CN220887306U

CN220887306U - Silt recovery unit for sewage treatment

Info

Publication number: CN220887306U
Application number: CN202322638123.5U
Authority: CN
Inventors: 伍中平
Original assignee: Xiamen Guojing Environmental Protection Technology Co ltd
Current assignee: Xiamen Guojing Environmental Protection Technology Co ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-05-03
Anticipated expiration: 2033-09-27

Abstract

The utility model discloses a sludge recovery device for sewage treatment, which belongs to the technical field of sewage treatment and comprises a treatment tank for sewage treatment and a sewage pump arranged on the surface of the treatment tank, wherein a rotating motor is arranged on the outer wall of one side of the treatment tank, a fixed rod is fixed in the treatment tank, a guide pipe rotationally connected with a water outlet pipe of the sewage pump is rotationally connected with the fixed rod, a filter cartridge for filtering sludge is fixed outside the guide pipe, a baffle is rotationally connected to the bottom of the filter cartridge, a fixed tank is fixed on the inner wall of one side of the treatment tank, a filter frame is fixed on the outer wall of one side of the fixed tank, and a push plate for cleaning sludge is movably connected in the filter frame. This silt recovery unit for sewage treatment not only can the moisture in the rapid treatment silt, can collect silt in addition voluntarily, has reduced staff's intensity of labour.

Description

Silt recovery unit for sewage treatment

Technical Field

The utility model belongs to the technical field of sewage treatment, and particularly relates to a sludge recovery device for sewage treatment.

Background

Wastewater sludge is accumulated solid precipitate separated from various types of water, is moist or is mixed with liquid components, is a product of natural or artificial treatment process, is continuously discharged from municipal sewage, water supply plants and industrial wastewater treatment stations in the production process, and needs further treatment, when the existing sewage sludge is treated, moisture cannot be separated, the moisture in the sludge cannot be spin-dried, and is inconvenient for people to recycle.

Reference is made to the Chinese patent grant: recovery processing device of waste water silt, authorized bulletin number: CN213467066U, the utility model solves the problems that the existing sewage and sludge can not separate the water, the water in the sludge can not spin-dry, and the recovery treatment is inconvenient for people.

However, certain defects exist in the use process, such as inconvenience in automatically cleaning the sludge after removing the water, and the need for cleaning the sludge by workers increases the labor intensity of the workers.

Disclosure of utility model

The utility model aims to provide a sludge recovery device for sewage treatment, which solves the problems that the sludge for removing water is inconvenient to automatically clean, the sludge is required to be cleaned by staff and the labor intensity of the staff is increased in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the sludge recovery device for sewage treatment comprises a treatment tank for sewage treatment and a sewage pump arranged on the surface of the treatment tank, wherein a rotating motor is arranged on the outer wall of one side of the treatment tank, a fixed rod is fixed in the treatment tank, and a guide pipe rotationally connected with a water outlet pipe of the sewage pump is rotationally connected with the fixed rod;

The outside of honeycomb duct is fixed with the cartridge filter that is used for silt filtration, the bottom of cartridge filter rotates and is connected with the baffle, one side inner wall of handling the case is fixed with fixed case, and one side outer wall of fixed case is fixed with the filtration frame, swing joint has the push pedal that is used for silt clearance in the filtration frame.

In a further embodiment, a positioning rod is fixed in the treatment box, an electric telescopic rod is installed at the bottom of the positioning rod, and a supporting block for supporting the baffle is connected to the outer wall of an output shaft of the electric telescopic rod in a rotating mode.

In a further embodiment, a rotating shaft is fixed at the output end of the rotating motor, and a first drive bevel gear is fixed at the end face of the rotating shaft.

In a further embodiment, a driven bevel gear I meshed with the driving bevel gear I is fixed on the outer wall of the flow guiding pipe, and a limiting block used for supporting the rotating shaft is fixed on the top wall of the inner cavity of the treatment box.

In a further embodiment, a double-shaft motor is mounted on the bottom wall of the inner cavity of the fixing box, two output ends of the double-shaft motor are both fixed with a driving shaft, and a driving bevel gear II is fixed on the outer wall of the driving shaft.

In a further embodiment, two guide screws extending to the fixed box are rotatably connected to the filter frame, and a driven bevel gear II meshed with the driving bevel gear is fixed on the end surface of the guide screws positioned inside the fixed box.

In a further embodiment, the outer wall of the lead screw is in threaded connection with a guide block fixedly connected with the push plate.

In a further embodiment, the filter frame is provided with a plurality of flow guide through holes, and the outer wall of one side of the treatment box is provided with a drain pipe.

The utility model has the technical effects and advantages that:

According to the sludge recycling device for sewage treatment, sewage is sucked into the filter cartridge through the sewage pump, the rotary motor works to drive the filter cartridge to rotate, and water in the sludge is thrown out through rotation of the filter cartridge, so that the sludge can be recycled;

The supporting block is driven to descend through the electric telescopic rod, the baffle is opened and is inclined, the silt after moisture is removed falls in the filtering frame, the double-shaft motor works to drive the pushing plate to move, the silt on the filtering frame is automatically pushed out of the treatment box, manual cleaning of the silt is avoided, the use is more convenient and labor-saving, the silt recovery device for sewage treatment can be used for rapidly treating the moisture in the silt, the silt can be automatically collected, and the labor intensity of workers is reduced.

Drawings

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

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

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;

FIG. 4 is a schematic view of the structure of the stationary box and the filter frame of the present utility model;

Fig. 5 is a cross-sectional view of the stationary box and filter frame of the present utility model.

In the figure: 1. a treatment box; 2. a sewage pump; 3. a rotating electric machine; 4. a rotation shaft; 5. a first drive bevel gear; 6. a limiting block; 7. a fixed rod; 8. a flow guiding pipe; 9. driven bevel gear I; 10. a filter cartridge; 11. a baffle; 12. a positioning rod; 13. an electric telescopic rod; 14. a support block; 15. a fixed box; 16. a filter frame; 17. a biaxial motor; 18. a drive shaft; 19. a second drive bevel gear; 20. a lead screw; 21. a driven bevel gear II; 22. a guide block; 23. a push plate.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.

The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.

In order to rapidly treat the moisture in the sludge, as shown in fig. 1, 2 and 3, a sewage pump 2 is fixed on the surface of a treatment box 1 through bolts, a rotating motor 3 is mounted on the left outer wall of the treatment box 1 through bolts, a rotating shaft 4 is fixed at the output end of the rotating motor 3 through a coupler, a driving bevel gear I5 is welded on the end face of the rotating shaft 4, a limiting block 6 for supporting the rotating shaft 4 is welded on the top wall of the inner cavity of the treatment box 1, and the rotating shaft 4 is rotatably connected with the limiting block 6 through a welded bearing, so that the stability of the rotating shaft 4 in rotation is ensured;

The treatment tank 1 is internally welded with a fixed rod 7, the fixed rod 7 is rotationally connected with a flow guide pipe 8 rotationally connected with a water outlet pipe of the sewage pump 2 through a welded bearing, a sealing ring is arranged at the contact position of the flow guide pipe 8 and the water outlet pipe of the sewage pump 2, so that tightness between the two is guaranteed, a driven bevel gear 9 meshed with a driving bevel gear 5 is welded on the outer wall of the flow guide pipe 8, a filter cartridge 10 for sludge filtration is welded on the outer wall of the flow guide pipe 8, a plurality of filtering holes are formed in the outer wall of the filter cartridge 10, a baffle 11 is rotationally connected with the bottom of the filter cartridge 10 through a rotating shaft, the baffle 11 is rotationally connected with the left half part of the filter cartridge 10, after the baffle 11 is opened, the baffle 11 can be made to be inclined, thereby facilitating sludge to slide down from the baffle 11, a drain pipe is installed on the outer wall of the right side of the treatment tank 1, a control valve is installed on the drain pipe, sewage is sucked into the filter cartridge 10 through the sewage pump 2, the rotating motor 3 works, the rotating shaft 4 and the driving bevel gear 5 drives the driven bevel gears 9 and 8 to rotate, so that the filter cartridge 10 rotates, and the filter cartridge 10 is convenient to throw out the sludge in the water through 10 rotation, and recycling the sludge after the water is convenient to recycle.

In order to automatically collect sludge, the labor intensity of workers is reduced, as shown in fig. 2, 4 and 5, a positioning rod 12 is welded in a treatment box 1, an electric telescopic rod 13 is arranged at the bottom of the positioning rod 12 through bolts, a supporting block 14 for supporting a baffle 11 is rotatably connected to the outer wall of an output shaft of the electric telescopic rod 13 through a welded bearing, when a filter cartridge 10 rotates, the supporting block 14 is prevented from limiting the rotation of the filter cartridge 10, the electric telescopic rod 13 drives the supporting block 14 to descend, and the baffle 11 is opened and inclined, so that the sludge in the filter cartridge 10 is convenient to fall;

The right inner wall of the treatment box 1 is welded with a fixed box 15, the left outer wall of the fixed box 15 is welded with a filter frame 16, a plurality of flow guide through holes are formed in the filter frame 16, the left outer wall of the treatment box 1 is provided with a discharge chute, a push plate 23 for cleaning sludge is movably connected in the filter frame 16, the bottom wall of the inner cavity of the fixed box 15 is provided with a double-shaft motor 17 through bolts, two output ends of the double-shaft motor 17 are both fixed with a driving shaft 18 through a coupling, and the outer wall of the driving shaft 18 is welded with a driving bevel gear II 19;

The filter frame 16 is rotationally connected with two guide screws 20 extending to the fixed box 15 through welded bearings, the end face of the guide screws 20 inside the fixed box 15 is welded with a driven bevel gear II 21 meshed with a drive bevel gear II 19, the outer wall of each guide screw 20 is in threaded connection with a guide block 22 fixedly connected with a push plate 23, the directions of thread grooves of the outer walls of the two guide screws 20 are opposite, the two guide blocks 22 can be guaranteed to synchronously move when the double-shaft motor 17 works, two guide grooves for the guide blocks 22 to move are formed in the filter frame 16, two rubber sealing strips are respectively arranged in the two guide grooves of the filter frame 16 and are respectively positioned on the upper side and the lower side of the guide blocks 22, the guide grooves of the filter frame 16 can be sealed, sewage and sludge are prevented from entering the filter frame 16, the sludge after the water is removed falls into the filter frame 16, the double-shaft motor 17 works to drive the push plate 23 to move, the sludge on the filter frame 16 to push the processing box 1, the manual sludge is avoided, and the filter frame 16 is more convenient and labor-saving to use.

The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming by a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and circuit connection in detail.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Working principle:

When the sludge recovery device for sewage treatment is used, sewage is sucked into a filter cartridge 10 by a sewage pump 2, a rotating motor 3 works to drive a rotating shaft 4 and a first driving bevel gear 5 to rotate, the first driving bevel gear 5 drives a first driven bevel gear 9 and a flow guide pipe 8 to rotate, so that the filter cartridge 10 is driven to rotate, water in the sludge is thrown out through the rotation of the filter cartridge 10, and the water in the sludge is discharged out of a treatment box 1 through a water discharge pipe;

After the moisture in the silt is thrown out, the electric telescopic rod 13 is started to drive the supporting block 14 to descend, the baffle 11 is opened and is inclined, the silt in the filter cartridge 10 falls into the filter frame 16, the double-shaft motor 17 is started to drive the driving shaft 18 and the driving bevel gear II 19 to rotate, the driving bevel gear II 19 drives the guide screw 20 to rotate through the driven bevel gear II 21, the guide screw 20 drives the push plate 23 to move through the guide block 22, the silt on the filter frame 16 is automatically pushed out of the treatment box 1, the manual cleaning of the silt is avoided, and the use is more convenient and labor-saving.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a silt recovery apparatus for sewage treatment, includes treatment box (1) and install in dredge pump (2) on treatment box (1) surface that sewage treatment used, its characterized in that: a rotary motor (3) is arranged on the outer wall of one side of the treatment box (1), a fixed rod (7) is fixed in the treatment box (1), and a guide pipe (8) which is rotationally connected with a water outlet pipe of the sewage pump (2) is rotationally connected with the fixed rod (7);

The outside of honeycomb duct (8) is fixed with cartridge filter (10) that are used for silt filtration, the bottom rotation of cartridge filter (10) is connected with baffle (11), one side inner wall of handling case (1) is fixed with fixed case (15), and one side outer wall of fixed case (15) is fixed with filtration frame (16), swing joint has push pedal (23) that are used for silt clearance in filtration frame (16).

2. A sludge recovery apparatus for sewage treatment according to claim 1, wherein: the treatment box (1) is internally fixed with a positioning rod (12), an electric telescopic rod (13) is installed at the bottom of the positioning rod (12), and a supporting block (14) for supporting the baffle plate (11) is rotatably connected to the outer wall of an output shaft of the electric telescopic rod (13).

3. A sludge recovery apparatus for sewage treatment according to claim 1, wherein: the output end of the rotating motor (3) is fixed with a rotating shaft (4), and the end face of the rotating shaft (4) is fixed with a first drive bevel gear (5).

4. A sludge recovery apparatus for sewage treatment according to claim 3, wherein: the outer wall of the flow guide pipe (8) is fixed with a driven bevel gear I (9) meshed with the driving bevel gear I (5), and the top wall of the inner cavity of the treatment box (1) is fixed with a limiting block (6) used for supporting the rotating shaft (4).

5. A sludge recovery apparatus for sewage treatment according to claim 1, wherein: the double-shaft motor (17) is installed to the diapire of the inner chamber of fixed box (15), two output of double-shaft motor (17) all are fixed with drive shaft (18), the outer wall of drive shaft (18) is fixed with initiative bevel gear two (19).

6. The sludge recovery apparatus for sewage treatment according to claim 5, wherein: the filter frame (16) is rotationally connected with two guide screws (20) extending to the fixed box (15), and a driven bevel gear II (21) meshed with the drive bevel gear II (19) is fixed on the end surface of the guide screws (20) positioned in the fixed box (15).

7. The sludge recovery apparatus for sewage treatment according to claim 6, wherein: the outer wall of the guide screw (20) is in threaded connection with a guide block (22) fixedly connected with a push plate (23).

8. A sludge recovery apparatus for sewage treatment according to claim 1, wherein: the filtering frame (16) is provided with a plurality of flow guide through holes, and a drain pipe is arranged on the outer wall of one side of the treatment box (1).