CN219469915U

CN219469915U - Sludge dewatering device

Info

Publication number: CN219469915U
Application number: CN202320937079.5U
Authority: CN
Inventors: 吴建国; 张洋; 韩莹; 王凤荣; 吴伟华
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-08-04
Anticipated expiration: 2033-04-23

Abstract

The utility model discloses a sludge dewatering device, which comprises a base, wherein a shell is arranged at the top of the base, a feed hopper is arranged above the shell, the inner wall of the shell is rotationally connected with an extrusion rod through a sealing bearing, one end of the extrusion rod is fixedly connected with a first servo motor, the first servo motor is fixedly connected with the side wall of the shell, and a movable unit is arranged at the top of the shell; the movable unit comprises a disc, an elbow pipe, a slurry pump, a second servo motor, a movable rod, a movable seat, a limiting rod, a third servo motor, a stirring rod, a round rod and a box body. The utility model relates to the technical field of sludge dewatering, and the outer wall of a shell can be knocked through the cooperation of a movable seat, a movable rod and a limiting rod, so that sludge adhered to the inner wall of the shell falls off, and cleaning by workers is not needed, thereby not only bringing convenience to the workers, but also avoiding trouble caused by untimely cleaning.

Description

Sludge dewatering device

Technical Field

The utility model relates to the technical field of sludge dewatering, in particular to a sludge dewatering device.

Background

Sludge is a necessary product after sewage treatment of sewage treatment plants and sewage stations, and contains more water, so that the sludge is required to be dehydrated, and a lot of inconvenience is brought to subsequent treatment and processing.

The existing sludge dewatering treatment mode comprises the following steps: centrifugal, belt, spiral annular disc, plate frame, etc.

When extrusion equipment extrudes mud, can lead to mud adhesion on extrusion equipment's inner wall, not only be inconvenient for the staff to clear up, if the clearance is untimely simultaneously will influence extrusion equipment follow-up to the extrusion effect of mud.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a sludge dewatering device, which solves the problems that sludge is adhered to the inner wall of extrusion equipment and is inconvenient for cleaning by staff when the extrusion equipment extrudes the sludge.

In order to achieve the above purpose, the present utility model is realized by the following technical scheme: the utility model provides a sludge dewatering device, includes the base, the shell is installed at the top of base, the top of shell is provided with the feeder hopper, the inner wall of shell is connected with the extrusion pole through sealed bearing rotation, the one end fixedly connected with of extrusion pole is first servo motor, first servo motor fixed connection is in the lateral wall of shell, the top of shell is provided with movable unit; the movable unit comprises a disc, an elbow pipe and a slurry pump, a second servo motor, a movable rod, a movable seat, a limiting rod, a third servo motor, a stirring rod, a round rod and a box body; the box body is fixedly connected with one side of the top of the base, a third servo motor is arranged at the top of the box body, the output end of the third servo motor is fixedly connected with a stirring rod, one side of the outer wall of the box body is provided with a second servo motor, the output end of the second servo motor is fixedly connected with a disc, the front swing joint of disc has the movable rod, the bottom swing joint of movable rod has the movable seat, the equal swing joint of the inner wall both sides of movable seat has the gag lever post, the inner wall of box is close to the one side intercommunication of shell has the return bend, the end grafting of return bend is in the inner wall of shell, the return bend is linked together with the box through the slush pump.

Preferably, the top fixedly connected with slide of second servo motor, the top of slide and the top fixed connection of gag lever post, the inner wall swing joint of slide has the round bar, the one end and the lateral wall fixed connection of box of round bar, the top fixedly connected with electric putter of slide, electric putter fixed connection is in the lateral wall of box.

Preferably, the bottom of the movable seat is provided with a roller.

Preferably, the top of box rotates and is connected with the closing cap, the top of closing cap and the outer wall fixed connection of third servo motor, the top of closing cap and feeder hopper fixed connection.

Preferably, one side of the outer wall of the closed cover is rotationally connected with a clamping rod, a torsion spring is arranged at the rotational connection part of the clamping rod and the closed cover, and the tail end of the clamping rod is clamped with the side wall of the box body.

Preferably, a sealing gasket is arranged at the joint of the sealing cover and the box body.

Advantageous effects

The utility model provides a sludge dewatering device, which has the following beneficial effects: this sludge dewatering device, through the cooperation of movable seat, movable rod and gag lever post, can knock the outer wall of shell to make the adhesion drop at the mud of its inner wall, need not the staff and clear up, not only brought the facility for the staff, also can avoid the untimely trouble that brings of clearance simultaneously.

Through closing cap, clamping rod and torsion spring's cooperation, can be more convenient for the staff rotate the puddler out of the box to the staff of being convenient for clear up the puddler, prevent too much mud of puddler adhesion, thereby reduce the flocculation effect of mud.

Drawings

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

FIG. 2 is a schematic view of the round bar, slide and disk of FIG. 1;

FIG. 3 is a schematic view of the closure cap, torsion spring and clamping lever of FIG. 1;

fig. 4 is a schematic view of the appearance of the present utility model.

In the figure: 1. base, 2, shell, 3, return bend, 4, round bar, 5, slide, 6, electric putter, 7, clamping rod, 8, torsion spring, 9, third servo motor, 10, feeder hopper, 11, closing cap, 12, puddler, 13, box, 14, slush pump, 15, first servo motor, 16, movable rod, 17, movable seat, 18, extrusion rod, 19, disc, 20, gyro wheel, 21, gag lever post, 22, second servo motor, 23, sealing pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In view of the above, the utility model provides a sludge dewatering device, which can knock the outer wall of a shell through the cooperation of a movable seat, a movable rod and a limiting rod, so that sludge adhered to the inner wall of the shell falls off, and cleaning by workers is not needed, thereby bringing convenience to the workers and avoiding trouble caused by untimely cleaning.

The components in the present case are sequentially connected by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means thereof are known in the art, and the following working principle and process are mainly described.

Embodiment one: as can be seen from fig. 1, 2 and 4, the sludge dewatering device comprises a base 1, a housing 2 is mounted at the top of the base 1, a feed hopper 10 is arranged above the housing 2, an extrusion rod 18 is rotatably connected to the inner wall of the housing 2 through a sealing bearing, a first servo motor 15 is fixedly connected to one end of the extrusion rod 18, the type of the first servo motor 15 is ECMA-E11320RS, the first servo motor 15 is matched with the extrusion rod 18, after an external power supply of the first servo motor 15 is started by a worker, the extrusion rod 18 can be driven to rotate in the housing 2, further sludge can be extruded through rotation of the extrusion rod 18, the first servo motor 15 is fixedly connected to the side wall of the housing 2, and a movable unit is arranged at the top of the housing 2; the movable unit comprises a disc 19, an elbow pipe 3, a slurry pump 14, a second servo motor 22, a movable rod 16, a movable seat 17, a limiting rod 21, a third servo motor 9, a stirring rod 12, a round rod 4 and a box body 13; the box body 13 is fixedly connected to one side of the top of the base 1, a third servo motor 9 is arranged at the top of the box body 13, a stirring rod 12 is fixedly connected to the output end of the third servo motor 9, a second servo motor 22 is arranged at one side of the outer wall of the box body 13, the model of the second servo motor 22 is SMS0-D601930, through the cooperation of the second servo motor 22 and a disc 19, after a worker starts an external power supply of the second servo motor 22, the output end of the second servo motor 22 can drive the disc 19 to rotate, and then the movable rod 16 can be driven to rotate through the rotation of the disc 19, the disc 19 is fixedly connected to the output end of the second servo motor 22, the movable rod 16 is movably connected to the front face of the disc 19, a movable seat 17 is movably connected to the bottom of the movable rod 16, two sides of the inner wall of the movable seat 17 are movably connected with a limiting rod 21, one side of the inner wall of the box body 13, which is close to the shell 2, is communicated with an elbow 3, the tail end of the elbow 3 is spliced to the inner wall of the shell 2, the box body 13 is communicated with the box body 13 through a mud pump 14, and the specific model of the mud pump 14 is not limited, and practical requirements can be met;

in the specific implementation process, it is worth particularly pointing out that, through the cooperation of the first servo motor 15 and the extrusion rod 18, when a worker starts an external power supply of the first servo motor 15, the extrusion rod 18 can be driven to rotate in the shell 2, so that sludge can be extruded through the rotation of the extrusion rod 18, through the cooperation of the second servo motor 22 and the disc 19, when the worker starts the external power supply of the second servo motor 22, the output end of the second servo motor 22 can drive the disc 19 to rotate, and then the movable rod 16 can be driven to rotate through the rotation of the disc 19;

further, the top of the second servo motor 22 is fixedly connected with the sliding seat 5, the top of the sliding seat 5 is fixedly connected with the top of the limiting rod 21, the inner wall of the sliding seat 5 is movably connected with the round rod 4, one end of the round rod 4 is fixedly connected with the side wall of the box 13, the type of the electric push rod 6 is TG-700, through the cooperation of the electric push rod 6 and the sliding seat 5, after a worker starts an external power supply of the electric push rod 6, the output end of the electric push rod 6 can drive the sliding seat 5 to move on the outer wall of the round rod 4, and then the second servo motor 22 can be driven to move through the movement of the sliding seat 5, the top of the sliding seat 5 is fixedly connected with the electric push rod 6, and the electric push rod 6 is fixedly connected with the side wall of the box 13;

in the implementation process, it is worth particularly pointing out that, through the cooperation of the electric push rod 6 and the sliding seat 5, after a worker starts an external power supply of the electric push rod 6, the output end of the electric push rod 6 can drive the sliding seat 5 to move on the outer wall of the round rod 4, and then the second servo motor 22 can be driven to move through the movement of the sliding seat 5;

the roller 20 is arranged at the bottom of the movable seat 17, and the friction force between the movable seat 17 and the shell 2 can be reduced by the action of the roller 20, so that the service life of the movable seat is prolonged;

in particular, in the implementation, it is worth mentioning that the roller 20 acts to reduce the friction between the mobile seat 17 and the casing 2, thus prolonging its service life;

specifically, when the sludge dewatering device is used, after sludge enters the inside of the box body 13 from the feed hopper 10, a worker starts an external power supply of the third servo motor 9, at the moment, the output end of the third servo motor 9 can drive the stirring rod 12 to rotate, the worker inputs a medicament into the inside of the box body 13 through the medicament feeding pipe to mix and flocculate with the sludge while stirring the sludge, then the worker starts the external power supply of the slurry pump 14, pumps the mixed sludge into the inner wall of the shell 2 by utilizing the bent pipe 3, at the moment, the worker starts the external power supply of the first servo motor 15, drives the extrusion rod 18 to rotate by utilizing the output end of the first servo motor 15, extrudes the sludge flocculation in the shell 2 and conveys the extruded sludge, at the moment, the extruded water enters the inside of the base 1 after being filtered by the shell 2, the sludge falls onto the ground from one side of the shell 2, so that the sludge is convenient for a worker to process, after the sludge is extruded, the inner wall of the shell 2 is still adhered with the sludge and is difficult to discharge, at the moment, the worker starts an external power supply of the second servo motor 22, drives the disc 19 to rotate by using the output end of the second servo motor 22, and further drives the movable rod 16 to drive the movable seat 17 to move through the rotation of the disc 19, when the disc 19 drives the movable rod 16 to rotate for one circle, the movable seat 17 drives the roller 20 to beat the shell 2, at the moment, the shell 2 is vibrated by the action of force, so that the sludge falls off from the inner wall of the shell 2 and then slides out of the shell 2, at the same time, the worker starts the external power supply of the electric push rod 6, drives the sliding seat 5 to drive the second servo motor 22 to move by using the output end of the electric push rod 6, the movable seat 7 can realize the large-area beating work of the shell 2.

Embodiment two: as can be seen from fig. 1 and 3, the top of the box 13 is rotatably connected with a sealing cover 11, the top of the sealing cover 11 is fixedly connected with the outer wall of the third servo motor 9, the model of the third servo motor 9 is SM80-D601930, the top of the sealing cover 11 is fixedly connected with a feed hopper 10, and the sealing cover 11 is designed to facilitate cleaning of the stirring rod 12 by workers;

in the specific implementation, it should be noted that the design of the closing cover 11 is to facilitate the cleaning of the stirring rod 12 by the staff;

further, a clamping rod 7 is rotatably connected to one side of the outer wall of the closed cover 11, a torsion spring 8 is arranged at the rotary connection part of the clamping rod 7 and the closed cover 11, and through the cooperation of the clamping rod 7 and the torsion spring 8, when a worker drives the clamping rod 7 to rotate, the tail end of the clamping rod 7 is separated from the side wall of the box body 13, and at the moment, the closed cover 11 and the box body 13 lose limit, and the tail end of the clamping rod 7 is clamped with the side wall of the box body 13;

in the specific implementation process, it is worth particularly pointing out that, through the cooperation of the clamping rod 7 and the torsion spring 8, when the staff drives the clamping rod 7 to rotate, the tail end of the clamping rod 7 is separated from the side wall of the box 13, and at the moment, the limit of the sealing cover 11 and the box 13 is lost;

further, a sealing gasket 23 is arranged at the joint of the sealing cover 11 and the box body 13, the sealing gasket 23 is made of rubber, and the sealing gasket 23 is used for sealing the sealing cover 11 and the box body 13 and preventing sludge from flowing out from a gap between the sealing cover 11 and the box body 13;

in the specific implementation, it should be pointed out that the gasket 23 is used for sealing the gap between the closing cover 11 and the tank 13, so as to prevent the sludge from flowing out of the gap between the two;

specifically, on the basis of the above embodiment, when the staff needs to clean the stirring rod 12, the staff should drive the clamping rod 7 to rotate, at this moment, the torsion spring 8 gives the clamping rod 7 a force of reverse rotation, when the clamping rod 7 rotates, the tail end of the torsion spring is separated from the box 13, the closing cap 11 and the box 13 lose the limit, then the staff can rotate the closing cap 11, and the staff can drive the stirring rod 12 to rotate through the rotation of the closing cap 11, so that the stirring rod 12 is far away from the inside of the box 13, and then the staff can clean the stirring rod 12.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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. Sludge dewatering device, including base (1), its characterized in that: the novel automatic feeding device is characterized in that a shell (2) is mounted on the top of the base (1), a feed hopper (10) is arranged above the shell (2), an extrusion rod (18) is rotatably connected to the inner wall of the shell (2) through a sealing bearing, a first servo motor (15) is fixedly connected to one end of the extrusion rod (18), the first servo motor (15) is fixedly connected to the side wall of the shell (2), and a movable unit is arranged on the top of the shell (2);

the movable unit comprises a disc (19), an elbow (3), a slurry pump (14), a second servo motor (22), a movable rod (16), a movable seat (17), a limiting rod (21), a third servo motor (9), a stirring rod (12), a round rod (4) and a box body (13);

the utility model discloses a mud pump, including base (1) and box (13), box (13) fixedly connected with top one side of base (1), the top of box (13) is provided with third servo motor (9), the output fixedly connected with puddler (12) of third servo motor (9), box (13) outer wall one side is provided with second servo motor (22), the output fixedly connected with disc (19) of second servo motor (22), the positive swing joint of disc (19) has movable rod (16), the bottom swing joint of movable rod (16) has movable seat (17), the equal swing joint of inner wall both sides of movable seat (17) has gag lever post (21), one side intercommunication that the inner wall of box (13) is close to shell (2) has return bend (3), the end grafting of return bend (3) is in the inner wall of shell (2), return bend (3) are linked together with box (13) through mud pump (14).

2. A sludge dewatering apparatus as claimed in claim 1, wherein: the top fixedly connected with slide (5) of second servo motor (22), the top of slide (5) and the top fixed connection of gag lever post (21), the inner wall swing joint of slide (5) has round bar (4), the lateral wall fixed connection of one end and box (13) of round bar (4), the top fixedly connected with electric putter (6) of slide (5), electric putter (6) fixed connection is in the lateral wall of box (13).

3. A sludge dewatering apparatus as claimed in claim 1, wherein: the bottom of the movable seat (17) is provided with a roller (20).

4. A sludge dewatering apparatus as claimed in claim 1, wherein: the top of box (13) rotates and is connected with closing cap (11), the outer wall fixed connection of closing cap (11) and third servo motor (9), the top and feeder hopper (10) fixed connection of closing cap (11).

5. The sludge dewatering device according to claim 4, wherein: the novel sealing device is characterized in that a clamping rod (7) is rotatably connected to one side of the outer wall of the sealing cover (11), a torsion spring (8) is arranged at the rotary connection position of the clamping rod (7) and the sealing cover (11), and the tail end of the clamping rod (7) is clamped with the side wall of the box body (13).

6. The sludge dewatering device according to claim 4, wherein: a sealing gasket (23) is arranged at the joint of the sealing cover (11) and the box body (13).