CN120026674A - A sludge treatment device for desilting a reservoir in a water conservancy project - Google Patents

A sludge treatment device for desilting a reservoir in a water conservancy project Download PDF

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Publication number
CN120026674A
CN120026674A CN202510116188.4A CN202510116188A CN120026674A CN 120026674 A CN120026674 A CN 120026674A CN 202510116188 A CN202510116188 A CN 202510116188A CN 120026674 A CN120026674 A CN 120026674A
Authority
CN
China
Prior art keywords
groove
extrusion
reciprocating
shaft
sludge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202510116188.4A
Other languages
Chinese (zh)
Inventor
周彬瑞
孙晨
王洁
黄耀华
周丹
赵月慧
杨康
张宇新
朱承志
严雷鸣
张宇航
赵媛媛
薛鑫
张鑫厚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Province Rural Water Conservancy Science And Technology Development Center
NANJING R&D TECH GROUP CO LTD
Original Assignee
Jiangsu Province Rural Water Conservancy Science And Technology Development Center
NANJING R&D TECH GROUP CO LTD
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Province Rural Water Conservancy Science And Technology Development Center, NANJING R&D TECH GROUP CO LTD filed Critical Jiangsu Province Rural Water Conservancy Science And Technology Development Center
Priority to CN202510116188.4A priority Critical patent/CN120026674A/en
Publication of CN120026674A publication Critical patent/CN120026674A/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
    • E02B3/023—Removing sediments
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/8833—Floating installations
    • E02F3/885—Floating installations self propelled, e.g. ship
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
    • E02F3/9268—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
    • E02F3/9268—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements
    • E02F3/9281—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements with axis of rotation in horizontal and transverse direction of the suction pipe
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • E02F5/282—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with rotating cutting or digging tools
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/02—Conveying equipment mounted on a dredger
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/02—Conveying equipment mounted on a dredger
    • E02F7/023—Conveying equipment mounted on a dredger mounted on a floating dredger
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/10—Pipelines for conveying excavated materials
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/007—Contaminated open waterways, rivers, lakes or ponds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Ocean & Marine Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Treatment Of Sludge (AREA)

Abstract

The invention discloses a dredging sludge treatment device for a reservoir in hydraulic engineering, and relates to the technical field of dredging sludge treatment. The invention comprises a ship body, wherein the tail end of the ship body is fixed with an extrusion assembly, one side surface of the extrusion assembly is hinged with a conveying assembly, and one end of the conveying assembly is provided with a crushing assembly. The invention drives the driving shaft through the gear motor, drives the transmission shaft to rotate through the driving belt, drives the driven shaft to rotate through the transmission belt, drives the reciprocating rod to rotate through the driven belt, at the moment, the reciprocating sliding block slides in the reciprocating spiral groove through the guide swinging block to drive the output pipe to reciprocate along the reciprocating groove, so as to accelerate the discharge speed of the sludge until the sludge is cleaned, not only realizes basic sludge transmission work, but also realizes the crushing work at the earlier stage of sludge transmission through the cooperation between one driving force and each part, and not only realizes the extrusion work of redundant water in the sludge, but also improves the efficiency for the final sludge discharge.

Description

Desilting sludge treatment device of reservoir in hydraulic engineering
Technical Field
The invention belongs to the technical field of dredging sludge treatment, and particularly relates to a dredging sludge treatment device for a reservoir in hydraulic engineering.
Background
With the increase of the service life of the reservoir, the accumulation of the sludge can seriously affect the normal operation and the function of the reservoir, so that the sludge of the reservoir needs to be treated.
The reservoir needs to be subjected to regular dredging to ensure water quality and effective storage capacity, most of the prior reservoir dredging is designed into a reservoir dredging structure before the reservoir is built, but the reservoir dredging structure is not enough to completely remove the sludge, more and more sludge is accumulated along with time accumulation, a sludge removing device is needed to assist dredging, the conventional dredging mode generally pumps sludge, only pumps the sludge nearby a dam, and impurities such as aquatic weeds and a large amount of water are contained in the sludge, in the sludge discharging process, the impurities can block a discharge pump, so that the dredging efficiency is low, if the sludge cannot be removed, only the water discharging warehouse is used for cleaning, water resources are wasted, and a large amount of manpower and financial resources are wasted.
Aiming at the problems, the invention provides a dredging sludge treatment device for a reservoir in hydraulic engineering.
Disclosure of Invention
The invention aims to provide a dredging sludge treatment device for a reservoir in hydraulic engineering, which solves the existing problems.
In order to solve the technical problems, the invention is realized by the following technical scheme:
The invention relates to a dredging sludge treatment device for a reservoir in hydraulic engineering, which comprises a ship body, wherein an extrusion assembly is fixed at the tail end of the ship body, a conveying assembly is hinged to one side surface of the extrusion assembly, and a crushing assembly is arranged at one end of the conveying assembly;
The extrusion assembly comprises an extrusion box, a transmission shaft and a driven shaft are rotationally arranged in the extrusion box, the horizontal height of the transmission shaft is larger than that of the driven shaft, a transmission belt is sleeved on the peripheral side surfaces of the transmission shaft and the driven shaft, a plurality of through holes are uniformly formed in the outer surface of the transmission belt, a filter membrane is arranged on the peripheral side surface of the transmission belt, a feed inlet is formed in the right side of the extrusion box, a guide baffle is fixed on the lower side of the feed inlet, and the lower surface of the guide baffle is close to the filter membrane;
An upper baffle plate and a lower baffle plate are respectively arranged in the up-down direction of the left end of the conveyor belt, the upper end surface of the upper baffle plate and the lower end surface of the lower baffle plate are fixedly connected with the inner wall of the extrusion box, a lower extrusion groove is formed in one surface of the lower baffle plate, an extrusion spring is fixed in the lower extrusion groove, one end of the extrusion spring is provided with a scraping plate, the cross section of the upper end of the scraping plate is of a conical structure, the upper end of the scraping plate is abutted against a filter membrane, the lower end of the upper baffle plate is provided with a movable groove, one side of the movable groove is provided with a guide groove, a movable plate is arranged in the movable groove, the lower surface of the movable plate starts to be provided with a shrinkage groove, a shrinkage spring is arranged in the shrinkage groove, the lower end of the shrinkage spring is fixedly provided with a shielding plate, and the upper side of one surface of the movable plate is provided with a guide block;
The pressing plate is of a U-shaped plate body structure, connecting lugs are arranged on two opposite surfaces of the pressing plate, two sliding rods are fixedly connected with the lower surface of the connecting lugs, a rotating shaft is arranged at the center of the connecting rod, track grooves matched with the sliding rods are formed in two opposite surfaces of the pressing box, and the sliding rods are in sliding fit with the track grooves;
The reciprocating device comprises a reciprocating groove, a reciprocating rod, a limiting plate, an output pipe, a pump, a driven belt pulley and a reciprocating belt pulley, wherein the reciprocating rod is arranged at the right lower part of the reciprocating groove, penetrates through the extruding box and is in rotary connection with the extruding box, the reciprocating spiral groove is formed in the peripheral side face of the reciprocating rod, the reciprocating slide block is sleeved on the peripheral side face of the reciprocating rod, a sleeve hole is formed in one surface of the reciprocating slide block, the guide rod is provided with a guide rod on one surface of the sleeve hole, one end of the guide rod is in rotary connection with the guide swinging block, the shape and the size of the guide swinging block are matched with those of the reciprocating spiral groove, the guide swinging block is in sliding fit with the reciprocating spiral groove, the limiting plate is arranged below the reciprocating rod and fixedly connected with the inner wall of the extruding box, the limiting plate is matched with the reciprocating slide block, the output pipe is inserted in the reciprocating slide block, the peripheral side face of the output pipe is provided with the pump, and the driven belt pulley is in drive fit between the driven shaft and one end of the reciprocating rod;
The conveying assembly comprises a conveying bin, the crushing assembly comprises a crushing bin, the conveying bin is fixedly welded with the crushing bin, the conveying bin is communicated with the crushing bin, a driving shaft is inserted into the upper end of the conveying bin, the driving shaft is in running fit with the conveying bin, a stepping motor is arranged on one side surface of the conveying bin, the output end of the stepping motor is fixedly connected with the driving shaft, driving pulleys are respectively fixed on one end of the driving shaft and the peripheral side surface of the driving shaft, a driving belt is arranged between the two driving pulleys, first swing arms are respectively fixed on two ends of the driving shaft, a second swing arm is hinged to one end of the first swing arm, and the second swing arm is in running connection with a rotating shaft;
The crushing bin is rotationally connected with a crushing shaft, the middle part of the crushing shaft and the middle part of the driving shaft are sleeved with a driving belt for transmission, mud guards are fixed on the outer surface of the driving belt, auger blades are arranged at two ends of the crushing shaft, and the auger blades at two sides are symmetrically arranged.
Further, the shape and the size of the scraping plate are matched with the extrusion groove, and the scraping plate is matched with the extrusion groove.
Further, the shape and the size of the guide block are matched with those of the guide groove, and the guide block is in sliding fit with the guide groove.
Further, the bottom surface of the extrusion box at the left side of the lower partition plate is provided with an inclined surface, and the lower end of the output pipe is provided with an inclined opening.
Further, the right side of the upper surface of the pressing plate is fixedly provided with a baffle plate, the shape and the size of the baffle plate are matched with those of the feeding hole, and the baffle plate and the feeding hole are matched with each other.
Further, a feed opening is formed in one side face of the upper end of the conveying bin, and the feed opening is communicated with the feed opening through a corrugated hose.
Further, the ship body is connected with one side surface of the conveying bin through a hydraulic telescopic rod, and two ends of the hydraulic telescopic rod are hinged with the ship body and the conveying bin respectively.
Further, the fixed water catch bowl that is provided with in extrusion case middle part, the conveyer belt cover is located the water catch bowl outside, the outlet has been seted up to extrusion case side, the water catch bowl upper end is provided with the filter screen plate, the direction of delivery of filter screen plate and conveyer belt is horizontal.
The invention has the following beneficial effects:
When the invention is used, the ship body is driven to a place where sludge is required to be cleaned, the hydraulic telescopic rod is contracted to move the crushing bin to the place where sludge is required to be cleaned, the stepping motor is started to drive the driving shaft to rotate, the driving belt drives the crushing shaft to rotate, and at the moment, the auger blades simultaneously rotate to convey the sludge to the driving belt, and meanwhile, the impurities in the conveyed sludge are crushed, so that the blockage of the conveying bin is avoided.
In the invention, after the sludge is conveyed to the conveyor belt in the extrusion box through the corrugated hose, the driving shaft drives the transmission shaft to rotate under the action of the driving belt, the driving shaft drives the driven shaft to rotate simultaneously under the action of the conveyor belt, at the moment, the driving shaft rotates the first swinging arm to rotate in a following way, the second swing arm is driven to swing, and the second swing arm drives the connecting rod and the sliding rod to reciprocate along the track groove, so that the pressing plate extrudes the sludge on the conveyor belt, redundant water in the sludge is collected into the water collecting groove through the action of the filter membrane and the through hole, and finally the water is discharged into the reservoir.
According to the invention, when the pressing plate is pressed down, the movable plate is driven to move down, the shielding plate is abutted against the conveying belt, meanwhile, the blocking plate blocks the sludge to prevent the sludge from flowing to the upper side of the pressing plate in the downward movement process of the pressing plate, the extruded sludge is conveyed to the leftmost inclined surface through the conveying belt, the pump is started, the sludge is sucked and discharged to a proper position through the pump, and when the sludge is sucked, the reciprocating rod is driven to rotate through the action of the driven belt, and at the moment, the reciprocating sliding block slides in the reciprocating spiral groove through the guide swinging block, so that the output pipe is driven to reciprocate along the reciprocating groove, and the discharge speed of the sludge is accelerated until the sludge is cleaned.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments 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 that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a dredging sludge treatment device of a reservoir in hydraulic engineering;
FIG. 2 is a top view of a dredging sludge treatment device of a reservoir in hydraulic engineering;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is an enlarged view of portion B of FIG. 3;
FIG. 5 is an enlarged view of portion C of FIG. 3;
FIG. 6 is an enlarged view of portion D of FIG. 3;
FIG. 7 is a schematic view of the partial internal structure of the present invention;
FIG. 8 is an enlarged view of portion E of FIG. 7;
FIG. 9 is a schematic view of another view of the present invention;
fig. 10 shows the positional relationship between the conveyor belt and the squeeze box in the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. A hull; 2, extruding the assembly; 201, an extrusion box; 202, drive shaft, 203, driven shaft, 204, guide baffle, 205, conveyor belt, 206, through hole, 207, filter membrane, 208, feed inlet, 209, hollow seal, 210, upper baffle, 211, lower baffle, 212, extrusion tank, 213, extrusion spring, 214, scraper, 215, movable tank, 216, movable plate, 217, retraction tank, 218, retraction spring, 219, shutter, 220, guide tank, 221, guide block, 222, platen tank, 223, platen, 224, connecting lug, 225, slide rod, 226, connecting rod, 227, spindle, 228, track tank, 229, reciprocation tank, 230, reciprocating rod, 231, reciprocation spiral tank, 232, reciprocation slider, 233, nesting hole, 234, guide rod, 235, limiting plate, 236, output tube, 237, pump, 238, driven pulley, 239, driven belt, 240, baffle plate, 3, delivery assembly, 301, delivery bin, 302, drive shaft, 303, stepper motor, 304, drive pulley, 305, first swing arm, 306, second swing arm, 307, bellows, 308, flexible pipe, 312, flexible belt, flexible pipe, 401, flexible belt, drive pulley, 404, hinge assembly, 401, water collecting belt, flexible belt, drive shaft, flexible belt, driving assembly, flexible belt, driving, and driving, driving.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured with," "connected," and the like are to be construed broadly, and are intended to mean, for example, "connected," either permanently or detachably, or integrally, mechanically or electrically, or indirectly, via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 and 2, the invention relates to a dredging sludge treatment device for a reservoir in hydraulic engineering, which comprises a ship body 1, wherein an extrusion assembly 2 is fixed at the tail end of the ship body 1, a conveying assembly 3 is hinged to one side surface of the extrusion assembly 2, and a crushing assembly 4 is arranged at one end of the conveying assembly 3;
As shown in fig. 3, the extrusion assembly 2 comprises an extrusion box 201, a transmission shaft 202 and a driven shaft 203 are rotatably arranged in the extrusion box 201, the horizontal height of the transmission shaft 202 is larger than that of the driven shaft 203, a transmission belt 205 is sleeved on the peripheral side surfaces of the transmission shaft 202 and the driven shaft 203, as shown in fig. 10, O-shaped hollow sealing rings 209 are fixed on the two side surfaces of the transmission belt 205, when the sealing rings are pressed, the sealing rings are tightly adhered to the inner wall of the extrusion box 201, a plurality of through holes 206 are uniformly formed in the outer surface of the transmission belt 205, a filter membrane 207 is arranged on the peripheral side surface of the transmission belt 205, a feed inlet 208 is formed in the right side of the extrusion box 201, a guide baffle 204 is fixed on the lower side of the feed inlet 208, the lower surface of the guide baffle 204 is close to the filter membrane 207, and the guide baffle 204 is made of a silica gel strip material and can be tightly adhered to the filter membrane 207 when the sealing rings are pressed;
As shown in fig. 3-6, an upper partition 210 and a lower partition 211 are respectively arranged in the up-down direction of the left end of the conveyor belt 205, the upper end surface of the upper partition 210 and the lower end surface of the lower partition 211 are fixedly connected with the inner wall of the extrusion box 201, a lower extrusion groove 212 is formed in one surface of the lower partition 211, an extrusion spring 213 is fixed in the lower extrusion groove 212, a scraper 214 is arranged at one end of the extrusion spring 213, the cross section of the upper end of the scraper 214 is of a conical structure, the upper end of the scraper 214 abuts against the filter membrane 207, a movable groove 215 is formed at the lower end of the upper partition 210, a guide groove 220 is formed at one side of the movable groove 215, a movable plate 216 is arranged in the movable groove 215, a shrinkage groove 217 is formed at the beginning of the lower surface of the movable plate 216, a shrinkage spring 218 is arranged in the shrinkage groove 218, a shielding plate 219 is fixed at the lower end of the shrinkage spring 218, and a guide block 221 is arranged at the upper side of one surface of the movable plate 216;
As shown in fig. 2, 7 and 8, two sides of the upper surface of the extrusion box 201 are respectively provided with a pressing plate groove 222 and a reciprocating groove 229, a pressing plate 223 is arranged in the pressing plate groove 222, the pressing plate 223 is fixedly connected with a guide block 221, the pressing plate 223 is of a U-shaped plate body structure, two opposite surfaces of the pressing plate 223 are respectively provided with a connecting lug 224, two sliding rods 225 are fixedly arranged on the lower surface of the connecting lug 224, the two sliding rods 225 are fixedly connected through a connecting rod 226, a rotating shaft 227 is arranged in the center of the connecting rod 226, two opposite surfaces of the extrusion box 201 are respectively provided with a track groove 228 matched with the sliding rods 225, and the sliding rods 225 are in sliding fit with the track grooves 228;
A reciprocating rod 230 is arranged at the right lower part of the reciprocating groove 229, the reciprocating rod 230 penetrates through the extrusion box 201 and is in rotary connection with the extrusion box 201, a reciprocating spiral groove 231 is formed in the peripheral side surface of the reciprocating rod 230, a reciprocating sliding block 232 is sleeved on the peripheral side surface of the reciprocating rod 230, a nested hole 233 is formed in one surface of the reciprocating sliding block 232, a guide rod 234 is arranged on one surface of the nested hole 233, one end of the guide rod 234 is rotationally connected with a guide swinging block, the shape and the size of the guide swinging block are matched with those of the reciprocating spiral groove 231, the guide swinging block is in sliding fit with the reciprocating spiral groove 231, a limiting plate 235 is arranged below the reciprocating rod 230 and fixedly connected with the inner wall of the extrusion box 201, the limiting plate 235 is in mutual fit with the reciprocating sliding block 232, an output pipe 236 is inserted in the reciprocating sliding block 232, a pump 237 is arranged on the peripheral side surface of the output pipe 236, driven pulleys 238 are respectively arranged at one ends of the reciprocating rod 230 and 203, and the driven pulleys 238 are in driving fit through driven belts 239;
As shown in fig. 3 and 9, the conveying assembly 3 comprises a conveying bin 301, the crushing assembly 4 comprises a crushing bin 401, the conveying bin 301 and the crushing bin 401 are welded and fixed, the conveying bin 301 is communicated with the crushing bin 401, a driving shaft 302 is inserted into the upper end of the conveying bin 301, the driving shaft 302 is in running fit with the conveying bin 301, a stepping motor 303 is arranged on one side surface of the conveying bin 301, the output end of the stepping motor 303 is fixedly connected with the driving shaft 302, one end of the driving shaft 302 and the peripheral side surface of a transmission shaft 202 are both fixed with a transmission belt pulley 304, a transmission belt 312 is arranged between the two transmission belt pulleys 304, two ends of the transmission shaft 202 are both fixed with a first swing arm 305, one end of the first swing arm 305 is hinged with a second swing arm 306, and the second swing arm 306 is in running connection with a rotating shaft 227;
The crushing bin 401 is connected with a crushing shaft 402 in a rotating mode, the crushing shaft 402 and the middle of the driving shaft 302 are in transmission through a sleeved driving belt 403, mud guards 404 are fixed on the outer surface of the driving belt 403, auger blades 405 are arranged at two ends of the crushing shaft 402, and the auger blades 405 on two sides are symmetrically arranged.
In one embodiment, the scraper 214 is shaped and sized to fit within the trough 212, and the scraper 214 and trough 212 cooperate to facilitate the scraper 214 being held against the conveyor belt 205 and thereby scraping the sludge from the conveyor belt 205.
In one embodiment, the guide block 221 is shaped and sized to fit within the guide slot 220, and the guide block 221 is a sliding fit with the guide slot 220.
In one embodiment, the bottom surface of the extrusion box 201 on the left side of the lower partition 211 is provided with an inclined surface, and the lower end of the output pipe 236 is provided with an inclined opening.
In one embodiment, a baffle plate 240 is fixed on the right side of the upper surface of the pressing plate 223, wherein the baffle plate 240 is closely attached to the inner wall of the extrusion box 201, the shape and the size of the baffle plate 240 are matched with those of the feeding hole 208, and the baffle plate 240 is matched with the feeding hole 208.
In one embodiment, a feeding hole is formed in one side surface of the upper end of the conveying bin 301, the feeding hole is communicated with the feeding hole 208 through a corrugated hose 307, the corrugated hose 307 can be any tubular structure for communicating the feeding hole 208 with the feeding hole, and meanwhile, the arc-shaped movement of the conveying bin 301 needs to be met without being blocked.
In one embodiment, the ship body 1 is connected with one side surface of the conveying bin 301 through a hydraulic telescopic rod 308, and two ends of the hydraulic telescopic rod 308 are hinged with the ship body 1 and the conveying bin 301 respectively.
In one embodiment, a water collecting tank 309 is fixedly arranged in the middle of the extrusion tank 201, the conveyor belt 205 is sleeved outside the water collecting tank 309, a water outlet 310 is formed in one side surface of the extrusion tank 201, a filter screen plate 311 is arranged at the upper end of the water collecting tank 309, and the filter screen plate 311 is horizontal to the conveying direction of the conveyor belt 205, wherein a cleaning opening can be formed at the lower end of the side surface of the extrusion tank 201, so that the bottom of the extrusion tank 201 is convenient to clean, and a small amount of sludge inevitably falls below the conveyor belt 205 through a gap in the extrusion process and cannot be conveyed to a sludge collecting position on a left inclined surface through the conveyor belt 205.
Referring to fig. 1-9, the present embodiment is a method for using a dredging sludge treatment device for a reservoir in hydraulic engineering, which comprises driving a ship body 1 to a place where sludge is to be cleaned, contracting a hydraulic telescopic rod 308 to move a crushing bin 401 to the place where sludge is to be cleaned, starting a stepping motor 303 to drive a driving shaft 302 to rotate, driving a crushing shaft 402 to rotate by a driving belt 403, simultaneously conveying sludge to the driving belt 403 by a screw blade 405, and crushing impurities in the conveyed sludge to avoid blocking a conveying bin 301;
When the sludge is conveyed to the other end and then conveyed to a conveyor belt 205 in the extrusion box 201 through a corrugated hose 307, a driving shaft 302 drives a driving shaft 202 to rotate under the action of a driving belt 312, the driving shaft 202 drives a driven shaft 203 to rotate simultaneously under the action of the conveyor belt 205, at the moment, the driving shaft 202 rotates a first swinging arm 305 to rotate in a following way to drive a second swinging arm 306 to swing, the second swinging arm 306 drives a connecting rod 226 and a sliding rod 225 to reciprocate along a rail groove 228, so that a pressing plate 223 extrudes the sludge on the conveyor belt 205, most of water in the sludge is collected into a water collecting tank 309 through a filter membrane 207 and a through hole 206 and finally discharged into a reservoir, when the pressing plate 223 is pressed down, a movable plate 216 is driven to move downwards, a shielding plate 219 is abutted against the conveyor belt 205, and meanwhile, the blocking plate 240 blocks the sludge from flowing to the upper part of the pressing plate 223 in the downward movement process of the pressing plate 223, and the extruded sludge is conveyed to the leftmost inclined surface through the conveyor belt 205;
When the sludge is conveyed to the inclined surface on the left side in the extrusion box 201, the pump 237 is started, the sludge is sucked and discharged to a proper position through the pump 237, the reciprocating rod 230 is driven to rotate under the action of the driven belt 239 when the sludge is sucked, and at the moment, the reciprocating sliding block 232 slides in the reciprocating spiral groove 231 through the guide swinging block, so that the output pipe 236 is driven to reciprocate along the reciprocating groove 229 until the sludge is cleaned.
It should be further noted that the above electrical components are all products in the prior art, and those skilled in the art select, install and complete the debugging operation of the circuit according to the needs of use, so as to ensure that each electrical appliance can work normally, and the components are all universal standard components or components known to those skilled in the art, and the structures and principles of the components are all known to those skilled in the art through technical manuals or known through routine experimental methods, which are not specifically limited herein by the inventor.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.

Claims (8)

1.一种水利工程中水库的清淤污泥处理装置，包括船体(1)，其特征在于：所述船体(1)尾端固定有挤压组件(2)，所述挤压组件(2)一侧面铰接有输送组件(3)，所述输送组件(3)一端设置有破碎组件(4)；1. A sludge treatment device for desilting a reservoir in a water conservancy project, comprising a hull (1), characterized in that: an extrusion assembly (2) is fixed at the rear end of the hull (1), a conveying assembly (3) is hingedly connected to one side of the extrusion assembly (2), and a crushing assembly (4) is arranged at one end of the conveying assembly (3); 所述挤压组件(2)包括挤压箱(201)，所述挤压箱(201)内转动设置有传动轴(202)和从动轴(203)，所述传动轴(202)的水平高度大于从动轴(203)，所述传动轴(202)与从动轴(203)周侧面套设有传送带(205)，所述传送带(205)外表面均匀开设有若干通孔(206)，所述传送带(205)周侧面设置有滤膜(207)，所述挤压箱(201)右侧开设有进料口(208)，所述进料口(208)下侧固定有导向挡板(204)，所述导向挡板(204)下表面贴近滤膜(207)；The extrusion assembly (2) comprises an extrusion box (201), a transmission shaft (202) and a driven shaft (203) are rotatably arranged in the extrusion box (201), the horizontal height of the transmission shaft (202) is greater than that of the driven shaft (203), a conveyor belt (205) is sleeved on the peripheral side surfaces of the transmission shaft (202) and the driven shaft (203), a plurality of through holes (206) are evenly arranged on the outer surface of the conveyor belt (205), a filter membrane (207) is arranged on the peripheral side surface of the conveyor belt (205), a feed port (208) is arranged on the right side of the extrusion box (201), a guide baffle (204) is fixed on the lower side of the feed port (208), and the lower surface of the guide baffle (204) is close to the filter membrane (207); 所述传送带(205)左端上下方向分别设置有上隔板(210)和下隔板(211)，所述上隔板(210)上端面与下隔板(211)下端面均与挤压箱(201)内壁固定连接，所述下隔板(211)一表面开设有下挤压槽(212)，所述下挤压槽(212)内固定有挤压簧(213)，所述挤压簧(213)一端设置有刮板(214)，所述刮板(214)上端横截面为锥形结构，所述刮板(214)上端与滤膜(207)相抵；所述上隔板(210)下端开设有活动槽(215)，所述活动槽(215)一侧面开设有导向槽(220)，所述活动槽(215)内设置有活动板(216)，所述活动板(216)下表面开始有收缩槽(217)，所述收缩槽(217)内设置有收缩簧(218)，所述收缩簧(218)下端固定有遮挡板(219)，所述活动板(216)一表面上侧设置有导向块(221)；An upper partition (210) and a lower partition (211) are respectively arranged at the left end of the conveyor belt (205) in the upper and lower directions. The upper end surface of the upper partition (210) and the lower end surface of the lower partition (211) are both fixedly connected to the inner wall of the extrusion box (201). A lower extrusion groove (212) is opened on one surface of the lower partition (211). An extrusion spring (213) is fixed in the lower extrusion groove (212). A scraper (214) is arranged at one end of the extrusion spring (213). The cross section of the upper end of the scraper (214) is a conical structure. The scraper (214) The upper end is against the filter membrane (207); a movable groove (215) is provided at the lower end of the upper partition plate (210); a guide groove (220) is provided on one side of the movable groove (215); a movable plate (216) is provided in the movable groove (215); a contraction groove (217) is provided at the bottom surface of the movable plate (216); a contraction spring (218) is provided in the contraction groove (217); a shielding plate (219) is fixed at the lower end of the contraction spring (218); and a guide block (221) is provided on the upper side of one surface of the movable plate (216); 所述挤压箱(201)上表面两侧分别开设有压板槽(222)和往复槽(229)，所述压板槽(222)内设置有压板(223)，所述压板(223)与导向块(221)固定连接；所述压板(223)为“U”形板体结构，所述压板(223)相对两表面均设置有连接耳(224)，所述连接耳(224)下表面固定有两个滑动杆(225)，两个所述滑动杆(225)通过连杆(226)固定连接，所述连杆(226)中心位置设置有转轴(227)，所述挤压箱(201)相对两表面均开设有与滑动杆(225)相匹配的轨道槽(228)，所述滑动杆(225)与轨道槽(228)之间滑动配合；A pressure plate groove (222) and a reciprocating groove (229) are respectively provided on both sides of the upper surface of the extrusion box (201), a pressure plate (223) is arranged in the pressure plate groove (222), and the pressure plate (223) is fixedly connected to the guide block (221); the pressure plate (223) is a "U"-shaped plate structure, and connecting ears (224) are arranged on the two opposite surfaces of the pressure plate (223), and two sliding rods (225) are fixedly connected on the lower surface of the connecting ears (224), and the two sliding rods (225) are fixedly connected by a connecting rod (226), and a rotating shaft (227) is arranged at the center position of the connecting rod (226); track grooves (228) matching the sliding rods (225) are arranged on the two opposite surfaces of the extrusion box (201), and the sliding rods (225) and the track grooves (228) are slidably matched; 所述往复槽(229)右下方设置有往复杆(230)，所述往复杆(230)贯穿挤压箱(201)，并与挤压箱(201)转动连接，所述往复杆(230)周侧面开设有往复螺旋槽(231)，所述往复杆(230)周侧面套设有往复滑块(232)，所述往复滑块(232)一表面开设有嵌套孔(233)，所述嵌套孔(233)一表面设置有导向杆(234)，所述导向杆(234)一端转动连接有导向摆块，所述导向摆块的形状和大小均与往复螺旋槽(231)相适应，所述导向摆块与往复螺旋槽(231)之间滑动配合；所述往复杆(230)下方设置有限位板(235)，所述限位板(235)与挤压箱(201)内壁固定连接；所述限位板(235)与往复滑块(232)之间相互配合，所述往复滑块(232)内穿插有输出管(236)，所述输出管(236)周侧面设置有泵(237)，所述往复杆(230)与从动轴(203)一端均设置有从动皮带轮(238)，两个所述从动皮带轮(238)之间通过从动皮带(239)传动配合；A reciprocating rod (230) is arranged at the lower right side of the reciprocating groove (229), the reciprocating rod (230) penetrates the extrusion box (201) and is rotatably connected to the extrusion box (201), a reciprocating spiral groove (231) is arranged on the peripheral side of the reciprocating rod (230), a reciprocating slider (232) is sleeved on the peripheral side of the reciprocating rod (230), a nesting hole (233) is arranged on one surface of the reciprocating slider (232), a guide rod (234) is arranged on one surface of the nesting hole (233), one end of the guide rod (234) is rotatably connected to a guide swing block, the shape and size of the guide swing block are both adapted to the reciprocating spiral groove (231), The guide swing block and the reciprocating spiral groove (231) are slidably matched; a limit plate (235) is provided below the reciprocating rod (230), and the limit plate (235) is fixedly connected to the inner wall of the extrusion box (201); the limit plate (235) and the reciprocating slider (232) are matched with each other, an output pipe (236) is inserted into the reciprocating slider (232), and a pump (237) is provided on the side surface of the output pipe (236); the reciprocating rod (230) and one end of the driven shaft (203) are both provided with a driven pulley (238), and the two driven pulleys (238) are matched with each other through a driven belt (239); 所述输送组件(3)包括输送仓(301)，所述破碎组件(4)包括破碎仓(401)，所述输送仓(301)与破碎仓(401)焊接固定，所述输送仓(301)与破碎仓(401)之间连通，所述输送仓(301)上端穿插有驱动轴(302)，所述驱动轴(302)与输送仓(301)转动配合，所述输送仓(301)一侧面设置有步进电机(303)，所述步进电机(303)的输出端与驱动轴(302)固定连接；所述驱动轴(302)一端与传动轴(202)周侧面均固定有传动皮带轮(304)，两个所述传动皮带轮(304)之间设置有传动皮带(312)，所述传动轴(202)两端均固定有第一摆动臂(305)，所述第一摆动臂(305)一端铰接有第二摆动臂(306)，所述第二摆动臂(306)与转轴(227)转动连接；The conveying component (3) comprises a conveying bin (301), and the crushing component (4) comprises a crushing bin (401). The conveying bin (301) and the crushing bin (401) are welded and fixed to each other. The conveying bin (301) and the crushing bin (401) are in communication with each other. A driving shaft (302) is inserted through the upper end of the conveying bin (301). The driving shaft (302) and the conveying bin (301) are rotatably matched. A stepping motor (303) is arranged on one side of the conveying bin (301). The stepping motor ( The output end of the transmission shaft (303) is fixedly connected to the driving shaft (302); a transmission pulley (304) is fixedly provided at one end of the driving shaft (302) and the peripheral side surface of the transmission shaft (202); a transmission belt (312) is arranged between the two transmission pulleys (304); a first swing arm (305) is fixedly provided at both ends of the transmission shaft (202); a second swing arm (306) is hingedly provided at one end of the first swing arm (305); and the second swing arm (306) is rotationally connected to the rotating shaft (227); 所述破碎仓(401)内转动连接有破碎轴(402)，所述破碎轴(402)与驱动轴(302)中部通过套设驱动皮带(403)传动，所述驱动皮带(403)外表面均固定有挡泥板(404)，所述破碎轴(402)两端均设置有绞龙叶片(405)，两侧绞龙叶片(405)对称设置。A crushing shaft (402) is rotatably connected in the crushing bin (401), and the crushing shaft (402) and the middle part of the driving shaft (302) are driven by a driving belt (403) sleeved thereon. A fender (404) is fixed to the outer surface of the driving belt (403). Auger blades (405) are arranged at both ends of the crushing shaft (402), and the auger blades (405) on both sides are symmetrically arranged. 2.根据权利要求1所述的一种水利工程中水库的清淤污泥处理装置，其特征在于，所述刮板(214)的形状和大小均与挤压槽(212)相适应，所述刮板(214)与挤压槽(212)之间相互配合。2. According to a silt removal and sludge treatment device for a reservoir in a water conservancy project in claim 1, it is characterized in that the shape and size of the scraper (214) are adapted to the extrusion groove (212), and the scraper (214) and the extrusion groove (212) cooperate with each other. 3.根据权利要求1所述的一种水利工程中水库的清淤污泥处理装置，其特征在于，所述导向块(221)的形状和大小均与导向槽(220)相适应，所述导向块(221)与导向槽(220)之间滑动配合。3. According to a desilting sludge treatment device for a reservoir in a water conservancy project in claim 1, it is characterized in that the shape and size of the guide block (221) are adapted to the guide groove (220), and the guide block (221) and the guide groove (220) are slidably matched. 4.根据权利要求1所述的一种水利工程中水库的清淤污泥处理装置，其特征在于，所述下隔板(211)左侧的挤压箱(201)底表面设置为倾斜面，所述输出管(236)下端为倾斜口。4. A sludge treatment device for desilting a reservoir in a water conservancy project according to claim 1, characterized in that the bottom surface of the extrusion box (201) on the left side of the lower partition (211) is set as an inclined surface, and the lower end of the output pipe (236) is an inclined mouth. 5.根据权利要求1所述的一种水利工程中水库的清淤污泥处理装置，其特征在于，所述压板(223)上表面右侧固定有阻隔板(240)，所述阻隔板(240)的形状和大小均与进料口(208)相适应，所述阻隔板(240)与进料口(208)之间相互配合。5. According to a silt removal and sludge treatment device for a reservoir in a water conservancy project in claim 1, it is characterized in that a baffle plate (240) is fixed on the right side of the upper surface of the pressure plate (223), the shape and size of the baffle plate (240) are adapted to the feed port (208), and the baffle plate (240) and the feed port (208) cooperate with each other. 6.根据权利要求1所述的一种水利工程中水库的清淤污泥处理装置，其特征在于，所述输送仓(301)上端一侧面开设有下料口，所述下料口与进料口(208)之间通过波纹软管(307)连通。6. A sludge treatment device for desilting a reservoir in a water conservancy project according to claim 1, characterized in that a discharge port is provided on a side surface of the upper end of the conveying bin (301), and the discharge port is connected to the feed port (208) through a corrugated hose (307). 7.根据权利要求1所述的一种水利工程中水库的清淤污泥处理装置，其特征在于，所述船体(1)与输送仓(301)一侧面通过液压伸缩杆(308)连接，所述液压伸缩杆(308)两端分别与船体(1)和输送仓(301)铰接。7. A sludge treatment device for desilting a reservoir in a water conservancy project according to claim 1, characterized in that the hull (1) is connected to one side of the conveying bin (301) through a hydraulic telescopic rod (308), and both ends of the hydraulic telescopic rod (308) are hinged to the hull (1) and the conveying bin (301) respectively. 8.根据权利要求1所述的一种水利工程中水库的清淤污泥处理装置，其特征在于，所述挤压箱(201)中部固定设置有集水槽(309)，所述传送带(205)套设于集水槽(309)外侧，所述挤压箱(201)一侧面开设有排水口(310)，所述集水槽(309)上端设置有过滤网板(311)，所述过滤网板(311)与传送带(205)的输送方向水平。8. A sludge treatment device for desilting a reservoir in a water conservancy project according to claim 1, characterized in that a water collecting trough (309) is fixedly arranged in the middle of the extrusion box (201), the conveyor belt (205) is sleeved on the outside of the water collecting trough (309), a drainage outlet (310) is opened on one side of the extrusion box (201), a filter screen (311) is arranged at the upper end of the water collecting trough (309), and the filter screen (311) is horizontal with the conveying direction of the conveyor belt (205).
CN202510116188.4A 2025-01-24 2025-01-24 A sludge treatment device for desilting a reservoir in a water conservancy project Pending CN120026674A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120520238A (en) * 2025-07-22 2025-08-22 上海豫宏（金湖）防水科技有限公司 A silt dam anti-leakage repair device and leakage plugging method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120520238A (en) * 2025-07-22 2025-08-22 上海豫宏（金湖）防水科技有限公司 A silt dam anti-leakage repair device and leakage plugging method

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