Nicotine-containing wastewater treatment aeration system

Abstract

The utility model relates to the technical field of wastewater treatment equipment, in particular to a nicotine-containing wastewater treatment aeration system. A nicotine-containing wastewater treatment aeration system comprises an aeration tank and the like, three partition plates are fixedly connected between the front inner wall and the rear inner wall of the aeration tank at intervals, and a mounting plate is fixedly connected to the top of the aeration tank. After the hand screw is unscrewed and the hose and the square pipe are disconnected, a certain square pipe can be independently lifted up, so that a certain aeration pipe and an aeration nozzle arranged on the aeration pipe can be conveniently and independently cleaned and maintained, and normal use of other aeration pipes is not influenced; according to the aeration tank, all the aeration pipes and aeration nozzles can be uniformly maintained and cleaned only by sliding the inverted T-shaped sliding plate backwards, time and labor are saved, and when the sliding rail is lifted, the aeration pipes can move backwards only by sliding the inverted T-shaped sliding plate backwards, so that the upper space of the aeration tank is vacated, and a worker can conveniently clean the inner wall of the aeration tank.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment equipment, in particular to an aeration system for treating nicotine-containing wastewater. Background Art

[0002] Tobacco processing, cigarette manufacturing, and nicotine production inevitably generate large amounts of nicotine-rich wastewater. Discharge of this wastewater without proper treatment poses a serious threat to the natural environment. Therefore, it is crucial to utilize aeration systems to centrally and efficiently purify this nicotine-containing wastewater.

[0003] However, the current wastewater treatment aeration system has a design limitation: the aeration tubes are firmly fixed to the bottom of the aeration tank. This design not only increases the difficulty of daily maintenance and cleaning of the aeration tubes, but also brings many inconveniences to the cleaning of the aeration tank. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings in the prior art, the utility model provides an aeration system for treating nicotine-containing wastewater.

[0005] The technical solution is: an aeration system for treating nicotine-containing wastewater, including an aeration tank, a partition plate, a mounting plate and an air supply component. Three partition plates are fixedly connected at intervals between the front and rear inner walls of the aeration tank. A mounting plate is fixedly connected to the top of the aeration tank. An air supply component is arranged on the top of the mounting plate. The system also includes an adjustment component and an aeration component. The adjustment component is arranged on the top of the mounting plate. An aeration component for aerating the wastewater in the aeration tank is arranged on the adjustment component. The adjustment component is used to adjust the height and front and rear position of the aeration component. The air supply component is used to supply aeration gas to the aeration component.

[0006] Furthermore, the air supply assembly includes an aeration fan, a mounting bracket, an air supply pipe, a connecting pipe, a flow meter, a diversion pipe, an electronically controlled flow regulating valve, a pressure sensor, a dissolved oxygen sensor and a control cabinet. The aeration fan is installed on the top right side of the mounting plate, the mounting bracket is fixedly connected to the top rear side of the mounting plate, the air supply pipe is fixedly connected to the top of the mounting bracket, the top of the aeration fan is connected to a connecting pipe, the end of the connecting pipe away from the aeration fan is connected to the right end of the air supply pipe, a flow meter is provided on the upper part of the connecting pipe, three diversion pipes are fixedly connected to the upper part of the mounting bracket at intervals, the upper ends of the three diversion pipes are all connected to the air supply pipe, and the upper parts of the three diversion pipes are all provided with electronically controlled flow regulating valves and pressure sensors at intervals, three dissolved oxygen sensors are installed on the inner wall on the rear side of the aeration tank, and a control cabinet is installed on the top right side of the mounting plate.

[0007] Furthermore, the adjustment assembly includes a sleeve, a sleeve rod, a slide rail and an inverted T-shaped slide plate. Three sleeves are fixedly connected at intervals on the front and rear sides of the mounting plate. The sleeves are slidably connected with sleeve rods. The tops of two adjacent sleeve rods in the front and rear directions are fixedly connected with slide rails, and the slide rails are slidably connected with inverted T-shaped slide plates.

[0008] Furthermore, the aeration assembly includes an air storage pipe, a fixing seat, a square tube, a valve tube, a hose, a connector, a connecting nozzle, an aeration pipe, an aeration nozzle and a hand screw. The tops of the three inverted T-shaped slides are fixedly connected to the air storage pipes, the lower ends of the three diversion pipes are respectively connected to the adjacent air storage pipes, the left sides of the three air storage pipes are fixedly connected with five fixing seats at intervals, the tops of the three air storage pipes are connected with five valve pipes at intervals, the fixing seats are slidably connected with square tubes, the tops of the valve pipes are connected with hoses, the ends of the hoses away from the adjacent valve tubes are movably connected with connectors, the tops of the square tubes are connected with connecting nozzles, the adjacent connecting heads and the connecting nozzles can be connected by threads, the bottoms of the square tubes are connected to the aeration pipes, multiple aeration nozzles are arranged at intervals on the aeration pipes, and the left sides of the fixing seats are threaded with hand screws.

[0009] Furthermore, it also includes scraper plates. Five scraper plates are fixedly connected at intervals on the left sides of the three slide rails, and the square tubes pass through the adjacent scraper plates.

[0010] Furthermore, a handle is included, and the top of the square tube is fixedly connected to the handle.

[0011] The utility model has the following advantages: after loosening the hand screw and disconnecting the connection between the hose and the square tube, a certain square tube can be lifted up separately, so that it is convenient to clean and maintain a certain aeration tube and the aeration nozzle arranged thereon separately without affecting the normal use of other aeration tubes; after lifting the slide rail upward, all aeration tubes and aeration nozzles can be uniformly maintained and cleaned, saving time and effort; when lifting the slide rail, the aeration tube can be moved backward by sliding the inverted T-shaped slide plate backward, thereby freeing up the upper space of the aeration tank, making it convenient for staff to clean the inner wall of the aeration tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the three-dimensional structure of the mounting frame, air supply pipe, flow meter, etc. of the utility model.

[0014] Figure 3 It is a schematic diagram of the three-dimensional structure of the sleeve rod, inverted T-shaped slide plate and gas storage pipe of the utility model.

[0015] Figure 4It is a three-dimensional structural diagram of the connecting nozzle, thumb screw and scraper etc. of the utility model.

[0016] In the above drawings: 1: aeration tank, 2: partition plate, 3: mounting plate, 4: aeration fan, 401: mounting frame, 41: air supply pipe, 42: connecting pipe, 43: flow meter, 44: diverter pipe, 45: electronically controlled flow regulating valve, 46: pressure sensor, 47: dissolved oxygen sensor, 471: control cabinet, 51: sleeve, 52: sleeve rod, 53: slide rail, 54: inverted T-shaped slide plate, 61: air storage pipe, 62: fixing seat, 63: square tube, 64: valve tube, 65: hose, 66: connector, 67: connecting nozzle, 68: aeration pipe, 69: aeration nozzle, 7: thumb screw, 8: scraper, 9: handle. DETAILED DESCRIPTION

[0017] Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present invention. The appearance of such a phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0018] Example: Aeration system for treating nicotine-containing wastewater, such as Figures 1-4 As shown, it includes an aeration tank 1, a partition plate 2, a mounting plate 3 and an air supply assembly. Three partition plates 2 are fixedly connected at intervals between the front and rear inner walls of the aeration tank 1. The three partition plates 2 divide the aeration tank 1 into an anaerobic tank, an anoxic tank, an aerobic tank and an MBR membrane tank from left to right. A mounting plate 3 is fixedly connected to the top of the aeration tank 1. An air supply assembly is provided on the top of the mounting plate 3. It also includes an adjustment assembly and an aeration assembly. An adjustment assembly is provided on the top of the mounting plate 3. An aeration assembly for aerating the wastewater in the aeration tank 1 is provided on the adjustment assembly. The adjustment assembly is used to adjust the height and front and rear position of the aeration assembly. The air supply assembly is used to supply aeration gas to the aeration assembly.

[0019] like Figure 1 and Figure 2As shown, the air supply assembly includes an aeration fan 4, a mounting bracket 401, an air supply pipe 41, a connecting pipe 42, a flow meter 43, a shunt pipe 44, an electrically controlled flow regulating valve 45, a pressure sensor 46, a dissolved oxygen sensor 47 and a control cabinet 471. The aeration fan 4 is installed on the right side of the top of the mounting plate 3, the mounting bracket 401 is fixedly connected to the rear side of the top of the mounting plate 3, the air supply pipe 41 is fixedly connected to the top of the mounting bracket 401, the top of the aeration fan 4 is connected to the connecting pipe 42, the end of the connecting pipe 42 away from the aeration fan 4 is connected to the right end of the air supply pipe 41, the flow meter 43 is provided on the upper part of the connecting pipe 42, the mounting bracket Three diversion pipes 44 are fixedly connected to the upper part of 401 at intervals. The upper ends of the three diversion pipes 44 are connected to the air supply pipe 41. The upper parts of the three diversion pipes 44 are all provided with electric control flow regulating valves 45 and pressure sensors 46 at intervals. Three dissolved oxygen sensors 47 are installed at intervals on the inner wall of the rear side of the aeration tank 1. A control cabinet 471 is installed on the right side of the top of the installation plate. The control cabinet 471 is electrically connected to the aeration fan 4, flow meter 43, electric control flow regulating valve 45, pressure sensor 46 and dissolved oxygen sensor 47 respectively, and through these electrical components, the dissolved oxygen concentration in the aeration tank 1 can be accurately adjusted.

[0020] like Figure 2 and Figure 3 As shown, the adjustment assembly includes a sleeve 51, a sleeve rod 52, a slide rail 53 and an inverted T-shaped slide plate 54. Three sleeves 51 are fixedly connected at intervals on the front and rear sides of the mounting plate. The sleeves 51 are slidably connected with the sleeve rods 52. The slide rail 53 is fixedly connected between the tops of two adjacent sleeve rods 52 in the front and rear directions, and the inverted T-shaped slide plate 54 is slidably connected with the slide rail 53.

[0021] like Figure 2 、 Figure 3 and Figure 4 As shown, the aeration assembly includes an air storage pipe 61, a fixing seat 62, a square tube 63, a valve pipe 64, a hose 65, a connector 66, a connecting nozzle 67, an aeration pipe 68, an aeration nozzle 69 and a hand screw 7. The tops of the three inverted T-shaped slides 54 are fixedly connected to the air storage pipe 61, and the lower ends of the three diversion pipes 44 are respectively connected to the adjacent air storage pipes 61. The left sides of the three air storage pipes 61 are fixedly connected to five fixing seats 62 at intervals, and the tops of the three air storage pipes 61 are connected to five valves at intervals. Tube 64, square tube 63 is slidably connected in the fixed seat 62, the top of the valve tube 64 is connected to a hose 65, and the end of the hose 65 away from the adjacent valve tube 64 is movably connected to a connector 66, the top of the square tube 63 is connected to a connecting nozzle 67, and the adjacent connecting heads 66 and the connecting nozzles can be connected by threads, the bottom of the square tube 63 is connected to an aeration tube 68, and a plurality of aeration nozzles 69 are arranged at intervals on the aeration tube 68, and the left side of the fixed seat 62 is threadedly connected to a hand screw 7.

[0022] First, the staff injected the nicotine-containing wastewater into the anaerobic tank, and then used external pumping equipment to pump the wastewater into the anoxic tank, aerobic tank and MBR membrane tank in turn. These four tanks work together to achieve effective treatment of wastewater: the anaerobic tank and anoxic tank are mainly used for the degradation of organic matter and the removal of nitrogen elements, the aerobic tank further degrades organic matter and improves the effluent water quality, and the MBR membrane tank improves the stability of the effluent water quality through membrane separation technology. When the aeration pipe 68 and the aeration nozzle 69 need to be maintained and cleaned, the staff first closes the valve pipe 64, then unscrews the connecting head 66 from the connecting nozzle 67, disconnects the connection between the hose 65 and the square tube 63, and then loosens the hand screw 7. At this time, the staff can slide the square tube 63 upward from the fixing seat 62, thereby driving the aeration pipe 68 and the aeration nozzle 69 arranged thereon to move upward to the position at the top of the aeration tank 1. In this way, the staff can perform maintenance on a certain aeration pipe 68 separately. Lift it up for maintenance and cleaning without affecting the normal use of other aeration pipes 68. If it is necessary to perform overall maintenance and cleaning on the aeration pipes 68 and aeration nozzles 69, the staff can lift the three slide rails 53 vertically upward under the guidance of the sleeve rod 52 and the sleeve 51, so that all the square tubes 63 and aeration nozzles 69 can be moved upward to the position at the top of the aeration tank 1. In this way, the staff can conveniently perform maintenance and cleaning on all the aeration pipes 68 and aeration nozzles 69. In addition, if the staff needs to clean the inner wall of the aeration tank 1, they can first lift the three slide rails 53 upward so that all the square tubes 63 and aeration nozzles 69 can be moved upward to the position at the top of the aeration tank 1, and then push the three inverted T-shaped slides 54 to slide backward along the slide rails 53, so that the aeration pipes 68 can all move from the position directly above the aeration tank 1 to the upper rear thereof, thereby freeing up the upper space of the aeration tank 1, making it easier for the staff to clean the inner wall of the aeration tank 1.

[0023] like Figure 4 As shown, a scraper 8 is also included. Five scrapers 8 are fixedly connected to the left sides of the three slide rails 53 at intervals, and the square tubes 63 all pass through adjacent scrapers 8.

[0024] By providing the scraper 8 , when the staff lifts a square tube 63 upward, the sludge and other impurities carried on the surface of the square tube 63 will be scraped off by the scraper 8 , thereby keeping the square tube 63 and the fixing seat 62 clean.

[0025] like Figure 3 As shown, a handle 9 is also included, and the top of the square tube 63 is fixedly connected to the handle 9.

[0026] By providing the handle 9, the staff can more conveniently lift the square tube 63 upwards for maintenance or cleaning operations.

[0027] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. An aeration system for treating nicotine-containing wastewater, comprising an aeration tank (1), a partition plate (2), a mounting plate (3) and an air supply assembly, wherein three partition plates (2) are fixedly connected at intervals between the front and rear inner walls of the aeration tank (1), a mounting plate (3) is fixedly connected to the top of the aeration tank (1), and an air supply assembly is provided on the top of the mounting plate (3), characterized in that: The aeration tank (1) further comprises an adjusting component and an aeration component. The adjusting component is provided on the top of the mounting plate (3). The adjusting component is provided with an aeration component for aerating the wastewater in the aeration tank (1). The adjusting component is used to adjust the height and front and rear position of the aeration component. The air supply component is used to supply aeration gas to the aeration component.

2. The nicotine-containing wastewater treatment aeration system according to claim 1, characterized in that: The air supply assembly includes an aeration fan (4), a mounting frame (401), an air supply pipe (41), a connecting pipe (42), a flow meter (43), a diversion pipe (44), an electric flow regulating valve (45), a pressure sensor (46), a dissolved oxygen sensor (47) and a control cabinet (471). The aeration fan (4) is installed on the right side of the top of the mounting plate (3). The mounting frame (401) is fixedly connected to the rear side of the top of the mounting plate (3). The air supply pipe (41) is fixedly connected to the top of the mounting frame (401). The top of the aeration fan (4) is connected to the connecting pipe (42). The connecting pipe One end of (42) away from the aeration fan (4) is connected to the right end of the air supply pipe (41), a flow meter (43) is provided on the upper part of the connecting pipe (42), three diversion pipes (44) are fixedly connected at intervals on the upper part of the mounting frame (401), the upper ends of the three diversion pipes (44) are all connected to the air supply pipe (41), and the upper parts of the three diversion pipes (44) are all provided with an electric control flow regulating valve (45) and a pressure sensor (46) at intervals. Three dissolved oxygen sensors (47) are installed at intervals on the inner wall of the rear side of the aeration tank (1), and a control cabinet (471) is installed on the right side of the top of the mounting plate.

3. The nicotine-containing wastewater treatment aeration system according to claim 2, characterized in that: The adjustment component includes a sleeve (51), a sleeve rod (52), a slide rail (53) and an inverted T-shaped slide plate (54). Three sleeves (51) are fixedly connected at intervals on both sides of the mounting plate. The sleeve rod (52) is slidably connected in each sleeve (51). The tops of two adjacent sleeve rods (52) in the front and rear directions are fixedly connected with a slide rail (53). The slide rail (53) is slidably connected to the inverted T-shaped slide plate (54).

4. The nicotine-containing wastewater treatment aeration system according to claim 3, characterized in that: The aeration assembly includes an air storage pipe (61), a fixing seat (62), a square pipe (63), a valve pipe (64), a hose (65), a connector (66), a connecting nozzle (67), an aeration pipe (68), an aeration nozzle (69) and a hand screw (7). The tops of the three inverted T-shaped slides (54) are fixedly connected to the air storage pipe (61). The lower ends of the three diversion pipes (44) are respectively connected to the adjacent air storage pipes (61). The left sides of the three air storage pipes (61) are fixedly connected to five fixing seats (62) at intervals. The tops of the three air storage pipes (61) are fixedly connected to five valve pipes ( 64), a square tube (63) is slidably connected in the fixing seat (62), a hose (65) is connected to the top of the valve tube (64), and a connector (66) is movably connected to the end of the hose (65) away from the adjacent valve tube (64). The top of the square tube (63) is connected to a connecting nozzle (67), and the adjacent connecting nozzles (66) and the connecting nozzle can be connected by threads. The bottom of the square tube (63) is connected to an aeration tube (68), and a plurality of aeration nozzles (69) are arranged at intervals on the aeration tube (68). The left side of the fixing seat (62) is threadedly connected to a hand screw (7).

5. The nicotine-containing wastewater treatment aeration system according to claim 4, characterized in that: It also includes a scraper (8), and five scrapers (8) are fixedly connected to the left sides of the three slide rails (53) at intervals, and the square tubes (63) all penetrate adjacent scrapers (8).

6. The nicotine-containing wastewater treatment aeration system according to claim 5, characterized in that: It also includes a handle (9), and the top of the square tube (63) is fixedly connected to the handle (9).

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