CN216878135U

CN216878135U - Sewage filtering machine capable of screening heavy metals in multi-stage mode

Info

Publication number: CN216878135U
Application number: CN202220111783.0U
Authority: CN
Inventors: 何敏迅
Original assignee: Guangzhou Qingliu Environmental Protection Technology Co ltd
Current assignee: Guangzhou Qingliu Environmental Protection Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-07-05
Anticipated expiration: 2032-01-17

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a sewage filter capable of screening heavy metals in multiple stages, which comprises a filter tank, wherein two support plates are symmetrically and fixedly connected to the lower side wall of the filter tank, a working box is fixedly connected to the lower side wall of the filter tank, a rotating rod is rotatably connected to the inner wall of the working box through a bearing, a motor is fixedly connected to the side wall of the working box, the output end of the motor is fixedly connected with the rotating rod, transverse plates are fixedly connected to the front side and the rear side of the filter tank, and a threaded rod is rotatably connected to the side wall between the transverse plates and the working box through a bearing. According to the utility model, after the screen plates are filtered for a period of time, the plurality of screen plates can be lifted upwards, so that an operator can clean the screen plates conveniently, the working efficiency of the operator is improved, meshes of the screen plates are sequentially reduced from left to right, the utilization rate of each screen plate is improved to the maximum extent, the screen plates can be replaced conveniently and rapidly, and the working convenience of the operator is improved.

Description

Sewage filtering machine capable of screening heavy metals in multi-stage mode

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage filter capable of screening heavy metals in multiple stages.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. The sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is also increasingly carried into the daily life of common people, and impurities in water need to be treated in the early stage of the sewage treatment.

Some filtering ponds utilize the filter screen to filter sewage, and the filter screen in the forefront is blockked up easily to impurity in the sewage, needs operating personnel to clear up, has increased operating personnel's work load and has reduced the performance of filter screen at the back.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, some filtering ponds utilize filtering screens to filter sewage, impurities in the sewage easily block the frontmost filtering screen, an operator needs to clean the filtering screens, the workload of the operator is increased, and the service performance of the rear filtering screen is reduced, and provides a sewage filtering machine capable of screening heavy metals in multiple stages.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a sewage filter capable of screening heavy metals in multiple stages comprises a filter tank, wherein two support plates are symmetrically and fixedly connected to the lower side wall of the filter tank, a working box is fixedly connected to the lower side wall of the filter tank, a rotating rod is rotatably connected to the inner wall of the working box through a bearing, a motor is fixedly connected to the side wall of the working box, the output end of the motor is fixedly connected with the rotating rod, transverse plates are fixedly connected to the front side and the rear side of the filter tank, a threaded rod is rotatably connected to the side wall between the transverse plates and the working box through a bearing, the lower end of the threaded rod is positioned in the working box and is fixedly connected with a driven bevel gear, two driving bevel gears matched with the driven bevel gears are fixedly arranged on a rod wall fixing sleeve of the rotating rod, a threaded cylinder is sleeved on a rod wall thread of the threaded rod, support frames are fixedly connected to the two sides of the threaded cylinder, and the upper ends of the four support frames are fixedly connected with the same lifting plate, the lower side wall fixedly connected with of lifter plate has a plurality of slide rails, two same otter board has been placed between the slide rail, the both sides fixedly connected with of otter board and the slide that the slide rail matches each other.

Preferably, the side wall of the lifting plate is provided with a plurality of limiting holes, limiting pins are inserted in the limiting holes, the upper side wall of the screen plate is provided with limiting grooves matched with the limiting pins, the upper ends of the limiting pins are fixedly connected with the same pulling plate, and the side wall of one side of the pulling plate opposite to the lifting plate is fixedly connected with two springs.

Preferably, the lateral wall fixedly connected with locating plate of a screw thread section of thick bamboo, the constant head tank that matches each other with the locating plate is seted up to the lateral wall of filtering ponds.

Preferably, a handle is fixedly connected to the upper side wall of the pulling plate.

Preferably, the motor housing is provided with a protective cover.

Preferably, the meshes of the plurality of mesh plates decrease sequentially from left to right.

Compared with the prior art, the utility model provides the sewage filter capable of screening heavy metals in multiple stages, which has the following beneficial effects:

1. this but sewage filter of multistage screening heavy metal, through the filtering ponds that set up, the backup pad, the work box, the bull stick, including a motor, an end cap, a controller, and a cover plate, the diaphragm, the threaded rod, driven bevel gear, initiative bevel gear, the screw thread section of thick bamboo, the support frame, the lifter plate, a slide rail, the otter board, can filter a terminal time back at the otter board, upwards rise a plurality of otter boards, make things convenient for operating personnel to clear up, the mesh that has improved operating personnel's work efficiency and otter board from left to right reduces in proper order, the at utmost has improved the utilization ratio of every otter board.

2. This but sewage filter of multistage screening heavy metal through spacing hole, spacer pin, spacing groove, arm-tie, the spring that sets up, change otter board that can be convenient quick has improved the convenience of operating personnel work.

The screen plates can be lifted upwards after one end of the screen plate filtration time, so that an operator can clean the screen plates conveniently, the working efficiency of the operator is improved, meshes of the screen plates are reduced from left to right in sequence, the utilization rate of each screen plate is improved to the maximum extent, the screen plates can be replaced conveniently and quickly, and the working convenience of the operator is improved.

Drawings

FIG. 1 is a schematic structural view of a sewage filter capable of screening heavy metals in multiple stages according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic diagram showing the positional relationship between a threaded rod and a working box in the sewage filter capable of screening heavy metals in multiple stages according to the present invention;

FIG. 4 is a schematic diagram showing the positional relationship between a threaded cylinder and a support frame in a sewage filter capable of screening heavy metals in multiple stages according to the present invention.

In the figure: the device comprises a filter tank 1, a support plate 2, a work box 3, a rotating rod 4, a motor 5, a transverse plate 6, a threaded rod 7, a driven bevel gear 8, a driving bevel gear 9, a threaded cylinder 10, a support frame 11, a lifting plate 12, a sliding rail 13, a mesh plate 14, a sliding plate 15, a limiting hole 16, a limiting pin 17, a limiting groove 18, a pulling plate 19, a spring 20, a positioning plate 21, a positioning groove 22, a handle 23 and a protective cover 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a sewage filter capable of screening heavy metals in multiple stages comprises a filter tank 1, wherein two support plates 2 are symmetrically and fixedly connected to the lower side wall of the filter tank 1, a working box 3 is fixedly connected to the lower side wall of the filter tank 1, a rotating rod 4 is rotatably connected to the inner wall of the working box 3 through a bearing, a motor 5 is fixedly connected to the side wall of the working box 3, the output end of the motor 5 is fixedly connected to the rotating rod 4, transverse plates 6 are fixedly connected to the front side and the rear side of the filter tank 1, a threaded rod 7 is rotatably connected to the side wall between the transverse plate 6 and the working box 3 through a bearing, the lower end of the threaded rod 7 is positioned in the working box 3 and is fixedly connected to a driven bevel gear 8, two driving bevel gears 9 matched with the driven bevel gears 8 are fixedly sleeved on the rod wall of the rotating rod 4, a threaded sleeve of the rod wall of the threaded rod 7 is provided with a threaded cylinder 10, and support frames 11 are fixedly connected to the two sides of the threaded cylinder 10, the same lifter plate 12 of upper end fixedly connected with of four support frames 11, a plurality of slide rails 13 of the lower lateral wall fixedly connected with of lifter plate 12 have placed same otter board 14 between two slide rails 13, and the both sides fixedly connected with of otter board 14 and slide 15 that slide rail 13 matches each other.

The lateral wall of lifter plate 12 has been seted up a plurality of spacing holes 16 and has been pegged graft in the spacing hole 16 and have been had the spacer pin 17, and the last lateral wall of otter board 14 has been seted up the spacing groove 18 that matches each other with spacer pin 17, and the same arm-tie 19 of the upper end fixedly connected with of a plurality of spacer pins 17, two springs 20 of lateral wall fixedly connected with of arm-tie 19 and lifter plate 12 one side in opposite directions, change otter board that can be convenient quick, the convenience of operating personnel work has been improved.

The lateral wall fixedly connected with locating plate 21 of a screw thread section of thick bamboo 10, the constant head tank 22 that matches each other with locating plate 21 is seted up to the lateral wall of filtering ponds 1, through locating plate 21 and constant head tank 22 mutually support, avoids a screw thread section of thick bamboo 10 rotatory, makes a screw thread section of thick bamboo 10 only can reciprocate in vertical direction.

The upper side wall of the pulling plate 19 is fixedly connected with a handle 23, so that the pulling plate 19 can be conveniently pulled.

The motor 5 housing is provided with a protective cover 24 which can protect the motor 5.

The meshes of the plurality of net plates 14 are sequentially reduced from left to right, so that the utilization rate of each net plate can be improved to the maximum extent.

When the screen plate is used, the motor 5 is started, the motor 5 drives the rotating rod 4 to rotate, the rotating rod 4 drives the threaded rod 7 to rotate through the mutual matching of the driving bevel gear 9 and the driven bevel gear 8, and the threaded cylinder 10, the supporting frame 11, the lifting plate 12 and the screen plate 14 are driven to move upwards to a proper position through the thread matching, so that an operator can conveniently clean or replace the screen plate, the working convenience of the operator is improved, the meshes of the screen plates are sequentially reduced from left to right, and the utilization rate of each screen plate is improved to the maximum extent.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The sewage filter capable of screening heavy metals in multiple stages comprises a filter tank (1) and is characterized in that two support plates (2) are fixedly connected to the lower side wall of the filter tank (1) in a symmetrical mode, a working box (3) is fixedly connected to the lower side wall of the filter tank (1), a rotating rod (4) is rotatably connected to the inner wall of the working box (3) through a bearing, a motor (5) is fixedly connected to the side wall of the working box (3), the output end of the motor (5) is fixedly connected with the rotating rod (4), transverse plates (6) are fixedly connected to the front side and the rear side of the filter tank (1), a threaded rod (7) is rotatably connected to the side wall between the transverse plates (6) and the working box (3) through a bearing, the lower end of the threaded rod (7) is located in the working box (3) and is fixedly connected with a driven bevel gear (8), two driving bevel gears (9) matched with the driven bevel gears (8) are fixedly arranged on the rod wall of the rotating rod (4), the pole wall screw thread cover of threaded rod (7) is equipped with a screw thread section of thick bamboo (10), the equal fixedly connected with support frame (11) in both sides of a screw thread section of thick bamboo (10), four the same lifter plate (12) of upper end fixedly connected with of support frame (11), a plurality of slide rails (13) of lower lateral wall fixedly connected with of lifter plate (12), two same otter board (14) have been placed between slide rail (13), slide (15) that the both sides fixedly connected with and slide rail (13) of otter board (14) match each other.

2. The sewage filter capable of screening heavy metals in multiple stages according to claim 1, wherein a plurality of limiting holes (16) are formed in the side wall of the lifting plate (12), limiting pins (17) are inserted into the limiting holes (16), limiting grooves (18) matched with the limiting pins (17) are formed in the upper side wall of the screen plate (14), a plurality of upper ends of the limiting pins (17) are fixedly connected with a same pulling plate (19), and two springs (20) are fixedly connected to the side wall of one opposite side of the pulling plate (19) and the lifting plate (12).

3. The sewage filter capable of screening heavy metals in multiple stages according to claim 1, wherein a positioning plate (21) is fixedly connected to the side wall of the threaded cylinder (10), and a positioning groove (22) matched with the positioning plate (21) is formed in the side wall of the filtering tank (1).

4. A sewage filter capable of screening heavy metals in multiple stages according to claim 2, wherein a handle (23) is fixedly connected to the upper side wall of the pulling plate (19).

5. A sewage filter with multi-stage screening of heavy metals according to claim 1, characterized in that the motor (5) is covered with a protective cover (24).

6. A sewage filter capable of screening heavy metals in multiple stages according to claim 1, wherein meshes of a plurality of said mesh plates (14) are sequentially reduced from left to right.