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 deodorization and comprises a packaging mechanism, a sewage conveying mechanism is fixedly connected to the bottom of an inner cavity of the packaging mechanism, and a sulfide removal mechanism is fixedly connected to the top of the sewage conveying mechanism. An organic matter removal mechanism is fixedly connected to the middle of the top of the sewage conveying mechanism, and a smell covering mechanism is fixedly connected to the end, away from the sulfide removal mechanism, of the top of the sewage conveying mechanism. Through the arrangement of the three water conveying assemblies and the mixing box, when sewage passes through different water storage tanks, heavy metal ions are adsorbed through activated carbon plates, sulfides are removed through sulfur removal bacteria by the sulfide removal mechanism, and organic matters in the sewage are removed through organic matter removal bacteria by the organic matter removal mechanism; plant essential oil is mixed and diluted in the sewage by the odor covering mechanism, so that the odor generated by various reasons in the sewage is subjected to stage treatment, the odor of the sewage is more comprehensively removed, and the odor removal effect is better.

Description

Technical Field

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

[0002] Sewage deodorization is a vital task in the field of environmental protection. With the acceleration of urbanization and the development of industry, the odor problem caused by sewage has become increasingly prominent, causing serious impacts on the surrounding environment and residents' lives. Sewage deodorization requires the comprehensive use of multiple technologies and methods. Physical methods such as activated carbon adsorption can effectively remove some odor substances. Chemical methods decompose odor molecules through chemical reactions to achieve the purpose of deodorization. Biological methods use the metabolism of microorganisms to convert odor substances into harmless substances.

[0003] There are many sources of odor in sewage, most of which are caused by incomplete decomposition of organic matter, sulfide, heavy metal pollution leading to water quality deterioration, etc. Traditional sewage deodorization devices can only remove sewage odor caused by one reason, the odor removal effect is poor, and there are certain inconveniences in use. Utility Model Content

[0004] The utility model provides a sewage treatment and deodorization device with multi-stage deodorization to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A multi-stage deodorizing sewage treatment and deodorizing device comprises a container mechanism, the bottom of the inner cavity of the container mechanism is fixedly connected to a sewage conveying mechanism, the top of the sewage conveying mechanism is fixedly connected to a sulfide removal mechanism, the middle of the top of the sewage conveying mechanism is fixedly connected to an organic matter removal mechanism, and the end of the top of the sewage conveying mechanism away from the sulfide removal mechanism is fixedly connected to an odor masking mechanism.

[0007] A further improvement of the technical solution of the utility model is that: the container mechanism includes an integrated container, the top of the integrated container is fixedly connected to a first cover plate, and the bottom of the integrated container is fixedly connected to a first support block.

[0008] A further improvement of the technical solution of the utility model is that the sewage conveying mechanism comprises a second supporting block, the top of the second supporting block is fixedly connected with a water conveying assembly, and one side of the water conveying assembly is fixedly connected with a water inlet pipe.

[0009] A further improvement of the technical solution of the utility model is that the water delivery component includes a water tank, the bottom of the water tank is fixedly connected to the top of the second support block, inclined blocks are fixedly connected to both sides of the bottom of the inner cavity of the water tank, a sewage pipe is fixedly connected to the bottom of the inner cavity of the water tank, an inclined plate is fixedly connected to the inside of the water tank, an activated carbon plate is fixedly connected to the bottom of the inclined plate, a delivery pipe is fixedly connected to one side of the inner cavity of the water tank close to the activated carbon plate, a delivery pump is arranged inside the delivery pipe, and three groups of water delivery components are arranged, and the three groups of water delivery components are connected through delivery pipes.

[0010] A further improvement of the technical solution of the utility model is that: one end of the delivery pipe away from the water tank is fixedly connected to a mixing box, one side of the inner cavity of the mixing box is fixedly connected to a water outlet pipe, and the top of the water tank is fixedly connected to a second cover plate.

[0011] A further improvement of the technical solution of the utility model lies in that: the sulfide removal mechanism includes a first mounting plate, the bottom of the first mounting plate is fixedly connected to the top of the water tank, the top of the first mounting plate is fixedly connected with a desulfurization bacteria mixing assembly, the desulfurization bacteria mixing assembly includes a motor, the surface of the motor shaft is fixedly connected with a stirring rod, the top of the first mounting plate is fixedly connected with a desulfurization bacteria adding assembly, the desulfurization bacteria adding assembly includes a storage tank, one side of the inner cavity of the storage tank is fixedly connected with a feeding pipe, the surface of the feeding pipe away from the storage tank is fixedly connected to the bottom of the first mounting plate, a feeding pump is arranged inside the feeding pipe, the top of the first mounting plate is fixedly connected with a nitrogen storage tank, the air outlet of the nitrogen storage tank is fixedly connected with a gas pipe, a valve is arranged inside the gas pipe, and the end of the gas pipe away from the nitrogen storage tank is fixedly connected to the bottom of the first mounting plate.

[0012] A further improvement of the technical solution of the utility model lies in that: the organic matter removal mechanism includes a second mounting plate, the top of the second mounting plate is fixedly connected with an organic matter removal bacteria mixing component, the structure of the organic matter removal bacteria mixing component is the same as that of the sulfur removal bacteria mixing component, the top of the second mounting plate is fixedly connected with an organic matter removal bacteria adding component, the structure of the organic matter removal bacteria adding component is the same as that of the sulfur removal bacteria adding component, one side of the top of the second mounting plate is fixedly connected with a blower, and the output end of the blower is fixedly connected with an aeration pipe.

[0013] A further improvement of the technical solution of the utility model lies in that: the odor-masking mechanism includes a third mounting plate, the bottom of the third mounting plate is fixedly connected to the top of the mixing box, the top of the third mounting plate is fixedly connected with a odor-masking essential oil mixing component, the structure of the odor-masking essential oil mixing component is the same as that of the desulfurization bacteria mixing component, the top of the third mounting plate is fixedly connected with a odor-masking essential oil adding component, and the structure of the odor-masking essential oil adding component is the same as that of the desulfurization bacteria adding component.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] The utility model provides a sewage treatment and deodorizing device with multi-stage deodorizing. Through the arrangement of three water delivery components and a mixing box, when sewage passes through different water storage tanks, heavy metal ions are adsorbed by an activated carbon plate, sulfide removal mechanism uses desulfurization bacteria to remove sulfide, organic matter removal mechanism uses organic matter removal bacteria to remove organic matter in sewage, and an odor masking mechanism mixes and dilutes plant essential oils in sewage, so as to grade and treat odors caused by various reasons in sewage, so that the sewage odor removal is more comprehensive and the odor removal effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the exploded structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the top view of the sewage conveying mechanism of the utility model;

[0020] Figure 5 This is a schematic diagram of the exploded structure of the sewage conveying mechanism of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the sulfide removal mechanism of the utility model.

[0022] In the figure: 1, container mechanism; 11, integrated container; 12, first cover plate; 13, first support block; 2, sewage conveying mechanism; 21, second support block; 22, water conveying assembly; 221, water storage tank; 222, tilting block; 223, sewage pipe; 224, tilting plate; 225, activated carbon plate; 226, conveying pipe; 227, conveying pump; 23, water inlet pipe; 24, mixing box; 25, water outlet pipe; 26, second cover plate; 3, sulfide removal mechanism; 31, first mounting plate; 32, desulfurization bacteria mixing 321. Motor; 322. Stirring rod; 33. Desulfurization bacteria adding component; 331. Storage tank; 332. Feeding pipe; 333. Feeding pump; 34. Nitrogen storage tank; 35. Gas pipe; 36. Valve; 4. Organic matter removal mechanism; 41. Second mounting plate; 42. Organic matter removal bacteria mixing component; 43. Organic matter removal bacteria adding component; 44. Blower; 45. Aeration pipe; 5. Odor-masking mechanism; 51. Third mounting plate; 52. Odor-masking essential oil mixing component; 53. Odor-masking essential oil adding component. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the embodiments:

[0024] Example 1

[0025] like Figure 1-6As shown, the utility model provides a multi-stage deodorizing sewage treatment and deodorizing device, comprising a container mechanism 1, a sewage conveying mechanism 2 is fixedly connected to the bottom of the inner cavity of the container mechanism 1, a sulfide removal mechanism 3 is fixedly connected to the top of the sewage conveying mechanism 2, an organic matter removal mechanism 4 is fixedly connected to the middle of the top of the sewage conveying mechanism 2, and an odor masking mechanism 5 is fixedly connected to the end of the top of the sewage conveying mechanism 2 away from the sulfide removal mechanism 3. The container mechanism 1 comprises an integrated container 11, a first cover plate 12 is fixedly connected to the top of the integrated container 11, a first support block 13 is fixedly connected to the bottom of the integrated container 11, the sewage conveying mechanism 2 comprises a second support block 21, a water conveying assembly 22 is fixedly connected to the top of the second support block 21, a water inlet pipe 23 is fixedly connected to one side of the water conveying assembly 22, and the water conveying assembly 22 comprises a water storage tank 221, the bottom of the water tank 221 is fixedly connected to the top of the second support block 21, the two sides of the bottom of the inner cavity of the water tank 221 are fixedly connected with inclined blocks 222, the bottom of the inner cavity of the water tank 221 is fixedly connected with a sewage pipe 223, the interior of the water tank 221 is fixedly connected with an inclined plate 224, the bottom of the inclined plate 224 is fixedly connected with an activated carbon plate 225, the inner cavity of the water tank 221 is fixedly connected with a delivery pipe 226 on one side close to the activated carbon plate 225, the interior of the delivery pipe 226 is provided with a delivery pump 227, three groups of water delivery components 22 are provided, the three groups of water delivery components 22 are connected through the delivery pipe 226, the end of the delivery pipe 226 away from the water tank 221 is fixedly connected with a mixing box 24, one side of the inner cavity of the mixing box 24 is fixedly connected with a water outlet pipe 25, and the top of the water tank 221 is fixedly connected with a second cover plate 26.

[0026] In this embodiment, during use, sewage is injected into the water tank 221 from the water inlet pipe 23 for sedimentation, and then the sewage is transported to the next water tank 221 along the delivery pipe 226 under the action of the delivery pump 227. During the transportation process, the heavy metal ions in the sewage are adsorbed and removed by the activated carbon plate 225, and the odor caused by heavy metal pollution in the sewage is removed.

[0027] Example 2

[0028] like Figure 1-6As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the sulfide removal mechanism 3 includes a first mounting plate 31, the bottom of the first mounting plate 31 is fixedly connected to the top of the water storage tank 221, the top of the first mounting plate 31 is fixedly connected with a desulfurization bacteria mixing component 32, the desulfurization bacteria mixing component 32 includes a motor 321, the surface of the motor 321 rotating shaft is fixedly connected with a stirring rod 322, the top of the first mounting plate 31 is fixedly connected with a desulfurization bacteria adding component 33, the desulfurization bacteria adding component 33 includes a storage Tank 331, a feeding pipe 332 is fixedly connected to one side of the inner cavity of the storage tank 331, the surface of the feeding pipe 332 away from the storage tank 331 is fixedly connected to the bottom of the first mounting plate 31, a feeding pump 333 is arranged inside the feeding pipe 332, a nitrogen storage tank 34 is fixedly connected to the top of the first mounting plate 31, the air outlet of the nitrogen storage tank 34 is fixedly connected to the air supply pipe 35, a valve 36 is arranged inside the air supply pipe 35, and the end of the air supply pipe 35 away from the nitrogen storage tank 34 is fixedly connected to the bottom of the first mounting plate 31.

[0029] In this embodiment, under the action of the desulfurizing bacteria adding component 33, the desulfurizing bacteria in the desulfurizing bacteria storage tank 331 enters the sewage in the water tank 221 along the feeding pipe 332 through the feeding pump 333, and then under the action of the desulfurizing bacteria mixing component 32, the motor 321 drives the stirring rod 322 to rotate, so that the desulfurizing bacteria and the sewage are evenly mixed, and the sulfide in the sewage is removed by the desulfurizing bacteria. At the same time, during the mixing process, the valve 36 is opened to allow the nitrogen in the nitrogen storage tank 34 to enter the water tank 221 along the air pipe 35, thereby reducing the air content in the water tank 221 and making the water tank 221 in an oxygen-deficient environment, thereby improving the desulfurization effect of the desulfurizing bacteria and removing the odor caused by sulfides in the sewage. Then, the sewage is transported to the next water tank 221 along the delivery pipe 226 by the delivery pump 227 again.

[0030] Example 3

[0031] like Figure 1-6As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the organic matter removal mechanism 4 includes a second mounting plate 41, the top of the second mounting plate 41 is fixedly connected with an organic matter removal bacteria mixing component 42, the structure of the organic matter removal bacteria mixing component 42 is the same as the structure of the desulfurization bacteria mixing component 32, the top of the second mounting plate 41 is fixedly connected with an organic matter removal bacteria adding component 43, the structure of the organic matter removal bacteria adding component 43 is the same as the structure of the desulfurization bacteria adding component 33, a blower 44 is fixedly connected to one side of the top of the second mounting plate 41, and an aeration pipe 45 is fixedly connected to the output end of the blower 44, the odor-masking mechanism 5 includes a third mounting plate 51, the bottom of the third mounting plate 51 is fixedly connected to the top of the mixing box 24, the top of the third mounting plate 51 is fixedly connected with an odor-masking essential oil mixing component 52, the structure of the odor-masking essential oil mixing component 52 is the same as the structure of the desulfurization bacteria mixing component 32, the top of the third mounting plate 51 is fixedly connected with an odor-masking essential oil adding component 53, and the structure of the odor-masking essential oil adding component 53 is the same as the structure of the desulfurization bacteria adding component 33.

[0032] In this embodiment, under the action of the organic matter removal bacteria adding component 43 and the organic matter removal bacteria mixing component 42, the organic matter removal bacteria are mixed with the sewage in the same manner through the same working principle as the desulfurization bacteria adding component 33 and the desulfurization bacteria mixing component 32 to remove organic matter in the sewage. At the same time, during the mixing process, the outside air is injected into the sewage along the aeration pipe 45 through the blower 44 to aerate the sewage, so that the sewage is in an oxygen-rich environment, thereby improving the organic matter removal effect of the organic matter removal bacteria and removing the odor caused by incomplete decomposition of organic matter in the sewage. Subsequently, the sewage is input into the mixing box 24 in the same manner again, and under the action of the odor-masking essential oil adding component 53 and the odor-masking essential oil mixing component 52, the sewage is mixed with the organic matter removal bacteria through the aeration pipe 45. The working principle is the same as that of the desulfurization bacteria adding component 33 and the desulfurization bacteria mixing component 32. After the natural plant essential oil is diluted, it is mixed with sewage to block the residual odor in the sewage, making the odor removal effect better. At the same time, the setting of the sewage pipe 223 can discharge the impurities filtered out by the activated carbon plate 225 in each water tank 221. The setting of the inclined block 222 and the inclined plate 224 makes the sewage pipe 223 at the lowest point at the bottom of the inner cavity of the water tank 221, making the sewage discharge more thorough and more convenient. At the same time, the setting of the integrated container 11 integrates the device in the same box, making it easier to transport and move. The first support block 13 props up a gap between the integrated container 11 and the ground, making it easier to transport and move by forklift.

[0033] The working principle of the multi-stage deodorization sewage treatment and deodorization device is described in detail below.

[0034] like Figure 1-6As shown, during use, sewage is injected into the water storage tank 221 from the water inlet pipe 23 for sedimentation, and then the sewage is transported to the next water storage tank 221 along the delivery pipe 226 under the action of the delivery pump 227. During the transportation process, the heavy metal ions in the sewage are adsorbed and removed by the activated carbon plate 225, and the odor caused by heavy metal pollution in the sewage is removed. After the sewage enters another water storage tank 221, under the action of the desulfurization bacteria adding component 33, the desulfurization bacteria in the desulfurization bacteria storage tank 331 enters the sewage in the water storage tank 221 along the feeding pipe 332 through the feeding pump 333, and then under the action of the desulfurization bacteria mixing component 32, the motor 321 drives the stirring rod 322 to rotate, mix the desulfurization bacteria with the sewage evenly, and remove the sulfide in the sewage by the desulfurization bacteria. At the same time, during the mixing process, the valve 36 is opened to allow the nitrogen in the nitrogen storage tank 34 to enter the water storage tank 221 along the air pipe 35, reduce the air content in the water storage tank 221, and make the water storage tank 221 in an oxygen-deficient environment, thereby improving the desulfurization effect of the desulfurization bacteria, and removing the odor caused by sulfide in the sewage. Subsequently, the sewage is transported to the next water storage tank 221 along the transport pipe 226 by the delivery pump 227. Under the action of the organic matter removal bacteria adding component 43 and the organic matter removal bacteria mixing component 42, the desulfurization bacteria are mixed with the desulfurization bacteria adding component 43. The working principle of the component 33 is the same as that of the desulfurization bacteria mixing component 32. The organic matter removing bacteria are mixed with the sewage in the same way to remove the organic matter in the sewage. At the same time, during the mixing process, the outside air is injected into the sewage along the aeration pipe 45 through the blower 44 to aerate the sewage, so that the sewage is in an oxygen-rich environment, thereby improving the organic matter removal effect of the organic matter removing bacteria and removing the odor caused by incomplete decomposition of organic matter in the sewage. Then, the sewage is input into the mixing box 24 in the same way again, and under the action of the masking essential oil adding component 53 and the masking essential oil mixing component 52, the sewage is mixed with the desulfurization bacteria adding component 33 and the desulfurization bacteria mixing component 32. The working principle is to dilute the natural plant essential oil and mix it with sewage to block the residual odor in the sewage, so that the odor removal effect is better. At the same time, the sewage pipe 223 is set to discharge the impurities filtered out by the activated carbon plate 225 in each water tank 221. The inclined block 222 and the inclined plate 224 are set so that the sewage pipe 223 is at the lowest point at the bottom of the inner cavity of the water tank 221, so that the sewage discharge is more thorough and more convenient. At the same time, the integrated container 11 is set to integrate the device in the same box, making it easier to transport and move. The first support block 13 props up a gap between the integrated container 11 and the ground, making it easier to transport and move by forklift.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A multi-stage deodorization sewage treatment and deodorization device, comprising a container mechanism (1), characterized in that: The bottom of the inner cavity of the container mechanism (1) is fixedly connected to a sewage conveying mechanism (2), the top of the sewage conveying mechanism (2) is fixedly connected to a sulfide removal mechanism (3), the middle of the top of the sewage conveying mechanism (2) is fixedly connected to an organic matter removal mechanism (4), and the end of the top of the sewage conveying mechanism (2) away from the sulfide removal mechanism (3) is fixedly connected to a taste masking mechanism (5), the sewage conveying mechanism (2) comprises a second support block (21), the top of the second support block (21) is fixedly connected to a water conveying assembly (22), one side of the water conveying assembly (22) is fixedly connected to a water inlet pipe (23), the water conveying assembly (22) comprises a water storage tank (221), the bottom of the water storage tank (221) is fixedly connected to a water supply pipe (23), the water supply ... The water storage tank (221) is fixedly connected to the top of the second support block (21); inclined blocks (222) are fixedly connected to both sides of the bottom of the inner cavity of the water storage tank (221); a sewage pipe (223) is fixedly connected to the bottom of the inner cavity of the water storage tank (221); an inclined plate (224) is fixedly connected to the inside of the water storage tank (221); an activated carbon plate (225) is fixedly connected to the bottom of the inclined plate (224); a delivery pipe (226) is fixedly connected to one side of the inner cavity of the water storage tank (221) close to the activated carbon plate (225); a delivery pump (227) is arranged inside the delivery pipe (226); three groups of water delivery components (22) are arranged, and the three groups of water delivery components (22) are connected through the delivery pipe (226).

2. A multi-stage deodorization sewage treatment and deodorization device according to claim 1, characterized in that: The container structure (1) comprises an integrated container (11), the top of the integrated container (11) is fixedly connected to a first cover plate (12), and the bottom of the integrated container (11) is fixedly connected to a first support block (13).

3. A multi-stage deodorization sewage treatment and deodorization device according to claim 1, characterized in that: One end of the delivery pipe (226) away from the water storage tank (221) is fixedly connected to a mixing box (24), one side of the inner cavity of the mixing box (24) is fixedly connected to a water outlet pipe (25), and the top of the water storage tank (221) is fixedly connected to a second cover plate (26).

4. The multi-stage deodorization sewage treatment and deodorization device according to claim 1 is characterized in that: The sulfide removal mechanism (3) comprises a first mounting plate (31), the bottom of the first mounting plate (31) is fixedly connected to the top of the water storage tank (221), the top of the first mounting plate (31) is fixedly connected to a desulfurization bacteria mixing assembly (32), the desulfurization bacteria mixing assembly (32) comprises a motor (321), the surface of the motor (321) shaft is fixedly connected to a stirring rod (322), the top of the first mounting plate (31) is fixedly connected to a desulfurization bacteria adding assembly (33), the desulfurization bacteria adding assembly (33) comprises a storage tank (331), the inner cavity of the storage tank (331) A feeding pipe (332) is fixedly connected to one side of the first mounting plate (31), and a surface of the feeding pipe (332) at one end away from the storage tank (331) is fixedly connected to the bottom of the first mounting plate (31). A feeding pump (333) is arranged inside the feeding pipe (332). A nitrogen storage tank (34) is fixedly connected to the top of the first mounting plate (31), and a gas supply pipe (35) is fixedly connected to the gas outlet of the nitrogen storage tank (34). A valve (36) is arranged inside the gas supply pipe (35), and an end of the gas supply pipe (35) away from the nitrogen storage tank (34) is fixedly connected to the bottom of the first mounting plate (31).

5. A multi-stage deodorization sewage treatment and deodorization device according to claim 4, characterized in that: The organic matter removal mechanism (4) comprises a second mounting plate (41), the top of the second mounting plate (41) is fixedly connected to an organic matter removal bacteria mixing assembly (42), the structure of the organic matter removal bacteria mixing assembly (42) is the same as the structure of the sulfur removal bacteria mixing assembly (32), the top of the second mounting plate (41) is fixedly connected to an organic matter removal bacteria adding assembly (43), the structure of the organic matter removal bacteria adding assembly (43) is the same as the structure of the sulfur removal bacteria adding assembly (33), a blower (44) is fixedly connected to one side of the top of the second mounting plate (41), and an aeration pipe (45) is fixedly connected to the output end of the blower (44).

6. A multi-stage deodorization sewage treatment and deodorization device according to claim 1, characterized in that: The odor-masking mechanism (5) comprises a third mounting plate (51), the bottom of the third mounting plate (51) is fixedly connected to the top of the mixing box (24), the top of the third mounting plate (51) is fixedly connected to an odor-masking essential oil mixing component (52), the structure of the odor-masking essential oil mixing component (52) is the same as the structure of the desulfurization bacteria mixing component (32), and the top of the third mounting plate (51) is fixedly connected to an odor-masking essential oil adding component (53), the structure of the odor-masking essential oil adding component (53) is the same as the structure of the desulfurization bacteria adding component (33).

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