Self-control sewage treatment tank

Abstract

The utility model discloses a self-control sewage treatment tank, and relates to the technical field of sewage treatment. Comprising a horizontally-arranged treatment box, a partition plate is arranged in the treatment box, a partition net is arranged at the bottom of the partition plate, a foam removing assembly and an impurity crushing assembly are arranged in the treatment box, the foam removing assembly is rotationally connected with the treatment box, and the impurity crushing assembly in the treatment box is rotationally connected to the treatment box. A horizontally arranged filter screen plate is arranged below the impurity crushing assembly in the treatment box; a sewage treatment and purification assembly for purifying sewage is also arranged on the other side of the treatment box. After the foams are eliminated, the space in the treatment box is released, so that a large amount of foams cannot be accumulated together to influence the crushing of impurities and the subsequent mixing effect of sewage and chemicals, and the foams cannot be accumulated to cause the blockage of a subsequent filter screen plate and a filter screen; the sewage treatment and purification work is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an automatic control type sewage treatment tank. Background Art

[0002] With the acceleration of modern development, the sewage generated by urban production and life is also increasing year by year. Sewage treatment is a process of purifying sewage to meet the water quality requirements for discharging into a certain water body or reusing it. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, and catering. An automatic control type sewage treatment tank is a containerized treatment unit integrating sewage treatment equipment. It usually includes functions such as sewage pretreatment, biological treatment, and solid-liquid separation, and realizes the monitoring and adjustment of the sewage treatment process through an automatic control system.

[0003] A Chinese patent with the publication number of CN220968411U discloses an automatic control type sewage treatment tank, including a box body. Support legs are fixedly connected to the four corners of the lower surface of the box body. A water inlet pipe is fixedly connected to the middle part above the left side of the box body. A drain pipe is fixedly connected to the middle part below the right side of the box body. A stirring mechanism is arranged on the left side inside the box body, and a filtering mechanism is arranged on the right side of the stirring mechanism. The filtering mechanism includes a rectangular groove. The rectangular groove is opened in the middle part on the left side of the upper surface of the box body. A filter plate is arranged above the rectangular groove. Through the rectangular groove opened on the upper surface of the box body, the rectangular groove penetrates through the upper surface of the box body and is embedded in the left side of the inner lower surface of the box body. The filter plate can be inserted into the rectangular groove to filter the water body on the left side inside the box body. The water body meeting the requirements will flow through the filter plate to the right side inside the box body, so as to achieve the effect of facilitating the cleaning of the equipment by the staff.

[0004] During the use of the above patent, when the stirring mechanism is used to disperse the sundries doped in the sewage, due to the rotation, a large amount of foam will be generated during the stirring process. The generation of foam will occupy a large amount of space in the treatment tank, resulting in a decrease in the sewage treatment rate of the treatment tank. And the existence of foam will affect the subsequent reaction between the sewage and the treatment agent, reducing the treatment effect of the treatment agent on the sewage treatment. Summary of the Utility Model

[0005] The utility model provides an automatic control type sewage treatment tank to solve the above technical problems.

[0006] The utility model provides an automatic-control sewage treatment box, comprising a treatment box which is horizontally arranged, wherein a partition is arranged in the treatment box, a partition net is arranged at the bottom of the partition, a foam removal component and an impurity crushing component are arranged in the treatment box, the foam removal component is rotatably connected to the treatment box and moves in the treatment box to remove foam at various places, the impurity crushing component in the treatment box is rotatably connected to the treatment box and is located below the foam removal component, a horizontally arranged filter screen plate is arranged in the treatment box below the impurity crushing component, and the filter screen plate is slidably matched with the treatment box; a sewage treatment purification component for purifying sewage is also arranged on the other side of the treatment box, a water inlet pipe is arranged in the treatment box above the impurity crushing component, and a drain pipe is arranged in the treatment box on the sewage treatment purification component side.

[0007] Furthermore, the foam removal assembly includes a movable plate, a connecting pipe, two drive motors and two drive screws. The movable plate is slidably matched with the inner wall and partition of the processing box. The two drive screws are rotatably connected in the processing box. The movable plate is threadedly connected to the two drive screws. The two drive motors are symmetrically arranged on the processing box. The drive screws are transmission-connected to the drive motors. A number of high-pressure water spray heads are arranged at equal intervals on the movable plate, and the connecting pipe is connected to the number of high-pressure water spray heads.

[0008] Furthermore, the impurity crushing assembly includes a crushing motor and a crushing roller frame, the crushing roller frame is rotatably connected in the processing box, and the crushing motor is located on the outer side wall of the processing box and connected to the main shaft of the crushing motor.

[0009] Furthermore, the sewage treatment and purification component includes a drug inlet pipe, a stirring motor and a stirring auger. The stirring auger is horizontally rotatably connected to the treatment box, the stirring motor is located outside the treatment box and is transmission-connected to the stirring auger, and the drug inlet pipe is located at the top of the treatment box.

[0010] Furthermore, a first sewage pipe and a second sewage pipe are respectively provided at the bottom of the processing box.

[0011] The utility model provides an automatic sewage treatment tank through improvement, which has the following improvements and advantages compared with the prior art:

[0012] Firstly, when the impurities in sewage are crushed by the impurity crushing component of the utility model, a large amount of foam will be generated. At this time, the connecting pipe transports clean water to a plurality of high-pressure water heads, and the high-pressure clean water is sprayed out by the plurality of high-pressure water heads to remove the generated foam. During the removal, the two driving motors work to respectively drive the two driving screws to rotate, which can drive the position of the movable plate to move horizontally in the treatment box, and the foam in various places in the treatment box can be eliminated; after the foam is eliminated, the space in the treatment box is released, and a large amount of foam will not accumulate to affect the crushing of impurities and the subsequent mixing of sewage and chemicals, nor will it cause the accumulation of foam, resulting in the clogging of the subsequent filter screen and the partition screen, affecting the treatment and purification of sewage.

[0013] Secondly, the utility model transports the chemicals needed for sewage purification into the treatment box through the medicine inlet pipe, and then the stirring motor drives the stirring auger to rotate so that the chemicals and the sewage after preliminary filtration can be mixed and stirred. The chemicals can be flocculants and other chemicals for purifying sewage. After the chemicals are mixed with the sewage, impurities in the chemicals can be precipitated, and the purified sewage can be discharged to the outside through the drain pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a front view of the utility model;

[0016] Figure 3 It is a three-dimensional structural cross-sectional view of the utility model;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the foam removal component of the utility model;

[0018] Description of reference numerals:

[0019] Processing box 1, partition 10, partition net 11, water inlet pipe 12, drain pipe 13, first sewage pipe 14, second sewage pipe 15, foam removal component 2, movable plate 21, connecting pipe 22, drive motor 23, drive screw 24, high-pressure water spray head 25, impurity crushing component 3, crushing motor 31, crushing roller frame 32, filter screen plate 4, sewage treatment purification component 5, medicine inlet pipe 51, stirring motor 52, stirring auger 53. DETAILED DESCRIPTION

[0020] The following will be combined with the attached Figures 1 to 4A detailed description of the present utility model is given, and the technical solutions in the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present utility model.

[0021] The present utility model provides an automatic control type sewage treatment tank through improvement, which includes a treatment tank 1 arranged horizontally. A partition plate 10 is arranged in the treatment tank 1, and a partition net 11 is arranged at the bottom of the partition plate 10. A foam removal component 2 and an impurity crushing component 3 are arranged in the treatment tank 1. The foam removal component 2 is rotatably connected to the treatment tank 1 and moves in the treatment tank 1 to remove foam at various places. The impurity crushing component 3 in the treatment tank 1 is rotatably connected to the treatment tank 1 and is located below the foam removal component 2. A horizontally arranged filter screen plate 4 is arranged below the impurity crushing component 3 in the treatment tank 1, and the filter screen plate 4 is slidably matched with the treatment tank 1. On the other side of the treatment tank 1, there is also a sewage treatment and purification component 5 for purifying sewage. An inlet pipe 12 is arranged above the impurity crushing component 3 in the treatment tank 1, and a drain pipe 13 is arranged on the side of the treatment tank 1 where the sewage treatment and purification component 5 is located.

[0022] During the use process, the inlet pipe 12 conveys water into the treatment tank 1. The impurity crushing component 3 works to crush the sewage to make the filtration more efficient. The foam removal component 2 works to eliminate the foam generated by crushing and stirring, preventing the existence of a large amount of foam from affecting the crushing of impurities, the subsequent filtration operation of the filter screen plate 4 and the partition net 11 on the sewage, and the mixing effect between the subsequent sewage and the medicament. The sewage treatment and purification component 5 works to purify the sewage, and after purification, the purified sewage is discharged outwards through the drain pipe 13.

[0023] In this embodiment, the foam removal component 2 includes a moving plate 21, a connecting pipe 22, two driving motors 23 and two driving lead screws 24. The moving plate 21 is slidably matched with the inner wall of the treatment tank 1 and the partition plate 10. The two driving lead screws 24 are rotatably connected in the treatment tank 1. The moving plate 21 is threadedly connected to the two driving lead screws 24. The two driving motors 23 are symmetrically arranged on the treatment tank 1, and the driving lead screws 24 are drivingly connected to the driving motors 23. A number of high-pressure spray heads 25 are arranged on the moving plate 21 at equal intervals, and the connecting pipe 22 is communicated with the number of high-pressure spray heads 25.

[0024] When the impurities in the sewage are broken by the impurity breaking component 3, a large amount of foam will be generated. At this time, the connecting pipe 22 transports clean water to a plurality of high-pressure water spray heads 25, and the high-pressure water spray heads 25 spray high-pressure clean water to remove the generated foam. At the same time, the two driving motors 23 work to drive the two driving screws 24 to rotate respectively, so as to drive the position of the moving plate 21 to move horizontally in the treatment box 1, and the foam in various places in the treatment box 1 can be eliminated.

[0025] After the foam is eliminated, the space in the treatment box 1 is released, and a large amount of foam will not accumulate to affect the crushing of impurities and the subsequent mixing of sewage and reagents. There will be no accumulation of foam, causing blockage of the subsequent filter plate 4 and the partition screen 11, affecting the treatment and purification of sewage.

[0026] In this embodiment, the impurity crushing assembly 3 includes a crushing motor 31 and a crushing roller frame 32 . The crushing roller frame 32 is rotatably connected in the processing box 1 . The crushing motor 31 is located on the outer wall of the processing box 1 and is connected to the main shaft of the crushing motor 31 .

[0027] During use, the crushing motor 31 drives the crushing roller frame 32 to rotate, which can crush the impurities in the sewage transported to the treatment box 1 and scatter the impurities so that the filter screen 4 can filter the sewage more fully and cleanly, thereby improving the filtering efficiency.

[0028] In this embodiment, the sewage treatment purification component 5 includes a drug inlet pipe 51, a stirring motor 52 and a stirring auger 53. The stirring auger 53 is horizontally rotatably connected to the treatment box 1. The stirring motor 52 is located outside the treatment box 1 and is transmission-connected to the stirring auger 53. The drug inlet pipe 51 is located at the top of the treatment box 1.

[0029] The chemicals needed for sewage purification are transported into the treatment box 1 through the drug inlet pipe 51, and then the stirring motor 52 drives the stirring auger 53 to rotate so that the chemicals and the sewage after preliminary filtration can be mixed and stirred. The chemicals can be flocculants and other chemicals for purifying sewage. After the chemicals are mixed with sewage, impurities in the chemicals can be precipitated, and the purified sewage can be discharged to the outside through the drain pipe 13.

[0030] In this embodiment, a first sewage discharge pipe 14 and a second sewage discharge pipe 15 are respectively provided at the bottom of the treatment tank 1. The first sewage discharge pipe 14 can discharge the impurities blocked by the partition net 11 to the outside. After the sewage treatment is completed and the filter screen plate 4 is taken out of the treatment tank 1 for cleaning, the intercepted impurities can also be discharged to the outside through the first sewage discharge pipe 14; the second sewage discharge pipe 15 can discharge the sediment generated after the sewage is mixed with the medicine to the outside.

[0031] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automatic sewage treatment tank, characterized in that: It comprises a horizontally arranged processing box (1), wherein a partition (10) is arranged inside the processing box (1), and a partition net (11) is arranged at the bottom of the partition (10); The processing box (1) is provided with a foam removal component (2) and an impurity crushing component (3); the foam removal component (2) is rotatably connected to the processing box (1) and moves in the processing box (1) to remove foam at various locations; The impurity crushing assembly (3) in the processing box (1) is rotatably connected to the processing box (1) and is located below the foam removal assembly (2); a horizontally arranged filter screen plate (4) is provided in the processing box (1) below the impurity crushing assembly (3); the filter screen plate (4) and the processing box (1) are slidably matched; The other side of the treatment box (1) is also provided with a sewage treatment and purification component (5) for purifying sewage; The treatment box (1) is located above the impurity crushing component (3) and is provided with a water inlet pipe (12); the treatment box (1) is located on the side of the sewage treatment and purification component (5) and is provided with a drainage pipe (13).

2. The automatic sewage treatment tank according to claim 1, characterized in that: The foam removal assembly (2) comprises a moving plate (21), a connecting pipe (22), two driving motors (23) and two driving screws (24); The movable plate (21) is slidably matched with the inner wall and the partition (10) of the processing box (1), the two driving screw rods (24) are rotatably connected in the processing box (1), and the movable plate (21) and the two driving screw rods (24) are threadedly connected; The two driving motors (23) are symmetrically arranged on the processing box (1), and the driving screw rod (24) is transmission-connected to the driving motors (23); The movable plate (21) is provided with a plurality of high-pressure water spray heads (25) arranged at equal intervals, and the connecting pipe (22) is connected to the plurality of high-pressure water spray heads (25).

3. The automatic sewage treatment tank according to claim 1, characterized in that: The impurity crushing assembly (3) comprises a crushing motor (31) and a crushing roller frame (32); The crushing roller frame (32) is rotatably connected in the processing box (1), and the crushing motor (31) is located on the outer side wall of the processing box (1) and is connected to the main shaft of the crushing motor (31).

4. The automatic sewage treatment tank according to claim 1, characterized in that: The sewage treatment and purification component (5) comprises a drug inlet pipe (51), a stirring motor (52) and a stirring auger (53); The stirring auger (53) is horizontally rotatably connected to the processing box (1), the stirring motor (52) is located outside the processing box (1) and is transmission-connected to the stirring auger (53), and the medicine inlet pipe (51) is located at the top of the processing box (1).

5. The automatic sewage treatment tank according to claim 1, characterized in that: A first sewage discharge pipe (14) and a second sewage discharge pipe (15) are respectively provided at the bottom of the treatment box (1).

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