CN217578524U - Sewage treatment ware for environmental protection engineering - Google Patents

Abstract

The utility model discloses a sewage treatment ware for environmental protection engineering, including handling the case, handle incasement portion and be equipped with filter chamber, flocculation chamber and disinfection chamber, it is equipped with mechanical chamber to handle the bottom half, be equipped with first overflow mouth between filter chamber and the flocculation chamber. The utility model discloses in, be provided with the processing case, it divide into the filter chamber to handle incasement portion, flocculation chamber and disinfection chamber, the filter chamber can filter the large granule impurity in the sewage, sewage after the filtration gets into the flocculation intracavity from first overflow mouth, after flocculating agent is added in the flocculation intracavity, aeration pump cooperation through the stirring structure, the flocculation of suspended particle in the sewage can be quickened, last sewage is disinfected in flowing into the disinfection intracavity through the second overflow mouth, and second overflow mouth department is equipped with the separation structure of filtering flocculate, prevent that flocculate from getting into the disinfection intracavity, the device collection filters, flocculation and disinfection are as an organic whole, and the volume is littleer, be convenient for remove, and can realize the continuous processing of sewage, it is more convenient to use.

Description

A kind of sewage processor for environmental protection engineering

technical field

The utility model relates to the technical field of sewage treatment, in particular to a sewage processor for environmental protection engineering.

Background technique

Sewage treatment refers to the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical care, catering, etc. The field is also increasingly entering the daily life of ordinary people.

At present, the sewage processors used in environmental protection projects include filtration, flocculation, aeration, disinfection and other components. These treatment equipment are generally separated, resulting in the existing sewage processors being very large in size and It is inconvenient to move, and when treating sewage, the sewage is first poured into the filter tank. After the sewage in the filter tank is filled, the filtered sewage is pumped into the flocculation tank. At this time, it is necessary to wait for the flocs to settle before putting Sewage is pumped into the disinfection tank, so that the treatment of sewage cannot be carried out continuously, which affects the efficiency of sewage treatment. Therefore, the present invention proposes a sewage processor for environmental protection engineering.

Utility model content

The purpose of the utility model is to solve the shortcomings of the prior art, and propose a sewage treatment device for environmental protection engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a sewage treatment device for environmental protection engineering, comprising a treatment box, a filter cavity, a flocculation cavity and a disinfection cavity are arranged inside the treatment box, and the bottom end of the treatment box is provided with a filtration cavity, a flocculation cavity and a disinfection cavity Mechanical cavity, a first overflow port is set between the filter cavity and the flocculation cavity, a second overflow port is set between the flocculation cavity and the sterilization cavity, and the filter cavity is located inside and above the first overflow port There is a filter structure, a water pump, a motor and an aeration pump are arranged inside the mechanical cavity, a blocking structure is arranged on the inner side wall of the flocculation cavity and near the second overflow port, and a plurality of activated carbon plates are arranged inside the disinfection cavity , and the bottom end of the disinfection chamber is provided with a drain pipe, and an on-off valve is arranged on the drain pipe.

Further, the lower surface of the processing box is provided with a plurality of universal wheels, which facilitates the movement of the mounted processor through the universal wheels, and is more flexible and convenient to use.

Further, the filter structure includes a support frame fixed on the inner side wall of the filter cavity, and a filter screen plate is arranged on the surface of the support frame. The filter screen plate can be used to filter out large particles of impurities in the sewage, and the filter screen plate can be used directly. Pick up from the support frame, so that the filter screen plate can be easily removed from the filter cavity for cleaning, and the filter screen plate can be prevented from being blocked.

Further, the water pump is connected with a water inlet pipe and a water outlet pipe, one end of the water inlet pipe away from the water pump is connected to the sewage, and the end of the water outlet pipe away from the water pump extends to the top of the filter chamber, so that the sewage can be pumped into the top of the filter chamber by the water pump. , and flows into the bottom of the filter cavity after being filtered by the filter structure.

Further, the top of the flocculation cavity and the disinfection cavity are connected with a top cover through hinges, and the top cover can be rotated to open the flocculation cavity and the disinfection cavity respectively. Complete flocculation and disinfection within.

Further, the outlet pipe of the aeration pump extends through the side wall of the flocculation cavity to the bottom end of the flocculation cavity, and the top drive shaft of the motor passes through the bottom wall of the flocculation cavity and is fixedly connected with an agitator. Accelerate the contact between the flocculant and the sewage, and accelerate the flocculation of suspended particles in the sewage.

Further, the blocking structure includes an installation frame fixed on the inner side wall of the flocculation chamber, and the installation frame wraps the second overflow port, and a barrier net is provided on the side of the installation frame away from the second overflow port, when the flocculation chamber is When the sewage flows into the disinfection chamber through the second overflow port, the barrier net will block the flocs, and there is no need to wait for the flocs to settle, improving the efficiency of sewage treatment.

The beneficial effects of the present utility model:

When the utility model is in use, a treatment box is arranged, and the inside of the treatment box is divided into a filter cavity, a flocculation cavity and a sterilization cavity, and a filter structure is arranged at the inner top of the filter cavity, which can filter out large particles of impurities in the sewage, and the filtered sewage It enters the flocculation chamber from the first overflow port. The bottom end of the flocculation chamber is provided with a stirring structure and an aeration pump. After adding flocculant into the flocculation chamber, the aeration pump of the stirring structure can accelerate the flocculation of suspended particles in the sewage. Finally, the sewage flows into the disinfection chamber through the second overflow port for disinfection, and the second overflow port is provided with a barrier structure for filtering flocs to prevent the flocs from entering the disinfection chamber. The device integrates filtration, flocculation and disinfection. , and the volume is smaller, easy to move, and can realize continuous treatment of sewage, which is more convenient to use.

Description of drawings

Fig. 1 is the perspective view of the utility model;

Fig. 2 is the main sectional view of the utility model;

Figure 3 is an enlarged view of the A part of the utility model.

illustration:

1. Treatment box; 2. Filtration chamber; 3. Flocculation chamber; 4. Disinfection chamber; 5. Mechanical chamber; 6. Universal wheel; 7. First overflow port; 8. Second overflow port; 9. Support frame; 10, filter screen plate; 11, water pump; 12, water inlet pipe; 13, water outlet pipe; 14, top cover; 15, motor; 16, agitator; 17, aeration pump; 18, installation frame; 19, barrier Net; 20. Activated carbon plate; 21. Drain pipe.

Detailed ways

As shown in Figures 1 and 2, it relates to a sewage treatment device for environmental protection engineering, including a treatment box 1. The treatment box 1 is provided with a filter chamber 2, a flocculation chamber 3 and a disinfection chamber 4. The bottom end of the treatment box 1 is provided with a mechanical Cavity 5, a first overflow port 7 is set between the filter cavity 2 and the flocculation cavity 3, a second overflow port 8 is opened between the flocculation cavity 3 and the disinfection cavity 4, and the filter cavity 2 is located inside the first overflow port There is a filter structure above 7, a water pump 11, a motor 15 and an aeration pump 17 are arranged inside the mechanical cavity 5, a barrier structure is arranged on the inner wall of the flocculation cavity 3 and near the second overflow port 8, and the disinfection cavity 4 is equipped with multiple There are activated carbon plates 20, and the bottom end of the disinfection chamber 4 is provided with a drain pipe 21, and the drain pipe 21 is provided with an on-off valve. A plurality of universal wheels 6 are provided on the lower surface of the processing box 1 .

As shown in FIG. 2 , the filter structure includes a support frame 9 fixed on the inner side wall of the filter cavity 2 , and a filter screen plate 10 is provided on the surface of the support frame 9 . The water pump 11 is connected with a water inlet pipe 12 and a water outlet pipe 13 . The tops of the flocculation chamber 3 and the sterilization chamber 4 are connected with a top cover 14 through hinges. The air outlet pipe of the aeration pump 17 extends through the side wall of the flocculation chamber 3 to the inner bottom end of the flocculation chamber 3 , and the top drive shaft of the motor 15 passes through the bottom wall of the flocculation chamber 3 and is fixedly connected to the agitator 16 .

As shown in FIG. 3 , the barrier structure includes a mounting frame 18 fixed on the inner side wall of the flocculation chamber 3 , and the mounting frame 18 wraps the second overflow port 8 , and the side of the mounting frame 18 away from the second overflow port 8 is provided with a barrier Net 19.

In use: the sewage is pumped into the top of the filter chamber 2 by the water pump 11. After the sewage is filtered by the filter screen 10, the large particles of impurities are filtered out, and then the sewage enters the bottom of the filter chamber 2. When the sewage height reaches the first overflow port 7 At this time, the sewage will flow into the flocculation chamber 3 from the first overflow port 7. At this time, the top cover 14 on the top of the flocculation chamber 3 is opened, and the flocculant bag is added into the flocculation chamber 3. Then the aeration pump 17 and the motor 15 are started, and the The aeration pump 17 aerates the sewage, and the motor 15 drives the agitator 16 to rotate to stir the sewage, so that the sewage can be fully mixed with the flocculant. When the sewage reaches the height of the second overflow port 8 in the flocculation chamber 3, The sewage will enter the disinfection chamber 4 from the second overflow port 8, and the barrier net 19 will block the flocs from entering the disinfection chamber 4. At this time, the top cover 14 on the top of the disinfection chamber 4 is opened and the disinfectant is added, and the sewage is in the disinfection chamber. 4 is sterilized and deodorized by the activated carbon plate 20 and then discharged from the drain pipe 21.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection of the utility model.

Claims (7)

1. A sewage treatment device for environmental protection engineering, comprising a treatment box (1), characterized in that: the treatment box (1) is provided with a filter cavity (2), a flocculation cavity (3) and a disinfection cavity (4) inside, The bottom end of the treatment box (1) is provided with a mechanical cavity (5), a first overflow port (7) is provided between the filter cavity (2) and the flocculation cavity (3), and the flocculation cavity (3) A second overflow port (8) is opened between it and the sterilization cavity (4), a filter structure is arranged inside the filter cavity (2) and above the first overflow port (7), and the mechanical cavity (5) A water pump (11), a motor (15) and an aeration pump (17) are provided inside, the inner wall of the flocculation chamber (3) is provided with a barrier structure near the second overflow port (8), and the disinfection chamber ( 4) A plurality of activated carbon plates (20) are arranged inside, and a drainage pipe (21) is arranged at the bottom end of the disinfection chamber (4), and an on-off valve is arranged on the drainage pipe (21). 2 . The sewage treatment device for environmental protection engineering according to claim 1 , wherein a plurality of universal wheels ( 6 ) are arranged on the lower surface of the treatment box ( 1 ). 3 . 3. A sewage treatment device for environmental protection engineering according to claim 1, characterized in that: the filter structure comprises a support frame (9) fixed on the inner side wall of the filter cavity (2), and the support frame (9) The surface is provided with a filter screen plate (10). 4. A sewage treatment device for environmental protection engineering according to claim 1, characterized in that: the water pump (11) is connected with a water inlet pipe (12) and a water outlet pipe (13), and the water inlet pipe (12) is far away from One end of the water pump (11) is connected with the sewage, and one end of the water outlet pipe (13) away from the water pump (11) extends to the top of the filter chamber (2). 5 . The sewage treatment device for environmental protection engineering according to claim 1 , wherein the top ends of the flocculation chamber ( 3 ) and the disinfection chamber ( 4 ) are connected with a top cover ( 14 ) through hinges. 6 . 6. A sewage treatment device for environmental protection engineering according to claim 1, characterized in that: the air outlet pipe of the aeration pump (17) extends through the side wall of the flocculation cavity (3) to the interior of the flocculation cavity (3). At the bottom end, the top drive shaft of the motor (15) passes through the bottom wall of the flocculation chamber (3) and is fixedly connected with an agitator (16). 7 . The sewage treatment device for environmental protection engineering according to claim 1 , wherein the blocking structure comprises an installation frame ( 18 ) fixed on the inner side wall of the flocculation chamber ( 3 ), and the installation frame ( 18 ) attaches the The second overflow port (8) is wrapped, and a barrier net (19) is provided on the side of the mounting frame (18) away from the second overflow port (8).

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