CN211255419U

CN211255419U - Aerobic tank for sewage treatment

Info

Publication number: CN211255419U
Application number: CN201922207439.2U
Authority: CN
Inventors: 张永壮; 石磊
Original assignee: Shandong Huanke Environmental Protection Technology Co ltd
Current assignee: Shandong Huanke Environmental Protection Technology Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-08-14
Anticipated expiration: 2029-12-11

Abstract

The utility model provides an aerobic tank for sewage treatment, the on-line screen storage device comprises a base, install the cell body on the base, the cell body lower extreme is equipped with the bottom plate, the inboard lower part of cell body is equipped with a plurality of micropore aeration dish that are connected with the intake pipe, the inboard upper portion of cell body rotates the pivot that is connected with two parallel arrangement, and the transmission is connected with two parallel arrangement's belt between two pivots, has placed a plurality of pegs on two belts, and every belt outside is equipped with a plurality of mounting grooves that are used for holding the peg, be equipped with the string rope that a plurality of bottoms are connected with the balancing weight on the peg, it packs to be equipped with imitative pasture. To sum up, the utility model discloses only need an operating personnel to be located cell body one side and can operate, need not get into inside the cell body, work efficiency is high, low in labor strength, and operational environment is good.

Description

Aerobic tank for sewage treatment

Technical Field

The utility model relates to a sewage treatment device technical field, specifically speaking relates to an aerobic tank for sewage treatment.

Background

The main structure of the traditional sewage treatment equipment comprises an anaerobic tank, an anoxic tank, an aerobic tank and the like, wherein the aerobic tank comprises a tank body, a bottom plate is arranged at the lower end of the tank body, a plurality of microporous aeration disks connected with an air inlet pipe are arranged at the lower part of the inner side of the tank body, aquatic weed-imitating fillers are arranged in the tank body, aerobic bacteria are attached to the aquatic weed-imitating fillers, and the microporous aeration disks convey air to the position of the aquatic weed-imitating fillers to provide sufficient oxygen for the aerobic bacteria.

When the existing waterweed-imitating filler is installed, the upper ends of a plurality of hanging ropes provided with the waterweed-imitating filler are required to be connected to a rope which is horizontally arranged, and the rope connected with the upper ends of the hanging ropes is tied on the side wall of the upper part of the tank body. The lower ends of the hanging ropes are connected with another rope which is horizontally arranged, and the rope connected with the lower ends of the hanging ropes is tied on the side wall of the lower part of the tank body.

The above technical solution has the following disadvantages: 1. when the hanging rope is assembled and disassembled, the artificial waterweed filling material is tied on the side wall of the tank body or is disassembled from the side wall of the tank body manually, so that the working efficiency is low and the labor intensity is high. 2. When hanging the rope in the installation dismantlement, inside operating personnel need get into the cell body, and the cell body is inside often to be remained silt, and operational environment is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the weak point of above-mentioned conventional art, provide an aerobic tank for sewage treatment, easy to assemble dismantles imitative pasture and water filler, improves work efficiency, reduces intensity of labour.

The purpose of the utility model is achieved through the following technical measures:

the utility model provides an aerobic tank for sewage treatment, includes the base, install the cell body on the base, the cell body lower extreme is equipped with the bottom plate, the inboard lower part of cell body is equipped with a plurality of micropore aeration dish that are connected with the intake pipe, the inboard upper portion of cell body rotates the pivot that is connected with two parallel arrangement, and the transmission is connected with two parallel arrangement's belt between two pivots, has placed a plurality of pegs on two belts, and every belt outside is equipped with a plurality of mounting grooves that are used for holding the peg, be equipped with the string rope that a plurality of bottoms are connected with the balancing weight on the peg, it packs to be equipped with imitative pasture and water.

Since the technical scheme is used, the utility model discloses before the use, at first cup joint the sleeve on the peg, then will be equipped with the string rope that imitative pasture and water packed and put into the cell body to place the peg on the belt, at this moment, the peg sets up with the belt is perpendicular. The rotating shaft is controlled to rotate, so that the belt is driven to rotate, and the position of the hanging rod is changed. And finally, sequentially placing the rest hanging rods on the belt according to the mode. The utility model discloses when using, nitrite fungus, nitrobacteria and phosphorus accumulating bacteria are attached to on imitative pasture and water packs, and micropore aeration dish provides sufficient oxygen to imitative pasture and water packs the position air delivery, for good oxygen fungus.

The hanging rod is sleeved with a sleeve made of fiber fabric, and the hanging rope is connected with the sleeve. Firstly, the sleeve is sleeved on the hanging rod, and the structure is simple and convenient to manufacture and use.

And a tether for fixing the sleeve on the hanging rod is tied on the sleeve. One tether is tied to one end of the sleeve and the other tether is tied to the other end of the sleeve.

The cross-sectional shape of peg is circular, the cross-sectional shape of mounting groove is arc, the width that the mounting groove is located the opening part in the belt outside is less than the diameter of peg. When the hanging rod is used, one end of the hanging rod is clamped into the mounting groove on one belt, and the other end of the hanging rod is clamped into the mounting groove on the other belt.

Two belt wheels are arranged on the inner side of each belt, one belt wheel is arranged on one rotating shaft, and the other belt wheel is arranged on the other rotating shaft. The structure is simple, and the manufacture and the use are convenient.

The bottom plate is made by the steel sheet, the electro-magnet is installed to the bottom plate downside, the balancing weight is made by cast iron. At the moment, the electromagnet is started, the electromagnet magnetizes the bottom plate, and the counterweight block tensions the hanging rope under the action of magnetic force.

The end part of the rotating shaft extends out of the tank body, and a handle is arranged on the part of the rotating shaft extending out of the tank body. The operating handle controls the rotating shaft to rotate, and the structure is simple and convenient to manufacture and use.

The quantity of intake pipe is a plurality of, a plurality of intake pipe parallel arrangement, intake pipe and belt parallel arrangement, the balancing weight can be located between two adjacent intake pipes. The utility model discloses when using, nitrite fungus, nitrobacteria and phosphorus accumulating fungus are attached to imitative pasture and water and are packed, and micropore aeration dish carries the air to the position that imitative pasture and water packed, more even provides sufficient oxygen for good oxygen fungus.

To sum up, the utility model discloses before the use, at first cup joint the sleeve on the peg. Then the hanging rope with the simulated waterweed filler is placed in the tank body, the hanging rod is placed on the belt, the rotating shaft is controlled to rotate, the belt is driven to rotate, and the position of the hanging rod is changed. The operation can be carried out only by one operator on one side of the pool body without entering the inside of the pool body, the working efficiency is high, the labor intensity is low, and the working environment is good.

Drawings

The invention will be further explained with reference to the drawings and the detailed description below:

FIG. 1 is a schematic structural view of an aerobic tank for sewage treatment;

FIG. 2 is a schematic cross-sectional view of section A-A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of section B-B of FIG. 1;

FIG. 4 is an enlarged schematic view of a portion C of FIG. 1;

fig. 5 is an enlarged schematic view of a portion D of fig. 2.

In the figure: 1-a base; 2-a bottom plate; 3-a microporous aeration disc; 4-a pool body; 5-imitation float grass filling; 6-belt wheel; 7-a rotating shaft; 8-mounting grooves; 9-a belt; 10-an electromagnet; 11-a counterweight block; 12-a handle; 13-hanging the rod; 14-a sleeve; 15-air inlet pipe; 16-hanging a rope; 17-a tether.

Detailed Description

As shown in fig. 1, 2 and 3, an aerobic tank for sewage treatment comprises a base 1, wherein a tank body 4 is preferably installed on the base 1, the tank body 4 is rectangular, a bottom plate 2 is arranged at the lower end of the tank body 4, the bottom plate 2 is made of a steel plate, an electromagnet 10 is installed on the lower side of the bottom plate 2, the electromagnet 10 adopts the prior art, and details are not repeated here.

The inboard lower part of cell body 4 is equipped with the intake pipe 15 that a plurality of levels set up, and intake pipe 15 is connected with the fan, the 15 parallel arrangement of a plurality of intake pipes, and intake pipe 15 sets up with pivot 7 is perpendicular, and every 15 upsides in intake pipe are equipped with a plurality of micropore aeration dish 3, and micropore aeration dish 3 and fan all adopt prior art, no longer describe herein.

The upper part of the inner side of the tank body 4 is rotatably connected with two rotating shafts 7, the two rotating shafts 7 are arranged in parallel, and a bearing is arranged between the rotating shaft 7 and the tank body 4. Two end parts of each rotating shaft 7 extend out of the tank body 4, a handle 12 is installed on the part of the rotating shaft 7 extending out of the tank body 4, and the rotating shaft 7 is controlled to rotate by the operating handle 12.

Two belts 9 are connected between the two rotating shafts 7 in a transmission manner, the two belts 9 are arranged in parallel, and the belts 9 are made of rubber. Specifically, two belt wheels 6 are arranged on the inner side of each belt 9, one belt wheel 6 is fixedly arranged on one rotating shaft 7, and the other belt wheel 6 is fixedly arranged on the other rotating shaft 7.

A plurality of hanging rods 13 are arranged on the two belts 9, and a plurality of mounting grooves 8 for accommodating the hanging rods 13 are formed in the outer side of each belt 9. Specifically, the cross section of the hanging rod 13 is circular, the cross section of the mounting groove 8 is arc-shaped, and the width of the opening of the mounting groove 8, which is positioned at the outer side of the belt 9, is smaller than the diameter of the hanging rod 13.

As shown in fig. 4 and 5, a sleeve 14 is sleeved on the hanging rod 13, and preferably, the sleeve 14 is made of fiber fabric by bending and then sewing. A tether 17 is tied to each end of the sleeve 14 for securing the sleeve 14 to the hanger 13.

A plurality of hanging ropes 16 are sewed on the lower side of the sleeve 14, and the hanging ropes 16 are axially distributed along the hanging rod 13. The rope 16 is provided with a waterweed-like filler 5, and the waterweed-like filler 5 is made by the prior art and is not described in detail herein.

The bottom end of each hanging rope 16 is connected with a balancing weight 11, the balancing weight 11 is made of cast iron, and preferably, the balancing weight 11 is conical. The weight 11 can be located between two adjacent air inlet pipes 15.

Before the utility model is used, the sleeve 14 is firstly sleeved on the hanging rod 13, one tether 17 is tied at one end of the sleeve 14, and the other tether 17 is tied at the other end of the sleeve 14.

Then the hanging rope 16 provided with the simulated waterweed packing 5 is placed in the pool body 4, the hanging rod 13 is placed on the belt 9, specifically, one end of the hanging rod 13 is clamped into the mounting groove 8 on one belt 9, the other end of the hanging rod 13 is clamped into the mounting groove 8 on the other belt 9, and at the moment, the hanging rod 13 is perpendicular to the belt 9. The operating handle 12 controls the rotating shaft 7 to rotate, so as to drive the belt 9 to rotate, and the position of the hanging rod 13 is changed.

Finally, the rest hanging rods 13 are sequentially placed on the belt 9 according to the mode, the electromagnet 10 is started, the electromagnet 10 magnetizes the bottom plate 2, and the hanging rope 16 is tensioned by the counterweight block 11 under the action of magnetic force.

The utility model discloses when using, nitrite fungus, nitrobacteria and phosphorus accumulating bacteria are attached to imitative pasture and water filler 5 on, start the fan, and micropore aeration dish 3 provides sufficient oxygen to imitative pasture and water filler 5's position transport air, for good oxygen fungus. The ammonia nitrogen is subjected to nitration reaction under the action of nitrite bacteria and nitrate bacteria and converted into nitrate nitrogen, meanwhile, phosphorus-accumulating bacteria absorb phosphorus, the total phosphorus absorption amount is far greater than phosphorus release amount, the phosphorus is transferred from a liquid phase to sludge, and the phosphorus removal effect is achieved by sludge discharge.

When the aquatic weed-imitating filler 5 needs to be replaced, the electromagnet 10 is closed, and the hanging rod 13 is taken down.

To sum up, the present invention is not limited to the above-mentioned specific embodiments. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and all such changes and modifications are intended to be within the scope of the present invention.

Claims

1. The utility model provides an aerobic tank for sewage treatment, includes base (1), install cell body (4) on base (1), cell body (4) lower extreme is equipped with bottom plate (2), cell body (4) inboard lower part is equipped with a plurality of micropore aeration dish (3) that are connected with intake pipe (15), its characterized in that: the improved pool is characterized in that the upper portion of the inner side of the pool body (4) is rotatably connected with two rotating shafts (7) which are arranged in parallel, two belts (9) which are arranged in parallel are connected between the two rotating shafts (7) in a transmission mode, a plurality of hanging rods (13) are placed on the two belts (9), a plurality of mounting grooves (8) used for accommodating the hanging rods (13) are formed in the outer side of each belt (9), a plurality of hanging ropes (16) with bottom ends connected with balancing weights (11) are arranged on the hanging rods (13), and the hanging ropes (16) are provided with simulated waterweed fillers (5).

2. The aerobic tank for sewage treatment according to claim 1, wherein: the hanging rod (13) is sleeved with a sleeve (14) made of fiber fabric, and the hanging rope (16) is connected with the sleeve (14).

3. The aerobic tank for sewage treatment according to claim 2, wherein: a tether (17) for fixing the sleeve (14) on the hanging rod (13) is tied on the sleeve (14).

4. The aerobic tank for sewage treatment according to claim 1, wherein: the cross-sectional shape of peg (13) is circular, the cross-sectional shape of mounting groove (8) is arc, the width that mounting groove (8) are located the opening part in belt (9) outside is less than the diameter of peg (13).

5. The aerobic tank for sewage treatment according to claim 1, wherein: two belt wheels (6) are arranged on the inner side of each belt (9), one belt wheel (6) is arranged on one rotating shaft (7), and the other belt wheel (6) is arranged on the other rotating shaft (7).

6. The aerobic tank for sewage treatment according to any of claims 1 to 5, wherein: the bottom plate (2) is made of a steel plate, the electromagnet (10) is installed on the lower side of the bottom plate (2), and the balancing weight (11) is made of cast iron.

7. The aerobic tank for sewage treatment according to any of claims 1 to 5, wherein: the end part of the rotating shaft (7) extends out of the pool body (4), and a handle (12) is installed on the part of the rotating shaft (7) extending out of the pool body (4).

8. The aerobic tank for sewage treatment according to any of claims 1 to 5, wherein: the quantity of intake pipe (15) is a plurality of, a plurality of intake pipe (15) parallel arrangement, intake pipe (15) and belt (9) parallel arrangement, balancing weight (11) can be located between two adjacent intake pipe (15).