CN212770060U

CN212770060U - Biological rotating disk based on buoyancy adjusting base

Info

Publication number: CN212770060U
Application number: CN202021497047.0U
Authority: CN
Inventors: 万兆刚
Original assignee: Sichuan Zhongde Shengda Environmental Engineering Co ltd
Current assignee: Sichuan Zhongde Shengda Environmental Engineering Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-03-23
Anticipated expiration: 2030-07-24

Abstract

The utility model provides a biological rotating disc based on a buoyancy adjusting base, which comprises a rotating shaft positioned on the central axis of the biological rotating disc, a floating unit, a supporting unit and a driving unit; the floating unit comprises a box body, a water inlet and a water injection pipe; the support unit includes a support; the driving unit comprises a driving motor, and the driving motor is used for driving the rotating shaft to rotate around the axis of the rotating shaft. By adopting the scheme, the buoyancy size can be regulated and controlled, the whole dead weight and the buoyancy of the biological rotating disc are ensured to reach the designed balance, the water can submerge at any depth and suspend in the water body, the traditional shore-based connection support is not needed, the construction on the wall body of the water body building is not needed, the damage risk is reduced, the whole carrying is easy, the biological rotating disc is suitable for reconstruction, extension and utilization in different places, the maintenance and the maintenance in the stop-check period are convenient, and the protection of a biochemical system in the stop-run period of a sewage system is facilitated.

Description

Biological rotating disk based on buoyancy adjusting base

Technical Field

The utility model relates to a sewage treatment device technical field, concretely relates to biological rotating disk based on buoyancy adjusting base.

Background

The biological rotating disc is a conventional device for sewage treatment, aerobic biological strains for purifying sewage are mainly attached to the rotating disc in a form of a biological film, and dissolved oxygen required by aerobic microorganism growth is brought in by the rotation of the rotating disc. When the biological rotating disc in the prior art acts, a wall body needs to be built in water for connecting and supporting the biological rotating disc, the mode is complicated, mechanical abrasion is large, physical damage is easily caused to the water body building wall body, adjustment adaptation according to the water line height pertinence in the biochemical pool cannot be achieved, flexibility is poor, and manufacturing cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned problem, a biological rotating disk based on buoyancy adjustment base is provided, this scheme of adoption, can regulate and control buoyancy size, ensure that biological rotating disk's whole dead weight reaches the balance of design with buoyancy, can reach arbitrary diving depth and suspend in the water, need not traditional "bank base" joint support, need not construct at water building wall, reduce the damage risk, and easily whole transport, be suitable for the strange land and reform and expand the utilization, be convenient for maintenance and maintenance of the period of stopping examining, do benefit to the protection of the biochemical system during sewage system stoppage in transit.

The utility model adopts the technical proposal that: the biological rotating disk based on the buoyancy adjusting base comprises a rotating shaft positioned on the central axis of the biological rotating disk, a floating unit and a driving unit;

the rotating shaft is rotationally connected with the floating unit, and the floating unit is positioned below the biological rotating disc and used for supporting the biological rotating disc;

the floating unit comprises a box body, a water inlet and a water injection pipe, the water inlet is positioned on one side of the box body, the water injection pipe is connected with the box body through the water inlet, and a closed space is formed inside the box body;

the driving unit comprises a driving motor, and the driving motor is used for driving the rotating shaft to rotate around the axis of the rotating shaft.

When the device is operated, the box body is positioned below the biological rotating disc, the rotating shaft is a central shaft of the biological rotating disc and is used for supporting the biological rotating disc, the rotating shaft can rotate around the axis of the rotating shaft and drive the biological rotating disc, the device can be directly placed in water, and sewage with different concentrations generates different buoyancy forces; the other end of the supporting piece is rotatably connected with the rotating shaft, and the rotating shaft is also provided with a driving motor which can drive the rotating shaft to rotate, and the rotating shaft drives the biological rotating disk to work. The device is not required to be supported by an external structure and can be recycled at any time.

Further, the driving motor is a waterproof motor.

When this scheme is specifically operated, if driving motor sets up the below that is located water in this device, or this device is direct submergence in water, driving motor need set up to waterproof motor, avoids damaging.

Further, drive unit still includes conveyer belt, driving shaft and driving motor, driving motor sets up in the box outside, driving motor and driving shaft one end are connected, the driving shaft other end rotates with the box and connects, the driving shaft passes through the conveyer belt and the pivot is connected.

When this scheme specifically functions, driving motor sets up in the box outside, and driving motor output drive shaft rotates, and the drive shaft passes through the conveyer belt and the pivot is connected, and the drive shaft drives the conveyer belt, and the conveyer belt drives the pivot and rotates, makes the work of biological rotating disk.

Further, for adjusting the rotating speed of the rotating biological rotating disc, the rotating biological rotating disc is set as follows: the driving motor is connected with one end of the driving shaft through the planetary speed reducer.

Further, this device is adjusting the in-process of floating or dive degree of depth, for improving biological rotating disk's stability, can not remove by a wide margin in the horizontal direction, avoids the upset, sets up to: the box body is characterized by further comprising a plurality of anchor cables, wherein the two sides of the box body are anchored outside through the anchor cables, the length of each anchor cable can be adjusted, and the number of the anchor cables is multiple.

Further, when the biological rotating disk submerges, the biological rotating disk can rise through pumping out water in the box body, the flexibility is increased, and the biological rotating disk is arranged as follows: still include drinking-water pipe and delivery port, the delivery port is located box one side bottom, the drinking-water pipe passes through delivery port and box connection.

Further, for installation and convenient to use, the unit that floats adopts light material, and for the acid and alkali corrosion resistance of adaptation sewage, need have certain rigidity and intensity, and long service life, can adopt if materials such as stereoplasm aluminum alloy, reinforcing nylon, set up to: the floating unit is made of light materials.

The utility model discloses following beneficial effect has:

this scheme provides a rotating biological disk based on base is adjusted to buoyancy, this scheme of adoption, can adjust and control the buoyancy size, ensure that rotating biological disk's whole dead weight reaches the balance of design with buoyancy, can reach arbitrary dive depth and suspend in the water, need not traditional "bank base" joint support, need not be under construction at water building wall, reduce the damage risk, and easily whole transport, be suitable for the strange land and rebuild the utilization, be convenient for the maintenance and the maintenance of stopping and examining the period, do benefit to the protection of sewage system biochemical system during the period of stopping transport.

Drawings

Fig. 1 is a side view of a biological rotating disk based on a buoyancy adjusting base provided by the invention;

fig. 2 is a front view of the bio-disc based on the buoyancy adjusting base according to the present invention.

The reference numbers in the figures are: 1-rotating shaft, 2-box body, 3-conveyor belt, 4-driving shaft, 5-planetary reducer, 6-driving motor, 7-water inlet, 8-water outlet, 9-water injection pipe, 10-water pumping pipe, 11-anchor cable and 12-supporting piece.

Detailed Description

The present invention will be described in further detail with reference to examples.

Example (b): as shown in fig. 1 and fig. 2, fig. 1 is a side view of a bio-disc based on a buoyancy adjusting base according to the present invention; fig. 2 is a front view of a biological rotating disk based on a buoyancy adjusting base provided by the present invention; a biological rotating disk based on a buoyancy adjusting base comprises a rotating shaft 1 positioned on the central axis of the biological rotating disk, a floating unit and a driving unit; the rotating shaft 1 is rotationally connected with the floating unit, and the floating unit is positioned below the biological rotating disc and used for supporting the biological rotating disc; the floating unit comprises a box body 2, a water inlet 7 and a water injection pipe 9, wherein the water inlet 7 is positioned at one side of the box body 2, the water injection pipe 9 is connected with the box body 2 through the water inlet 7, and a closed space is formed inside the box body 2; the driving unit comprises a driving motor 6, and the driving motor 6 is used for driving the rotating shaft 1 to rotate around the axis of the rotating shaft.

In the embodiment, the box body 2 is positioned below the biological rotating disk, the rotating shaft 1 is a central shaft of the biological rotating disk, the box body 2 is used for supporting the biological rotating disk, the rotating shaft 1 can rotate around the axis of the rotating shaft and drive the biological rotating disk, the device can be directly placed in water, and sewage with different concentrations generates different buoyancy forces, in order to adjust the depth of the biological rotating disk in the water according to the buoyancy forces, the water injection pipe 9 injects water into the box body 2 through the water inlet 7, the inside of the box body 2 is a closed space, at the moment, the weight of the box body 2 is gradually increased, the box body 2 starts to move downwards in the water, the box body 2 drives the biological rotating disk to move together through the supporting piece 12, and the floating or descending depth of the biological rotating disk can be; the other end of the support member 12 is rotatably connected with the rotating shaft 1, and is further provided with a driving motor 6, the driving motor 6 can drive the rotating shaft 1 to rotate, and the rotating shaft 1 drives the biological rotating disk to work. The device is not required to be supported by an external structure and can be recycled at any time.

In this embodiment, if the driving motor 6 is disposed below water in the device or the device is directly submerged in water, the driving motor 6 needs to be a waterproof motor to avoid damage.

In this embodiment, driving motor 6 sets up in the box 2 outside, and driving motor 6 output drives driving shaft 4 and rotates, and driving shaft 4 passes through conveyer belt 3 and pivot 1 and connects, and driving shaft 4 drives conveyer belt 3, and conveyer belt 3 drives pivot 1 and rotates, makes the work of biological rotating disk.

In this embodiment, for adjusting the rotating speed of the rotating biological disk, the setting is: the device also comprises a planetary reducer 5, and the driving motor 6 is connected with one end of the driving shaft 4 through the planetary reducer 5.

In this embodiment, this device is floating or the in-process of dive degree of depth in the adjustment, for improving biological rotating disk's stability, can not remove by a wide margin in the horizontal direction, avoids the upset, sets up to: still include

anchor rope

11, 2 both sides of box are all anchored in the outside through anchor rope 11, the adjustable length of anchor rope 11, anchor rope 11 is a plurality of.

In this embodiment, when the biological rotating disk dives, can also make the biological rotating disk rise through taking out the water in the box 2, increase the flexibility, set up to: still include drinking-water pipe 10 and delivery port 8, delivery port 8 is located 2 one side bottoms of box, drinking-water pipe 10 passes through delivery port 8 and is connected with box 2.

In this embodiment, for installation and convenient to use, the unit that floats adopts light material, and for the acid and alkali corrosion resistance of adaptation sewage, need have certain rigidity and intensity, and long service life, can adopt if materials such as stereoplasm aluminum alloy, reinforcing nylon, set up to: the floating unit is made of light materials.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A biological rotating disk based on a buoyancy adjusting base comprises a rotating shaft (1) positioned on the central axis of the biological rotating disk, and is characterized by also comprising a floating unit and a driving unit;

the rotating shaft (1) is rotationally connected with the floating unit, and the floating unit is positioned below the biological rotating disc and used for supporting the biological rotating disc;

the floating unit comprises a box body (2), a water inlet (7) and a water injection pipe (9), wherein the water inlet (7) is positioned on one side of the box body (2), the water injection pipe (9) is connected with the box body (2) through the water inlet (7), and a closed space is formed inside the box body (2);

the driving unit comprises a driving motor (6), and the driving motor (6) is used for driving the rotating shaft (1) to rotate around the axis of the rotating shaft.

2. The bio-disc based on a buoyancy adjustment base according to claim 1, wherein the driving motor (6) is a waterproof motor.

3. The biological rotating disk based on the buoyancy adjusting base is characterized in that the driving unit further comprises a conveyor belt (3), a driving shaft (4) and a driving motor (6), the driving motor (6) is arranged outside the box body, the driving motor (6) is connected with one end of the driving shaft (4), the other end of the driving shaft (4) is rotatably connected with the box body (2), and the driving shaft (4) is connected with the rotating shaft (1) through the conveyor belt (3).

4. The biological rotating disk based on the buoyancy adjusting base is characterized by further comprising a planetary speed reducer (5), wherein the driving motor (6) is connected with one end of the driving shaft (4) through the planetary speed reducer (5).

5. The bio-disc based on the buoyancy adjusting base is characterized in that the bio-disc further comprises a plurality of anchor cables (11), wherein both sides of the box body (2) are anchored to the outside through the anchor cables (11), the length of the anchor cables (11) can be adjusted, and the number of the anchor cables (11) is multiple.

6. The biological rotating disk based on the buoyancy adjusting base is characterized by further comprising a water pumping pipe (10) and a water outlet (8), wherein the water outlet is located at the bottom of one side of the box body (2), and the water pumping pipe (10) is connected with the box body (2) through the water outlet (8).

7. The bio-disc based on a buoyancy adjusting base according to claim 1, wherein the floating unit is made of light materials.