in the middle part of the collecting box 15, the slider 21 is slidably connected to the middle part of the slide groove 20, and a handle 22 is rotatably connected to one side of the collecting trough 9.

Specifically, in the process of the scraper 17 and the brush roller 14 cleaning the impurities and particulate matter on both sides of the filter box 18, the collecting box 15 is set below the scraper 17 and the brush roller 14, so that the cleaned impurities and particulate matter enter the interior of the collecting box 15 under the action of gravity, and the auger blade 19 is driven by the rotating rod 7 to rotate inside the collecting box 15, so that the impurities and particulate matter falling into the collecting box 15 will be collected in the collecting tank 9 to realize the centralized collection of impurities and particulate matter. The centralized collection of impurities and particulate matter in the wastewater can effectively reduce the pollution caused by scattered waste to the environment. Through centralized management and treatment, the arbitrary discharge of waste can be better prevented, and the risk of pollution to the atmosphere, water bodies and soil can be reduced.

Working principle: After the wastewater enters the interior of the box 1 through the water inlet pipe 5, it will directly pass through the filter box 18 to filter the impurities and particles in the wastewater. The filtered sewage will be directly discharged from the interior of the box 1 through the drain trough 4 for the next step. When the wastewater enters the interior of the box 1, the reduction motor 6 drives the rotating rod 7 to rotate, and the filter box 18 is rotated inside the box 1 through the rotating plate 23 fixed on the outside of the rotating rod 7, so that the impurities and particles remaining on the inner wall of the filter box 18 will rotate inside the box 1 with the filter box 18, and the reduction motor 6 drives the filter box 18 to rotate inside the box 1. When the movable rotating rod 7 rotates, a pulley 11 connected to the outer periphery of the rotating rod 7 will also rotate, so that the other pulley 11 drives one of the gears 13 to rotate, and then the other gear 13 drives the brush roller 14 to rotate. When the impurities and particles remaining on the inner wall of the filter box 18 move to the scraper 17, the inner wall of the filter box 18 is cleaned by the scraper 17, and the filter holes of the filter box 18 are cleaned by the brush roller 14, so that both sides of the filter box 18 can be cleaned at the same time, so as to solve the problem that the cleaning effect of the filter plate is not good and the staff still needs to clean the filter plate regularly.

In addition, by arranging a collecting box 15 in the middle of the filter box 18, the impurities and particles cleaned by the scraper 17 and the brush roller 14 fall into the interior of the collecting box 15 under the action of gravity, and then the auger blade 19 is driven by the reduction motor 6 to rotate, so that the impurities inside the collecting box 15 will be gathered inside the collecting trough 9, so as to achieve the effect of centralized collection of the impurities and particles in the collecting box 15, thereby making the impurity and particle processing process more intensive and efficient.

Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A solid-liquid separation device for wastewater treatment that can prevent clogging, comprising a box (1), characterized in that: a bracket (3) is fixedly connected to the bottom of the box (1), a water inlet pipe (5) is fixedly connected to one side of the box (1), a drainage trough (4) is fixedly connected to the bottom of the box (1), a driving assembly is arranged in the middle of the box (1), a rotating plate (23) is fixedly connected to the outer periphery of the driving assembly, a filter assembly is fixedly connected to the other end of the rotating plate (23), and a pulley (11) is fixedly connected to one end of the driving assembly The housing (1) is rotatably connected to a rotating shaft (10), one end of the rotating shaft (10) is fixedly connected to a pulley (11), the outer circumferences of the two pulleys (11) are sleeved with synchronous belts (12), the other end of the rotating shaft (10) is fixedly connected to a gear (13), the housing (1) is rotatably connected to a brush roller (14), the other end of the brush roller (14) is fixedly connected to a gear (13), the two gears (13) are meshed with each other, and a scraper (17) is arranged inside the filter assembly. 2. A blockage-resistant solid-liquid separation device for wastewater treatment according to claim 1, characterized in that: the driving component includes a reduction motor (6), the reduction motor (6) is fixedly connected to one side of the box body (1), the output end of the reduction motor (6) is fixedly connected to a rotating rod (7), and the rotating plate (23) and one of the pulleys (11) are both fixedly connected to one end of the rotating rod (7). 3. A blockage-resistant solid-liquid separation device for wastewater treatment according to claim 2, characterized in that: the filter assembly includes a filter box (18), the filter box (18) is fixedly connected to one end of the rotating plate (23) away from the rotating rod (7), a collecting box (15) is arranged in the middle of the filter box (18), a connecting plate (16) is fixedly connected to the top of the collecting box (15), and the other end of the connecting plate (16) is fixedly connected to the bottom of the scraper (17). 4. A blockage-resistant solid-liquid separation device for wastewater treatment according to claim 3, characterized in that: a side plate (8) is rotatably connected to the middle part of one side of the box body (1), an auger blade (19) is fixedly connected to the outer periphery of the rotating rod (7), the auger blade (19) is arranged in the middle part of the collecting box (15), a collecting trough (9) is slidably connected to the bottom of one end of the collecting box (15), the side plate (8) is arranged on one side of the collecting trough (9), and a sliding component is fixedly connected to one side of the collecting trough (9). 5. A blockage-resistant solid-liquid separation device for wastewater treatment according to claim 4, characterized in that: the sliding assembly includes a slider (21), the slider (21) is fixedly connected to one side of the collecting trough (9), a slide groove (20) is opened in the middle of the collecting box (15), and the slider (21) is slidably connected to the middle of the slide groove (20). 6. A blockage-resistant solid-liquid separation device for wastewater treatment according to claim 5, characterized in that a handle (22) is rotatably connected to one side of the collecting tank (9). 7. A blockage-resistant solid-liquid separation device for wastewater treatment according to claim 2, characterized in that a protective shell (2) is fixedly connected to one side of the housing (1), and the reduction motor (6) is fixedly connected to the inside of the protective shell (2). 8. The anti-clogging solid-liquid separation device for wastewater treatment according to claim 3, characterized in that the collecting box (15) is arranged below the brush roller (14) and the scraper (17).