CN216038791U

CN216038791U - Special pipeline baffling reaction device for high-speed air floatation

Info

Publication number: CN216038791U
Application number: CN202122311692.XU
Authority: CN
Inventors: 廖贇晖; 陈义
Original assignee: Zhejiang Fenjun Environmental Technology Co ltd
Current assignee: Zhejiang Fenjun Environmental Technology Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-03-15
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a special pipeline baffling reaction device for high-speed air floatation, which relates to the field of sewage treatment and comprises a pipeline mixer I, a chemical feeding port I, a baffling reaction pipeline, a sampling port I, a pipeline mixer II, a chemical feeding port II, a water outlet pipeline, a sampling port II, a supporting channel steel and high-speed air floatation equipment, wherein two ends of the pipeline mixer I, the baffling reaction pipeline, the pipeline mixer II and the water outlet pipeline are respectively provided with a water inlet end and a water outlet end, the upper surface of the pipeline mixer I is provided with the chemical feeding port I, and the water outlet end of the pipeline mixer I is communicated with the water inlet end of the baffling reaction pipeline. The utility model can replace a mixing reaction tank in the traditional sewage treatment process, has simple structure and small occupied area, does not need matched power stirring equipment, and ensures the reaction effect of the pipeline mixer by arranging the baffling reaction pipeline, thereby improving the conversion rate in the reaction process, eliminating the power stirring equipment and reducing the operation cost of the equipment.

Description

Special pipeline baffling reaction device for high-speed air floatation

Technical Field

The utility model relates to the field of sewage treatment, in particular to a pipeline baffling reaction device special for high-speed air floatation.

Background

At present, the water resource is extraordinarily precious, sewage treatment and recycling become the great problem worldwide nowadays especially, wherein air supporting equipment is the equipment that uses widely in sewage pretreatment process, and the very big factor of the good or bad of air supporting equipment water effect is whether the flocculation of coagulating of intaking is complete, the flocculation reaction equipment that thoughtlessly supports the use of air supporting uses usually adopts next door reaction tank, through mixer mechanical mixing, this has several problems, because mechanical mixing reaction intensity is low, mix reaction efficiency also is low, in order to guarantee reaction effect, the great assurance reaction time that needs to be done to the cell body of reaction tank, the whole area occupied of reaction tank is great, the cost is higher, because need through mixer mechanical mixing, the operation maintenance cost is higher.

Therefore, it is necessary to provide a pipeline baffling reaction device dedicated to high-speed air flotation to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pipeline baffling reaction device special for high-speed air flotation, which aims to solve the problem that the prior reaction tank and a stirrer are omitted on the premise of ensuring the full, reliable and stable raw water reaction in the background technology, so that the defects of the traditional air flotation matching reaction equipment are overcome.

In order to achieve the purpose, the utility model provides the following technical scheme: a special pipeline baffling reaction device for high-speed air floatation comprises a pipeline mixer I, a chemical adding port I, a baffling reaction pipeline, a sampling port I, a pipeline mixer II, a chemical adding port II, a water outlet pipeline, a sampling port II, a supporting channel steel and high-speed air floatation equipment, wherein a water inlet end and a water outlet end are respectively arranged at two ends of the pipeline mixer I, the baffling reaction pipeline, the pipeline mixer II and the water outlet pipeline, the upper surface of the pipeline mixer I is provided with the chemical adding port I, the water outlet end of the pipeline mixer I is communicated with the water inlet end of the baffling reaction pipeline, a plurality of pipeline mixers are connected with a straight flow pipe section of the pipeline mixer through elbows on the baffling reaction pipeline, the water outlet end of the baffling reaction pipeline is provided with the sampling port I, the water outlet end of the baffling reaction pipeline is connected with the water inlet end of the pipeline mixer II, the upper surface of the pipeline mixer II is provided with the chemical adding port II, the water outlet end of the second chemical adding port is communicated to the high-speed air floatation equipment through the water outlet pipeline, and the water outlet end of the water outlet pipeline is provided with the second sampling port.

Preferably, the distance between the first dosing port and the water inlet end of the first pipeline mixer is 50-150 mm, and the distance between the second dosing port and the water inlet end of the second pipeline mixer is 50-150 mm.

Preferably, the length of the baffling reaction pipeline is 2-3 times of that of the first pipeline mixer.

Preferably, the length of the first pipeline mixer and the length of the first dosing port are both 1000 mm-1500 mm.

Preferably, the pipe diameters of the first pipeline mixer, the baffling reaction pipeline, the second pipeline mixer and the water outlet pipeline are set according to the water inlet flow.

Preferably, the first pipeline mixer, the baffling reaction pipeline and the second pipeline mixer are fixed on the side surface of the high-speed air floatation device through the supporting channel steel.

The utility model has the technical effects and advantages that:

the utility model can replace a mixing reaction tank in the traditional sewage treatment process, has simple structure and small occupied area, does not need matched power stirring equipment, and ensures the reaction effect of the pipeline mixer by arranging the baffling reaction pipeline, thereby improving the conversion rate in the reaction process, eliminating the power stirring equipment and reducing the operation cost of the equipment.

Drawings

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

In the figure: 1. a first pipeline mixer; 2. a first medicine adding port; 3. a baffling reaction pipeline; 4. a first sampling port; 5. a second pipeline mixer; 6. a second medicine adding port; 7. a water outlet pipeline; 8. a second sampling port; 9. supporting channel steel; 10. high-speed air floatation equipment.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a special pipeline baffling reaction device for high-speed air floatation as shown in figure 1, which comprises a pipeline mixer I1, a chemical feeding port I2, a baffling reaction pipeline 3, a sampling port I4, a pipeline mixer II 5, a chemical feeding port II 6, a water outlet pipeline 7, a sampling port II 8, a supporting channel steel 9 and high-speed air floatation equipment 10, wherein two ends of the pipeline mixer I1, the chemical feeding port I3, the pipeline mixer II 5 and the water outlet pipeline 7 are respectively provided with a water inlet end and a water outlet end, the upper surface of the pipeline mixer I1 is provided with the chemical feeding port I2, the chemical feeding port I2 is used for adding a coagulant, the water outlet end of the pipeline mixer I1 is communicated with the water inlet end of the reaction pipeline 3, a plurality of pipeline segments are connected with a straight pipeline segment of the pipeline mixer I1 through elbows on the baffling reaction pipeline 3, the water outlet end of the baffling reaction pipeline 3 is provided with the sampling port I4, the water outlet end of the baffling reaction pipeline 3 is connected with the water inlet end of the pipeline mixer II 5, the upper surface of the pipeline mixer II 5 is provided with a chemical adding port II 6, the chemical adding port II 6 is used for adding a flocculating agent, the water outlet end of the chemical adding port II 6 is communicated to the high-speed air floatation device 10 through a water outlet pipeline 7, and the water outlet end of the water outlet pipeline 7 is provided with a sampling port II 8.

Meanwhile, the distance between the first dosing port 2 and the water inlet end of the first pipeline mixer 1 is 50-150 mm, and the distance between the second dosing port 6 and the water inlet end of the second pipeline mixer 5 is 50-150 mm.

Then, the length of the baffling reaction pipeline 3 is 2-3 times of that of the first pipeline mixer, so that the coagulant can fully react with water.

In addition, the lengths of the first pipeline mixer 1 and the first dosing port 2 are both 1000 mm-1500 mm.

More specifically, the pipe diameters of the first pipeline mixer 1, the baffling reaction pipeline 3, the second pipeline mixer 5 and the water outlet pipeline 7 are set according to the water inlet flow rate so as to ensure that the water flow rate entering the first pipeline mixer 1, the baffling reaction pipeline 3, the second pipeline mixer 5 and the water outlet pipeline 7 is less than 0.8 m/s.

It should be further noted that the first pipeline mixer 1, the baffling reaction pipeline 3 and the second pipeline mixer 5 are fixed on the side face of the high-speed air flotation device 10 through the supporting channel steel 9, so that the stability of the first pipeline mixer 1, the baffling reaction pipeline 3 and the second pipeline mixer 5 during operation can be effectively improved.

The working principle of the utility model is as follows:

leading sewage into a pipeline mixer 1 through a water inlet end of the pipeline mixer 1, adding a coagulant into the pipeline mixer 1 through a dosing port 2 to mix, leading the mixed sewage into a baffling reaction pipeline 3, arranging a sampling port 4 on the baffling reaction pipeline 3 for detecting the reaction effect of the pipeline mixer 1, leading the sewage into a pipeline mixer 5 through the baffling reaction pipeline 3, adding a flocculating agent into the pipeline mixer 5 through a dosing port 6 to mix, leading the sewage into a high-speed air floatation device 10 through a water outlet pipeline 7, and detecting the reaction effect of the pipeline mixer 5 through a sampling port two 8, so that a mixing reaction tank in the traditional sewage treatment process can be replaced, the structure is simple, the occupied area is small, and no matched power stirring equipment is needed, the baffling reaction pipeline 3 is arranged to ensure the reaction effect of the pipeline mixer 1, so that the conversion rate of the reaction process is improved, a power stirring device is eliminated, and the operation cost of the device is reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a dedicated pipeline baffling reaction unit of high-speed air supporting which characterized in that: comprises a pipeline mixer I (1), a chemical adding port I (2), a baffling reaction pipeline (3), a sampling port I (4), a pipeline mixer II (5), a chemical adding port II (6), a water outlet pipeline (7), a sampling port II (8), a supporting channel steel (9) and high-speed air flotation equipment (10), wherein the two ends of the pipeline mixer I (1), the baffling reaction pipeline (3), the pipeline mixer II (5) and the water outlet pipeline (7) are respectively arranged as a water inlet end and a water outlet end, the upper surface of the pipeline mixer I (1) is provided with the chemical adding port I (2), the water outlet end of the pipeline mixer I (1) is communicated with the water inlet end of the baffling reaction pipeline (3), a plurality of pipeline parts are connected with the pipeline mixer I (1) through elbows on the baffling reaction pipeline (3), the water outlet end of the baffling reaction pipeline (3) is provided with the sampling port I (4), the water outlet end of the baffling reaction pipeline (3) is connected with the water inlet end of the second pipeline mixer (5), the upper surface of the second pipeline mixer (5) is provided with a second chemical adding port (6), the water outlet end of the second chemical adding port (6) is communicated to the high-speed air flotation device (10) through the water outlet pipeline (7), and the water outlet end of the water outlet pipeline (7) is provided with a second sampling port (8).

2. The pipeline baffling reaction device special for the high-speed air flotation as claimed in claim 1, wherein: the distance between the first dosing port (2) and the water inlet end of the first pipeline mixer (1) is 50-150 mm, and the distance between the second dosing port (6) and the water inlet end of the second pipeline mixer (5) is 50-150 mm.

3. The pipeline baffling reaction device special for the high-speed air flotation as claimed in claim 1, wherein: the length of the baffling reaction pipeline (3) is 2-3 times that of the pipeline mixer I (1).

4. The pipeline baffling reaction device special for the high-speed air flotation as claimed in claim 1, wherein: the lengths of the first pipeline mixer (1) and the first dosing port (2) are both 1000-1500 mm.

5. The pipeline baffling reaction device special for the high-speed air flotation as claimed in claim 1, wherein: the pipe diameters of the first pipeline mixer (1), the baffling reaction pipeline (3), the second pipeline mixer (5) and the water outlet pipeline (7) are set according to the water inflow.

6. The pipeline baffling reaction device special for the high-speed air flotation as claimed in claim 1, wherein: and the first pipeline mixer (1), the baffling reaction pipeline (3) and the second pipeline mixer (5) are fixed on the side surface of the high-speed air floatation device (10) through the supporting channel steel (9).