CN213265929U

CN213265929U - High-salinity wastewater treatment device

Info

Publication number: CN213265929U
Application number: CN202021121689.0U
Authority: CN
Inventors: 牛宗峰
Original assignee: Guangrao Qicheng New Energy Co ltd
Current assignee: Guangrao Qicheng New Energy Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-05-25
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a high salt effluent treatment plant, including mounting panel, aeration tank, bounding wall and ceiling, the aeration tank settles on the mounting panel wall, the bounding wall settles on the aeration tank wall, the ceiling settles on the bounding wall, aeration tank, bounding wall and ceiling constitute an enclosure space, install the aeration structure in the aeration tank, install discharge structure on the ceiling, the utility model relates to a waste water treatment technical field has solved that current method aeration treatment speed is low, and handles inadequately, and during exhaust waste gas directly got into the air, the problem of the pollution of environment has been caused.

Description

High-salinity wastewater treatment device

Technical Field

The utility model relates to a waste water treatment technical field specifically is a high salt effluent treatment plant.

Background

China is a country with a shortage of water resources, and the phenomenon of water shortage in many areas is gradually intensified in recent years. Meanwhile, the discharge amount of sewage (waste water) in China is increased year by year, taking 1997 as an example, the total discharge amount of sewage (waste water) is 416 hundred million m3, the discharge amount of chemical oxygen demand in sewage is 1757 ten thousand, the centralized treatment rate is only about 10%, and a large amount of sewage is discharged without being treated or effectively treated, so that on one hand, the environment, particularly the water environment, is polluted, on the other hand, the shortage of water resources is aggravated, and the capital and the technology become two main factors for restricting the sewage treatment in China.

In the flue gas desulfurization and denitrification unit of the catalytic cracking device, high-salinity wastewater generated by a production process contains a large amount of ammonia nitrogen, sulfide, COD (chemical oxygen demand) and TDS (total dissolved solids), and the operation of a subsequent water treatment system is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a high salt effluent treatment plant has solved current method aeration treatment rate and has hanged down, and handles inadequately, and the exhaust waste gas directly gets into in the air, has caused the problem of the pollution of environment.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a high-salinity wastewater treatment device comprises a mounting plate, an aeration tank, a surrounding plate and a ceiling, wherein the aeration tank is arranged on the upper wall surface of the mounting plate, a water inlet is formed in the side wall surface of the aeration tank, a water outlet is formed in the side wall surface of the aeration tank and is positioned on one side of the water inlet, a pair of through holes with the same structure are formed in the side wall surface of the aeration tank and is positioned on one side of the water inlet, the surrounding plate is arranged on the upper wall surface of the aeration tank, the ceiling is arranged on the upper wall surface of the surrounding plate, the aeration tank, the surrounding plate and the ceiling form a closed space, an aeration;

the aeration structure, it includes: the device comprises a blower, a conveying pipeline, a transverse plate, a servo motor, a rotating shaft and a sleeve;

the air blower is arranged on the upper wall surface of the mounting plate and located on one side of the aeration tank, one end of the conveying pipeline is arranged at an air outlet of the air blower, the other end of the conveying pipeline penetrates through a through hole of the aeration tank and is located in the aeration tank, a plurality of aeration heads are arranged on the conveying pipeline, the transverse plate is arranged on the side wall surface of the aeration tank and is located above the air blower, the servo motor is arranged on the upper wall surface of the transverse plate, the rotating shaft is arranged at the driving end of the servo motor, the other end of the rotating shaft penetrates through the through hole above the aeration tank and is movably connected with the side wall surface in;

the discharge structure, it includes: the device comprises an exhaust pipe, a collecting cover, a perforated plate, an impeller and an activated carbon filter screen;

the exhaust pipe is arranged on the upper wall surface of the ceiling, the collecting cover is arranged on the lower wall surface of the ceiling and located below the exhaust pipe, the perforated plate is arranged in the exhaust pipe, the impeller is arranged below the perforated plate and located in the exhaust pipe, and the activated carbon filter screen is arranged in the exhaust pipe and located above the perforated plate.

Preferably, a mounting seat is installed between the blower and the mounting plate: the mounting seat is used for fixing the blower.

Preferably, the servo motor is connected with the rotating shaft through a coupling.

Preferably, the rotating shaft is connected with the through hole through a bearing.

Preferably, a sealing ring is arranged at the joint of the conveying pipeline and the through hole.

Preferably, a valve is installed at the water outlet.

Advantageous effects

The utility model provides a high salt effluent treatment plant, the sewage treatment plant aeration tank that stops using is carried to this device compact structure, and is with low costs, lay the pipeline, increase the aeration head in the aeration tank, utilize fan increase aeration, and through the stirring, make high salt waste water fully aerate in the aeration tank, increase the time of dwell in the aeration tank, make ammonia nitrogen, the sulphide, COD and TDS separate from the aeration tank in, and the waste gas that discharges out can be discharged through exhaust structure's filtration after, prevent environmental pollution, it is low to have solved current method aeration treatment speed, and handle inadequately, during exhaust waste gas directly gets into the air, the problem of the pollution of environment has been caused.

Drawings

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

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

fig. 3 is a schematic top view of the present invention;

in the figure: 1. mounting a plate; 2. an aeration tank; 3. enclosing plates; 4. a ceiling; 5. a water inlet; 6. a water outlet; 7. a blower; 8. a delivery conduit; 9. a transverse plate; 10. a servo motor; 11. a rotating shaft; 12. a sleeve; 13. an aeration head; 14. stirring blades; 15. an exhaust pipe; 16. a collection hood; 17. a perforated plate; 18. an impeller; 19. an activated carbon filter screen; 20. a mounting seat; 21. a coupling; 22. a bearing; 23. a seal ring; 24. and (4) a valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-salinity wastewater treatment device comprises a mounting plate 1, an aeration tank 2, a surrounding plate 3 and a ceiling 4, wherein the aeration tank 2 is arranged on the upper wall surface of the mounting plate 1, a water inlet 5 is formed in the side wall surface of the aeration tank 2, a water outlet 6 is formed in the side wall surface of the aeration tank 2 and is positioned on one side of the water inlet 5, a pair of through holes with the same structure are formed in the side wall surface of the aeration tank 2 and is positioned on one side of the water inlet 5, the surrounding plate 3 is arranged on the upper wall surface of the aeration tank 2, the ceiling 4 is arranged on the upper wall surface of the surrounding plate 3, the aeration tank 2, the surrounding plate 3 and the ceiling 4 form a closed space, an aeration structure is arranged; the aeration structure, it includes: the device comprises a blower 7, a conveying pipeline 8, a transverse plate 9, a servo motor 10, a rotating shaft 11 and a sleeve 12; the air blower 7 is arranged on the upper wall surface of the mounting plate 1 and located on one side of the aeration tank 2, one end of the conveying pipeline 8 is arranged at an air outlet of the air blower 7, the other end of the conveying pipeline penetrates through a through hole of the aeration tank 2 and is located in the

aeration tank

2, 7 aeration heads 13 are arranged on the conveying pipeline 8, the transverse plate 9 is arranged on the side wall surface of the aeration tank 2 and is located above the air blower 7, the servo motor 10 is arranged on the upper wall surface of the transverse plate 9, the rotating shaft 11 is arranged at the driving end of the servo motor 10, the other end of the conveying pipeline penetrates through a through hole above the aeration tank 2 and is movably connected with the side wall surface of the aeration tank 2, the sleeve 12 is sleeved on; the discharge structure, it includes: an exhaust pipe 15, a collecting cover 16, a perforated plate 17, an impeller 18 and an activated carbon filter screen 19; the exhaust pipe 15 is arranged on the upper wall surface of the ceiling 4, the collecting cover 16 is arranged on the lower wall surface of the ceiling 4 and is positioned below the exhaust pipe 15, the perforated plate 17 is arranged in the exhaust pipe 15, the impeller 18 is arranged below the perforated plate 17 and is positioned in the exhaust pipe 15, and the activated carbon filter screen 19 is arranged in the exhaust pipe 15 and is positioned above the perforated plate 17; a mounting seat 20 is arranged between the blower 7 and the mounting plate 1; the servo motor 10 is connected with the rotating shaft 11 through a coupler 21; the rotating shaft 11 is connected with the through hole through a bearing 22; a sealing ring 23 is arranged at the joint of the conveying pipeline 8 and the through hole; and a valve 24 is arranged at the water outlet 6.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

The following are the types and functions adopted by the electrical component in the present case:

a servo motor: the servo motors with JASD7502-20Z models are respectively adopted, the servo motors can control speed and position accuracy very accurately, voltage signals can be converted into torque and rotating speed to drive a control object, and the motor has the characteristics of small electromechanical time constant, high linearity, starting voltage and the like, and is a common motor at present.

A motor driver: an S700 series driver adopting a Kerr Morgan servo driver, which is also called a servo controller and a servo amplifier, is a controller for controlling a servo motor, has the action similar to that of a frequency converter acting on a common alternating current motor, belongs to a part of a servo system, and is mainly applied to a high-precision positioning system. The servo motor is generally controlled by three modes of position, speed and moment, so that the high-precision positioning of a transmission system is realized, and the servo motor is a high-end product of a transmission technology at present.

A blower: a roots blower is adopted.

The following is a description of the shapes and materials of the mounting plate, the coaming, the ceiling, the transverse plate, the collecting cover and the perforated plate in the scheme;

mounting a plate: is a rectangular plate made of Q235 material.

Bounding wall, ceiling and diaphragm: are all rectangular plates made of polystyrene.

A collecting cover: is a funnel structure made of polystyrene materials.

A perforated plate: is a circular plate made of polystyrene material and provided with dense through holes.

When the device is used, the power supply is switched on, a worker leads high-salinity wastewater into the aeration tank 2 through a water inlet on the side wall surface of the aeration tank 2, after the high-salinity wastewater is led into the aeration tank 2, the blower 7 arranged on the mounting plate 1 is started, the blower 7 conveys compressed air into the aeration tank 2 filled with the high-salinity wastewater through the conveying pipeline 8, the aeration head 13 arranged on the conveying pipeline 8 can automatically open micro air holes on the blower due to the inlet of the compressed air, at the moment, the compressed air can enter the high-salinity wastewater through the air holes, oxygen in the air is dissolved in the high-salinity wastewater, so that impurities in the wastewater are discharged into the air, the servo motor 10 arranged on the transverse plate 9 receives a signal sent by the driver, the driving end starts to rotate clockwise, the rotating shaft 11 and the sleeve 12 on the rotating shaft 11 are synchronously driven to rotate, and the stirring blades 14 above the sleeve 12 can stir the wastewater, increase aeration rate and intensity, during exhaust waste gas got into blast pipe 15 by the collection cover 16 of ceiling 4 below, settled in the impeller 18 rotation of perforated plate 17 top for exhaust rate, waste gas filtered the back through the active carbon filter screen in the blast hole, discharged the atmosphere, avoided the emergence of polluted environment phenomenon, open valve 24 this moment, water after the aeration finishes can discharge through delivery port 6.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-salinity wastewater treatment device, which comprises a mounting plate (1), an aeration tank (2), a coaming (3) and a ceiling (4), it is characterized in that the aeration tank (2) is arranged on the upper wall surface of the mounting plate (1), a water inlet (5) is arranged on the side wall surface of the aeration tank (2), a water outlet (6) is arranged on the side wall surface of the aeration tank (2), and is positioned at one side of the water inlet (5), the side wall surface of the aeration tank (2) is provided with a pair of through holes with the same structure, and is positioned at one side of the water inlet (5), the coaming (3) is arranged on the upper wall surface of the aeration tank (2), the ceiling (4) is arranged on the upper wall surface of the enclosing plate (3), the aeration tank (2), the enclosing plate (3) and the ceiling (4) form a closed space, an aeration structure is arranged in the aeration tank (2), and a discharge structure is arranged on the ceiling (4);

the aeration structure, it includes: the device comprises a blower (7), a conveying pipeline (8), a transverse plate (9), a servo motor (10), a rotating shaft (11) and a sleeve (12);

the blower (7) is arranged on the upper wall surface of the mounting plate (1) and is positioned at one side of the aeration tank (2), one end of the conveying pipeline (8) is arranged at the air outlet of the blower (7), the other end of the aeration tank (2) penetrates through the through hole of the aeration tank (2) and is positioned in the aeration tank (2), a plurality of aeration heads (13) are arranged on the conveying pipeline (8), the transverse plate (9) is arranged on the side wall surface of the aeration tank (2) and is positioned above the blower (7), the servo motor (10) is arranged on the upper wall surface of the transverse plate (9), the rotating shaft (11) is arranged at the driving end of the servo motor (10), the other end of the sleeve penetrates through a through hole above the aeration tank (2) to be movably connected with the inner side wall surface of the aeration tank (2), the sleeve (12) is sleeved on the rotating shaft (11), and is positioned in the aeration tank (2), and a plurality of stirring blades (14) are arranged on the sleeve (12);

the discharge structure, it includes: an exhaust pipe (15), a collecting cover (16), a perforated plate (17), an impeller (18) and an active carbon filter screen (19);

the exhaust pipe (15) is arranged on the upper wall surface of the ceiling (4), the collecting cover (16) is arranged on the lower wall surface of the ceiling (4) and is positioned below the exhaust pipe (15), the perforated plate (17) is arranged in the exhaust pipe (15), the impeller (18) is arranged below the perforated plate (17) and is positioned in the exhaust pipe (15), and the activated carbon filter screen (19) is arranged in the exhaust pipe (15) and is positioned above the perforated plate (17).

2. A high salinity wastewater treatment device according to claim 1, characterized in that a mounting seat (20) is installed between the blower (7) and the mounting plate (1).

3. The high-salinity wastewater treatment device according to claim 1, characterized in that the servo motor (10) is connected with the rotating shaft (11) through a coupling (21).

4. The high-salinity wastewater treatment device according to claim 1, characterized in that the rotating shaft (11) is connected with the through hole through a bearing (22).

5. The high-salinity wastewater treatment device according to claim 1, characterized in that a sealing ring (23) is arranged at the joint of the delivery pipe (8) and the through hole.

6. The high-salinity wastewater treatment device according to claim 1, characterized in that a valve (24) is installed at the water outlet (6).