CN213265896U

CN213265896U - High-efficient biological rotating disc

Info

Publication number: CN213265896U
Application number: CN202021920212.9U
Authority: CN
Inventors: 张宇
Original assignee: Sichuan Shijiyuan Environmental Engineering Co ltd
Current assignee: Sichuan Shijiyuan Environmental Engineering Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-05-25
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a high-efficient biological rotating disc, be fixed with the semi-tank body of semicircle dish including both ends, semi-tank body one end is fixed with the motor, and the output shaft one end of motor is fixed with the transmission shaft, install a plurality of evenly distributed's carousel on the transmission shaft outer wall, semi-tank body inner wall is fixed with first baffle, second baffle and third baffle in proper order, the height of first baffle, second baffle and third baffle reduces in proper order. The utility model can not only purify the sewage continuously, but also perform the function of layered sedimentation by using the motor, the transmission shaft, the turntable, the first baffle, the second baffle and the third baffle; through the first semicircle apron, second semicircle apron and the third semicircle apron that use protection machanism to set up and utilize servo motor to drive the threaded rod and rotate, and then drive the third semicircle apron and slide, play the effect of keeping out the wind and rain and keeping warm promptly, simultaneously easy to assemble with open, improve the efficiency that later stage equipment was clean, maintained and changed.

Description

High-efficient biological rotating disc

Technical Field

The utility model relates to a high-efficient biological rotating disc technical field especially relates to a high-efficient biological rotating disc.

Background

The biological rotating disc is a sewage treatment technology by a biological membrane method, is pioneered by the original Federal Germany in the 60 th century, is developed on the basis of a biological filter, and is also called as an immersed biological filter. The process has the advantages of flexible system design, convenient installation, simple operation, reliable system, low operation and running cost and the like; does not need aeration and sludge backflow, saves energy, can obtain higher purification effect within shorter contact time, and is widely applied to the treatment of various domestic sewage and industrial sewage. The mechanism of purifying organic matters is basically the same as that of the biological filter, but the structure form is different from that of the biological filter. The biological rotating disk is a biological treatment structure consisting of a water tank and a rotating disk body partially immersed in sewage, mainly comprises a rotating disk (disk body), a contact reaction tank, a rotating shaft, a driving device and the like, and a protective cover can be arranged above the oxidation tank to play roles of wind and rain shielding and heat preservation if necessary. But the carousel top safety cover that uses at present is heavier great, leads to the installation to dismantle loaded down with trivial details, and is not convenient for change the carousel, and the single structure of carousel causes the filtration purification effect poor simultaneously, and is long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-efficiency biological rotating disc.

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

a high-efficiency biological rotating disc comprises a semi-tank body, wherein semi-circular discs are fixed at two ends of the semi-tank body, a motor is fixed at one end of the semi-tank body, a transmission shaft is fixed at one end of an output shaft of the motor, a plurality of uniformly distributed rotating discs are installed on the outer wall of the transmission shaft, a first baffle, a second baffle and a third baffle are sequentially fixed on the inner wall of the semi-tank body, the heights of the first baffle, the second baffle and the third baffle are sequentially reduced, sliding grooves are formed in the outer walls of two sides of the semi-tank body, a protection mechanism is connected to the inner wall of each sliding groove in a sliding manner, the protection mechanism comprises a first semi-circular cover plate, a second semi-circular cover plate and a third semi-circular cover plate, the third semi-circular cover plate is connected to the inner wall of the second semi-circular cover plate in a sliding manner, the second semi-circular cover plate is connected to the inner, threaded holes are formed in the bottom end of the third semicircular cover plate, a threaded rod is connected to the inner wall of each threaded hole in a screwed mode, one end of the threaded rod is connected with a servo motor, and a replacing plate is fixed to the inner wall of the semicircular tank body.

Preferably, an overflow outlet is formed in one end of the half tank body, which is located on the upper side of the motor, and an overflow pipe is fixed on the inner wall of the overflow outlet.

Preferably, a sewage inlet is formed in the semicircular disc at the other end of the semicircular tank body, and a sewage inlet pipe is fixed on the inner wall of the sewage inlet.

Preferably, the bottom of the half tank body is provided with a drain outlet on one side of the first baffle, the second baffle and the third baffle, and a drain pipe is fixed on the inner wall of the drain outlet.

Preferably, the size of the first semicircular cover plate, the second semicircular cover plate and the third semicircular cover plate is reduced in sequence, and one side of the first semicircular cover plate is fixed on the outer wall of the other side of the semicircular tank body.

Preferably, the third semicircular cover plate is matched with a semicircular disc welded at the top of one end of the semicircular tank body in size.

The utility model has the advantages that:

1. by using the motor, the transmission shaft, the rotary table, the first baffle, the second baffle and the third baffle, the continuous processes of adsorption, oxidative decomposition and oxygen absorption can be achieved, so that the sewage is continuously purified, and meanwhile, the layered precipitation effect can be performed, so that the purification effect of the device is better and the efficiency is higher;

2. through the first semicircle apron, second semicircle apron and the third semicircle apron that use protection machanism to set up and utilize servo motor to drive the threaded rod and rotate, and then drive the third semicircle apron and slide, play the effect of keeping out the wind and rain and keeping warm promptly, simultaneously easy to assemble with open, improve the efficiency that later stage equipment was clean, maintained and changed.

Drawings

FIG. 1 is a schematic cross-sectional view of a high-efficiency biological rotating disk according to the present invention;

FIG. 2 is a schematic side view of a high-efficiency biological rotating disk according to the present invention;

FIG. 3 is a schematic view of a rotating disc structure of a high-efficiency biological rotating disc according to the present invention,

fig. 4 is a schematic view of a sectional structure of a half tank of a high-efficiency biological rotating disk according to the present invention.

In the figure: 1 half jar of body, 2 motor, 3 transmission shafts, 4 carousel, 5 first baffles, 6 second baffles, 7 third baffles, 8 overflow pipes, 9 advance dirty pipe, 10 protection machanisms, 11 first semicircle apron, 12 second semicircle apron, 13 third semicircle apron, 14 servo motor, 15 threaded rod, 16 replacement boards, 17 blow off pipes.

Detailed Description

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

Referring to fig. 1-4, a high-efficiency biological rotating disk comprises a half tank body 1 with semicircular disks fixed at two ends, a motor 2 is fixed at one end of the half tank body 1, a transmission shaft 3 is fixed at one end of an output shaft of the motor 2, a plurality of uniformly distributed rotating disks 4 are installed on the outer wall of the transmission shaft 3, a first baffle 5, a second baffle 6 and a third baffle 7 are sequentially fixed on the inner wall of the half tank body 1, the heights of the first baffle 5, the second baffle 6 and the third baffle 7 are sequentially reduced, and by using the motor 2, the transmission shaft 3, the rotating disks 4, the first baffle 5, the second baffle 6 and the third baffle 7, continuous processes of adsorption, oxidative decomposition and oxygen absorption can be achieved, so that sewage can be continuously purified, and meanwhile, a layered precipitation effect can be performed, so that the purification effect of the device is better and the efficiency is higher;

the outer walls of two sides of the half tank body 1 are provided with chutes, the inner wall of the chute is connected with a protection mechanism 10 in a sliding way, the protection mechanism 10 comprises a first semicircular cover plate 11, a second semicircular cover plate 12 and a third semicircular cover plate 13, the third semicircular cover plate 13 is connected with the inner wall of the second semicircular cover plate 12 in a sliding way, the second semicircular cover plate 12 is connected with the inner wall of the first semicircular cover plate 11 in a sliding way, the bottom ends of the first semicircular cover plate 11, the second semicircular cover plate 12 and the third semicircular cover plate 13 are all in sliding fit with the inner wall of the chute, the bottom end of the third semicircular cover plate 13 is provided with a threaded hole, the inner wall of the threaded hole is screwed with a threaded rod 15, one end of the threaded rod 15 is connected with a servo motor 14, the inner wall of the half tank body 1 is fixed with a replacement plate 16, the first semicircular cover plate 11, the second semicircular cover plate 12 and the, the third semicircular cover plate 13 is driven to slide, so that the functions of wind shielding, rain shielding and heat preservation are achieved, the installation and the opening are convenient, and the cleaning, maintenance and replacement efficiency of equipment in the later period is improved;

the overflow outlet is formed in the position, on the upper side of the motor 2, of one end of the half tank body 1, an overflow pipe 8 is fixed to the inner wall of the overflow outlet, a sewage inlet is formed in a semicircular disc of the other end of the half tank body 1, a sewage inlet pipe 9 is fixed to the inner wall of the sewage inlet, the bottom of the half tank body 1 is located at the first baffle plate 5, a sewage discharge port is formed in one side of each of the second baffle plate 6 and the third baffle plate 7, a sewage discharge pipe 17 is fixed to the inner wall of the sewage discharge port, the size of the first semicircular cover plate 11 is reduced in sequence, the size of the second semicircular cover plate 12 is reduced in sequence, one side of the first semicircular cover plate 11 is fixed to the outer wall of the other side of the half tank body 1, and the size.

The working principle is as follows: by using the motor 2, the transmission shaft 3, the turntable 4, the first baffle 5, the second baffle 6 and the third baffle 7, the continuous processes of adsorption, oxidative decomposition and oxygen absorption can be achieved, so that the sewage is continuously purified, and meanwhile, the layered precipitation can be performed, so that the purification effect of the device is better and the efficiency is higher; through the first semicircle apron 11, second semicircle apron 12 and the third semicircle apron 13 that use protection machanism 10 to set up and utilize servo motor 14 to drive threaded rod 15 and rotate, and then drive third semicircle apron 13 and slide, play promptly and keep out the wind and rain and keep warm the effect, easy to assemble simultaneously and open, improve the efficiency that later stage equipment was clean, maintained and changed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A high-efficiency biological rotating disc comprises a semi-tank body (1) with semicircular discs fixed at two ends, and is characterized in that a motor (2) is fixed at one end of the semi-tank body (1), a transmission shaft (3) is fixed at one end of an output shaft of the motor (2), a plurality of uniformly distributed rotating discs (4) are installed on the outer wall of the transmission shaft (3), a first baffle (5), a second baffle (6) and a third baffle (7) are sequentially fixed on the inner wall of the semi-tank body (1), the heights of the first baffle (5), the second baffle (6) and the third baffle (7) are sequentially reduced, sliding grooves are formed in the outer walls of two sides of the semi-tank body (1), a protection mechanism (10) is connected to the inner wall of each sliding groove in a sliding manner, the protection mechanism (10) comprises a first semicircular cover plate (11), a second semicircular cover plate (12) and a third semicircular cover plate (13), and the third semicircular cover plate (13) is connected to the inner wall of the second, and second semicircle apron (12) sliding connection is at the inner wall of first semicircle apron (11), the bottom of first semicircle apron (11), second semicircle apron (12) and third semicircle apron (13) all forms sliding fit with the spout inner wall, threaded hole is opened to the bottom of third semicircle apron (13), and threaded hole inner wall spiro union has threaded rod (15), threaded rod (15) one end is connected with servo motor (14), the semi-tank body (1) inner wall is fixed with replacement board (16).

2. The high-efficiency biological rotating disk according to claim 1, wherein an overflow outlet is formed at one end of the half tank body (1) on the upper side of the motor (2), and an overflow pipe (8) is fixed on the inner wall of the overflow outlet.

3. The high-efficiency biological rotating disk according to claim 1, wherein a semicircular disk at the other end of the half tank body (1) is provided with a sewage inlet, and a sewage inlet pipe (9) is fixed on the inner wall of the sewage inlet.

4. The efficient biological rotating disk as claimed in claim 1, wherein the bottom of the half tank body (1) is provided with a sewage draining exit at one side of the first baffle (5), the second baffle (6) and the third baffle (7), and a sewage draining pipe (17) is fixed on the inner wall of the sewage draining exit.

5. The high-efficiency biological rotating disk according to claim 1, wherein the sizes of the first semicircular cover plate (11), the second semicircular cover plate (12) and the third semicircular cover plate (13) are sequentially reduced, and one side of the first semicircular cover plate (11) is fixed on the outer wall of the other side of the semi-tank body (1).

6. A high efficiency biological rotating disk according to claim 1, wherein the third semicircular cover plate (13) has a size matched with the size of the semicircular disk welded on the top of one end of the half tank body (1).