A sewage deodorizing device

Abstract

The utility model belongs to sewage treatment technical field especially relates to a sewage deodorization device, it includes: purifier, the purifier includes casing, filter drum and adsorption cylinder, the filter drum and adsorption cylinder detachably set up in the inside of casing, and the adsorption cylinder is located below the filter drum, and the cylinder wall and the cylinder bottom of filter drum and adsorption cylinder all are equipped with a plurality of water outlet, the inside of adsorption cylinder is equipped with adsorption medium, the lateral wall upper portion of casing is equipped with water inlet, and the bottom is equipped with water outlet, wherein, the filter drum is located below the water inlet, the utility model discloses purifier, and the inside of purifier is provided with filter drum and adsorption cylinder, and the sewage enters from the water inlet, and the sludge, colloidal substance are filtered out through filter drum, the filtered sewage is discharged from the water outlet hole of filter drum, and flows to the inside of adsorption cylinder, and the adsorption medium in adsorption cylinder is adsorbed to the stink smell material, and the interference of deodorant use effect is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of wastewater treatment technology, and in particular relates to a wastewater deodorization device. Background Technology

[0002] With the improvement of urbanization in my country, the treatment of waste odor has become an important environmental protection investment project in the field of environmental protection. Because the generated malodorous gases are highly volatile, easy to diffuse, have a strong pungent odor, and are highly toxic, they may have adverse effects on people's respiratory, digestive, endocrine, nervous, and mental systems. In fact, high concentrations of organic malodorous gases can lead to acute poisoning and death. In particular, the wastewater and waste gas discharged from pharmaceutical factories and paper mills are heavily polluted. The odor not only pollutes the environment but also threatens the health of nearby residents.

[0003] Traditional wastewater treatment involves adding deodorizers to the wastewater to absorb or neutralize odors. However, because wastewater contains suspended sludge, colloidal substances, and other substances, the effective components of the deodorizers are easily consumed, and they can only temporarily mask the odor, failing to eliminate the source of the odor. Utility Model Content

[0004] The purpose of this utility model is to provide a wastewater deodorization device to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A wastewater deodorization device includes: a purifier, the purifier comprising a housing, a filter cylinder, and an adsorption cylinder; the filter cylinder and the adsorption cylinder are detachably disposed inside the housing, and the adsorption cylinder is located below the filter cylinder; the filter cylinder and the adsorption cylinder are provided with a plurality of water outlet holes on their cylinder walls and bottoms; the adsorption cylinder contains an adsorption medium.

[0007] The upper part of the side wall of the housing is provided with a water inlet and the bottom is provided with a water outlet, wherein the filter cylinder is located below the water inlet.

[0008] As a further improvement of this utility model, the interior of the housing is provided with a first mounting plate and a second mounting plate, the upper parts of the first mounting plate and the second mounting plate are respectively provided with a first slot and a second slot, and the second mounting plate is located below the first mounting plate;

[0009] The upper edge of the filter cylinder is provided with a first mounting platform that matches the first mounting slot, and the upper edge of the adsorption cylinder is provided with a second mounting platform that matches the second mounting slot, and the outer diameter of the second mounting platform is smaller than the inner diameter of the first mounting plate.

[0010] As a further improvement of this utility model, the adsorption medium is activated carbon or diatomaceous earth.

[0011] As a further improvement of this utility model, a cover plate is provided on the top of the housing, and the cover plate is connected to the housing by bolts.

[0012] As a further improvement of this utility model, both the inlet and the outlet are provided with connecting flanges.

[0013] As a further improvement of this utility model, the bottom of the housing is provided with multiple support feet.

[0014] As a further improvement of this utility model, it also includes a purification tank, with a spray pipe above the purification tank for spraying deodorizing agent into the purification tank; an inlet is provided on the upper part of the side wall, which is connected to the water outlet of the shell through a pipe, and an outlet is provided at the lower part.

[0015] As a further improvement of this utility model, it also includes an acid pool and an alkali pool, which are connected to the purification pool through pipe two and pipe three, respectively, and the purification pool is equipped with a pH sensor.

[0016] As a further improvement of this utility model, control valves and power pumps are provided on pipe one, pipe two and pipe three.

[0017] The beneficial effects of adopting the above technical solution are as follows:

[0018] This utility model designs a purifier with a filter cartridge and an adsorption cartridge inside. Wastewater enters through the inlet and is filtered out of sludge and colloidal substances by the filter cartridge. The filtered wastewater is discharged from the outlet of the filter cartridge and flows into the adsorption cartridge, where the adsorption medium adsorbs odor substances, reducing interference with the effectiveness of deodorizing agents. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the air purifier of this utility model;

[0020] Figure 2 This is a cross-sectional view of the air purifier of this utility model;

[0021] Figure 3 for Figure 2 Enlarged view of point A;

[0022] Figure 4 This is a flowchart illustrating the use of this utility model;

[0023] The markings in the diagram are as follows: 1 Purifier, 2 Housing, 3 Filter cartridge, 4 Adsorption cartridge, 5 Inlet, 6 Outlet, 7 Mounting plate one, 8 Mounting plate two, 9 Mounting platform one, 10 Cover plate, 11 Connecting flange, 12 Support leg, 13 Purification tank, 14 Spray pipe, 15 Acid tank, 16 Alkali tank, 17 Control valve, 18 Power pump, 19 Pipe one, 20 Pipe two, 21 Pipe three. Detailed Implementation

[0024] To better understand the purpose, structure, and function of this utility model, a clear and complete description of this utility model will be provided below in conjunction with the accompanying drawings.

[0025] Example 1

[0026] like Figures 1-3 The wastewater deodorization device shown includes: a purifier 1, which includes a housing 2, a filter cartridge 3, and an adsorption cartridge 4. The housing 2 is cylindrical, with a cover plate 10 at the top, which is connected to the housing 2 by bolts. An inlet 5 is provided on the upper part of the side wall, and an outlet 6 is provided at the bottom. The filter cartridge 3 and the adsorption cartridge 4 are detachably installed inside, wherein the filter cartridge 3 is located below the inlet 5. To facilitate stable placement of the purifier 1, the bottom of the purifier 1 is provided with multiple support legs 12, specifically three legs, forming a triangular stable support.

[0027] The adsorption cylinder 4 is located below the filter cylinder 3. Both the filter cylinder 3 and the adsorption cylinder 4 have several water outlet holes on their walls and bottoms. The adsorption cylinder 4 contains an adsorption medium. Wastewater enters through the inlet 5 and is filtered out of sludge and colloidal substances by the filter cylinder 3. The filtered wastewater is discharged from the outlet holes of the filter cylinder 3 and flows into the interior of the adsorption cylinder 4, where the adsorption medium adsorbs odorous substances. The wastewater is then discharged through the outlet 6 for further treatment, thus removing sludge and colloidal substances from the wastewater at its source.

[0028] In this embodiment, the adsorption medium inside the adsorption cylinder 4 is activated carbon or diatomaceous earth.

[0029] In this embodiment, to facilitate the connection of sewage pipes and equipment for further treatment, both the inlet 5 and the outlet 6 are provided with connecting flanges 11 for connecting other pipes.

[0030] In this embodiment, the housing 2 is provided with a first mounting plate 7 and a second mounting plate 8 inside. The upper parts of the first mounting plate 7 and the second mounting plate 8 are respectively provided with a first slot and a second slot. The second mounting plate 8 is located below the first mounting plate 7. The first mounting plate 7 is used to install the filter cartridge 3, and the second mounting plate 8 is used to install the adsorption cartridge 4.

[0031] The upper edge of the filter cylinder 3 is provided with a mounting platform 9 that is adapted to the first mounting slot, and the upper edge of the adsorption cylinder 4 is provided with a mounting platform 2 that is adapted to the second mounting slot. During installation, the mounting platform 9 is located in the first mounting slot, and the mounting platform 2 is located in the second mounting slot. The filter cylinder 3 and the adsorption cylinder 4 are installed, and the outer diameter of the mounting platform 2 is smaller than the inner diameter of the mounting plate 7, so that the adsorption cylinder 4 can be installed on the mounting plate 8 from the top.

[0032] To facilitate the handling of filter cartridges 3 and 4, handles can be provided on the top of filter cartridges 3 and 4. In actual use, filter cartridges 3 and 4 should be cleaned or replaced periodically. First, open the cover plate 10, and then use a hoisting device to remove filter cartridges 3 and 4 from the top of housing 2 for cleaning; place new filter cartridges 3 and 4 from the top of housing 2 into the interior of housing 2.

[0033] Example 2

[0034] In Example 2, the same symbols are used for structures identical to those in Example 1, and the same descriptions are omitted. Example 2 is a further improvement on the use of Example 1, such as... Figure 4 As shown.

[0035] The wastewater deodorization device described in this embodiment further includes a purification tank 13. A spray pipe 14 is provided above the purification tank 13 for spraying deodorizing agent into the tank. An inlet is located on the upper part of the side wall, connected to the outlet 6 of the housing 2 via a pipe 19. An outlet is located at the lower part of the tank. Wastewater initially treated by the purifier 1 enters the purification tank 13 for further treatment with the added deodorizing agent. Since sludge and colloidal substances in the wastewater have been removed by the purifier 1, interference with the deodorizing agent's effectiveness is reduced. Furthermore, a control valve 17 and a power pump 18 are installed on the pipe 19.

[0036] Furthermore, this embodiment also includes an acid tank 15 and an alkali tank 16, which are connected to the purification tank 13 via pipe 20 and pipe 21, respectively. The purification tank 13 is equipped with a pH sensor. The pH sensor detects the acidity or alkalinity of the wastewater in the purification tank 13. Based on the detected data, acid or alkali is introduced into the tank to neutralize the wastewater before it is discharged, thus preventing environmental impact. Both pipe 20 and pipe 21 are equipped with control valves 17 and power pumps 18.

[0037] To enhance the effectiveness of deodorants, acids, or alkalis in the purification tank 13, a stirring device can be installed in the purification tank 13. This is a common practice and will not be elaborated upon here.

[0038] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A wastewater deodorization device, characterized in that: It includes: The purifier (1) includes a housing (2), a filter cylinder (3), and an adsorption cylinder (4); the filter cylinder (3) and the adsorption cylinder (4) are detachably disposed inside the housing (2), and the adsorption cylinder (4) is located below the filter cylinder (3). The filter cylinder (3) and the adsorption cylinder (4) are provided with several water outlet holes on their cylinder walls and bottoms; the adsorption cylinder (4) is provided with an adsorption medium inside. The upper part of the side wall of the housing (2) is provided with a water inlet (5) and the bottom is provided with a water outlet (6), wherein the filter cylinder (3) is located below the water inlet (5); It also includes a purification tank (13), with a spray pipe (14) above the purification tank (13) for spraying deodorant into the purification tank (13); an inlet is provided on the upper part of the side wall, which is connected to the outlet (6) of the shell (2) through a pipe (19), and an outlet is provided at the lower part; It also includes an acid tank (15) and an alkali tank (16), which are connected to the purification tank (13) via pipe two (20) and pipe three (21), respectively. The purification tank (13) is equipped with a pH sensor inside.

2. The wastewater deodorization device according to claim 1, characterized in that: The housing (2) is provided with mounting plate one (7) and mounting plate two (8) inside. The upper part of mounting plate one (7) and mounting plate two (8) are respectively provided with slot one and slot two. Mounting plate two (8) is located below mounting plate one (7). The upper edge of the filter cylinder (3) is provided with a card platform (9) that is compatible with the card slot, and the upper edge of the adsorption cylinder (4) is provided with a card platform (2) that is compatible with the card slot, and the outer diameter of the card platform (2) is smaller than the inner diameter of the mounting plate (7).

3. The wastewater deodorization device according to claim 1, characterized in that: The adsorption medium is activated carbon or diatomaceous earth.

4. The wastewater deodorization device according to claim 1, characterized in that: The top of the housing (2) is provided with a cover plate (10), and the cover plate (10) is connected to the housing (2) by bolts.

5. The wastewater deodorization device according to claim 1, characterized in that: Both the inlet (5) and the outlet (6) are provided with connecting flanges (11).

6. The wastewater deodorization device according to claim 1, characterized in that: The bottom of the housing (2) is provided with multiple feet (12).

7. The wastewater deodorization device according to claim 1, characterized in that: Control valves (17) and power pumps (18) are provided on the first (19), the second (20) and the third (21) pipes.

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