CN219002134U

CN219002134U - Floater clearing device for sewage treatment

Info

Publication number: CN219002134U
Application number: CN202223174266.7U
Authority: CN
Inventors: 温宋平
Original assignee: Zhejiang Nanyu Construction Co ltd
Current assignee: Zhejiang Nanyu Construction Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-05-12
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a floater removing device for sewage treatment, which belongs to the technical field of floater removing devices and comprises a storage box, wherein a cleaning opening is formed in the front end face of the storage box, a hinge is fixedly connected to the lower edge of the front end face of the storage box, a sealing cover is fixedly connected to one end of the hinge, which is far away from the storage box, a fixing bolt is arranged in the front end face of the sealing cover, a water inlet is formed in the upper end face of the storage box, grooves are formed in the left wall and the right wall of an inner cavity of the storage box, and racks are fixedly connected to the front wall of the inner cavity of the grooves; the utility model solves the problems that the filtering of the floating matters in the sewage is inconvenient, the extrusion and the discharge of the water in the floating matters are inconvenient, the recovery and the cleaning of the floating matters are inconvenient in the later period, the brushing and the cleaning of the meshes of the filter screen plate are inconvenient, the blocking of the meshes is caused, and the cleaning of the sludge precipitated at the bottom of the inner cavity of the storage box is inconvenient.

Description

Floater clearing device for sewage treatment

Technical Field

The utility model relates to the technical field of floater removing devices, in particular to a floater removing device for sewage treatment.

Background

Sewage treatment may also be referred to as wastewater treatment. However, the latter is a broad term and may also refer to industrial waste water. For most cities, sewer systems also discharge a portion of sewage to sewage treatment plants, which have typically been pre-treated at the plant itself to reduce the pollutant load. If the sewer system is a combined sewer it will also bring urban runoff (rain water) to the sewage treatment plant. Sewage can flow to a sewage treatment plant by the assistance of pipes and gravity and pumps. The portion of the sewage filtration typically includes a bar screen to filter solids and large objects, which are then collected in a dustbin and discarded in a landfill. Fats and oils are also removed prior to primary treatment of the wastewater.

Patent document with publication number CN214972235U discloses a floater clearing device for sewage treatment, including uncovered clear box, fixedly connected with division board between the front side and the rear side of uncovered clear box internal surface, sliding connection has first closing plate between the left side of uncovered clear box internal surface and the left side of division board, sliding connection has the second closing plate between the right side of uncovered clear box internal surface and the right side of division board, the equal fixedly connected with first pneumatic cylinder of left and right sides of uncovered clear box internal surface bottom, and the top of first pneumatic cylinder output shaft and the bottom fixed connection of first closing plate, the bottom fixedly connected with second pneumatic cylinder of uncovered clear box internal surface, and the top of second pneumatic cylinder output shaft and the bottom fixed connection of second closing plate, and the inner chamber sliding connection of uncovered clear box has clear net, clear the top of net and extend to the outside of uncovered clear box, and clear the top fixedly connected with connecting plate of net, the outside of uncovered box is equipped with drive mechanism, uncovered clear left side of box has the drain pipe intercommunication. However, any of the above-mentioned references suffers from the following disadvantages:

1. the method has the advantages that the floating objects in the sewage are inconvenient to filter, and the water in the floating objects is inconvenient to extrude and discharge, so that the floating objects are inconvenient to recover and clean in the later period;

2. when filtering and clearing away the floater in sewage, inconvenient cleaning is brushed to the mesh of filter screen board, leads to the mesh to cause the condition of jam to the inconvenient problem of clearing up the mud that deposits in bin inner chamber bottom has been solved.

Based on the above, the utility model designs a floater removing device for sewage treatment to solve the above problems.

Disclosure of Invention

In order to solve the problems, the utility model provides the following technical scheme:

the utility model provides a floater clearing device for sewage treatment, includes the bin, the terminal surface is provided with the clearance mouth before the bin, terminal surface lower limb department fixedly connected with hinge before the bin, bin one end fixedly connected with sealed lid is kept away from to the hinge, terminal surface inside is provided with the gim peg before the sealed lid, the bin up end is provided with the water inlet, the wall all is provided with the recess about the bin inner chamber, wall fixedly connected with rack before the recess inner chamber.

Still further, bin inner chamber sliding connection has the filter screen board, filter screen board right-hand member face fixedly connected with fixed block, the inside sliding connection of fixed block has the fixed column, the filter screen board adopts the compression foam material that buoyancy is good to make.

Still further, the filter screen plate up end middle part is provided with the spout, the spout inner chamber is connected with the lead screw through the bearing rotation, lead screw left end face fixedly connected with drive gear, drive gear sliding connection is connected with the rack in the recess inner chamber meshing.

Still further, the outside threaded connection of lead screw has the slider, the inside stirring roller that is connected with through the bearing rotation of slider up end, the equal fixedly connected with first gear in stirring roller both ends, first gear engagement is connected with the filter screen plate.

Still further, the inside rotation post that is connected with of terminal surface under the slider through the bearing, the equal fixedly connected with second gear in rotation post both ends, the outside fixedly connected with drum of rotation post, the drum outside evenly is provided with the brush.

Furthermore, the lower end surface of the storage box is rotationally connected with a roller through a rotating shaft, and a control valve is arranged in the inner cavity of the water outlet.

Advantageous effects

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

1. the sewage is discharged into the inner cavity of the storage box by personnel through the water inlet, the filter screen plate is made of a compressed foam material with good buoyancy, so that the filter screen plate floats according to the sewage storage capacity in the inner cavity of the storage box, the fixed block is driven to be slidingly connected outside the fixed column for limiting, then the filter screen plate drives the transmission gear to be slidingly connected in the inner cavity of the groove through the screw rod, the transmission gear is matched with the rack to rotate the screw rod, the screw rod is further used for driving the sliding block through threads, the sliding block drives the stirring roller, the stirring roller is matched with the mesh of the filter screen plate through the first gear to rotate, the floating objects on the filter screen plate are rolled and turned, water in the floating objects is extruded, inconvenience in filtering the floating objects in sewage by the existing floating object cleaning device for sewage is avoided, and inconvenience in extruding and discharging the water in the floating objects is avoided, so that the floating objects are inconvenient to recover and clean in later stages.

2. In the process of filtering the floaters by utilizing the filter screen plate, the rotary column is driven by the sliding block, the rotary column is matched with the mesh of the filter screen plate by utilizing the second gear to rotate the cylinder, so that the cylinder is convenient to brush and clean the filter screen plate and the mesh by utilizing the external hairbrush, the situation that the meshes of the filter screen plate are blocked by sludge in sewage is avoided, after the floaters are completed by the sewage, the sewage is subjected to static precipitation in the storage box, then the control valve in the water outlet is opened to discharge the sewage, the sealing cover is turned to open to clean the settled sludge at the bottom of the inner cavity of the storage box, the problem that the meshes of the filter screen plate are inconvenient to brush and clean when the floaters in the sewage are filtered and cleaned by the conventional floaters for sewage treatment is avoided, and the problem that the meshes are blocked is solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic top perspective view of the present utility model;

FIG. 3 is a schematic view of a storage tank according to the present utility model in partial cross-section;

FIG. 4 is a schematic diagram of a semi-sectional structure of a storage tank according to the present utility model;

in the drawings, the list of components represented by the various numbers is as follows:

1. a storage tank; 2. sealing cover; 3. a fixing bolt; 4. a hinge; 5. a water outlet; 6. a water inlet; 7. a roller; 8. a groove; 9. a rack; 10. a filter screen plate; 11. fixing the column; 12. a slide block; 13. a screw rod; 14. a chute; 15. a transmission gear; 16. a stirring roller; 17. a first gear; 18. a second gear; 19. a cylinder; 20. rotating the column; 21. cleaning the mouth; 22. a fixed block;

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a floater clearing device for sewage treatment, includes bin 1, and bin 1 front end face is provided with clearance mouth 21, and bin 1 front end face lower limb department fixedly connected with hinge 4, and bin 1 one end fixedly connected with sealed lid 2 is kept away from to hinge 4, and the inside dead bolt 3 that is provided with of terminal surface before sealed lid 2, bin 1 up end are provided with water inlet 6, and bin 1 inner chamber wall all is provided with recess 8 about, and wall fixedly connected with rack 9 before the recess 8 inner chamber.

In this embodiment, the inner cavity of the storage box 1 is slidably connected with the filter screen plate 10, the right end surface of the filter screen plate 10 is fixedly connected with the fixing block 22, the fixing column 11 is slidably connected inside the fixing block 22, and the filter screen plate 10 is made of a compressed foam material with good buoyancy. The sewage is discharged into the inner cavity of the storage box 1 through the water inlet 6 by personnel, the filter screen plate 10 is made of a compressed foam material with good buoyancy, so that the filter screen plate 10 floats according to the sewage storage capacity in the inner cavity of the storage box 1, the fixed block 22 is driven to be slidingly connected to the outside of the fixed column 11 for limiting, then the filter screen plate 10 drives the transmission gear 15 to be slidingly connected to the inner cavity of the groove 8 through the screw rod 13, the transmission gear 15 is matched with the rack 9 to rotate the screw rod 13, the screw rod 13 is used for driving the sliding block 12, the sliding block 12 is used for driving the stirring roller 16, the stirring roller 16 is matched with the mesh of the filter screen plate 10 to rotate through the first gear 17, the floating matters on the filter screen plate 10 are rolled and turned, the water in the floating matters are extruded, the water in the floating matters are prevented from being filtered by the existing floating matters cleaning device for sewage treatment, and the water in the floating matters are inconvenient to be extruded and discharged, and the floating matters are inconvenient to recover and clean in the later stage.

In the embodiment, a chute 14 is arranged in the middle of the upper end surface of the filter screen plate 10, a screw rod 13 is rotatably connected to the inner cavity of the chute 14 through a bearing, a transmission gear 15 is fixedly connected to the left end surface of the screw rod 13, and a rack 9 is connected to the transmission gear 15 in a sliding connection manner in the inner cavity of the groove 8 in a meshed manner.

In the embodiment, a sliding block 12 is connected to the screw rod 13 through external threads, a stirring roller 16 is connected to the inside of the upper end face of the sliding block 12 through bearing rotation, first gears 17 are fixedly connected to two ends of the stirring roller 16, and the first gears 17 are connected with a filter screen plate 10 in a meshed mode. In the process of filtering the floating matters by using the filter screen plate 10, the sliding block 12 drives the rotary column 20, the rotary column 20 is matched with the mesh of the filter screen plate 10 by using the second gear 18 to rotate the cylinder 19, so that the cylinder 19 is convenient to brush and clean the filter screen plate 10 and the mesh by using an external brush, the situation that the meshes of the filter screen plate 10 are blocked by sludge in sewage is avoided, after the floating matters are finished by the sewage, the storage box 1 is subjected to static sedimentation of the sludge in the sewage, then the control valve in the water outlet 5 is opened to discharge the sewage, the sealing cover 2 is twisted to open the sealing cover 3 for cleaning the sludge settled at the bottom of the inner cavity of the storage box 1, the problem that the meshes are blocked due to the fact that the meshes of the filter screen plate are inconvenient to brush and the problem that the sludge settled at the bottom of the inner cavity of the storage box is inconvenient to clean is solved when the floating matters in the sewage are filtered and cleaned by the conventional floating matters cleaning device for sewage treatment.

In this embodiment, a rotating column 20 is rotatably connected to the inside of the lower end surface of the slider 12 through a bearing, two ends of the rotating column 20 are fixedly connected to a second gear 18, a cylinder 19 is fixedly connected to the outside of the rotating column 20, and brushes are uniformly arranged on the outside of the cylinder 19.

In the embodiment, the lower end surface of the storage box 1 is rotationally connected with a roller 7 through a rotating shaft, and the inner cavity of the water outlet 5 is provided with a control valve.

When in use, the utility model is characterized in that: firstly, the storage tank 1 is moved to the position where sewage is required to be filtered by using the roller 7, the sewage is discharged into the inner cavity of the storage tank 1 by using the water inlet 6 by personnel, the filter screen plate 10 is made of a compressed foam material with good buoyancy, so that the filter screen plate 10 floats according to the sewage storage capacity in the inner cavity of the storage tank 1 and drives the fixed block 22 to be slidably connected to the outside of the fixed column 11 for limiting, then the filter screen plate 10 drives the transmission gear 15 to be slidably connected in the inner cavity of the groove 8 by using the screw rod 13, the transmission gear 15 is matched with the rack 9 to rotate the screw rod 13, so that the screw rod 13 is used for driving the sliding block 12, the sliding block 12 is used for driving the stirring roller 16, the stirring roller 16 is matched with the mesh of the filter screen plate 10 by using the first gear 17 to rotate, so that floating matters on the filter screen plate 10 are rolled and turned, and moisture in the floating matters are extruded, in the process of filtering the floating matters by using the filter screen plate 10, the sliding block 12 is used for driving the rotary column 20, so that the rotary column 20 is matched with the mesh holes of the filter screen plate 10 by using the second gear 18 to rotate the cylinder 19, thereby facilitating the cylinder 19 to brush and clean the filter screen plate 10 and the mesh holes by using an external brush, avoiding the situation that the meshes of the filter screen plate 10 are blocked by the sludge in the sewage, and after the sewage is finished, the floating matters are still deposited in the storage tank 1, then the control valve in the water outlet 5 is opened to discharge the sewage, the sealing cover 2 is turned to open the sealing cover 3 to clean the sludge deposited at the bottom of the inner cavity of the storage tank 1, avoiding the situation that the meshes are blocked due to the inconvenience of brushing and cleaning the meshes of the filter screen plate when the floating matters in the sewage are filtered and cleaned by the conventional floating matters treatment device, and the problem that the sludge deposited at the bottom of the inner cavity of the storage box is inconvenient to clean is solved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a floater clearing device for sewage treatment, includes bin (1), its characterized in that: the novel storage box comprises a storage box body and is characterized in that a cleaning opening (21) is formed in the front end face of the storage box body (1), a hinge (4) is fixedly connected to the lower edge of the front end face of the storage box body (1), one end of the hinge (4) is away from a storage box body (1) and is fixedly connected with a sealing cover (2), a fixing bolt (3) is arranged inside the front end face of the sealing cover (2), a water inlet (6) is formed in the upper end face of the storage box body (1), grooves (8) are formed in the left wall and the right wall of an inner cavity of the storage box body (1), and racks (9) are fixedly connected to the front wall of the inner cavity of the grooves (8).

2. A float removing apparatus for sewage treatment according to claim 1, wherein: the filter screen plate (10) is slidably connected to the inner cavity of the storage box (1), the fixed block (22) is fixedly connected to the right end face of the filter screen plate (10), the fixed column (11) is slidably connected to the inside of the fixed block (22), and the filter screen plate (10) is made of a compressed foam material with good buoyancy.

3. A float removing apparatus for sewage treatment according to claim 2, wherein: the middle part of the upper end face of the filter screen plate (10) is provided with a chute (14), an inner cavity of the chute (14) is rotationally connected with a screw rod (13) through a bearing, the left end face of the screw rod (13) is fixedly connected with a transmission gear (15), and the transmission gear (15) is in sliding connection with a rack (9) in the inner cavity of the groove (8) in a meshed manner.

4. A float removing apparatus for sewage treatment according to claim 3, wherein: the screw rod (13) is externally connected with a sliding block (12) in a threaded manner, a stirring roller (16) is rotatably connected to the inside of the upper end face of the sliding block (12) through a bearing, first gears (17) are fixedly connected to the two ends of the stirring roller (16), and the first gears (17) are connected with a filter screen plate (10) in a meshed manner.

5. A float removing apparatus for sewage treatment according to claim 4, wherein: the inside rotation post (20) that is connected with through the bearing of terminal surface under slider (12), rotation post (20) both ends all fixedly connected with second gear (18), rotation post (20) outside fixedly connected with drum (19), drum (19) outside evenly is provided with the brush.

6. A float removing apparatus for sewage treatment according to claim 1, wherein: the lower end face of the storage box (1) is rotationally connected with a roller (7) through a rotating shaft, and a control valve is arranged in an inner cavity of the water outlet (5).