CN220802097U

CN220802097U - Filter equipment for municipal water treatment

Info

Publication number: CN220802097U
Application number: CN202322485854.0U
Authority: CN
Inventors: 陈迪文; 张林防
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2023-09-13
Filing date: 2023-09-13
Publication date: 2024-04-19
Anticipated expiration: 2033-09-13

Abstract

The application belongs to the technical field of municipal water treatment, and discloses a filtering device for municipal water treatment, which comprises a bottom plate, wherein moving devices are fixedly arranged at the four ends of the bottom plate, a sewage bucket is fixedly connected to the left side of the top of the bottom plate through a bracket, a sewage collecting bucket is fixedly connected to the bottom of the sewage bucket, an opening and closing valve is arranged on the sewage collecting bucket, an inclined transition barrel is fixedly connected to the lower part of the right end of the sewage bucket, a piston in an anti-blocking device is pushed to move leftwards when the movable rod moves leftwards and passes through a drain hole, water in the anti-blocking device is forced to return to the sewage bucket only through a filter plate reversely by being extruded by the piston, the process is completed to reversely wash the filter plate, and filter meshes are dredged, and particle blocking objects slide into the sewage collecting bucket at the bottom of the sewage bucket by matching with the inclined transition barrel.

Description

Filter equipment for municipal water treatment

Technical Field

The application belongs to the technical field of municipal water treatment, and particularly relates to a filtering device for municipal water treatment.

Background

The engineering category of water treatment is municipal public works. The water treatment engineering is to purify, soften, disinfect, remove iron and manganese, remove heavy metal ion and filter water which does not meet the requirements. In short, the "water treatment engineering" is a project of removing substances in water which are not needed for production and living through physical and chemical means. Is a project for water quality conditioning such as sedimentation, filtration, coagulation and flocculation, corrosion inhibition and scale inhibition, etc. for water suitable for specific purposes.

The patent number CN114307297A discloses a filtering device for municipal sewage treatment, which comprises a filtering box and a filtering net; the top end of the filter box is provided with a water inlet, and the bottom end of the filter box is provided with a water outlet; a first through groove is formed in the side wall of the filter box; the inner walls of the two sides of the filter box are provided with first sliding grooves; the first sliding groove is communicated with the first through groove; fixing plates are fixedly connected to the side walls of the two sides of the filter screen; the filter screen is fixedly connected with a handle; the fixed plate is connected to the inner wall of the first chute in a sliding way; the fixed plate is fixedly connected in the first chute through the fixed component; the invention provides a filtering device for municipal sewage treatment, which aims to solve the problems that a filter screen and a filter screen in a filter box for filtering municipal sewage are of an integrated structure, the filter screen cannot be disassembled, the filter screen is damaged, the filter screen cannot be replaced and the filter screen is inconvenient to clean.

In the process of realizing the application, the technology has the following problems that although the filter screen of the device can be disassembled and cleaned to dredge the filter mesh, the filter plate is often blocked by sewage filtration, and if the filter plate is frequently disassembled and cleaned to achieve the dredging effect, the working efficiency is reduced, so that the proposed part can be optimally designed.

Disclosure of utility model

The application aims at: in order to solve the problems set forth above, a filtration device for municipal water treatment is provided.

The technical scheme adopted by the application is as follows: the utility model provides a filter equipment for municipal water treatment, includes the bottom plate, the equal fixed mounting in bottom of bottom plate has mobile device, the top left side of bottom plate is through support fixedly connected with sewage bucket, the bottom fixedly connected with of sewage bucket collects dirty bucket, and is provided with on the dirty bucket and open and close the valve, the excessive section of thick bamboo of right-hand member below fixedly connected with slope design of sewage bucket, there is filter equipment on the right side of excessive section of thick bamboo through flange joint, filter equipment's right side is through flange joint has anti-blocking device, the top right side fixed mounting of bottom plate has the power board, be provided with the filter in the filter equipment.

The front wall rotation of power board is connected with the carousel, the front wall of power board is located the equal fixed mounting in both sides of carousel and has the uide bushing, movable rod is inserted to the uide bushing, the relative fixed mounting of movable rod has the track board, the front wall outside fixed mounting of carousel has the gangbar, and gangbar slidable mounting is in the track board, the laminating has the piston in the anti-blocking device, and the left side the movable rod passes anti-blocking device and piston fixed connection, anti-blocking device's bottom right side fixed mounting has the drain pipe, and the drain pipe is located the wash port of seting up with anti-blocking device's connection.

In a preferred embodiment, the bottom left side of the mobile device is rotatably provided with a roller, the bottom right side of the mobile device is slidably provided with a supporting rod, the top thread of the supporting rod is connected with a threaded rod, and the rotation power of the threaded rod is derived from a first motor fixedly connected with the top of the threaded rod.

In a preferred embodiment, a sewage inlet pipeline is connected above the left side of the sewage bucket in a penetrating way, the inner cavity of the sewage bucket is rotatably connected with a stirring rod, and the rotation power of the stirring rod is derived from a second motor fixedly installed at the top of the sewage bucket.

In a preferred embodiment, the rear wall of the turntable is connected with the power plate through a bearing, and the rotating power of the turntable is derived from a third motor fixedly mounted on the rear wall of the power plate.

In a preferred embodiment, a vertical sliding groove matched with the linkage rod is formed in the track plate, and the linkage rod is slidably mounted in the vertical sliding groove.

In a preferred embodiment, a flow sensor is fixedly installed on the left side of the top of the anti-blocking device, a detection head of the flow sensor extends to the inner cavity of the anti-blocking device, the drain hole is positioned on the right side of the inner cavity of the bottom of the anti-blocking device, and an external connecting pipe is fixedly installed at the bottom of the drain pipe.

In summary, due to the adoption of the technical scheme, the beneficial effects of the application are as follows:

1. According to the application, the moving device is arranged, when the moving device is required to be moved, the first motor is started to drive the threaded rod to rotate, and then the supporting rod is driven to move upwards, so that the roller at the bottom of the moving device can contact the ground to move the moving device, and when the moving device reaches the position, the first motor is started to drive the threaded rod to rotate reversely, and the supporting rod is pushed downwards to contact the ground, so that the moving device can be fixed on the ground.

2. According to the application, through arranging the inclined transition barrel, when sewage enters the sewage bucket and is filtered by the filter plate in the filtering device, large-particle impurities can be blocked on the left side by the filter plate and finally fall on the inclined transition barrel to slide to the sewage bucket bottom to be accumulated in the sewage bucket, and the valve on the sewage bucket can be opened to clean and discharge dirt in the later stage.

3. According to the application, by arranging the anti-blocking device, the flow rate of the filter plate in the anti-blocking device is reduced when the filter plate in the filter device is blocked, at the moment, the flow sensor receives induction, the third motor is started to drive the rotary table to rotate, and then the linkage rod is driven to move circumferentially, so that the track plate sleeved on the linkage rod moves along with the track plate, the track plate can only move left and right along with the movable rod in a transverse straight line due to the limit of the guide sleeve, the piston in the anti-blocking device can be pushed to move left and pass through the drain hole when being pushed to move left by the movable rod, water in the anti-blocking device can be forced to reversely pass through the filter plate to return to the sewage tank by extrusion of the piston, the process can finish back flushing of the filter plate, the filtering mesh is dredged, the particle blocking object slides to the sewage tank at the bottom of the sewage tank by matching with the inclined transition cylinder, when the filter plate recovers the water passing capability, the flow sensor receives induction, the third motor is started to drive the rotary table to pull the track plate back to the rightmost side, so that the filtered water can be discharged into the drain pipe by the drain pipe, and the filtered water can be removed by the drain hole.

Drawings

FIG. 1 is a perspective view of the structure of the present application;

FIG. 2 is a plan view of the structure of the present application;

fig. 3 is a cross-sectional view showing the structure of the anti-blocking device according to the present application.

The marks in the figure: 1-bottom plate, 2-mobile device, 3-gyro wheel, 4-bracing piece, 5-threaded rod, 6-effluent water drum, 7-puddler, 8-album dirty bucket, 9-transition section of thick bamboo, 10-filter equipment, 11-anti-blocking device, 12-power board, 13-filter, 14-carousel, 15-uide bushing, 16-movable rod, 17-track board, 18-gangbar, 19-piston, 20-flow sensor, 21-drain pipe, 22-wash port, 23-takeover.

Detailed Description

The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.

Referring to fig. 1 and 2, a filtering device for municipal water treatment comprises a bottom plate 1, wherein a moving device 2 is fixedly installed at the four ends of the bottom plate 1, a roller 3 is rotatably installed at the left side of the bottom of the moving device 2, a supporting rod 4 is slidably installed at the right side of the bottom of the moving device 2, a threaded rod 5 is connected to the top of the supporting rod 4 in a threaded manner, the rotation power of the threaded rod 5 is derived from a motor I fixedly connected to the top of the threaded rod 5, and a sewage bucket 6 is fixedly connected to the left side of the top of the bottom plate 1 through a bracket.

Through setting up mobile device 2, when needs remove this device, start motor drive threaded rod 5 rotation, and then drive bracing piece 4 upward movement for the gyro wheel 3 contact ground of mobile device 2 bottom alright remove this device, after reaching the position, start motor drive threaded rod 5 reverse rotation, with bracing piece 4 downward push contact ground alright realize this device and fix subaerial.

Referring to fig. 1, 2, 3, the left side top through connection of the bilge bucket 6 has into dirty pipeline, the inner chamber rotation of bilge bucket 6 is connected with puddler 7, and the rotation power of puddler 7 derives from bilge bucket 6 top fixed mounting's No. two motors, the bottom fixedly connected with of bilge bucket 6 catchments dirty bucket 8, and be provided with on-off valve on the dirty bucket 8, the excessive section of thick bamboo 9 of right-hand member below fixedly connected with slope design of bilge bucket 6, there is filter equipment 10 on the right side of excessive section of thick bamboo 9 through flange joint, filter equipment 10's right side is through flange joint there is anti-clogging device 11, the top right side fixed mounting of bottom plate 1 has power board 12, be provided with filter 13 in the filter equipment 10.

Through setting up the excessive section of thick bamboo 9 of slope, when sewage gets into in the sewage bucket 6 to filter through filter 13 in the filter equipment 10, large granule debris can be kept on the left side by filter 13, and finally fall on the excessive section of thick bamboo 9 of slope and slide to the collection in the dirty bucket 8 of sewage bucket 6 bottom gather, later stage accessible is washd the discharge dirt by opening the valve on the dirty bucket 8.

Referring to fig. 1, 2 and 3, the front wall of the power plate 12 is rotatably connected with the turntable 14, the rear wall of the turntable 14 is connected with the power plate 12 through a bearing, the rotating power of the turntable 14 is derived from a third motor fixedly installed on the rear wall of the power plate 12, guide sleeves 15 are fixedly installed on both sides of the front wall of the power plate 12, movable rods 16 are inserted into the guide sleeves 15, a track plate 17 is fixedly installed on the opposite ends of the movable rods 16, a linkage rod 18 is fixedly installed on the outer side of the front wall of the turntable 14, the linkage rod 18 is slidably installed in the track plate 17, a vertical sliding groove matched with the linkage rod 18 is formed in the track plate 17, the linkage rod 18 is slidably installed in the vertical sliding groove, a piston 19 is attached in the anti-blocking device 11, the left movable rod 16 penetrates through the anti-blocking device 11 and is fixedly connected with the piston 19, a drain pipe 21 is fixedly installed on the right side of the bottom of the anti-blocking device 11, the connection of the drain pipe 21 and the anti-blocking device 11 is located on a drain hole 22 formed, a flow sensor 20 is fixedly installed on the left side of the top of the anti-blocking device 11, the flow sensor 20 is detected on the inner cavity 21 extending to the bottom of the anti-blocking device 11, and the inner cavity 21 is located on the bottom of the anti-blocking device 11 and extends to the bottom of the anti-blocking device 11.

Through setting up anti-blocking device 11, filter 13 in filter 10 blocks up and can make the flow that gets into anti-blocking device 11 through filter 10 and gets into the flow sensor 20 and receive the response, can start No. three motor drive carousel 14 rotation at this moment, and then drive gangbar 18 axial circumferential motion, make track board 17 that overlaps on gangbar 18 follow the motion, because the spacing of uide bushing 15, make track board 17 only can take movable rod 16 to do horizontal straight line's left and right movement, can promote piston 19 in anti-blocking device 11 and remove left when movable rod 16 moves left and to pass drain hole 22 when crossing, the extrusion of piston 19 can be forced to get back into in the sewage bucket 6 through filter 13 by water in the anti-blocking device 11, this process just has accomplished the back flushing to filter 13, dredge the filter mesh, cooperate inclined transition section of thick bamboo 9 makes granule plug slip to in the bottom dirt collection bucket 8 of sewage bucket 6, when filter 13 resumes the power, flow sensor 20 receives the response and can start No. three motor drive carousel 14 rotation and draw track board 17 right side, make the drain hole 22 and drain hole 21 is followed by the filter, can be removed through the filter device when the design of filter 13, can not be removed through manual work, the filter device is removed when the filter 13.

The implementation principle of the embodiment of the application is as follows:

Firstly, through setting up mobile device 2, when needing to remove this device, start motor drive threaded rod 5 rotatory, and then drive bracing piece 4 upward movement for the gyro wheel 3 of mobile device 2 bottom alright remove this device on the contact ground, after reaching the position, start motor drive threaded rod 5 reverse rotation, push down contact ground with bracing piece 4 alright realize this device and fix subaerial.

In addition, by arranging the inclined transition barrel 9, when sewage enters the sewage bucket 6 and is filtered by the filter plate 13 in the filtering device 10, large-particle impurities can be resisted on the left side by the filter plate 13, finally fall on the inclined transition barrel 9 and slide into the sewage bucket 8 at the bottom of the sewage bucket 6 to be gathered, and the sewage can be cleaned and discharged by opening a valve on the sewage bucket 8 in the later stage.

Of course, most importantly, through setting up anti-blocking device 11, filter 13 in filter 10 blocks up and can make the flow that gets into anti-blocking device 11 through filter 10 and becomes small, flow sensor 20 receives the response this moment, can start No. three motor drive carousel 14 rotation, and then drive the motion of gangbar 18 axial circumference, make track board 17 that overlaps on gangbar 18 follow the motion, because the spacing of uide bushing 15, make track board 17 only can take movable rod 16 to do horizontal straight line's left and right movement, can promote piston 19 in anti-blocking device 11 when movable rod 16 moves left and when crossing drain hole 22, the water in anti-blocking device 11 can be forced to only reverse through filter 13 to get back into in the sewage bucket 6 by the extrusion of piston 19, this process just has accomplished the back flushing to filter 13, dredge the filter mesh, the excessive section of thick bamboo 9 of cooperation slope makes granule jam drop to in sewage bucket 6's the bottom album dirty bucket 8, when filter 13 resumes the hydroenergy, sensor 20 receives the response and can start No. three motor drive track board 17 and rotate left and take the carousel 17 to make right side drain hole 22 and pull out when filter 13 the drain hole 22, can not be removed through the design in order to filter device, the filter efficiency is realized in order to realize the manual work is difficult to dismantle the filter device.

The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application.

Claims

1. The utility model provides a filter equipment for municipal water treatment, includes bottom plate (1), its characterized in that: the sewage treatment device is characterized in that the moving device (2) is fixedly installed at the four ends of the bottom plate (1), the left side of the top of the bottom plate (1) is fixedly connected with the sewage bucket (6) through a support, the bottom of the sewage bucket (6) is fixedly connected with the sewage collection bucket (8), an opening and closing valve is arranged on the sewage collection bucket (8), an inclined transition cylinder (9) is fixedly connected below the right end of the sewage bucket (6), the right side of the transition cylinder (9) is connected with the filtering device (10) through a flange, the right side of the filtering device (10) is connected with the anti-blocking device (11) through a flange, the right side of the top of the bottom plate (1) is fixedly provided with the power plate (12), and the filtering device (10) is internally provided with the filtering plate (13);

The front wall of power board (12) rotates and is connected with carousel (14), the front wall of power board (12) is located the both sides of carousel (14) and all fixedly mounted has uide bushing (15), install movable rod (16) in uide bushing (15), the fixed mounting of opposite end of movable rod (16) has track board (17), the front wall outside fixed mounting of carousel (14) has gangbar (18), and gangbar (18) slidable mounting is in track board (17), laminating in anti-blocking device (11) has piston (19), and the left side anti-blocking device (11) and piston (19) fixed connection, anti-blocking device (11) bottom right side fixed mounting has drain pipe (21), and drain pipe (21) are located and offer drain hole (22) with anti-blocking device (11) connection.

2. A municipal water treatment filtration device according to claim 1, wherein: the bottom left side rotation of mobile device (2) is installed gyro wheel (3), bottom right side sliding of mobile device (2) is installed bracing piece (4), the top threaded connection of bracing piece (4) has threaded rod (5), the rotation power of threaded rod (5) derives from threaded rod (5) top fixed connection's motor number one.

3. A municipal water treatment filtration device according to claim 1, wherein: the sewage treatment device is characterized in that a sewage inlet pipeline is connected above the left side of the sewage bucket (6) in a penetrating manner, a stirring rod (7) is connected to the inner cavity of the sewage bucket (6) in a rotating manner, and the rotation power of the stirring rod (7) is derived from a second motor fixedly installed at the top of the sewage bucket (6).

4. A municipal water treatment filtration device according to claim 1, wherein: the rear wall of the turntable (14) is connected with the power plate (12) through a bearing, and the rotary power of the turntable (14) is derived from a third motor fixedly arranged on the rear wall of the power plate (12).

5. A municipal water treatment filtration device according to claim 1, wherein: a vertical sliding groove matched with the linkage rod (18) is formed in the track plate (17), and the linkage rod (18) is slidably mounted in the vertical sliding groove.

6. A municipal water treatment filtration device according to claim 1, wherein: the anti-blocking device is characterized in that a flow sensor (20) is fixedly installed on the left side of the top of the anti-blocking device (11), a detection head of the flow sensor (20) extends to the inner cavity of the anti-blocking device (11), a drain hole (22) is formed in the right side of the inner cavity of the bottom of the anti-blocking device (11), and an outer connecting pipe (23) is fixedly installed at the bottom of the drain pipe (21).