CN217613366U

CN217613366U - Sludge reduction device for urban sewage treatment plant

Info

Publication number: CN217613366U
Application number: CN202220452044.8U
Authority: CN
Inventors: 周达; 周顺明
Original assignee: Jiangsu Bada Science And Technology Inc
Current assignee: Jiangsu Bada Science And Technology Inc
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-10-21
Anticipated expiration: 2032-03-04

Abstract

The utility model discloses a sewage treatment plant mud decrement device in cities and towns of waste water treatment technical field, the power distribution box comprises a box body, still include the drain pipe, a controller, dehydration section of thick bamboo subassembly, drive assembly and rabbling mechanism, the fixed intercommunication setting of drain pipe is on bottom one side of box, one side upper portion that controller fixed mounting is close to the drain pipe at the box, dehydration section of thick bamboo unit mount is in the box, drive assembly sets up on top one side of box, drive assembly dehydration section of thick bamboo subassembly transmission meshing, rabbling mechanism includes runner assembly and lifting unit, the utility model discloses can realize moving the mud of stirring in dehydration section of thick bamboo subassembly in vertical direction when runner assembly rotates on the horizontal direction, improve the mobility of mud for the mud of dehydration section of thick bamboo subassembly center department can flow in dehydration section of thick bamboo subassembly, thereby makes the dehydration efficiency of mud improve, and the dehydration of mud is effectual, thereby realizes the decrement processing of mud.

Description

Sludge reduction device for urban sewage treatment plant

Technical Field

The utility model relates to a waste water treatment technical field specifically is a town sewage treatment plant mud decrement device.

Background

In the urban sewage treatment process, a large amount of sludge is generated, secondary pollution is caused to the environment if effective treatment and disposal are not carried out, and reduction treatment is generally carried out on the sludge through a reduction device.

At present, a plurality of modes are available for sludge reduction, the sludge reduction is usually performed in a dehydration mode, and due to poor fluidity of the sludge, the dehydration efficiency of the sludge is low, and the dehydration effect is poor.

Therefore, it is necessary to develop a sludge reduction device for a town sewage treatment plant.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a town sewage treatment plant sludge decrement device to it has a lot of modes to the decrement of mud to provide at present in the above-mentioned background art to solve, and common mode carries out the decrement to mud through the mode of dehydration, because the mobility of mud is relatively poor, leads to the dehydration efficiency of mud lower, the poor problem of effect of dehydration.

In order to achieve the above object, the utility model provides a following technical scheme: the sludge reduction device for the urban sewage treatment plant comprises a box body, and further comprises a drain pipe, a controller, a dewatering cylinder assembly, a driving assembly and a stirring mechanism, wherein the drain pipe is fixedly communicated with and arranged on one side of the bottom end of the box body;

the stirring mechanism comprises a rotating assembly and a lifting assembly, the lifting assembly is fixedly mounted on the middle portion of the top end of the box body, the rotating assembly is rotatably arranged in the dewatering drum assembly, the top end of the rotating assembly is mounted on the lifting assembly, and the rotating assembly and the lifting assembly are both electrically connected with the controller.

Preferably, the dewatering cylinder assembly comprises a dewatering cylinder, the top end and the bottom end of the dewatering cylinder are respectively and fixedly provided with a top plate and a bottom plate, the top end and the bottom end of the box body are symmetrically and fixedly provided with limiting rings, two groups of limiting rings are arranged in the bottom plate and the top plate in a sliding mode on one sides close to the top plate or the bottom plate respectively, and the dewatering cylinder is meshed with the driving assembly in a transmission matching mode.

Preferably, the bottom center of bottom plate is fixed to be communicated and is provided with the discharging pipe, the discharging pipe is connected with the bottom of box rotation, the threaded connection who sets up on the bottom outside surface of discharging pipe has the lid.

Preferably, the top of roof is kept away from the fixed intercommunication in one side of controller and is provided with the feed inlet, the center and the runner assembly of roof rotate to be connected, the fixed cover in the side of roof is equipped with annular rack, annular rack and drive assembly transmission meshing.

Preferably, drive assembly includes the drive shaft, the drive shaft rotates to be installed on one side that the top of box is close to the controller, the bottom fixed mounting of drive shaft has the gear, gear and annular rack gear engagement, the top fixedly connected with second motor of drive shaft, the output and the drive shaft of second motor are connected, second motor fixed mounting is on one side that the box is close to the controller, and second motor and controller electric connection.

Preferably, the rotating assembly comprises a rotating shaft, the rotating shaft is rotatably connected with the top plate, the top end of the rotating shaft is rotatably installed on the lifting assembly, a first motor is fixedly connected to the top end of the rotating shaft, the first motor is fixedly installed on the lifting assembly, and stirring plates are uniformly and fixedly installed on four sides of the rotating shaft.

Preferably, the output end of the first motor is connected with the top end of the rotating shaft, and the first motor is electrically connected with the controller.

Preferably, the lifting assembly comprises a mounting plate, the mounting plate is fixedly mounted on the middle portion of the top end of the box body, a fixing plate is arranged above the center of the mounting plate, hydraulic lifting assemblies are uniformly and fixedly mounted on four sides of the bottom end of the fixing plate, and the hydraulic lifting assemblies are four groups.

Compared with the prior art, the beneficial effects of the utility model are that: can realize moving in vertical direction when the runner assembly rotates on the horizontal direction and stir the mud in the dehydration section of thick bamboo subassembly, improve the mobility of mud for the mud of dehydration section of thick bamboo subassembly center department can flow in the dehydration section of thick bamboo subassembly, thereby makes the dehydration efficiency of mud improve, and the dehydration of mud is effectual, thereby realizes the decrement processing of mud.

Drawings

FIG. 1 is a front view of the sludge reducing apparatus of the present invention;

FIG. 2 is a structural diagram of the sludge reduction apparatus of the present invention;

FIG. 3 is an enlarged view of the area A of FIG. 2 according to the present invention;

fig. 4 is a perspective view of the stop collar of the present invention.

In the figure: 1-box body, 2-drain pipe, 3-discharge pipe, 4-cover, 5-controller, 6-dewatering net barrel, 7-bottom plate, 8-top plate, 9-spacing ring, 10-feed inlet, 11-mounting plate, 12-hydraulic lifting component, 13-fixing plate, 14-first motor, 15-rotating shaft, 16-stirring plate, 17-second motor, 18-driving shaft, 19-gear and 20-annular rack.

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 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.

The utility model provides a following technical scheme: the utility model provides a town sewage treatment plant mud decrement device, the in-process of using can be effectual realizes that the runner assembly moves in vertical direction when the rotation in the horizontal direction stirs the mud in the dehydration section of thick bamboo subassembly, the mobility of mud has been improved, make the mud of dehydration section of thick bamboo subassembly center department can flow in the dehydration section of thick bamboo subassembly, thereby make the dehydration efficiency of mud improve, the dehydration of mud is effectual, thereby realize the decrement processing of mud, drain pipe 2 has been increased, a controller 5, the dehydration section of thick bamboo subassembly, a drive assembly, runner assembly and lift subassembly, please refer to and draw back 1-4, including box 1, still include drain pipe 2, controller 5, the dehydration section of thick bamboo subassembly, drive assembly and rabbling mechanism, drain pipe 2 fixed intercommunication sets up on one side of box 1 bottom one side upper portion, controller 5 fixed mounting is close to drain pipe 2, the dehydration section of thick bamboo subassembly is installed in box 1, the drive assembly sets up on one side of the top of box 1, drive assembly dehydration section of thick bamboo subassembly transmission meshes, drive assembly and controller 5 electric connection, the rabbling mechanism includes runner assembly and lift subassembly, lift subassembly fixed mounting is on the top of box 1, the middle part of runner assembly, the runner assembly sets up on the top of runner assembly and the runner assembly, the runner assembly and the electrical connection of runner assembly.

Dehydration section of thick bamboo subassembly includes dehydration net section of thick bamboo 6, there are roof 8 and bottom plate 7 on the top of dehydration net section of thick bamboo 6 and bottom difference fixed mounting, the top and the bottom symmetry fixed mounting of box 1 have spacing ring 9, one side that two sets of spacing ring 9 are close to roof 8 or bottom plate 7 slides respectively and sets up in bottom plate 7 and roof 8, spacing ring 9 is used for carrying out spacing support to roof 8 and bottom plate 7, dehydration net section of thick bamboo 6 meshes with drive assembly transmission cooperation, the fixed intercommunication in bottom center of bottom plate 7 is provided with discharging pipe 3, discharging pipe 3 is connected with the bottom rotation of box 1, the threaded connection who sets up on the bottom external surface of discharging pipe 3 has lid 4, through the mud after 3 discharge pipes dewater, the fixed intercommunication in one side that controller 5 was kept away from on the top of roof 8 is provided with feed inlet 10, the center of roof 8 rotates with the rotation subassembly to be connected, the fixed cover is equipped with annular rack 20 on the side of roof 8, annular rack 20 meshes with the drive assembly transmission, thereby it rotates to realize dehydration net section of thick bamboo 6 through drive assembly and carry out dehydration treatment to sludge dehydration.

Drive assembly includes drive shaft 18, drive shaft 18 rotates and installs on one side that the top of box 1 is close to controller 5, the bottom fixed mounting of drive shaft 18 has gear 19, gear 19 and the transmission meshing of annular rack 20, gear 19 rotates and to drive annular rack 20 and rotate, the top fixedly connected with second motor 17 of drive shaft 18, the output and the drive shaft 18 of second motor 17 are connected, second motor 17 fixed mounting is on one side that box 1 is close to controller 5, and second motor 17 and controller 5 electric connection, open and close through controller 5 control second motor 17.

The rotating assembly includes pivot 15, pivot 15 rotates with roof 8 to be connected, the top of pivot 15 is rotated and is installed on lifting unit, the first motor 14 of top fixedly connected with of pivot 15, first motor 14 fixed mounting is on lifting unit, lifting unit drives pivot 15 and comes and goes the removal in vertical direction, even fixed mounting has stirring board 16 on four sides of pivot 15, stirring board 16 is used for stirring mud, improve the mobility of mud, first motor 14's output is connected with the top of pivot 15,

first motor

14 and 5 electric connection of controller, the work of the first motor 14 of controller 5 control.

Lifting unit includes mounting panel 11, mounting panel 11 fixed mounting is on the top middle part of box 1, mounting panel 11's central top is provided with fixed plate 13, the even fixed mounting in four sides of bottom of fixed plate 13 has hydraulic lifting unit 12, four hydraulic lifting unit 12 work of group can drive fixed plate 13 and move in vertical direction, the equal fixed mounting in bottom of four hydraulic lifting unit 12 of group is on mounting panel 11, four hydraulic lifting unit 12 of group all with 5 electric connection of controller, controller 5 controls hydraulic lifting unit 12 and opens and close in step.

The working principle is as follows: when the sludge dewatering device is used, sludge is poured into the dewatering screen drum 6 through the feeding hole 10, then the second motor 17 is started through the controller 5, the first motor 14 and the four groups of hydraulic lifting assemblies 12 are started, the output ends of the first motor 14 and the second motor 17, which are started by the controller 5, rotate in the same direction, the second motor 17 works to drive the driving shaft 18 and the gear 19 to rotate, the gear 19 rotates to be matched with the annular rack 20 to rotate in the horizontal direction, the annular rack 20 rotates to be 8, the dewatering screen drum 6 and the bottom plate 7 rotate in the horizontal direction, and the rotation direction is opposite to that of the second motor 17, namely, the sludge in the dewatering screen drum 6 rotates to be dewatered, the first motor 14 rotates to drive the rotating shaft 15 and the stirring plate 16 to rotate, the stirring plate 16 rotates to stir the sludge in the horizontal direction, the rotation directions of the stirring plate 16 and the dewatering screen drum 6 are the same, the hydraulic lifting assemblies 12 can work to realize that the fixed plate 13 can lift in the vertical direction, namely, the fixed plate 13 moves in the vertical direction, the horizontal direction, the sludge dewatering screen drum 16 rotates in the horizontal direction, and the sludge dewatering screen drum 6, and the sludge reduction efficiency of the sludge in the sludge dewatering screen drum 6 is improved, and the sludge reduction efficiency is improved.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a town sewage treatment plant mud decrement device, includes box (1), its characterized in that: the automatic dewatering device is characterized by further comprising a drain pipe (2), a controller (5), a dewatering cylinder assembly, a driving assembly and a stirring mechanism, wherein the drain pipe (2) is fixedly communicated with one side of the bottom end of the box body (1), the controller (5) is fixedly installed on the upper portion of one side, close to the drain pipe (2), of the box body (1), the dewatering cylinder assembly is installed in the box body (1), the driving assembly is arranged on one side of the top end of the box body (1), the driving assembly is in transmission engagement with the dewatering cylinder assembly, and the driving assembly is electrically connected with the controller (5);

the stirring mechanism comprises a rotating assembly and a lifting assembly, the lifting assembly is fixedly installed on the middle portion of the top end of the box body (1), the rotating assembly is rotatably arranged in the dewatering cylinder assembly, the top end of the rotating assembly is installed on the lifting assembly, and the rotating assembly and the lifting assembly are both electrically connected with the controller (5).

2. The sludge reduction device of the town sewage treatment plant according to claim 1, wherein: the dewatering cylinder assembly comprises a dewatering net cylinder (6), the top end and the bottom end of the dewatering net cylinder (6) are respectively and fixedly provided with a top plate (8) and a bottom plate (7), the top end and the bottom end of the box body (1) are symmetrically and fixedly provided with a limiting ring (9), the limiting ring (9) is arranged on one side, close to the top plate (8) or the bottom plate (7), of the limiting ring (9) in a sliding mode respectively and is arranged in the bottom plate (7) and the top plate (8), and the dewatering net cylinder (6) is meshed with the driving assembly in a transmission matching mode.

3. The sludge reduction device of the town sewage treatment plant according to claim 2, wherein: the fixed intercommunication in bottom center of bottom plate (7) is provided with discharging pipe (3), discharging pipe (3) are rotated with the bottom of box (1) and are connected, the threaded connection who sets up on the bottom outside surface of discharging pipe (3) has lid (4).

4. The sludge reduction device of the town sewage treatment plant according to claim 2, wherein: the fixed intercommunication in one side that controller (5) were kept away from in the top of roof (8) is provided with feed inlet (10), the center and the runner assembly of roof (8) rotate to be connected, the fixed cover is equipped with annular rack (20) on the side of roof (8), annular rack (20) and drive assembly transmission meshing.

5. The device for reducing sludge of the town sewage treatment plant according to claim 4, wherein: drive assembly includes drive shaft (18), drive shaft (18) rotate to be installed on one side that the top of box (1) is close to controller (5), the bottom fixed mounting of drive shaft (18) has gear (19), gear (19) and annular rack (20) transmission meshing, the top fixedly connected with second motor (17) of drive shaft (18), the output and the drive shaft (18) of second motor (17) are connected, second motor (17) fixed mounting is on one side that box (1) is close to controller (5), and second motor (17) and controller (5) electric connection.

6. The device for reducing the sludge of the town sewage treatment plant according to claim 4, wherein: the rotating assembly comprises a rotating shaft (15), the rotating shaft (15) is rotatably connected with the top plate (8), the top end of the rotating shaft (15) is rotatably installed on the lifting assembly, a first motor (14) is fixedly connected to the top end of the rotating shaft (15), the first motor (14) is fixedly installed on the lifting assembly, and stirring plates (16) are uniformly and fixedly installed on four sides of the rotating shaft (15).

7. The device for reducing the sludge of the town sewage treatment plant according to claim 6, wherein: the lifting assembly comprises a mounting plate (11), the mounting plate (11) is fixedly mounted on the middle portion of the top end of the box body (1), a fixing plate (13) is arranged above the center of the mounting plate (11), hydraulic lifting assemblies (12) are uniformly and fixedly mounted on four sides of the bottom end of the fixing plate (13), and the hydraulic lifting assemblies (12) are four in group and are fixedly mounted on the mounting plate (11) at the bottom end and are all electrically connected with a controller (5).

8. The device for reducing sludge of the town sewage treatment plant according to claim 6, wherein: the output end of the first motor (14) is connected with the top end of the rotating shaft (15), and the first motor (14) is electrically connected with the controller (5).