CN218553218U

CN218553218U - Sludge discharge mechanism and sewage treatment system

Info

Publication number: CN218553218U
Application number: CN202222537833.4U
Authority: CN
Inventors: 尹芳成
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-03-03
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a arrange mud mechanism and sewage treatment system, including the sedimentation tank, still including scraping mud spare and actuating mechanism, wherein: the mud scraping piece is L-shaped and can be divided into a horizontal part and a vertical part, the first side surface of the horizontal part is abutted against the bottom of the sedimentation tank, and the end part of the horizontal part is provided with a chamfer to form a shovel head; actuating mechanism includes the pedestal, scrapes the slip of mud piece and sets up on the pedestal. The utility model provides a arrange mud mechanism and sewage treatment system, utilize and scrape mud spare and driven to slide so that the shovel head shovels mud along the bottom of sedimentation tank, scrape mud spare lifting afterwards in order to strike off mud lifting to sedimentation tank top, so that the staff cleans mud, scrape mud spare afterwards and slide and reset and strike off the mud that deposits with recycling once more, avoid because the sedimentation tank bottom is seted up slottedly and is formed clean dead angle, and utilize and scrape mud spare circulation that resets and strike off mud, can make the sedimentation tank scrape mud work when carrying out the work of deposiing, and the work efficiency is improved.

Description

Sludge discharge mechanism and sewage treatment system

Technical Field

The utility model relates to a arrange mud technical field of mechanism, relate to a arrange mud mechanism and sewage treatment system particularly.

Background

The sedimentation tank is widely applied in the field of sewage treatment, sewage raw water enters the sedimentation tank and then is subjected to flocculation and sedimentation, and the retention time of the sewage raw water in the sedimentation tank is long (2-6 h), so that the sludge amount in the sedimentation tank is large, and if the sewage raw water is not discharged from the sedimentation tank in time, the quality of the effluent water of the sedimentation tank can be seriously influenced.

According to patent No. 202220956019.3, publication (publication) date: 2022.08.19, a disclosed a sedimentation tank mud discharging mechanism for sewage treatment, including the sedimentation tank, the first support column of one side fixedly connected with of sedimentation tank, one side fixedly connected with mount pad of first support column, one side fixedly connected with of mount pad has the motor, the output fixedly connected with lead screw of motor, the surface threaded connection of lead screw has the removal seat, one side fixedly connected with of removal seat has electric putter, electric putter's output fixedly connected with mounting panel. The utility model has the advantages that: through motor, lead screw, removal seat, electric putter, mounting panel, scraper blade, biax motor, pivot, receipts line roller, receipts cotton rope, direction slider and the cooperation setting that promotes the frame for the operation of clearance mud is comparatively simple and convenient, thereby very big reduction operating personnel's intensity of labour, practiced thrift the required time of clearance mud, reached the effect that improves clearance mud efficiency.

Among the prior art including foretell patent, utilize to remove the seat and drive the bottom removal of scraper blade along the sedimentation tank, scrape into the mud of sedimentation tank bottom and promote the frame, promote the frame afterwards by receiving the top of line rope lifting to sedimentation tank, and then be convenient for operating personnel clearance promotes the inside mud of frame, but because the bottom of sedimentation tank is provided with slottedly in order to place the promotion frame, when raising the promotion frame, the showy mud can fall into the inslot in the sedimentation tank, promote the frame and get back to the inslot again afterwards, then the mud of inslot can not be cleared up the formation clean dead angle by the scraper blade.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a arrange mud mechanism and sewage treatment system for solve and set up slotted and mud deposit in the unable problem of struck off of inslot in the sedimentation tank bottom.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a arrange mud mechanism, includes the sedimentation tank, still includes mud scraper and actuating mechanism, wherein:

the mud scraping piece is L-shaped and can be divided into a horizontal part and a vertical part, the first side surface of the horizontal part is abutted against the bottom of the sedimentation tank, and the end part of the horizontal part is provided with a chamfer to form a shovel head;

actuating mechanism includes the pedestal, scrape mud spare slide set up in on the pedestal, the pedestal is driven and slides and drives the shovel head is followed the sedimentation tank bottom slides, scrape mud spare and be driven the slip lifting so that the first side of horizontal part with sedimentation tank top parallel and level.

Preferably, the vertical part is symmetrically provided with a plurality of water suction holes, the first side surface of the horizontal part is provided with a plurality of water outlet holes distributed in a linear array, and the water outlet holes are communicated with the water suction holes.

Preferably, the driving mechanism further includes a first gear rotatably disposed in the housing, the vertical portion is provided with a tooth portion, and the first gear is engaged with the tooth portion.

Preferably, the driving mechanism further comprises a telescopic cylinder, the telescopic cylinder is fixedly connected to the outer side of the sedimentation tank, and the seat body is fixedly connected to the output end of the telescopic cylinder.

Preferably, the vertical part is symmetrically provided with through grooves, and filter plates are fixedly connected in the through grooves.

Preferably, the sludge storage tank is movably connected to the first end of the sedimentation tank.

Preferably, the seat body is symmetrically provided with sliding blocks, the mud scraping piece is symmetrically provided with sliding grooves, and the sliding blocks are arranged in the sliding grooves in a sliding mode.

Preferably, the driving mechanism further comprises a driving motor, the driving motor is fixedly connected in the seat body, and the first gear is fixedly connected to an output end of the driving motor.

Preferably, the mud scraper is a polytetrafluoroethylene member.

A sewage treatment system comprises the sludge discharge mechanism in the scheme.

In the technical scheme, the utility model provides a pair of arrange mud mechanism and sewage treatment system possesses following beneficial effect: utilize and scrape mud piece and driven the bottom of following the sedimentation tank and slide so that the shovel head on the horizontal part shovels mud, and make mud be located between the contained angle of horizontal part and vertical portion, scrape mud piece afterwards and be driven the lifting so that mud is by lifting to the sedimentation tank top, so that the staff cleans mud, scrape mud piece afterwards and slide to home position, scrape mud work once more and strike off the mud that deposits with the circulation, avoid because the sedimentation tank bottom is seted up slottedly and forming clean dead angle, and utilize and scrape mud piece and slide and reset and strike off mud with the circulation, can make the sedimentation tank scrape mud work when carrying out the work of deposiing, need not stop the sedimentation tank, and the work efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic structural diagram of an overall structure provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of a mud scraping piece and a driving mechanism provided by the embodiment of the invention;

fig. 3 is a schematic structural view of the mud scraping component provided by the embodiment of the present invention.

Description of reference numerals:

1. a sedimentation tank; 2. a mud scraping member; 21. a vertical portion; 211. a chute; 212. a tooth portion; 213. a water suction hole; 22. a horizontal portion; 221. a shovel head; 222. a water outlet hole; 3. a drive mechanism; 31. a base body; 311. a slider; 32. a telescopic cylinder; 33. a first gear; 34. a drive motor; 4. a sludge storage tank; 5. and (4) filtering the plates.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

As shown in fig. 1-3, a sludge discharge mechanism and sewage treatment system comprises a sedimentation tank 1, a sludge scraping member 2 and a driving mechanism 3, wherein: the mud scraping piece 2 is L-shaped and can be divided into a horizontal part 22 and a vertical part 21, a first side surface of the horizontal part 22 is abutted against the bottom of the sedimentation tank 1, and the end part of the horizontal part 22 is provided with a chamfer to form a shovel head 221; actuating mechanism 3 includes pedestal 31, scrapes mud piece 2 and slides and set up on pedestal 31, and pedestal 31 is driven to slide and is driven shovel head 221 and slide along sedimentation tank 1 bottom, scrapes mud piece 2 and is driven the slip lifting so that the first side of horizontal part 22 and sedimentation tank 1 top parallel and level.

Specifically, as shown in fig. 2, it is the L type to scrape mud spare 2, it can be divided into horizontal part 22 and vertical portion 21, the tip of horizontal part 22 is provided with the chamfer and forms shovel head 221, the bottom face of horizontal part 22 is first side, and scrape mud spare 2 and set up on pedestal 31 along vertical direction slip, pedestal 31 can drive along the horizontal direction and scrape mud spare 2 and slide, when needs scrape the mud of sedimentation tank 1, as shown in fig. 1, make the vertical portion 21 of scraping mud spare 2 paste the lateral wall of sedimentation tank 1, horizontal part 22 bottom face contradicts in the bottom of sedimentation tank 1, shovel head 221 is towards another lateral wall of sedimentation tank 1, pedestal 31 is driven to scrape mud spare 2 and slides along the horizontal direction, shovel head 221 scrapes the mud of sedimentation tank 1 bottom this moment, mud gets into in the contained angle between horizontal part 22 and the vertical portion 21 owing to scrape the slip of mud spare 2, when scraping mud spare 2 slides to the lateral wall that the other side contradicts sedimentation tank 1 and stops when scraping mud spare 2 and stopping, scrape mud spare 2 and slide along the vertical direction, the vertical direction and slide again, the lifting of scraping the horizontal part 2, when the mud spare 2 slides and the working face is scraped the top and is reset, the mud spare and is scraped the top and is scraped the working pond after this moment, the mud spare is removed the mud and is removed the working personnel and is removed the top and is also can be lifted again, the mud on the settlement pond 1, the top and is removed the horizontal part, the working pond, the top is removed the working face and is removed the mud on the horizontal part, the horizontal part is removed the top of scraping.

Among the above-mentioned technical scheme, utilize and scrape mud piece 2 and driven the bottom of following sedimentation tank 1 and slide so that the shovel head 221 on the horizontal part 22 shovels mud, and make mud be located between the contained angle of horizontal part 22 and vertical portion 21, scrape mud piece 2 and driven the lifting so that mud is lifted to sedimentation tank 1 top afterwards, so that the staff cleans mud, scrape mud piece 2 afterwards and slide to home position, scrape mud work again and strike off the mud that deposits with the circulation, avoid because the sedimentation tank 1 bottom is seted up slottedly and form clean dead angle, and utilize and scrape mud piece 2 and slide and reset and strike off mud with the circulation, can make sedimentation tank 1 scrape mud work when carrying out the work of deposiing, need not stop sedimentation tank 1, and the work efficiency is improved.

As a further embodiment of the present invention, the vertical portion 21 is symmetrically provided with a plurality of water suction holes 213, the first side surface of the horizontal portion 22 is provided with a plurality of water outlet holes 222 distributed in a linear array, and the water outlet holes 222 are communicated with the water suction holes 213.

Specifically, as shown in fig. 3, a plurality of water suction holes 213 are formed in the vertical portion 21, and a plurality of water outlet holes 222 are formed in the bottom surface of the horizontal portion 22, because the bottom surface of the horizontal portion 22 abuts against the bottom of the sedimentation tank 1, when the mud scraping member 2 is driven to slide and lift along the vertical direction, negative pressure is generated between the bottom surface of the horizontal portion 22 and the bottom of the sedimentation tank 1 due to the suction of the mud scraping member 2, the negative pressure can suck water near the water outlet holes 222 of the vertical portion 21 into the water suction holes 213, and the water is flushed out from the water outlet holes 222, so that the water impacts the bottom of the sedimentation tank 1, sludge adhered to the bottom is flushed down or sludge lumps are flushed away, subsequent treatment is facilitated, and the cleaning capability of the bottom of the sedimentation tank 1 is improved.

As a further embodiment provided by the present invention, the driving mechanism 3 further includes a first gear 33 rotatably disposed in the seat body 31, a tooth portion 212 is disposed on the vertical portion 21, and the first gear 33 is engaged with the tooth portion 212.

Specifically, the first gear 33 is meshed with the tooth portion 212, when the mud scraping piece 2 needs to slide in the vertical direction, the first gear 33 rotates clockwise to lift the mud scraping piece 2 in the vertical direction, the first gear 33 rotates counterclockwise to lower the mud scraping piece 2 in the vertical direction, and the first gear 33 is used for controlling the lifting or lowering of the mud scraping piece 2, so that the operation stability of the mud scraping piece 2 is ensured.

As a further embodiment provided by the present application, the driving mechanism 3 further includes a telescopic cylinder 32, the telescopic cylinder 32 is fixedly connected to the outside of the sedimentation tank 1, and the seat body 31 is fixedly connected to the output end of the telescopic cylinder 32.

Specifically, when the mud piece 2 slides along the horizontal direction in order to strike off the mud of sedimentation tank 1 bottom as required, the output of telescoping cylinder 32 stretches out along the horizontal direction so that pedestal 31 drives and scrapes mud piece 2 and slide along the horizontal direction, scrapes the shovel head 221 of mud piece 2 and shovels mud, utilizes the telescoping cylinder 32 so that pedestal 31 and scrape mud piece 2 and slide along the horizontal direction, guarantees to scrape the motion stability of mud piece 2.

As a further embodiment provided by the present invention, the vertical portion 21 is symmetrically provided with through grooves, and the through grooves are fixedly connected with the filter plates 5.

Specifically, as shown in fig. 3, through grooves are symmetrically formed in the vertical portion 21, filter plates 5 are fixedly connected in the through grooves, when the mud scraping piece 2 slides in the horizontal direction to scoop up mud, the scooped mud is located between the vertical portion 21 and the horizontal portion 22, water energy can pass through the filter plates 5 and return to the sedimentation tank 1, the mud can be blocked by the filter plates 5, and the filter plates 5 can perform a secondary water filtering function.

As a further embodiment provided by the present application, the present application further comprises a sludge storage tank 4 movably connected to the first end of the sedimentation tank 1.

Specifically, as shown in fig. 1, the right-hand member of sedimentation tank 1 is the first end, and mud storage tank 4 swing joint is at the right-hand member of sedimentation tank 1, scrape the shovel head 221 of mud piece 2 towards mud storage tank 4, it slides along the horizontal direction with shoveling mud to scrape mud piece 2 afterwards, scrape mud piece 2 along vertical direction lifting in order to lift mud piece this moment, it has been close to mud storage tank 4 to scrape mud piece 2 this moment, the staff can scrape into entering mud storage tank 4 and keep in with the direct clearance of the mud of scraping between vertical portion 21 and the horizontal part 22 of mud piece 2, so that the clearance to the mud of shoveling between vertical portion 21 and horizontal part 22, utilize mud storage tank 4 so that the keeping in and the transportation of mud.

As a further embodiment provided by the present application, the seat body 31 is symmetrically provided with the sliding blocks 311, the mud scraping member 2 is symmetrically provided with the sliding grooves 211, and the sliding blocks 311 are slidably disposed in the sliding grooves 211.

Specifically, when the mud scraping part 2 needs to slide and lift along the vertical direction, the sliding block 311 is positioned in the sliding groove 211 to slide, and the sliding stability of the mud scraping part 2 during sliding along the vertical direction is increased by utilizing the sliding block 311 and the sliding groove 211, so that the stable operation of the mud scraping part 2 is ensured.

As a further embodiment provided by the present application, the driving mechanism 3 further includes a driving motor 34, the driving motor 34 is fixedly connected in the seat body 31, and the first gear 33 is fixedly connected to an output end of the driving motor 34.

Specifically, driving motor 34's output clockwise rotation is in order to order about first gear 33 clockwise rotation so that scrape mud piece 2 along vertical direction lifting, driving motor 34's output clockwise rotation first gear 33 clockwise rotation so that scrape mud piece 2 along vertical direction decline, utilize driving motor 34 to scrape the lifting or the decline of mud piece 2 with control, guarantee to scrape the operating stability of mud piece 2, utilize driving motor 34's auto-lock so that scrape mud piece 2 can stop in the position of lifting, be convenient for the clearance personnel strike off the mud of lifting, be convenient for actual operation.

As a further embodiment provided by the present application, the scraper 2 is a teflon member.

Specifically, the mud scraping part 2 made of polytetrafluoroethylene has excellent corrosion resistance and a low friction coefficient, the mud scraping part 2 can be prevented from being corroded by sewage, and the service life of the mud scraping part 2 is prolonged.

The working principle is as follows: when sludge in the sedimentation tank 1 needs to be scraped, the vertical part 21 of the sludge scraping piece 2 is made to be tightly attached to the side wall of the sedimentation tank 1, the bottom surface of the horizontal part 22 is abutted to the bottom of the sedimentation tank 1, the shovel head 221 faces the other side wall of the sedimentation tank 1, the output end of the telescopic cylinder 32 extends out to enable the base body 31 to be driven to drive the sludge scraping piece 2 to slide along the horizontal direction, at the moment, the shovel head 221 shovels the sludge at the bottom of the sedimentation tank 1, the sludge enters an included angle between the horizontal part 22 and the vertical part 21 due to the sliding of the sludge scraping piece 2, water can pass through the filter plate 5 to return to the sedimentation tank 1, the sludge can be blocked by the filter plate 5, when the sludge scraping piece 2 slides to the state that the shovel head 221 is abutted to the side wall of the sedimentation tank 1 at the other side, the output end of the driving motor 34 rotates clockwise to drive the first gear 33 to enable the sludge scraping piece 2 to lift along the vertical direction, can produce the negative pressure because the drawing of scraping mud spare 2 leaves between the bottom surface of horizontal part 22 and sedimentation tank 1 bottom, the negative pressure can be with near the apopore 222 suction of water from water sucking hole 213 department suction of vertical portion 21, and wash out in a plurality of apopore 222, so that water strikes the bottom of sedimentation tank 1, and horizontal part 22 supports and holds in the palm the mud lifting this moment, when the bottom face of horizontal part 22 and sedimentation tank 1 top parallel and level, scrape mud spare 2 and stop, shovel head 221 can also scrape the mud on the lateral wall also, scrape mud spare 2 this moment and be close to storage tank 4, the staff can scrape the mud that shovels between vertical portion 21 of scraping mud spare 2 and horizontal part 22 and directly scrape into entering storage tank 4 and store temporarily when the staff finishes clearing up, the pedestal 31 resets along the horizontal direction slip earlier, scrape mud spare 2 after along vertical direction slip decline and get into the bottom of sedimentation tank 1 again and reset.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a arrange mud mechanism, includes sedimentation tank (1), its characterized in that still includes mud scraper (2) and actuating mechanism (3), wherein:

the mud scraping piece (2) is L-shaped and can be divided into a horizontal part (22) and a vertical part (21), a first side surface of the horizontal part (22) is abutted against the bottom of the sedimentation tank (1), and a chamfer is arranged at the end part of the horizontal part (22) to form a shovel head (221);

actuating mechanism (3) are including pedestal (31), scrape mud piece (2) slide set up in on pedestal (31), pedestal (31) are driven and slide the drive shovel head (221) and follow sedimentation tank (1) bottom is slided, it drives the slip lifting so that to scrape mud piece (2) the first side of horizontal part (22) with sedimentation tank (1) top parallel and level.

2. The mud discharging mechanism as claimed in claim 1, wherein the vertical portion (21) has a plurality of water absorbing holes (213) symmetrically formed therein, the horizontal portion (22) has a first side surface having a plurality of water outlet holes (222) formed therein and arranged in a linear array, and the water outlet holes (222) are in communication with the water absorbing holes (213).

3. A mud discharging mechanism according to claim 1, wherein said driving mechanism (3) further comprises a first gear (33) rotatably disposed in said housing (31), said vertical portion (21) being provided with a toothed portion (212), said first gear (33) being engaged with said toothed portion (212).

4. The mud discharging mechanism according to claim 1, wherein the driving mechanism (3) further comprises a telescopic cylinder (32), the telescopic cylinder (32) is fixedly connected to the outer side of the sedimentation tank (1), and the seat body (31) is fixedly connected to the output end of the telescopic cylinder (32).

5. The mud discharging mechanism according to claim 1, wherein the vertical part (21) is symmetrically provided with through grooves, and filter plates (5) are fixedly connected in the through grooves.

6. A sludge discharge mechanism according to claim 1, further comprising a sludge storage tank (4) movably connected to the first end of the sedimentation tank (1).

7. The mud discharging mechanism as claimed in claim 1, wherein the base (31) is symmetrically provided with sliding blocks (311), the mud scraping element (2) is symmetrically provided with sliding grooves (211), and the sliding blocks (311) are slidably disposed in the sliding grooves (211).

8. A mud discharging mechanism according to claim 3, wherein said driving mechanism (3) further comprises a driving motor (34), said driving motor (34) is fixedly connected in said base body (31), and said first gear (33) is fixedly connected to an output end of said driving motor (34).

9. A mud discharge mechanism according to claim 1, wherein said mud scraper (2) is a teflon member.

10. A sewage treatment system comprising the sludge discharge mechanism of any of claims 1 to 9.