CN214105940U

CN214105940U - Two heavy pond mud scraping device

Info

Publication number: CN214105940U
Application number: CN202022898782.9U
Authority: CN
Inventors: 凌跃成; 凌杰
Original assignee: Jiangsu Yiyang Water Industry Co ltd
Current assignee: Jiangsu Yiyang Water Industry Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-09-03
Anticipated expiration: 2030-12-04

Abstract

The utility model relates to the technical field of sludge scraping, in particular to a secondary sedimentation tank sludge scraping device, which comprises a secondary sedimentation tank, a rotating component, a supporting platform, a pushing component and a sludge discharging component, wherein the rotating component is arranged at the middle position of the secondary sedimentation tank, the supporting platform is arranged on the rotating component and is positioned above the secondary sedimentation tank, the pushing component is arranged at the bottom of the secondary sedimentation tank and is fixedly connected with the rotating component, the sludge discharging component is arranged at the top end of the supporting platform, the sludge inlet end of the sludge discharging component is arranged at the bottom of the secondary sedimentation tank and is positioned at one side of the pushing component, the sludge outlet end of the sludge discharging component is positioned at the top end of the supporting platform and is positioned at the side of the secondary sedimentation tank, the utility model has simple structure, and convenient use, and can intermittently scrape the sludge in the secondary sedimentation tank, thereby preventing a large amount of sludge from being stacked in the secondary sedimentation tank, the sludge is not convenient to discharge.

Description

Two heavy pond mud scraping device

Technical Field

The utility model belongs to the technical field of the sludge scraping technique and specifically relates to a two sink pond sludge scraping device is related to.

Background

The secondary sedimentation tank, i.e. a secondary sedimentation tank (secondary sedimentation tank), is an important component of an activated sludge system, and mainly has the functions of separating sludge, clarifying a mixed solution, concentrating and refluxing activated sludge. The working effect can directly influence the effluent quality and the return sludge concentration of the activated sludge system. The large and medium-sized sewage treatment plants mostly adopt circular radial flow sedimentation tanks for mechanical sludge suction, the medium-sized sewage treatment plants also adopt multi-bucket horizontal flow sedimentation tanks, and the small sewage treatment plants mostly adopt vertical flow type.

When scraping off mud among the prior art, what the pond of depositing two was surroundd around by existing equipment usually scrapes off that two bottom mud of depositing the pond lasts to make mud pile up in two are deposited the pond always, when leading to mud discharge, because too much mud can block up in mud discharge opening department, the influence is to sludge treatment's efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two sink pond mud scraping device to can continuously strike off mud when having solved among the prior art and lead to mud can pile up in two sink ponds always when striking off mud, when discharging mud again, mud can block up the technical problem that influences sludge treatment efficiency at the mud drainage mouth.

The embodiment of the utility model provides a two sink pond mud scraping device, including two sink ponds, runner assembly, supporting platform, promotion subassembly and row's mud subassembly, the runner assembly sets up the intermediate position department in two sink ponds, supporting platform sets up on the runner assembly and is located the top in two sink ponds, the promotion subassembly sets up the bottom in two sink ponds, and promotion subassembly and runner assembly fixed connection, row's mud subassembly sets up on supporting platform's top, and row's mud end setting of advancing of mud subassembly just is located one side that promotes the subassembly in two sink ponds's bottom, the play mud end of row's mud subassembly is located the top of supporting platform and is located the side in two sink ponds.

Further, the runner assembly includes pivot, turning block, rotation motor, carousel, dwang and scraper blade, the pivot sets up the intermediate position department in two heavy ponds, and the inside chamber that holds that is equipped with of pivot, the turning block set up on the top of pivot and with pivot fixed connection, and four angle departments on the turning block all are circular-arcly, and all be equipped with a plurality of rotation groove on the turning block, the rotation motor sets up the lower extreme at supporting platform and is located two tops that sink the pond, the carousel sets up the top at supporting platform, and one side of carousel is equipped with circular-arc breach, the dwang sets up on the carousel and is located one side of circular-arc breach, the scraper blade set up two bottoms that sink the pond and with pivot fixed connection.

Furthermore, one side of the scraper is provided with a slope.

Further, promote the subassembly and include slide rail, removal slider, pushing motor, promotion gear and push pedal, the slide rail setting on one side of scraper blade and with scraper blade fixed connection, remove the slider setting on the slide rail with slide rail swing joint, and all be equipped with a plurality of rack on the removal slider, pushing motor sets up in one side of slide rail and with scraper blade fixed connection, promote the gear setting on removing the slider and with rack intermeshing, and the promotion gear is connected with pushing motor's output, the push pedal setting on the scraper blade slope and with remove slider fixed connection.

Further, the mud discharging assembly comprises a mud discharging pump, a mud feeding pipe and a mud discharging pipe, the mud discharging pump is arranged on the top end of the supporting platform, the mud feeding pipe is arranged at the position of a containing cavity in the rotating shaft, one end of the mud feeding pipe is connected with the mud feeding end of the mud discharging pump, a mud feeding port is formed in the other end of the mud feeding pipe, the mud discharging pipe is arranged on the top end of the supporting platform, and one end of the mud discharging pipe is connected with the mud discharging end of the mud discharging pump.

Furthermore, a plurality of fixing frames are arranged on the sludge inlet pipe and the sludge discharge pipe.

Compared with the prior art, the beneficial effects of the utility model reside in that:

one is as follows: the utility model discloses start when using and rotate the motor and drive the carousel and rotate, make the carousel move the turning block that drives in rotating the groove through the dwang at the in-process of motion and rotate, thereby can drive the turning block through every rotatory round of dwang and carry out ninety degrees rotations, drive the pivot by the turning block again and rotate, make the pivot drive the scraper blade strike off two mud that sink in the pond, thereby can realize the indirectness strike off mud, prevent to stack too much mud in two heavy ponds, the effect of influence to sludge treatment.

The second step is as follows: the utility model discloses be equipped with the promotion subassembly, start during the use and promote motor and drive the push gear and rotate, make the rack that promotes gear and removal slider on cooperate to accessible push gear drives and removes the slider, promotes mud to arrange the mud subassembly through the push pedal in the in-process that is removed by removing the slider again, is convenient for discharge mud to row mud subassembly.

And thirdly: the utility model discloses be equipped with the mount, can make into mud pipe and sludge discharge pipe through the mount and provide a stable transportation environment when transporting mud.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the connection between the rotating assembly and the pushing assembly of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2;

FIG. 4 is a schematic view of a partial structure of the rotating assembly of the present invention;

fig. 5 is the structural schematic diagram of the mud discharging assembly of the utility model.

Reference numerals: the device comprises a secondary sedimentation tank 1, a rotating assembly 2, a rotating shaft 21, a rotating block 22, a rotating motor 23, a rotary disc 24, a rotating rod 25, a scraping plate 26, a slope 261, a supporting platform 3, a pushing assembly 4, a sliding rail 41, a movable sliding block 42, a pushing motor 43, a pushing gear 44, a pushing plate 45, a sludge discharging assembly 5, a sludge discharging pump 51, a sludge inlet pipe 52, a sludge inlet 521, a sludge discharging pipe 53 and a fixing frame 54.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, an embodiment of the present invention provides a secondary sedimentation tank sludge scraping device, including a secondary sedimentation tank 1, a rotating assembly 2, a supporting platform 3, a pushing assembly 4 and a sludge discharging assembly 5, wherein the rotating assembly 2 is disposed at an intermediate position of the secondary sedimentation tank 1, the supporting platform 3 is disposed on the rotating assembly 2 and above the secondary sedimentation tank 1, the pushing assembly 4 is disposed at the bottom of the secondary sedimentation tank 1, the pushing assembly 4 is fixedly connected to the rotating assembly 2, the sludge discharging assembly 5 is disposed at the top end of the supporting platform 3, the sludge inlet end of the sludge discharging assembly 5 is disposed at the bottom of the secondary sedimentation tank 1 and located at one side of the pushing assembly 4, the sludge outlet end of the sludge discharging assembly 5 is located at the top end of the supporting platform 3 and located at the side of the secondary sedimentation tank 1, when in use, the rotating assembly 2 is started to indirectly rotate to scrape off sludge in the secondary sedimentation tank 1, when runner assembly 2 rotated certain angle, runner assembly 2 stopped, moved mud to the mud end department of advancing of arranging mud subassembly 5 through pushing away subassembly 4, again by arranging mud subassembly 5 with mud discharge outside two heavy ponds 1 to can effectually prevent when striking off mud through runner assembly 2 and pushing away subassembly 4, mud can pile up at row mud end department and cause when arranging mud subassembly 5 to mud discharge, can lead to the fact the jam to arranging mud subassembly 5.

Preferably, the rotating assembly 2 includes a rotating shaft 21, a rotating block 22, a rotating motor 23, a rotating disc 24, a rotating rod 25 and a scraper 26, the rotating shaft 21 is arranged at the middle position of the two-stage sedimentation tank 1, and the rotating shaft 21 is internally provided with a containing cavity, the rotating block 22 is arranged on the top end of the rotating shaft 21 and is fixedly connected with the rotating shaft 21, and four corners on the rotating block 22 are all arc-shaped, and the rotating block 22 is provided with a plurality of rotating grooves, the rotating motor 23 is arranged at the lower end of the supporting platform 3 and is arranged above the two-stage sedimentation tank 1, the rotating disc 24 is arranged above the supporting platform 3, one side of the rotating disc 24 is provided with an arc-shaped notch, the rotating disc 25 is arranged on the rotating disc 24 and is arranged at one side of the arc-shaped notch, the scraper 26 is arranged at the bottom of the two-stage sedimentation tank 1 and is fixedly connected with the rotating shaft 21, the rotating motor 23 is started to drive the rotating disc 24 to rotate during use, make carousel 24 remove to rotate the turning block 22 in rotating the groove through dwang 25 at the in-process of motion, thereby can drive the turning block 22 through every rotatory round of dwang 25 and carry out ninety degrees rotations, drive pivot 21 by the turning block 22 again and rotate, make pivot 21 drive scraper blade 26 strike off the mud in two heavy ponds 1, thereby can realize the indirectness strike off mud, prevent to stack too much mud in two heavy ponds 1, the influence is to sludge treatment's effect.

Preferably, a slope 261 is provided at one side of the scraper 26, and the scraper 26 can scrape off the sludge more easily through the slope 261 on the scraper 26.

Preferably, the pushing assembly 4 includes a sliding rail 41, a moving slider 42, a pushing motor 43, a pushing gear 44 and a pushing plate 45, the sliding rail 41 is disposed on one side of the scraping plate 26 and fixedly connected to the scraping plate 26, the moving slider 42 is disposed on the sliding rail 41 and movably connected to the sliding rail 41, the moving slider 42 is provided with a plurality of racks, the pushing motor 43 is disposed on one side of the sliding rail 41 and fixedly connected to the scraping plate 26, the pushing gear 44 is disposed on the moving slider 42 and is engaged with the racks, the pushing gear 44 is connected to an output end of the pushing motor 43, the pushing plate 45 is disposed on a slope 261 of the scraping plate 26 and fixedly connected to the moving slider 42, when in use, the pushing motor 43 is started to drive the pushing gear 44 to rotate, so that the pushing gear 44 is engaged with the racks on the moving slider 42, and the moving slider 42 can be driven by the pushing gear 44 to move, then the mud is pushed into the mud discharging component 5 through the push plate 45 in the moving process of the moving slide block 42, so that the mud discharging component 5 can discharge the mud conveniently.

Preferably, the sludge discharging assembly 5 is composed of a sludge discharging pump 51, a sludge inlet pipe 52 and a sludge discharging pipe 53, the sludge discharging pump 51 is arranged on the top end of the supporting platform 3, the sludge inlet pipe 52 is arranged at the accommodating cavity in the rotating shaft 21, one end of the sludge inlet pipe 52 is connected with the sludge inlet end of the sludge discharging pump 51, the other end of the sludge inlet pipe 52 is provided with a sludge inlet 521, the sludge discharging pipe 53 is arranged on the top end of the supporting platform 3, one end of the sludge discharging pipe 53 is connected with the sludge discharging end of the sludge discharging pump 51, when in use, the pushing assembly 4 pushes the sludge to the sludge inlet 521, the pushing assembly 4 can more accurately move the sludge into the sludge inlet pipe 52 through the sludge inlet 521, then the sludge is moved to the sludge discharging pipe 53 through the sludge discharging pump 51, and the sludge is discharged through the sludge discharging pipe 53.

Preferably, a plurality of fixing frames 54 are arranged on each of the sludge inlet pipe 52 and the sludge discharge pipe 53, and the fixing frames 54 can provide a stable transportation environment for the sludge inlet pipe 52 and the sludge discharge pipe 53 during the transportation of sludge.

The working principle is as follows: but start the rotation of runner assembly 2 indirectness comes to strike off the mud in the two heavy ponds 1, when runner assembly 2 rotated certain angle, runner assembly 2 stopped, move mud to the mud end department that advances of row mud subassembly 5 through promoting subassembly 4, discharge mud outside two heavy ponds 1 by row mud subassembly 5 again, thereby can effectually prevent when striking off mud through runner assembly 2 and promotion subassembly 4, mud can pile up row mud end department and cause row mud subassembly 5 when mud is discharged, can cause the jam to row mud subassembly 5.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A sludge scraping device of a secondary sedimentation tank comprises a secondary sedimentation tank (1), and is characterized by also comprising a rotating assembly (2), a supporting platform (3), a pushing assembly (4) and a sludge discharging assembly (5), the rotating component (2) is arranged in the middle of the secondary sedimentation tank (1), the supporting platform (3) is arranged on the rotating component (2) and is positioned above the secondary sedimentation tank (1), the pushing component (4) is arranged at the bottom of the secondary sedimentation tank (1), the pushing component (4) is fixedly connected with the rotating component (2), the mud discharging component (5) is arranged at the top end of the supporting platform (3), and the mud inlet end of the mud discharging component (5) is arranged at the bottom of the secondary sedimentation tank (1) and is positioned at one side of the pushing component (4), the mud discharging end of the mud discharging assembly (5) is positioned at the top end of the supporting platform (3) and is positioned at the side of the secondary sedimentation tank (1).

2. The secondary sedimentation tank sludge scraping device according to claim 1, wherein the rotating assembly (2) comprises a rotating shaft (21), a rotating block (22), a rotating motor (23), a rotating disc (24), a rotating rod (25) and a scraper (26), the rotating shaft (21) is arranged at the middle position of the secondary sedimentation tank (1), a containing cavity is arranged inside the rotating shaft (21), the rotating block (22) is arranged on the top end of the rotating shaft (21) and is fixedly connected with the rotating shaft (21), four corners of the rotating block (22) are arc-shaped, a plurality of rotating grooves are arranged on the rotating block (22), the rotating motor (23) is arranged at the lower end of the supporting platform (3) and is positioned above the secondary sedimentation tank (1), the rotating disc (24) is arranged above the supporting platform (3), and an arc-shaped notch is arranged on one side of the rotating disc (24), dwang (25) set up on carousel (24) and be located one side of circular-arc breach, scraper blade (26) set up in the bottom of two heavy ponds (1) and with pivot (21) fixed connection.

3. A secondary sedimentation tank sludge scraping apparatus according to claim 2, characterized in that a slope (261) is provided on one side of the scraper (26).

4. The secondary sedimentation tank sludge scraping apparatus according to claim 3, wherein the pushing assembly (4) comprises a slide rail (41), a moving slide block (42), a pushing motor (43), a pushing gear (44) and a pushing plate (45), the slide rail (41) is arranged on one side of the scraper (26) and is fixedly connected with the scraper (26), the movable sliding block (42) is arranged on the sliding rail (41) and is movably connected with the sliding rail (41), and a plurality of racks are arranged on the movable sliding blocks (42), the pushing motors (43) are arranged on one side of the sliding rails (41) and are fixedly connected with the scraping plates (26), the pushing gear (44) is arranged on the movable sliding block (42) and is meshed with the rack, and the pushing gear (44) is connected with the output end of the pushing motor (43), the push plate (45) is arranged on the slope (261) of the scraper (26) and is fixedly connected with the movable sliding block (42).

5. The secondary sedimentation tank sludge scraping device according to claim 2, wherein the sludge discharging assembly (5) is composed of a sludge discharging pump (51), a sludge feeding pipe (52) and a sludge discharging pipe (53), the sludge discharging pump (51) is arranged on the top end of the support platform (3), the sludge feeding pipe (52) is arranged at the accommodating cavity in the rotating shaft (21), one end of the sludge feeding pipe (52) is connected with the sludge feeding end of the sludge discharging pump (51), the other end of the sludge feeding pipe (52) is provided with a sludge feeding port (521), the sludge discharging pipe (53) is arranged on the top end of the support platform (3), and one end of the sludge discharging pipe (53) is connected with the sludge discharging end of the sludge discharging pump (51).

6. The secondary sedimentation tank sludge scraping apparatus as claimed in claim 5, wherein a plurality of fixing frames (54) are provided on each of the sludge inlet pipe (52) and the sludge discharge pipe (53).