CN218372068U

CN218372068U - River channel desilting sludge dewatering machine

Info

Publication number: CN218372068U
Application number: CN202222274710.6U
Authority: CN
Inventors: 魏兴亭
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-01-24
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to a sludge treatment equipment technical field, specific river course desilting sludge dewaterer that says so, include: a centrifugal silt dehydrator body; the treatment device is used for ensuring the normal operation of the centrifugal silt dehydrator body and is arranged at the feed end of the centrifugal silt dehydrator body; the treatment device comprises a treatment barrel communicated with the feeding end of the centrifugal silt and sludge dehydrator body, a filtering mechanism is arranged in the treatment barrel, and a crushing mechanism is arranged on the surface of the filtering mechanism; through setting up filtering mechanism, carry into the inside back of handling a section of thick bamboo when external sewage suction pump with mud, when mud at the in-process through handling a section of thick bamboo, the filtration hole on the carousel can filter great stone or the mud of caking in the mud, has reduced the influence of these hard things to the operation of centrifugal silt sludge dewaterer body to guarantee centrifugal silt sludge dewaterer body can normal operating.

Description

River channel desilting sludge dewatering machine

Technical Field

The utility model relates to a sludge treatment equipment technical field, very much relate to a river course desilting sludge dewaterer.

Background

River channel desilting generally refers to taking away the inside silt in river channel through mechanical equipment, in order to reach the purpose of mediation river channel, at present, commonly used mechanical equipment is mostly the soil pick-up pump and uses with centrifugal sludge dewaterer is supporting, the soil pick-up pump carries the silt mud in with the river channel into centrifugal sludge dewaterer after, centrifugal sludge dewaterer with mud and the water centrifugal separation who wraps up by the way, so that the staff transportation is handled, because hard matters such as stone can wrap up by the way in the inside mud in river channel unavoidably, when these hard matters centrifugal in-process in centrifugal sludge dewaterer, the stone can constantly collide with centrifugal sludge dewaterer's inner structure, this can not only aggravate centrifugal sludge dewaterer's wear rate, centrifugal sludge dewaterer is blocked very easily to the stone simultaneously, lead to centrifugal sludge dewaterer unable normal operating.

Therefore, a river dredging sludge dewatering machine is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a following technical scheme realizes above-mentioned purpose, a river course desilting sludge dewaterer, include: a centrifugal silt dehydrator body; the treatment device is used for ensuring the normal operation of the centrifugal silt dehydrator body and is arranged at the feed end of the centrifugal silt dehydrator body; the processing device comprises a processing barrel communicated with the feeding end of the centrifugal silt dewatering machine body, a filtering mechanism is arranged inside the processing barrel, a crushing mechanism is arranged on the surface of the filtering mechanism, and the lower end of the crushing mechanism penetrates through the outside of the processing barrel.

Preferably, filtering mechanism connects in the carousel of a processing section of thick bamboo inner wall including rotating, the inner wall of a processing section of thick bamboo is the assorted circular with the cross-sectional shape of carousel, the filtration hole that is the annular distribution is seted up on the surface of carousel, through setting up filtering mechanism, after the inside of going into a processing section of thick bamboo is carried with mud to the soil pick-up pump in the external world, when mud at the in-process through a processing section of thick bamboo, the filtration hole on the carousel can filter great stone or the mud of caking in the mud, has reduced the influence of these hard things to the operation of centrifugal silt sludge dewaterer body to guarantee that centrifugal silt sludge dewaterer body can normal operating.

Preferably, the equal fixedly connected with connecting rod in both ends of carousel, the fixed surface of connecting rod is connected with thrust bearing, thrust bearing embedding is installed in the inside of handling a section of thick bamboo, and the connecting rod can make the carousel more stiff to reduce the probability that the carousel is erodeed by mud and is out of shape.

Preferably, the crushing mechanism comprises two transmission shafts and two driving motors, the two transmission shafts are rotatably connected inside the treatment barrel, the two transmission shafts are respectively arranged on two sides of the turntable, the surface of each transmission shaft is fixedly connected with two crushing press strips which are distributed in an annular manner, opposite ends of the two adjacent crushing press strips penetrate through the filter holes and are in pressure contact with each other, the lower end of each transmission shaft penetrates through the outside of the treatment barrel, the driving motors are fixedly connected to the lower end of the treatment barrel, the surface of each driving motor is fixedly connected with two driving bevel gears, the upper ends of the driving bevel gears are in meshed connection with driven bevel gears fixedly connected with the transmission shafts, the crushing press strips on two sides of the turntable are driven to rotate oppositely through the driving bevel gears and the driven bevel gears while the filter holes filter hard objects, the two adjacent crushing press strips are matched to drive the turntable to rotate through the filter holes, the two adjacent crushing press strips are matched to stir the filter holes while the filter holes, redundant space inside the filter holes are continuously reduced, when the hard objects are clamped inside the filter holes, the hard objects can be squeezed into the filter holes, the filter holes can be squeezed by the centrifugal dehydrator, the centrifugal sludge dehydrator can be further, and the sludge filter efficiency can be guaranteed, and the sludge dewatering machine can be further, the sludge filter efficiency can be guaranteed, and the sludge dewatering efficiency can be further guaranteed without dredging efficiency of the centrifugal type sludge dewatering machine can be further guaranteed.

Preferably, the two driven bevel gears are arranged between the two driving bevel gears, the driven bevel gears and the driving bevel gears have the same specification, and therefore the two transmission shafts can drive the crushing pressing strips to drive the rotary table to rotate in the same direction, and the probability that the rotary table is blocked is reduced.

Preferably, the fixed surface of transmission shaft is connected with sealed bearing, sealed bearing embedding is installed in the interior diapire of handling a section of thick bamboo, and sealed bearing can be under the prerequisite that does not influence the transmission shaft normal rotation sealed transmission shaft and handle the gap between a section of thick bamboo to reach good sealed effect.

Preferably, the lower extreme fixedly connected with dust cover of processing a section of thick bamboo, the lower extreme of driving motor's output shaft and transmission shaft all runs through to the inside of dust cover, driven bevel gear and drive bevel gear all set up in the inside of dust cover, and the dust cover can be with hard thing separation such as external dust, aqueous vapor externally to ensure that drive bevel gear can normally drive driven bevel gear.

The utility model has the advantages that:

1. by arranging the filtering mechanism, when the outside sewage suction pump conveys sludge into the treatment cylinder, and the sludge passes through the treatment cylinder, the filtering holes on the turntable can filter out larger stones or caked sludge in the sludge, so that the influence of the hard matters on the operation of the centrifugal silt sludge dehydrator body is reduced, and the centrifugal silt sludge dehydrator body can normally operate;

2. through setting up crushing mechanism, when filtering the hole and filtering hard thing, driving motor passes through initiative bevel gear and driven bevel gear and transmission shaft and drives the broken layering of carousel both sides simultaneously and rotate in opposite directions, two adjacent broken layering cooperations drive the carousel rotation through filtering the hole, stir the in-process of filtering the hole at two adjacent broken layering cooperations, two adjacent broken layering are deepened simultaneously and are filtered the hole, the surplus space of filtering the hole inside at this moment constantly reduces, when hard thing card is in the inside of filtering the hole, hard thing will be smashed by two adjacent broken layering and filtration hole cooperations extrusion fracture, make hard thing can't block up the filtration hole, with the unblocked of guarantee filtration hole, this circulation rate that not only can ensure mud, with the work efficiency of ensureing follow-up centrifugal silt water extractor body, this need not the manual mediation of staff simultaneously, the work efficiency of centrifugal silt water extractor body has further been ensured.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of a treatment apparatus according to the present invention;

FIG. 3 is a schematic cross-sectional view of a treatment apparatus according to the present invention;

fig. 4 is an explosion diagram of the filtering mechanism and the crushing mechanism of the present invention.

In the figure: 1. a centrifugal silt dehydrator body; 2. a processing device; 201. a treatment canister; 2011. a dust cover; 202. a filtering mechanism; 2021. a turntable; 2022. a filtration pore; 2023. a connecting rod; 2024. a thrust bearing; 203. a crushing mechanism; 2031. a drive shaft; 2032. a drive motor; 2033. crushing and layering; 2034. a drive bevel gear; 2035. a driven bevel gear; 2036. and sealing the bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the specific implementation: as shown in fig. 1 to 4, a river channel dredging sludge dewatering machine includes: a centrifugal silt dehydrator body 1; the treatment device 2 is used for ensuring the normal operation of the centrifugal silt dehydrator body 1, and the treatment device 2 is arranged at the feed end of the centrifugal silt dehydrator body 1; the treatment device 2 comprises a treatment cylinder 201 communicated with the feeding end of the centrifugal silt dehydrator body 1, a filtering mechanism 202 is arranged in the treatment cylinder 201, a crushing mechanism 203 is arranged on the surface of the filtering mechanism 202, and the lower end of the crushing mechanism 203 penetrates to the outside of the treatment cylinder 201.

As shown in fig. 3 and 4, the filtering mechanism 202 includes a rotating disc 2021 rotatably connected to the inner wall of the processing cylinder 201, the inner wall of the processing cylinder 201 and the rotating disc 2021 have a circular cross-sectional shape, and the surface of the rotating disc 2021 is provided with filtering holes 2022 distributed annularly; both ends of the rotating disc 2021 are fixedly connected with connecting rods 2023, the surface of the connecting rods 2023 is fixedly connected with thrust bearings 2024, and the thrust bearings 2024 are embedded in the treatment cylinder 201.

As shown in fig. 3 and 4, the crushing mechanism 203 includes two transmission shafts 2031 and two driving motors 2032, the two transmission shafts 2031 are rotatably connected to the inside of the treatment canister 201, the two transmission shafts 2031 are respectively disposed at two sides of the rotating disc 2021, the surfaces of the transmission shafts 2031 are fixedly connected with the crushing beads 2033 distributed annularly, opposite ends of two adjacent crushing beads 2033 respectively penetrate through the filter holes 2022 and are in mutual non-pressure contact, the lower end of the transmission shaft 2031 penetrates to the outside of the treatment canister 201, the driving motor 2032 is fixedly connected to the lower end of the treatment canister 201, the surfaces of the driving motors 2032 are fixedly connected with two driving bevel gears 2034, the upper end of the driving bevel gear 2034 is engaged with a driven bevel gear 2035 fixedly connected to the transmission shaft 2031, and the distance between two adjacent filter holes 2022 is the same as the distance between two adjacent crushing beads 2033 located at one side of the rotating disc 2021; the two driven bevel gears 2035 are both disposed between the two drive bevel gears 2034, and the specifications of the driven bevel gears 2035 and the drive bevel gears 2034 are the same; a sealed bearing 2036 is fixedly connected to the surface of the transmission shaft 2031, and the sealed bearing 2036 is embedded in the inner bottom wall of the treatment canister 201; the lower end fixedly connected with dust cover 2011 of handling a section of thick bamboo 201, the output shaft of driving motor 2032 and the lower extreme of transmission shaft 2031 all run through to the inside of dust cover 2011, and driven bevel gear 2035 all sets up in the inside of dust cover 2011 with initiative bevel gear 2034.

The utility model discloses when using, after the inside of handling a section of thick bamboo 201 is carried into with mud to external sewage suction pump, when mud is at the in-process through handling a section of thick bamboo 201, filtration hole 2022 on the carousel 2021 can filter the mud of great stone or caking in the mud, the influence of these hard things to centrifugal silt sludge dewaterer body 1 operation has been reduced, in order to ensure that centrifugal silt sludge dewaterer body 1 can normal operating, when filtering the hard thing in hole 2022, driving motor 2032 drives two drive bevel gears 2034 rotatory simultaneously, drive bevel gear 2034 drives driven bevel gear 2035 and chooses rotatoryly, driven bevel gear 2035 drives transmission shaft 2031 and rotates in opposite directions, transmission shaft 2031 drives the rotatory broken layering 2033 that links to each other with it, two adjacent broken layering 2033 cooperation rotary filter holes 2022 of filtration hole 2033 cooperation rotary filter hole 2022, it is rotatory to filter the carousel 2021 drive card, make carousel 2021 drive the hard filtration hole that the carousel 2022 drives all the filtration hole 2022, the filtration hole 2022 drives the broken filtration hole 2022 that links to the filtration hole 2022 and filters when adjacent filtration hole 2022 is difficult, filter the filtration hole 2022, the filtration hole 2022 and the filtration hole 2022 filtration that adjacent filtration is difficult to be more deep and filter simultaneously, the filtration hole 2022, the filtration is adjacent filtration hole 2022, the filtration hole 2022 filtration is adjacent filtration is difficult to be smooth, the filtration hole 2022.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a river course desilting sludge dewaterer which characterized in that includes:

a centrifugal silt dehydrator body (1);

the treatment device (2) is used for ensuring the normal operation of the centrifugal silt dewatering machine body (1), and the treatment device (2) is arranged at the feed end of the centrifugal silt dewatering machine body (1);

the treatment device (2) comprises a treatment barrel (201) communicated with the feed end of the centrifugal silt dewatering machine body (1), a filtering mechanism (202) is arranged inside the treatment barrel (201), a crushing mechanism (203) is arranged on the surface of the filtering mechanism (202), and the lower end of the crushing mechanism (203) penetrates through the outside of the treatment barrel (201).

2. The river channel dredging sludge dewatering machine of claim 1, characterized in that: the filtering mechanism (202) comprises a rotary disc (2021) rotatably connected to the inner wall of the treatment cylinder (201), the inner wall of the treatment cylinder (201) and the cross section of the rotary disc (2021) are both in a matched circular shape, and the surface of the rotary disc (2021) is provided with filtering holes (2022) which are annularly distributed.

3. The river channel dredging sludge dewatering machine of claim 2, characterized in that: both ends of the rotary table (2021) are fixedly connected with connecting rods (2023), the surface of each connecting rod (2023) is fixedly connected with a thrust bearing (2024), and the thrust bearings (2024) are embedded in the treatment cylinder (201).

4. The river channel dredging sludge dewatering machine of claim 2, characterized in that: the crushing mechanism (203) comprises two transmission shafts (2031) and a driving motor (2032), wherein the two transmission shafts (2031) are rotatably connected inside the treatment barrel (201), the two transmission shafts (2031) are respectively arranged on two sides of the turntable (2021), the surface of each transmission shaft (2031) is fixedly connected with crushing pressing strips (2033) which are annularly distributed, opposite ends of every two adjacent crushing pressing strips (2033) penetrate through the filter holes (2022) and are in mutual pressure-free contact, the lower end of each transmission shaft (2031) penetrates through the outside of the treatment barrel (201), the driving motor (2032) is fixedly connected with the lower end of the treatment barrel (201), the surface of the driving motor (2032) is fixedly connected with two driving bevel gears (2034), and the upper end of each driving bevel gear (2034) is engaged with a driven bevel gear (2035) which is fixedly connected with the transmission shafts (2031).

5. The river channel dredging sludge dewatering machine of claim 4, characterized in that: the two driven bevel gears (2035) are arranged between the two drive bevel gears (2034), and the specifications of the driven bevel gear (2035) and the drive bevel gear (2034) are the same.

6. The river channel dredging sludge dewatering machine of claim 4, characterized in that: the surface of the transmission shaft (2031) is fixedly connected with a sealed bearing (2036), and the sealed bearing (2036) is embedded in the inner bottom wall of the treatment barrel (201).

7. The river channel dredging sludge dewatering machine of claim 4, characterized in that: the lower extreme fixedly connected with dust cover (2011) of handling a section of thick bamboo (201), the output shaft of driving motor (2032) and the lower extreme of transmission shaft (2031) all run through to the inside of dust cover (2011), driven bevel gear (2035) and drive bevel gear (2034) all set up in the inside of dust cover (2011).