CN217163378U

CN217163378U - Sewage purification device

Info

Publication number: CN217163378U
Application number: CN202220644084.2U
Authority: CN
Inventors: 冯志刚; 郭晓辉; 潘恒; 魏昭; 陈瀚; 陈月旺; 王顺华
Original assignee: Xinji Qiansen Environmental Protection Technology Co ltd
Current assignee: Xinji Qiansen Environmental Protection Technology Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-08-12
Anticipated expiration: 2032-03-23

Abstract

The utility model relates to a sewage purification device belongs to sewage treatment's technical field, and it includes the equalizing basin, is provided with the filter chamber in the equalizing basin, the bottom and the equalizing basin intercommunication of filter chamber, the top of equalizing basin covers there is the apron, and the bottom of filter chamber sets up the filter plate, is provided with the stirring rake in the filter chamber, and the top fixedly connected with connecting axle of stirring rake, connecting axle deviate from the one end of stirring rake and run through the apron and be connected with the rotation motor in the top of apron, and this application has the effect that reduces filter plate blocking phenomenon and take place.

Description

Sewage purification device

Technical Field

The application relates to the technical field of sewage treatment, in particular to a sewage purification device.

Background

The water pollution is mainly caused by pollutants generated by production and living activities of people, and comprises three major parts, namely an industrial pollution source, an agricultural pollution source and a living pollution source. The domestic pollution sources mainly comprise various detergents, sewage, impurities, excrement and the like used in urban life, most of the domestic pollution sources are nontoxic inorganic salts, and domestic sewage contains more nitrogen, phosphorus, sulfur and pathogenic bacteria.

The existing sewage treatment device comprises a regulating tank, an anoxic tank, an anaerobic tank, a contact oxidation tank, a sedimentation tank and a clean water tank. Be provided with the filter chamber in the equalizing basin, the filter chamber can carry out prefilter to the great suspended solid of volume, wastepaper in the sewage, then carries out anaerobism and aerobic treatment to sewage through oxygen deficiency pond, anaerobism pond, contact oxidation pond again to remove elements such as nitrogen, phosphorus in the sewage, deposit the back again and let in to the clean water basin and store the water after purifying.

To the correlation technique among the above-mentioned, the inventor thinks when carrying out preliminary filtration to sewage in the equalizing basin, if the staff does not clear up impurity in time, impurity adheres to the surface of filter plate very easily, causes the filter plate to block up, and then has the defect that makes the filter plate effect of permeating water reduce.

SUMMERY OF THE UTILITY MODEL

In order to reduce the phenomenon of filter plate jam and take place, this application provides a sewage purification device.

The application provides a sewage purification device adopts following technical scheme:

the utility model provides a sewage purification device, includes the equalizing basin, is provided with the filter chamber in the equalizing basin, the bottom and the equalizing basin intercommunication of filter chamber, the top of equalizing basin covers there is the apron, and the bottom of filter chamber sets up the filter plate, is provided with the stirring rake in the filter chamber, and the top fixedly connected with connecting axle of stirring rake, connecting axle deviate from the one end of stirring rake and run through the apron and be connected with the rotation motor in the top of apron.

Through adopting above-mentioned technical scheme, let in sewage in the filter chamber, the great impurity of volume stays on the filter plate in the pollution, when impurity attaches to the filter plate surface, is driving the connecting axle through rotating the motor and is rotating, and the connecting axle is driving the stirring rake again and is rotating, makes the sewage in the filter chamber begin to flow and is driving the impurity of attaching to the filter plate surface and float to make the difficult jam that takes place of filter plate, improved the permeability of filter plate.

Optionally, the equalizing basin is provided with the clean-up room in one side of filter chamber, and the clean-up room does not communicate with the equalizing basin, it has the clearance mouth to open between one side that the filter chamber is close to the clean-up room, the clearance mouth is located filter plate department, be provided with the guide board along the decurrent direction of slope between clearance mouth to the filter chamber, be provided with the baffle that is used for sheltering from the clearance mouth in the top of guide board, baffle along vertical direction and filter chamber sliding connection, the apron runs through along the filter chamber to the direction of clean-up room and has seted up and dodge the groove, the connecting axle passes from dodging the inslot, be provided with in the top of apron and be used for driving the drive rotation motor along dodging the drive arrangement that groove length direction removed.

Through adopting above-mentioned technical scheme, when the impurity in the filter chamber is too much, after the water level of sewage drops to the filter plate below, rotate the stirring rake to parallel with clearance mouthful, and leave clearance mouthful with baffle rebound, then drive the stirring rake through drive arrangement and remove to the clearance chamber, the stirring rake pushes away the impurity of filter plate top to clearance mouthful department this moment, impurity slides in to the clearance chamber along the guide board again, with the impurity in the reduction filter chamber, the permeability of filter plate has further been guaranteed.

Optionally, the driving device comprises an installation block, a screw rod and a feed rod, the rotating motor is installed on the installation block, the screw rod and the feed rod are both parallel to the avoidance groove, one side of the installation block is in threaded connection with the screw rod, the other side of the installation block is in sliding connection with the feed rod along the length direction of the feed rod, and one end of the screw rod is connected with a driving motor for driving the screw rod to rotate.

Through adopting above-mentioned technical scheme, driving motor is driving the lead screw and is rotating, through the threaded connection of lead screw and installation piece, under the guide of feed rod, has realized the removal of installation piece simultaneously, and then makes the stirring rake remove to the clearance room.

Optionally, the top fixedly connected with connecting rod at baffle both ends, the apron is run through to the one end that the connecting rod deviates from the baffle, and the top of connecting rod sets up the push down subassembly that is used for pushing down the connecting rod.

Through adopting above-mentioned technical scheme, the subassembly that pushes down provides decurrent pressure for the connecting rod, and the connecting rod provides decurrent pressure for the baffle, improves the sealed effect of baffle to clearance mouth department.

Optionally, the pushing assembly comprises a fixing frame and a spring, the fixing frame is fixedly connected with the upper surface of the cover plate, a movable groove is formed in the fixing frame along the length direction of the connecting rod, the movable groove penetrates through the bottom of the fixing frame, the top of the connecting rod stretches into the movable groove, the spring is located in the movable groove, the top of the spring is fixedly connected with the fixing frame, the bottom of the spring is fixedly connected with the top of the connecting rod, the spring is in a compression state all the time, and a pushing assembly used for driving the connecting rod to move upwards is arranged between the connecting rod and the installation block.

By adopting the technical scheme, when the mounting block moves towards the connecting rod, the pushing assembly can push the connecting rod to automatically move upwards, the baffle is opened, and the spring is compressed; when the installation block deviates from the connecting rod to move, the spring releases the elastic force to enable the connecting rod and the baffle to return, so that the effect of automatic movement of the baffle is realized through the movement of the installation block, other operations are not required to be carried out by workers, and convenience is provided for the workers.

Optionally, the pushing assembly comprises a rotating wheel and a wedge block, the rotating wheel is rotatably connected with the side wall of the opposite side of the top of the connecting rod, the wedge block is fixedly connected with the two sides of the mounting block, and the top surface of the wedge block is arranged downwards along the direction towards the rotating wheel in an inclined mode.

Through adopting above-mentioned technical scheme, when wedge and runner butt, the inclined plane roll connection of runner and wedge, and then drive the connecting rod rebound to the effect that can drive the connecting rod rebound automatically when having realized the installation piece and removing to the clearance room.

Optionally, a collecting box is placed in the cleaning chamber, the collecting box is located below the lower end of the guide plate, the collecting box is connected with a pull rope, and the pull rope extends out of the cleaning chamber.

Through adopting above-mentioned technical scheme, when pushing into impurity the clearance indoorly, impurity can fall into automatically to collect the incasement, and when impurity in the collecting box was filled with, the staff can pull the stay cord, takes out and clears up the collecting box from the clearance indoorly to provide convenience for the staff to the clearance of clearance indoor impurity.

Optionally, a sealing gasket is fixedly arranged at the bottom of the baffle.

Through adopting above-mentioned technical scheme, when the baffle sheltered from the clearance mouth, sealed the pad and can improve the baffle and to the sealed effect of clearance mouth, make sewage difficult for flowing into to the clearance indoor.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the stirring paddle can be driven to rotate in the filter chamber by rotating the motor, so that impurities are not easy to attach to the surface of the filter plate, and the permeability of the filter plate is improved;

2. when the impurities in the filter chamber are excessive, the driving device can drive the stirring paddle to move, so that the impurities are pushed into the cleaning chamber, and the permeability of the filter plate is further improved;

3. set up the collecting box in the clean room, can collect the impurity in the clean room, when the collecting box was filled with, the staff can pull the stay cord and take out the collecting box and clear up, provides convenience for the staff to the clearance of impurity in the clean room.

Drawings

FIG. 1 is a schematic view of an internal structure of a conditioning tank in a sewage purification apparatus according to an embodiment of the present application;

FIG. 2 is a partial sectional view of the embodiment of the present application to embody the structure of the filtering chamber and the interior of the cleaning chamber;

fig. 3 is a partial schematic view of a structure above a cover plate according to an embodiment of the present application.

In the figure, 1, a regulating reservoir; 11. a cover plate; 111. an avoidance groove; 2. a filtering chamber; 21. filtering the plate; 22. cleaning the opening; 23. a guide plate; 231. a side plate; 3. a cleaning chamber; 4. a stirring paddle; 41. a connecting shaft; 42. rotating the motor; 5. a baffle plate; 51. a connecting rod; 52. a gasket; 6. a drive device; 61. mounting blocks; 62. a lead screw; 621. a drive motor; 63. a polished rod; 7. pressing the assembly; 71. a fixed mount; 711. a movable groove; 72. a spring; 8. a pushing assembly; 81. a rotating wheel; 82. a wedge block; 9. a collection box; 91. and pulling a rope.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a sewage purification device.

Referring to fig. 1 and 2, a sewage purification device includes a regulating reservoir 1, a filtering chamber 2 and a cleaning chamber 3 are arranged in the regulating reservoir 1, the cleaning chamber 3 is located at one side of the filtering chamber 2, a cover plate 11 covers the top of the regulating reservoir 1, the cover plate 11 is penetrated through the top of the cleaning chamber 3, the bottom of the filtering chamber 2 is connected with the regulating reservoir 1, a filtering plate 21 is fixedly arranged at the bottom of the filtering chamber 2 along the horizontal direction, and the cleaning chamber 3 is not communicated with the regulating reservoir 1.

Be provided with stirring rake 4 in filter chamber 2, the bottom of stirring rake 4 and the upper surface butt of filter plate 21, the central point at stirring rake 4 top puts and has set firmly connecting axle 41 along vertical direction, and the top of connecting axle 41 is passed apron 11 and is connected with rotation motor 42 in the top of apron 11. When the excessive impurity that adheres to the surface of filter plate 21 leads to penetrating effect to reduce, staff's accessible rotates motor 42 and drives connecting axle 41 and rotate, and connecting axle 41 drives stirring rake 4 again and rotates for the flow of sewage makes impurity float in the filter chamber 2, thereby makes impurity be difficult for adhering to the surface of filter plate 21, has improved the permeability of filter plate 21.

Filter chamber 2 has been opened in one side that is close to clearance room 3 clearance mouth 22, be provided with collecting box 9 in the clearance room 3, be provided with guide plate 23 between clearance mouth 22 to collecting box 9, guide plate 23 sets up downwards along the top slope of filter plate 21 to collecting box 9, the top at guide plate 23 both sides is provided with curb plate 231, the both sides of curb plate 231 respectively with filter chamber 2 and clearance room 3 fixed connection, the top and the apron 11 lower fixed surface of curb plate 231 are connected, the bottom of curb plate 231 and the lateral wall fixed connection of guide plate 23. The top of apron 11 is provided with and is used for driving drive arrangement 6 that stirring rake 4 removed to clearance mouth 22 direction, and clearance mouth 22 department is provided with and is used for sheltering from clearance mouth 22 baffle 5, and baffle 5 has set firmly connecting rod 51 along vertical direction and 2 sliding connection of filter chamber along vertical direction, the top at 5 both ends of baffle along vertical direction, and connecting rod 51 runs through the top that apron 11 extended to apron 11 deviating from the one end of baffle 5. When the impurity in the filter chamber 2 is too much, treat that the sewage water level descends to the below of filter plate 21, it is parallel with clearance mouth 22 to drive stirring rake 4 through rotating motor 42, drive arrangement 6 drives stirring rake 4 again and removes to clearance mouth 22 direction, at this moment with connecting rod 51 rebound, connecting rod 51 is driving baffle 5 rebound and is making clearance mouth 22 open, stirring rake 4 alright with impurity push away to clearance mouth 22 department, impurity is along guide board 23 landing to the collecting box 9 again, thereby for the staff to 2 interior impurity clearance provide convenience.

Referring to fig. 2 and 3, an avoiding groove 111 is formed through the cover plate 11 from the filtering chamber 2 to the cleaning chamber 3, and the connecting shaft 41 penetrates through the cover plate 11 from the avoiding groove 111. The driving device 6 includes a mounting block 61, a lead screw 62, and a lever 63. The rotary motor 42 is mounted on the mounting block 61, and the lead screw 62 and the lever 63 are disposed on both sides of the escape groove 111 in the longitudinal direction of the escape groove 111. The screw 62 is screwed to one side of the mounting block 61, the lever 63 penetrates the other side of the mounting block 61, and the mounting block 61 is slidably coupled to the lever 63 along the longitudinal direction of the avoiding groove 111. One end of the screw 62 is provided with a driving motor 621 for driving the screw 62 to rotate. When the stirring paddle 4 needs to be moved, the driving motor 621 drives the screw rod 62 to rotate, the mounting block 61 can move towards the cleaning chamber 3 along the filtering chamber 2 through the threaded connection between the screw rod 62 and the mounting block 61 and under the guiding and limiting of the mounting block 61 by the optical rod 63, and at the moment, the stirring paddle 4 pushes impurities on the surface of the filtering plate 21 to the cleaning opening 22.

A pushing assembly 8 for driving the connecting rod 51 to move upwards is arranged between the mounting block 61 and the connecting rod 51; the top of the connecting rod 51 is provided with a pressing assembly 7 for pressing down the connecting rod 51. When the stirring paddle 4 moves to the cleaning opening 22, the pushing assembly 8 drives the connecting rod 51 to move upwards, so that the baffle 5 opens the cleaning opening 22; when the stirring paddle 4 moves towards the direction departing from the cleaning opening 22, the pressing component 7 drives the baffle 5 to return.

The pushing assembly 8 comprises two rotating wheels 81 and two wedge blocks 82, and the two rotating wheels 81 are respectively and rotatably connected with the inner walls of the opposite sides of the two connecting rods 51; the wedge blocks 82 are provided in two numbers, the two wedge blocks 82 are respectively and fixedly arranged at two sides of the mounting block 61, and the top surfaces of the wedge blocks 82 are obliquely and downwardly arranged along the direction towards the rotating wheel 81. When the runner 81 abuts against the inclined surface of the wedge block 82, the runner 81 is connected to the inclined surface of the wedge block 82 in a rolling manner. Installation piece 61 is driving stirring rake 4 and is moving gradually to the direction of clearance room 3, wedge 82 gradually with runner 81 butt, simultaneously under the limiting action of apron 11 to connecting rod 51, make connecting rod 51 gradually rebound, realized stirring rake 4 when moving to clearance mouth 22, the effect that the baffle 5 is automatic will clear up mouthful 22 and open.

The hold-down assembly 7 includes a mount 71 and a spring 72. The fixed frame 71 is provided with a movable groove 711, the movable groove 711 penetrates through the bottom of the fixed frame 71 along the vertical direction, the top of the connecting rod 51 extends into the movable groove 711, the spring 72 is located the movable groove 711, the bottom end of the spring 72 is fixedly connected with the top of the connecting rod 51, the top end of the spring 72 is fixedly connected with the lower surface of the fixed frame 71 at the movable groove 711, and the spring 72 is constantly in a compression state. When the connecting rod 51 rises, the spring 72 is gradually compressed back, and when the mounting block 61 is far away from the connecting rod 51, the spring 72 gradually releases the elastic force, so that the connecting rod 51 drives the baffle 5 to move downwards, the baffle 5 closes the cleaning opening 22, and the spring 72 is still in a compressed state at the moment, so that the sealing effect of the baffle 5 on the cleaning opening 22 is improved.

Referring to fig. 2, a sealing gasket 52 is fixedly disposed at the bottom of the baffle 5, and in the embodiment of the present application, the sealing gasket 52 is made of rubber. The sealing effect of the baffle 5 at the cleaning opening 22 is further mentioned by means of a sealing gasket 52.

The collecting box 9 is fixedly connected with a pull rope 91, and one end of the pull rope 91 departing from the collecting box 9 extends out of the cleaning chamber 3. When the staff need clear up impurity in the clean-up room 3, the staff can stimulate stay cord 91, takes out collecting box 9 from clean-up room 3 and can accomplish the cleaning work.

The implementation principle of the sewage purification device in the embodiment of the application is as follows: sewage is led into the filter chamber 2, the sewage is filtered by the filter plate 21 and flows into the regulating tank 1, and at the moment, the rotating motor 42 drives the stirring paddle 4 to rotate in the filter chamber 2, so that impurities are not easy to attach to the surface of the filter plate 21; when the impurity is too much in the filter chamber 2, treat that the sewage water level reduces to filter plate 21 below, staff's accessible drive arrangement 6 is driving stirring rake 4 and is removing to clearance mouth 22 direction to make baffle 5 upwards remove to keep away from clearance mouth 22 through pushing away from subassembly 8, stirring rake 4 pushes impurity to in the clearance chamber 3. When the driving device 6 drives the stirring paddle 4 to be far away from the cleaning opening 22, the pressing component 7 drives the connecting rod 51 and the baffle 5 to return. With the above structure, impurities are less likely to adhere to the surface of the filter sheet 21, and the permeability of the filter sheet 21 is improved.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a sewage purification device, includes equalizing basin (1), is provided with filter chamber (2) in equalizing basin (1), the bottom and equalizing basin (1) intercommunication of filter chamber (2), its characterized in that: the top of the adjusting tank (1) is covered with a cover plate (11), the bottom of the filter chamber (2) is provided with a filter plate (21), a stirring paddle (4) is arranged in the filter chamber (2), a connecting shaft (41) is fixedly connected above the stirring paddle (4), one end of the connecting shaft (41) departing from the stirring paddle (4) penetrates through the cover plate (11), and a rotating motor (42) is connected above the cover plate (11); a cleaning chamber (3) is arranged on one side of the filter chamber (2) of the adjusting tank (1), the cleaning chamber (3) is not communicated with the regulating tank (1), a cleaning port (22) is opened between one sides of the filtering chambers (2) close to the cleaning chamber (3), the cleaning port (22) is positioned at the filtering plate (21), a guide plate (23) is arranged between the cleaning opening (22) and the filter chamber (2) along the direction of inclining downwards, a baffle (5) used for shielding the cleaning opening (22) is arranged above the guide plate (23), the baffle (5) is connected with the filtering chamber (2) in a sliding way along the vertical direction, the cover plate (11) is provided with an avoiding groove (111) along the direction from the filtering chamber (2) to the cleaning chamber (3) in a penetrating way, the connecting shaft (41) passes through the avoiding groove (111), a driving device (6) for driving the rotating motor (42) to move along the length direction of the avoidance groove (111) is arranged above the cover plate (11); drive arrangement (6) are including installing piece (61), lead screw (62) and feed bar (63), rotation motor (42) are installed on installing piece (61), lead screw (62) and feed bar (63) all with dodge groove (111) parallel, one side and lead screw (62) threaded connection of installing piece (61), the opposite side of installing piece (61) along the length direction and feed bar (63) sliding connection of feed bar (63), the one end of lead screw (62) is connected with and is used for driving lead screw (62) pivoted driving motor (621).

2. The sewage purification apparatus according to claim 1, wherein: the top fixedly connected with connecting rod (51) at baffle (5) both ends, apron (11) are run through to the one end that connecting rod (51) deviate from baffle (5), and the top setting of connecting rod (51) is used for pushing down push down subassembly (7) of connecting rod (51).

3. The sewage purification apparatus according to claim 2, wherein: push down subassembly (7) including mount (71) and spring (72), the last fixed surface of mount (71) and apron (11) is connected, movable groove (711) have been seted up along the length direction of connecting rod (51) in mount (71), movable groove (711) run through the bottom of mount (71), the top of connecting rod (51) stretches into in movable groove (711), spring (72) are located movable groove (711), spring (72) top and mount (71) fixed connection, the bottom of spring (72) and the top fixed connection of connecting rod (51), set up between connecting rod (51) and installation piece (61) and be used for driving push assembly (8) of connecting rod (51) rebound.

4. A sewage purification apparatus according to claim 3, wherein: the pushing assembly (8) comprises a rotating wheel (81) and a wedge block (82), the rotating wheel (81) is rotatably connected with the side wall of one side opposite to the top of the connecting rod (51), the wedge block (82) is fixedly connected with two sides of the mounting block (61), and the top surface of the wedge block (82) is obliquely and downwards arranged along the direction towards the rotating wheel (81).

5. The sewage purification apparatus according to claim 1, wherein: collecting box (9) have been placed in clean-up room (3), and collecting box (9) are located guide board (23) lower extreme below, and collecting box (9) are connected with stay cord (91), and stretch out in clean-up room (3) is followed in stay cord (91).

6. The sewage purification apparatus according to claim 1, wherein: and a sealing gasket (52) is fixedly arranged at the bottom of the baffle (5).