Efficient mixed type MSBR wastewater treatment device

Abstract

The utility model discloses an efficient mixed type MSBR wastewater treatment device which comprises a treatment box, stirring rods are fixedly connected to the upper end and the lower end of one side of an inner cavity of the treatment box through bearings, the other ends of the stirring rods penetrate out of the treatment box and are fixedly connected with driven gears, and a driving gear is meshed between the upper driven gear and the lower driven gear. The surface of the driving gear is fixedly connected with a first motor, and the top of the first motor is fixedly connected with a support. According to the sludge stirring device, efficient and rapid stirring work can be achieved through the multiple sets of stirring rods, the stirring efficiency can be improved, meanwhile, automatic sludge discharging work can be achieved through the spiral discharging machine, time and labor are saved, and the blocking phenomenon cannot occur; the device is simple in structure and convenient to operate, can realize automatic, uniform and quantitative blanking work, does not need manual weighing and manual blanking by workers, is efficient and convenient, saves time and labor, and brings great convenience to wastewater treatment work.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater treatment technical field, concretely is high -efficient mixed type MSBR wastewater treatment device. BACKGROUND

[0002] The core of MSBR process can be attributed to the series connection of A2 / O (anaerobic-anoxic-aerobic) and SBR process, which has good phosphorus removal and nitrogen removal effect. The process is composed of 7 treatment units such as pre-anoxic, sludge-water separation, anaerobic, anoxic, aerobic, SBR, etc. In the operation process, the SBR unit can adjust the time required for anaerobic, anoxic, aerobic, sedimentation and other processes according to actual needs, and realize multiple operation modes. The aerobic aeration unit in A2 / O maintains continuous aeration during the entire operation cycle, while the two sequencing batch tanks (SBR) treatment units are alternately used as aeration (or anaerobic anoxic) pre-sedimentation and clarification tank cycle, and continuously operated under constant water level. When the MSBR wastewater treatment device is running, it needs to put the treatment agent inside. At present, the putting work is basically that the staff weighs and pours into the inner cavity of the treatment tank, and then stirs. This feeding method not only has low efficiency, but also increases the labor intensity of the staff, so a high -efficient mixed type MSBR wastewater treatment device capable of automatic feeding needs to be designed. SUMMARY

[0003] The utility model discloses a high -efficient mixed type MSBR wastewater treatment device, has efficient advantage, solves the problem of the above background art.

[0004] In order to achieve the above object, the utility model provides the following technical scheme: high -efficient mixed type MSBR wastewater treatment device, including the treatment tank, the inner chamber one side upper and lower ends of the treatment tank are all fixedly connected with the stirring rod through the bearing, the other end of the stirring rod is penetrated to the outside of the treatment tank and is fixedly connected with the driven gear, the meshing of the upper and lower two driven gears has the driving gear, the surface of the driving gear is fixedly connected with the first motor, the top of the first motor is fixedly connected with the support, the surface of the support is fixedly connected with the treatment tank on one side, the right side bottom of the treatment tank is fixedly connected with the spiral discharge machine, and the material roller of the spiral discharge machine extends to the inner chamber of the treatment tank.

[0005] The top of the processing box is provided with a moving groove, the top of the moving groove is provided with a material bin, the bottom of the material bin is fixedly connected with a one-way flow valve, the bottom of the one-way flow valve extends to the inner cavity of the moving groove, the front and back of the material bin are both fixedly connected with a connecting block, the inner cavity of the connecting block at the front end is threadedly connected with a threaded rod, both ends of the threaded rod are fixedly connected with a support plate through a bearing, the bottom of the support plate is fixedly connected with the top of the processing box, one end of the threaded rod is fixedly connected with a second motor, one side of the second motor is fixedly connected with the surface of the support plate, the inner cavity of the connecting block at the rear end is slidably connected with a sliding rod, both ends of the sliding rod are fixedly connected with the top of the processing box through the support plate.

[0006] Preferably, the four corners of the bottom of the processing box are fixedly connected with supporting legs, and the bottom of each supporting leg is provided with anti-skid patterns.

[0007] Preferably, the surface of the processing box is fixedly connected with a controller, and the controller is electrically connected with the electrical equipment through wires.

[0008] Preferably, the surface of the driven gear and the driving gear is sleeved with a protective cover, one side of the protective cover is fixedly connected with the surface of the processing box, and the surface of the protective cover is provided with a circular hole through which the output shaft of the first motor extends.

[0009] Preferably, the bottom right side of the spiral discharging machine is communicated with a discharging pipe, and the inner cavity of the discharging pipe is fixedly connected with a valve.

[0010] Preferably, the top of the material bin is movably connected with a cover plate through a hinge, and the cover plate and the material bin are movably connected through buckles.

[0011] Compared with the prior art, the processing box has the advantages that:

[0012] 1. The multiple stirring rods can realize efficient and rapid stirring work, improve stirring efficiency, the spiral discharging machine can realize automatic sludge discharging work, save time and effort, and prevent blockage, the movable material bin can realize automatic uniform and quantitative discharging work, manual weighing and discharging are not needed, time and effort are saved, and great convenience is brought to wastewater treatment work.

[0013] 2. The supporting legs can ensure the stability of the device, the controller can realize automatic control of the device, the protective cover can seal and protect the transmission assembly, and the cover plate can seal the top of the material bin. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a structural schematic view of the utility model.

[0015] Fig. 2 It is a structure top view schematic diagram of the utility model;

[0016] Fig. 3 It is a structure section view schematic diagram of the utility model.

[0017] In the figure: 1, processing box; 2, stirring rod; 3, driven gear; 4, driving gear; 5, first motor; 6, support; 7, spiral discharging machine; 8, moving groove; 9, stock bin; 10, one-way flow valve; 11, connecting block; 12, threaded rod; 13, support plate; 14, second motor; 15, sliding rod; 16, controller; 17, protective cover; 18, cover plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0019] The components of the utility model are all general standard components or components known by those skilled in the art, and their structures and principles can be known by the technical personnel through technical manuals or through conventional experimental methods.

[0020] Embodiment one:

[0021] Please refer to Figs. 1-3 , in order to achieve the purpose of rapid mixing and stirring, the following technical scheme is provided, specifically discloses: high-efficiency mixing type MSBR wastewater treatment device, including processing box 1, the inner chamber of processing box 1 one side upper and lower both ends are fixedly connected with stirring rod 2 through bearing, the other end of stirring rod 2 penetrates to the outside of processing box 1 and is fixedly connected with driven gear 3, the upper and lower two driven gears 3 are engaged with driving gear 4, the surface of driving gear 4 is fixedly connected with first motor 5, the top of first motor 5 is fixedly connected with support 6, one side of support 6 is fixedly connected with the surface of processing box 1, the right bottom of processing box 1 is fixedly connected with spiral discharging machine 7, the material roller of spiral discharging machine 7 extends to the inner chamber of processing box 1, the four corners of the bottom of processing box 1 are fixedly connected with supporting leg, the bottom of supporting leg is provided with anti-skid pattern, the surface of processing box 1 is fixedly connected with controller 16, controller 16 is electrically connected with electrical equipment through wire, the surface of driven gear 3 and driving gear 4 is sleeved with protective cover 17, one side of protective cover 17 is fixedly connected with the surface of processing box 1, the surface of protective cover 17 is provided with the round hole through the output shaft of first motor 5, the bottom right side of spiral discharging machine 7 is communicated with discharging pipe, the inner chamber of discharging pipe is fixedly connected with valve.

[0022] Embodiment two:

[0023] Please refer to Figs. 1-3 , in order to achieve the purpose of automatic quantitative uniform feeding, the embodiment provides the following technical scheme, specifically discloses: the top of the treatment box 1 is provided with a moving groove 8, the top of the moving groove 8 is provided with a bunker 9, the bottom of the bunker 9 is fixedly connected with a one-way flow valve 10, the bottom of the one-way flow valve 10 extends to the inner cavity of the moving groove 8, the front and back of the bunker 9 are fixedly connected with a connecting block 11, the inner cavity of the connecting block 11 at the front end is threadedly connected with a threaded rod 12, both ends of the threaded rod 12 are fixedly connected with a support plate 13 through bearings, the bottom of the support plate 13 is fixedly connected with the top of the treatment box 1, one end of the threaded rod 12 is fixedly connected with a second motor 14, one side of the second motor 14 is fixedly connected with the surface of the support plate 13, the inner cavity of the connecting block 11 at the rear end is slidingly connected with a sliding rod 15, both ends of the sliding rod 15 are fixedly connected with the top of the treatment box 1 through the support plate 13, the top of the bunker 9 is movably connected with a cover plate 18 through a hinge, and the cover plate 18 is movably connected with the bunker 9 through a buckle.

[0024] The control mode of the utility model is automatically controlled through the controller 16, and the control circuit of the controller 16 can be realized through simple programming of the person skilled in the art, which belongs to the common knowledge in the field, and the utility model is mainly used for protecting mechanical devices, so the control mode and circuit connection of the utility model will not be explained in detail.

[0025] When in use, the second motor 14 is started, the second motor 14 drives the threaded rod 12 to rotate, the threaded rod 12 drives the bunker 9 to move through the connecting block 11, uniform and even feeding work can be realized, the one-way flow valve 10 is arranged, quantitative feeding work can be realized, then the driving gear 4 is driven to rotate through the started first motor 5, the driving gear 4 drives the driven gear 3 to rotate, the driven gear 3 drives the stirring rod 2 to rotate, the treatment reagent and wastewater can be quickly mixed and treated, and the treated sludge can be discharged through the regularly opened spiral discharge machine 7.

[0026] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency mixed MSBR wastewater treatment device, comprising a treatment tank (1), characterized in that: The upper and lower ends of one side of the inner cavity of the processing box (1) are fixedly connected to a stirring rod (2) by bearings. The other end of the stirring rod (2) extends through to the outside of the processing box (1) and is fixedly connected to a driven gear (3). A driving gear (4) meshes between the upper and lower driven gears (3). A first motor (5) is fixedly connected to the surface of the driving gear (4). A bracket (6) is fixedly connected to the top of the first motor (5). One side of the bracket (6) is fixedly connected to the surface of the processing box (1). A screw conveyor (7) is fixedly connected to the bottom right side of the processing box (1). The material roller of the screw conveyor (7) extends into the inner cavity of the processing box (1). The top of the processing box (1) is provided with a moving groove (8), and the top of the moving groove (8) is provided with a hopper (9). The bottom of the hopper (9) is fixedly connected with a one-way flow valve (10). The bottom of the one-way flow valve (10) extends into the inner cavity of the moving groove (8). The front and back of the hopper (9) are fixedly connected with connecting blocks (11). The inner cavity of the front connecting block (11) is threaded with a threaded rod (12). Both ends of the threaded rod (12) are fixedly connected with a support plate (13) through bearings. The bottom of the support plate (13) is fixedly connected to the top of the processing box (1). One end of the threaded rod (12) is fixedly connected with a second motor (14). One side of the second motor (14) is fixedly connected to the surface of the support plate (13). The inner cavity of the connecting block (11) at the rear end is slidably connected with a slide rod (15). Both ends of the slide rod (15) are fixedly connected to the top of the processing box (1) through the support plate (13).

2. The high-efficiency mixed MSBR wastewater treatment device according to claim 1, characterized in that: The processing box (1) has four fixed legs at the bottom corners, and the bottom of the legs is provided with anti-slip texture.

3. The high-efficiency mixed MSBR wastewater treatment device according to claim 1, characterized in that: A controller (16) is fixedly connected to the surface of the processing box (1), and the controller (16) is electrically connected to the electrical equipment through wires.

4. The high-efficiency mixed MSBR wastewater treatment device according to claim 1, characterized in that: The driven gear (3) and the driving gear (4) are covered with protective covers (17). One side of the protective cover (17) is fixedly connected to the surface of the processing box (1). The surface of the protective cover (17) has a circular hole through which the output shaft of the first motor (5) passes.

5. The high-efficiency mixed MSBR wastewater treatment device according to claim 1, characterized in that: The bottom right side of the screw conveyor (7) is connected to a discharge pipe, and a valve is fixedly connected to the inner cavity of the discharge pipe.

6. The high-efficiency mixed MSBR wastewater treatment device according to claim 1, characterized in that: The top of the hopper (9) is movably connected to a cover plate (18) via a hinge, and the cover plate (18) and the hopper (9) are movably connected via a snap fastener.

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