CN211688423U

CN211688423U - High-efficiency mixer for sewage treatment

Info

Publication number: CN211688423U
Application number: CN201922415210.8U
Authority: CN
Inventors: 王元利; 马谊春
Original assignee: SHENYANG YUHUA ENVIRONMENTAL PROTECTION CO Ltd
Current assignee: SHENYANG YUHUA ENVIRONMENTAL PROTECTION CO Ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-10-16
Anticipated expiration: 2029-12-29

Abstract

The utility model discloses a high-efficient blender for among sewage treatment, including the hybrid tube, the middle part of hybrid tube is small-bore portion, the pipe diameter of hybrid tube increases from small-bore portion to controlling both ends in proper order, the left end mouth of pipe department of hybrid tube installs first flange, the right-hand member mouth of pipe department of hybrid tube installs the second flange, be equipped with a plurality of left-handed rotation piece and a plurality of right-handed rotation piece from left end mouth of pipe to right-hand member mouth of pipe in proper order in the pipe cavity of hybrid tube, left-handed rotation piece, right-handed rotation piece are according to order and set up in turn in the pipe cavity of hybrid tube. The utility model discloses need not to increase the mixing apparatus of flocculating agent and sewage alone, sewage can let flocculating agent and sewage intensive mixing when transporting in the pipeline to mixing time is short, the mixed effect is splendid, has practiced thrift the sewage treatment cost.

Description

High-efficiency mixer for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a high-efficient blender for among sewage treatment.

Background

In the sewage treatment process, sludge-water separation is the most critical step, and in order to improve the sludge-water separation effect and the water quality, a flocculating agent needs to be added into the sewage. After the flocculating agent is added into the sewage, if the flocculating agent is not mixed in the sewage, the best effect cannot be realized, the sewage is generally conveyed through a pipeline, the prior art cannot realize the mixing of the flocculating agent in the pipeline, a mixing procedure needs to be added, and the sewage treatment cost is increased.

SUMMERY OF THE UTILITY MODEL

The weak point that exists to prior art, the utility model aims to provide a high-efficient blender for among sewage treatment need not to increase the mixing apparatus of flocculating agent and sewage alone, and sewage can let flocculating agent and sewage intensive mixing when transporting in the pipeline to mixing time is short, the mixed effect is splendid, has practiced thrift the sewage treatment cost.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a high-efficient blender for among sewage treatment, includes the hybrid tube, the middle part of hybrid tube is small-bore portion, the pipe diameter of hybrid tube increases in proper order from small-bore portion to controlling both ends, the left end mouth of pipe department of hybrid tube installs first flange, the right-hand member mouth of pipe department of hybrid tube installs the second flange, be equipped with a plurality of left-handed rotation piece and a plurality of right-handed rotation piece from left end mouth of pipe to right-hand member mouth of pipe in proper order in the pipe cavity of hybrid tube, left-handed rotation piece, right-handed rotation piece are according to order and set up in turn in the pipe cavity of hybrid tube.

In order to realize better the utility model discloses, conveyer pipe before first flange sealing connection has the sewage to mix, conveyer pipe after second flange sealing connection has the sewage to mix, install the force (forcing) pump before the sewage mixes on the conveyer pipe.

Preferably, a sewage pump is mounted on the sewage mixing delivery pipe.

Preferably, the left side of the small-diameter part of the mixing pipe is provided with a right-handed blade, and the right side of the small-diameter part of the mixing pipe is provided with a left-handed blade.

Preferably, the mixing pipe is formed in a venturi shape as a whole.

Compared with the prior art, the utility model, have following advantage and beneficial effect:

the utility model discloses need not to increase the mixing apparatus of flocculating agent and sewage alone, sewage can let flocculating agent and sewage intensive mixing when transporting in the pipeline to mixing time is short, the mixed effect is splendid, has practiced thrift the sewage treatment cost.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is an internal cross-sectional view of the present invention.

Wherein, the names corresponding to the reference numbers in the drawings are:

1-mixing pipe, 11-small-diameter part, 2-first flange, 3-second flange, 4-levogyration piece and 5-dextrogyration piece.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

examples

As shown in fig. 1 to 3, a high-efficiency mixer for sewage treatment includes a mixing tube 1, the middle of the mixing tube 1 is a small-diameter portion 11, the pipe diameter of the mixing tube 1 increases from the small-diameter portion 11 to the left and right ends in sequence (i.e. the pipe diameter of the mixing tube 1 increases from the small-diameter portion 11 to the left end pipe orifice of the mixing tube 1 in sequence, and the pipe diameter of the mixing tube 1 increases from the small-diameter portion 11 to the right end pipe orifice of the mixing tube 1 in sequence), the mixing tube 1 of the present embodiment is in a venturi tube shape as a whole, and certainly, the mixing tube 1 can be directly selected from venturi tubes. First flange 2 is installed to the left end mouth of pipe department of hybrid tube 1, second flange 3 is installed to the right-hand member mouth of pipe department of hybrid tube 1, be equipped with a plurality of levogyration piece 4 and a plurality of dextrorotation piece 5 in proper order from the left end mouth of pipe to the right-hand member mouth of pipe in the pipe cavity of hybrid tube 1, levogyration piece 4, dextrorotation piece 5 are according to order and set up in turn in the pipe cavity of hybrid tube 1, according to levogyration piece 4 in the pipe cavity of hybrid tube 1 promptly, dextrorotation piece 5, levogyration piece 4, dextrorotation piece 5 … … levogyration piece 4, the law of dextrorotation piece 5 sets gradually.

The utility model discloses conveyer pipe before the preferred 2 airtight connection of first flange have sewage to mix, conveyer pipe after the 3 airtight connection of second flange has sewage to mix installs the force (forcing) pump before the sewage mixes on the conveyer pipe, installs the sewage pump on the conveyer pipe after the sewage mixes.

As shown in fig. 2 and 3, the mixing pipe 1 has a right-handed fin 5 on the left side of the small-diameter portion 11, the mixing pipe 1 has a left-handed fin 4 on the right side of the small-diameter portion 11, and the mixing pipe 1 has different-direction fins on the left and right sides of the small-diameter portion 11.

After the sewage is added with the flocculating agent, the sewage enters the mixing pipe 1 through the conveying pipe before mixing, the sewage added with the flocculating agent must pass through the left rotating sheet 4 and the right rotating sheet 5 when walking inside the mixing pipe 1, the sewage added with the flocculating agent is subjected to alternate resistance in a plurality of different directions, irregular walking and collision are generated, the flocculating agent is fully mixed with the sewage, in addition, the sewage is similar to a Venturi tube-shaped pipeline, when the sewage walks in the left half part inside the mixing pipe 1, the pipe diameter sectional area of the sewage is minimum, the flow velocity of water is suddenly increased, then the sewage walks in the right half part inside the mixing pipe 1, the sewage added with the flocculating agent again passes through the collision of the left rotating sheet 4 and the right rotating sheet 5, and the flocculating agent and the sewage are fully mixed. The utility model discloses can let flocculating agent and sewage intensive mixing to mixing time is short, the mixed effect is splendid, also need not to increase the mixing apparatus of flocculating agent and sewage alone, has practiced thrift the sewage treatment cost.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A high-efficient blender for in sewage treatment which characterized in that: including hybrid tube (1), the middle part of hybrid tube (1) is small-bore portion (11), the pipe diameter of hybrid tube (1) increases in proper order from small-bore portion (11) to controlling both ends, the left end mouth of pipe department of hybrid tube (1) installs first flange (2), the right-hand member mouth of pipe department of hybrid tube (1) installs second flange (3), be equipped with a plurality of left-handed piece (4) and a plurality of right-handed piece (5) in proper order from left end mouth of pipe to right-hand member mouth of pipe in the tube cavity of hybrid tube (1), left-handed piece (4), right-handed piece (5) just set up according to order in turn in the tube cavity of hybrid tube (1).

2. A high-efficiency mixer for sewage treatment according to claim 1, wherein: first flange (2) be conveyer pipe before the airtight connection has the sewage to mix, second flange (3) be conveyer pipe after the airtight connection has the sewage to mix, install the force (forcing) pump before the sewage mixes on the conveyer pipe.

3. A high-efficiency mixer for sewage treatment according to claim 2, wherein: and a sewage pump is arranged on the sewage mixing delivery pipe.

4. A high-efficiency mixer for sewage treatment according to claim 1, wherein: mixing tube (1) is right-handed piece (5) on small-bore portion (11) left side, mixing tube (1) is left-handed piece (4) on small-bore portion (11) right side.

5. A high-efficiency mixer for sewage treatment according to claim 1, wherein: the mixing pipe (1) is integrally in a venturi tube shape.