Oxygenation device with sterilization structure

Abstract

The utility model relates to the technical field of sewage treatment, in particular to an oxygenation device with a sterilization structure, which comprises a water pumping pipe, a water pump is inserted into one end of the water pumping pipe, a filtering mechanism is mounted at the other end of the water pump, an oxygenation mechanism is mounted at one end of the filtering mechanism, and a stirring mechanism is mounted at the top of the oxygenation mechanism. The filtering mechanism comprises a filtering bin, a water inlet penetrates through one side of the top of the filtering bin, and a stainless steel filter screen plate, a polypropylene filter screen plate and an activated carbon filter screen plate are connected to one side of the filtering bin in an inserted mode. According to the improved oxygenation device, an ultraviolet lamp tube is arranged in the oxygenation device to sterilize a water body, bacteria are prevented from breeding in the oxygenation device, the oxygenation effect of the oxygenation device in the sewage treatment process is improved, and meanwhile, a filtering mechanism is arranged in the oxygenation device to filter impurities such as broken stones in the water body; impurities such as broken stones are prevented from entering the oxygenation device to influence the normal operation of the oxygenation device, and the oxygenation operation effect in sewage treatment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an oxygenation device with a sterilization structure. Background Art

[0002] Wastewater treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Therefore, it is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, catering, etc., and is increasingly entering the daily lives of ordinary people.

[0003] Since the organic matter in the sewage is mostly treated by oxidation reaction during the sewage treatment process, the oxygen content in the water will be relatively low. In order to better ensure the normal progress of the oxidation reaction, an oxygenator is usually used to oxygenate the water to ensure the oxygen content in the water.

[0004] In the process of realizing the utility model, the inventors found that the prior art had the following problems: 1. When using an oxygenation device for oxygenation operation, there are many bacteria in the water body, and most of the oxygenation devices do not have a sterilization structure, which causes bacteria to grow in the oxygenation device, thereby affecting the oxygenation operation of the oxygenation device and resulting in poor sewage treatment effect; 2. When performing the oxygenation operation, there are often many impurities such as gravel in the water body, which directly enter the interior of the oxygenation device and cause damage to the oxygenation device, thereby affecting the sewage treatment effect. Utility Model Content

[0005] The purpose of the present utility model is to provide an oxygenation device with a sterilization structure, so as to solve the problem that when the oxygenation device proposed in the above background technology is performing an oxygenation operation, there are many bacteria in the water body, and most of the oxygenation devices do not have a sterilization structure, which easily leads to the growth of bacteria in the oxygenation device, affecting the oxygenation operation of the oxygenation device. At the same time, there are often many impurities such as gravel in the water body, which directly enter the interior of the oxygenation device and cause damage to the oxygenation device, thereby affecting the effect of sewage treatment. In order to achieve the above purpose, the present utility model provides the following technical solutions: the oxygenation device with a sterilization structure includes a water pump, one end of the water pump is plugged with a water pump, the other end of the water pump is installed with a filter mechanism, one end of the filter mechanism is installed with an oxygenation mechanism, and the top of the oxygenation mechanism is installed with a stirring mechanism.

[0006] The filtering mechanism includes a filtering bin, a water inlet is penetrated on one side of the top of the filtering bin, a stainless steel filter plate, a polypropylene filter plate and an activated carbon filter plate are respectively inserted on one side of the filtering bin, a guide plate is installed inside the filtering bin, and a water outlet pipe is installed on one side of the bottom of the filtering bin.

[0007] The oxygen enrichment mechanism includes an oxygen enrichment chamber, an ultraviolet lamp tube is installed inside the oxygen enrichment chamber, a lampshade is sleeved on the outside of the ultraviolet lamp tube, an oxygen enrichment pump is installed on one side of the outer wall of the oxygen enrichment chamber, an oxygen supply pipe is plugged into one end of the oxygen enrichment pump, an oxygen supply nozzle is installed on the top of the oxygen supply pipe, and a drainage pipe is installed on one side of the bottom of the oxygen enrichment chamber.

[0008] The stirring mechanism comprises an oxygenation top cover, a stirring motor is installed on the top of the oxygenation top cover, the bottom of the stirring motor is drivingly connected to a stirring shaft, a stirring disk is welded to the bottom of the stirring shaft, and a stirring rod is rotatably connected to the bottom of the stirring disk.

[0009] Further preferably, the stainless steel filter plate, the polypropylene filter plate and the activated carbon filter plate are respectively and equidistantly inserted into one side of the filter bin in parallel, and a sealing ring is glued to one end of the outside of the three filter plates.

[0010] Further preferably, the guide plate has a trapezoidal cross-sectional structure, and a lower end of the guide plate forms a guide groove with the bottom inner wall of the filter bin, and a higher end of the guide plate is at the same height as the bottom of the water outlet pipe.

[0011] Further preferably, the ultraviolet lamp tube and the lampshade are both annular structures, and are both annularly installed on the inner wall of the oxygenation chamber, and the lampshade is made of transparent waterproof material.

[0012] Further preferably, the oxygen supply pipe is fitted with the bottom inner wall of the oxygen enrichment chamber by plugging one end of the oxygen enrichment pump, and there are multiple oxygen supply nozzles that are evenly distributed on the top of the oxygen supply pipe.

[0013] Further preferably, a plurality of stirring blades are evenly distributed on the outside of the stirring rod, and a plurality of stirring rods are evenly rotated and connected to the bottom of the stirring plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the utility model, an ultraviolet lamp is arranged in the oxygenation device to sterilize the water body, so as to prevent bacteria in the water body from breeding in the oxygenation device and affecting the use effect of the oxygenation device. In combination with a waterproof lampshade arranged outside the lamp, the oxygenation operation is ensured while also improving the long-term use effect of the sterilization structure, thereby improving the effect of sewage treatment.

[0016] In the utility model, a filtering mechanism is provided to filter impurities such as gravel in the water body and form a guide groove through the guide plate at the bottom to facilitate sedimentation, thereby preventing impurities in the water body from entering the oxygenation device and affecting the normal operation of the oxygenation device. The rotating stirring mechanism is cooperated to fully mix the water body with oxygen, thereby improving the effect of the oxygenation operation in sewage treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the filter mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the explosion structure of the oxygen-increasing mechanism of the utility model;

[0020] Figure 4 It is an enlarged structural diagram of the stirring mechanism of the utility model.

[0021] In the figure: 1. water suction pipe; 2. water pump; 3. filtering mechanism; 301. filtering chamber; 302. water inlet; 303. stainless steel filter plate; 304. polypropylene filter plate; 305. activated carbon filter plate; 306. guide plate; 307. water outlet pipe; 4. oxygenation mechanism; 401. oxygenation chamber; 402. ultraviolet lamp tube; 403. lampshade; 404. oxygenation pump; 405. oxygen supply pipe; 406. oxygen supply nozzle; 407. drain pipe; 5. stirring mechanism; 501. oxygenation top cover; 502. stirring motor; 503. stirring shaft; 504. stirring plate; 505. stirring rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 4 The utility model provides a technical solution: an oxygenation device with a sterilization structure, comprising a water pump 1, one end of the water pump 1 is plugged with a water pump 2, the other end of the water pump 2 is equipped with a filter mechanism 3, one end of the filter mechanism 3 is equipped with an oxygenation mechanism 4, and the top of the oxygenation mechanism 4 is equipped with a stirring mechanism 5.

[0024] The filtering mechanism 3 includes a filtering chamber 301, a water inlet 302 penetrates one side of the top of the filtering chamber 301, a stainless steel filter plate 303, a polypropylene filter plate 304 and an activated carbon filter plate 305 are respectively inserted on one side of the filtering chamber 301, a guide plate 306 is installed inside the filtering chamber 301, and a water outlet pipe 307 is installed on one side of the bottom of the filtering chamber 301.

[0025] The oxygen enrichment mechanism 4 includes an oxygen enrichment chamber 401, an ultraviolet lamp tube 402 is installed inside the oxygen enrichment chamber 401, a lampshade 403 is sleeved on the outside of the ultraviolet lamp tube 402, an oxygen enrichment pump 404 is installed on one side of the outer wall of the oxygen enrichment chamber 401, an oxygen supply pipe 405 is plugged into one end of the oxygen enrichment pump 404, an oxygen supply nozzle 406 is installed on the top of the oxygen supply pipe 405, and a drain pipe 407 is installed on one side of the bottom of the oxygen enrichment chamber 401.

[0026] The stirring mechanism 5 includes an oxygenation top cover 501, a stirring motor 502 is installed on the top of the oxygenation top cover 501, the bottom of the stirring motor 502 is driven and connected to a stirring shaft 503, a stirring disk 504 is welded to the bottom of the stirring shaft 503, and a stirring rod 505 is rotatably connected to the bottom of the stirring disk 504.

[0027] In this embodiment, Figure 1 and Figure 2 As shown, the stainless steel filter plate 303, the polypropylene filter plate 304 and the activated carbon filter plate 305 are respectively inserted in parallel and equidistantly on one side of the filter chamber 301, and a sealing ring is glued to one end of the outside of the three filter plates; impurities such as gravel in the water are filtered by the filter plates of three different materials to prevent impurities from entering the oxygenation device and affecting the normal operation of the oxygenation device. The sealing ring glued on the outside facilitates the replacement of the filter plate and also improves the overall sealing effect of the filter plate and the filter chamber 301.

[0028] In this embodiment, Figure 2 As shown, the guide plate 306 has a trapezoidal cross-sectional structure, and the lower end of the guide plate 306 forms a guide groove with the bottom inner wall of the filter chamber 301, and the higher end of the guide plate 306 is at the same height as the bottom of the outlet pipe 307; by setting the guide groove formed by the guide plate 306 at the bottom of the inner wall of the filter chamber 301, the filtered water is precipitated, and the finer impurities are further precipitated, and at the same time, the water is discharged through the higher outlet pipe 307, thereby improving the filtering effect of the filter mechanism 3 on impurities.

[0029] In this embodiment, Figure 3 As shown, the ultraviolet lamp tube 402 and the lampshade 403 are both annular structures and are both installed in a ring shape on the inner wall of the oxygenation chamber 401, and the lampshade 403 is made of a transparent waterproof material; an ultraviolet lamp is arranged in the oxygenation chamber 401 to sterilize the water in the oxygenation chamber 401, and the annular arrangement is used to improve the irradiation effect on the water, thereby improving the sterilization effect on the water in the oxygenation device.

[0030] In this embodiment, Figure 3As shown, the oxygen supply pipe 405 is fitted with the bottom inner wall of the oxygenation chamber 401 by plugging one end of the oxygenation pump 404, and there are multiple oxygen supply nozzles 406, which are evenly distributed on the top of the oxygen supply pipe 405; the multiple oxygen supply nozzles 406 are used to jointly supply oxygen to the water body, thereby improving the oxygenation efficiency of the oxygenation device, thereby improving the operating efficiency of sewage treatment.

[0031] In this embodiment, Figure 4 As shown, a plurality of stirring blades are evenly distributed on the outside of the stirring rod 505, and a plurality of stirring rods 505 are evenly rotated and connected to the bottom of the stirring plate 504; the stirring blades on the plurality of rotating stirring rods 505 are used to stir the water body together, thereby improving the contact effect between the water body and oxygen, facilitating the combination of the water body and oxygen, and improving the oxygenation operation efficiency of the oxygenation device.

[0032] The use method and advantages of the utility model: When the oxygen-increasing device with a sterilization structure is used, the working process is as follows:

[0033] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, first, the operator places the pumping pipe 1 in the sewage treatment pool that needs to be oxygenated, and starts the water pump 2 to pump the sewage into the filter chamber 301 through the water inlet 302; then the sewage passes through the stainless steel filter plate 303, the polypropylene filter plate 304 and the activated carbon filter plate 305 in turn to filter impurities such as gravel, and enters the guide groove through the guide plate 306 at the bottom to further precipitate the impurities; then the filtered water enters the oxygenation chamber 401 through the outlet pipe 307, and the oxygenation pump 404 is started to pass through The oxygen supply nozzle 406 on the oxygen supply pipe 405 pumps oxygen into the water body, and starts the ultraviolet lamp 402 to sterilize the water body; finally, the stirring motor 502 on the top of the oxygenation cover 501 is started to drive the stirring shaft 503 to rotate, driving the stirring blades on the stirring rod 505 under the stirring plate 504 to further rotate, and under the action of multiple groups of stirring blades, the oxygen and the water body are fully contacted and fused. After the oxygenation is completed, the valve on the drain pipe 407 can be opened to discharge the water body back into the sewage treatment pool.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An oxygenation device with a sterilization structure, comprising a water pumping pipe (1), characterized in that: A water pump (2) is plugged into one end of the water pump (1), a filtering mechanism (3) is installed at the other end of the water pump (2), an oxygenation mechanism (4) is installed at one end of the filtering mechanism (3), and a stirring mechanism (5) is installed on the top of the oxygenation mechanism (4); The filtering mechanism (3) comprises a filtering chamber (301), a water inlet (302) is penetrated on one side of the top of the filtering chamber (301), a stainless steel filter plate (303), a polypropylene filter plate (304) and an activated carbon filter plate (305) are respectively plugged into one side of the filtering chamber (301), a guide plate (306) is installed inside the filtering chamber (301), and a water outlet pipe (307) is installed on one side of the bottom of the filtering chamber (301); The oxygenation mechanism (4) comprises an oxygenation chamber (401), an ultraviolet lamp tube (402) is installed inside the oxygenation chamber (401), a lampshade (403) is sleeved on the outside of the ultraviolet lamp tube (402), an oxygenation pump (404) is installed on one side of the outer wall of the oxygenation chamber (401), an oxygen supply pipe (405) is plugged into one end of the oxygenation pump (404), an oxygen supply nozzle (406) is installed on the top of the oxygen supply pipe (405), and a drainage pipe (407) is installed on one side of the bottom of the oxygenation chamber (401); The stirring mechanism (5) comprises an oxygenation top cover (501), a stirring motor (502) is installed on the top of the oxygenation top cover (501), the bottom of the stirring motor (502) is drivingly connected to a stirring shaft (503), the bottom of the stirring shaft (503) is welded with a stirring disk (504), and the bottom of the stirring disk (504) is rotatably connected to a stirring rod (505).

2. The oxygen enrichment device with a sterilization structure according to claim 1, characterized in that: The stainless steel filter plate (303), the polypropylene filter plate (304) and the activated carbon filter plate (305) are respectively inserted in parallel and equidistantly on one side of the filter bin (301), and a sealing ring is glued to one end of the outside of the three filter plates.

3. The oxygen enrichment device with a sterilization structure according to claim 1, characterized in that: The guide plate (306) has a trapezoidal cross-sectional structure, and the lower end of the guide plate (306) forms a guide groove with the bottom inner wall of the filter bin (301), and the higher end of the guide plate (306) is at the same height as the bottom of the water outlet pipe (307).

4. The oxygen enrichment device with a sterilization structure according to claim 1, characterized in that: The ultraviolet lamp tube (402) and the lampshade (403) are both annular structures and are both annularly mounted on the inner wall of the oxygen enrichment chamber (401), and the lampshade (403) is made of a transparent waterproof material.

5. The oxygen enrichment device with a sterilization structure according to claim 1, characterized in that: The oxygen supply pipe (405) is connected to one end of the oxygen pump (404) and is fitted to the bottom inner wall of the oxygen supply chamber (401). There are multiple oxygen supply nozzles (406) that are evenly distributed on the top of the oxygen supply pipe (405).

6. The oxygen enrichment device with a sterilization structure according to claim 1, characterized in that: The outside of the stirring rod (505) is evenly distributed with a plurality of stirring blades, and the bottom of the stirring plate (504) is evenly rotatably connected with a plurality of stirring rods (505).

Images