CN202449910U - Spherical biological carrier fluidization filler - Google Patents

Abstract

A spherical biological carrier fluidized filler includes a top ring, a bottom ring, an inner ring belt, an outer ring belt and a plurality of arcuate blades. The arcuate blades located between the top ring and the inner and outer ring belts are connected to the top ring and the inner and outer ring belts; the arcuate blades located between the bottom ring and the inner and outer ring belts are connected to the bottom ring and the inner and outer ring belts; the arcuate blades located at the upper part of the inner and outer ring belts and the arcuate blades at the lower part rotate in opposite directions relative to the inner and outer ring belts. Due to the adoption of such a structure, part of the arcuate blades rotates to the left and part rotates to the right; and the setting of the guide plate increases the area and can prevent two adjacent ones from being embedded in each other.

Description

A spherical biological carrier fluidized filler

technical field

The utility model relates to a biological carrier filler in water treatment equipment, in particular to a biological carrier fluidized filler.

Background technique

In the current prior art, a spherical biological carrier fluidized filler includes a top ring, a bottom ring, an inner ring, an outer ring and several arcuate blades, and the arcuate blades between the top ring and the inner and outer rings are connected to the The top ring is connected with the inner and outer ring belts; the arc blade located between the bottom ring and the inner and outer ring belts is connected with the bottom ring and the inner and outer ring belts. The problem is: the carrying area is small, and two adjacent ones will fit together, which will affect the use effect.

Contents of the invention

The purpose of the utility model is: to provide a spherical biological carrier fluidized filler, which has a large bearing area and can overcome the defects of interfitting.

The utility model is achieved in the following way: a spherical biological carrier fluidized filler, comprising a top ring, a bottom ring, an inner ring, an outer ring and several arcuate blades, located between the top ring and the inner and outer rings The bow-shaped blades are connected to the top ring and the inner and outer rings; the bow-shaped blades located between the bottom ring and the inner and outer rings are connected to the bottom ring and the inner and outer rings; The arcuate blades on the upper part of the belt and the arcuate blades on the lower part rotate in opposite directions relative to the inner and outer ring belts.

The special feature of the spherical biological carrier fluidized packing is that: there are guide plates on both sides of the arcuate blades along the axial direction of the top ring and the bottom ring; there are guide plates on the opposite surfaces of two adjacent arcuate blades Flow boards staggered.

The special feature of the spherical biological carrier fluidized packing is that it also includes a weight plate and several inner baffles, and the weight plate is located in the center hole of the inner ring;

The inner deflector is divided into an upper inner deflector and a lower inner deflector;

The lower part of one side of the upper inner deflector is fixedly connected to the upper part of the counterweight plate, and the other side is fixedly connected to the bow-shaped blades located on the upper part of the inner and outer ring belts;

The upper part of one side of the lower inner deflector is fixedly connected with the lower part of the counterweight plate, and the other side is fixedly connected with the bow-shaped blades located at the lower part of the inner and outer ring belts; the upper and lower inner deflectors are spaced apart.

The special feature of the spherical biological carrier fluidized packing is that the upper and lower deflectors are along the radial direction.

A kind of spherical biological carrier fluidized filler described in the utility model adopts such a structure, a part of the bow-shaped blade is left-handed and a part is right-handed; and the setting of the deflector increases the area, and can prevent two adjacent ones from fitting together .

Description of drawings

Fig. 1 is a perspective view of the utility model.

Fig. 2 is a three-dimensional sectional view of the utility model.

Fig. 3 is a top view of the utility model.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Figure 1, Figure 2, and Figure 3, a spherical biological carrier fluidized packing includes a top ring 1, a bottom ring 2, an inner ring belt 3, an outer ring belt 4 and several arcuate blades 5, located on the top ring 1 The arched blades 5 between the inner and outer rings 3 and 4 are connected with the top ring 1 and the inner and outer rings 3 and 4; the arched blades between the bottom ring 2 and the inner and outer rings 3 and 4 5 is connected to the bottom ring 1 and the inner and outer rings 3, 4; the arcuate blades 5 on the upper part of the inner and outer rings 3, 4 and the lower arcuate blades 5 are opposite to the rotation directions of the inner and outer rings 3, 4 .

As shown in FIG. 3 , the arcuate blades 5 on the upper parts of the inner and outer rings 3 and 4 are right-handed; the arcuate blades 5 on the lower parts of the inner and outer rings 3 and 4 are left-handed.

As a further improvement: there are deflectors 6 on both sides of the arcuate blade 5 along the axial direction of the top ring 1 and the bottom ring 2; as shown in Figure 3, there are deflectors 6 on the opposite surfaces of two adjacent arcuate blades 5 staggered.

As a further improvement of the utility model: it also includes a counterweight plate 8 and several inner deflectors, and the counterweight plate 7 is located in the center hole of the inner ring belt 3;

The inner deflector is divided into an upper inner deflector 81 and a lower inner deflector 82;

The lower part of one side of the upper inner deflector 81 is fixedly connected to the upper part of the counterweight plate 7, and the other side is fixedly connected to the bow-shaped blade 5 located on the upper part of the inner and outer ring belts 3 and 4;

The upper part of one side of the lower inner deflector 82 is fixedly connected to the lower part of the counterweight plate 7, and the other side is fixedly connected to the bow-shaped blades located at the lower parts of the inner and outer ring belts 3 and 4; the upper and lower inner deflectors 81, 82 are spaced .

The upper and lower deflectors 91, 82 are along the radial direction.

What has been described above is only the preferred implementation of the present utility model. It should be pointed out that those skilled in the art can make some improvements and modifications without departing from the principle of the utility model, which are also regarded as the protection scope of the utility model.

Claims (4)

1. a spherical biological carrier fluidized packing material comprises apical ring, base ring, interior endless belt, outer endless belt and several bow-shaped leaves, and the bow-shaped leaves between on apical ring and inside and outside endless belt is connected with inside and outside endless belt with apical ring; Bow-shaped leaves between on base ring and inside and outside endless belt is connected with inside and outside endless belt with base ring; It is characterized in that: the bow-shaped leaves of bow-shaped leaves and bottom that is positioned at inside and outside endless belt top is opposite with respect to the sense of rotation of inside and outside endless belt.

2. a kind of spherical biological carrier fluidized packing material according to claim 1 is characterized in that: the both sides of said bow-shaped leaves have along the flow deflector of apical ring and base ring axis direction; There is flow deflector staggered on adjacent two bow-shaped leaves opposite faces.

3. a kind of spherical biological carrier fluidized packing material according to claim 1 and 2 is characterized in that: also comprise the interior flow deflector of a balancing disk and several, said balancing disk is positioned at the centre hole of endless belt;

Flow deflector and down interior flow deflector in flow deflector is divided in said;

The bottom of going up interior flow deflector one side is fixedly connected with balancing disk top, opposite side is fixedly connected with the bow-shaped leaves that is positioned at inside and outside endless belt top;

The top of down interior flow deflector one side is fixedly connected with the balancing disk bottom, opposite side is fixedly connected with the bow-shaped leaves that is positioned at inside and outside endless belt bottom; Flow deflector at interval in upper and lower.

4. a kind of spherical biological carrier fluidized packing material according to claim 3, it is characterized in that: said upper and lower flow deflector radially.

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