CN116444120B - Sludge treatment method for river channel environment treatment - Google Patents
Sludge treatment method for river channel environment treatment Download PDFInfo
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- CN116444120B CN116444120B CN202310445131.XA CN202310445131A CN116444120B CN 116444120 B CN116444120 B CN 116444120B CN 202310445131 A CN202310445131 A CN 202310445131A CN 116444120 B CN116444120 B CN 116444120B
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- sludge
- fixedly connected
- vehicle body
- crushing
- mud
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- 239000010802 sludge Substances 0.000 title claims abstract description 117
- 238000000034 method Methods 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000003763 carbonization Methods 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims description 25
- 239000004744 fabric Substances 0.000 claims description 19
- 238000010521 absorption reaction Methods 0.000 claims description 15
- 230000007613 environmental effect Effects 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 4
- 238000010000 carbonizing Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 238000005067 remediation Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 239000006096 absorbing agent Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
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- 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
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
-
- 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
- C02F11/10—Treatment of sludge; Devices therefor by pyrolysis
-
- 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
- C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
-
- 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
- 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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/26—Reducing the size of particles, liquid droplets or bubbles, e.g. by crushing, grinding, spraying, creation of microbubbles or nanobubbles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a sludge treatment method for river channel environment treatment, and relates to the technical field of river channel sludge collection and treatment. The sludge treatment method is completed by matching a vehicle body, a floating object collector, a sludge absorber, a separating mechanism, a crushing mechanism and carbonization equipment, wherein the sludge absorber is arranged at the left part of the vehicle body, the separating mechanism which is used for separating water from sludge in the sludge and is communicated with the sludge absorber is sequentially arranged at the upper end surface of the vehicle body from left to right, the floating object collector is arranged right above the vehicle body, and pull ropes are fixedly connected between the floating object collector and the vehicle body together.
Description
Technical Field
The invention relates to the technical field of river sludge collection and treatment, in particular to a sludge treatment method for river environment treatment.
Background
River management means engineering measures for controlling and reforming a river, flushing and silting phenomena frequently occur in a natural river, water damage easily occurs, water conservancy development is hindered, proper measures must be taken to treat the river in order to adapt to the requirements of removing ill effects, including engineering such as dredging, bank protection and the like, a large amount of sludge exists at the inner bottom end of the river, the sludge not only affects the flow of river water, but also volatilizes unpleasant and pungent smell, so that the surrounding environment is polluted, the sludge in the river needs to be treated regularly, a carbonization furnace is generally adopted for heating and purifying the sludge, and the sludge is carbonized and processed into sludge peat, so that harmless and recycling treatment is achieved, and the sludge is convenient to backfill into the river for use.
Before heating and purifying the sludge, the water mixed in the sludge needs to be separated out in order to quicken the treatment efficiency and the purification quality, the existing sludge-water separation equipment presses out the water in a mode of putting the sludge into a net barrel and then utilizing a pressure plate to extrude the sludge, but the mode has poor sludge separation effect on the sludge in the piled sludge, and partial soil can be diluted in the process of flowing from inside to outside of the water separated from the sludge, so that the sludge-water separation effect is general.
In addition, in order to guarantee that carbonized more fully needs to carry out the breakage to the sludge block of massive volume before heating mud, crushing equipment in current sludge treatment device can adhere one deck thick mud to the crushing roller surface after the long-time breakage to the sludge block, leads to crushing effect to decline, but inconvenient timely shut down clearance again influences crushing quality.
Disclosure of Invention
The invention provides a sludge treatment method for river course environmental treatment, which solves the technical problems that the water separation effect in sludge positioned in a net drum is poor, the sludge and water separation is incomplete, the surface wall of a crushing roller is easy to adhere to the sludge, the timely cleaning is inconvenient, and the crushing effect is reduced.
The invention provides a sludge treatment method for river environmental treatment, which comprises the following steps: s1, firstly, manually moving the sludge treatment device into a river channel, then, pushing the sludge treatment device to move on the river channel through manual or external driving equipment, and collecting dirt floating on the water surface by utilizing a floater collector.
S2, controlling the operation of the sludge suction device to suck the sludge into the sludge treatment device in the moving process of the sludge treatment device, and conveying the sludge to the separation mechanism to disperse the sludge and separate the sludge and the water.
S3, conveying the sludge subjected to the separation work of the separation mechanism in the S2 to a crushing mechanism for crushing treatment;
and S4, finally, conveying the massive sludge to carbonization equipment for heating carbonization treatment after crushing the massive sludge in the S3, and then re-paving the carbonized sludge in the river channel, thereby completing sludge treatment work for river channel environment treatment.
The sludge treatment method for river environmental treatment in the steps S1-S4 of river environmental treatment is completed by matching a sludge treatment device, wherein the sludge treatment device consists of a vehicle body, a floater collector, a sludge absorber, a separation mechanism, a crushing mechanism and carbonization equipment.
The mud sucking device is arranged at the left part of the vehicle body, a separating mechanism which is used for separating water from mud in the mud and is communicated with the mud sucking device, a crushing mechanism which is used for crushing massive mud and carbonization equipment which is used for heating, drying and carbonizing the mud and is communicated with the crushing mechanism are sequentially arranged on the upper end face of the vehicle body from left to right, and a pull rope is fixedly connected between the floating collector and the vehicle body.
In a possible implementation manner, separating mechanism includes the dispersion components that just communicate with the suction dredge through dead lever fixed connection in automobile body upper portion, and a plurality of equidistance intercommunication is at the header tank of dispersion components port department, rotate the spherical cylinder mould of connecting in the header tank inner chamber through the swivel, a plurality of passes through the equidistant elasticity arc of connecting in upper junction plate circumference and unreels the roller, a plurality of passes through the equidistant elasticity arc wind-up roll of connecting in swivel outside that rotates of connecting plate circumference, elasticity arc unreels roller and elasticity arc wind-up roll outside twine jointly has the cloth that absorbs water, and absorbs water the cloth cover and establish the laminating outside the spherical cylinder mould, spherical cylinder mould lower part intercommunication has the pipe, the pipe lower part is through swivel cooperation torsional spring symmetry hinge has two fan-shaped valve plates, fan-shaped valve plate front portion is through spliced pole fixedly connected with sliding frame, the pipe front portion is through L shaped plate sliding connection has the slide bar, the slide bar rear end is through waist shaped plate fixedly connected with sliding setting up the inside the sliding column of sliding frame, front end fixedly connected with counter weight ball.
In a possible implementation manner, the crushing mechanism comprises a conveying belt component which is arranged on the upper portion of the vehicle body and located under the circular tube, a shaft rod which is fixedly connected to the upper portion of the vehicle body is arranged on the outer portion of the shaft rod through a support plate, a crushing cylinder is rotationally connected to the outer portion of the shaft rod through a spoke rod, the crushing cylinder is located right above the conveying belt component, a plurality of mounting frames are embedded in the inner portion of the crushing cylinder at equal intervals in circumferential direction, a plurality of mud removing plates are slidably connected to the inner portion of each mounting frame at equal intervals through spring telescopic columns, rollers are rotationally connected to one side, close to the shaft rod, of each mud removing plate through a convex plate, an arc-shaped strip is fixedly connected to the right portion of the outer surface wall of the shaft rod, a wavy plate which is matched with the rollers is fixedly connected to the outer surface wall of the arc-shaped strip, and a cover body which is sleeved on the outer portion of the crushing mechanism is fixedly connected to the upper portion of the vehicle body.
In one possible implementation manner, the floater collector comprises a plate body arranged above a vehicle body, a pull rope is fixedly connected between the plate body and the vehicle body, pontoons are fixedly connected to the front side and the rear side of the plate body, a drainage screen is fixedly connected to the upper end face of the plate body, and a blocking screen frame is fixedly connected to the upper end face of the drainage screen.
In one possible implementation manner, the dispersing assembly comprises a main pipe communicated with the right part of the sludge suction device, a plurality of branch pipes are communicated with the right part of the main pipe at equal intervals, a plurality of strip-shaped partition plates are fixedly connected to the inside of the main pipe, the strip-shaped partition plates are used for separating the inner cavity of the main pipe into a plurality of channels corresponding to the branch pipes, and a control valve is arranged outside the branch pipes.
In one possible implementation manner, a plurality of guide fins are fixedly connected to the lower end surface of the plate body at equal intervals.
In one possible implementation manner, the upper end surface of the strip-shaped partition plate is fixedly connected with a conical flow breaking sheet.
From the above technical scheme, the invention has the following advantages:
according to the invention, the sludge is uniformly spread and paved on the inner wall of the spherical mesh cage through the centrifugal force generated when the spherical mesh cage rotates, so that the condition of poor water separation effect inside the sludge piled together in the separation process is avoided, the mud-water separation is more thorough, meanwhile, the separated water is timely collected through the water absorption cloth sleeved and attached to the outer part of the spherical mesh cage, and the condition that the sludge is diluted by the water is avoided.
According to the invention, the roller is driven to intermittently contact and mutually cooperate with the wavy plate in the process of rotating the crushing cylinder, and the mud removing plate is jacked to intermittently expand to the outside, so that sludge adhered to the outside of the crushing cylinder can be timely removed in the crushing process, and the normal crushing effect of the crushing cylinder is ensured.
According to the invention, the plate body is pulled to move on the water surface while the vehicle body moves, and then the floating objects on the water surface are collected through the combination of the drainage screen and the blocking screen frame.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a sludge treatment method for river environmental remediation.
Fig. 2 is a schematic diagram of an overall structure provided by the present invention.
Fig. 3 is a schematic diagram of a separation mechanism, a crushing mechanism and a front view angle mounting structure of a vehicle body.
Fig. 4 is a schematic cross-sectional structure of the separation mechanism (part of the absorbent cloth is hidden) provided by the invention.
Fig. 5 is a schematic view of a bottom view structure of a circular tube according to the present invention.
Fig. 6 is a schematic cross-sectional view of a dispersing assembly according to the present invention.
Fig. 7 is a schematic diagram of a cross-sectional structure of a front view of a crushing cylinder (part of a mounting frame and a mud removing plate are not shown) according to the present invention.
Wherein the above figures include the following reference numerals
1. A vehicle body; 2. a float collector; 21. a plate body; 22. a pontoon; 23. a drainage screen; 24. a blocking net frame; 3. a suction dredge; 4. a separation mechanism; 41. a weight ball; 42. a water collection tank; 43. a spherical net cage; 44. an elastic arc unreeling roller; 45. an elastic arc-shaped wind-up roll; 46. a water-absorbing cloth; 47. a round tube; 48. a fan-shaped valve plate; 49. a sliding frame; 410. a slide bar; 411. a spool; 4a, a dispersing component; 4a1, a header pipe; 4a2, a branch pipe; 4a3, strip-shaped partition plates; 5. a crushing mechanism; 51. a conveyor belt assembly; 52. a crushing cylinder; 53. a mounting frame; 54. removing mud plates; 55. a roller; 56. an arc-shaped strip; 57. a wave-shaped plate; 6. a carbonization device; 7. a pull rope; 8. a cover body.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
Referring to fig. 1, 2 and 3, the present invention provides a technical solution: the sludge treatment method for river environment treatment comprises the following steps: s1, firstly, manually moving the sludge treatment device into a river channel, then, pushing the sludge treatment device to move on the river channel through manual or external driving equipment, and collecting dirt floating on the water surface by utilizing a floater collector 2.
S2, controlling the operation of the sludge suction device 3 to suck the sludge into the sludge treatment device in the moving process of the sludge treatment device, and conveying the sludge to the separation mechanism 4 for dispersing the sludge and separating mud and water.
S3, conveying the sludge subjected to the separation work of the separation mechanism 4 in the S2 to the crushing mechanism 5 for crushing treatment.
And S4, finally, crushing the massive sludge in the S3, conveying the crushed massive sludge into carbonization equipment 6 for heating carbonization treatment, and then re-paving the carbonized sludge into a river channel, thereby completing sludge treatment work for river channel environment treatment.
The sludge treatment method for river environmental treatment in the steps S1-S4 of river environmental treatment is completed by matching a sludge treatment device, wherein the sludge treatment device consists of a vehicle body 1, a floating object collector 2, a sludge absorber 3, a separation mechanism 4, a crushing mechanism 5 and carbonization equipment 6.
The mud suction device 3 is installed at the left portion of the car body 1, the separating mechanism 4 which is used for separating water from mud in the mud and is communicated with the mud suction device 3, the crushing mechanism 5 which is used for crushing massive mud and the carbonization equipment 6 which is used for heating, drying and carbonizing the mud and is communicated with the crushing mechanism 5 are sequentially installed on the upper end face of the car body 1 from left to right, the floater collector 2 is arranged right above the car body 1, a pull rope 7 is fixedly connected between the floater collector 2 and the car body 1 together, the mud suction device 3 is an existing device capable of sucking mud, and the carbonization equipment 6 is an existing device used for heating and purifying the mud.
Referring to fig. 3, fig. 4 and fig. 5, in this embodiment, the separating mechanism 4 includes a dispersing component 4a fixedly connected to the upper portion of the vehicle body 1 and communicated with the mud absorber 3 through a fixing rod, a plurality of water collecting tanks 42 equidistantly communicated to ports of the dispersing component 4a, a spherical net cage 43 rotatably connected to an inner cavity of the water collecting tanks 42 through a swivel ring, a plurality of elastic arc unreeling rollers 44 circumferentially equidistantly rotatably connected to the upper portion of the spherical net cage 43 through an upper connecting plate, a plurality of elastic arc reeling rollers 45 circumferentially equidistantly rotatably connected to the outer portion of the swivel ring through a lower connecting plate, a water absorbing cloth 46 jointly wound around the outer portions of the elastic arc unreeling rollers 44 and the elastic arc reeling rollers 45, and the water absorbing cloth 46 is sleeved and attached to the outer portion of the spherical net cage 43, a round tube 47 is communicated to the lower portion of the spherical net cage 43, two fan-shaped valve plates 48 are symmetrically hinged through swivel posts matched with torsion springs, the front portions of the fan-shaped valve plates 48 are fixedly connected with sliding frames 49 through connecting posts, the front portions of the round tube plates 47 are slidably connected with sliding rods 410 through L-shaped plates, and the rear ends of the round tube plates 410 are fixedly connected with sliding rods 41 through sliding rods.
Referring to fig. 6, the dispersing assembly 4a includes a main pipe 4a1 communicating with the right part of the sludge suction device 3, a plurality of branch pipes 4a2 are equidistantly communicated with the right part of the main pipe 4a1, a plurality of strip-shaped partition boards 4a3 are fixedly connected inside the main pipe 4a1, the strip-shaped partition boards 4a3 are used for separating the inner cavity of the main pipe 4a1 into a plurality of channels corresponding to the branch pipes 4a2, the upper end surface of the strip-shaped partition boards 4a3 is fixedly connected with a conical flow breaking sheet, and a control valve is arranged outside the branch pipes 4a 2.
The device is moved to a river course, then the pushing device is moved, the vehicle body 1 is moved, meanwhile, the sludge is sucked into the interior of the vehicle body by the sludge absorber 3 and conveyed to the separating mechanism 4, the sludge enters into the main pipe 4a1, the sludge is split by the strip-shaped partition plates 4a3 which are arranged in the main pipe 4a1, then the split sludge enters into the branch pipe 4a2 and then enters into the spherical net cage 43 from the branch pipe 4a2, the amount of the sludge entering into the spherical net cage 43 is controlled by the control valve, the control valve is closed to stop conveying the sludge into the spherical net cage 43 after the proper amount is reached, then the spherical net cage 43 is driven to rotate by an external driving motor, the centrifugal force is generated when the spherical net cage 43 rotates, so that the sludge in the spherical net cage 43 is attached to the inner wall, the water in the sludge is separated by the centrifugal force, the centrifugal force is evenly dispersed and paved on the inner wall of the spherical net cage 43, the separation effect is improved, the separated water is then enters into the water absorption cloth 46, the separated water is collected by the water absorption cloth 46 in time, the separated water is further prevented from entering into the spherical net cage 43, the water absorption cloth 46 is wetted by the elastic net cage, the water absorption cloth is wetted by the water absorption cloth 46, and the water absorption cloth 46 is simultaneously, the water absorption cloth 46 is wetted by the arc-shaped water absorption cloth is completely drops into the arc-shaped elastic net cage 46, and the arc-shaped water absorption cloth 46 is simultaneously, and the arc-shaped water absorption cloth 46 is wetted by the arc-shaped water absorption roller 46, and the arc roller 46 is wetted by the arc roller is wetted by the roller, and the water absorption roller is wetted by the water.
The spherical net cage 43 rotates and simultaneously makes the counterweight ball 41 thrown out and move outwards under the action of centrifugal force, the counterweight ball 41 pulls the slide rod 410 to move, the slide rod 410 then pulls the slide column 411 to move through the waist-shaped plate, the slide column 411 then slides in the slide frame 49 to drive the fan-shaped valve plate 48 to rotate, the torsion spring is twisted to seal the lower part of the round tube 47, after mud in the spherical net cage 43 finishes mud-water separation, the spherical net cage 43 stops rotating, the counterweight ball 41 loses centrifugal force to pull, the torsion spring resets to drive the fan-shaped valve plate 48 to reversely rotate, the port of the round tube 47 is in an open state, then the mud falls into the crushing mechanism 5, after the mud in the spherical net cage 43 is completely discharged, the round tube 47 is driven to rotate again through the driving motor, then the round tube 47 is closed again, and the mud in the control valve controls the branch tube 4a2 to enter the spherical net cage 43, and the steps are repeated, and the circulation is repeated.
Referring to fig. 3 and 7, in the present embodiment, the crushing mechanism 5 includes a conveyor belt assembly 51 installed on an upper portion of the vehicle body 1 and located under the round tube 47, a shaft rod fixedly connected to the upper portion of the vehicle body 1 through a support plate, a crushing cylinder 52 rotatably connected to the shaft rod through a spoke rod, the crushing cylinder 52 located directly above the conveyor belt assembly 51, a plurality of mounting frames 53 circumferentially and equidistantly embedded in the crushing cylinder 52, a plurality of mud removing plates 54 equally spaced from a spring telescopic column in each mounting frame 53, rollers 55 rotatably connected to one side of the mud removing plates 54 close to the shaft rod through a convex plate, an arc-shaped strip 56 fixedly connected to an outer surface wall of the shaft rod, a wavy plate 57 for being matched with the rollers 55, and a cover 8 sleeved outside the crushing mechanism 5 fixedly connected to the upper portion of the vehicle body 1.
The separated sludge falls onto the conveyer belt assembly 51, then the conveyer belt assembly 51 moves to drive the sludge to move rightwards, meanwhile, the external driving motor II drives the crushing cylinder 52 to synchronously rotate, the crushing cylinder 52 and the conveyer belt assembly 51 jointly operate to crush the sludge passing through the gap between the two, the crushing cylinder 52 drives the mud removing plate 54 to synchronously rotate in the rotating process, the mud removing plate 54 drives the roller 55 to pass through the wavy plate 57 in the rotating process, the crest and the trough of the wavy plate 57 are utilized to drive the roller 55 to reciprocate, and the roller 55 then drives the mud removing plate 54 to reciprocate, so that the sludge adhered on the outer wall of the crushing cylinder 52 in the crushing process is timely removed, the normal crushing effect of the crushing cylinder 52 is ensured, and the crushing quality is improved.
Referring to fig. 2, in this embodiment, the floater collector 2 includes a plate 21 disposed above the vehicle body 1, a pull rope 7 is fixedly connected between the plate 21 and the vehicle body 1, pontoons 22 are fixedly connected to front and rear sides of the plate 21, a drainage screen 23 is fixedly connected to an upper end surface of the plate 21, a blocking screen frame 24 is fixedly connected to an upper end surface of the drainage screen 23, and a plurality of guide fins are fixedly connected to a lower end surface of the plate 21 at equal intervals.
When the vehicle body 1 moves to a river channel part deeper in a water area and floating garbage is on the surface of the water area, the plate body 21 floats on the water surface by utilizing the pontoon 22, the plate body 21 is driven to move by the pull rope 7 while the vehicle body 1 moves, the water on the water surface is guided to the upper part of the water body by the inclined slope surface at the left part of the drainage screen 23 in the moving process of the plate body 21, and meanwhile, the garbage enters the upper part of the drainage screen 23 along with the water and is blocked by the blocking screen frame 24, so that the garbage floating on the water surface can be collected while sludge treatment is carried out.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "first," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "first", "second", "first", "second" may include at least one such feature, either explicitly or implicitly. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The embodiments of the present invention are all preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.
Claims (6)
1. A sludge treatment method for river channel environment treatment is characterized by comprising the following steps: the specific sludge treatment method for river environment treatment comprises the following steps:
s1, firstly, manually moving a sludge treatment device into a river channel, then, pushing the sludge treatment device to move on the river channel through manual or external driving equipment, and collecting dirt floating on the water surface by using a floater collector (2);
s2, controlling the operation of a sludge suction device (3) to suck the sludge into the sludge treatment device in the moving process of the sludge treatment device, and conveying the sludge into a separation mechanism (4) to disperse the sludge and separate sludge from water;
s3, conveying the sludge subjected to the separation work of the separation mechanism (4) in the S2 to a crushing mechanism (5) for crushing treatment;
s4, finally, crushing the massive sludge in the S3, conveying the crushed massive sludge into carbonization equipment (6) for heating carbonization treatment, and then re-paving the carbonized sludge into a river channel to finish sludge treatment work for river channel environment treatment;
the sludge treatment method for river environmental treatment in the steps S1-S4 of river environmental treatment is completed by matching a sludge treatment device, wherein the sludge treatment device consists of a vehicle body (1), a floating object collector (2), a sludge suction device (3), a separation mechanism (4), a crushing mechanism (5) and carbonization equipment (6); wherein:
the device is characterized in that a mud suction device (3) is arranged at the left part of the vehicle body (1), and a separating mechanism (4) which is used for separating water from mud in the mud and is communicated with the mud suction device (3), a crushing mechanism (5) which is used for crushing massive mud and a carbonization device (6) which is used for heating, drying and carbonizing the mud and is communicated with the crushing mechanism (5) are sequentially arranged on the upper end surface of the vehicle body (1) from left to right;
the floating object collector (2) is arranged right above the vehicle body (1), and a pull rope (7) is fixedly connected between the floating object collector (2) and the vehicle body (1);
separating mechanism (4) including through dead lever fixed connection in automobile body (1) upper portion and with dispersion subassembly (4 a) of suction dredge (3) intercommunication, water catch bowl (42) of a plurality of equidistance intercommunication in dispersion subassembly (4 a) port department, spherical cylinder mould (43) at water catch bowl (42) inner chamber are rotated through the swivel, a plurality of is rotated through upper junction plate circumference equidistance and is connected at spherical cylinder mould (43) upper portion elasticity arc unreeling roller (44), a plurality of is rotated through lower junction plate circumference equidistance and is connected at outside elasticity arc reeling roller (45) of swivel, elasticity arc unreeling roller (44) and elasticity arc reeling roller (45) outside winding have water absorption cloth (46) jointly, and water absorption cloth (46) cover is established the laminating outside spherical cylinder mould (43), spherical cylinder mould (43) lower part intercommunication has pipe (47), circular pipe (47) lower part is through the symmetry hinge of swivel coupling torsional spring two fan-shaped valve plates (48), sector valve plate (48) front portion is through spliced pole fixed connection sliding frame (49), front portion is connected with slide bar (410) through sliding frame fixed connection (410) sliding frame (410).
2. The sludge treatment method for river environmental treatment according to claim 1, wherein: the crushing mechanism (5) comprises a conveying belt assembly (51) arranged on the upper portion of the vehicle body (1) and located under a circular tube (47), a shaft rod is fixedly connected to the upper portion of the vehicle body (1) through a support plate, a crushing cylinder (52) is connected to the outer portion of the shaft rod through spoke rods in a rotating mode, the crushing cylinder (52) is located right above the conveying belt assembly (51), a plurality of mounting frames (53) are embedded in the inner circumference of the crushing cylinder (52) at equal intervals, a plurality of mud removing plates (54) are connected to the inner portion of each mounting frame (53) at equal intervals in a sliding mode and are connected to the same distance from a spring telescopic column in an equidistant mode, rollers (55) are connected to one side, close to the shaft rod, of each mud removing plate (54) through convex plates in a rotating mode, arc-shaped strips (56) are fixedly connected to the right portion of the outer surface wall of the shaft rod, wavy plates (57) are fixedly connected to the outer surface wall of the arc-shaped strips and used for being matched with the rollers (55), and a cover body (8) is sleeved on the outer portion of the crushing mechanism (5) in a fixedly connected to the upper portion of the vehicle body.
3. The sludge treatment method for river environmental treatment according to claim 1, wherein: the floater collector (2) comprises a plate body (21) arranged above a vehicle body (1), a pull rope (7) is fixedly connected between the plate body (21) and the vehicle body (1), pontoons (22) are fixedly connected to the front side and the rear side of the plate body (21), a drainage screen (23) is fixedly connected to the upper end face of the plate body (21), and a blocking screen frame (24) is fixedly connected to the upper end face of the drainage screen (23).
4. The sludge treatment method for river environmental treatment according to claim 1, wherein: the dispersing assembly (4 a) comprises a main pipe (4 a 1) communicated with the right part of the mud suction device (3), a plurality of branch pipes (4 a 2) are communicated with the right part of the main pipe (4 a 1) at equal intervals, a plurality of strip-shaped partition boards (4 a 3) are fixedly connected to the inside of the main pipe (4 a 1), the strip-shaped partition boards (4 a 3) are used for separating an inner cavity of the main pipe (4 a 1) into a plurality of channels corresponding to the branch pipes (4 a 2), and a control valve is arranged outside the branch pipes (4 a 2).
5. A sludge treatment process for river environmental remediation according to claim 3, wherein: the lower end surface of the plate body (21) is fixedly connected with a plurality of guide fins at equal intervals.
6. The sludge treatment method for river environmental treatment according to claim 4, wherein: the upper end face of the strip-shaped partition plate (4 a 3) is fixedly connected with a conical flow breaking sheet.
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