CN216023340U

CN216023340U - Sewage treatment plant secondary sedimentation pond effluent weir is with covering algae removal device

Info

Publication number: CN216023340U
Application number: CN202122555366.3U
Authority: CN
Inventors: 唐蕾; 周长胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-23
Filing date: 2021-10-23
Publication date: 2022-03-15
Anticipated expiration: 2031-10-23

Abstract

The utility model discloses a device for covering and removing algae on a secondary sedimentation tank effluent weir of a sewage treatment plant, which comprises a base, a cover plate, a cleaning component and a storage component, wherein the device can drive a threaded rod to rotate through a motor, a threaded block drives a hairbrush to vertically move on a rod body of the threaded rod, scraping and brushing algae on the inner wall of the secondary sedimentation tank, pulling a handle at the top of the motor box to drive the motor box to horizontally slide in a sliding groove at the top of the cover plate, so that the bristles can clean the inner wall of the secondary sedimentation tank at multiple angles, thereby increasing the cleaning efficiency, meanwhile, a storage box is arranged at the top of the base, algae falling from the scraping brush falls into the storage box, the threaded rod is driven to rotate by a motor, the storage box vertically moves on the rod body of the threaded rod through a threaded hole at the top, when the receiver upwards removed to the apron below, opened apron top flap gate and taken out the inside alga of receiver, the alga piece that the brush finishes is scraped in the convenient clearance.

Description

Sewage treatment plant secondary sedimentation pond effluent weir is with covering algae removal device

Technical Field

The utility model relates to the technical field of sewage treatment and algae removal devices, in particular to a secondary sedimentation tank effluent weir covered algae removal device for a sewage treatment plant.

Background

The secondary sedimentation tank is an important component of an activated sludge system, mainly has the functions of separating sludge, clarifying, concentrating and refluxing the mixed solution of activated sludge, and has the working effect of directly influencing the effluent quality and the concentration of the refluxed sludge of the activated sludge system.

Most of the existing algae removal devices can only remove algae on the side wall of the secondary sedimentation tank by moving the scraper up and down, and the algae outside the movable range of the scraper cannot be cleaned, so that the cleaning efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.

The utility model is provided in view of the above and/or the problems existing in the existing algae removal device covered on the secondary sedimentation tank effluent weir of the sewage treatment plant.

Therefore, the utility model aims to provide a secondary sedimentation tank effluent weir covered algae removal device for a sewage treatment plant, a threaded rod can be driven to rotate through a motor, a thread block drives a brush to vertically move on a threaded rod body to scrape and clean algae on the inner wall of a secondary sedimentation tank, a handle at the top of a motor box is pulled to drive the motor box to horizontally slide in a sliding groove at the top of a cover plate, so that the brush can clean the inner wall of the secondary sedimentation tank at multiple angles, the cleaning efficiency is improved, a storage box is arranged at the top of a base, the algae dropped by scraping and brushing fall into the storage box, the threaded rod is driven to rotate through the motor, the storage box vertically moves on the threaded rod body through a threaded hole at the top, when the storage box moves upwards to the lower side of the cover plate, a flap door at the top of the cover plate is opened to take out the interior of the storage box, and algae scraps which are scraped and brushed are convenient to clean.

To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:

the utility model provides a sewage treatment plant secondary sedimentation pond play weir is with covering except that algae device, it includes:

a base having a support bar mounted on the top of the base;

the cover plate is arranged at the top of the mounting groove and is provided with a sliding groove arranged at the top of the cover plate, a through groove arranged at the top of the cover plate and a flap door hinged on the side wall of the through groove;

the cleaning assembly comprises a motor box arranged inside the sliding groove, a first motor arranged inside the motor box, a first motor output end, a first threaded rod extending out of the bottom of the motor box, a threaded block arranged on the rod body of the first threaded rod, and a brush arranged on the side wall of the threaded block.

As a preferable scheme of the device for covering and removing algae for the secondary sedimentation tank effluent weir of the sewage treatment plant, a push-pull rod is mounted at the top of the motor box.

The preferable scheme of the device for covering and removing algae for the secondary sedimentation tank effluent weir of the sewage treatment plant is that the side wall of the sliding groove is provided with a limiting sliding groove, the side wall of the motor box is provided with a limiting sliding strip, and the limiting sliding strip is positioned inside the limiting sliding groove.

The preferable scheme of the device for removing algae by covering the secondary sedimentation tank effluent weir of the sewage treatment plant is that an observation window is installed at the top of the flap door, the observation window is made of transparent glass, and a handle is installed at the top of the flap door.

As a preferable scheme of the device for covering and removing algae for the secondary sedimentation tank effluent weir of the sewage treatment plant, the top of the base is provided with an installation groove.

The preferable scheme of the device for removing algae by covering the secondary sedimentation tank effluent weir of the sewage treatment plant further comprises a storage assembly, the storage assembly comprises a second motor arranged at the top of the cover plate, a second threaded rod arranged at the output end of the second motor and penetrating and extending out of the bottom of the cover plate, a storage box arranged in the mounting groove, a threaded hole arranged at the top of the storage box and a screen arranged at the bottom of the storage box, and the second threaded rod penetrates through the threaded hole.

Compared with the prior art: can drive the threaded rod rotation through the motor, the screw thread piece drives the brush and moves perpendicularly at the threaded rod pole body, scrape the clearance of brushing to two heavy pond inner wall alga, the handle at pulling motor box top, it slides at the inside level of apron top sliding tray to drive the motor box, make the brush hair can carry out the multi-angle clearance to two heavy pond inner walls, increase cleaning efficiency, install the receiver simultaneously at base top, scrape the alga that the brush dropped and fall into inside the receiver, it is rotatory to drive the threaded rod through the motor, the receiver passes through top screw hole at threaded rod pole body vertical migration, when receiver rebound to apron below, open apron top flap takes out the inside alga of receiver, the convenient clearance is scraped the alga piece that the brush finishes.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:

FIG. 1 is an overall structure diagram of a secondary sedimentation tank effluent weir covered algae removal device of a sewage treatment plant according to the present invention;

FIG. 2 is a structural diagram of a base of a secondary sedimentation tank effluent weir covered algae removal device of a sewage treatment plant according to the present invention;

FIG. 3 is a structural diagram of a cleaning assembly of a secondary sedimentation tank effluent weir covered algae removal device of a sewage treatment plant according to the present invention;

FIG. 4 is a structural diagram of a storage assembly of a secondary sedimentation tank effluent weir covered algae removal device of a sewage treatment plant according to the present invention;

FIG. 5 is a cover plate structure diagram of a secondary sedimentation tank effluent weir covered algae removal device of a sewage treatment plant.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a secondary sedimentation tank effluent weir covered algae removal device for a sewage treatment plant, which can drive a threaded rod to rotate through a motor, a threaded block drives a brush to vertically move on a threaded rod body to scrape and clean algae on the inner wall of a secondary sedimentation tank, a handle at the top of a motor box is pulled to drive the motor box to horizontally slide in a sliding groove at the top of a cover plate, so that the brush can clean the inner wall of the secondary sedimentation tank at multiple angles, the cleaning efficiency is improved, a storage box is arranged at the top of a base, the algae dropped by the scraping brush fall into the storage box, the threaded rod is driven to rotate through the motor, the storage box vertically moves on the threaded rod body through a threaded hole at the top, and when the storage box moves upwards to the lower side of the cover plate, a flap at the top of the cover plate is opened to take out the algae in the storage box, so that algae scraps which are scraped and brushed.

Fig. 1 to 5 are schematic structural diagrams illustrating a first embodiment of a device for removing algae by capping a secondary sedimentation tank effluent weir of a sewage treatment plant according to the present invention, and referring to fig. 1 to 5, the device for removing algae by capping a secondary sedimentation tank effluent weir of a sewage treatment plant according to the present embodiment includes a base 100, a cover 200 and a cleaning assembly 300.

The base 100 has a support bar 110 mounted on the top of the base 100.

The cover plate 200 is arranged on the top of the mounting groove 120, the cover plate 200 is provided with a sliding groove 210 arranged on the top of the cover plate 200, a limiting sliding groove 211 arranged on the side wall of the sliding groove 210, a through groove 220 arranged on the top of the cover plate 200, a flap door 230 hinged on the side wall of the through groove 220 and a handle 250 arranged on the top of the flap door 230, the flap door 230 can be driven to turn over by pulling the handle 250, the cover plate 200 is used for sealing the top of the secondary sedimentation tank, and when the top of the flap door 230 and the top of the cover plate 200 are positioned on the same horizontal line and the flap door 230 is positioned inside the through groove 220, the flap door 230 seals the through groove 220.

The cleaning assembly 300 comprises a motor box 310 installed inside the sliding groove 210, a first motor 320 installed inside the motor box 310, a first threaded rod 330 installed at the output end of the first motor 320 and penetrating and extending out of the bottom of the motor box 310, a threaded block 340 installed on the rod body of the first threaded rod 330, a brush 350 installed on the side wall of the threaded block 340, a limiting slide bar 360 installed on the side wall of the motor box 310 and a push-pull rod 370 installed at the top of the motor box 310, the first motor 320 is started to drive the first threaded rod 330 to rotate, threaded holes are formed in the upper side wall and the lower side wall of the threaded block 340, the threaded block 340 is fixed on the rod body of the first threaded rod 330 through the threaded holes, through which the first threaded rod 330 penetrates through the upper side wall and the lower side wall of the threaded block 340, and when the first threaded rod 330 rotates, the threaded block 340 drives the brush 350 to vertically move on the rod body 330 of the first threaded rod through a screw rod structure.

With reference to fig. 1-5, in the algae removing device covered on the effluent weir of the secondary sedimentation tank of the sewage treatment plant according to the embodiment, when in use, the base 100 is placed inside the secondary sedimentation tank, the bottom of the base 100 is attached to the bottom of the secondary sedimentation tank, the first motor 320 is started to drive the first threaded rod 330 to rotate, the threaded block 340 drives the brush 350 to vertically move on the rod body of the first threaded rod 330 through the threaded hole lead screw structure, the brush 350 is attached to the side wall of the secondary sedimentation tank, when the brush 350 moves, the brush 350 rubs against the inner wall of the secondary sedimentation tank to scrape and remove algae on the inner wall of the secondary sedimentation tank, the push-pull rod 370 is pulled to drive the motor box 310 to horizontally slide inside the sliding groove 210, the limit sliding strip 360 slides inside the limit sliding groove 211 to position the motor box 310, so as to prevent the motor box 310 from sliding off from the inside the sliding groove 210, when the motor box 310 horizontally moves inside the sliding groove 210, the brush 350 transversely rubs against the side wall of the secondary sedimentation tank, the side wall of the secondary sedimentation tank is transversely cleaned, so that the side wall of the secondary sedimentation tank can be cleaned vertically and horizontally at multiple angles, the cleaning range is effectively enlarged, and the cleaning efficiency is improved.

Fig. 1 to 5 are schematic structural diagrams illustrating a second embodiment of a device for removing algae by capping a secondary sedimentation tank effluent weir of a sewage treatment plant according to the present invention, and referring to fig. 1 to 5, unlike the above embodiment, the device for removing algae by capping a secondary sedimentation tank effluent weir of a sewage treatment plant according to the present embodiment includes a receiving assembly 400.

The top of the base 100 is provided with a mounting groove 120 for accommodating a storage box 430.

Observation window 240 is installed at the top of door 230 that turns over, and observation window 240 is the transparent glass material, conveniently observes the base 100 secondary sedimentation pond inside through observation window 240, observes the algae clearance condition.

The storage assembly 400 comprises a second motor 410 mounted at the top of the cover plate 200, a second threaded rod 420 mounted at the output end of the second motor 410 and extending out of the bottom of the cover plate 200 in a penetrating manner, a storage box 430 mounted inside the mounting groove 120, a threaded hole 431 formed in the top of the storage box 430 and a screen 440 mounted at the bottom of the storage box 430, the second threaded rod 420 penetrates through the threaded hole 431, the storage box 430 is fixed on the rod body of the second threaded rod 420, when the second motor 410 is started, the second motor 410 drives the second threaded rod 420 to rotate, and the storage box 430 vertically moves on the rod body of the second threaded rod 420 through the threaded rod structures of the threaded hole 431 and the second threaded rod 420.

With reference to fig. 1 to 5, the algae removing device with a capped secondary sedimentation tank effluent weir of a sewage treatment plant according to the present embodiment cleans the inner wall of the secondary sedimentation tank by using the brush 350, the algae residues dropped by the scraping brush drop into the storage box 430 and are located at the top of the screen 440, the storage box 430 is rotated by starting the second motor 410 to drive the second threaded rod 420 to vertically move on the rod of the second threaded rod 420 through the lead screw structure, the screen 440 drives the algae residues to move upwards, the screen 440 on the top of the screen enables water to pass through so as to reduce the water flow resistance when moving, when the storage box 430 moves to the bottom of the cover plate 200, the pull handle 250 turns the flap 230, the algae residues inside the storage box 430 are taken out from the through slot 220, and the algae residues scraped and brushed can be more conveniently cleaned.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a sewage treatment plant secondary sedimentation pond play weir is with covering except that algae device which characterized in that includes:

a base (100) having a support bar (110) mounted on top of the base (100);

the cover plate (200) is installed at the top of the installation groove (120) and is provided with a sliding groove (210) formed in the top of the cover plate (200), a through groove (220) formed in the top of the cover plate (200) and a flap door (230) hinged to the side wall of the through groove (220);

the cleaning assembly (300) comprises a motor box (310) arranged inside the sliding groove (210), a first motor (320) arranged inside the motor box (310), a first threaded rod (330) arranged at the output end of the first motor (320) and extending out of the bottom of the motor box (310) in a penetrating mode, a threaded block (340) arranged on the rod body of the first threaded rod (330) and a brush (350) arranged on the side wall of the threaded block (340).

2. The device for covering and removing algae on the effluent weir of the secondary sedimentation tank of the sewage treatment plant according to claim 1, wherein a push-pull rod (370) is installed at the top of the motor box (310).

3. The device for covering and removing algae on the effluent weir of the secondary sedimentation tank of the sewage treatment plant according to claim 1, wherein a limiting sliding groove (211) is formed in the side wall of the sliding groove (210), a limiting sliding strip (360) is installed on the side wall of the motor box (310), and the limiting sliding strip (360) is located inside the limiting sliding groove (211).

4. The device for covering and removing algae on the effluent weir of the secondary sedimentation tank of the sewage treatment plant according to claim 1, wherein the top of the flap door (230) is provided with an observation window (240), the observation window (240) is made of transparent glass, and the top of the flap door (230) is provided with a handle (250).

5. The device for covering and removing algae on the effluent weir of the secondary sedimentation tank of the sewage treatment plant according to claim 1, wherein the top of the base (100) is provided with a mounting groove (120).

6. The covering algae removal device for the secondary sedimentation tank effluent weir of the sewage treatment plant according to claim 5, further comprising a receiving assembly (400), wherein the receiving assembly (400) comprises a second motor (410) installed at the top of the cover plate (200), a second threaded rod (420) installed at the output end of the second motor (410) and penetrating and extending out of the bottom of the cover plate (200), a receiving box (430) installed inside the installation groove (120), a threaded hole (431) formed at the top of the receiving box (430), and a screen (440) installed at the bottom of the receiving box (430), and the second threaded rod (420) penetrates through the threaded hole (431).