CN-117531284-B - Water quality improving device and using method thereof

CN117531284BCN 117531284 BCN117531284 BCN 117531284BCN-117531284-B

Abstract

The invention discloses a water quality improvement device which comprises a filtering tank body, two rotating shafts, two guide plates and a rotating piece, wherein the filtering tank body is cuboid and comprises a first side wall, a second side wall, a third side wall and a fourth side wall, the first side wall and the second side wall are parallel, a first opening is respectively formed in the upper portion of the first side wall and the upper portion of the second side wall, two rotating shafts are respectively connected with the upper portions of the third side wall and the upper portion of the fourth side wall in a rotating mode, the two rotating shafts penetrate through one end of each corresponding filtering plate and are fixedly connected with the corresponding filtering plate, one end of each guide plate is respectively connected with the other end of each corresponding filtering plate, the rotating piece comprises a first portion and a second portion, one end of the first portion is connected with one end of the second portion, the first portion penetrates through the top of the tank body and is rotatably connected with the top of the tank body, and the second portion is located between the top of the tank body and the two filtering plates. The invention can ensure continuous filtration and simultaneously avoid sundries from accumulating on the filter plate.

Inventors

BI QI
LU GUANGQING
FENG HUA

Assignees

中信建设有限责任公司

Dates

Publication Date: 20260512
Application Date: 20231228

Claims (6)

1. The water quality improving device is characterized by comprising: A filtration tank, comprising: the cell body is in a cuboid shape with a hollow inside, the cell body comprises a first side wall, a second side wall, a third side wall and a fourth side wall, the first side wall and the second side wall are parallel, and a first opening is respectively arranged on the first side wall and the second side wall; two rotating shafts, wherein two ends of each rotating shaft are respectively and rotatably connected with the upper parts of the third side wall and the fourth side wall, and the rotating shafts are driven by power to rotate; The two rotating shafts respectively penetrate through one end of the corresponding filter plate and are fixedly connected with the corresponding filter plate, when the two rotating shafts rotate, the two rotating shafts can respectively drive the corresponding filter plate to rotate downwards from a first position to a second position and rotate upwards from the second position to the first position, the first position is horizontal, the second position is inclined or vertical, and when the two filter plates respectively rotate to the horizontal, the other ends of the two filter plates are respectively close to the corresponding first openings and are opposite to the corresponding first openings; The two guide plates are in one-to-one correspondence with the filter plates, one ends of the two guide plates are respectively connected with the other ends of the filter plates corresponding to the guide plates, when the two rotating shafts respectively drive the filter plates corresponding to the two rotating shafts to rotate, the two first openings do not limit the rotation of the guide plates corresponding to the two first openings, and when the two filter plates respectively rotate to the second positions, the other ends of the two guide plates incline downwards and are flush with the first openings or extend out of the first openings; The rotating piece is hollow in the interior and comprises a first part and a second part, one end of the first part is connected with one end of the second part, the other end of the first part and the other end of the second part form a water inlet and a water outlet respectively, the first part penetrates through the top of the tank body and is rotationally connected with the top of the tank body, the second part is positioned between the top of the tank body and the two filter plates, and when the two filter plates rotate to a first position respectively, the rotating piece can rotate to the water outlet to be opposite to the two filter plates respectively; When the two filter plates rotate to the second position respectively, the other ends of the two guide plates are respectively arranged at the lower parts of the first side wall and the second side wall, and the included angles between the two guide plates and the corresponding filter plates are 120-150 degrees; The two filter plates are square, one end of each guide plate is connected with one side edge of the corresponding filter plate, the other three side edges of each guide plate are respectively provided with a baffle plate, each baffle plate is vertical to the corresponding filter plate, each guide plate forms a surrounding baffle with the corresponding three baffle plates at the top of the corresponding filter plate, and the rotating piece can rotate to the water outlet to be opposite to a filtering area formed by the surrounding baffles on the two filter plates; the filter tank further comprises: The baffle plate is vertically arranged in the tank body, is vertical to the third side wall and is positioned between the two filter plates, two sides of the baffle plate opposite to the third side wall and the fourth side wall are fixedly connected with the third side wall and the fourth side wall respectively, and the baffle plate divides the lower part of the tank body into a first water storage area and a second water storage area; The guide plates are in an inverted V shape, are fixed at the top of the partition plate and are symmetrical relative to the partition plate, when the two filter plates rotate to the first position respectively, the two tail ends of the guide plates extend to the positions above the two filter areas respectively, and the guide plates are separated from the baffle plates and the rotating pieces by a certain distance so that the guide plates do not interfere the baffle plates and the rotating pieces to rotate; the two movable plates are parallel to the partition plate, the partition plate is arranged between the two movable plates, the movable plates are in one-to-one correspondence with the filter plates, the two movable plates are respectively arranged below the filter plates corresponding to the movable plates and are separated from the filter plates corresponding to the movable plates by a certain distance, one sides of the two movable plates, which are away from the partition plate, are respectively provided with a plurality of rod bodies, each rod body is respectively perpendicular to the corresponding movable plate, and the number of the rod bodies on the two movable plates is equal to the number of the filter holes on the filter plates corresponding to the rod bodies and corresponds to the rod bodies one by one; The guide rods respectively penetrate through the partition plate and are perpendicular to the partition plate, and two ends of each guide rod are respectively fixedly connected with one side, opposite to the partition plate, of the two moving plates; The driving device is fixed on the partition plate, is connected with one of the two movable plates and is used for simultaneously pushing the two movable plates and each rod body on the movable plates to move between a third position and a fourth position along the direction perpendicular to the partition plate, and when one of the two filter plates rotates to a second position, the movable plate corresponding to the one filter plate and the rod body on the movable plate are positioned between the one filter plate and the partition plate and positioned at the third position, and the movable plate corresponding to the other filter plate and the rod body on the movable plate are positioned at the fourth position; when the movable plate corresponding to the one filter plate and each rod body on the movable plate are respectively moved from the third position to the fourth position, the movable plate corresponding to the other filter plate and each rod body on the movable plate are respectively moved from the fourth position to the third position, and each rod body on the movable plate corresponding to the one filter plate respectively passes through the corresponding filter hole.
2. The water quality improving apparatus according to claim 1, wherein a second opening is provided at a lower portion of the partition plate, the second opening communicating the first water storage area and the second water storage area; the water quality improving device further comprises: The water inlet of the flocculation tank is communicated with the lower part of the tank body; and the two slag accumulation tanks are respectively arranged at the lower parts of the first side wall and the second side wall.
3. The water quality improving apparatus according to claim 1, wherein one end of each of the two rotation shafts passes through the tank body, and a first driven gear is provided thereon, and a first driving gear is provided between the two first driven gears, the first driving gear is engaged with both the two first driven gears and rotated by power, when one filter plate is located at the first position, and when the other filter plate is located at the second position, the first driving gear is rotated clockwise while the two rotation shafts are rotated counterclockwise, so that one filter plate is rotated from the first position to the second position, the other filter plate is rotated from the second position to the first position, and when the other filter plate is located at the second position, the first driving gear is rotated counterclockwise while the two rotation shafts are rotated clockwise, and one filter plate is rotated from the second position to the first position, and the other filter plate is rotated from the first position to the second position.
4. The water quality improving apparatus according to claim 3, wherein the two filter plates are symmetrically arranged with respect to the axis of the tank body, the axis of the partition coincides with the axis of the tank body, the first portion is cylindrical and vertically passes through the center of the top of the tank body, the second portion is L-shaped and includes a horizontal portion and a vertical portion, the vertical portion is located below the horizontal portion, the end of the horizontal portion is connected with the bottom of the first portion, the water inlet is formed by the top of the first portion, the water outlet is formed by the bottom of the vertical portion, and the rotary member is rotatable until the water outlet is opposed to the middle of the two filter areas, respectively.
5. The water quality improvement device according to claim 4, further comprising: One end of the water inlet pipe is an inlet of a water source to be treated, and the other end of the water inlet pipe is rotationally connected with the other end of the first part; the second driven gear is arranged on the first part and is positioned above the tank body; And the second driving gear is meshed with the second driven gear and is driven by power to rotate.
6. The method for using a water quality improvement apparatus according to claim 5, comprising: Step one, enabling one filter plate to be located at a first position, the other filter plate to be located at a second position, enabling a rotating piece to rotate until a water outlet is opposite to the middle of a filtering area of the one filter plate, and enabling a moving plate corresponding to the one filter plate and each rod body on the moving plate to move to a fourth position; Step two, leading a water source to be treated into the rotating member through the water inlet, filtering the water source to be treated through the filter plate, then flowing the water source to a first water storage area, retaining filter residues on the filter plate, after a certain time, driving a first driving gear to rotate, so that the filter plate downwards rotates to a second position, and simultaneously enabling the other filter plate upwards rotates to a first position, in the rotating process, when the other filter plate is far away from a corresponding movable plate and each rod body on the corresponding movable plate, and the filter plate is not contacted with the corresponding movable plate, and each rod body on the movable plate, a driving device pushes the two movable plates and each rod body on the movable plate to move to a third position, the movable plate and each rod body on the movable plate corresponding to the other filter plate are moved to a fourth position, in the rotating process, after the filter plate downwards rotates a certain angle, driving a second driving gear to rotate, so that the rotating member rotates to a water outlet and the other filter plate to a corresponding middle part, simultaneously pushes the filter plate out of the filter plate and each rod body on the corresponding filter plate to a guide plate, and the filter plate in the filter plate is moved to a corresponding to a first position, and a filter plate is pushed out of the filter plate corresponding to a filter plate in the filter plate, and a guide plate is moved to a filter plate corresponding to the filter plate in the filter plate, and a filter plate is moved to a filter plate in the filter plate moving to a position corresponding to a filter plate moving to a guide plate, then the driving device pushes the two moving plates and the rod bodies on the two moving plates to move to the third position by the moving plate corresponding to the one filter plate and the rod bodies on the two moving plates, and the moving plate corresponding to the other filter plate and the rod bodies on the other filter plate to move to the fourth position; step three, after the water source to be treated is filtered through the other filter plate, the water is flowed to a second water storage area, filter residues are trapped on the other filter plate, after a certain time, the first driving gear is driven by power to rotate, so that the other filter plate is rotated downwards to a second position, and simultaneously the filter plate is rotated upwards to a first position, in the rotating process, the second driving gear is driven by power to rotate to the middle part of the water outlet and the filter area of the filter plate after the filter plate is far away from the corresponding movable plate and each rod body on the filter plate, and the other filter plate is not contacted with the movable plate corresponding to the filter plate, and the driving device pushes the two movable plates and each rod body on the filter plate to a fourth position, the movable plate corresponding to the other filter plate and each rod body on the filter plate are moved to a third position, and the filter plate is pushed by the driving device to push the filter plate corresponding to the filter plate through the guide plate, and the filter plate is pushed to the filter plate corresponding to the second position, the movable plate corresponding to the other filter plate and each rod body on the movable plate move to a third position; and fourth, repeating the second step to the third step.

Description

Water quality improving device and using method thereof Technical Field The invention relates to the technical field of water quality improvement. More particularly, the present invention relates to water quality improvement devices and methods of use thereof. Background In the building construction process, a large amount of building sewage is often generated, the sewage comprises available water resources doped with a large amount of pollutants such as silt and gravels, if the sewage is directly discharged into a river channel or surface water, river channel siltation and water pollution can be caused, and therefore, the sewage needs to be treated. In the prior construction sewage treatment device, in the primary filtering process, the filter screen is blocked due to the fact that massive garbage or objects on the surface of the filter plate are accumulated too much, so that the filtering is affected. The application number is 202211418482.3 a construction waste water treatment device, although installed clean portion on first box, clean portion includes driving motor, bull stick and scraper blade, and the scraper blade is located the top of filter plate, and the scraper blade bottom contacts with the filter plate top, and the scraper blade top rigid coupling has the bull stick, and driving motor rigid coupling is on first box, and the coaxial rigid coupling of bull stick top and driving motor's output shaft, driving motor rotate and drive the bull stick and rotate, and the bull stick drives the scraper blade and rotates, and the scraper blade scrapes the debris of filter plate, prevents debris jam filter plate. However, the sundries are always in the first box body and are not discharged in time and are positioned on the filter plate, and as the filtration is continuously carried out, the sundries on the filter plate are more and more, and the filter plate is blocked. Disclosure of Invention The invention aims to provide a water quality improvement device and a use method thereof, so that filter residues on one filter plate can be moved out of a tank body along a guide plate corresponding to the filter plate when the filter plate is used for filtering, and therefore, sundries can be prevented from being accumulated on the filter plate while continuous filtering is ensured. To achieve these objects and other advantages and in accordance with the purpose of the invention, there is provided a water quality improvement apparatus comprising: A filtration tank, comprising: the cell body is in a cuboid shape with a hollow inside, the cell body comprises a first side wall, a second side wall, a third side wall and a fourth side wall, the first side wall and the second side wall are parallel, and a first opening is respectively arranged on the first side wall and the second side wall; two rotating shafts, wherein two ends of each rotating shaft are respectively and rotatably connected with the upper parts of the third side wall and the fourth side wall, and the rotating shafts are driven by power to rotate; The two rotating shafts respectively penetrate through one end of the corresponding filter plate and are fixedly connected with the corresponding filter plate, when the two rotating shafts rotate, the two rotating shafts can respectively drive the corresponding filter plate to rotate downwards from a first position to a second position and rotate upwards from the second position to the first position, the first position is horizontal, the second position is inclined or vertical, and when the two filter plates respectively rotate to the horizontal, the other ends of the two filter plates are respectively close to the corresponding first openings and are opposite to the corresponding first openings; The two guide plates are in one-to-one correspondence with the filter plates, one ends of the two guide plates are respectively connected with the other ends of the filter plates corresponding to the guide plates, when the two rotating shafts respectively drive the filter plates corresponding to the two rotating shafts to rotate, the two first openings do not limit the rotation of the guide plates corresponding to the two first openings, and when the two filter plates respectively rotate to the second positions, the other ends of the two guide plates incline downwards and are flush with the first openings or extend out of the first openings; The rotating piece is hollow in the interior and comprises a first part and a second part, one end of the first part is connected with one end of the second part, the other end of the first part and the other end of the second part form a water inlet and a water outlet respectively, the first part penetrates through the top of the tank body and is rotationally connected with the top of the tank body, the second part is positioned between the top of the tank body and the two filter plates, and when the two filter plates rotate to the first position respectively, the rotating piece