Deodorizing equipment for discharged water of environmental protection engineering

Abstract

The utility model relates to the technical field of sewage deodorization, in particular to environmental protection engineering discharged water deodorization equipment, which comprises a box body, an aeration assembly, a box cover and a filter assembly, the aeration assembly comprises a gas tank, a gas pump and an aeration frame, the box body is provided with a storage cavity with an upper opening, the aeration frame is arranged on the bottom wall of the storage cavity, and the tank cover is arranged on the bottom wall of the storage cavity. According to the environmental protection engineering discharged water deodorization equipment, wastewater is subjected to aeration treatment through the aeration assembly, biological decomposition is better facilitated, odor firstly passes through a filter element of the corresponding part of a sliding frame and then is fed into an exhaust pipe to be exhausted, bolts are matched with a supporting frame on a butt joint cover, and therefore the odor can be effectively removed, and the environmental protection engineering discharged water deodorization equipment is convenient to use and high in practicability. The butt joint cover and the sliding frame can be conveniently adjusted, mistaken opening prevention protection is achieved for the sliding frame, stable operation of equipment is guaranteed, use is convenient, and when the sliding frame with a filter element needs to be replaced, the butt joint cover is controlled to move upwards through bolts, the sliding frame is pulled out, and then a new sliding frame is assembled.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage deodorization, and particularly relates to a deodorization device for the discharged water of environmental protection projects. Background Art

[0002] Industrial wastewater includes production wastewater, production sewage and cooling water, which refers to the wastewater and waste liquid generated in the industrial production process. It contains industrial production materials, intermediate products, by-products and pollutants generated in the production process that are lost with water. In the process of sewage deodorization, stirring and mixing reaction deodorization is mostly used, and chemicals need to be added, which is easy to cause secondary pollution. Then, a gas filtration device is used for filtration, and the gas filtration device is not convenient to disassemble and assemble. After long-term use, it is not convenient to replace, and it is more inconvenient to use. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] In view of the deficiencies of the prior art, the utility model provides a deodorization device for the discharged water of environmental protection projects.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the utility model provides the following technical solutions: A deodorization device for the discharged water of environmental protection projects includes a box body, an aeration component, a box cover and a filtration component. The aeration component includes an air tank, an air pump and an aeration rack. A storage cavity with an upper opening is arranged on the box body. The aeration rack is arranged on the bottom wall of the storage cavity. The air tank is arranged outside the box body. One end of the air pump is connected to the air tank, and the other end of the air pump penetrates through the box body and is connected to the aeration rack. The box cover is adapted to the storage cavity. A liquid inlet pipe is arranged at one end of the box cover, and the filtration component is arranged at the other end of the box cover. The filtration component includes a sliding frame, a filter element, a docking cover, a bolt, a support frame and an exhaust pipe. A filtration groove communicating with the storage cavity is arranged below the box cover. A sliding groove penetrating through the filtration groove is arranged at one end of the box cover away from the liquid inlet pipe. The sliding frame is adapted to the sliding groove. A plurality of groups of filter elements are arranged on the sliding frame. The support frame and the exhaust pipe are arranged on the docking cover. The bolt penetrates through the box cover and is threadedly connected to the support frame. The exhaust pipe penetrates through the box cover upward.

[0007] To facilitate the control of exhaust, the utility model is improved in that a switching valve is arranged on the exhaust pipe.

[0008] To facilitate ensuring the stable connection between the docking cover and the sliding frame, the utility model is improved in that a flange for separating the filter elements is arranged on the sliding frame, and a groove adapted to the flange is arranged on the bottom wall of the docking cover.

[0009] Preferably, one end of the sliding frame protrudes from the box cover and is provided with a handle.

[0010] Preferably, a plurality of groups of the exhaust pipes are provided.

[0011] Preferably, a rounded corner is provided at one end of the sliding frame close to the liquid inlet pipe.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the present utility model provides an odor removal device for the discharged water in environmental protection engineering, having the following beneficial effects:

[0014] For the odor removal device for the discharged water in environmental protection engineering, the waste water is aerated by the aeration assembly, which is more conducive to biodegradation. The odor first passes through the filter element corresponding to the sliding frame and then is sent to the exhaust pipe for exhaust. By means of the bolts cooperating with the support frame on the docking cover, it is convenient to adjust the fitting degree of the docking cover and the sliding frame, and the sliding frame has anti-misopening protection, ensuring the stable operation of the device and convenient use. When it is necessary to replace the sliding frame with the filter element, the docking cover is controlled to move upward by the bolts, the sliding frame is pulled out and then a new sliding frame is assembled. Description of the drawings

[0015] Figure 1 is the main view schematic diagram of the structure of the present utility model;

[0016] Figure 2 is the structure of the present utility model Figure 1 partial enlarged schematic diagram;

[0017] Figure 3 is the partial schematic diagram of the structure of the present utility model;

[0018] Figure 4 is the partial schematic diagram of the filter assembly of the structure of the present utility model.

[0019] In the figure: 1, box body; 2, gas tank; 3, air pump; 4, aeration rack; 5, box cover; 6, liquid inlet pipe; 7, sliding frame; 8, filter element; 9, docking cover; 10, bolt; 11, support frame; 12, exhaust pipe; 13, switch valve; 14, flange; 15, handle. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-4, An environmentally friendly engineering wastewater deodorization device, comprising a box body 1, an aeration component, a box cover 5 and a filtering component. The aeration component includes an air tank 2, an air pump 3 and an aeration rack 4. The box body 1 is provided with a storage cavity with an upper opening. The aeration rack 4 is arranged on the bottom wall of the storage cavity. The air tank 2 is arranged outside the box body 1. One end of the air pump 3 is connected to the air tank 2, and the other end of the air pump 3 penetrates through the box body 1 and is connected to the aeration rack 4. The box cover 5 is adapted to the storage cavity. One end of the box cover 5 is provided with a liquid inlet pipe 6, and the other end of the box cover 5 is provided with the filtering component. The filtering component includes a sliding frame 7, a filter element 8, a docking cover 9, bolts 10, a support frame 11 and an exhaust pipe 12. A filtering groove communicating with the storage cavity is arranged below the box cover 5. A sliding groove penetrating through the filtering groove is arranged at one end of the box cover 5 away from the liquid inlet pipe 6. The sliding frame 7 is adapted to the sliding groove. A plurality of groups of filter elements 8 are arranged on the sliding frame 7. The support frame 11 and the exhaust pipe 12 are arranged on the docking cover 9. The bolts 10 penetrate through the box cover 5 and are threadedly connected to the support frame 11. The exhaust pipe 12 penetrates through the box cover 5 above.

[0022] During actual use, initially, the docking cover 9 is above the sliding groove, and the sliding frame 7 with the filter element 8 is inserted into the sliding groove. Then, by rotating the bolts 10, the support frame 11 threadedly connected below the bolts 10 drives the docking cover 9 to move towards each other. The docking cover 9 is in stable contact with the sliding frame 7. The box cover 5 is placed on the box body 1. The liquid inlet pipe 6 feeds liquid. The air pump 3 is started. The air pump 3 sends the gas in the air tank 2 into the aeration rack 4 to perform aeration treatment on the wastewater. The gas passes through the filter element 8 and finally is discharged from the exhaust pipe 12. When it is necessary to replace the new sliding frame 7 with the filter element 8, rotate the bolts 10 in the reverse direction, the docking cover 9 is separated from the sliding frame 7, and the sliding frame 7 can be pulled out.

[0023] During actual use, a switching valve 13 is arranged on the exhaust pipe 12 to facilitate controlling the exhaust. The exhaust pipes 12 are arranged in a plurality of groups. A flange 14 for separating the filter elements 8 is arranged on the sliding frame 7. A groove adapted to the flange 14 is arranged on the bottom wall of the docking cover 9 so that the exhaust pipe 12 in the corresponding area is connected to the filter element 8 in the corresponding area. The cooperation between the flange 14 and the groove prevents the sliding frame 7 from being pulled out during the gas filtering process.

[0024] To facilitate the assembly and disassembly of the sliding frame 7, one end of the sliding frame 7 protrudes from the box cover 5 and is provided with a handle 15. A rounded corner is arranged at one end of the sliding frame 7 close to the liquid inlet pipe 6. The sliding frame 7 can be conveniently pulled through the handle 15, and the rounded corner makes it more convenient for the sliding frame 7 to slide into the sliding groove. According to requirements, the filter element 8 and the sliding frame 7 can be set to be detachably connected so that only the new filter element 8 needs to be replaced.

[0025] To illustrate in detail the possible application scenarios, technical principles, specific implementable solutions, achievable objectives and effects of this application, the following will be described in detail with reference to the specific examples listed and in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of this application, and therefore are only used as examples and cannot be used to limit the protection scope of this application.

[0026] As used herein, the term "embodiment" means that the specific features, structures or characteristics described in connection with the embodiment may be included in at least one embodiment of this application. The term "embodiment" that appears in various positions in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or relevance to other embodiments. In principle, in this application, as long as there is no technical contradiction or conflict, the various technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0027] Unless otherwise defined, the meanings of the technical terms used herein are the same as those generally understood by those skilled in the technical field to which this application belongs; the use of the relevant terms herein is only for describing specific embodiments and is not intended to limit this application.

[0028] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An odor removal device for the discharged water of an environmental protection project, comprising a box body (1), an aeration component, a box cover (5) and a filtering component, characterized in that: The aeration assembly includes an air tank (2), an air pump (3) and an aeration rack (4). The box body (1) is provided with a storage cavity with an upper opening. The aeration rack (4) is arranged on the bottom wall of the storage cavity. The air tank (2) is arranged outside the box body (1). One end of the air pump (3) is connected to the air tank (2), and the other end of the air pump (3) penetrates through the box body (1) and is connected to the aeration rack (4). The box cover (5) is adapted to the storage cavity. One end of the box cover (5) is provided with a liquid inlet pipe (6), and the other end of the box cover (5) is provided with the filtering assembly. The filtering assembly includes a sliding frame (7), a filter element (8), a docking cover (9), a bolt (10), a support frame (11) and an exhaust pipe (12). A filtering groove communicating with the storage cavity is arranged below the box cover (5). A sliding groove penetrating through the filtering groove is arranged at one end of the box cover (5) far away from the liquid inlet pipe (6). The sliding frame (7) is adapted to the sliding groove. A plurality of groups of filter elements (8) are arranged on the sliding frame (7). The docking cover (9) is provided with the support frame (11) and the exhaust pipe (12). The bolt (10) penetrates through the box cover (5) and is threadedly connected to the support frame (11). The exhaust pipe (12) penetrates through the box cover (5) above.

2. The deodorization device for the discharged water of the environmental protection project according to claim 1, characterized in that: A switching valve (13) is arranged on the exhaust pipe (12).

3. An odor removal device for the discharged water of an environmental protection project according to claim 2, characterized in that: Flanges (14) for separating the filter elements (8) are arranged on the sliding frame (7), and grooves adapted to the flanges (14) are arranged on the bottom wall of the docking cover (9).

4. An odor removal device for the discharged water of an environmental protection project according to claim 3, characterized in that: One end of the sliding frame (7) protrudes from the box cover (5) and is provided with a handle (15).

5. An odor removal device for the discharged water of an environmental protection project according to claim 4, characterized in that: The exhaust pipes (12) are arranged in a plurality of groups.

6. The deodorization device for the discharged water in an environmental protection project according to claim 5, wherein: One end of the sliding frame (7) close to the liquid inlet pipe (6) is provided with a rounded corner.

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