Sewage pool purification and deodorization treatment device

Abstract

The utility model provides a sewage pool purification and deodorization treatment device, and belongs to the technical field of sewage treatment. The device comprises a filter tank, a deodorization tank, a cover plate and a water pump, the cover plate is arranged at the top of the filter tank and the top of the deodorization tank in a buckled mode, a motor is installed on the side wall of the filter tank, the output end of the motor is fixedly connected with a lead screw, and a deodorization assembly is arranged in the cover plate located on one side of the deodorization tank; through the preliminary filtration of the filter plate and the automatic cleaning function of the scraper plate, the device can efficiently remove large-particle impurities in sewage and prevent the impurities from being accumulated on the filter plate, and meanwhile, the movement of the scraper plate can effectively push the impurities accumulated at the bottom of the filter tank to avoid the deposition and solidification of the impurities; through the rotary spraying mechanism of the liquid spraying hose, the deodorant liquid can be uniformly sprayed into the sewage and is fully mixed with the sewage, the spraying range of the deodorant liquid is increased, and the deodorization efficiency of the sewage is improved in cooperation with the use of the cover plate.

Description

Technical Field

[0001] The utility model relates to the field of sewage treatment, in particular to a sewage pool purification and deodorization treatment device. Background Art

[0002] Water pollution is primarily caused by pollutants generated by human activities, including mining, industrial, agricultural, and domestic sources. As pollution expands, public concern about its severity is growing. Wastewater treatment, the process of purifying wastewater to meet quality requirements for discharge into a water body or reuse, is widely used in various sectors, including construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscapes, healthcare, and catering.

[0003] When existing sewage treatment biological deodorization equipment purifies sewage, when there are many impurities in the sewage, the impurities are easy to clog the filter and deposit in the treatment chamber, thereby affecting the normal operation of the entire sewage treatment process. In addition, due to the limitations of factors such as the type, number, and activity of microorganisms, the deodorization efficiency of existing deodorization equipment is low, and the equipment takes a longer time to treat the odorous substances in the sewage, which not only increases the operating cost of the equipment, but may also affect the efficiency of the entire sewage treatment process.

[0004] How to invent a sewage pool purification and deodorization treatment device to solve these problems has become an urgent problem to be solved by those skilled in the art. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a sewage pool purification and deodorization treatment device, which aims to solve the problems mentioned in the above background.

[0006] The utility model is achieved in this way:

[0007] The filter bag of claim 1, wherein the filter bag has a bottom end and a bottom end, and the filter bag has a bottom end.

[0008] Preferably, the deodorizing assembly includes a liquid guide box, a liquid guide tube, and a liquid inlet cavity and a liquid inlet tube arranged in the cover plate. The liquid inlet tube is connected to the liquid inlet cavity and its end extends to the outside of the cover plate. The liquid guide box is fixedly arranged at the bottom of the cover plate and is located directly below the liquid inlet cavity. A liquid inlet hole is provided between the liquid inlet cavity and the liquid guide box. A limiting cylinder is fixedly installed on the bottom of the liquid guide box. A clamping ring is fixedly connected to the side wall of the liquid guide tube. The liquid guide tube is rotatably clamped to the limiting cylinder through the clamping ring, and the lower end of the liquid guide tube extends to the outside of the limiting cylinder.

[0009] Preferably, the liquid guide tube is hollow, the outer wall of the liquid guide tube located inside the liquid guide box is fixedly connected to a fan blade, the side wall of the liquid guide tube located inside the liquid guide box is provided with a liquid guide hole, the lower end of the liquid guide tube is through-connected with a plurality of liquid spray hoses, and the side wall of the liquid spray hose is provided with a plurality of spray holes.

[0010] Preferably, the fan blades are made of lightweight material and are tilted, the spray holes are unidirectional pressure-type, and the liquid inlet pipe is connected to the output end of an external deodorizing liquid supply pump.

[0011] Preferably, the scraper is arranged in a "J" shape, the bottom of the scraper is against the inner bottom wall of the filter tank, and the side wall of the scraper facing the filter plate is provided with soft bristles.

[0012] Preferably, a plug that matches the top opening of the filtration tank and the deodorization tank is provided at the bottom of the cover plate, and the plug is filled with an activated carbon plate.

[0013] The beneficial effects of the utility model are:

[0014] Through the initial filtration of the filter plate and the automatic cleaning function of the scraper, the device can efficiently remove large particles of impurities in the sewage and prevent impurities from accumulating on the filter plate, thereby ensuring the stability and durability of the filtration effect. At the same time, the movement of the scraper can also effectively push the impurities accumulated at the bottom of the filter tank, avoiding the deposition and solidification of impurities, and further improving the filtration efficiency.

[0015] In the deodorization tank, the deodorizing liquid can be evenly sprayed into the sewage and fully mixed with the sewage through the external deodorizing liquid supply pump and the rotating spraying mechanism of the spray hose. This mixing not only improves the deodorization efficiency, but also ensures the stability and reliability of the deodorization process. At the same time, the flexible setting of the spray hose and the rotating spraying mechanism increase the spraying range and flexibility of the deodorizing liquid, so that the deodorizing liquid can cover the sewage more comprehensively, further improving the deodorization effect.

[0016] The cover snaps onto the top of the filter and deodorization tanks, effectively preventing odor leakage and protecting the surrounding environment. Furthermore, the activated carbon sheet in the plug at the bottom of the cover further absorbs and removes any odor that might escape, further enhancing the deodorization effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of a sewage pool purification and deodorization treatment device provided by an embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the top view of a sewage pool purification and deodorization treatment device provided by an embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of a filter tank of a sewage pool purification and deodorization treatment device provided by an embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of a cover plate of a sewage pool purification and deodorization treatment device provided by an embodiment of the utility model;

[0022] Figure 5 This is a schematic diagram of the front cross-sectional structure of a sewage pool purification and deodorization treatment device provided by an embodiment of the utility model;

[0023] Figure 6 This utility model provides a sewage pool purification and deodorization device Figure 5 A in the middle is an enlarged structural diagram;

[0024] Figure 7 This is a structural schematic diagram of a sewage pool purification and deodorization treatment device provided by an embodiment of the utility model when the cover plate is raised.

[0025] In the figure: 1. Filter tank; 2. Deodorization tank; 3. Cover plate; 4. Water pump; 5. Motor; 6. Filter plate; 7. Scraper; 8. Liquid guide box; 9. Liquid guide pipe; 11. Water inlet pipe; 12. Mud suction pipe; 13. Connecting pipe; 14. Filter plate; 15. Water outlet pipe; 16. Hydraulic cylinder; 17. Rotating cylinder; 31. Liquid inlet chamber; 32. Liquid inlet pipe; 33. Liquid inlet hole; 51. Screw; 81. Limiting cylinder; 82. Snap ring; 91. Fan blade; 92. Liquid guide hole; 93. Liquid spray hose; 94. Spray hole. DETAILED DESCRIPTION

[0026] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Example, see Figure 1-Figure 3 , a sewage pool purification and deodorization treatment device includes a filter pool 1, a deodorization pool 2, a cover plate 3 and a water pump 4. The filter pool 1 and the deodorization pool 2 are connected by a connecting pipe 13. A water inlet pipe 11 is provided on one side of the filter pool 1, and a water outlet pipe 15 is provided on the side of the deodorization pool 2 away from the connecting pipe 13. The outlet pipe 15 is connected to the water pump 4, and the sewage can be purified and discharged through the water pump 4. A filter plate 6 is installed inside the filter pool 1, and the filter plate 6 is used to filter large particles of impurities in the sewage. Mud suction pipes 12 are provided on both sides of the filter pool 1. Impurities accumulated at the bottom of the filter pool 1 can be discharged through the mud suction pipes 12. A filter disc 14 is installed at the end of the connecting pipe 13 in the filter pool 1 to perform secondary filtration on the preliminarily filtered sewage. The cover plate 3 is buckled and arranged on the top of the filter pool 1 and the deodorization pool 2. To prevent the escape of odor, a hydraulic cylinder 16 is provided between the filter tank 1 and the deodorization tank 2. The output shaft end of the hydraulic cylinder 16 is fixedly connected to the rotary cylinder 17. The output end of the rotary cylinder 17 is fixedly connected to the bottom of the cover plate 3. Through the cooperation of the hydraulic cylinder 16 and the rotary cylinder 17, the position of the cover plate 3 can be flexibly adjusted to facilitate maintenance of the device. A motor 5 is installed on the side wall of the filter tank 1. The output end of the motor 5 is fixedly connected to the lead screw 51. The end of the lead screw 51 passes through the side wall of the filter tank 1 and is rotatably connected to the filter tank 1. A scraper 7 is threadedly connected to the lead screw 51. When the motor 5 is started, the lead screw 51 will drive the scraper 7 to move back and forth in the filter tank 1 to clean the filter plate 6 and impurities accumulated at the bottom of the filter tank 1. A deodorization component is provided in the cover plate 3 located on one side of the deodorization tank 2.

[0028] It should be noted that the scraper 7 is arranged in a "J" shape, and the bottom of the scraper 7 is against the inner bottom wall of the filter tank 1 to ensure that the impurities accumulated at the bottom of the filter tank 1 can be effectively pushed out. The side wall of the scraper 7 facing the filter plate 6 is provided with soft bristles to ensure that the filter plate 6 can be effectively cleaned; the bottom of the cover plate 3 is provided with a plug that matches the top opening of the filter tank 1 and the deodorization tank 2. The plug is filled with activated carbon plate, which can preliminarily absorb the odor in the sewage.

[0029] Reference Figure 3-Figure 7The deodorizing assembly includes a liquid guide box 8, a liquid guide tube 9, and a liquid inlet cavity 31 and a liquid inlet tube 32 arranged in the cover plate 3. The liquid inlet tube 32 is connected to the liquid inlet cavity 31 and its end extends to the outside of the cover plate 3. The liquid guide box 8 is fixedly arranged at the bottom of the cover plate 3 and is located directly below the liquid inlet cavity 31. A liquid inlet hole 33 is provided between the liquid inlet cavity 31 and the liquid guide box 8. A limiting cylinder 81 is fixedly installed at the bottom of the liquid guide box 8. A snap ring 82 is fixedly connected to the side wall of the liquid guide tube 9. The liquid guide tube 9 is rotatably connected to the limiting cylinder 81 through the snap ring 82. The lower end of the liquid guide tube 9 extends to the outside of the limiting cylinder 81.

[0030] Furthermore, the liquid guide tube 9 is hollow in design, and the outer wall of the liquid guide tube 9 located inside the liquid guide box 8 is fixedly connected to a fan blade 91, and the side wall of the liquid guide tube 9 located inside the liquid guide box 8 is provided with a liquid guide hole 92. The lower end of the liquid guide tube 9 is through-connected with a plurality of liquid spray hoses 93, and the side wall of the liquid spray hose 93 is provided with a plurality of spray holes 94.

[0031] It should be noted that the fan blades 91 are made of lightweight material and are set at an angle, and the spray hole 94 is a one-way pressure type setting to avoid liquid backflow. The liquid inlet pipe 32 is connected to the output end of the external deodorizing liquid supply pump, and the deodorizing liquid is transported to the liquid inlet chamber 31 through the external deodorizing liquid supply pump and the liquid inlet pipe 32. The deodorizing liquid will enter the liquid guide box 8 through the liquid inlet hole 33. The flow of the deodorizing liquid will drive the fan blades 91 to rotate. At the same time, the deodorizing liquid will enter the liquid guide pipe 9 through the liquid guide hole 92, and then the liquid will enter the spray hose 93 at the bottom of the liquid guide pipe 9 and be sprayed out through the spray hole 94. Since the spray hose 93 is flexibly set, the spray range of the spray hose 93 changes with the rotation speed of the liquid guide pipe 9. In addition, the spray hose 93 can also promote the mixing of sewage and deodorizing liquid while rotating and spraying.

[0032] The working principle of the sewage pool purification and deodorization treatment device is as follows: first, the sewage enters the filter tank 1 through the water inlet pipe 11. Inside the filter tank 1, the sewage first undergoes preliminary filtration through the filter plate 6 to remove large particles of impurities. In order to enhance the filtering effect and prevent the accumulation of impurities on the filter plate 6, the motor 5 drives the screw 51 to rotate. Since the scraper 7 is threadedly connected to the screw 51, the scraper 7 will move with the rotation of the screw 51, thereby scraping off the impurities on the filter plate 6. The soft bristles at the bottom of the scraper 7 can more effectively remove the fine impurities on the filter plate 6 to ensure the filtering effect. In addition, the movement of the scraper 7 can also effectively push the impurities accumulated at the bottom of the filter tank 1 to avoid the deposition and solidification of the impurities.

[0033] It should be noted that during the deodorization process, the cover 3 is buckled on the top of the filter tank 1 and the deodorization tank 2 to effectively prevent the leakage of odor. The activated carbon plate filled in the plug at the bottom of the cover 3 further absorbs and removes any odor that may escape.

[0034] The filtered sewage then flows into the deodorization tank 2 through the connecting pipe 13. At the end of the connecting pipe 13, the filter disc 14 further filters out small particles of impurities in the water to ensure that the water entering the deodorization tank 2 is relatively clear.

[0035] In the deodorizing tank 2, the sewage will be further deodorized. First, the deodorizing liquid is transported to the liquid inlet chamber 31 through the external deodorizing liquid supply pump and the liquid inlet pipe 32. Then, the deodorizing liquid flows into the liquid guide box 8 through the liquid inlet hole 33. The fan blades 91 (liquid guide pipe 9) in the liquid guide box 8 rotate with the flow of sewage. At the same time, the deodorizing liquid will enter the liquid guide pipe 9 through the liquid guide hole 92. Then, the liquid will enter the liquid spray hose 93 at the bottom of the liquid guide pipe 9 and be evenly sprayed into the sewage in the deodorizing tank 2 for deodorization. The spray hose 93 The flexible setting enables it to swing freely with the rotation of the liquid guide tube 9, thereby increasing the flexibility and range of spraying. The spray range of the liquid spray hose 93 changes with the rotation speed of the liquid guide tube 9. This change enables the deodorizing liquid to cover the sewage more comprehensively, thereby improving the deodorizing effect. In addition, the liquid spray hose 93 also stirs the sewage while rotating to spray. This stirring promotes the mixing of sewage and deodorizing liquid, so that the effective ingredients in the deodorizing liquid can more fully react with the malodorous substances in the sewage, thereby accelerating the deodorizing process.

[0036] Through the above process, the sewage in the deodorization tank 2 is further deodorized, and the deodorizing liquid provided by the external deodorizing liquid supply pump is evenly sprayed into the sewage and fully mixed with the sewage. This mixing not only improves the deodorization efficiency, but also ensures the stability and reliability of the deodorization process. At the same time, the flexible setting and rotating spraying mechanism of the spray hose 93 increase the spraying range and flexibility of the deodorizing liquid, further improving the deodorization effect.

[0037] The treated sewage is discharged from the device through the outlet pipe 15 and the water pump 4. In addition, the sludge extraction pipes 12 on both sides of the filter tank 1 can be used to regularly extract and clean the accumulated sludge.

[0038] In addition, the combination of the hydraulic cylinder 16 and the rotary cylinder 17 provides power for the opening and closing of the cover 3. The extension and retraction of the hydraulic cylinder 16 pushes the rotary cylinder 17 and the connected cover 3 to perform lifting and lowering movements on the top of the filter tank 1 and the deodorization tank 2, thereby realizing the opening and closing of the cover 3, and controlling the rotation of the cover 3 by the rotary cylinder 17. This design facilitates the maintenance and inspection of the equipment.

[0039] In summary, the sewage pool purification and deodorization treatment device effectively treats impurities and odors in sewage through filtration, deodorization and other steps, ensuring the efficiency and effect of sewage treatment.

[0040] In the description of this utility model, it needs to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on this utility model.

[0041] It should be noted that the specific model and specifications of the motor need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0042] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A sewage pool purification and deodorization treatment device, comprising a filter pool (1), a deodorization pool (2), a cover plate (3) and a water pump (4), wherein the filter pool (1) and the deodorization pool (2) are connected via a connecting pipe (13), a water inlet pipe (11) is provided on one side of the filter pool (1), and a water outlet pipe (15) is provided on the side of the deodorization pool (2) away from the connecting pipe (13), wherein the water outlet pipe (15) is connected to the water pump (4), a filter plate (6) is installed inside the filter pool (1), mud extraction pipes (12) are provided on both sides of the filter pool (1), and a filter disc (14) is installed at the end of the connecting pipe (13) located in the filter pool (1), characterized in that: The cover plate (3) is buckled and arranged on the top of the filter tank (1) and the deodorization tank (2); a hydraulic cylinder (16) is arranged between the filter tank (1) and the deodorization tank (2); the output shaft end of the hydraulic cylinder (16) is fixedly connected to the rotary cylinder (17); the output end of the rotary cylinder (17) is fixedly connected to the bottom of the cover plate (3); a motor (5) is installed on the side wall of the filter tank (1); the output end of the motor (5) is fixedly connected to the lead screw (51); the end of the lead screw (51) passes through the side wall of the filter tank (1) and is rotatably connected to the filter tank (1); a scraper (7) is threadedly connected to the lead screw (51); and a deodorization component is arranged in the cover plate (3) located on one side of the deodorization tank (2).

2. A sewage pool purification and deodorization device according to claim 1, characterized in that: The deodorizing assembly comprises a liquid guide box (8), a liquid guide tube (9), and a liquid inlet cavity (31) and a liquid inlet tube (32) arranged in the cover plate (3); the liquid inlet tube (32) is communicated with the liquid inlet cavity (31) and its end portion extends to the outside of the cover plate (3); the liquid guide box (8) is fixedly arranged at the bottom of the cover plate (3) and is located directly below the liquid inlet cavity (31); a liquid inlet hole (33) is provided between the liquid inlet cavity (31) and the liquid guide box (8); a limiting cylinder (81) is fixedly installed at the bottom of the liquid guide box (8); a clamping ring (82) is fixedly connected to the side wall of the liquid guide tube (9); the liquid guide tube (9) is rotatably clamped to the limiting cylinder (81) through the clamping ring (82); and the lower end of the liquid guide tube (9) extends to the outside of the limiting cylinder (81).

3. A sewage pool purification and deodorization device according to claim 2, characterized in that: The liquid guide tube (9) is hollow, and the outer wall of the liquid guide tube (9) located inside the liquid guide box (8) is fixedly connected to a fan blade (91), and the side wall of the liquid guide tube (9) located inside the liquid guide box (8) is provided with a liquid guide hole (92). The lower end of the liquid guide tube (9) is connected to a plurality of liquid spray hoses (93), and the side wall of the liquid spray hose (93) is provided with a plurality of spray holes (94).

4. A sewage pool purification and deodorization device according to claim 3, characterized in that: The fan blade (91) is made of a lightweight material and is tilted, the spray hole (94) is a one-way pressure type setting, and the liquid inlet pipe (32) is connected to the output end of an external deodorizing liquid supply pump.

5. The sewage pool purification and deodorization device according to claim 1, characterized in that: The scraper (7) is arranged in a "J" shape, the bottom of the scraper (7) is against the inner bottom wall of the filter tank (1), and the side wall of the scraper (7) facing the filter plate (6) is provided with soft bristles.

6. The sewage pool purification and deodorization device according to claim 1, characterized in that: The bottom of the cover plate (3) is provided with a plug that matches the top openings of the filter tank (1) and the deodorization tank (2), and the plug is filled with an activated carbon plate.

Images