CN220370544U

CN220370544U - Sewage treatment device

Info

Publication number: CN220370544U
Application number: CN202321889199.9U
Authority: CN
Inventors: 张海东; 陈伟; 张芹
Original assignee: Anhui Huanye Construction Environmental Engineering Co ltd
Current assignee: Anhui Huanye Construction Environmental Engineering Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-01-23
Anticipated expiration: 2033-07-18

Abstract

The utility model is suitable for the technical field of sewage treatment, and provides a sewage treatment device which comprises a box body and a filter screen arranged in the box body, and further comprises a cleaning mechanism, wherein the cleaning mechanism comprises a rectangular cover shell, a brush plate, a driving assembly and a sewage suction assembly, the rectangular cover shell, the brush plate, the driving assembly and the sewage suction assembly are arranged, the driving assembly drives the rectangular cover shell to reciprocate in the box body, an air suction pump in the sewage suction assembly simultaneously operates, and when the brush plate cleans the surface of the filter screen, the suction force generated by a dust suction head can suck the sewage cleaned from the filter screen and finally discharge the sewage into a collecting tank, so that the cleaning of the filter screen and the discharge of the sewage are realized, and the phenomenon that the filter screen is blocked again by the sewage is effectively avoided.

Description

Sewage treatment device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device.

Background

The sewage treatment is a process for purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused, is a procedure frequently required in the current industrial production field, and particularly aims at various industries such as textile, papermaking, printing and dyeing, chemical industry and the like, and also increasingly enters the daily life of common people.

When the existing part of sewage treatment device is used for cleaning the filter screen, a brushing mode is generally adopted for cleaning the filter plate, for example, N211536705U is adopted for sewage sludge treatment, and the cleaning mode can be used for cleaning the filter plate, but dirt generated by cleaning is still positioned above the filter plate, and when sewage is introduced again, the dirt can quickly cause the filter screen to be blocked, so that the filter screen is not beneficial to practical use, and therefore, the corresponding technical scheme is required to be designed to solve the existing technical problems.

Disclosure of Invention

The present utility model is directed to a sewage treatment apparatus, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a sewage treatment device, the device includes the box and installs the filter screen in the box, still includes cleaning mechanism, cleaning mechanism includes rectangle housing, brush board, drive assembly and dirt sucking assembly, the rectangle housing passes through drive assembly movable mounting in the box to be located the filter screen top, and the opening has been seted up to rectangle housing bottom surface, the brush board is installed in the opening, dirt sucking assembly includes the dirt sucking head of fixed mounting in rectangle housing side and installs the aspiration pump outside the box, the dirt sucking head passes through the hose and is connected with the input of aspiration pump, and the output of aspiration pump passes through the collecting vat intercommunication that drain and box side set up.

As a further scheme of the utility model: the two dirt sucking heads are symmetrically arranged on two sides of the rectangular housing.

As a further scheme of the utility model: the driving assembly comprises a pair of screws which are arranged in the box body in a parallel rotation mode, the two screws are in transmission connection through a synchronous belt wheel set, one screw is driven by a servo motor arranged outside the box body, screw sleeves are symmetrically arranged on the two screws, and the rectangular housing is fixedly arranged on the two screw sleeves.

As a further scheme of the utility model: the brush board movable mounting is in the opening, the device is still including being used for driving brush board reciprocating motion's the subassembly that rocks, rock the subassembly and including rotating a pair of pivot and the fixed mounting eccentric wheel in pivot that sets up in the opening, two pivots symmetry are installed at brush board both ends, and the motion track of two eccentric wheels interferes with the slip track of brush board.

As a further scheme of the utility model: the rotating shaft penetrates through the top end of the rectangular housing and is further provided with a gear, and straight racks meshed with the gear are symmetrically and fixedly arranged on the inner wall of the box body.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the rectangular housing, the brush plate, the driving assembly and the dirt sucking assembly are arranged, the driving assembly drives the rectangular housing to reciprocate in the box body, the sucking pump in the dirt sucking assembly simultaneously operates, and when the brush plate cleans the surface of the filter screen, the suction force generated by the dust suction head can suck dirt cleaned from the filter screen and finally discharge the dirt into the collecting tank, so that the cleaning of the filter screen and the discharge of the dirt are realized, and the phenomenon that the filter screen is blocked again by the dirt is effectively avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of a sewage treatment apparatus;

FIG. 2 is a schematic view of another view angle structure of a sewage treatment apparatus;

FIG. 3 is an enlarged view of a drive assembly and rectangular housing of a sewage treatment apparatus;

in the figure: 1-box, 2-filter screen, 3-rectangle housing, 4-brush board, 5-soil pick-up head, 6-hose, 7-aspiration pump, 8-collecting vat, 9-screw rod, 10-hold-in range wheelset, 11-servo motor, 12-swivel nut, 13-pivot, 14-eccentric wheel, 15-gear, 16-rack.

Description of the embodiments

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Referring to fig. 1-3, a sewage treatment device, the device includes a box 1 and a filter screen 2 installed in the box 1, and further includes a cleaning mechanism, the cleaning mechanism includes a rectangular housing 3, a brush plate 4, a driving component and a sewage suction component, the rectangular housing 3 is movably installed in the box 1 and located above the filter screen 2, an opening is provided on the bottom surface of the rectangular housing 3, the brush plate 4 is installed in the opening, the sewage suction component includes a sewage suction head 5 fixedly installed on the side surface of the rectangular housing 3 and an air suction pump 7 installed outside the box 1, the sewage suction head 5 is connected with an input end of the air suction pump 7 through a hose 6, an output end of the air suction pump 7 is communicated with a collecting tank 8 arranged on the side surface of the box 1, and the driving component operates simultaneously with the pump 7 in the process of driving the rectangular housing 3 to reciprocate in the box 1 through the rectangular housing 3, the brush plate 4, and the sewage suction component, when the brush plate 4 cleans the surface of the filter screen 2, the sewage suction head can be sucked from the filter screen 2 and discharged from the filter screen 2 to the filter screen 2, and the dirt can be effectively cleaned again, and the dirt can be prevented from being discharged.

Wherein, when the rectangular housing 3 is driven to reciprocate, in order to avoid the phenomenon that the brush plate 4 pushes dirt to one side of the surface of the filter screen 2, and thus the dirt cannot be completely discharged, two dirt sucking heads 5 are arranged, and the two dirt sucking heads 5 are symmetrically arranged at two sides of the rectangular housing 3.

Specifically, the driving assembly comprises a pair of screws 9 which are arranged in the box body 1 in parallel in a rotating manner, the two screws 9 are in transmission connection through a synchronous belt wheel set 10, one of the screws 9 is driven by a servo motor 11 arranged outside the box body 1, screw sleeves 12 are symmetrically arranged on the two screws 9, the rectangular housing 3 is fixedly arranged on the two screw sleeves 12, and of course, the driving assembly can also be a servo driving module such as an air cylinder and a hydraulic cylinder, so long as the rectangular housing 3 can be driven to horizontally reciprocate, and the application does not specifically describe herein.

In addition, the brush plate 4 is movably arranged in the opening, the device further comprises a shaking component for driving the brush plate 4 to reciprocate, the shaking component comprises a pair of rotating shafts 13 which are rotatably arranged in the opening and eccentric wheels 14 which are fixedly arranged on the rotating shafts 13, the two rotating shafts 13 are symmetrically arranged at two ends of the brush plate 4, the movement tracks of the two eccentric wheels 14 interfere with the sliding track of the brush plate 4, the shaking component is arranged, the eccentric wheels 14 on the two rotating shafts 13 are driven to continuously rotate in the process that the rectangular housing 3 is driven to horizontally reciprocate, the brush plate 4 is pushed to reciprocate in the opening, the filter screen 2 is brushed in a reciprocating mode, and compared with the process that dirt on the surface of the filter screen 2 is scraped by horizontal movement, the cleaning effect of the surface of the filter screen 2 is improved.

Further, the rotating shaft 13 is arranged on the top end of the rectangular housing 3 in a penetrating mode, the gear 15 is further arranged on the top end of the rectangular housing 3, the straight racks 16 meshed with the gear 15 are symmetrically and fixedly arranged on the inner wall of the box body 1, the gear 15 and the straight racks 16 are arranged, driving elements for driving the two rotating shafts 13 to rotate are not needed, and production cost of the cleaning mechanism is reduced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a sewage treatment device, the device includes box (1) and installs filter screen (2) in box (1), its characterized in that still includes clearance mechanism, clearance mechanism includes rectangle housing (3), brush board (4), drive assembly and dirt sucking assembly, rectangle housing (3) are through drive assembly movable mounting in box (1) to be located filter screen (2) top, and the opening has been seted up to rectangle housing (3) bottom surface, brush board (4) are installed in the opening, dirt sucking assembly includes fixed mounting dirt sucking head (5) in rectangle housing (3) side and installs aspiration pump (7) outside box (1), dirt sucking head (5) are connected with aspiration pump (7) input through hose (6), and collection tank (8) intercommunication that the output of aspiration pump (7) set up through blow off pipe and box (1) side.

2. A sewage treatment device according to claim 1, characterized in that two of the sewage suction heads (5) are provided, the two sewage suction heads (5) being symmetrically arranged on both sides of the rectangular housing (3).

3. The sewage treatment device according to claim 1, wherein the driving assembly comprises a pair of screws (9) which are arranged in the box body (1) in a parallel rotation mode, the two screws (9) are in transmission connection through a synchronous belt wheel set (10), one screw (9) is driven by a servo motor (11) arranged outside the box body (1), screw sleeves (12) are symmetrically arranged on the two screws (9), and the rectangular housing (3) is fixedly arranged on the two screw sleeves (12).

4. The sewage treatment device according to claim 1, wherein the brush plate (4) is movably mounted in the opening, the device further comprises a shaking assembly for driving the brush plate (4) to reciprocate, the shaking assembly comprises a pair of rotating shafts (13) rotatably arranged in the opening and eccentric wheels (14) fixedly mounted on the rotating shafts (13), the two rotating shafts (13) are symmetrically mounted at two ends of the brush plate (4), and the movement track of the two eccentric wheels (14) is interfered with the sliding track of the brush plate (4).

5. The sewage treatment device according to claim 4, wherein the rotating shaft (13) is arranged at the top end of the rectangular housing (3) in a penetrating way, a gear (15) is further arranged at the top end of the rectangular housing, and straight racks (16) meshed with the gear (15) are symmetrically and fixedly arranged on the inner wall of the box body (1).