Box-type biological sewage treatment device

Abstract

The present invention belongs to the technical field of sewage treatment, and specifically discloses a box-type biological sewage treatment device, including a base. The upper end of the base is fixedly connected with a sewage treatment tank. The inner bottom of the sewage treatment tank is fixedly connected with a layered plate. A physicochemical mechanism is arranged on one side of the inner bottom of the sewage treatment tank close to the layered plate. A treatment mechanism is arranged inside the sewage treatment tank. A communication isolation plate is fixedly connected to one side of the inner bottom of the sewage treatment tank close to the physicochemical mechanism. A water pump is installed on the upper end of the base close to the front side of the sewage treatment tank. Through the cooperation between the treatment mechanism and the physicochemical mechanism, the present invention can perform pretreatment on the added biological agents, improve the fusion reaction efficiency of the biological agents and the sewage, can perform more detailed filtration treatment on the sewage while fusing the sewage and the biological agents, and the operation of the entire device is relatively simple.

Description

Technical Field

[0001] The present invention belongs to the technical field of sewage treatment, and specifically discloses a box-type biological sewage treatment device. Background Art

[0002] Sewage treatment: The 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, and is also increasingly entering the daily lives of ordinary people.

[0003] The invention with the patent number CN220317583U discloses a box-type sewage treatment device, including a box body and a controller. One end of the box body is provided with an equipment cabinet. Inside the box body, there are successively arranged a solid removal tank, an anaerobic tank, an anoxic tank, an aerobic tank, and a sedimentation tank separated by vertical partitions. A filter screen is arranged inside the solid removal tank. Below the filter screen, there is a first lift pump whose top inner cavity is communicated with the anaerobic tank through a pipeline. A horizontal screw conveyor is arranged on the filter screen. One end of the bottom of the solid removal tank far from the anaerobic tank is provided with a solid discharge port. In this utility model, the units for treating sewage, such as the solid removal tank, anaerobic tank, anoxic tank, aerobic tank, and sedimentation tank, are centrally arranged in an integrated box, which can save space and reduce costs. The distance between adjacent two units is greatly reduced, the distance of sewage transportation is reduced, the energy consumption for transporting sewage is reduced, and the sewage treatment efficiency is greatly improved.

[0004] However, this invention still has deficiencies. For example, when in use, when adding biological drugs, they are directly poured in all at once, which is very disadvantageous for the full reaction between the drugs and the sewage. During the sewage treatment process, in order to enhance the sewage treatment effect, generally, flocculants, coagulants, or other biological agents need to be added. However, in traditional sewage treatment, it directly reacts with the biological agents. Since the biological agents are not preliminarily treated, the reaction effect between the biological agents and the sewage is poor, wasting time. At the same time, the sewage contains other foreign matters, such as flocculent substances. When the sewage is mixed with the biological agents, the flocculent substances will affect the mixing reaction between the biological agents and the sewage, greatly reducing the sewage treatment efficiency. Therefore, there is an urgent need for a solution to alleviate the above problems. Summary of the Invention

[0005] The purpose of the present invention is to propose a box-type biological sewage treatment device to solve the disadvantages existing in the prior art.

[0006] To achieve the above object, the present invention provides a box-type biological sewage treatment device, including a base, the upper end of the base is fixedly connected with a sewage treatment tank, the inner bottom of the sewage treatment tank is fixedly connected with a layered plate, a physical and chemical mechanism is arranged on one side of the inner bottom of the sewage treatment tank close to the layered plate, a treatment mechanism is arranged inside the sewage treatment tank, a communication isolation plate is fixedly connected to one side of the inner bottom of the sewage treatment tank close to the physical and chemical mechanism, a water pump is installed on the upper end of the base close to the front side of the sewage treatment tank, a communication bin is fixedly connected to one side of the upper end of the base close to the water pump, a notch is opened at the upper end of the sewage treatment tank, a storage rack is fixedly connected to the upper end of the sewage treatment tank, the communication bin is connected to the sewage treatment tank through a pipeline, the communication bin is connected to the water pump through a pipeline, and a through groove is opened at one end of the layered plate close to the upper side.

[0007] In the above technical solution, preferably, the treatment mechanism includes a rotating plate movably connected inside the sewage treatment tank, a rotating shaft is fixedly connected to the front end of the rotating plate, a movable groove is opened at the upper end of the rotating plate, a filter plate is movably connected inside the movable groove, a support shaft is fixedly connected to the inner wall of the movable groove, a connecting frame is fixedly connected to the upper end of the rotating plate, a sliding frame is slidably connected to the outside of the connecting frame, a fixed frame is fixedly connected to the upper end of the sliding frame, a sliding frame is fixedly connected to the rear end of the fixed frame, a connecting plate is slidably connected inside the sliding frame, a mounting frame is fixedly connected to the lower end of the connecting plate, and a filter cylinder is movably connected inside the mounting frame through a rotating shaft.

[0008] In the above technical solution, preferably, a bottom plate is fixedly connected to the rear end of the sewage treatment tank, a motor is fixedly connected to the upper end of the bottom plate, the rotating shaft penetrates through the inside of the sewage treatment tank, and the rotating shaft is movably connected to the sewage treatment tank.

[0009] In the above technical solution, preferably, there are two groups of rotating shafts, the rear end of the other group of rotating shafts is installed at the front end of the motor, the support shaft penetrates through the inside of the filter plate, and the support shaft is movably connected to the filter plate.

[0010] In the above technical solution, preferably, the number of the support shafts and the filter plates are both multiple groups, the mounting frame is located above the filter plate, the filter cylinder is a cross-woven cylinder, and the number of the sliding frame, the connecting plate, the mounting frame and the filter cylinder are all two groups.

[0011] In the above technical solution, preferably, the physical and chemical mechanism includes a discharge bin fixedly connected to the inner bottom of the sewage treatment tank near one side of the layered plate. A spraying head is installed at the upper end of the discharge bin. A feeding bin is placed on the inner side of the sewage treatment tank near the treatment mechanism. The discharge bin penetrates through the interior of the sewage treatment tank and is fixedly connected to the sewage treatment tank. A connecting bin is fixedly connected to the front end of the discharge bin. A heater is installed at the front end of the connecting bin. A sliding plate is fixedly connected to the inner wall of the connecting bin. A copper bar is fixedly connected to the lower end of the sliding plate. A support member is fixedly connected to the inner wall of the connecting bin near the lower side of the sliding plate. A shaft rod is movably connected to the inside of the support member. A convex plate is fixedly connected to the outer side of the shaft rod near the lower side of the support member.

[0012] In the above technical solution, preferably, a motor is installed at the lower end of the shaft rod. A storage bin is fixedly connected to the upper end of the feeding bin. The storage bin penetrates through the sewage treatment tank and is fixedly connected to the sewage treatment tank. A chute is formed on the outer side of the storage bin. A sealing ring is inlaid at the upper end of the storage bin. A positioning frame is slidably connected to the inside of the chute. One end of the positioning frame is fixedly connected to a cover plate.

[0013] In the above technical solution, preferably, a communication ring is fixedly connected to the upper end of the cover plate. A docking cover is threadedly connected to the outer side of the communication ring. A communication pipe is fixedly connected to the upper end of the docking cover. An air pump is fixedly connected to the upper end of the sewage treatment tank near one side of the storage rack. The spraying head is communicated with the discharge bin. The feeding bin penetrates through the interior of the sewage treatment tank and is fixedly connected to the sewage treatment tank. The front end of the feeding bin is fixedly connected to the rear end of the connecting bin near the upper side of the discharge bin. The connecting bin is communicated with both the discharge bin and the feeding bin. There are two groups of sliding plates.

[0014] In the above technical solution, preferably, there are multiple groups of convex plates, and the convex plates are all in contact with the copper bar. The lower end of the motor is fixedly connected to the upper end of another group of sliding plates. The main material of the sealing ring is rubber. The sealing ring is sandwiched between the cover plate and the storage bin. One end of the communication pipe is installed at one end of the air pump.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. By starting the heater and the motor, the heater heats the inside of the connecting bin, and the motor drives the convex plate to rotate through the shaft rod, and the copper bar swings in a wave shape. At the same time, the copper bar pushes the biological agent to briefly contact the inner wall of the connecting bin, which can achieve the purpose of facilitating the heating of the biological agent and making the biological agent be heated intermittently and for a short time, avoiding overheating of the biological agent, so that the biological activity in the heated biological agent changes.

[0017] 2. The rotating plate is driven by a motor to rotate, which agitates the sewage and causes the sewage to drive the filter plate to rotate around the support shaft, so as to achieve the purpose of facilitating the fusion of sewage and biological agents, and at the same time, the filter plate filters the sewage.

[0018] 3. The sewage pushes the sliding frame to move, causing the sliding frame to drive the sliding carriage to slide along the connecting frame through the fixed frame, and making the mounting frame contact the rotating filter plate, so that the mounting frame blocks the rotation of the filter plate, thereby causing the filter plate to obstruct the flow of sewage and increasing the force of sewage passing through the filter plate, so that the filter plate can better filter the sewage.

[0019] 4. The mounting frame drives the filter cylinder, and the sewage pushes the filter cylinder to rotate, so that the filter cylinder winds the flocs in the sewage, thereby improving the fusion reaction of sewage and biological agents and accelerating the sewage treatment efficiency.

[0020] 5. The heater heats the biological agent, and at the same time, the copper bar drives the biological agent to be intermittently and briefly heated, and the rotating plate agitates the sewage, so that the sewage and the biological agent have a better fusion reaction, and the self-rotation of the filter plate and the winding of flocs by the filter cylinder greatly improve the fusion efficiency of sewage and biological agents. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the box-type biological sewage treatment device proposed by the present invention;

[0022] Figure 2 It is a schematic diagram of a partial structure of the box-type biological sewage treatment device proposed by the present invention;

[0023] Figure 3 It is a schematic diagram of the structure of the treatment mechanism of the box-type biological sewage treatment device proposed by the present invention;

[0024] Figure 4 It is a schematic diagram of a partial structure of the treatment mechanism of the box-type biological sewage treatment device proposed by the present invention Figure 1 ;

[0025] Figure 5 It is a schematic diagram of a partial structure of the treatment mechanism of the box-type biological sewage treatment device proposed by the present invention Figure 2 ;

[0026] Figure 6 It is a schematic diagram of the structure of the physical and chemical mechanism of the box-type biological sewage treatment device proposed by the present invention;

[0027] Figure 7 It is a schematic diagram of a partial structure of the physical and chemical mechanism of the box-type biological sewage treatment device proposed by the present invention Figure 1 ;

[0028] Figure 8 Partial structural schematic diagram of the physical and chemical mechanism of the box-type biological sewage treatment device proposed by the present invention Figure 2 ;

[0029] Figure 9 For the box-type biological sewage treatment device proposed by the present invention Figure 4 Schematic diagram of the enlarged structure of part A;

[0030] Figure 10 For the box-type biological sewage treatment device proposed by the present invention Figure 7 Schematic diagram of the enlarged structure of part B;

[0031] Figure 11 For the box-type biological sewage treatment device proposed by the present invention Figure 8 Schematic diagram of the enlarged structure of part C.

[0032] In the figure: 1, base; 2, sewage treatment tank; 3, layered plate; 4, connecting and isolating plate; 5, water pump; 6, connecting bin; 7, treatment mechanism; 71, rotating plate; 72, activity groove; 73, filter plate; 74, support shaft; 75, connecting frame; 76, sliding frame; 77, fixed frame; 78, sliding frame; 79, connecting plate; 710, mounting frame; 711, filter cylinder; 712, bottom plate; 713, motor; 714, rotating shaft; 8, physical and chemical mechanism; 81, discharge bin; 82, spraying head; 83, blanking bin; 84, connecting bin; 85, heater; 86, sliding material plate; 87, copper bar; 88, support member; 89, shaft rod; 810, convex plate; 811, electric motor; 812, storage bin; 813, chute; 814, sealing ring; 815, positioning frame; 816, cover plate; 817, connecting ring; 818, docking cover; 819, connecting pipe; 820, air pump; 9, notch; 10, storage rack. Specific embodiments

[0033] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention will be further described in detail below with reference to the drawings and specific embodiments.

[0034] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention may be implemented in other ways different from those described herein. Therefore, the present invention is not limited by the limitations of the specific embodiments disclosed below.

[0035] Such as Figures 1 - 11The box-type biological sewage treatment device shown includes a base 1. A sewage treatment tank 2 is fixedly connected to the upper end of the base 1. A layered plate 3 is fixedly connected to the inner bottom of the sewage treatment tank 2. A physical and chemical mechanism 8 is arranged on one side of the inner bottom of the sewage treatment tank 2 close to the layered plate 3. A treatment mechanism 7 is arranged inside the sewage treatment tank 2. A communication isolation plate 4 is fixedly connected to one side of the inner bottom of the sewage treatment tank 2 close to the physical and chemical mechanism 8. A water pump 5 is installed on the upper end of the base 1 close to the front side of the sewage treatment tank 2. A communication bin 6 is fixedly connected to one side of the upper end of the base 1 close to the water pump 5. A notch 9 is opened at the upper end of the sewage treatment tank 2. A storage rack 10 is fixedly connected to the upper end of the sewage treatment tank 2. The communication bin 6 is connected to the sewage treatment tank 2 through a pipeline, and the communication bin 6 is connected to the water pump 5 through a pipeline. A through groove is opened at one end of the layered plate 3 close to the upper side.

[0036] The treatment mechanism 7 includes a rotating plate 71 movably connected inside the sewage treatment tank 2. A rotating shaft 714 is fixedly connected to the front end of the rotating plate 71. An activity groove 72 is opened at the upper end of the rotating plate 71. A filter plate 73 is movably connected inside the activity groove 72. A support shaft 74 is fixedly connected to the inner wall of the activity groove 72. A connecting frame 75 is fixedly connected to the upper end of the rotating plate 71. A sliding frame 76 is slidably connected to the outside of the connecting frame 75. A fixed frame 77 is fixedly connected to the upper end of the sliding frame 76. A sliding frame 78 is fixedly connected to the rear end of the fixed frame 77. A connecting plate 79 is slidably connected inside the sliding frame 78. A mounting frame 710 is fixedly connected to the lower end of the connecting plate 79. A filter cylinder 711 is movably connected inside the mounting frame 710 through a rotating shaft. A bottom plate 712 is fixedly connected to the rear end of the sewage treatment tank 2. A motor 713 is fixedly connected to the upper end of the bottom plate 712. The rotating shaft 714 penetrates the inside of the sewage treatment tank 2, and the rotating shaft 714 is movably connected to the sewage treatment tank 2. The number of the rotating shafts 714 is two groups. The rear end of the other group of rotating shafts 714 is installed at the front end of the motor 713. The support shaft 74 penetrates the inside of the filter plate 73, and the support shaft 74 is movably connected to the filter plate 73. The number of the support shafts 74 and the filter plates 73 are both multiple groups. The mounting frame 710 is located above the filter plate 73. The filter cylinder 711 is a cross-woven cylinder. The number of the sliding frames 78, the connecting plates 79, the mounting frames 710, and the filter cylinders 711 are all two groups.

[0037] During use, start the motor 713, which drives the rotating plate 71 to rotate through the rotating shaft 714, thereby agitating the sewage with the rotating plate 71, enabling the sewage to react with the biological agent. At the same time, the sewage pushes the filter plate 73 to rotate around the support shaft 74, enabling the filter plate 73 to adsorb foreign substances in the sewage. Moreover, while the rotating plate 71 agitates the sewage, the sewage pushes the sliding frame 78, causing the sliding frame 78 to drive the sliding carriage 76 to slide along the connecting frame 75 through the fixed frame 77, and making the mounting frame 710 contact the rotating filter plate 73, so that the mounting frame 710 blocks the rotation of the filter plate 73, thereby preventing the filter plate 73 from hindering the flow of sewage and increasing the force of the sewage passing through the filter plate 73, enabling the filter plate 73 to better filter the sewage. At the same time, the sewage drives the filter cylinder 711 to rotate, and the filter cylinder 711 winds the flocs in the sewage, thereby enhancing the fusion reaction between the sewage and the biological agent and accelerating the sewage treatment efficiency. By driving the rotating plate 71 to rotate with the motor 713, the rotating plate 71 agitates the sewage, and the sewage drives the filter plate 73 to rotate around the support shaft 74, which can achieve the purpose of facilitating the fusion of the sewage and the biological agent. At the same time, the filter plate 73 filters the sewage. And by the sewage pushing the sliding frame 78 to move, the sliding frame 78 drives the sliding carriage 76 to slide along the connecting frame 75 through the fixed frame 77, and the mounting frame 710 contacts the rotating filter plate 73, so that the mounting frame 710 blocks the rotation of the filter plate 73, thereby preventing the filter plate 73 from hindering the flow of sewage and increasing the force of the sewage passing through the filter plate 73, enabling the filter plate 73 to better filter the sewage. Finally, by the mounting frame 710 driving the filter cylinder 711 and the sewage pushing the filter cylinder 711 to rotate, the filter cylinder 711 winds the flocs in the sewage, thereby enhancing the fusion reaction between the sewage and the biological agent and accelerating the sewage treatment efficiency.

[0038] The physical and chemical mechanism 8 includes a discharge bin 81 fixedly connected to the inner bottom of the sewage treatment tank 2 near one side of the layered plate 3. A spraying head 82 is installed at the upper end of the discharge bin 81. A feeding bin 83 is placed inside the sewage treatment tank 2 near one side of the treatment mechanism 7. The discharge bin 81 penetrates through the interior of the sewage treatment tank 2 and is fixedly connected to the sewage treatment tank 2. A connecting bin 84 is fixedly connected to the front end of the discharge bin 81. A heater 85 is installed at the front end of the connecting bin 84. A sliding plate 86 is fixedly connected to the inner wall of the connecting bin 84. A copper bar 87 is fixedly connected to the lower end of the sliding plate 86. A support member 88 is fixedly connected to the inner wall of the connecting bin 84 near the lower side of the sliding plate 86. A shaft rod 89 is movably connected to the inside of the support member 88. A convex plate 810 is fixedly connected to the outer side of the shaft rod 89 near the lower side of the support member 88. A motor 811 is installed at the lower end of the shaft rod 89. A storage bin 812 is fixedly connected to the upper end of the feeding bin 83. The storage bin 812 penetrates through the sewage treatment tank 2 and is fixedly connected to the sewage treatment tank 2. A chute 813 is opened on the outer side of the storage bin 812. A sealing ring 814 is embedded at the upper end of the storage bin 812. A positioning frame 815 is slidably connected to the inside of the chute 813. One end of the positioning frame 815 is fixedly connected to a cover plate 816. A communication ring 817 is fixedly connected to the upper end of the cover plate 816. A docking cover 818 is threadedly connected to the outer side of the communication ring 817. A communication pipe 819 is fixedly connected to the upper end of the docking cover 818. An air pump 820 is fixedly connected to the upper end of the sewage treatment tank 2 near one side of the storage rack 10. The spraying head 82 is in communication with the discharge bin 81. The feeding bin 83 penetrates through the interior of the sewage treatment tank 2 and is fixedly connected to the sewage treatment tank 2. The front end of the feeding bin 83 is fixedly connected to the rear end of the connecting bin 84 near the upper side of the discharge bin 81. The connecting bin 84 is in communication with both the discharge bin 81 and the feeding bin 83. There are two groups of sliding plates 86 and multiple groups of convex plates 810. Among them, the convex plates 810 are all in contact with the copper bar 87. The lower end of the motor 811 is fixedly connected to the upper end of the other group of sliding plates 86. The main material of the sealing ring 814 is rubber. The sealing ring 814 is sandwiched between the cover plate 816 and the storage bin 812. One end of the communication pipe 819 is installed at one end of the air pump 820.

[0039] The sewage floods the feeding bin 83, and then the air pump 820 and the heater 85 are started. The air pump 820 pressurizes the inside of the storage bin 812 through the connecting pipe 819, and the biological agent flows into the inside of the feeding bin 83. Thus, when the biological agent flows inside the feeding bin 83, the sewage transfers the water temperature to the biological agent through the feeding bin 83, which can slightly change the stability of the biological agent. Then, the biological agent flows into the connecting bin 84. At the same time, the heater 85 heats the connecting bin 84, and then the motor 811 is started, so that the shaft rod 89 drives the convex plate 810 to rotate, and multiple groups of convex plates 810 push the copper strip 87 to swing in a wavy shape. The biological agent slides down through the sliding plate 86 to the position between the copper strip 87 and the inner wall of the connecting bin 84, and the copper strip 87 pushes the biological agent to briefly contact the inner wall of the connecting bin 84, so that the heater 85 intermittently and briefly heats the biological agent. After being heated, the biological activity in the biological agent changes. At the same time, the biological agent is sprayed from the spraying head 82 into the sewage through the discharging bin 81. By starting the heater 85 and the motor 811, the heater 85 heats the inside of the connecting bin 84, and the motor 811 drives the convex plate 810 to rotate through the shaft rod 89, and the copper strip 87 swings in a wavy shape. At the same time, the copper strip 87 pushes the biological agent to briefly contact the inner wall of the connecting bin 84, which can achieve the purpose of facilitating the heating of the biological agent, and intermittently and briefly heating the biological agent to avoid overheating of the biological agent, so that the biological activity in the heated biological agent changes.

[0040] Working principle: When in use, the worker first unscrews the docking cover 818 from the outside of the connecting ring 817, then pulls the cover plate 816, and makes the cover plate 816 drive the positioning frame 815 to slide inside the chute 813. Then, the biological agent is placed inside the storage bin 812, and the positioning frame 815 is inserted into the inside of the chute 813. Then, the cover plate 816 is pushed so that the cover plate 816 is located above the storage bin 812, and the cover plate 816 presses the sealing ring 814, so as to seal between the cover plate 816 and the storage bin 812. Then, the docking cover 818 is screwed onto the outside of the connecting ring 817, and the external sewage is discharged into the inside of the sewage treatment tank 2. The sewage is precipitated between the sewage treatment tank 2 and the layered plate 3, so that the solid matter in the sewage can precipitate to the bottom, and the excess sewage flows through the through grooves of the layered plate 3, and the sewage submerges the feeding bin 83. Then, the air pump 820 and the heater 85 are started, so that the air pump 820 pressurizes the inside of the storage bin 812 through the connecting pipe 819, and the biological agent flows into the inside of the feeding bin 83. Thus, when the biological agent flows inside the feeding bin 83, the sewage transfers the water temperature to the biological agent through the feeding bin 83, so that the stability of the biological agent changes slightly. Then, the biological agent flows into the connecting bin 84. At the same time, the heater 85 heats the connecting bin 84, and the motor 811 is started, so that the shaft rod 89 drives the convex plate 810 to rotate, so that multiple groups of convex plates 810 push the copper strip 87 to swing in a wavy shape. The biological agent slides down to the place between the copper strip 87 and the inner wall of the connecting bin 84 through the sliding plate 86, and the copper strip 87 pushes the biological agent to briefly contact the inner wall of the connecting bin 84, so that the heater 85 heats the biological agent intermittently and for a short time. After being heated, the biological activity in the biological agent changes. At the same time, the biological agent is sprayed into the sewage from the spray head 82 through the discharge bin 81. By starting the heater 85 and the motor 811, the heater 85 heats the inside of the connecting bin 84, and the motor 811 drives the convex plate 810 to rotate through the shaft rod 89, and the copper strip 87 swings in a wavy shape. At the same time, the copper strip 87 pushes the biological agent to briefly contact the inner wall of the connecting bin 84, which can achieve the purpose of facilitating the heating of the biological agent, and heating the biological agent intermittently and for a short time to avoid excessive heating of the biological agent, so that the biological activity in the heated biological agent changes. At this time, the motor 713 is started, so that the motor 713 drives the rotating plate 71 to rotate through the rotating shaft 714, so that the rotating plate 71 stirs the sewage, so that the sewage reacts with the biological agent. At the same time, the sewage pushes the filter plate 73 to rotate around the support shaft 74, so that the filter plate 73 adsorbs foreign matters in the sewage. Moreover, when the rotating plate 71 stirs the sewage, the sewage pushes the sliding frame 78, so that the sliding frame 78 drives the sliding frame 76 to slide along the connecting frame 75 through the fixed frame 77, and the mounting frame 710 contacts the rotating filter plate 73, so that the mounting frame 710 blocks the rotation of the filter plate 73.Furthermore, the filter plate 73 obstructs the flow of sewage and increases the force for sewage to pass through the filter plate 73, enabling the filter plate 73 to better filter the sewage. Meanwhile, the sewage drives the filter cylinder 711 to rotate, and the filter cylinder 711 winds the flocs in the sewage, thereby enhancing the fusion reaction between the sewage and the biological agent, and further accelerating the sewage treatment efficiency. By driving the rotating plate 71 with the motor 713, the rotating plate 71 agitates the sewage, and the sewage drives the filter plate 73 to rotate around the support shaft 74, which can achieve the purpose of facilitating the fusion of the sewage and the biological agent. At the same time, the filter plate 73 filters the sewage. Moreover, the sewage pushes the sliding frame 78 to move, causing the sliding frame 78 to drive the sliding carriage 76 to slide along the connecting frame 75 through the fixed frame 77, and making the mounting frame 710 contact the rotating filter plate 73, so that the mounting frame 710 blocks the rotation of the filter plate 73, further causing the filter plate 73 to obstruct the flow of sewage and increasing the force for sewage to pass through the filter plate 73, enabling the filter plate 73 to better filter the sewage. Finally, the mounting frame 710 drives the filter cylinder 711, and the sewage pushes the filter cylinder 711 to rotate, causing the filter cylinder 711 to wind the flocs in the sewage, thereby enhancing the fusion reaction between the sewage and the biological agent, and further accelerating the sewage treatment efficiency. The heater 85 heats the biological agent, and at the same time, the copper bar 87 drives the biological agent to be intermittently and briefly heated. Moreover, the rotating plate 71 agitates the sewage, enabling the sewage and the biological agent to have a better fusion reaction. The rotation of the filter plate 73 and the winding of the flocs by the filter cylinder 711 greatly improve the fusion efficiency of the sewage and the biological agent. Then, the water pump 5 is started, and the water pump 5 pumps out and discharges the treated sewage in the sewage treatment tank 2 through the communication chamber 6.,

[0041] In the present invention, terms such as "installation", "connection", "attachment", "fixation" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.,

[0042] In the description of this specification, if descriptions such as "one embodiment", "some embodiments", "specific embodiments" appear, it means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.,

[0043] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, various changes and improvements will occur to the present invention, and these changes and improvements fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A box-type biological sewage treatment device, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a sewage treatment box (2), the inner bottom of the sewage treatment box (2) is fixedly connected to a layered plate (3), a physical and chemical mechanism (8) is arranged on the inner bottom of the sewage treatment box (2) close to the layered plate (3), a treatment mechanism (7) is arranged on the inner side of the sewage treatment box (2), a connecting isolation plate (4) is fixedly connected to the inner bottom of the sewage treatment box (2) close to the layered plate (8), and the upper end of the base (1) close to the sewage treatment box A water pump (5) is installed on the front side of the sorting box (2); a communication bin (6) is fixedly connected to the upper end of the base (1) near the water pump (5); a notch (9) is provided at the upper end of the sewage treatment box (2); a storage rack (10) is fixedly connected to the upper end of the sewage treatment box (2); the communication bin (6) and the sewage treatment box (2) are connected via a pipeline; the communication bin (6) and the water pump (5) are connected via a pipeline; and a through groove is provided at one end of the layered plate (3) near the upper side; The treatment mechanism (7) comprises a rotating plate (71) movably connected to the inner side of the sewage treatment box (2); the front end of the rotating plate (71) is fixedly connected to a rotating shaft (714); the upper end of the rotating plate (71) is provided with a movable groove (72); the inner side of the movable groove (72) is movably connected to a filter plate (73); the inner wall of the movable groove (72) is fixedly connected to a support shaft (74); the upper end of the rotating plate (71) is fixedly connected to a connecting frame (75). The outer side of the connecting frame (75) is slidably connected to a sliding frame (76), the upper end of the sliding frame (76) is fixedly connected to a fixing frame (77), the rear end of the fixing frame (77) is fixedly connected to a sliding frame (78), the inner side of the sliding frame (78) is slidably connected to a connecting plate (79), the lower end of the connecting plate (79) is fixedly connected to a mounting frame (710), and the inner side of the mounting frame (710) is movably connected to a filter cartridge (711) via a rotating shaft; The rear end of the sewage treatment box (2) is fixedly connected to a bottom plate (712), the upper end of the bottom plate (712) is fixedly connected to a motor (713), the rotating shaft (714) passes through the interior of the sewage treatment box (2), and the rotating shaft (714) is movably connected to the sewage treatment box (2); There are two groups of rotating shafts (714), the rear end of the other group of rotating shafts (714) is mounted at the front end of the motor (713), the supporting shaft (74) penetrates the interior of the filter plate (73), and the supporting shaft (74) is movably connected to the filter plate (73); The supporting shaft (74) and the filter plate (73) are provided in multiple groups, the mounting frame (710) is located above the filter plate (73), the filter cartridge (711) is a cross-woven cylindrical shape, and the sliding frame (78), the connecting plate (79), the mounting frame (710), and the filter cartridge (711) are provided in two groups.

2. The box-type biological sewage treatment device according to claim 1 is characterized in that: The physical and chemical mechanism (8) comprises a discharge bin (81) fixedly connected to the bottom of the inner side of the sewage treatment box (2) near the layered plate (3), a spray head (82) is installed at the upper end of the discharge bin (81), a lower bin (83) is placed on the inner side of the sewage treatment box (2) near the treatment mechanism (7), the discharge bin (81) passes through the interior of the sewage treatment box (2), the discharge bin (81) is fixedly connected to the sewage treatment box (2), and the front end of the discharge bin (81) is fixedly connected to the connection bin (83). 4), a heater (85) is installed at the front end of the connecting bin (84), a sliding plate (86) is fixedly connected to the inner wall of the connecting bin (84), a copper bar (87) is fixedly connected to the lower end of the sliding plate (86), a support member (88) is fixedly connected to the inner wall of the connecting bin (84) near the lower side of the sliding plate (86), an axle rod (89) is movably connected to the inner side of the support member (88), and a convex plate (810) is fixedly connected to the outer side of the axle rod (89) near the lower side of the support member (88).

3. The box-type biological sewage treatment device according to claim 2 is characterized in that: An electric motor (811) is installed at the lower end of the shaft rod (89); a storage bin (812) is fixedly connected to the upper end of the lower bin (83); the storage bin (812) passes through the sewage treatment tank (2); the storage bin (812) and the sewage treatment tank (2) are fixedly connected; a slide groove (813) is provided on the outer side of the storage bin (812); a sealing ring (814) is embedded at the upper end of the storage bin (812); a positioning frame (815) is slidably connected to the inner side of the slide groove (813); and a cover plate (816) is fixedly connected to one end of the positioning frame (815).

4. The box-type biological sewage treatment device according to claim 3 is characterized in that: The upper end of the cover plate (816) is fixedly connected to a connecting ring (817), the outer side of the connecting ring (817) is threadedly connected to a docking cover (818), the upper end of the docking cover (818) is fixedly connected to a connecting pipe (819), the upper end of the sewage treatment box (2) close to the storage rack (10) is fixedly connected to an air pump (820), the spray head (82) is connected to the discharge bin (81), the lower bin (83) passes through the interior of the sewage treatment box (2), the lower bin (83) is fixedly connected to the sewage treatment box (2), the front end of the lower bin (83) is fixedly connected to the rear end of the connecting bin (84) close to the upper side of the discharge bin (81), the connecting bin (84) is connected to the discharge bin (81) and the lower bin (83), and there are two groups of sliding plates (86).

5. The box-type biological sewage treatment device according to claim 4 is characterized in that: There are multiple groups of convex plates (810), wherein the convex plates (810) are all in contact with the copper strip (87), the lower end of the motor (811) is fixedly connected to the upper end of another group of sliding plates (86), the main body material of the sealing ring (814) is rubber, the sealing ring (814) is sandwiched between the cover plate (816) and the storage bin (812), and one end of the connecting pipe (819) is installed at one end of the air pump (820).

Images