Sewage treatment deodorization device with multi-stage deodorization function

Abstract

The utility model discloses a sewage treatment deodorization device with a multistage deodorization function, which relates to the technical field of sewage treatment deodorization and comprises a bottom plate, the left end of the top of the bottom plate is fixedly connected with a filtering mechanism, the middle of the top of the bottom plate is fixedly connected with a deodorization mechanism, and the right end of the top of the bottom plate is fixedly connected with a purification mechanism. The upper end of the left side face of the bottom plate is fixedly connected with a wastewater pipe, the filtering mechanism comprises a filtering box, the bottom of the filtering box is fixedly connected with the left end of the top of the bottom plate, and the upper end of the left side face of the filtering box is fixedly connected with the right end of the wastewater pipe. According to the sewage treatment and deodorization device with the multi-stage deodorization function, large impurity garbage is blocked through the arranged filter screen, sewage can flow downwards along the inclined surface at the top of the inclined block through the arranged inclined block, and meanwhile, a better filtering effect is achieved by matching with the arranged baffle; and the motor can drive the threaded sheet to rotate.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment and deodorization, in particular to a sewage treatment and deodorization device with multi-stage deodorization. Background Art

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for drainage into a water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering. It is also increasingly entering the daily lives of ordinary people. According to the source of sewage, sewage treatment is generally divided into production sewage treatment and domestic sewage treatment. Production sewage includes industrial sewage, agricultural sewage, and medical sewage, while domestic sewage is sewage generated in daily life, which refers to a complex mixture of various forms of inorganic and organic matter.

[0003] For example, a Chinese patent with publication number CN213537510U discloses a multi-stage deodorizing sewage treatment and deodorizing device, including a water pump, a water injection port is provided on one side of the water pump, a second filter chamber is fixed on one side of the water injection port, an ozone contact tank is provided inside the second filter chamber, a second pipe is provided inside the ozone contact tank, an ozone storage tank is installed on one side of the second pipe, an indicator is provided on the second pipe, and a second valve is installed inside the second pipe. The utility model is provided with an ozone contact tank, an indicator and an ozone storage tank, and the valve controls ozone to enter the contact tank. Organic matter in the sewage can be oxidized through the contact between ozone and sewage to achieve the effect of removing odor. The second pipe goes deep into the bottom of the ozone contact tank so that ozone and water flow in opposite directions, which can make their contact more complete and achieve better decontamination and deodorization effects.

[0004] The existing technology has the following problems:

[0005] Sewage often contains a large amount of impurities and garbage. When it flows together with sewage, it is easy to cause blockage in the device, making the device prone to malfunction. In addition, when the existing sewage treatment deodorization device uses deodorants for treatment, the deodorants are often not completely dissolved, resulting in poor deodorization effect. At the same time, the sewage purification effect is poor and cannot fully meet the emission standards, and there is still a certain amount of pollution. Utility Model Content

[0006] The utility model provides a sewage treatment and deodorization device with multi-stage deodorization to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A multi-stage deodorizing sewage treatment and deodorizing device comprises a base plate, a filtering mechanism is fixedly connected to the left end of the top of the base plate, a deodorizing mechanism is fixedly connected to the middle of the top of the base plate, a purification mechanism is fixedly connected to the right end of the top of the base plate, and a waste water pipe is fixedly connected to the upper end of the left side of the base plate. The filtering mechanism comprises a filtering box, the bottom of the filtering box is fixedly connected to the left end of the top of the base plate, the upper end of the left side of the filtering box is fixedly connected to the right end of the waste water pipe, the deodorizing mechanism comprises a deodorizing box, the bottom of the deodorizing box is fixedly connected to the middle of the top of the base plate, a feed hopper is fixedly connected to the rear end of the top of the deodorizing box, the purification mechanism comprises a purification box, the bottom of the purification box is fixedly connected to the right end of the top of the base plate, and a drain pipe is fixedly connected to the bottom of the right side of the purification box.

[0009] Preferably: a filter screen is fixedly connected to the middle of the inner wall of the filter box, the filter screen is located below the right end of the wastewater pipe, an inclined block is fixedly connected to the bottom of the inner wall of the filter box, and a baffle is fixedly connected to the lower right end of the filter box.

[0010] Preferably, the inclined block is triangular in shape and has an inclined upper surface, and three drainage grooves are provided on the upper surface of the inclined block.

[0011] Preferably, the right half of the outer surface of the baffle is fixedly connected to the lower end of the left side of the deodorizing box, and a water outlet groove is provided inside the baffle.

[0012] Preferably: a motor is fixedly connected to the middle of the top of the deodorizing box, the output end of the motor passes through the top of the deodorizing box and is fixedly connected to a rotating shaft, the bottom of the rotating shaft is rotatably connected to the bottom of the inner wall of the deodorizing box, a threaded sheet is fixedly connected to the outer surface of the rotating shaft, a water pump is fixedly connected to the upper end of the right side of the deodorizing box, and the output end of the water pump is fixedly connected to a water outlet pipe.

[0013] Preferably: the input end of the water pump passes through the right side of the deodorizing box and is fixedly connected with a water pumping pipe, the lower end of the water pumping pipe is inclined, and the bottom of the water pumping pipe overlaps the bottom of the inner wall of the deodorizing box.

[0014] Preferably: a sand filter layer is fixedly connected to the upper end of the inner wall of the purification box, an activated carbon filter plate is fixedly connected to the upper end of the inner wall of the purification box, a nano filter layer is fixedly connected to the middle of the inner wall of the purification box, and the upper end of the left side of the purification box is fixedly connected to the right side of the water pump.

[0015] Preferably: the right end of the water outlet pipe passes through the left side of the purification box and is located above the sand filter layer, the sand filter layer is located above the activated carbon filter plate, and the activated carbon filter plate is located above the nano filter layer.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a multi-stage deodorization sewage treatment and deodorization device. The filter net is set to block large impurities and garbage. The inclined block is set to allow the sewage to flow downward along the inclined surface of the top of the inclined block. At the same time, the baffle is set to achieve a better filtering effect.

[0018] 2. The utility model provides a multi-stage deodorization sewage treatment and deodorization device. The motor can drive the rotation of the threaded sheet, so that the sewage and the deodorant can be mixed more fully, thereby achieving a better deodorization effect. At the same time, with the water pump, it is easier for the water to enter the purification area, thereby achieving a faster processing rate.

[0019] 3. The utility model provides a multi-stage deodorization sewage treatment and deodorization device. By setting up three filtering and purification components, sewage can pass through in sequence, thereby obtaining a better purification effect and achieving a more reasonable sewage discharge standard. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic cross-sectional view of the filter mechanism of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the filter assembly of the utility model;

[0023] Figure 4 This is a schematic diagram of the deodorizing mechanism structure of the utility model;

[0024] Figure 5 It is a schematic diagram of the purification mechanism structure of the utility model.

[0025] In the figure: 1. bottom plate; 2. filtering mechanism; 3. deodorizing mechanism; 4. waste water pipe; 5. purification mechanism; 21. filter box; 22. filter screen; 23. inclined block; 24. drainage trough; 25. baffle; 26. outlet trough; 30. feed hopper; 31. deodorizing box; 32. motor; 33. threaded sheet; 34. rotating shaft; 35. suction pipe; 36. water pump; 37. outlet pipe; 51. purification box; 52. sand filter layer; 53. activated carbon filter plate; 54. nano filter layer; 55. drain pipe. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] like Figure 1-Figure 5As shown, a multi-stage deodorizing sewage treatment and deodorizing device comprises a base plate 1, a filtering mechanism 2 is fixedly connected to the left end of the top of the base plate 1, a deodorizing mechanism 3 is fixedly connected to the middle of the top of the base plate 1, a purification mechanism 5 is fixedly connected to the right end of the top of the base plate 1, and a waste water pipe 4 is fixedly connected to the upper end of the left side of the base plate 1. The filtering mechanism 2 comprises a filtering box 21, the bottom of the filtering box 21 is fixedly connected to the left end of the top of the base plate 1, and the upper end of the left side of the filtering box 21 is fixedly connected to the right end of the waste water pipe 4. The deodorizing mechanism 3 comprises a deodorizing box 31, the bottom of the deodorizing box 31 is fixedly connected to the middle of the top of the base plate 1, and the rear end of the top of the deodorizing box 31 is fixedly connected to a feed hopper 30. The purification mechanism 5 comprises a purification box 51, the bottom of the purification box 51 is fixedly connected to the right end of the top of the base plate 1, and the bottom of the right side of the purification box 51 is fixedly connected to a drain pipe 55.

[0028] It should be noted that, by means of the filter screen 22, large pieces of impurities and garbage are blocked, and by means of the inclined block 23, the sewage can flow downward along the inclined surface at the top of the inclined block 23, and at the same time, in conjunction with the baffle 25, a better filtering effect can be achieved, and by means of the motor 32, the threaded sheet 33 can be driven to rotate, so that the sewage and the deodorant can be more fully mixed, thereby achieving a better deodorizing effect, and at the same time, in conjunction with the water pump 36, it is easier for the water flow to enter the purification area, thereby achieving a faster processing rate, and by means of the three filtering and purification components, the sewage can pass through in sequence, thereby obtaining a better purification effect, thereby achieving a more reasonable sewage discharge standard.

[0029] like Figure 2 , Figure 3 As shown, a filter screen 22 is fixedly connected to the middle of the inner wall of the filter box 21, and the filter screen 22 is located below the right end of the wastewater pipe 4. An inclined block 23 is fixedly connected to the bottom of the inner wall of the filter box 21, and a baffle 25 is fixedly connected to the lower right end of the filter box 21.

[0030] It should be noted that, first, the sewage will be discharged into the filter box 21 through the wastewater pipe 4, and the sewage will first be filtered through the filter net 22 to block large pieces of impurities and garbage, and the sewage will fall on the inclined block 23. The inclined block 23 is a special triangular block with an inclined top, so that the sewage can flow downward along the inclined surface of the top of the inclined block 23. At the same time, three drainage grooves 24 are arranged on the top of the inclined block 23, which play a certain diversion role for the sewage, so that there will not be too much sewage on the inclined block 23. Then the sewage passes through the baffle 25, and a plurality of water outlet grooves 26 are opened inside the baffle 25. The baffle 25 further blocks impurities and garbage, and the sewage enters the deodorization box 31 from the water outlet groove 26.

[0031] like Figure 2 , Figure 3As shown, the inclined block 23 is triangular in shape and has an inclined upper surface. Three drainage grooves 24 are formed on the upper surface of the inclined block 23 .

[0032] It should be noted that the sewage will fall on the inclined block 23, which is a special triangular block with an inclined top, so that the sewage can flow downward along the inclined surface of the top of the inclined block 23. At the same time, three drainage grooves 24 are arranged on the top of the inclined block 23 to guide the sewage to a certain extent, so that there will not be too much sewage remaining on the inclined block 23.

[0033] like Figure 2 , Figure 4 As shown, the right half of the outer surface of the baffle 25 is fixedly connected to the lower end of the left side of the deodorizing box 31 , and a water outlet trough 26 is provided inside the baffle 25 .

[0034] It should be noted that the sewage passes through the baffle 25, and a plurality of water outlet grooves 26 are provided inside the baffle 25, so that the baffle 25 further blocks impurities and garbage.

[0035] like Figure 4 As shown, a motor 32 is fixedly connected to the middle of the top of the deodorizing box 31, and the output end of the motor 32 passes through the top of the deodorizing box 31 and is fixedly connected to a rotating shaft 34, the bottom of the rotating shaft 34 is rotatably connected to the bottom of the inner wall of the deodorizing box 31, and a threaded sheet 33 is fixedly connected to the outer surface of the rotating shaft 34, and a water pump 36 is fixedly connected to the upper end of the right side of the deodorizing box 31, and the output end of the water pump 36 is fixedly connected to a water outlet pipe 37.

[0036] It should be noted that the deodorant is fed into the deodorizing tank 31 through the feed hopper 30, and then the motor 32 is started to rotate the rotating shaft 34 clockwise, thereby driving the threaded sheet 33 arranged on the surface to rotate clockwise. The rotation of the threaded sheet 33 will drive the sewage to rotate, so that the sewage and the deodorant can fully react, thereby achieving the deodorizing effect. After stirring for a period of time, the water pump 36 is started, so that a certain suction force is generated inside the water pump 35, and the sewage is absorbed, so that the sewage is discharged from the outlet pipe 37 into the purification tank 51. The bottom of the water pump 35 is inclined and extends to the bottom of the deodorizing tank 31, which provides a larger contact surface with the water while also ensuring that the water inside the deodorizing tank 31 can be absorbed as much as possible.

[0037] like Figure 4 As shown, the input end of the water pump 36 passes through the right side of the deodorizing box 31 and is fixedly connected to a water pumping pipe 35 . The lower end of the water pumping pipe 35 is inclined, and the bottom of the water pumping pipe 35 overlaps the bottom of the inner wall of the deodorizing box 31 .

[0038] It should be noted that the bottom of the water extraction pipe 35 is inclined and extends to the bottom of the deodorization box 31, which provides a larger contact surface with the water while also ensuring that the water inside the deodorization box 31 can be absorbed as much as possible.

[0039] like Figure 5 As shown, a sand filter layer 52 is fixedly connected to the upper end of the inner wall of the purification box 51, an activated carbon filter plate 53 is fixedly connected to the upper end of the inner wall of the purification box 51, a nano filter layer 54 is fixedly connected to the middle of the inner wall of the purification box 51, and the upper end of the left side of the purification box 51 is fixedly connected to the right side of the water pump 36.

[0040] It should be noted that the water entering the purification box 51 first passes through the sand filter layer 52. The sand filter layer 52 is a commonly used filter material. There are gaps between its particles, which can remove larger suspended particles and impurities in the sewage. Then the sewage passes through the activated carbon filter plate 53. The activated carbon filter plate 53 has a high adsorption capacity and can remove the odor and organic matter in the sewage. Finally, the sewage passes through the nanofiltration layer 54. The nanofiltration layer 54 is composed of nano-scale pores and can filter out tiny particles, organic matter and bacteria in the sewage. The sewage is filtered and purified through three layers and finally meets the discharge standard and is discharged from the drain pipe 55.

[0041] like Figure 5 As shown, the right end of the water outlet pipe 37 passes through the left side of the purification box 51 and is located above the sand filter layer 52 , the sand filter layer 52 is located above the activated carbon filter plate 53 , and the activated carbon filter plate 53 is located above the nano filter layer 54 .

[0042] It should be noted that the sewage passes through three filtering and purification components in sequence to achieve a good purification effect and meet the emission standards.

[0043] The working principle of the utility model is as follows: first, the sewage will be discharged into the filter box 21 through the waste water pipe 4, and the sewage will first be filtered through the filter screen 22, so that large pieces of impurities and garbage are blocked, and the sewage will fall on the inclined block 23. The inclined block 23 is a special triangular block with an inclined top, so that the sewage can flow downward along the inclined surface of the top of the inclined block 23. At the same time, three drainage grooves 24 are arranged on the top of the inclined block 23, which play a certain diversion role for the sewage, so that there will not be too much sewage on the inclined block 23. Then the sewage passes through the baffle 25, and a plurality of water outlet grooves 26 are opened inside the baffle 25. The baffle 25 further blocks the impurities and garbage, and the sewage enters the deodorizing box 31 from the water outlet groove 26. The deodorant is added to the deodorizing box 31 through the feed hopper 30, and then the motor 32 is started to make the rotating shaft 34 rotate clockwise, thereby driving the threaded sheet 33 arranged on the surface to rotate clockwise. The rotation of the threaded sheet 33 will drive the sewage to rotate, so that the sewage and the deodorant can After sufficient reaction, the deodorizing effect is achieved. After stirring for a period of time, the water pump 36 is started, so that a certain suction force is generated inside the water pumping pipe 35, and the sewage is absorbed, so that the sewage is discharged from the outlet pipe 37 into the purification box 51. The bottom of the water pumping pipe 35 is inclined and extends to the bottom of the deodorizing box 31, providing a larger contact surface with the water while also ensuring that the water inside the deodorizing box 31 can be absorbed as much as possible. The water entering the purification box 51 first passes through the sand filter layer 52. The sand filter layer 52 is a commonly used filter material. There are gaps between its particles, which can remove larger suspended particles and impurities in the sewage. Then the sewage passes through the activated carbon filter plate 53. The activated carbon filter plate 53 has a high adsorption capacity and can remove the odor and organic matter of the sewage. Finally, the sewage passes through the nanofiltration layer 54. The nanofiltration layer 54 is composed of nano-scale pores and can filter tiny particles, organic matter and bacteria in the sewage. The sewage is filtered and purified through three layers and finally meets the discharge standard and is discharged from the drain pipe 55.

[0044] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A multi-stage deodorization sewage treatment and deodorization device, comprising a bottom plate (1), characterized in that: The left end of the top of the bottom plate (1) is fixedly connected to a filtering mechanism (2), the middle of the top of the bottom plate (1) is fixedly connected to a deodorizing mechanism (3), the right end of the top of the bottom plate (1) is fixedly connected to a purifying mechanism (5), and the upper end of the left side of the bottom plate (1) is fixedly connected to a wastewater pipe (4); The filtering mechanism (2) comprises a filtering box (21), the bottom of the filtering box (21) is fixedly connected to the left end of the top of the bottom plate (1), the upper end of the left side of the filtering box (21) is fixedly connected to the right end of the waste water pipe (4), a filtering net (22) is fixedly connected to the middle of the inner wall of the filtering box (21), the filtering net (22) is located below the right end of the waste water pipe (4), an inclined block (23) is fixedly connected to the bottom of the inner wall of the filtering box (21), and a baffle (25) is fixedly connected to the lower right end of the filtering box (21); The deodorizing mechanism (3) comprises a deodorizing box (31), the bottom of the deodorizing box (31) is fixedly connected to the middle of the top of the bottom plate (1), and the rear end of the top of the deodorizing box (31) is fixedly connected to a feed hopper (30); The purification mechanism (5) comprises a purification box (51), the bottom of which is fixedly connected to the right end of the top of the base plate (1), and a drainage pipe (55) is fixedly connected to the bottom of the right side of the purification box (51).

2. A multi-stage deodorization sewage treatment and deodorization device according to claim 1, characterized in that: The inclined block (23) is triangular in shape and has an inclined upper surface. Three drainage grooves (24) are provided on the upper surface of the inclined block (23).

3. A multi-stage deodorization sewage treatment and deodorization device according to claim 1, characterized in that: The right half of the outer surface of the baffle (25) is fixedly connected to the lower end of the left side of the deodorizing box (31), and a water outlet groove (26) is provided inside the baffle (25).

4. The multi-stage deodorization sewage treatment and deodorization device according to claim 1 is characterized in that: A motor (32) is fixedly connected to the middle of the top of the deodorizing box (31); the output end of the motor (32) passes through the top of the deodorizing box (31) and is fixedly connected to a rotating shaft (34); the bottom of the rotating shaft (34) is rotatably connected to the bottom of the inner wall of the deodorizing box (31); a threaded sheet (33) is fixedly connected to the outer surface of the rotating shaft (34); a water pump (36) is fixedly connected to the upper end of the right side of the deodorizing box (31); and the output end of the water pump (36) is fixedly connected to a water outlet pipe (37).

5. A multi-stage deodorization sewage treatment and deodorization device according to claim 4, characterized in that: The input end of the water pump (36) passes through the right side of the deodorizing box (31) and is fixedly connected to a water pumping pipe (35). The lower end of the water pumping pipe (35) is in an inclined shape, and the bottom of the water pumping pipe (35) overlaps the bottom of the inner wall of the deodorizing box (31).

6. A multi-stage deodorizing sewage treatment and deodorizing device according to claim 4, characterized in that: A sand filter layer (52) is fixedly connected to the upper end of the inner wall of the purification box (51), an activated carbon filter plate (53) is fixedly connected to the upper end of the inner wall of the purification box (51), a nano filter layer (54) is fixedly connected to the middle of the inner wall of the purification box (51), and the upper end of the left side of the purification box (51) is fixedly connected to the right side of the water pump (36).

7. A multi-stage deodorization sewage treatment and deodorization device according to claim 6, characterized in that: The right end of the water outlet pipe (37) passes through the left side of the purification box (51) and is located above the sand filter layer (52), the sand filter layer (52) is located above the activated carbon filter plate (53), and the activated carbon filter plate (53) is located above the nano filter layer (54).

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