CN210438467U

CN210438467U - Efficient precipitator for phosphorus removal micro-sand

Info

Publication number: CN210438467U
Application number: CN201921187594.6U
Authority: CN
Inventors: 刘云洲
Original assignee: Shanghai Bizhou Environmental Protection Energy Technology Co Ltd
Current assignee: Shanghai Bizhou Environmental Protection Energy Technology Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-05-01
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a high-efficient precipitator of dephosphorization trace sand belongs to environmental protection trade sewage treatment technical field. It includes the barrel and is sealing connection's cover with the barrel, the bottom of barrel is equipped with two joints respectively, the both sides of barrel still are equipped with first feed liquor pipe and second feed liquor pipe respectively, the inside of barrel is stretched into through one of them joint to the one end of first feed liquor pipe. The utility model discloses mainly utilize the air-blower to provide power for the inside dephosphorization agent of tee bend pipe of flowing through for dephosphorization agent process three-way pipe, second feed liquor pipe and aeration dish, in the form entering phosphorus-containing waste water with the bubble, and stir through agitating unit, finally make phosphorus-containing waste water and dephosphorization agent can be abundant mix, thereby replaced the mode that the dephosphorization agent mixes with the form of liquid and phosphorus-containing waste water, improved the mixed effect between dephosphorization agent and the phosphorus-containing waste water.

Description

Efficient precipitator for phosphorus removal micro-sand

Technical Field

The utility model relates to a high-efficient precipitator of dephosphorization trace sand belongs to environmental protection trade sewage treatment technical field.

Background

At present, when phosphorus-containing wastewater is treated by a micro-sand precipitator used in the market, phosphorus removal agent is generally delivered into the phosphorus-containing wastewater in a liquid form through a liquid inlet pipe, then the phosphorus removal agent and the phosphorus-containing wastewater are stirred by a stirring device, and after standing for a period of time, the purpose of phosphorus removal can be achieved.

Disclosure of Invention

The utility model discloses the technical problem that will solve lies in: provides a high-efficiency precipitator of phosphorus removal micro-sand, which solves the problem of poor mixing effect caused by the mixing of phosphorus removal agent and phosphorus-containing wastewater in the form of liquid at present.

The utility model discloses the technical problem that will solve takes following technical scheme to realize:

a dephosphorization micro-sand efficient precipitator comprises a barrel body and a barrel cover which is in sealing connection with the barrel body, wherein two joints are respectively arranged at the bottom of the barrel body, a first liquid inlet pipe and a second liquid inlet pipe are respectively arranged at two sides of the barrel body, one end of the first liquid inlet pipe extends into the barrel body through one joint, one end of the second liquid inlet pipe extends into the barrel body through the other joint and is fixedly connected with an aeration disc, a third liquid inlet pipe, a three-way pipe, a connecting pipe and an air blower are respectively arranged at one side of the barrel body, one inlet end of the three-way pipe is communicated with the third liquid inlet pipe, the other inlet end of the three-way pipe is communicated with the air blower through the connecting pipe, the outlet end of the three-way pipe is communicated with the second liquid inlet pipe, the other end of the first liquid inlet pipe is communicated with a conveying pump, and a drain pipe is communicated with one side, the other side wall of the cylinder body is also communicated with a material discharging pipe, and the cylinder body is also provided with a stirring device.

As a preferable example, the third liquid inlet pipe, the connecting pipe, the first liquid inlet pipe and the drain pipe are all provided with regulating valves, the drain pipe is also provided with a glass viewing cup, and the glass viewing cup is positioned between the regulating valve and the barrel body on the drain pipe.

As a preferred example, the other end of the delivery pump is communicated with an external water pipe.

As a preferable example, the stirring device includes a stirring motor, a stirring shaft, and a plurality of stirring blades, the fixed end of the stirring motor is fixed on the cylinder cover, the output end of the stirring motor is fixedly connected with the stirring shaft, and the other end of the stirring shaft penetrates through the cylinder cover and extends into the cylinder body, the plurality of stirring blades are fixedly connected on the inner part of the cylinder body, which is extended into the cylinder body, at equal intervals, and one of the stirring blades is close to the connection between the discharging pipe and the cylinder body.

Preferably, the cover is secured to the body by a flange.

The utility model has the advantages that: the utility model discloses mainly utilize the air-blower to provide power for the inside dephosphorization agent of tee bend pipe of flowing through for dephosphorization agent process three-way pipe, second feed liquor pipe and aeration dish, in the form entering phosphorus-containing waste water with the bubble, and stir through agitating unit, finally make phosphorus-containing waste water and dephosphorization agent can be abundant mix, thereby replaced the mode that the dephosphorization agent mixes with the form of liquid and phosphorus-containing waste water, improved the mixed effect between dephosphorization agent and the phosphorus-containing waste water.

Drawings

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

FIG. 2 is a schematic structural view of portion A of FIG. 1;

fig. 3 is a schematic structural diagram of a portion B in fig. 1.

In the figure: the device comprises a barrel body 1, a barrel cover 2, a first liquid inlet pipe 3, a second liquid inlet pipe 4, an aeration disc 5, a third liquid inlet pipe 6, a three-way pipe 7, a connecting pipe 8, a blower 9, stirring blades 10, a conveying pump 11, a drain pipe 12, a discharge pipe 13, a regulating valve 14, a glass viewing cup 15, a stirring motor 16 and a stirring shaft 17.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.

As shown in figures 1-3, a dephosphorization micro-sand high-efficiency precipitator comprises a barrel body 1 and a barrel cover 2 which is hermetically connected with the barrel body 1, wherein the bottom of the barrel body 1 is respectively provided with two joints, two sides of the barrel body 1 are respectively provided with a first liquid inlet pipe 3 and a second liquid inlet pipe 4, one end of the first liquid inlet pipe 3 extends into the barrel body 1 through one of the joints, one end of the second liquid inlet pipe 4 extends into the barrel body 1 through the other joint and is fixedly connected with an aeration disc 5, one side of the barrel body 1 is respectively provided with a third liquid inlet pipe 6, a three-way pipe 7, a connecting pipe 8 and a blower 9, one inlet end of the three-way pipe 7 is communicated with the third liquid inlet pipe 6, the other inlet end of the three-way pipe 7 is communicated with the blower 9 through the connecting pipe 8, the outlet end of the three-way pipe 7 is communicated with the second liquid inlet pipe 4, the other end of the, a drain pipe 12 is communicated with one side wall of the cylinder body 1, a discharge pipe 13 is communicated with the other side wall of the cylinder body 1, and a stirring device is arranged on the cylinder body 1.

All be equipped with governing valve 14 on third inlet tube 6, connecting pipe 8, first inlet tube 3, the drain pipe 12, still be equipped with glass sight cup 15 on the drain pipe 12, and glass sight cup 15 is located on the drain pipe 12 between governing valve 14 and the barrel 1.

The other end of the delivery pump 11 is communicated with an external water pipe.

Agitating unit includes agitator motor 16, (mixing) shaft 17 and a plurality of stirring vane 10, agitator motor 16 stiff end is fixed on cover 2, agitator motor 16's output and (mixing) shaft 17 fixed connection, and inside the other end of (mixing) shaft 17 runs through cover 2 and stretches into barrel 1, a plurality of stirring vane 10 equidistant fixed connection stretch into barrel 1 inside part at (mixing) shaft 17 on, and one of them stirring vane 10 is close to in the junction of arranging between material pipe 13 and the barrel 1.

The cylinder cover 2 is fixed on the cylinder body 1 through a flange.

The working principle is as follows: firstly, opening a regulating valve 14 on a third liquid inlet pipe 6, enabling a phosphorus removing agent to enter a three-way pipe 7 through the third liquid inlet pipe 6, then opening the regulating valve 14 on a connecting pipe 8, opening a blower 9, enabling the phosphorus removing agent to pass through the three-way pipe 7 and a second liquid inlet pipe 4 under the power of the blower 9, and enabling the phosphorus removing agent to enter the barrel 1 through an aeration disc 5 in the form of bubbles to realize primary mixing between the bubbles and phosphorus-containing wastewater, then starting a stirring motor 16, driving a stirring shaft 17 of the stirring motor 16 to rotate so as to drive a stirring blade 10 to secondarily mix the phosphorus-containing wastewater and the phosphorus removing agent in the barrel 1, standing for a period of time after the mixture of the two, so that large precipitates sink at the bottom of the barrel 1, and floating objects exist on the surface of the phosphorus-containing wastewater treated by the phosphorus removing agent, therefore, the method is adopted, wherein the liquid level of the phosphorus-containing wastewater entering the barrel 1 through the first liquid inlet pipe 3 by using a delivery pump The device is characterized in that the device is close to each other, under the rotation of a stirring motor 16, a floater is pushed to a discharge pipe 13 through the joint of a barrel 1 and the discharge pipe 13 by a stirring blade on a stirring shaft 17, the stirring blade is close to phosphorus-containing wastewater treated by a phosphorus removing agent, the floater is uniformly treated after the phosphorus-containing wastewater continuously runs for a period of time along with the whole device, when the treated wastewater needs to be discharged, a regulating valve on a drain pipe 12 is opened, the turbidity of water flowing through the drain pipe 12 is observed through a glass sight cup 15, so that the regulating valve 14 on the drain pipe 12 is timely regulated, in addition, along with the continuous running of the whole device, the sediment at the bottom in the barrel 1 can be increased, and the sediment is removed mainly by opening a barrel cover 2 on the barrel 1 and manually digging the sediment.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-efficient precipitator of little sand of dephosphorization, includes the barrel and is sealing connection's cover with the barrel, its characterized in that: the bottom of the cylinder body is respectively provided with two joints, the two sides of the cylinder body are respectively provided with a first liquid inlet pipe and a second liquid inlet pipe, one end of the first liquid inlet pipe extends into the cylinder body through one joint, one end of the second liquid inlet pipe extends into the cylinder body through the other joint, and is fixedly connected with an aeration disc, one side of the cylinder body is also respectively provided with a third liquid inlet pipe, a three-way pipe, a connecting pipe and a blower, one inlet end of the three-way pipe is communicated with the third liquid inlet pipe, the other inlet end of the three-way pipe is communicated with the blower through a connecting pipe, the outlet end of the three-way pipe is communicated with a second liquid inlet pipe, the other end of the first liquid inlet pipe is communicated with a delivery pump, the water discharging device is characterized in that one side wall of the barrel is also communicated with a water discharging pipe, the other side wall of the barrel is also communicated with a material discharging pipe, and the barrel is also provided with a stirring device.

2. The high-efficiency dephosphorizing micro-sand precipitator according to claim 1, wherein: all be equipped with the governing valve on third inlet tube, connecting pipe, first feed liquor pipe, the drain pipe, still be equipped with the glass sight cup on the drain pipe, and the glass sight cup is located on the drain pipe between governing valve and the barrel.

3. The high-efficiency dephosphorizing micro-sand precipitator according to claim 1, wherein: the other end of the delivery pump is communicated with an external water pipe.

4. The high-efficiency dephosphorizing micro-sand precipitator according to claim 1, wherein: agitating unit includes agitator motor, (mixing) shaft and a plurality of stirring vane, the agitator motor stiff end is fixed on the cover, agitator motor's output and (mixing) shaft fixed connection, just inside the other end of (mixing) shaft runs through the cover and stretches into the barrel, a plurality of stirring vane equidistant fixed connection stretches into barrel internal portion at the (mixing) shaft on, and one of them stirring vane is close to in the junction of arranging between material pipe and the barrel.

5. The high-efficiency dephosphorizing micro-sand precipitator according to claim 1, wherein: the cylinder cover is fixed on the cylinder body through a flange plate.