CN215756987U

CN215756987U - A mud centrifugal dehydration device for environmental pollution administers

Info

Publication number: CN215756987U
Application number: CN202122242077.8U
Authority: CN
Inventors: 刘迪
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-08
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a sludge centrifugal dehydration device for environmental pollution treatment, which comprises a base, an outer cylinder, a buffering and damping device, a turnover device and a dehydration device, wherein the buffering and damping device comprises a support column, a fixed cylinder, a first spring, a bottom plate, a guide groove, a support cylinder, a second spring and a guide rod, the side wall of the bottom end of the base is fixedly connected with the support cylinder and the support column, the support column is positioned in the support cylinder, and the support column is connected with the fixed cylinder in a sliding manner. According to the sludge dewatering device, the second motor and the third motor are started, the second motor drives the transmission shaft to rotate through the second belt pulley and the second transmission belt, the transmission shaft drives the inner barrel to rotate, sewage in the sludge passes through the dewatering holes to be thrown into the outer barrel under the action of centrifugal force, the sewage is discharged through the sewage discharge pipe at one end of the outer barrel, the third motor drives the movable rod to rotate, and the movable rod drives the stirring rod to stir the sludge, so that the sludge dewatering is accelerated.

Description

A mud centrifugal dehydration device for environmental pollution administers

Technical Field

The utility model relates to the technical field of environmental pollution treatment, in particular to a sludge centrifugal dehydration device for environmental pollution treatment.

Background

The environmental protection equipment is a mechanical product, a structure and a system which are manufactured and built by a production unit or a building installation unit and used for controlling environmental pollution and improving environmental quality by using the environmental protection activated carbon, and in the sludge dewatering process, a sludge dewatering machine is required to be used, so that the purpose of protecting the environment is achieved, and a sludge dewatering machine special for environmental protection can be used.

Use more sludge dewaterer for folding spiral shell formula sludge dewaterer on the existing market, nevertheless fold spiral shell formula sludge dewaterer and cause the phenomenon of mud jam filter screen easily when using, greatly reduced the efficiency of dehydration, this type of sludge dewatering device is after sludge dewatering simultaneously, is difficult to take out the recovery with the mud after the dehydration, seriously influences later stage sludge treatment quality, the discharge of inconvenient mud, and current dewatering device shakes greatly to cause dewatering device's damage easily. Therefore, the centrifugal sludge dewatering device for treating the environmental pollution is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mud centrifugal dehydration device for environmental pollution administers is used for solving and uses more sludge dewatering machine on the current market for folding spiral shell formula sludge dewatering machine, but fold spiral shell formula sludge dewatering machine and cause the phenomenon of mud jam filter screen easily when using, greatly reduced the efficiency of dehydration, simultaneously this type of sludge dewatering device is after sludge dewatering, be difficult to take out the recovery with the mud after the dehydration, seriously influence later stage sludge treatment quality, the discharge of inconvenient mud, and current dewatering device shakes greatly, thereby cause the problem of dewatering device's damage easily.

According to one aspect of the utility model, a sludge centrifugal dehydration device for environmental pollution treatment is provided, which comprises a base, an outer barrel, a buffering and damping device, a turnover device and a dehydration device;

the damping device comprises a supporting column, a fixed cylinder, a first spring, a bottom plate, a guide groove, a supporting cylinder, a second spring and a guide rod, wherein the side wall of the bottom end of the base is fixedly connected with the supporting cylinder and the supporting column, the supporting column is positioned inside the supporting cylinder, and the supporting column is slidably connected with the fixed cylinder;

the overturning device comprises a first motor, a first transmission belt, a first belt pulley, a supporting plate, a gearwheel, a transmission rod, a fixed rod and a pinion, wherein the top end of the base is fixedly connected with the supporting plate, the top of the supporting plate is rotatably connected with the fixed rod through a bearing, and two ends of the fixed rod are fixedly connected with the inner wall of the outer barrel;

the dehydration device comprises a blow-off pipe, a partition plate, a second motor, a seal seat, a third motor, a second transmission belt, a fixed plate, a second belt wheel, a movable rod, an inner groove, a transmission shaft, a stirring rod, an inner cylinder, a movable cover, a handle and a dehydration hole, wherein the inside of the outer cylinder is fixedly connected with the partition plate, and the top end of the partition plate is fixedly connected with the seal seat.

Further, the bottom end side wall of the fixed cylinder is fixedly connected with the bottom plate, the fixed cylinder is slidably connected inside the supporting cylinder, the outer side wall of one end of the fixed cylinder is fixedly connected with one end of a first spring, the other end of the first spring is fixedly connected with the bottom end side wall of the base, and the first spring is sleeved on the outer side of the supporting column.

Further, the inside guide way that has all seted up of both ends lateral wall of a fixed section of thick bamboo, the inside sliding connection guide bar of guide way, the inner wall of a one end fixed connection support section of thick bamboo of guide bar.

Furthermore, a second spring is fixedly connected inside the guide groove, one end of the second spring is fixedly connected with one end of the guide rod, and the outer diameter of the support column is smaller than the inner diameter of the fixed cylinder.

Further, a first motor is installed to the bottom lateral wall of base, first belt pulley has all been cup jointed to the output of first motor and the one end of transfer line, the quantity of first belt pulley is two, two between the first belt pulley around having twined first drive belt, first drive belt runs through the inside of base, the backup pad is cyclic annular, the internal rotation of backup pad connects the transfer line.

Furthermore, the two ends of the transmission rod are respectively sleeved with a large gear, the large gears are meshed with and connected with small gears, and the small gears are sleeved at the two ends of the fixing rod.

Furthermore, the top end of the sealing seat is fixedly connected with a fixing plate, an inner groove is formed in the fixing plate, the center of the inside of the fixing plate is rotatably connected with a transmission shaft, the inside of the transmission shaft is rotatably connected with a movable rod, and one end of the transmission shaft is fixedly connected with the bottom end of the inner cylinder.

Further, internally mounted of seal receptacle has second motor and third motor, the output of second motor and the equal fixed connection second belt pulley of the lateral wall of transmission shaft, the quantity of second belt pulley is two, two twine the second drive belt between the second belt pulley.

Further, the output fixed connection movable rod of third motor, the movable rod runs through the transmission shaft and extends to the inside of inner tube, the lateral wall fixed connection puddler of movable rod, puddler and movable rod rotate the inside of connecting the inner tube, the dehydration hole has been seted up to the lateral wall of inner tube.

Further, the top of urceolus articulates there is the movable cover, the movable cover covers the top at urceolus and inner tube, the handle is installed to the top lateral wall of movable cover, the one end lateral wall intercommunication blow off pipe of urceolus.

Through the embodiment of the utility model, the buffering and damping device, the turnover device and the dewatering device are adopted, so that the problems that the existing sludge dewatering machine which is used in the market is a stacked sludge dewatering machine, but the stacked sludge dewatering machine is easy to cause the phenomenon that sludge blocks a filter screen when in use, the dewatering efficiency is greatly reduced, and meanwhile, the sludge dewatering device is difficult to take out and recycle dewatered sludge after sludge dewatering, the later-stage sludge treatment quality is seriously influenced, the sludge is inconvenient to discharge, and the existing dewatering device is large in vibration, so that the dewatering device is easy to damage are solved.

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 description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present invention;

FIG. 2 is a schematic overall structure of an embodiment of the present invention;

fig. 3 is a schematic position diagram of the supporting column, the fixed cylinder, the first spring, the bottom plate, the guide groove, the supporting cylinder, and the second spring according to an embodiment of the present invention.

FIG. 4 is a schematic view of the position of the movable rod, the stirring rod and the inner cylinder according to one embodiment of the present invention.

Fig. 5 is a schematic position diagram of the first pulley, the support plate, the gearwheel and the transmission rod according to an embodiment of the utility model.

Fig. 6 is a schematic position diagram of a support plate, a fixing rod, a pinion and an outer cylinder according to an embodiment of the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a fixed cylinder; 4. a first spring; 5. a base plate; 6. a guide groove; 7. a support cylinder; 8. a second spring; 9. a guide bar; 10. a first motor; 11. a first drive belt; 12. a first pulley; 13. a support plate; 14. a bull gear; 15. a transmission rod; 16. fixing the rod; 17. a pinion gear; 18. an outer cylinder; 19. a blow-off pipe; 20. a partition plate; 21. a second motor; 22. a sealing seat; 23. a third motor; 24. a second drive belt; 25. a fixing plate; 26. a second pulley; 27. a movable rod; 28. an inner tank; 29. a drive shaft; 30. a stirring rod; 31. an inner barrel; 32. a movable cover; 33. a handle; 34. and (6) dewatering holes.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

The manipulator in this embodiment may be suitable for various environmental pollution abatement uses, for example, the following dewatering device is provided in this embodiment, and the dewatering device in this embodiment may be used for the following environmental pollution abatement uses.

Indoor environmental pollution administers and uses purifier includes: a box body; the clamping cover is arranged on the box body; the coarse strainer is arranged in the box body; the filtering mechanism is arranged in the box body; the driving motor is fixedly arranged at the top of the clamping cover; the first bevel gear is fixedly arranged on an output shaft of the driving motor; the first round rod is rotatably arranged in the box body, and the top end of the first round rod penetrates through the clamping cover; the second bevel gear is fixedly arranged at the top end of the first round rod and is meshed with the first bevel gear; and the two cams are fixedly sleeved on the first round rod.

Be equipped with the U type on the cam and strike the piece, the U type is struck the piece and is close to one side of coarse strainer with the coarse strainer contacts, two one side fixed mounting that the U type is struck the piece and is close to each other has same second round bar.

First recess has been seted up to the bottom of card lid, fixed mounting has same first dead lever on the both sides inner wall of first recess, the second recess has been seted up on the bottom inner wall of box, fixed mounting has same second dead lever on the both sides inner wall of second recess, first dead lever with equal slidable mounting has the third round bar, two on the second dead lever the third round bar respectively with two U type strikes piece fixed connection.

First dead lever with equal slip cover is equipped with the spring on the second dead lever, two the both ends of spring respectively with correspond first recess with one side inner wall fixed connection of second recess, two the other both ends of spring respectively with two third pole fixed connection, the coefficient scope of stiffness of spring is 5N/m to 30N/m.

A first through hole is formed in the top of the clamping cover and is rotatably connected with the first round rod.

The bottom of first round bar rotates installs the circular block, the circular block with the bottom inner wall fixed connection of box.

And the third round rod is provided with two second through holes which are respectively connected with the first fixing rod and the second fixing rod in a sliding manner.

Of course, the embodiment can also be used for treating other environmental pollution. The details are not repeated here, and the following describes the dewatering device according to the embodiment of the present invention.

Referring to fig. 1-6, a sludge centrifugal dehydration device for environmental pollution treatment comprises a base 1, an outer cylinder 18, a buffer damping device, a turnover device and a dehydration device;

the buffering and damping device comprises a supporting column 2, a fixed cylinder 3, a first spring 4, a bottom plate 5, a guide groove 6, a supporting cylinder 7, a second spring 8 and a guide rod 9, wherein the side wall of the bottom end of the base 1 is fixedly connected with the supporting cylinder 7 and the supporting column 2, the supporting column 2 is positioned inside the supporting cylinder 7, and the supporting column 2 is slidably connected with the fixed cylinder 3;

the turnover device comprises a first motor 10, a first transmission belt 11, a first belt pulley 12, a support plate 13, a gearwheel 14, a transmission rod 15, a fixed rod 16 and a pinion 17, wherein the top end of the base 1 is fixedly connected with the support plate 13, the top of the support plate 13 is rotatably connected with the fixed rod 16 through a bearing, and two ends of the fixed rod 16 are fixedly connected with the inner wall of an outer barrel 18;

the dehydration device comprises a sewage discharge pipe 19, a partition plate 20, a second motor 21, a seal seat 22, a third motor 23, a second transmission belt 24, a fixed plate 25, a second belt pulley 26, a movable rod 27, an inner groove 28, a transmission shaft 29, a stirring rod 30, an inner cylinder 31, a movable cover 32, a handle 33 and dehydration holes 34, the partition plate 20 is fixedly connected inside the outer cylinder 18, and the seal seat 22 is fixedly connected at the top end of the partition plate 20.

Through starting second motor and third motor, the second motor drives the transmission shaft through second belt pulley and second driving belt and rotates, and the transmission shaft drives the inner tube rotatory, and the inside sewage of mud passes the dehydration hole under the centrifugal force effect and gets rid of into the urceolus in, and the blow off pipe through urceolus one end is with sewage discharge, drives the movable rod through the third motor and rotates, and the movable rod drives the puddler and stirs mud to sludge dewatering accelerates.

The bottom end side wall of the fixed cylinder 3 is fixedly connected with a bottom plate 5, the fixed cylinder 3 is connected inside a supporting cylinder 7 in a sliding mode, the outer side wall of one end of the fixed cylinder 3 is fixedly connected with one end of a first spring 4, the other end of the first spring 4 is fixedly connected with the bottom end side wall of the base 1, and the first spring 4 is sleeved on the outer side of the supporting column 2; guide grooves 6 are formed in the side walls of the two ends of the fixed cylinder 3, guide rods 9 are connected to the inner portions of the guide grooves 6 in a sliding mode, and one end of each guide rod 9 is fixedly connected with the inner wall of the supporting cylinder 7; a second spring 8 is fixedly connected inside the guide groove 6, one end of the second spring 8 is fixedly connected with one end of a guide rod 9, and the outer diameter of the support column 2 is smaller than the inner diameter of the fixed cylinder 3; the side wall of the bottom end of the base 1 is provided with a first motor 10, the output end of the first motor 10 and one end of a transmission rod 15 are both sleeved with two first belt pulleys 12, a first transmission belt 11 is wound between the two first belt pulleys 12, the first transmission belt 11 penetrates through the inside of the base 1, the supporting plate 13 is annular, and the inside of the supporting plate 13 is rotatably connected with the transmission rod 15; the two ends of the transmission rod 15 are respectively sleeved with a gearwheel 14, the gearwheel 14 is meshed with a pinion 17, and the pinion 17 is sleeved at the two ends of the fixed rod 16; the top end of the sealing seat 22 is fixedly connected with a fixed plate 25, an inner groove 28 is formed in the fixed plate 25, the inner center of the fixed plate 25 is rotatably connected with a transmission shaft 29, the inner part of the transmission shaft 29 is rotatably connected with a movable rod 27, and one end of the transmission shaft 29 is fixedly connected with the bottom end of an inner cylinder 31; a second motor 21 and a third motor 23 are installed inside the seal seat 22, the output end of the second motor 21 and the outer side wall of the transmission shaft 29 are both fixedly connected with second belt pulleys 26, the number of the second belt pulleys 26 is two, and a second transmission belt 24 is wound between the two second belt pulleys 26; the output end of the third motor 23 is fixedly connected with a movable rod 27, the movable rod 27 penetrates through the transmission shaft 29 and extends into the inner cylinder 31, the outer side wall of the movable rod 27 is fixedly connected with a stirring rod 30, the stirring rod 30 and the movable rod 27 are rotatably connected with the inner cylinder 31, and the side wall of the inner cylinder 31 is provided with a dehydration hole 34; the top of urceolus 18 articulates there is the movable cover 32, the movable cover 32 covers at the top of urceolus 18 and inner tube 31, the handle 33 is installed to the top lateral wall of movable cover 32, the one end lateral wall of urceolus 18 intercommunication blow off pipe 19.

When the sludge dewatering device is used, firstly, electrical components in the device are externally connected with a control switch and a power supply, then the hinged movable cover 32 is opened through the handle 33, sludge to be dewatered is conveyed into the inner barrel 31 through an external pipeline, then the hinged movable cover 32 is closed, the second motor 21 and the third motor 23 are started, the second motor 21 drives the transmission shaft 29 to rotate through the second belt pulley 26 and the second transmission belt 24, the transmission shaft 29 drives the inner barrel 31 to rotate, sewage in the sludge passes through the dewatering hole 34 and is thrown into the outer barrel 18 under the action of centrifugal force, the sewage is discharged through the sewage discharge pipe 19 at one end of the outer barrel 18, the movable rod 27 is driven to rotate through the third motor 23, the movable rod 27 drives the stirring rod 30 to stir the sludge, so as to accelerate the sludge dewatering, after the dewatering is finished, the first motor 10 is started, the first motor 10 drives the transmission rod 15 to rotate through the first belt pulley 12 and the first transmission belt 11, the transfer line 15 gear wheel 14 rotates, gear wheel 14 drives the pinion 17 rotation that the meshing is connected, pinion 17 drives dead lever 16 and rotates, dead lever 16 drives urceolus 18 and rotates certain angle, open articulated movable cover 32, urceolus 18 drives the slope of inner tube 31 and discharges the mud after the dehydration, convenient to use, in the dehydration process, urceolus 18, inner tube 31, backup pad 13 and base 1 push down supporting cylinder 7, supporting cylinder 7 inside support column 2 slides along fixed cylinder 3, first spring 4 compression holds power, supporting cylinder 7 drives guide bar 9 and slides along guide way 6, guide bar 9 drives the tensile power that holds of second spring 8, thereby provide buffering and shock attenuation for vibrations, avoid appearing dewatering device's damage then.

The utility model has the advantages that:

1. the sludge dewatering device is simple to operate, the second motor and the third motor are started, the second motor drives the transmission shaft to rotate through the second belt pulley and the second transmission belt, the transmission shaft drives the inner barrel to rotate, sewage in the sludge passes through the dewatering holes to be thrown into the outer barrel under the action of centrifugal force, the sewage is discharged through the drain pipe at one end of the outer barrel, the third motor drives the movable rod to rotate, and the movable rod drives the stirring rod to stir the sludge, so that the sludge dewatering is accelerated;

2. the sludge dewatering device is reasonable in structure, the first motor drives the transmission rod to rotate through the first belt pulley and the first transmission belt, the large gear of the transmission rod rotates, the large gear drives the meshed and connected small gear to rotate, the small gear drives the fixed rod to rotate, the fixed rod drives the outer cylinder to rotate for a certain angle, the hinged movable cover is opened, the outer cylinder drives the inner cylinder to incline to discharge dewatered sludge, and the sludge dewatering device is convenient to use;

3. the utility model has reasonable structure, the outer cylinder, the inner cylinder, the supporting plate and the base press the supporting cylinder downwards, the supporting column in the supporting cylinder slides along the fixed cylinder, the first spring compresses to store force, the supporting cylinder drives the guide rod to slide along the guide groove, and the guide rod drives the second spring to stretch to store force, thereby providing buffering and shock absorption for vibration and further avoiding the damage of the dehydration device.

It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a mud centrifugal dehydration device for environmental pollution administers which characterized in that: comprises a base (1), an outer cylinder (18), a buffering and damping device, a turnover device and a dewatering device;

the damping device comprises a supporting column (2), a fixed cylinder (3), a first spring (4), a bottom plate (5), a guide groove (6), a supporting cylinder (7), a second spring (8) and a guide rod (9), wherein the side wall of the bottom end of the base (1) is fixedly connected with the supporting cylinder (7) and the supporting column (2), the supporting column (2) is positioned inside the supporting cylinder (7), and the supporting column (2) is slidably connected with the fixed cylinder (3);

the turnover device comprises a first motor (10), a first transmission belt (11), a first belt pulley (12), a support plate (13), a gearwheel (14), a transmission rod (15), a fixing rod (16) and a pinion (17), wherein the top end of the base (1) is fixedly connected with the support plate (13), the top of the support plate (13) is rotatably connected with the fixing rod (16) through a bearing, and two ends of the fixing rod (16) are fixedly connected with the inner wall of an outer barrel (18);

the dehydration device comprises a sewage discharge pipe (19), a partition plate (20), a second motor (21), a sealing seat (22), a third motor (23), a second transmission belt (24), a fixing plate (25), a second belt wheel (26), a movable rod (27), an inner groove (28), a transmission shaft (29), a stirring rod (30), an inner cylinder (31), a movable cover (32), a handle (33) and a dehydration hole (34), wherein the inside of the outer cylinder (18) is fixedly connected with the partition plate (20), and the top end of the partition plate (20) is fixedly connected with the sealing seat (22).

2. The centrifugal sludge dewatering device for environmental pollution abatement according to claim 1, wherein: the bottom end lateral wall fixed connection bottom plate (5) of solid fixed cylinder (3), solid fixed cylinder (3) sliding connection is in the inside of a support section of thick bamboo (7), the one end of the first spring (4) of the one end lateral wall fixed connection of solid fixed cylinder (3), the bottom end lateral wall of the other end fixed connection base (1) of first spring (4), first spring (4) cup joint in the outside of support column (2).

3. The centrifugal sludge dewatering device for environmental pollution abatement according to claim 1, wherein: guide way (6) have all been seted up to the both ends lateral wall of a fixed section of thick bamboo (3) inside, the inside sliding connection guide bar (9) of guide way (6), the inner wall of the one end fixed connection support section of thick bamboo (7) of guide bar (9).

4. The centrifugal sludge dewatering device for environmental pollution abatement according to claim 1, wherein: the inside fixed connection second spring (8) of guide way (6), the one end fixed connection guide bar (9) of one end of second spring (8), the external diameter of support column (2) is less than the internal diameter of fixed section of thick bamboo (3).

5. The centrifugal sludge dewatering device for environmental pollution abatement according to claim 1, wherein: first motor (10) are installed to the bottom lateral wall of base (1), first belt pulley (12) have all been cup jointed to the output of first motor (10) and the one end of transfer line (15), the quantity of first belt pulley (12) is two, two around having twined first drive belt (11) between first belt pulley (12), first drive belt (11) run through the inside of base (1), backup pad (13) are cyclic annular, the inside of backup pad (13) is rotated and is connected transfer line (15).

6. The centrifugal sludge dewatering device for environmental pollution abatement according to claim 1, wherein: both ends of the transmission rod (15) are sleeved with the large gears (14), the large gears (14) are meshed with the small gears (17), and the small gears (17) are sleeved at both ends of the fixing rod (16).

7. The centrifugal sludge dewatering device for environmental pollution abatement according to claim 1, wherein: the top end of the sealing seat (22) is fixedly connected with a fixing plate (25), an inner groove (28) is formed in the fixing plate (25), the center of the inside of the fixing plate (25) is rotatably connected with a transmission shaft (29), the inside of the transmission shaft (29) is rotatably connected with a movable rod (27), and one end of the transmission shaft (29) is fixedly connected with the bottom end of an inner cylinder (31).

8. The centrifugal sludge dewatering device for environmental pollution abatement according to claim 1, wherein: the internally mounted of seal receptacle (22) has second motor (21) and third motor (23), the equal fixed connection second belt pulley (26) of the output of second motor (21) and the lateral wall of transmission shaft (29), the quantity of second belt pulley (26) is two, two around twining second driving belt (24) between second belt pulley (26).

9. The centrifugal sludge dewatering device for environmental pollution abatement according to claim 1, wherein:

output fixed connection movable rod (27) of third motor (23), movable rod (27) run through transmission shaft (29) and extend to the inside of inner tube (31), lateral wall fixed connection puddler (30) of movable rod (27), puddler (30) and movable rod (27) rotate the inside of connecting inner tube (31), dehydration hole (34) have been seted up to the lateral wall of inner tube (31).

10. The centrifugal sludge dewatering device for environmental pollution abatement according to claim 1, wherein: the top of urceolus (18) articulates there is removable cover (32), removable cover (32) cover is at the top of urceolus (18) and inner tube (31), handle (33) are installed to the top lateral wall of removable cover (32), the one end lateral wall intercommunication blow off pipe (19) of urceolus (18).