Sedimentation tank cleaning equipment for sewage treatment
Technical Field
The invention relates to the technical field related to sewage treatment, in particular to a cleaning device for a sedimentation tank for sewage treatment.
Background
Sewage treatment is the process of purifying sewage for making sewage reach the quality of water requirement of discharging into a certain water or reuse, sewage treatment is widely used in each field such as building, agriculture, traffic, the energy, the petrochemical industry, environmental protection, city view, medical treatment, food and beverage, also increasingly walk into common people's daily life, need use the sedimentation tank at the in-process of handling sewage, the sedimentation tank can make the precipitable material in the sewage precipitate, thereby reach preliminary purification's effect, need regularly clear up it after using up the sedimentation tank, need use cleaning device at the in-process of clearance sedimentation tank.
Current sedimentation tank cleaning equipment has a large amount of sewage doping in the precipitate at the in-process of shoveling the precipitate, and sewage is difficult to separate out from the precipitate to influence the shovel of precipitate and collect the processing work, the work of unloading need be carried out after having shoveled the precipitate, and the efficiency of unloading is not high, therefore it is convenient inadequately to use, to above-mentioned problem, needs improve current equipment.
Disclosure of Invention
The invention aims to provide a sedimentation tank cleaning device for sewage treatment, which solves the problems that the existing sedimentation tank cleaning device in the background art has a large amount of sewage mixed in sediment in the process of removing the sediment, the sewage is difficult to separate from the sediment, so that the operation of removing, collecting and treating the sediment is influenced, the operation of unloading is needed after the sediment is removed, and the unloading efficiency is not high.
In order to achieve the purpose, the invention provides the following technical scheme: a sedimentation tank cleaning device for sewage treatment comprises a base, a conveying channel, a third motor and a battery pack, wherein self-locking rollers are arranged on the left side and the right side of the lower end face of the base, a bearing box is fixed on the upper end face of the base, the conveying channel penetrates through a through hole, a screw rod is rotatably connected in the conveying channel, a collecting shovel is rotatably connected to the bottom of the conveying channel through a shaft rod, a discharge pipeline penetrates through and is fixed to the lower side of the top of the conveying channel, a first conveying device is arranged on the lower side of the discharge pipeline, a rotary drum is arranged on the lower side of the first conveying device, the first conveying device and the rotary drum are rotatably connected to the inside of the bearing box, a connecting pipeline is arranged in the rotary drum, a water pump is fixedly arranged on the bottom of the connecting pipeline in a penetrating mode, the connecting pipeline penetrates through the bearing box and is connected with a water storage chamber, and the water storage chamber is arranged at the inner top of the bearing box, the downside of rotary drum is provided with the second conveyer belt device, the top of bearing box is fixed with first pneumatic cylinder, and the downside of first pneumatic cylinder is connected with the bearing frame through first piston rod, the bearing frame sets up the right side at the second conveyer belt device, and the inboard rotation of bearing frame is connected with the third conveyer belt device, the downside of bearing frame is provided with the fourth conveyer belt device, and the rotation of fourth conveyer belt device is connected at the interior bottom of bearing box, the right side at bearing box top is fixed with the support, and the interior top of support is fixed with the second pneumatic cylinder, and the downside of second pneumatic cylinder is connected with the baffle through the second piston rod simultaneously.
Preferably, the rear side of the bearing box is fixed with a first motor, and the front side of the first motor is rotatably connected with a material conveying channel through a first motor shaft.
Preferably, the second motor is fixed in the top of the material conveying channel, and the lower side of the second motor is rotatably connected with the screw rod through a second motor shaft.
Preferably, an electric telescopic rod is fixed in the upper side wall of the bottom of the material conveying channel, the bottom of the electric telescopic rod is connected in a first sliding rail in a sliding mode, and the first sliding rail is fixed on the upper end face of the collecting shovel.
Preferably, the third motor is fixed at the rear side of the carrying box, the front side of the third motor is rotatably connected with a belt transmission device through a third motor shaft, and a rotating drum penetrates through the bottom of the belt transmission device.
Preferably, the surface of the rotating drum is porous, and the rotating drum is symmetrically arranged.
Preferably, the water pumps are distributed at the bottom of the connecting pipeline at equal intervals.
Preferably, the battery pack is arranged on the left side of the bottom in the bearing box, the battery pack is electrically connected with a first motor, a second motor, an electric telescopic rod, a first conveyor belt device, a third motor, a second conveyor belt device, a first hydraulic cylinder, a third conveyor belt device, a fourth conveyor belt device, a second hydraulic cylinder and a solar cell panel, and meanwhile, the solar cell panel is connected to the left side of the top of the bearing box through bolts and threads.
Preferably, the baffle is connected to the slide rail in a sliding manner, and the slide rail is fixed to the right side of the carrying box.
The invention also provides a method for carrying out sewage treatment on the sewage treatment sedimentation tank cleaning equipment, which comprises the steps that after the collecting shovel enters the sewage tank, the conveying channel can complete angle adjustment under the action of the first motor and the first motor shaft, the electric telescopic rod stretches and retracts and slides left and right in the first sliding rail, so that the collecting shovel is driven to rotate, the collecting shovel is always in a horizontal state, precipitates in the sedimentation tank can be shoveled into the conveying channel in the moving process of the collecting shovel, then the precipitates can move upwards under the rotating action of the spiral rod and finally fall through the discharging pipeline and enter between the rotary drums, the rotary drums rotate relatively, sewage in the precipitates is squeezed, the sewage can enter the connecting pipeline under the action of the water pump after penetrating into the inner side of the rotary drums and finally flow into the room, and the precipitates after being squeezed and treated and stored in the water can fall to the right along with the rotation of the second conveying belt device after falling onto the second conveying belt device The third conveyor belt device and the third conveyor belt device stop rotating after the third conveyor belt device is fully stacked with sediments, then the third conveyor belt device and the baffle plate move upwards, then the third conveyor belt device continues rotating to conveniently finish unloading operation, the second conveyor belt device continues rotating in the unloading process, the sediments on the third conveyor belt device fall onto the fourth conveyor belt device along with the second conveyor belt device, the fourth conveyor belt device rotates to drive the sediments to move rightwards, the unloading operation is conveniently carried out in turn, and after the operation is finished, an electric water valve at the bottom of the water storage chamber is opened to discharge sewage.
Compared with the prior art, the beneficial effects of the invention are that:
(1) the device is provided with a material conveying channel, an electric telescopic rod and a collecting shovel, the angle of the material conveying channel can be adjusted according to the depth of the sedimentation tank after the device is moved to a required place, meanwhile, the collecting shovel can rotate under the stretching and sliding effects of the electric telescopic rod, so that the collecting shovel is always in a horizontal state, and then the collecting shovel can move along with the movement of the device, thereby facilitating the removal of sediments;
(2) the device is provided with a material conveying channel, a screw rod, a material discharging pipeline, a first conveyor belt device, a material discharging port and a rotary drum, when a collecting shovel shovels precipitates, the precipitates can enter the material conveying channel and move upwards under the rotation action of the screw rod, the precipitates finally fall through the material discharging pipeline and fall between the rotary drums through the material discharging port, and meanwhile, the rotation of the first conveyor belt device can assist the falling of the precipitates, so that the phenomenon of accumulation of the precipitates is prevented;
(3) the device is provided with rotary drums, connecting pipelines, a water storage chamber and a water pump, sediment can be extruded under the rotation action of the rotary drums after entering the rotary drums, sewage in the sediment can permeate the inner sides of the rotary drums and enter the connecting pipelines under the action of the water pump, the sewage finally flows into the water storage chamber, and after the work is finished, an electric water valve at the bottom of the water storage chamber is opened to discharge the sewage in a centralized manner;
(4) the device is provided with a second conveyor belt device and a third conveyor belt device, after the sewage in the sediment is squeezed, the sediment falls on the second conveyor belt device, moves rightwards under the rotation action of the second conveyor belt device and finally falls on the third conveyor belt device, and the third conveyor belt device can drive the sediment on the third conveyor belt device to move rightwards in the rotation process so that the sediment can be comprehensively and uniformly stacked on the third conveyor belt device;
(5) the automatic discharging device is provided with a second conveyor belt device, a bearing frame, a third conveyor belt device, a fourth conveyor belt device, a second hydraulic cylinder, a second piston rod and a baffle, wherein the baffle can slide up and down under the action of the second hydraulic cylinder and the second piston rod, so that the opening and closing of the baffle are convenient to control, the baffle can be opened after precipitates are fully stacked on the third conveyor belt device, meanwhile, the bearing frame moves upwards to the upper part of the second conveyor belt device, then the precipitates on the third conveyor belt device can move rightwards under the rotating action of the third conveyor belt device, so that the discharging work is convenient to complete, then the precipitates on the second conveyor belt device can fall onto the fourth conveyor belt device, the alternate discharging operation is convenient to perform, and the discharging efficiency is improved.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic diagram of the right-view structure of the present invention;
FIG. 4 is a left side view of the present invention;
FIG. 5 is a schematic left-side cross-sectional view of the present invention;
FIG. 6 is a schematic top cross-sectional view of the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 8 is an enlarged view of the structure at B in FIG. 1 according to the present invention.
In the figure: 1. a base, 2, a self-locking roller, 3, a carrying box, 4, a first motor, 5, a first motor shaft, 6, a material conveying channel, 7, a through hole, 8, a second motor, 9, a second motor shaft, 10, a screw rod, 11, an electric telescopic rod, 12, a first slide rail, 13, a collecting shovel, 14, a shaft rod, 15, a discharging pipeline, 16, a first conveyor belt device, 17, a discharging port, 18, a third motor, 19, a third motor shaft, 20, a belt transmission device, 21, a rotary drum, 22, a connecting pipeline, 23, a water storage chamber, 24, a water pump, 25, a second conveyor belt device, 26, a battery pack, 27, a first hydraulic cylinder, 28, a first piston rod, 29, a carrying frame, 30, a third conveyor belt device, 31, a fourth conveyor belt device, 32, a bracket, 33, a second hydraulic cylinder, 34, a second piston rod, 35, a baffle, 36, a slide rail, 37, and a solar cell panel, 38. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a sedimentation tank cleaning equipment for sewage treatment, it is shown according to fig. 1 and fig. 2, the left and right sides of terminal surface all is provided with auto-lock gyro wheel 2 under base 1, and base 1's up end is fixed with bearing box 3, the rear side of bearing box 3 is fixed with first motor 4, and the front side of first motor 4 rotates through first motor shaft 5 and is connected with defeated material passageway 6, defeated material passageway 6 can rotate under the effect of first motor 4 and first motor shaft 5, the height of defeated material passageway 6 bottom is conveniently adjusted according to the degree of depth of sedimentation tank.
According to the drawings of fig. 1, 2 and 3, a material conveying channel 6 penetrates through a through hole 7, a screw rod 10 is rotatably connected in the material conveying channel 6, a collecting shovel 13 is rotatably connected at the bottom of the material conveying channel 6 through a shaft rod 14, a second motor 8 is fixedly arranged in the top of the material conveying channel 6, the lower side of the second motor 8 is rotatably connected with the screw rod 10 through a second motor shaft 9, after a precipitate enters the material conveying channel 6, the screw rod 10 can rotate under the action of the second motor 8 and the second motor shaft 9 so as to drive the precipitate to move upwards, an electric telescopic rod 11 is fixedly arranged in the upper side wall of the bottom of the material conveying channel 6, the bottom of the electric telescopic rod 11 is slidably connected in a first slide rail 12, meanwhile, the first slide rail 12 is fixedly arranged on the upper end surface of the collecting shovel 13, the electric telescopic rod 11 can stretch and stretch in the process of rotating the material conveying channel 6, and the bottom of the electric telescopic rod 11 slides left and right in the first slide rail 12, the collecting shovel 13 can rotate under the action of the shaft lever 14, so that the collecting shovel 13 is always in a horizontal state.
According to the fig. 1, 2, 3 and 4, the lower side of the top of the material conveying channel 6 is fixed with a material discharging pipeline 15, the lower side of the material discharging pipeline 15 is provided with a first conveyor 16, the lower side of the first conveyor 16 is provided with a rotating drum 21, the first conveyor 16 and the rotating drum 21 are both connected inside the carrying box 3 in a rotating manner, the rotating drum 21 is provided with a connecting pipeline 22, the bottom of the connecting pipeline 22 is fixed with a water pump 24 in a penetrating manner, the third motor 18 is fixed at the rear side of the carrying box 3, the front side of the third motor 18 is connected with a belt transmission device 20 in a rotating manner through a third motor shaft 19, the bottom of the belt transmission device 20 is connected with the rotating drum 21 in a penetrating manner, after the sediment enters between the rotating drums 21, the belt transmission device 20 can rotate under the action of the third motor 18 and the third motor shaft 19, so as to drive the rotating drum 21 to rotate, and the rotating drum 21 rotates relatively, thereby extruding the sediment and conveniently extruding the sewage doped in the sediment.
According to the drawings of fig. 1, 2, 5 and 6, the connection pipe 22 penetrates through the carrying box 3 to be connected with the water storage chamber 23, the water storage chamber 23 is arranged at the inner top of the carrying box 3, the lower side of the rotary drum 21 is provided with the second conveyor belt device 25, the surface of the rotary drum 21 is porous, the rotary drum 21 is symmetrically arranged, sewage squeezed down from sediments can permeate into the rotary drum 21 and enter the connection pipe 22 under the action of the water pump 24, centralized collection and treatment of the squeezed sewage are convenient, the water pumps 24 are equidistantly distributed at the bottom of the connection pipe 22, the equidistantly distributed water pumps 24 can better pump the squeezed sewage into the connection pipe 22, the top of the carrying box 3 is fixedly provided with the first hydraulic cylinder 27, the lower side of the first hydraulic cylinder 27 is connected with the carrying frame 29 through the first piston rod 28, the battery pack 26 is arranged at the left side of the inner bottom of the carrying box 3, and the battery pack 26 is electrically connected with the first motor 4, the second motor 24, the second conveyor belt device is arranged at the lower part, the second hydraulic cylinder 27 is arranged at the lower side of the bottom of the carrying box 22, and the connection pipe 22 is arranged at the lower side of the carrying box 22, and the lower side of the carrying box is connected with the lower side of the second hydraulic cylinder 27, the connection pipe 24, and the lower side of the lower side, A second motor 8, an electric telescopic rod 11, a first conveyor belt device 16, a third motor 18, a second conveyor belt device 25, a first hydraulic cylinder 27, a third conveyor belt device 30, a fourth conveyor belt device 31, a second hydraulic cylinder 33 and a solar panel 37, meanwhile, the solar cell panel 37 is connected to the left side of the top of the bearing box 3 through the bolt 38 in a threaded manner, the solar cell panel 37 can be fixed on the bearing box 3 by screwing the bolt 38, the solar cell panel 37 can convert solar energy into electric energy to be stored in the battery pack 26, and the battery pack 26 can convert direct current into alternating current under the action of the inverter to be used by the first motor 4, the second motor 8, the electric telescopic rod 11, the first conveyor belt device 16, the third motor 18, the second conveyor belt device 25, the first hydraulic cylinder 27, the third conveyor belt device 30, the fourth conveyor belt device 31 and the second hydraulic cylinder 33, so that the normal operation of the device is ensured.
According to the fig. 1, 2, 7 and 8, the carrying frame 29 is arranged at the right side of the second conveyor belt device 25, the inner side of the carrying frame 29 is rotatably connected with the third conveyor belt device 30, the lower side of the carrying frame 29 is provided with the fourth conveyor belt device 31, the fourth conveyor belt device 31 is rotatably connected with the inner bottom of the carrying box 3, the right side of the top of the carrying box 3 is fixed with the bracket 32, the inner top of the bracket 32 is fixed with the second hydraulic cylinder 33, the lower side of the second hydraulic cylinder 33 is connected with the baffle 35 through the second piston rod 34, the baffle 35 is slidably connected on the slide rail 36, the slide rail 36 is fixed at the right side of the carrying box 3, the baffle 35 can slide up and down under the action of the second hydraulic cylinder 33 and the second piston rod 34, the opening and closing of the baffle 35 are conveniently controlled, the slide rail 36 plays a role in limiting and assisting to the sliding of the baffle 35, after the collecting shovel 13 enters the sewage pool, the material conveying channel 6 can complete the angle adjustment work under the action of the first motor 4 and the first motor shaft 5, simultaneously, the electric telescopic rod 11 stretches and slides left and right in the first slide rail 12, so as to drive the collecting shovel 13 to rotate, so that the collecting shovel 13 is always in a horizontal state, the collecting shovel 13 can shovel sediment in the sedimentation tank into the material conveying channel 6 in the moving process, then the sediment can move upwards under the rotating action of the spiral rod 10 and finally fall down through the discharge pipeline 15 and enter between the rotary drums 21, the rotary drums 21 rotate relatively, so as to extrude sewage in the sediment, the sewage can enter the connecting pipeline 22 under the action of the water pump 24 after penetrating to the inner side of the rotary drum 21 and finally flow into the water storage chamber 23, the sediment after being extruded can move right along with the rotation of the second conveyor belt device 25 and finally fall onto the third conveyor belt device 30 after falling onto the second conveyor belt device 25, meanwhile, the third conveyor belt device 30 rotates slowly, so that sediments can fall onto the third conveyor belt device 30 uniformly, when the third conveyor belt device 30 is full of sediments, the second conveyor belt device 25 and the third conveyor belt device 30 stop rotating, then the third conveyor belt device 30 and the baffle 35 move upwards, then the third conveyor belt device 30 continues rotating, so that unloading operation is conveniently completed, in the unloading process, the second conveyor belt device 25 continues rotating, the sediments on the second conveyor belt device fall onto the fourth conveyor belt device 31, the fourth conveyor belt device 31 rotates, so that the sediments are driven to move rightwards, so that the unloading operation is convenient, and after the operation is finished, the electric water valve at the bottom of the water storage chamber 23 is opened, so that sewage can be discharged.
The process of utilizing the sedimentation tank cleaning equipment for sewage treatment to carry out sewage treatment comprises the following steps: firstly, the device is moved to a required place through the self-locking roller 2, the solar panel 37 converts solar energy into electric energy to be stored in the battery pack 26, the battery pack 26 converts direct current into alternating current under the action of an inverter to be used by the first motor 4, the second motor 8, the electric telescopic rod 11, the first conveyor belt device 16, the third motor 18, the second conveyor belt device 25, the first hydraulic cylinder 27, the third conveyor belt device 30, the fourth conveyor belt device 31 and the second hydraulic cylinder 33, the first motor 4 is started, the first motor 4 drives the first motor shaft 5 to rotate so as to drive the material conveying channel 6 to rotate, the electric telescopic rod 11 is started at the same time, the electric telescopic rod 11 stretches and retracts, the bottom of the electric telescopic rod 11 slides left and right in the first sliding rail 12, the collecting shovel 13 rotates under the action of the shaft rod 14, the collecting shovel 13 is always in a horizontal state, and the collecting shovel 13 rotates to a proper position along with the material conveying channel 6, the device moves under the action of the self-locking roller 2, so as to drive the collecting shovel 13 to move, after sediments are shoveled into the material conveying channel 6, the second motor 8 is started, the second motor 8 drives the second motor shaft 9 to rotate, so as to drive the screw rod 10 to rotate, the sediments move upwards along with the sediment and finally fall down through the material discharging pipeline 15, the first conveyor belt device 16 is started in the process that the sediments fall between the rotary drums 21 through the material discharging port 17, the first conveyor belt device 16 rotates to assist the falling of the sediments, then the third motor 18 is started, the third motor 18 drives the third motor shaft 19 to rotate, so as to drive the belt transmission device 20 to rotate, the rotary drum 21 rotates along with the first conveyor belt device, the sediments are extruded under the action of the relative rotation of the rotary drum 21, after sewage in the sediments seeps into the inner side of the rotary drum 21, the water pump 24 and the water pump in the water storage chamber 23 are started, the water pump 24 pumps the extruded sewage into the connecting pipeline 22, the sewage finally flows into the water storage chamber 23, after the sewage in the sediment is squeezed, the sediment falls onto the second conveyor belt device 25, the second conveyor belt device 25 is started, the sediment rotates, moves rightwards and finally falls onto the third conveyor belt device 30, the third conveyor belt device 30 is started, so that the sediment on the third conveyor belt device is driven to move rightwards, the sediment can be fully and uniformly stacked on the third conveyor belt device 30, when the third conveyor belt device 30 is fully stacked with the sediment, the rotation of the second conveyor belt device 25 and the third conveyor belt device 30 is stopped, the first hydraulic cylinder 27 and the second hydraulic cylinder 33 are started, the second hydraulic cylinder 33 drives the second piston rod 34 to contract, so that the baffle 35 is driven to slide upwards, the first hydraulic cylinder 27 drives the first piston rod 28 to contract, so that the bearing frame 29 is driven to move upwards above the second conveyor belt device 25, then the third conveyer belt device 30 continues to rotate, thereby driving the sediment on the third conveyer belt device to move rightwards, facilitating the completion of the unloading operation, then the second conveyor belt device 25 continues to rotate, the sediment on the second conveyor belt device 25 falls onto the fourth conveyor belt device 31, the fourth conveyor belt device 31 is started, the fourth conveyor belt device 31 rotates, thereby driving the sediment to move rightwards, so that the sediment can be fully and uniformly stacked on the fourth conveyor belt device 31, when the fourth conveyor belt device 31 is full of sediments, the second conveyor belt device 25 stops rotating to facilitate the unloading operation, after the unloading is finished, the bearing frame 29 moves downwards to the original position under the extension action of the first piston rod 28 to facilitate the alternate unloading operation, after the operation is finished, the electric water valve at the bottom of the water storage chamber 23 is opened to discharge the sewage in a centralized way, and those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.