CN219079267U - Sewage treatment device based on microwave technology - Google Patents

Abstract

The utility model belongs to the technical field of environmental protection equipment, and particularly relates to a sewage treatment device based on a microwave technology, which comprises a microwave treatment chamber, wherein a liquid inlet I and a liquid outlet I are formed in the microwave treatment chamber, a forward and reverse motor is arranged outside the top wall of the microwave treatment chamber, one end of a rotating column is connected to the forward and reverse motor, the other end of the rotating column penetrates through the top wall of the microwave treatment chamber, an injection opening is formed in the rotating column, the injection opening is positioned outside the microwave treatment chamber, a recovery opening I is formed in the bottom wall of the microwave treatment chamber, a flow pipe is connected to the first position of the recovery opening, a sealing valve is arranged on the flow pipe, a plurality of stirring plates are circumferentially arranged on the rotating column in the microwave treatment chamber, the rotating column and the stirring plates are hollow in the interior, a plurality of filtering holes are formed in the wall, the stirring plates are communicated with the rotating column, and the bottom wall of the rotating column contacts the bottom wall of the microwave treatment chamber and surrounds the recovery opening I. Can avoid discharging the metal catalyst, and does not influence the sewage treatment effect.

Description

Sewage treatment device based on microwave technology

Technical Field

The utility model belongs to the technical field of environmental protection equipment, and particularly relates to a sewage treatment device based on a microwave technology.

Background

The sewage treatment is a process for purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused, is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and also increasingly enters the daily life of common people, and oxidation catalysis is a vital step in the sewage treatment process, so that most of harmful substances can be filtered. In recent years, the catalytic oxidation technology can rapidly degrade pollutants, has high degradation degree, is widely applied and researched, and can induce and accelerate chemical reaction by microwaves, so that a sewage treatment device combining microwaves and the catalytic technology is provided, but the existing sewage treatment device combining microwaves and the catalyst has poor recycling effect on the catalyst in sewage, can not separate the catalyst from the sewage well, can be carried away by the sewage even when the sewage is discharged, causes unnecessary resource waste, and also causes pollution when the metal catalyst is discharged into the environment.

Accordingly, it is desirable to provide a sewage treatment apparatus capable of avoiding the discharge of a metal catalyst without affecting the sewage treatment effect.

Disclosure of Invention

The utility model aims to provide a sewage treatment device based on a microwave technology, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sewage treatment plant based on microwave technique, includes the microwave treatment room, be equipped with inlet one and outlet one on the microwave treatment room, the roof of microwave treatment room is equipped with positive reverse motor outward, be connected with the one end of dwang on the positive reverse motor, the other end of dwang runs through the roof of microwave treatment room, be equipped with the filling opening on the dwang, the filling opening is located the outside of microwave treatment room, recovery mouth one has been seted up to the diapire of microwave treatment room, recovery mouth one department is connected with the runner pipe, be equipped with the sealing valve on the runner pipe, be located in the microwave treatment room be equipped with a plurality of stirring boards on the dwang circumference, the dwang with the inside of stirring board is hollow, and be equipped with a plurality of filtration pores on the wall, and a plurality of stirring boards all with the dwang intercommunication, the diapire of dwang contacts the diapire on the microwave treatment room, and surround recovery mouth one.

Preferably, a regeneration chamber is arranged below the microwave treatment chamber, and the regeneration chamber is communicated with the recovery port I.

Preferably, the regeneration chamber is provided with a liquid inlet II, a liquid outlet II and a recovery port II, the liquid inlet II is connected with an injection pipe, a filter plate is arranged below the injection pipe, the filter plate is movably connected with the inner wall of the regeneration chamber, the bottom wall of the regeneration chamber is provided with a rotating motor, the rotating motor is connected with the filter plate, the bottom of the recovery port II is flush with the position of the upper surface of the filter plate, and a suction pump is arranged at the position of the recovery port II.

Preferably, the second recovery port is communicated with the injection port.

Preferably, the outer wall of the regeneration chamber is sleeved with a first heating sleeve.

Preferably, the bottom wall of the stirring plate is provided with a plurality of vibrating pieces, each vibrating piece comprises a spring and a vibrating ball, one end of each spring is connected with the bottom wall of the stirring plate, and the other end of each spring is connected with the vibrating ball.

Preferably, the outer wall of the microwave treatment chamber is sleeved with a second heating sleeve.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the sewage treatment device based on the microwave technology, sewage flows out from the first liquid outlet, and the catalyst is collected from the first recovery outlet, so that the catalyst and the sewage are split, the catalyst is prevented from being taken away by the sewage, meanwhile, in order to ensure the action effect of the catalyst and the sewage, the catalyst is arranged in the rotating column, so that the catalyst and the sewage are in relatively movable positions, and the stirring plate is used for stirring the sewage, so that the sewage is in contact with the catalyst in multiple aspects, and the sewage treatment effect is ensured.

2. According to the sewage treatment device based on the microwave technology, the regeneration chamber is communicated with the microwave treatment chamber, water flowing into the regeneration chamber from the first position of the recovery port can enter the microwave treatment chamber again, and the regenerated catalyst can also enter the microwave treatment chamber directly for reuse.

3. According to the sewage treatment device based on the microwave technology, the first cavity and the second cavity can be filled with treated sewage to heat the sewage, so that heat is transferred to the microwave treatment chamber and the regeneration chamber by using heat, resources are fully utilized, and the first cavity is communicated with the second cavity, so that heat can circulate.

Drawings

FIG. 1 is a schematic diagram of a sewage treatment device based on microwave technology according to the present utility model;

fig. 2 is a schematic diagram of another structure of the sewage treatment apparatus based on the microwave technology provided by the utility model.

Reference numerals illustrate: 1. a microwave treatment chamber; 2. a first liquid inlet; 3. a first liquid outlet; 4. a forward and reverse rotation motor; 5. rotating the column; 6. an injection port; 7. recovering the first opening; 8. a closing valve; 9. a stirring plate; 10. a regeneration chamber; 11. a microwave generator; 12. a liquid inlet II; 13. a second liquid outlet; 14. recovering the second opening; 15. a jet pipe; 16. a filter plate; 17. a rotating electric machine; 18. a spring; 19. a vibrating ball; 20 heating the first sleeve; 21. a heating jacket II; 22. and (3) a bracket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, this embodiment provides a sewage treatment device based on microwave technology, including microwave treatment room 1, be equipped with inlet one 2 and outlet one 3 on the microwave treatment room 1, the roof peripheral hardware of microwave treatment room 1 just reverses motor 4, be connected with the one end of rotation post 5 on the motor 4 just, the other end of rotation post 5 runs through the roof of microwave treatment room 1, be equipped with filling port 6 on the rotation post 5, filling port 6 is located the outside of microwave treatment room 1, recovery mouth one 7 has been seted up to the diapire of microwave treatment room 1, recovery mouth one 7 department is connected with the runner pipe, be equipped with sealing valve 8 on the runner pipe, be located the microwave treatment room 1 rotation post 5 is last to circumference be equipped with a plurality of stirring board 9, rotation post 5 with the inside hollow of stirring board 9, and be equipped with a plurality of filtration pore on the wall, and a plurality of stirring board 9 all with rotation post 5 intercommunication, the diapire contact of rotation post 5 on the diapire of microwave treatment room 1 is last and is encircled one by recovery mouth 7.

During the use, through inlet one 2 to add the sewage after filtering to microwave treatment room 1, through filling port 6 to add the catalyst in the spliced pole 5, to the in-process catalyst that adds in the spliced pole 5 also can get into stirring board 9, positive and negative rotation motor 4 drives spliced pole 5 rotates, stirs sewage, and sewage passes through the filtration pore carries out sewage treatment with the catalyst contact, stirring board 9 has both realized fully stirring sewage, has also increased the contact surface of catalyst and sewage, is favorable to sewage treatment effect, through outlet one 3 discharge treated sewage, after the treatment effect of catalyst descends, opens sealing valve 8, through recovery mouth one 7 and runner pipe collect the catalyst, has realized the recovery of catalyst.

In this embodiment, as shown in fig. 1, a regeneration chamber 10 is disposed below the microwave processing chamber 1, the regeneration chamber 10 is in communication with the recovery port 7, the microwave processing chamber 1 has a microwave generator 11, and a top wall and a bottom wall of the microwave generator 11 contact with a bottom wall of the microwave processing chamber 1 and a top wall of the regeneration chamber 10, respectively. The used catalyst can enter the regeneration chamber 10 through the recovery port 7, and the catalyst is regenerated so that the catalyst can be reused. The microwave generator 11 may transmit microwaves to the microwave treatment chamber 1 to enhance the sewage treatment effect, may transmit microwaves to the regeneration chamber 10, may desorb organic matters on the catalyst surface during the catalyst regeneration process, and enhance the catalyst recovery effect, and may simultaneously transmit energy to the microwave treatment chamber 1 and the regeneration chamber 10.

In this embodiment, as shown in fig. 1, the regeneration chamber 10 is provided with a second liquid inlet 12, a second liquid outlet 13 and a second recovery port 14, the second liquid inlet 12 is connected with a jet pipe 15, the side wall of the jet pipe 15 in the length direction contacts the inner wall of the regeneration chamber 10, the nozzle of the jet pipe 15 faces the bottom wall of the regeneration chamber 10, a filter plate 16 is disposed below the jet pipe 15, the filter plate 16 is movably connected with the inner wall of the regeneration chamber 10, the bottom wall of the regeneration chamber 10 is provided with a rotating motor 17, the rotating motor 17 is connected with the filter plate 16, the bottom of the second recovery port 14 is flush with the position of the upper surface of the filter plate 16, and the second recovery port 14 is provided with a suction pump. During catalyst regeneration, cleaning liquid is added through the second liquid inlet 12, the catalyst is cleaned to obtain regenerated catalyst, the used catalyst falls onto the filter plate 16, the cleaning liquid is sprayed onto the catalyst on the filter plate 16 through the spraying pipe 15, the catalyst is cleaned, the rotating motor 17 drives the filter plate 16 to rotate, the catalyst at each position can be sprayed onto the cleaning liquid, the filter plate 16 separates the catalyst from the cleaned water, the cleaned water is collected through the second liquid outlet 13, and the regenerated catalyst is collected through the second recovery port 14 through the suction pump.

In this embodiment, as shown in fig. 1, the second recovery port 14 is connected to the injection port 6, specifically, the second recovery port 14 is connected to the injection port 6 through a hose, a high-pressure pump is disposed on the hose, and the forward and reverse rotation motor 4 is a forward and reverse rotation motor, and is rotated forward for half a turn, and is rotated backward for half a turn, so that the hose is prevented from being wound on the rotation column 5. The regenerated catalyst can be pumped into the rotary column 5 by suction, so that the catalyst can be recycled.

In this embodiment, as shown in fig. 2, a first heating jacket 20 is sleeved on the outer wall of the regeneration chamber 10, so as to heat the regeneration chamber 10 and dry the catalyst.

In this embodiment, as shown in fig. 1, the bottom wall of the stirring plate 9 is provided with a plurality of vibrating members, the vibrating members include springs 18 and vibrating balls 19, one end of each spring 18 is connected to the bottom wall of the stirring plate 9, and the other end of each spring 18 is connected to the vibrating balls 19. The vibrating piece strengthens the activity of catalyst to better with sewage effect, specifically, the vibrating piece includes spring 18 with vibrating ball 19 the in-process of rotation post 5 rotation, vibrating ball 19 can collide each other under the effect of spring 18, is favorable to the stirring to sewage on the one hand, thereby better with sewage effect, on the other hand, vibrating ball 19 also can collide with stirring board 9 or rotation post 5, makes the catalyst activity, thereby better with sewage effect.

In this embodiment, as shown in fig. 2, the outer wall of the microwave treatment chamber 1 is sleeved with a second heating sleeve 21, which is favorable for the action of the catalyst and the sewage at a certain temperature in the sewage treatment process, and the second heating sleeve 21 can heat the microwave treatment chamber 1 when the microwave treatment chamber 1 needs to be heated.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a sewage treatment plant based on microwave technology, its characterized in that includes microwave treatment room (1), be equipped with inlet one (2) and outlet one (3) on microwave treatment room (1), be equipped with positive reverse rotation motor (4) outward on the roof of microwave treatment room (1), be connected with the one end of spliced pole (5) on positive reverse rotation motor (4), the other end of spliced pole (5) runs through the roof of microwave treatment room (1), be equipped with filling opening (6) on spliced pole (5), filling opening (6) are located the outside of microwave treatment room (1), recovery mouth one (7) have been seted up to the diapire of microwave treatment room (1), recovery mouth one (7) department is connected with the runner pipe, be equipped with on the runner pipe and seal up valve (8), be located on spliced pole (5) in the microwave treatment room be equipped with a plurality of stirring board (9) circumference, the inside hollow of spliced pole (5) and stirring board (9), and be equipped with on the wall a plurality of filtration pore (9) and a plurality of filtration pore (5) and a plurality of rotation of filtration pore (5) all surround on the microwave treatment room (1) and return wall (5) and return a bottom wall (5) and surround one and return wall (1).

A regeneration chamber (10) is arranged below the microwave treatment chamber (1), and the regeneration chamber (10) is communicated with the first recovery port (7).

2. The sewage treatment device based on the microwave technology according to claim 1, wherein the regeneration chamber (10) is provided with a second liquid inlet (12), a second liquid outlet (13) and a second recovery port (14), the second liquid inlet (12) is connected with an injection pipe (15), a filter plate (16) is arranged below the injection pipe (15), the filter plate (16) is movably connected with the inner wall of the regeneration chamber (10), the bottom wall of the regeneration chamber (10) is provided with a rotating motor (17), the rotating motor (17) is connected with the filter plate (16), the bottom of the second recovery port (14) is level with the upper surface of the filter plate (16), and a suction pump is arranged at the second recovery port (14).

3. A sewage treatment device based on microwave technology according to claim 2, characterized in that the recovery port two (14) communicates with the injection port (6).

4. A sewage treatment device based on microwave technology according to claim 1, characterized in that the outer wall of the regeneration chamber (10) is sleeved with a heating jacket (20).

5. The sewage treatment device based on the microwave technology according to claim 1, wherein the bottom wall of the stirring plate (9) is provided with a plurality of vibrating pieces, each vibrating piece comprises a spring (18) and a vibrating ball (19), one end of each spring (18) is connected with the bottom wall of the stirring plate (9), and the other end of each spring (18) is connected with the vibrating ball (19).

6. The sewage treatment device based on the microwave technology according to claim 1, wherein the outer wall of the microwave treatment chamber (1) is sleeved with a second heating sleeve (21).

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