Antibiotic wastewater degradation equipment

Abstract

The utility model discloses antibiotic wastewater degradation equipment which comprises an equipment shell, a sprayer arranged at the top in the equipment shell, a filler carrying disc arranged in the equipment shell and an aeration disc matched with the filler carrying disc, an impeller is rotationally arranged on the filler carrying disc, the aeration disc is composed of an annular pipe and a support, and the annular pipe is arranged on the support. The support is arranged in the center of the annular pipe and fixedly connected with the annular pipe, a shaft hole used for erecting the air wheel is formed in the center of the support, one end of a shaft rod of the air wheel is in butt joint with a shaft rod of the impeller, an annular opening is formed in the inner annular face of the annular pipe, and the air wheel is provided with an annular turned-over edge rotationally connected with the annular opening in a sealed mode. And a plurality of pneumatic plates are arranged on the annular turned-over edge at intervals, and an air inlet extending out of the equipment shell is formed in one side of the annular pipe. The equipment disclosed by the utility model can disturb the catalytic filler in the filler carrying disc, so that the treatment effect of the catalytic filler on antibiotic wastewater is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment equipment, in particular to antibiotic wastewater degradation equipment. Background Art

[0002] Domestic sewage is one of the sources of antibiotic pollution. Antibiotics that are not absorbed by the human body are discharged into the sewage network through urine and feces. Since most urban sewage treatment systems cannot effectively treat the residual antibiotics in the water, these drugs will be discharged into rivers, lakes, and seas along with the effluent from the sewage network. The aquaculture industry is also one of the main sources of antibiotic pollution. In order to improve the survival rate of farmed animals, farmers usually add a large amount of antibiotics to the feed to ensure the survival rate of the animals. Since China has not yet made specific requirements for the discharge of livestock feces, farmers often discharge aquaculture wastewater or animal feces directly into rivers and soil. Therefore, the antibiotic pollution faced by China is more serious than that of developed countries such as the United States and Europe and the United States.

[0003] Antibiotics are difficult to degrade under natural conditions, and they are persistently toxic to organisms in the environment, posing a potential risk to the environmental ecosystem. However, when the existing antibiotic wastewater is treated with catalytic fillers, it is difficult to fully utilize the catalytic fillers, so that some catalytic fillers cannot play an effective role. Therefore, a new type of antibiotic wastewater treatment equipment is needed to solve these problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an antibiotic wastewater degradation device.

[0005] The technical solution of the utility model is: an antibiotic wastewater degradation device, comprising a device housing, a sprinkler arranged at the top of the device housing, a filler carrier plate arranged in the device housing for containing catalytic fillers, and an aeration plate matched with the filler carrier plate.

[0006] The packing carrier plate is rotatably provided with an impeller, one end of the shaft of the impeller penetrates the packing carrier plate and is provided with a butt end A, and the aeration plate is detachably connected to the bottom of the packing carrier plate.

[0007] The aeration plate is composed of an annular tube and an air wheel which is sleeved in the annular tube. The annular tube is clamped on the inner wall of the equipment shell through a bracket. One end of the shaft of the air wheel is provided with a docking end B for clamping with the docking end A.

[0008] Furthermore, the inner annular surface of the annular tube has an annular opening, and the air wheel is provided with an annular flange rotatably sealed with the annular opening, and a plurality of pneumatic plates are arranged at intervals on the annular flange, and one side of the annular tube is provided with an air inlet extending out of the device housing.

[0009] Description: The placement of the air wheel can be achieved through the setting of the annular opening and the annular flange, so that the airflow effectively drives the air wheel to rotate, thereby driving the impeller to rotate.

[0010] Furthermore, the side wall of the device housing is provided with a plurality of material guide pipes, the upper and lower ends of the material guide pipes are both connected to the interior of the device housing, a material guide plate that can be raised and lowered is provided in the material guide pipe, and the upper end of the material guide pipe has a 90° elbow.

[0011] An elastic rope for connecting to the inner bottom surface of the material guide tube is provided on the lower end surface of the material guide plate, and a blocking cloth is connected to the interface of the lower end of the material guide tube. A reel is provided in the internal cavity of the inner bottom surface of the material guide tube, and the reel is fixedly connected to one end of the blocking cloth for winding up the blocking cloth; a pull rope for cooperating with the rotation and lifting of the impeller is provided on the upper end surface of the material guide plate.

[0012] Description: The above-mentioned material guide pipe and material guide plate can be effectively linked with the rotation of the impeller. The rotation of the impeller provides power support for the material guide plate to be lifted along the material guide pipe. The material guide pipe and the material guide plate can be used to lift the catalytic filler located in the lower layer on the filler carrier to the upper layer, which can effectively promote the disturbance effect of the catalytic filler, thereby promoting the treatment effect of the catalytic filler on antibiotic wastewater.

[0013] Furthermore, a grid groove for accommodating catalytic fillers is provided on the upper surface of the guide plate.

[0014] Description: The setting of the grid sink can increase the probability of the catalytic filler being retained on the guide plate. As the guide plate rises along the guide pipe, more catalytic fillers are lifted from the lower layer to the upper layer for replacement.

[0015] Furthermore, a limiting block for preventing the material guide plate from sliding out is provided at the upper end of the material guide tube.

[0016] Note: The setting of the limit block can provide a limit stop for the guide plate on the one hand, and on the other hand, a slight impact will be generated when the guide plate moves to the limit block, which is conducive to quickly shaking the catalytic filler into the filler carrier.

[0017] Furthermore, the butt end A and the butt end B are connected by means of a projection and a groove.

[0018] Description: The concave-convex clamping method has the advantages of strong rotation transmission stability, convenient disassembly and assembly, and low production cost.

[0019] Furthermore, the butt end A and the butt end B are both coated with a magnetic coating.

[0020] Note: When using concave-convex clamping, in order to improve the stability of the docking between the two, a magnetic coating is applied on both the docking end A and the docking end B, which helps to quickly attract and position the two and improve the stability of the docking between the two.

[0021] Furthermore, the sprinkler is composed of a plurality of annular water distribution pipes, and the annular water distribution pipes are connected in sequence through pipelines and are provided with a water inlet for the introduction of antibiotic wastewater.

[0022] Description: The use of a ring-shaped water distribution pipe to construct a sprinkler can make the antibiotic wastewater more evenly distributed, thereby improving the treatment effect of the catalytic filler.

[0023] The beneficial effects of the utility model are:

[0024] (1) The antibiotic wastewater degradation equipment of the utility model is designed with a detachable packing carrier and aeration plate, which can be used for rapid replacement and maintenance of parts. In addition, through the linkage between the aeration plate and the packing carrier, the aeration plate drives the synchronous rotation of the air impeller and the impeller using the gas delivered by the air pump, thereby disturbing the catalytic packing in the packing carrier, thereby improving the treatment effect of the catalytic packing on antibiotic wastewater.

[0025] (2) The antibiotic wastewater degradation equipment of the utility model can be effectively linked with the rotation of the impeller through the guide pipe and the guide plate. The rotation of the impeller provides power support for the guide plate to be lifted along the guide pipe. The guide pipe and the guide plate can be used to lift the catalytic filler located in the lower layer on the filler carrier to the upper layer, which can effectively promote the disturbance effect of the catalytic filler, thereby further promoting the treatment of antibiotic wastewater by the catalytic filler. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is an appearance diagram of the antibiotic wastewater degradation device of Example 1 of the utility model;

[0027] Figure 2 This is a schematic diagram of the internal structure of the antibiotic wastewater degradation device of Example 1 of the utility model;

[0028] Figure 3 This is an appearance diagram of the antibiotic wastewater degradation device of Example 2 of the utility model;

[0029] Figure 4 This is a schematic diagram of the internal structure of the antibiotic wastewater degradation device of Example 2 of the utility model;

[0030] Figure 5 It is a schematic diagram of a sprinkler of Example 1 of the utility model;

[0031] Figure 6 It is a schematic diagram of a sprinkler of Embodiment 5 of the present utility model;

[0032] Figure 7 This is a schematic diagram of the internal structure of the material guide tube of Example 2 of the utility model;

[0033] Figure 8 It is a schematic diagram of the impeller structure of the utility model;

[0034] Fig. 9 It is a schematic diagram of the structure of the aeration plate of the utility model;

[0035] Fig.10 It is a schematic diagram of the turbine structure of the utility model;

[0036] Among them, 1-equipment housing, 2-sprinkler, 21-annular water distribution pipe, 22-water inlet, 3-filling carrier, 31-impeller, 4-aeration plate, 41-annular pipe, 411-air inlet, 412-annular opening, 42-bracket, 43-air turbine, 431-annular flange, 432-pneumatic plate, 5-material guide pipe, 51-material guide plate, 52-cloth stop, 53-reel, 54-pull rope, 55-pull hook, 551-slider, 552-push plate, 56-limit block. DETAILED DESCRIPTION

[0037] The present invention will be further described in detail below in conjunction with specific implementation methods to better reflect the advantages of the present invention.

[0038] Example 1: Figure 1 , Figure 2 As shown, an antibiotic wastewater degradation device includes an equipment housing 1, a sprayer 2 arranged at the top of the equipment housing 1 for spraying antibiotic wastewater, a filler carrier 3 arranged in the equipment housing 1 for containing catalytic fillers, and an aeration plate 4 matched with the filler carrier 3, as shown in FIG. Figure 5 As shown, the sprayer 2 is a commercially available spray head;

[0039] like Figure 8 As shown, an impeller 31 is rotatably provided on the packing carrier 3, one end of the shaft of the impeller 31 penetrates the packing carrier 3 and is provided with a butt end A, and the aeration plate 4 is detachably connected to the bottom of the packing carrier 3.

[0040] like Fig. 9 , Fig.10As shown, the aeration plate 4 is composed of an annular tube 41 and an air wheel 43. The annular tube 41 is clamped on the inner wall of the equipment shell 1 through a bracket 42. One end of the shaft of the air wheel 43 is provided with a docking end B for clamping with the docking end A. The inner annular surface of the annular tube 41 is provided with an annular opening 412, and the air wheel 43 is provided with an annular flange 431 which is rotatably sealed with the annular opening 412, and a plurality of pneumatic plates 432 are spaced apart on the annular flange 431. One side of the annular tube 41 is provided with an air inlet 411 extending out of the equipment shell 1; wherein, the docking end A and the docking end B are clamped in a manner of a protrusion and a groove, both of which are cross-shaped structures.

[0041] The method of using the above antibiotic wastewater degradation equipment is:

[0042] The antibiotic wastewater is sprayed onto the catalytic filler on the filler carrier plate 3 through the sprayer 2. The catalytic filler is selected from the iron-carbon micro-electrolysis filler of Bize BZ-TL-888. At the same time, the air pump is started to supply air to the aeration plate 4. When the airflow acts on the pneumatic plate 432, the air wheel 43 rotates. When the shaft of the air wheel 43 is connected with the shaft of the impeller 31, the impeller 31 rotates, thereby stirring the catalytic filler in the filler carrier plate 3, so that more catalytic filler can quickly contact with the antibiotic wastewater, thereby improving the treatment effect of the catalytic filler on the antibiotic wastewater.

[0043] Embodiment 2: This embodiment differs from Embodiment 1 in that Figure 3 , Figure 4 , Figure 7 As shown, two material guide tubes 5 are provided on the side wall of the equipment housing 1, and the upper and lower ends of the material guide tubes 5 are connected to the inside of the equipment housing 1. A material guide plate 51 that can be raised and lowered is provided in the material guide tube 5. The upper end of the material guide tube 5 has a 90° elbow, and an elastic rope for connecting with the inner bottom surface of the material guide tube 5 is provided on the lower end surface of the material guide plate 51. A stopper 52 is connected to the interface of the material guide plate 51 facing the lower end of the material guide tube 5, and a reel 53 is provided in the inner cavity of the inner bottom surface of the material guide tube 5. The reel 53 is fixedly connected to one end of the cloth 52 and is used for winding up the cloth. A pull rope 54 is provided on the upper end surface of the guide plate 51 for cooperating with the impeller 31 to rotate and lift. The pull rope 54 passes through a limiting hole provided on the inner wall of the device housing 1 and is provided with a hook 55. An arc groove for sliding the hook 55 is provided on the inner wall of the device housing 1. The hook 55 is composed of a slider 551 slidably arranged in the arc groove and a push plate 552 hinged to the slider 551 through a torsion spring.

[0044] It is understandable that in order to improve the efficiency of the upward and downward movement of the guide plate 51, Figure 7 As shown, a guide rail is provided on the inner wall of the material guide tube 5 to facilitate the upward and downward movement of the material guide plate 51 .

[0045] The method of using the above antibiotic wastewater degradation equipment is:

[0046] On the basis of the method for using the antibiotic wastewater degradation device in Example 1, when the impeller 31 rotates, the blades of the impeller 31 will periodically push the push plate 552, so that the hook 55 slides along the arc groove, and then the guide plate 51 is lifted along the guide tube 51 by the pull rope 54 to discharge the catalytic filler on the guide plate 51 through the upper end docking port of the guide tube 5, so that the guide tube 5 lifts the catalytic filler of the lower layer to the upper layer of the catalytic filler, thereby enhancing the disturbance efficiency of the catalytic filler. When the blades continue to rotate, the guide plate 51 cannot continue to move. At this time, under the action of the torsion spring, the push plate 552 is deflected, so that the blades continue to rotate, and the guide plate 51 is reset under the action of the elastic rope, and at the same time, the baffle 52 is rolled up by the reel 53, and the catalytic filler in the equipment housing 1 can fall onto the guide plate 51;

[0047] At the same time, on this basis, we can also install a backwashing annular pipe in the vertical section of the guide pipe 5, so that the catalytic filler can be backwashed each time the catalytic filler is transported upward, but the flushing start and shut-down time of the backwashing annular pipe needs to be controlled by a controller to avoid a large amount of backwashing water flowing into the equipment;

[0048] We can also install a material replacement device on the guide pipe 5 to replace the catalytic filler that is lifted to the vertical section so that new catalytic filler can enter the equipment. For example, in the same way as the above-mentioned backwash annular pipe setting, a material replacement annular pipe is added to push the lifted catalytic filler out of the guide pipe 5 through the baffle plate, and at the same time, the unused catalytic filler enters the guide plate 51 and enters the equipment under the continued movement of the guide plate 51.

[0049] Embodiment 3: This embodiment differs from Embodiment 2 in that a grid groove for accommodating catalytic fillers is provided on the upper end surface of the guide plate 51 .

[0050] The method of using the above-mentioned antibiotic wastewater degradation equipment is as follows: by setting up the square grid sedimentation tank, the probability of the catalytic filler being retained on the guide plate 51 can be further increased, so that when the guide plate 51 is lifted upward along the guide pipe 5, it can enter the equipment.

[0051] Embodiment 4: This embodiment differs from Embodiment 2 in that Figure 7 As shown, a limiting block 56 is provided at the upper end of the material guiding tube 5 to prevent the material guiding plate 51 from sliding out.

[0052] The method of using the above-mentioned antibiotic wastewater degradation equipment is as follows: when the guide plate 51 moves to the limit block 56, under the push of the blades, the guide plate 51 will simultaneously produce an instantaneous impact on the limit block 56, so that the catalytic filler can fall into the equipment faster under this vibration.

[0053] Embodiment 5: This embodiment differs from Embodiment 1 in that Figure 6 As shown, the sprinkler 2 is composed of a plurality of annular water distribution pipes 21, and the annular water distribution pipes 21 are connected in sequence through pipelines, and are provided with a water inlet 22 for the introduction of antibiotic wastewater.

[0054] The method of using the above antibiotic wastewater degradation equipment is: by sequentially sleeved from the inside to the outside with annular water distribution pipes 21 of different ring diameters, the antibiotic wastewater is introduced into the sprayer 2 through the water inlet 22, so that the antibiotic wastewater can be sprayed on the catalytic filler more evenly.

Claims

1. An antibiotic wastewater degradation device, characterized in that: The invention comprises an equipment housing (1), a sprayer (2) arranged at the top of the equipment housing (1), a filler carrier (3) arranged in the equipment housing (1) for containing catalytic filler, and an aeration plate (4) matched with the filler carrier (3), wherein an impeller (31) is rotatably provided on the filler carrier (3), and the aeration plate (4) is composed of an annular tube (41) and an air wheel (43) sleeved in the annular tube (41) and used for driving the impeller (31) to rotate.

2. The antibiotic wastewater degradation device according to claim 1, characterized in that: The inner annular surface of the annular tube (41) is provided with an annular opening (412), and the air wheel (43) is provided with an annular flange (431) rotatably sealed with the annular opening (412), and a plurality of pneumatic plates (432) are arranged at intervals on the annular flange (431).

3. The antibiotic wastewater degradation device according to claim 1, characterized in that: The side wall of the equipment housing (1) is provided with a plurality of material guide tubes (5), the upper and lower ends of the material guide tubes (5) are both connected to the interior of the equipment housing (1), a material guide plate (51) which can be raised and lowered is provided in the material guide tube (5), an elastic rope for connecting to the inner bottom surface of the material guide tube (5) is provided on the lower end surface of the material guide plate (51), and a stop cloth (52) is connected to the lower end interface of the material guide plate (51) facing the material guide tube (5); a pull rope (54) for cooperating with the impeller (31) to rotate and lift is provided on the upper end surface of the material guide plate (51).

4. The antibiotic wastewater degradation device according to claim 3, characterized in that: The upper end surface of the guide plate (51) is provided with a grid groove for accommodating catalytic fillers.

5. The antibiotic wastewater degradation equipment according to claim 3, characterized in that: The upper end of the material guide tube (5) is provided with a limiting block (56) for preventing the material guide plate (51) from sliding out.

6. The antibiotic wastewater degradation equipment according to claim 1, characterized in that: The sprayer (2) is composed of a plurality of annular water distribution pipes (21), and the annular water distribution pipes (21) are connected in sequence through pipelines and are provided with a water inlet (22) for the introduction of antibiotic wastewater.

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