CN223490497U - Sewage treatment device convenient to clearance filter screen plate - Google Patents

Abstract

This utility model discloses a wastewater treatment device that facilitates the cleaning of filter screens. It includes a treatment box, an internal filter chamber, an inlet and an outlet, a filter plate inside the filter chamber, a cleaning chamber inside the treatment box, a drain outlet, and a cleaning mechanism. The cleaning mechanism includes a moving mechanism and a flushing mechanism. The moving mechanism includes a frame and a housing, and the flushing mechanism includes a shell and an outlet. With the frame and housing installed, upon motor startup, the frame and filter plate move from the filter chamber to the cleaning chamber. With the activation of the electric telescopic rod, the filter plate separates from the frame and tilts after separation. Through the installation of the shell and outlet, with the activation of the water pump and motor, the nozzles at the outlet use the impact force of the water flow to flush away dirt and impurities adhering to the filter plate, thus cleaning the filter plate.

Description

Sewage treatment device convenient to clearance filter screen plate

Technical Field

The utility model relates to the technical field of sewage treatment devices, in particular to a sewage treatment device convenient for cleaning a filter screen plate.

Background

The sewage treatment device can effectively treat domestic sewage, industrial wastewater and the like in urban areas, prevents sewage and pollutants from directly flowing into water areas, has important significance for improving ecological environment, improving urban grade and promoting economic development, the sewage treatment needs to filter particles by using a filter plate, the sewage enters a decontamination box through a water inlet pipe or a water inlet funnel, and clean sewage is discharged through a water outlet pipe after being filtered by a filter plate, and in the operation process, the filter plate can gradually accumulate dirt and impurities, so that the filter plate needs to be cleaned regularly;

At present, most of the filter screen plates for the sewage treatment device are arranged in the sewage treatment device, so that when the sewage treatment device needs to be cleaned, the device is usually required to be stopped and opened for internal operation, the arrangement mode saves space, but also increases the difficulty and complexity of cleaning, and the filter screen plates in the device may need to be disassembled for cleaning, so that the operation complexity and time cost are increased, and the problem that the cleaning of the filter screen plates for the sewage treatment device is inconvenient is solved.

Disclosure of utility model

The utility model aims to provide a sewage treatment device which is convenient for cleaning a filter screen plate so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a sewage treatment plant convenient to clearance filter plate, includes, handles the case, the inside of handling the case is provided with the filtration storehouse, be provided with respectively on the processing case with filtration storehouse matched with water inlet and delivery port, the inside of filtration storehouse is provided with the filter, the inside of handling the case is provided with the cleaning bin, be provided with on the processing case and be used for with cleaning bin matched with drain, be provided with the clearance mechanism that is used for clearing up the dirt on the filter on the processing case, clearance mechanism is including being used for driving the filter and remove to the wiper mechanism that the filter was erodeed in the clearance storehouse and be used for the flushing mechanism that the filter was erodeed in the clearance storehouse, moving mechanism includes frame and casing, the mechanism that erodees includes shell and play water end.

Preferably, the inside of handling the case is provided with spacing spout, the inside spacing activity of spacing spout is provided with the frame, filter gomphosis activity sets up in the inside of frame, the inside rotatable of spacing spout is provided with two sets of lead screws one, the meshing is provided with screw nut one on the lead screw one, and the outside of screw nut one and the outside fixed connection of frame, the fixed casing that is provided with in one side of handling the case, the fixed gear one that is provided with of one end of lead screw, and gear one is located the inside of casing, the fixed motor one that is provided with in inside of casing, the fixed gear second that is provided with of output of motor one, and gear two is connected through the chain with gear one.

Preferably, the inside of frame is fixed and is provided with waterproof protective housing, and waterproof protective housing's inside is fixed and is provided with electric telescopic handle, fixedly on the filter be provided with multiunit connecting piece, and electric telescopic handle's output and connecting piece swing joint.

Preferably, the top of processing case is fixed and is provided with the shell, and the inside of shell is fixed respectively and is provided with water tank and multiunit water pump, and the feed liquor end of water pump extends to the inside of water tank, and the liquid outlet end fixed mounting of water pump has scalable water delivery hose, and scalable water delivery hose is located the inside of cleaning bin, and the inside spacing activity of cleaning bin is provided with out the water end, and the one end of scalable water delivery hose extends to the inside of out the water end, and the bottom of out the water end is fixed and is provided with the multiunit and is used for carrying out the shower nozzle that erodees to the filter top.

Preferably, the inside of clearance storehouse is rotatable to be provided with lead screw two, and the meshing is provided with lead screw nut two on the lead screw two, and the outside of lead screw nut two and the top fixed connection of play water end, the outside fixed motor two that is provided with of processing case, and the output of motor two and the outside fixed connection of one end of lead screw two.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, through the installation of the frame and the shell, the frame and the filter plate in the frame move along with the starting of the motor I in the shell, the filter plate in the frame moves along with the limiting chute in the treatment box, the filter plate moves from the filter bin to the inside of the cleaning bin for subsequent flushing cleaning, the output end of the filter plate moves down along with the starting of the electric telescopic rod in the waterproof protective shell, so that the filter plate is separated from the frame and inclines after separation, dirt and impurities on the filter plate are not limited by the frame any more, the filter plate can be flushed down more effectively, the spray head on the water outlet end sprays cleaning water on the filter plate in the process of uniform movement along with the starting of the motor II outside the treatment box, the dirt and impurities attached to the filter plate are flushed down by the impact force of water flow, after the cleaning is completed, the electric telescopic rod and the motor are started for a plurality of times, the electric telescopic rod is lifted back to the original position, the filter plate is combined with the frame again, the motor I drives the frame and the filter plate to return to the filter bin along with the limiting chute, the whole filtering work of the next time is prepared, the whole filtering work of the filter plate is not required to be cleaned up again, the whole work is more simply and the whole work is more safe, and the filter plate cleaning work is more easy is maintained.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the housing structure of the present utility model;

FIG. 3 is a schematic view of a housing structure according to the present utility model;

FIG. 4 is a schematic view of the water outlet structure of the present utility model;

FIG. 5 is a schematic view of a frame structure of the present utility model;

Fig. 6 is a schematic view of the structure of the electric telescopic rod of the present utility model.

The device comprises a treatment box 1, a filtering bin 2, a water inlet 3, a water outlet 4, a filtering plate 5, a limiting chute 6, a frame 7, a screw rod 8, a screw rod 9, a screw rod nut 10, a shell 11, a gear 1, a gear 12, a motor 1, a gear second, a chain 15, a cleaning bin 16, a sewage draining outlet 17, a shell 18, a water tank 19, a water pump 20, a telescopic water delivery hose 21, a water outlet end 22, a screw rod second, a screw rod 23, a screw rod nut second, a motor second, a 25, a waterproof protection shell 26, an electric telescopic rod 27, a connecting piece 28 and a spray head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, a sewage treatment device convenient for cleaning a filter screen plate comprises a treatment box 1, wherein a filter bin 2 is arranged in the treatment box 1, a water inlet 3 and a water outlet 4 matched with the filter bin 2 are respectively arranged on the treatment box 1, a filter plate 5 is arranged in the filter bin 2, a cleaning bin 15 is arranged in the treatment box 1, a sewage discharge outlet 16 matched with the cleaning bin 15 is arranged on the treatment box 1, a cleaning mechanism for cleaning dirt on the filter plate 5 is arranged on the treatment box 1, the cleaning mechanism comprises a moving mechanism for driving the filter plate 5 to move to the cleaning bin 15 and a flushing mechanism for flushing the filter plate 5 in the cleaning bin 15, the moving mechanism comprises a frame 7 and a shell 10, the flushing mechanism comprises a shell 17 and a water outlet end 21, the treatment box 1 is a main body of the whole device, the filter bin 2 and the cleaning bin 15 are arranged in the treatment box 1, the filter house 2 is positioned in the treatment box 1 and is used for accommodating the filter plates 5 and treating sewage, the water inlet 3 and the water outlet 4 are respectively arranged on the treatment box 1 and are matched with the filter house 2 to realize the inlet and outlet of sewage, the filter plates 5 are arranged in the filter house 2 and are used for filtering the sewage to remove impurities therein, when the filter plates 5 need to be cleaned, a motor I12 in the shell 10 is started, the motor I12 drives the frame 7 and the filter plates 5 in the frame to move along a limit chute 6 in the treatment box 1, the filter plates 2 move into a cleaning bin 15 from the inside of the filter house 2 to prepare for the subsequent flushing and cleaning work, the output end of the electric telescopic rods 26 drives the filter plates 5 to move downwards along with the starting of the electric telescopic rods 26 in the waterproof protective shell 25 to separate the filter plates 5 from the frame 7 and incline, so as to better wash away dirt and impurities, along with the simultaneous start of the water pump 19 in the shell 17 and the motor II 24 outside the treatment box 1, the water pump 19 provides cleaning water, the motor II 24 drives the water outlet end 21 to move at a uniform speed in the cleaning bin 15, the spray head 28 on the water outlet end 21 sprays cleaning water, dirt and impurities attached to the filter plate 5 are washed down by utilizing the impact force of water flow, after the cleaning is finished, the electric telescopic rod 26 and the motor I12 are started again, the electric telescopic rod 26 lifts the filter plate 5 back to the original position and is recombined with the frame 7, the motor I12 drives the frame 7 and the filter plate 5 to return to the filter bin 2 along the limiting chute 6, and the next sewage filtering work is prepared, so that the whole cleaning process of the filter plate 5 does not need manual intervention, the working efficiency and the safety are improved, and the cleaning and maintenance of the filter plate 5 become simpler and quicker.

Referring to fig. 2 and 3, a limit chute 6 is disposed in the treatment box 1, a frame 7 is disposed in the limit chute 6, a filter plate 5 is movably disposed in the frame 7 in a jogging manner, two groups of first screws 8 are rotatably disposed in the limit chute 6, first screws 9 are disposed on the first screws 8 in a meshing manner, the outer parts of the first screws 9 are fixedly connected with the outer parts of the frame 7, a housing 10 is fixedly disposed on one side of the treatment box 1, a first gear 11 is fixedly disposed at one end of the first screws 8, the first gear 11 is disposed in the housing 10, a first motor 12 is fixedly disposed in the housing 10, a second gear 13 is fixedly disposed at an output end of the first motor 12, the second gear 13 is connected with the first gear 11 through a chain 14, the treatment box 1 is of a main structure for accommodating and treating various substances, the limit chute 6 in the treatment box 1 is used for guiding and limiting the moving direction and path of the frame 7 and the filter plates 5 in the frame 7, so that the frame 7 and the filter plates 5 in the frame can move in the filter bin 2 and the cleaning bin 15, the frame 7 is of a movable structure, the filter plates 5 are movably embedded in the frame 7, so that the filter plates 5 can be integrally moved or adjusted through the frame 7, when the first motor 12 is started, the second gear 13 at the output end starts to rotate, the first gear 11 also rotates along with the rotation of the first gear 11 through the transmission of the chain 14, the rotation of the first gear 11 drives the first screw 8 to rotate, the first screw nut 9 meshed with the first screw nut 8 moves along the axial direction of the first screw 8, and the first screw nut 9 is fixedly connected with the frame 7, so that the frame 7 and the filter plates 5 in the frame move along with the first screw nut, and the filter plates 5 in the frame move from the filter bin 2 to the cleaning bin 15, preparing for subsequent flushing and cleaning.

Referring to fig. 5 and 6, a waterproof protection shell 25 is fixedly arranged in the frame 7, an electric telescopic rod 26 is fixedly arranged in the waterproof protection shell 25, a plurality of groups of connecting pieces 27 are fixedly arranged on the filter plate 5, the output ends of the electric telescopic rods 26 are movably connected with the connecting pieces 27, when the frame 7 and the filter plate 5 in the frame are moved to the inside of the cleaning bin 15, the output ends of the electric telescopic rods 26 in the waterproof protection shell 25 drive the filter plate 5 to move downwards along with the starting of the electric telescopic rods 26 in the waterproof protection shell 25, so that the filter plate 5 is separated from the frame 7, and the system can realize the inclination adjustment of the filter plate 5 after separation by controlling the extending distances of different electric telescopic rods 26, so that dirt and impurities on the filter plate 5 can be flushed more effectively.

Referring to fig. 2 and 4, a housing 17 is fixedly arranged at the top of the treatment tank 1, a water tank 18 and a plurality of groups of water pumps 19 are respectively and fixedly arranged in the housing 17, the liquid inlet ends of the water pumps 19 extend to the interior of the water tank 18, a telescopic water delivery hose 20 is fixedly arranged at the liquid outlet ends of the water pumps 19, the telescopic water delivery hose 20 is positioned in the cleaning bin 15, a water outlet end 21 is movably arranged in the cleaning bin 15 in a limiting manner, one end of the telescopic water delivery hose 20 extends to the interior of the water outlet end 21, a plurality of groups of spray heads 28 for flushing the upper part of the filter plate 5 are fixedly arranged at the bottom of the water outlet end 21, a screw rod two 22 is rotatably arranged in the cleaning bin 15, a screw rod nut two 23 is meshed on the screw rod two 22, the exterior of the screw rod nut two 23 is fixedly connected with the top of the water outlet end 21, the outside of the treatment box 1 is fixedly provided with a motor II 24, the output end of the motor II 24 is fixedly connected with one end of a screw rod II 22, the water tank 18 is used as a water storage container for providing sufficient water source for the whole flushing process, the water pump 19 is responsible for pumping out water in the water tank 18 and delivering the water to the water outlet end 21 in the cleaning bin 15 through the telescopic water delivery hose 20 connected with the liquid outlet end, finally, water flow is uniformly sprayed on the filter plate 5 through a plurality of groups of spray heads 28 on the water outlet end 21, dirt and impurities attached on the filter plate 5 are flushed by the impact force of the water flow, when the motor II 24 drives the screw rod II 22 to rotate, the screw rod nut II 23 moves along the axial direction of the screw rod II 22, thereby driving the water outlet end 21 which is limited and movably arranged in the cleaning bin 15 to move so as to realize flushing cleaning on different positions of the filter plate 5, so that the cleaning water sprayed by the spray head 28 on the water outlet end 21 can more effectively complete the cleaning work of the filter plate 5.

The working principle is that the treatment box 1 is a main body of the whole device, a filter bin 2 and a cleaning bin 15 are arranged in the treatment box 1, the filter bin 2 is positioned in the treatment box 1 and is used for accommodating a filter plate 5 and carrying out sewage treatment, a water inlet 3 and a water outlet 4 are respectively arranged on the treatment box 1 and are matched with the filter bin 2 to realize the inlet and outlet of sewage, the filter plate 5 is arranged in the filter bin 2 and is used for filtering the sewage to remove impurities in the sewage, when the filter plate 5 needs to be cleaned, a motor I12 in the housing 10 is started, the motor I12 drives the frame 7 and the filter plate 5 in the frame I to move along a limiting chute 6 in the treatment box 1, the filter plate 5 moves from the filter bin 2 to the cleaning bin 15 to prepare for the subsequent flushing and cleaning work, an electric telescopic rod 26 in a waterproof protective shell 25 is started, the output end of the electric telescopic rod 26 drives the filter plate 5 to move downwards so as to separate and incline the filter plate 5 from the frame 7, dirt and impurities are better washed away, along with the simultaneous starting of the water pump 19 in the shell 17 and the motor II 24 outside the treatment tank 1, the water pump 19 supplies cleaning water, the motor II 24 drives the water outlet end 21 to move at a uniform speed in the cleaning bin 15, the spray head 28 on the water outlet end 21 sprays cleaning water, the dirt and impurities attached to the filter plate 5 are washed down by the impact force of water flow, after the cleaning is finished, the electric telescopic rod 26 and the motor I12 are started again, the electric telescopic rod 26 lifts the filter plate 5 back to the original position and is combined with the frame 7 again, the motor I12 drives the frame 7 and the filter plate 5 to return to the filtering bin 2 along the limiting chute 6, the next sewage filtering work is prepared, the whole cleaning process of the filter plate 5 does not need manual intervention, the working efficiency and the safety are improved, the cleaning and the maintenance of the filter plates 5 become simpler and quicker, the treatment box 1 is a main body structure and is used for containing and treating various substances, the limiting chute 6 in the treatment box 1 is used for guiding and limiting the moving direction and the path of the frame 7 and the filter plates 5 in the frame 7, the filter plates 5 in the frame 7 can move in the filter bin 2 and the cleaning bin 15, the frame 7 is a movable structure, the filter plates 5 are movably embedded in the frame 7, the filter plates 5 can be integrally moved or adjusted through the frame 7, when the motor I12 is started, the gear II 13 at the output end starts to rotate, the gear I11 also rotates along with the motor I through the transmission of the chain 14, the rotation of the gear I11 drives the screw I8 to rotate, the screw nut I9 meshed with the screw I8 moves along the axial direction of the screw I8, because the screw nut 9 is fixedly connected with the frame 7, the frame 7 and the filter plate 5 in the frame are also moved along with the frame, the filter plate 5 moves from the filter bin 2 to the inside of the cleaning bin 15 for preparing for subsequent flushing and cleaning, when the frame 7 and the filter plate 5 in the frame are moved to the inside of the cleaning bin 15, the output end of the electric telescopic rod 26 drives the filter plate 5 to move downwards along with the starting of the electric telescopic rod 26 in the waterproof protective shell 25 to separate the filter plate 5 from the frame 7, and by controlling the extending distance of different electric telescopic rods 26 through the installation of the connecting piece 27, the system can realize the inclination adjustment of the filter plate 5 after separation, dirt and impurities on the filter plate 5 can be effectively flushed down, the water tank 18 is used as a water storage container for providing sufficient water source for the whole flushing process, the water pump 19 is responsible for pumping out water in the water tank 18, and the water is conveyed to the water outlet end 21 in the cleaning bin 15 through the telescopic water conveying hose 20 connected with the water outlet end, finally, water is uniformly sprayed onto the filter plate 5 through a plurality of groups of spray heads 28 on the water outlet end 21, dirt and impurities attached to the filter plate 5 are washed down by utilizing the impact force of the water, when the motor 24 drives the screw rod 22 to rotate, the screw rod nut 23 moves along the axial direction of the screw rod 22, so that the water outlet end 21 which is limited and movably installed in the cleaning bin 15 is driven to move, flushing cleaning of different positions of the filter plate 5 is realized, and cleaning work of the filter plate 5 can be more effectively completed through the cleaning water sprayed by the spray heads 28 on the water outlet end 21.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. A wastewater treatment device for easy cleaning of filter screens, comprising: a treatment box (1), wherein a filter chamber (2) is provided inside the treatment box (1), and an inlet (3) and an outlet (4) are respectively provided on the treatment box (1) to cooperate with the filter chamber (2), and a filter plate (5) is provided inside the filter chamber (2), characterized in that: a cleaning chamber (15) is provided inside the treatment box (1), a sewage outlet (16) is provided on the treatment box (1) to cooperate with the cleaning chamber (15), and a cleaning mechanism is provided on the treatment box (1) to clean the dirt on the filter plate (5), the cleaning mechanism including a moving mechanism for moving the filter plate (5) to the cleaning chamber (15) and a flushing mechanism for flushing the filter plate (5) in the cleaning chamber (15), the moving mechanism including a frame (7) and a shell (10), and the flushing mechanism including a shell (17) and an outlet (21). 2. A sewage treatment device for easy cleaning of filter screens according to claim 1, characterized in that: a limiting groove (6) is provided inside the treatment box (1), a frame (7) is provided inside the limiting groove (6) for limiting movement, the filter plate (5) is fitted and moved inside the frame (7), two sets of lead screws (8) are rotatably provided inside the limiting groove (6), a lead screw nut (9) is meshed on the lead screw (8), and the outside of the lead screw nut (9) is fixedly connected to the outside of the frame (7), a housing (10) is fixedly provided on one side of the treatment box (1), a gear (11) is fixedly provided at one end of the lead screw (8), and the gear (11) is located inside the housing (10), a motor (12) is fixedly provided inside the housing (10), a gear (13) is fixedly provided at the output end of the motor (12), and the gear (13) is connected to the gear (11) through a chain (14). 3. A sewage treatment device for easy cleaning of filter screen as described in claim 2, characterized in that: a waterproof protective shell (25) is fixedly installed inside the frame (7), an electric telescopic rod (26) is fixedly installed inside the waterproof protective shell (25), a plurality of connecting parts (27) are fixedly installed on the filter plate (5), and the output end of the electric telescopic rod (26) is movably connected to the connecting parts (27). 4. A wastewater treatment device for easy cleaning of filter screens according to claim 3, characterized in that: a shell (17) is fixedly provided on the top of the treatment box (1), a water tank (18) and multiple sets of water pumps (19) are fixedly provided inside the shell (17), and the inlet end of the water pump (19) extends into the interior of the water tank (18), a retractable water supply hose (20) is fixedly installed on the outlet end of the water pump (19), and the retractable water supply hose (20) is located inside the cleaning chamber (15), a water outlet end (21) is provided inside the cleaning chamber (15), and one end of the retractable water supply hose (20) extends into the interior of the water outlet end (21), and multiple sets of nozzles (28) for rinsing the top of the filter screen (5) are fixedly provided at the bottom of the water outlet end (21). 5. A sewage treatment device for easy cleaning of filter screens according to claim 4, characterized in that: a second lead screw (22) is rotatably provided inside the cleaning chamber (15), a second lead screw nut (23) is engaged on the second lead screw (22), and the outside of the second lead screw nut (23) is fixedly connected to the top of the outlet end (21), and a second motor (24) is fixedly provided on the outside of the treatment box (1), and the output end of the second motor (24) is fixedly connected to one end of the second lead screw (22).