CN217921817U

CN217921817U - Centrifugal dewatering type sludge treatment device

Info

Publication number: CN217921817U
Application number: CN202222120488.4U
Authority: CN
Inventors: 杨超; 黄跃; 田振江; 姜廷娟; 赵鑫磊
Original assignee: Qinhuangdao Tianye Tonglian Ecological Environment Technology Co ltd
Current assignee: Qinhuangdao Tianye Tonglian Ecological Environment Technology Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-11-29
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses a centrifugal dehydration formula sludge treatment device relates to sludge treatment equipment technical field. The utility model discloses a staving, staving internal rotation fit have and filter, filter and be hourglass hopper-shaped structure, filter outside equipartition and have the filtration pore, filter circumference array on the inner wall of bottom portion and have a plurality of cartridge filters, filter and be fixed with on the piece with cartridge filter fixed connection's cover ring, be connected with outer ring gear on the cover ring, be equipped with the lid on the staving, be connected with on the lid with the inlet pipe of outer ring gear intercommunication, the lid facial make-up is equipped with and is used for driving outer ring gear pivoted actuating mechanism. The utility model discloses an actuating mechanism drive filters piece, a plurality of cartridge filter synchronous rotation, and it is internal that sewage in the mud in the filtration piece throws away the inflow barrel through the filtration pore on filtering, and then flow into the barrel in throwing into the cartridge filter through the filtration pore on the cartridge filter simultaneously, and then be convenient for through increasing a plurality of cartridge filters, be convenient for near the mud of filtering piece axis department through straining a section of thick bamboo dehydration.

Description

Centrifugal dewatering type sludge treatment device

Technical Field

The utility model belongs to the technical field of sludge treatment equipment, especially, relate to a centrifugal dehydration formula sludge treatment device.

Background

The patent application with the publication number of CN216550086U discloses a centrifugal dehydration type sludge treatment device, which comprises an outer cylinder and an inner cylinder, wherein the inner cylinder is rotatably arranged in the outer cylinder, a driving mechanism is arranged in the outer cylinder, a plurality of through holes are uniformly formed in the inner cylinder, a lifting ring is arranged in the outer cylinder, the outer end of the outer cylinder is fixedly connected with a driving machine, and a driving shaft of the driving machine is fixedly connected with a pull rope; carry out centrifugal dehydration to mud through the pivoted inner tube, the water liquid that breaks away from out passes through the drain pipe discharge on the urceolus, when needing to clear up the inner wall of urceolus, spray water liquid through the nozzle, water liquid sprays on the inner wall of urceolus, clear up the inner wall of urceolus, and along with the winding dish is to the release of stay cord, so the lifting ring lasts the gliding under the effect of gravity, so this equipment alright through the gliding of lifting ring, can carry out all-round clearance to the inner wall of urceolus, it is also comparatively convenient to operate.

The centrifugal dehydration type sludge treatment device disclosed in the application adopts a single filter cylinder to dehydrate, the time for sewage close to the axis of the inner cylinder to pass through the filter holes is long, the dehydration consumption time is prolonged, and the dehydration effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a device is dealt with to centrifugal dehydration formula mud has solved device is dealt with to centrifugal dehydration formula mud and has adopted single section of thick bamboo to dewater, and the sewage that is close to inner tube axis department passes the filtration pore comparatively consuming time, and it is long when having increased the dehydration consumption, and the not good technical problem of dehydration effect.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

a centrifugal dehydration type sludge treatment device comprises a barrel body, wherein a filter element is rotationally matched in the barrel body, the filter element is of a funnel-shaped structure, filter holes are uniformly distributed in the outer side of the filter element, a plurality of filter cartridges are circumferentially arrayed on the inner wall of the bottom of the filter element, a cover ring fixedly connected with the filter cartridges is fixed on the filter element, an outer toothed ring is connected onto the cover ring, a cover is arranged on the barrel body, a feed pipe communicated with the outer toothed ring is connected onto the cover, and a driving mechanism used for driving the outer toothed ring to rotate is arranged on the cover;

the bottom end of the barrel body is in sliding fit with the baffle corresponding to the opening at the bottom end of the filtering piece, and the bottom end of the barrel body is fixedly provided with an electric push rod connected with the baffle.

Optionally, the filter cartridge is communicated with the barrel body, the upper portion and the outer side of the middle portion of the filter element are spaced from the inner wall of the barrel body, and the driving mechanism comprises a servo motor arranged on the cover and a gear arranged on an output shaft of the servo motor, penetrates through one end of the cover and is meshed with the outer gear ring.

Optionally, a through hole is formed in the bottom end of the barrel body, a bearing is fixed in the through hole, and the lower portion of the filter piece is fixed in the bearing.

Optionally, the bottom end of the barrel body is provided with two L-shaped guide support plates which are the same as the guide baffle plate in a sliding manner, and the baffle plate is in sliding fit between the two L-shaped guide support plates.

Optionally, the bottom end of the barrel body is connected with a drain pipe, and the height of the inner wall of the bottom of the barrel body gradually rises from the drain pipe to the axis and the inner wall of the side portion.

Optionally, the cover includes a limiting ring connected to the bottom end of the cover, and an annular notch coinciding with the axis of the limiting ring is formed in the lower portion of the limiting ring, and the cover ring is rotatably fitted in the annular notch.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses an embodiment passes through actuating mechanism drive filter piece, a plurality of cartridge filters rotate in step, sewage in the mud in the filter piece is thrown away through the filtration pore on filtering piece and is flowed into in the barrel, simultaneously through the filtration pore on the cartridge filter by throw into in the cartridge filter then flow into in the barrel, and then be convenient for through increasing a plurality of cartridge filters, be convenient for near the mud of filtering piece axis department through straining a dehydration, and then improve sludge dewatering speed and dehydration degree of consistency, treat behind the sludge dewatering, stop servo motor, it opens and filters piece bottom opening to open electric putter drive baffle, mud after the dehydration is discharged through filter bottom opening.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages simultaneously.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a bottom view of an embodiment of the present invention;

fig. 3 is a cross-sectional view of an embodiment of the present invention.

Wherein the figures include the following reference numerals:

staving 1, filter piece 2, cartridge filter 3, cover ring 4, outer ring gear 5, lid 6, inlet pipe 7, baffle 8, electric putter 9, bearing 10, L type direction backup pad 11, drain pipe 12, spacing ring 13, annular breach 14, supporting leg 15, servo motor 16, gear 17.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1-3, in the present embodiment, a centrifugal dewatering type sludge treatment apparatus is provided, which includes: the filter device comprises a barrel body 1, wherein a filter element 2 is rotationally matched in the barrel body 1, the filter element 2 is of a funnel-shaped structure, filter holes are uniformly distributed in the outer side of the filter element 2, a plurality of filter cartridges 3 are circumferentially arrayed on the inner wall of the bottom of the filter element 2, a cover ring 4 fixedly connected with the filter cartridges 3 is fixed on the filter element 2, an outer gear ring 5 is connected on the cover ring 4, a cover 6 is arranged on the barrel body 1, a feed pipe 7 communicated with the outer gear ring 5 is connected on the cover 6, and a driving mechanism for driving the outer gear ring 5 to rotate is arranged on the cover 6;

the bottom end of the barrel body 1 is in sliding fit with the baffle 8 corresponding to the bottom end opening of the filtering piece 2, and the bottom end of the barrel body 1 is fixedly provided with an electric push rod 9 connected with the baffle 8.

Filter 2 through the actuating mechanism drive, a plurality of cartridge filter 3 rotate in step, sewage in the mud in the filtration piece 2 is thrown away through the filtration pore of filtering on 2 and is flowed into in the staving 1, simultaneously by throwing away into cartridge filter 3 in the filtration pore then flow into staving 1 through filter on the cartridge filter 3, and then be convenient for through increasing a plurality of cartridge filters 3, be convenient for be close to the mud of filtering 2 axis departments through straining 3 dehydration of a section of thick bamboo, and then improve sludge dewatering speed and dehydration degree of consistency, treat the sludge dewatering back, stop servo motor 16, open electric putter 9 drive baffle 8 and open and filter 2 bottom openings, the mud after the dehydration is through the 2 bottom openings of filter piece and discharge.

The

cartridge filter

3 and 1 intercommunication of staving of this embodiment, filter 2 upper portions and the middle part outside all with 1 inner wall of staving between have the interval, actuating mechanism is including installing servo motor 16 on lid 6, install at servo motor 16 output shaft run through lid 6 one end and with the gear 17 of outer ring gear 5 meshing, be convenient for drive outer ring gear 5, lid ring 4, filter 2, the synchronous rotation of a plurality of cartridge filters 3 through servo motor 16 drive gear 17.

The through hole is equipped with to the 1 bottom of staving of this embodiment, and the through hole internal fixation has bearing 10, and filters 2 lower parts and fix in bearing 10, is convenient for improve and filters 2 pivoted stability.

The 1 bottom of staving of this embodiment is equipped with and is the same as two L type guide support plate 11 that guide baffle 8 is gliding, and baffle 8 sliding fit is between two L type guide support plate 11, is convenient for improve baffle 8 horizontal slip's stability.

The bottom end of the barrel body 1 of the embodiment is connected with the drain pipe 12, and the height of the inner wall at the bottom of the barrel body 1 gradually rises from the drain pipe 12 to the axis and the inner wall at the side part, so that the sewage in the barrel body 1 can be gathered and flow to the drain pipe 12 and then be discharged through the drain pipe 12.

The lid 6 of this embodiment is including connecting the spacing ring 13 in its bottom, and spacing ring 13 lower part is equipped with the annular breach 14 rather than the axis coincidence, and the lid 4 normal running fit of ring is in annular breach 14, is convenient for improve and filters 2 pivoted stability, and 1 bottom of staving is equipped with a plurality of supporting legs 15, is convenient for support staving 1.

The working principle is as follows: be connected the blow off pipe with inlet pipe 7, the blow off pipe is with mud through inlet pipe 7 row filter piece 2 in, then open 16 drive gear 17 of servo motor and drive outer ring gear 5, cover ring 4, filter piece 2, a plurality of cartridge filter 3 synchronous rotation, sewage in the mud in the filter piece 2 throws away the inflow staving 1 in through the filtration pore on the filter piece 2, simultaneously through being thrown into cartridge filter 3 in the filtration pore on the cartridge filter 3 then flow into staving 1 in, and then be convenient for through increasing a plurality of cartridge filters 3, be convenient for be close to the mud of filtering 2 axis department through straining 3 dehydration of a section of thick bamboo, and then improve sludge dewatering speed and dehydration degree of consistency, sewage in the staving 1 is through drain pipe 12 discharges, treat sludge dewatering back, stop servo motor 16, open electric putter 9 drive baffle 8 and open and filter 2 bottom openings, mud after the dehydration is through filtering 2 bottom openings discharges.

It should be noted that all the electric devices referred to in this application may be powered by a storage battery or an external power source.

The above embodiments may be combined with each other.

The present invention is not limited to the above embodiments, and any person should learn the structural changes made under the teaching of the present invention, all fall within the protection scope of the present invention.

The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims

1. A centrifugal dehydration type sludge treatment apparatus, comprising: the barrel body (1), a filter element (2) is rotationally matched in the barrel body (1), the filter element (2) is of a funnel-shaped structure, filter holes are uniformly distributed in the outer side of the filter element (2), a plurality of filter cartridges (3) are circumferentially arrayed on the inner wall of the bottom of the filter element (2), a cover ring (4) fixedly connected with the filter cartridges (3) is fixed on the filter element (2), an outer gear ring (5) is connected on the cover ring (4), a cover (6) is arranged on the barrel body (1), a feeding pipe (7) communicated with the outer gear ring (5) is connected on the cover (6), and a driving mechanism for driving the outer gear ring (5) to rotate is arranged on the cover (6);

staving (1) bottom sliding fit with filter baffle (8) that piece (2) bottom opening corresponds, staving (1) bottom mounting has electric putter (9) be connected with baffle (8).

2. The sludge centrifugal dewatering type sludge treatment apparatus according to claim 1, wherein the filter cartridge (3) is communicated with the tank body (1), the outside of the upper and middle portions of the filter member (2) are spaced apart from the inner wall of the tank body (1), and the driving mechanism includes a servo motor (16) mounted on the lid (6), and a gear (17) mounted on an output shaft of the servo motor (16) to penetrate one end of the lid (6) and to be engaged with the outer ring gear (5).

3. The sludge centrifugal dewatering system of claim 1, wherein the bottom of the barrel (1) has a through hole, a bearing (10) is fixed in the through hole, and the lower part of the filter member (2) is fixed in the bearing (10).

4. The sludge centrifugal dewatering type sludge treatment apparatus according to claim 1, wherein the bottom end of the tank body (1) is provided with two L-shaped guide support plates (11) for guiding the baffle (8) to slide, and the baffle (8) is slidably fitted between the two L-shaped guide support plates (11).

5. The sludge centrifugal dehydrating type treating apparatus according to claim 1, wherein a drain pipe (12) is connected to the bottom end of the tub (1), and the height of the inner wall of the bottom of the tub (1) is gradually increased from the drain pipe (12) to the inner wall of the side portion and both of the axis.

6. A sludge treatment apparatus in accordance with claim 1, wherein the cover (6) comprises a retainer ring (13) connected to the bottom end thereof, and the lower portion of the retainer ring (13) is provided with an annular notch (14) coinciding with the axis thereof, and the cover ring (4) is rotatably fitted in the annular notch (14).