CN216273365U

CN216273365U - Sewage purification and filtration device for water supply and drainage

Info

Publication number: CN216273365U
Application number: CN202121964485.8U
Authority: CN
Inventors: 岳政宇; 张实; 赵跃平
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-04-12
Anticipated expiration: 2031-08-20

Abstract

The utility model provides a sewage purification and filtration device for water supply and drainage, and relates to the technical field of purification. Including the casing, be equipped with in the casing and strain miscellaneous chamber, centrifugal chamber and purification chamber, strain miscellaneous intracavity wall and rotate and be connected with the pivot, the even rigid coupling of pivot outer wall has the knockout pin, strains miscellaneous intracavity wall fixedly connected with guide plate, goes up pin, lower pin and lower guide plate, and the centrifugation intracavity is equipped with a centrifugation section of thick bamboo, and a centrifugation section of thick bamboo bottom is connected with rotating assembly, purifies the intracavity and is equipped with a purification section of thick bamboo, is equipped with fibre ball filter layer, quartz sand filter layer, polyaluminium chloride filter layer and active carbon filter layer in the purification section of thick bamboo. The centrifugal water purifier can filter out larger solid garbage and impurities in sewage, meanwhile, the centrifugal filter cylinder rotates to accelerate filtering, so that the filter cylinder is effectively prevented from being blocked, the filtering effect is improved, micro impurities and harmful substances in the water can be purified through the arrangement of the water purifying cylinder, the harmfulness of the sewage is reduced, and safe discharge or the reuse of the sewage is realized.

Description

Sewage purification and filtration device for water supply and drainage

Technical Field

The utility model provides a sewage purification and filtration device for water supply and drainage, and relates to the technical field of purification.

Background

Along with the continuous progress of people's material life, a high building, mill stand and get up, drainage device is then an indispensable ring in a seat building structure, and water is the indispensable resource of human life, and the urbanization life lets people's demand for water very big, also has a large amount of domestic water, construction water etc. to discharge simultaneously. Then present drainage device is mostly direct discharge, or only through simple filtration, has caused very big pollution to the environment, can't carry out effectual emission to the more sewage of impurity simultaneously, can lead to the unfavorable condition of drain pipe jam even, can't effectively purify to the sewage that contains harmful substance, will cause secondary pollution to the environment.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a sewage purification and filtration device for water supply and drainage, which can efficiently filter garbage and impurities in water and purify harmful substances in water, so that the purified and filtered sewage can be reused, and the sewage purification and filtration device has the beneficial effect of environmental protection.

The utility model provides a sewage purification and filtration device for water supply and drainage, which comprises a shell, wherein an impurity filtering cavity, a centrifugal cavity and a purification cavity are arranged in the shell, the inner wall of the impurity filtering cavity is rotatably connected with a rotating shaft, the outer wall of the rotating shaft is uniformly and fixedly connected with a separation rod, the top of the impurity filtering cavity is provided with a water inlet hopper, the bottom of the water inlet hopper is provided with an upper guide plate, the inner wall of the impurity filtering cavity is fixedly connected with an upper stop rod, the upper stop rod is positioned below the water inlet hopper, the bottom of the impurity filtering cavity is provided with a water outlet, one side of the water outlet, which is far away from the purification cavity, is fixedly connected with a lower guide plate, one end of the lower guide plate, which is far away from the water outlet, is fixedly connected with a lower stop rod, the upper stop rod and the lower stop rod are uniformly distributed between the adjacent separation rods, a centrifugal filter cylinder is arranged in the centrifugal cavity, the outer wall of the centrifugal filter cylinder is rotatably connected with a fixing ring through a rolling bearing, and the fixing ring is fixedly connected with the inner wall of the centrifugal cavity through a fixing rod, the centrifugal filter drum is characterized in that a guide assembly is arranged on the outer wall of the centrifugal filter drum, the bottom of the centrifugal filter drum is communicated with a discharge pipe, a filter plate is fixedly connected to the inner wall of a centrifugal cavity and located below the centrifugal filter drum, a rotating assembly is connected to the bottom of the centrifugal filter drum and comprises a rotating motor, a first belt pulley and a second belt pulley, the rotating motor is fixedly mounted on the filter plate, an output shaft of the rotating motor is connected with the first belt pulley, the second belt pulley is fixedly connected with the bottom of the centrifugal filter drum, the first belt pulley and the second belt pulley are connected through a belt in a transmission mode, a water pumping pipe is communicated with the side wall of the centrifugal cavity and arranged below the filter plate, the water pumping pipe is communicated with a water pump, the water pump is communicated with a water conveying pipe, the water conveying pipe is communicated with a purification drum, a water inlet matched with the water conveying pipe is formed in the top of the purification drum, and one end, close to the water inlet, in the purification drum, is fixedly connected with a fiber ball filter layer, the device comprises a fiber ball filtering layer, a purifying cylinder, a centrifugal filter cylinder, a first water outlet pipe, a second water outlet pipe, a third water outlet pipe, a fourth water outlet pipe, a fifth water outlet pipe, a sixth water outlet pipe and a fifth water outlet pipe.

The impurity filtering cavity and the purifying cavity are positioned above the centrifugal cavity, the impurity filtering cavity is communicated with the centrifugal cavity through a water outlet, and the centrifugal cavity is communicated with the purifying cavity through a water conveying pipe.

The outer wall of the impurity filtering cavity is fixedly connected with a speed reducing motor, and an output shaft of the speed reducing motor is connected with the rotating shaft through a spline.

The side wall of the impurity filtering cavity, which is far away from the water outlet, is provided with a first drainage opening, two sides of the first drainage opening are provided with first side plates, the first side plates are connected with a first driving roller through a bearing, the inner wall of the impurity filtering cavity is connected with a first driven roller through a bearing, the first driving roller and the first driven roller are in transmission connection with a first conveyor belt, and the first driving roller is connected with a first driving motor.

The guide assembly comprises a support rod, a spring seat, a support block and balls, the support rod is fixedly connected with the support block through the spring seat, one side, far away from the spring seat, of the support block is movably connected with the balls, the guide assembly is provided with a plurality of guide grooves which are uniformly distributed on the side wall of the centrifugal filter cylinder, and the outer wall of the centrifugal filter cylinder is provided with guide grooves matched with the balls.

The centrifugal filter drum is characterized in that a second discharge opening is formed in the side wall, away from the rotating motor, of the centrifugal cavity, two side plates are arranged on two sides of the second discharge opening, a second driving roller is connected between the second side plates through a bearing, a second driven roller is connected between the inner walls of the centrifugal cavity through a bearing, a second conveyor belt is connected between the second driving roller and the second driven roller in a transmission mode, the second driving roller is connected with a second driving motor, a baffle is fixedly connected to the top end of the second discharge opening, and the baffle inclines towards one side of the centrifugal filter drum.

The second belt pulley is rotatably connected with the discharge pipe through a through hole, and a second electromagnetic valve is arranged in the discharge pipe.

The utility model has the beneficial effects that:

the utility model provides a sewage purification and filtration device for water supply and drainage, which can filter out larger solid garbage and impurities in sewage by arranging a separation rod, an upper stop rod and a lower stop rod, can filter out smaller impurities in sewage by arranging a centrifugal filter cylinder, and can accelerate filtration by rotating the centrifugal filter cylinder, thereby effectively preventing the filter cylinder from being blocked, improving the filtration effect, purifying tiny impurities and harmful substances in water by arranging a water purification cylinder, and reducing the harmfulness of sewage, thereby realizing safe discharge or recycling of sewage.

Drawings

FIG. 1 is a schematic view showing the overall structure of a sewage purification and filtration apparatus for water supply and drainage according to the present invention.

FIG. 2 is a schematic view of a guide assembly of the sewage purification and filtration apparatus for water supply and drainage according to the present invention.

FIG. 3 is a schematic view of an upper and a lower stop lever of a sewage purifying and filtering apparatus for water supply and drainage according to the present invention.

(1, upper guide plate, 2, impurity filtering cavity, 3, separating rod, 4, lower baffle rod, 5, lower guide plate, 6, driven roller I, 7, conveyor belt I, 8, driving roller I, 9, centrifugal cavity, 10, centrifugal filter cartridge, 11, guide component, 12, baffle, 13, second belt pulley, 14, driven roller II, 15, driving roller II, 16, conveyor belt II, 17, filter plate, 18, water pumping pipe, 19, water pump, 20, water conveying pipe, 21, rotating motor, 22, first belt pulley, 23, belt, 24, discharging pipe, 25, fixing ring, 26, fixing rod, 27, nozzle, 28, water discharging pipe I, 29, water discharging pipe II, 30, active carbon filter layer, 31, polyaluminium chloride filter layer, 32, quartz sand filter layer, 33, fiber ball filter layer, 34, purifying cylinder, 35, purifying cavity, 36, water inlet hopper, 37, upper baffle rod, 38, supporting rod, 39. spring seat 40, supporting block 41, ball 42, shell 43, speed reducing motor 44, rotating shaft 45 and water outlet

Detailed Description

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1, the present invention provides a sewage purification and filtration apparatus for water supply and drainage, which comprises a housing 42, wherein the housing 42 is provided with a filtration cavity 2, a centrifugal cavity 9 and a purification cavity 35, the inner wall of the filtration cavity 2 is rotatably connected with a rotating shaft 44, the outer wall of the rotating shaft 44 is uniformly and fixedly connected with separation rods 3, the top of the filtration cavity 2 is provided with a water inlet hopper 36, the bottom of the water inlet hopper 36 is provided with an upper guide plate 1, the inner wall of the filtration cavity 2 is fixedly connected with an upper stop lever 37, the upper stop lever 37 is positioned below the water inlet hopper 36, the bottom of the filtration cavity 2 is provided with a water outlet 45, one side of the water outlet 45 far away from the purification cavity 35 is fixedly connected with a lower guide plate 5, one end of the lower guide plate 5 far away from the water outlet 45 is fixedly connected with a lower stop lever 4, the upper stop lever 37 and the lower stop lever 4 are uniformly distributed between adjacent separation rods 3, the centrifugal cavity 9 is provided with a centrifugal filter cartridge 10, the outer wall of the centrifugal filter cylinder 10 is rotatably connected with a fixing ring 25 through a rolling bearing, the fixing ring 25 is fixedly connected with the inner wall of a centrifugal cavity 9 through a fixing rod 26, the outer wall of the centrifugal filter cylinder 10 is provided with a guide component 11, the bottom of the centrifugal filter cylinder 10 is communicated with a discharge pipe 24, the inner wall of the centrifugal cavity 9 is fixedly connected with a filter plate 17, the filter plate 17 is positioned below the centrifugal filter cylinder 10, the bottom of the centrifugal filter cylinder 10 is connected with a rotating component, the rotating component comprises a rotating motor 21, a first belt pulley 22 and a second belt pulley 13, the rotating motor 21 is fixedly arranged on the filter plate 17, an output shaft of the rotating motor 21 is connected with the first belt pulley 22, the second belt pulley 13 is fixedly connected with the bottom of the centrifugal filter cylinder 10, the first belt pulley 22 is in transmission connection with the second belt pulley 13 through a belt 23, and the side wall of the centrifugal cavity 9 is communicated with a water pumping pipe 18, the water pumping pipe 18 is arranged below the filter plate 17, the water pumping pipe 18 is communicated with a water pump 19, the water pump 19 is communicated with a water delivery pipe 20, the water delivery pipe 20 is communicated with a purifying cylinder 34, the top of the purifying cylinder 34 is provided with a water inlet matched with the water pipe 20, one end of the purifying cylinder 34 close to the water inlet is fixedly connected with a fiber ball filtering layer 33, a quartz sand filter layer 32, a polyaluminium chloride filter layer 31 and an active carbon filter layer 30 are arranged on one side of the fiber ball filter layer 33 away from the water inlet at equal intervals, the bottom of the purification cylinder 34 is communicated with a first drain pipe 28 and a second drain pipe 29, the first drain pipe 28 penetrates through the bottom of the purification cavity 35 downwards and extends into the centrifugal filter cylinder 10, one end of the first water discharge pipe 28, which is located in the centrifugal filter cartridge 10, is connected with a spray head 27, the spray head 27 is arranged opposite to the inner wall of the centrifugal filter cartridge 10, and a first electromagnetic valve is arranged in the first water discharge pipe 28.

In the utility model, the impurity filtering cavity 2 and the purifying cavity 35 are positioned above the centrifugal cavity 9, the impurity filtering cavity 2 is communicated with the centrifugal cavity 9 through a water outlet 45, and the centrifugal cavity 9 is communicated with the purifying cavity 35 through a water conveying pipe 20.

The outer wall of the impurity filtering cavity 2 is fixedly connected with a speed reducing motor 43, and an output shaft of the speed reducing motor 43 is connected with a rotating shaft 44 through a spline.

According to the utility model, a first drainage opening is formed in the side wall, far away from a drainage opening 45, of the impurity filtering cavity 2, first side plates are arranged on two sides of the first drainage opening, a first driving roller 8 is connected between the first side plates through a bearing, a first driven roller 6 is connected between the inner walls of the impurity filtering cavity 2 through a bearing, a first conveyor belt 7 is connected between the first driving roller 8 and the first driven roller 6 in a transmission manner, and the first driving roller 8 is connected with a first driving motor.

As shown in fig. 2, the guide assembly 11 of the present invention includes a support rod 38, a spring seat 39, a support block 40 and balls 41, the support rod 38 is fixedly connected to the support block 40 through the spring seat 39, one side of the support block 40 away from the spring seat 39 is movably connected to the balls 41, the guide assembly 11 is provided with a plurality of guide grooves which are uniformly distributed on the sidewall of the centrifugal filter cartridge 10, and the outer wall of the centrifugal filter cartridge 10 is provided with guide grooves which are matched with the balls 41.

According to the centrifugal filter cartridge, a second discharge opening is formed in the side wall, away from a rotating motor 21, of a centrifugal cavity 9, second side plates are arranged on two sides of the second discharge opening, a second driving roller 15 is connected between the second side plates through a bearing, a second driven roller 14 is connected between the inner walls of the centrifugal cavity 9 through a bearing, a second conveyor belt 16 is connected between the second driving roller 15 and the second driven roller 14 in a transmission mode, the second driving roller 15 is connected with a second driving motor, a baffle 12 is fixedly connected to the top end of the second discharge opening, and the baffle 12 inclines towards one side of the centrifugal filter cartridge 10.

In the utility model, the second belt pulley 13 is rotatably connected with a discharge pipe 24 through a through hole, and a second electromagnetic valve is arranged inside the discharge pipe 24.

The working principle is as follows: when the utility model is used, the speed reducing motor 43, the rotating motor 21, the first driving motor and the water pump 19 are started to work, the rotating shaft 44 rotates to drive the separating rod 3 to rotate around the rotating shaft 44, sewage to be treated is discharged into the impurity filtering cavity 2 from the water inlet hopper 36, the upper guide plate 1 below the water inlet hopper 36 plays a role in guiding the sewage, the upper baffle rod 37 blocks garbage in the sewage and prevents the garbage from falling from the separating rods 3 which rotate alternately, the separating rod 3 rotates to bring the garbage from the upper baffle rod 37 to the lower baffle rod 4, the garbage falls onto the first conveying belt 7 through the filtration of the lower baffle rod 4, the driving motor drives the first driving roller 8 to rotate, the first driving roller 8 drives the first conveying belt 7 and the first driven roller 6 to rotate, so that the garbage is conveyed to the first drainage opening, the sewage is discharged into the centrifugal filter cylinder 10 from the drainage opening 45, and the rotating motor 21 drives the first belt pulley 22 to rotate, the first belt pulley 22 drives the second belt pulley 13 to rotate through the belt 23, the second belt pulley 13 drives the centrifugal filter cylinder 10 to rotate, sewage discharged into the centrifugal filter cylinder 10 is centrifugally filtered, so that waste residues in the sewage are filtered in the centrifugal filter cylinder 10, filtered liquid can be thrown out, the baffle plate 12 can prevent the liquid from splashing and has a flow guiding effect, when the centrifugal filter cylinder 10 rotates, the fixing ring 25 can fix the centrifugal filter cylinder 10, the guide assembly 11 can assist the centrifugal filter cylinder 10 to do circular motion, the balls 41 are inserted in the guide grooves, the support rods 38 provide supporting force for the support blocks 40, the spring seats 39 have good buffering performance and can improve the rotating stability of the centrifugal filter cylinder 10, the centrifugally filtered sewage falls through the filter plate 17 and is gathered at the bottom of the centrifugal cavity 9, at the moment, the water pump 19 starts to work, the sewage is pumped through the water pumping pipe 18 and is conveyed into the purification cylinder 34 through the water conveying pipe 20, sewage firstly passes through the fibre ball filter layer 33, filter the surperficial suspended solid of sewage and degrade the organic matter, rethread quartz sand filter layer 32, filter the particle impurity such as suspended solid colloid in the sewage, then pass through polyaluminium chloride filter layer 31, colloid and particulate matter in the sewage carry out the electricity neutralization and the bridging and powerful little toxic substance and heavy metal ion of getting rid of, pass through activated carbon filter layer 30 at last, remove colourity and COD in the sewage and adsorb the dissolving oil and other soluble organic matters in the sewage, thereby make sewage purification's more thorough, it is more effective, can follow two 29 safe discharges of drain pipe.

When sewage treatment is finished, the first electromagnetic valve is opened, the first drain pipe 28 washes the inner wall of the centrifugal filter cylinder 10 through the spray head 27, filter residues on the inner wall of the centrifugal filter cylinder 10 are washed away, the second electromagnetic valve and the second driving motor are opened, the filter residues in the centrifugal filter cylinder 10 are discharged onto the second conveyor belt 16 through the discharge pipe 24, the second driving motor drives the second driving roller 15 to rotate, and the second driving roller 15 drives the second conveyor belt 16 and the second driven roller 14 to rotate, so that garbage is conveyed to the second discharge outlet to be discharged.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a sewage purification filter equipment for plumbing which characterized in that: comprises a shell (42), wherein a filtering cavity (2), a centrifugal cavity (9) and a purifying cavity (35) are arranged in the shell (42), the inner wall of the filtering cavity (2) is rotatably connected with a rotating shaft (44), the outer wall of the rotating shaft (44) is uniformly and fixedly connected with a separating rod (3), the top of the filtering cavity (2) is provided with a water inlet hopper (36), the bottom of the water inlet hopper (36) is provided with an upper guide plate (1), the inner wall of the filtering cavity (2) is fixedly connected with an upper stop lever (37), the upper stop lever (37) is positioned below the water inlet hopper (36), the bottom of the filtering cavity (2) is provided with a water outlet (45), one side of the water outlet (45) far away from the purifying cavity (35) is fixedly connected with a lower guide plate (5), one end of the lower guide plate (5) far away from the water outlet (45) is fixedly connected with a lower stop lever (4), and the upper stop lever (37) and the lower stop lever (4) are uniformly distributed between the separating rods (3), the centrifugal filter is characterized in that a centrifugal filter cylinder (10) is arranged in the centrifugal cavity (9), the outer wall of the centrifugal filter cylinder (10) is rotatably connected with a fixing ring (25) through a rolling bearing, the fixing ring (25) is fixedly connected with the inner wall of the centrifugal cavity (9) through a fixing rod (26), the outer wall of the centrifugal filter cylinder (10) is provided with a guide component (11), the bottom of the centrifugal filter cylinder (10) is communicated with a discharge pipe (24), the inner wall of the centrifugal cavity (9) is fixedly connected with a filter plate (17), the filter plate (17) is positioned below the centrifugal filter cylinder (10), the bottom of the centrifugal filter cylinder (10) is connected with a rotating component, the rotating component comprises a rotating motor (21), a first belt pulley (22) and a second belt pulley (13), the rotating motor (21) is fixedly mounted on the filter plate (17), and the output shaft of the rotating motor (21) is connected with the first belt pulley (22), the second belt pulley (13) is fixedly connected with the bottom of the centrifugal filter cylinder (10), the first belt pulley (22) is connected with the second belt pulley (13) through being provided with a belt (23) in a transmission manner, the centrifugal cavity (9) side wall is communicated with a water pumping pipe (18), the water pumping pipe (18) is arranged below the filter plate (17), the water pumping pipe (18) is communicated with a water pump (19), the water pump (19) is communicated with a water conveying pipe (20), the water conveying pipe (20) is communicated with a purification cylinder (34), the top of the purification cylinder (34) is provided with a water inlet matched with the water conveying pipe (20), a fiber ball filtering layer (33) is fixedly connected with one end of the purification cylinder (34) close to the water inlet, one side of the fiber ball filtering layer (33) far away from the water inlet is equidistantly provided with a quartz sand filtering layer (32), a polyaluminium chloride filtering layer (31) and an active carbon filtering layer (30), the bottom of the purification cylinder (34) is communicated with a first drain pipe (28) and a second drain pipe (29), the first drain pipe (28) penetrates through the bottom of the purification cavity (35) downwards and extends into the centrifugal filter cylinder (10), one end, located in the centrifugal filter cylinder (10), of the first drain pipe (28) is connected with a spray head (27), the spray head (27) is arranged opposite to the inner wall of the centrifugal filter cylinder (10), and a first electromagnetic valve is arranged in the first drain pipe (28).

2. The sewage purifying and filtering apparatus for water supply and drainage according to claim 1, wherein: the impurity filtering cavity (2) and the purifying cavity (35) are positioned above the centrifugal cavity (9), the impurity filtering cavity (2) is communicated with the centrifugal cavity (9) through a water outlet (45), and the centrifugal cavity (9) is communicated with the purifying cavity (35) through a water conveying pipe (20).

3. The sewage purifying and filtering apparatus for water supply and drainage according to claim 1, wherein: strain miscellaneous chamber (2) outer wall fixedly connected with gear motor (43), gear motor's (43) output shaft and pivot (44) pass through splined connection.

4. The sewage purifying and filtering apparatus for water supply and drainage according to claim 1, wherein: it has drain opening one to strain miscellaneous chamber (2) and keep away from the lateral wall of outlet (45), drain opening both sides are equipped with curb plate one, be connected with initiative roller (8) through the bearing between the curb plate one, it is connected with driven roller (6) through the bearing between miscellaneous chamber (2) inner wall to strain, the transmission is connected with conveyer belt (7) between initiative roller (8) and the driven roller (6), initiative roller (8) are connected with driving motor one.

5. The sewage purifying and filtering apparatus for water supply and drainage according to claim 1, wherein: the guide assembly (11) comprises a support rod (38), a spring seat (39), a support block (40) and balls (41), the support rod (38) is fixedly connected with the support block (40) through the spring seat (39), one side, away from the spring seat (39), of the support block (40) is movably connected with the balls (41), the guide assembly (11) is provided with a plurality of guide grooves which are uniformly distributed on the side wall of the centrifugal filter cylinder (10), and the outer wall of the centrifugal filter cylinder (10) is provided with guide grooves matched with the balls (41).

6. The sewage purifying and filtering apparatus for water supply and drainage according to claim 1, wherein: centrifugal chamber (9) keep away from the lateral wall of rotating electrical machines (21) and open there is drain outlet two, two both sides of drain outlet are equipped with curb plate two, be connected with initiative roller two (15) through the bearing between the curb plate two, be connected with driven roller two (14) through the bearing between centrifugal chamber (9) the inner wall, the transmission is connected with conveyer belt two (16) between initiative roller two (15) and driven roller two (14), initiative roller two (15) are connected with driving motor two, two top fixedly connected with baffles (12) of drain outlet, baffle (12) are to the centrifugation section of thick bamboo (10) one side slope.

7. The sewage purifying and filtering apparatus for water supply and drainage according to claim 1, wherein: the second belt pulley (13) is rotatably connected with the discharge pipe (24) through a through hole, and a second electromagnetic valve is arranged inside the discharge pipe (24).