CN218423964U

CN218423964U - Sludge filtering device with screening function

Info

Publication number: CN218423964U
Application number: CN202222180775.4U
Authority: CN
Inventors: 杨小强
Original assignee: Yuexi County Yatai Water Affairs Co ltd
Current assignee: Yuexi County Yatai Water Affairs Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-02-03
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses a sludge filtration device with screening function, it includes inner tube and urceolus, the bottom of inner tube sets up to the stock guide of slope one, it corresponds with the slope lower extreme of stock guide one to set up discharge gate one and discharge gate one on the outer disc of inner tube, the open-top of inner tube is provided with can pivoted screening dish, the screening dish is the ascending disk body of opening and this opening along vertical direction upwards crescent, the opening of screening dish is external and flushes with the opening of inner tube, the urceolus is annular open structure that makes progress, the opening of urceolus and the opening inscription of inner tube just flush, the bottom of urceolus is provided with the stock guide two of slope, set up discharge gate two and discharge gate two on the outer disc of urceolus and correspond with the slope lower extreme of stock guide two, drive screening dish rotates at a high speed, impurity takes place centrifugal motion and is thrown away by the screening dish, fall into to in the urceolus, impurity is discharged from discharge gate two under the guide effect of stock guide two, the utility model discloses sludge and impurity separation efficiency is high, and ejection of compact efficiency is high.

Description

Sludge filtering device with screening function

Technical Field

The utility model relates to a filter technical field, concretely relates to sludge filtering device with screening function.

Background

The municipal sludge is treated by the processes of impurity separation, dehydration, collection and the like, but because the water content in the sludge is large, the sludge needs to be dehydrated and concentrated before transportation to reduce the weight of the sludge, thereby improving the transportation efficiency and further reducing the transportation cost. The existing sludge treatment filtering device is difficult to clean a large amount of impurities contained in sludge when in use, so that the impurities in the sludge are easy to block a treatment pipeline when in treatment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure is ingenious, sieves the high sludge filtration device who has the screening function of discharging efficiency to solve among the prior art technical problem that sludge filtration device sieves impurity inconvenient, discharging efficiency is low.

The purpose of the utility model can be realized by the following technical scheme:

sludge filtering device with screening function, it includes coaxial arrangement's inner tube and urceolus, and the bottom of inner tube sets up to the stock guide of slope one, has seted up discharge gate one and the slope lower extreme of discharge gate one and stock guide on the outer disc of inner tube corresponds, and the open-top department of inner tube is provided with can pivoted screening dish, and the screening dish is the ascending disk body of opening and this opening upwards crescent along vertical direction, and the end of a plate of screening dish is provided with a plurality of filtration pores, and the opening of screening dish is external and flushes with the opening of inner tube, the urceolus is annular upward opening structure, and the opening of urceolus and the opening inscription of inner tube just flush, and the bottom of urceolus is provided with the stock guide of slope two, sets up discharge gate two on the outer disc of urceolus and the slope lower extreme of discharge gate two corresponds.

As a further optimization or improvement of the present solution.

The lower end face of the first material guide plate is provided with a motor, an output shaft of the motor penetrates through the first material guide plate, the output shaft is in rotating connection and matching with the first material guide plate, and a rotating shaft which is coaxially connected with the output shaft of the motor and the screening disc is arranged between the output shaft of the motor and the screening disc.

As a further optimization or improvement of the present solution.

The inner barrel is provided with a support, the support is provided with an electric push rod, the telescopic end of the electric push rod is provided with a pressure plate, and the pressure plate is located right above the screening plate and coaxial with the screening plate.

As a further optimization or improvement of the present solution.

The diameter of the bottom of the pressing plate is equal to that of the screening plate.

As a further optimization or improvement of the present solution.

The excircle of urceolus extends upwards vertically and forms to enclose and keeps off.

The utility model has the advantages that: the drive screening dish rotates at a high speed, and impurity takes place centrifugal motion and throw away by the screening dish, falls into to the urceolus in, and impurity is discharged from two discharge gates under the guide effect of stock guide two, the utility model discloses mud impurity separation efficiency is high, and discharging efficiency is high.

Drawings

The present invention will be further described with reference to the accompanying drawings.

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

Fig. 2 is a schematic diagram of the overall structure of the present invention.

Fig. 3 is a cross-sectional view of the present invention.

The indications in the figures are:

10. an inner barrel; 11. screening the disc; 12. a first material guide plate; 13. a first discharge hole; 14. a motor; 15. a rotating shaft; 16. a support; 17. an electric push rod; 18. a platen; 20. an outer cylinder; 21. a material guide plate II; 22. and a second discharge hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model discloses a sludge filtration device with screening function, it includes inner tube 10 and urceolus 20 of coaxial arrangement, the bottom of inner tube 10 sets up to the stock guide one 12 of slope, set up discharge gate one 13 and discharge gate one 13 on the outer disc of inner tube 10 and correspond with the slope lower extreme of stock guide one 12, the open-top of inner tube 10 is provided with can pivoted screening dish 11, screening dish 11 is the ascending disk body of opening and this opening of this opening along vertical direction upwards crescent, be provided with a plurality of filtration pores at the bottom of the dish of screening dish 11, the opening of screening dish 11 is external and flushes with the opening of inner tube 10, urceolus 20 is annular upward opening structure, the opening of urceolus 20 and the opening inscription of inner tube 10 and flush, the bottom of urceolus 20 is provided with the stock guide two 21 of slope, set up discharge gate two 22 and discharge gate two 22 on the outer disc of urceolus 20 and correspond with the slope lower extreme of stock guide two 21.

The screening principle is as follows: arrange mud in screening dish 11, because mud has certain mobility, under its self action of gravity, will fall into to stock guide one 12 on, under the guide of stock guide one 12, mud is discharged from discharge gate one 13, and impurity will keep somewhere in screening dish 11, then, drive screening dish 11 rotates at a high speed, and impurity emergence centrifugal motion is thrown away and is thrown away by screening dish 11, falls into to urceolus 20 in, and impurity is discharged from discharge gate two 22 under the guide effect of stock guide two 21, the utility model discloses mud impurity separation efficiency is high, and discharging efficiency is high.

Specifically, referring to fig. 3, a motor 14 is disposed on a lower end surface of the first material guiding plate 12, an output shaft of the motor 14 penetrates through the first material guiding plate 12 and is rotatably connected and matched with the first material guiding plate 12, a rotating shaft 15 coaxially connected with the output shaft of the motor 14 and the screening disk 11 is disposed between the output shaft of the motor 14 and the screening disk 11, and the motor 14 can drive the screening disk 11 to rotate.

More specifically, in order to accelerate the filtration flow efficiency of mud, be provided with support 16 on the inner tube 10, be provided with electric putter 17 on the support 16, electric putter 17's flexible end is provided with pressure disk 18, and pressure disk 18 is located screening dish 11 directly over and both coaxial, and pressure disk 18 equals with screening dish 11's end of a plate diameter, and effect through pressure disk 18 can realize holding the pressure of mud, further as early as possible the whereabouts speed of mud, promotes the screening efficiency of impurity.

Referring to fig. 3, the outer circle of the outer cylinder 20 extends vertically upwards to form a barrier, which can block the impurities thrown off by centrifugation, and ensure that the impurities can accurately fall into the outer cylinder 20.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. The equivalent changes and improvements made according to the application scope of the present invention should be still included in the patent coverage of the present invention.

Claims

1. Sludge filtration device with screening function, its characterized in that: the screening device comprises an inner cylinder (10) and an outer cylinder (20) which are coaxially arranged, wherein the bottom of the inner cylinder (10) is set to be a first inclined guide plate (12), a first discharge port (13) and a first discharge port (13) are formed in the outer circular surface of the inner cylinder (10) and correspond to the inclined lower end of the first guide plate (12), a screening disc (11) capable of rotating is arranged at the opening of the top of the inner cylinder (10), the screening disc (11) is a disc body with an upward opening and gradually increases upwards along the vertical direction, a plurality of filter holes are formed in the bottom of the screening disc (11), the opening of the screening disc (11) is externally connected with and flush with the opening of the inner cylinder (10), the outer cylinder (20) is of an annular upward opening structure, the opening of the outer cylinder (20) is internally connected with and flush with the opening of the inner cylinder (10), a second inclined guide plate (21) is arranged at the bottom of the outer cylinder (20), and a second discharge port (22) and corresponds to the inclined lower end of the guide plate (21) are formed in the outer circular surface of the outer cylinder (20).

2. The sludge filtering device with a screening function as claimed in claim 1, wherein: the lower end face of the first material guide plate (12) is provided with a motor (14), an output shaft of the motor (14) penetrates through the first material guide plate (12) and is in rotating connection and matching with the first material guide plate (12), and a rotating shaft (15) which is coaxially connected with the output shaft of the motor (14) and the screening disc (11) is arranged between the output shaft of the motor (14) and the screening disc.

3. The sludge filtering apparatus with a sieving function as set forth in claim 2, wherein: the screening device is characterized in that a support (16) is arranged on the inner barrel (10), an electric push rod (17) is arranged on the support (16), a pressure plate (18) is arranged at the telescopic end of the electric push rod (17), and the pressure plate (18) is positioned right above the screening plate (11) and is coaxial with the screening plate.

4. The sludge filtering apparatus with screening function as claimed in claim 3, wherein: the diameter of the bottom of the press plate (18) is equal to that of the screening plate (11).

5. The sludge filtering device with a screening function as claimed in claim 4, wherein: the outer circle of the outer cylinder (20) extends upwards vertically to form a fence.