CN215692143U

CN215692143U - Sewage lifting device for sewage treatment plant

Info

Publication number: CN215692143U
Application number: CN202122205917.3U
Authority: CN
Inventors: 李雪英
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-01
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a sewage lifting device for a sewage treatment plant, and particularly relates to the technical field of sewage treatment equipment. According to the utility model, the crushing and filtering mechanism is arranged, the crushing discs to which the first supporting shaft and the second supporting shaft belong rotate oppositely, simultaneously, sewage is firstly filtered, impurities in the sewage are crushed, and the sewage is filtered by the filter frames with different filter hole sizes, so that the impurities in the sewage can be effectively removed, the equipment is not easy to be blocked, and the practicability of the equipment in use is improved.

Description

Sewage lifting device for sewage treatment plant

Technical Field

The utility model relates to the technical field of sewage treatment equipment, in particular to a sewage lifting device for a sewage treatment plant.

Background

Sewage treatment is a process of purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and increasingly enters the daily life of common people.

And current sewage hoisting device is when handling sewage, is difficult to effectual impurity to in the sewage and carries out the processing of decontaminating, leads to the very easy equipment that blocks up of impurity in the sewage, has reduced the practicality of device, brings a great deal of inconvenience for the staff.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, embodiments of the present invention provide a sewage lifting device for a sewage treatment plant, in which a crushing disc belonging to a first support shaft and a second support shaft rotate in opposite directions, and simultaneously, the sewage is firstly filtered to crush impurities in the sewage, and then the sewage is filtered by filter frames with different filter hole sizes, so that the impurities in the sewage can be effectively removed, the equipment is not easily blocked, the practicability of the equipment in use is increased, and the problems in the background art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a sewage lifting device for a sewage treatment plant comprises a base, wherein a crushing and filtering mechanism is arranged at the top of the base;

the crushing and filtering mechanism comprises a filter box, the filter box is arranged at the top of the base, the middle part of the filter box is movably connected with a first supporting shaft, and a second supporting shaft is arranged on one side of the first supporting shaft;

a plurality of crushing discs are arranged on the surfaces of the first supporting shaft and the second supporting shaft;

the filter box is characterized in that a plurality of flow guide separation blades are arranged on two sides of the inner wall of the filter box, and a transition groove is formed in one side of the surface of each flow guide separation blade.

In a preferred embodiment, a drainage box is arranged at the bottom of the base, a plurality of frame openings are formed in the surface of the drainage box in a penetrating manner, a plurality of filter frames are arranged in the frame openings, and the filter frames are arranged in a stacked manner through the size of the filter holes.

In a preferred embodiment, guide grooves are formed in both sides of the inner wall of the frame opening, guide rails matched with the guide grooves are arranged on both sides of the surface of the filter frame, and the guide rails are slidably connected with the guide grooves.

In a preferred embodiment, one end of the filter frame is provided with a pull rod, and the other end of the filter frame is provided with a sealing plate disposed on a surface of the drain box.

In a preferred embodiment, both ends of the first support shaft and the second support shaft penetrate through the filter box and extend to the surface of the filter box, the first support shaft and the second support shaft are movably connected with the filter box, and one ends of the first support shaft and the second support shaft are provided with bearings which are connected with the filter box.

In a preferred embodiment, one end of each of the first support shaft and the second support shaft is provided with a gear, the two gears are meshed, one end of the first support shaft close to the gear is provided with a motor, and the motor is connected with the first support shaft.

In a preferred embodiment, a connecting cover is arranged at the top of the filter box, flow guide blocks are arranged on two sides of the inner wall of the connecting cover, and supporting plates are arranged at the bottom of the connecting cover and on two sides of the filter box.

The utility model has the technical effects and advantages that:

1. through the arrangement of the crushing and filtering mechanism, compared with the prior art, the two gears are meshed together, so that the crushing discs to which the first supporting shaft and the second supporting shaft belong rotate oppositely, simultaneously, sewage is firstly filtered, impurities in the sewage are crushed, and the sewage is filtered through filter frames with different filter hole sizes;

2. through being provided with the water conservancy diversion separation blade, cross the aqueduct, broken dish and water conservancy diversion piece, water conservancy diversion separation blade and second back shaft through the inside bilateral symmetry of filter box sets up, first supporting shaft and broken dish, mutually support of rethread water conservancy diversion piece, be convenient for sewage when entering into the filter box inside, can carry out the effect of water conservancy diversion to sewage, make things convenient for impurity in the sewage can deposit between first supporting shaft and second back shaft, increase the crushing efficiency of equipment to impurity, and cross the aqueduct then can play the effect of transition, stagger the broken dish when rotatory and the interference between the water conservancy diversion separation blade, simultaneously the broken dish can contact with the inside of crossing the aqueduct when rotatory, be convenient for grind impurity once more, avoid sewage to cause equipment to block up when discharging, and convenient to use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an exploded view of the overall structure of the present invention.

Fig. 3 is a front view of the filter box of the present invention.

Fig. 4 is a front view of the first support shaft, the second support shaft and the crushing disk of the present invention.

Fig. 5 is a front view showing an inner structure of the drain tank of the present invention.

FIG. 6 is a schematic view of a portion of the structure shown in FIG. 2.

The reference signs are: 1. a base; 2. a filter box; 3. a first support shaft; 4. a second support shaft; 5. a crushing disc; 6. a flow guide baffle plate; 7. a transition groove; 8. a drain tank; 9. a frame opening; 10. a guide groove; 11. a filter frame; 12. a guide rail; 13. a sealing plate; 14. a pull rod; 15. a bearing; 16. a gear; 17. a motor; 18. a connecting cover; 19. a flow guide block; 20. and (7) a supporting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The sewage lifting device for the sewage treatment plant as shown in the attached figures 1-6 comprises a base 1, wherein the top of the base 1 is provided with a crushing and filtering mechanism;

the crushing and filtering mechanism comprises a filter box 2, the filter box 2 is arranged at the top of the base 1, the middle part of the filter box 2 is movably connected with a first supporting shaft 3, and one side of the first supporting shaft 3 is provided with a second supporting shaft 4;

the surfaces of the first supporting shaft 3 and the second supporting shaft 4 are provided with a plurality of crushing discs 5;

a plurality of flow guide separation blades 6 are arranged on two sides of the inner wall of the filter box 2, and transition grooves 7 are formed in one sides of the surfaces of the flow guide separation blades 6.

Referring to fig. 1 and 5, the bottom of base 1 is provided with water drainage tank 8, water drainage tank 8's surface runs through and has been seted up a plurality of frame mouths 9, all be provided with filter frame 11 in a plurality of frame mouths 9, a plurality of filter frames 11 all set up through the filtration pore size is range upon range of, frame mouth 9 can play spacing effect, make things convenient for staff's mounting structure, and a plurality of filtration frame 11 range upon range of settings, make things convenient for sewage to filter in proper order through the filtration pore size of different filter frames 11, increase the filter effect of equipment.

Referring to fig. 5, guide slot 10 has all been seted up to the inner wall both sides of frame mouth 9, filter frame 11's surperficial both sides all be provided with guide slot 10 assorted guide rail 12, guide rail 12 and guide slot 10 sliding connection, guide rail 12 and guide slot 10 mutually support, the filter frame 11 of being convenient for is taken out along the direction of guide slot 10 through guide rail 12, makes things convenient for the staff to clear up the impurity that filters 11 inside filtration of filter frame, avoids causing environmental pollution.

Referring to fig. 5, one end of the filter frame 11 is provided with a pull rod 14, the other end of the filter frame 11 is provided with a sealing plate 13, the sealing plate 13 is arranged on the surface of the drainage box 8, the pull rod 14 facilitates the pulling of the filter frame 11 by a worker, the sealing plate 13 can play a limiting role, the filter frame 11 can only be pulled out through the pull rod 14, and meanwhile, the sealing plate 13 can also play a sealing role, so that the peculiar smell of sewage is prevented from leaking.

Referring to the attached

drawings

1 and 4, the two ends of the first supporting shaft 3 and the second supporting shaft 4 penetrate through the filter box 2 and extend to the surface of the filter box 2, the first supporting shaft 3 and the second supporting shaft 4 are movably connected with the filter box 2, one ends of the first supporting shaft 3 and the second supporting shaft 4 are provided with bearings 15, the bearings 15 are connected with the filter box 2, the bearings 15 can play a supporting role, the first supporting shaft 3 and the second supporting shaft 4 are convenient for workers to install, and the stability of the first supporting shaft 3 and the second supporting shaft 4 during rotation is improved.

Referring to fig. 2 and 4, gears 16 are arranged at one ends of the first support shaft 3 and the second support shaft 4, the two gears 16 are meshed with each other, a motor 17 is arranged at one end, close to the gear 16, of the first support shaft 3, the motor 17 is connected with the first support shaft 3, the two gears 16 are meshed with each other, so that the first support shaft 3 is driven to rotate when the motor 17 is started, the gear 16 to which the first support shaft 3 belongs is then driven to rotate and is meshed with the gear 16 to which the second support shaft 4 belongs, the second support shaft 4 is driven to rotate, the second support shaft 4 and the crushing disc 5 to which the first support shaft 3 belongs respectively rotate oppositely, impurities in sewage can be conveniently crushed, and equipment blockage can be avoided.

Referring to fig. 1 and 2, the top of the filter box 2 is provided with the connecting cover 18, the two sides of the inner wall of the connecting cover 18 are provided with the flow guide blocks 19, the bottom of the connecting cover 18 and the two sides of the filter box 2 are provided with the supporting plates 20, the connecting cover 18 and the flow guide blocks 19 are matched with each other, the flow guide function on sewage can be achieved, the sewage can be directly contacted with the crushing disc 5, the supporting plates 20 can play a supporting role, the connecting cover 18 is convenient to install, and the stability of the connecting cover 18 during installation is improved.

The working principle of the utility model is as follows: when sewage gets into in the equipment, can pass through the water conservancy diversion of water conservancy diversion piece 19, can leading-in between second back shaft 4 and the first back shaft 3, then motor 17 starts, it is rotatory to drive first back shaft 3, make two gears 16 meshing together, and make second back shaft 4 rotatory, thereby make first back shaft 3 and the crushing dish 5 opposite direction rotation that second back shaft 4 belongs to, can contact with the inner wall of cross aqueduct 7 when crushing dish 5 is rotatory, impurity in the sewage is broken, sewage and impurity can fall on the filter frame 11 of top through the clearance between water conservancy diversion separation blade 6 and the crushing dish 5 simultaneously, filter frame 11 through different filtration pore sizes will filter sewage, impurity then can be filtered on filter frame 11, can regular pulling pull rod 14, take filter frame 11 out from drainage box 8, clear up filterable impurity.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a sewage lifting device for sewage treatment plant, includes base (1), its characterized in that: the top of the base (1) is provided with a crushing and filtering mechanism;

the crushing and filtering mechanism comprises a filter box (2), the filter box (2) is arranged at the top of the base (1), the middle part of the filter box (2) is movably connected with a first supporting shaft (3), and one side of the first supporting shaft (3) is provided with a second supporting shaft (4);

a plurality of crushing discs (5) are arranged on the surfaces of the first supporting shaft (3) and the second supporting shaft (4);

a plurality of flow guide separation blades (6) are arranged on two sides of the inner wall of the filter box (2), and transition grooves (7) are formed in one side of the surface of each flow guide separation blade (6).

2. The sewage lifting device for sewage treatment plants according to claim 1, characterized in that: the bottom of base (1) is provided with drain tank (8), a plurality of frame mouth (9) have been seted up in running through on the surface of drain tank (8), and is a plurality of all be provided with in frame mouth (9) filter frame (11), it is a plurality of filter frame (11) all set up through straining the range upon range of filtration pore size.

3. The sewage lifting device for sewage treatment plants according to claim 2, characterized in that: guide grooves (10) are formed in two sides of the inner wall of the frame opening (9), guide rails (12) matched with the guide grooves (10) are arranged on two sides of the surface of the filter frame (11), and the guide rails (12) are connected with the guide grooves (10) in a sliding mode.

4. The sewage lifting device for sewage treatment plants according to claim 2, characterized in that: one end of the filter frame (11) is provided with a pull rod (14), the other end of the filter frame (11) is provided with a sealing plate (13), and the sealing plate (13) is arranged on the surface of the drainage box (8).

5. The sewage lifting device for sewage treatment plants according to claim 1, characterized in that: the filter box (2) are all run through at the both ends of first back shaft (3) and second back shaft (4) to extend to the surface of filter box (2), first back shaft (3) and second back shaft (4) all with filter box (2) swing joint, the one end of first back shaft (3) and second back shaft (4) all is provided with bearing (15), bearing (15) are connected with filter box (2).

6. The sewage lifting device for sewage treatment plants according to claim 1, characterized in that: the one end of first supporting shaft (3) and second supporting shaft (4) all is provided with gear (16), two gear (16) meshes mutually, the one end that first supporting shaft (3) are close to gear (16) is provided with motor (17), be connected with first supporting shaft (3) of motor (17).

7. The sewage lifting device for sewage treatment plants according to claim 1, characterized in that: the top of the filter box (2) is provided with a connecting cover (18), the two sides of the inner wall of the connecting cover (18) are provided with flow guide blocks (19), and the two sides of the bottom of the connecting cover (18) and the two sides of the filter box (2) are provided with supporting plates (20).