CN112939385B - Salvage and cleaning method for river treatment sludge - Google Patents
Salvage and cleaning method for river treatment sludge Download PDFInfo
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- CN112939385B CN112939385B CN202110151495.8A CN202110151495A CN112939385B CN 112939385 B CN112939385 B CN 112939385B CN 202110151495 A CN202110151495 A CN 202110151495A CN 112939385 B CN112939385 B CN 112939385B
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- 239000010802 sludge Substances 0.000 title claims abstract description 87
- 238000004140 cleaning Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 238000003756 stirring Methods 0.000 claims abstract description 57
- 238000009434 installation Methods 0.000 claims description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 58
- 230000000903 blocking effect Effects 0.000 claims description 39
- 238000004062 sedimentation Methods 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 23
- 238000007599 discharging Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 15
- 239000002699 waste material Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000001556 precipitation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 239000012535 impurity Substances 0.000 abstract description 12
- 238000011084 recovery Methods 0.000 abstract description 5
- 230000008929 regeneration Effects 0.000 abstract description 3
- 238000011069 regeneration method Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 8
- 239000010791 domestic waste Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 210000003608 fece Anatomy 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/40—Parts or components, e.g. receptacles, feeding or discharging means
- B01F29/401—Receptacles, e.g. provided with liners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/40—Parts or components, e.g. receptacles, feeding or discharging means
- B01F29/401—Receptacles, e.g. provided with liners
- B01F29/402—Receptacles, e.g. provided with liners characterised by the relative disposition or configuration of the interior of the receptacles
- B01F29/4023—Nature of the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/80—Mixers with rotating receptacles rotating about a substantially vertical axis
- B01F29/83—Mixers with rotating receptacles rotating about a substantially vertical axis with rotary paddles or arms, e.g. movable out of the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/12—Maintenance of mixers using mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/50—Mixing receptacles
- B01F35/51—Mixing receptacles characterised by their material
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention relates to a salvage and cleaning method for river treatment sludge, which uses a salvage and cleaning machine for river treatment sludge: the machine comprises a fixed base, support columns, a mounting bottom plate, stirring devices and a mounting frame, wherein the support columns are uniformly arranged at the upper ends of the fixed base close to four corners, the upper ends of the support columns are connected with the mounting bottom plate, the stirring devices are arranged at the upper ends of the mounting bottom plate, the stirring devices are arranged on the mounting frame, and the mounting frame is fixed at the upper end of the mounting bottom plate. The method can solve the problems that the salvaged river sludge has more mixed impurities, the traditional river treatment sludge salvaging and cleaning method has lower cleaning efficiency, a large amount of river sludge still sticks to the impurities, the recovery amount of the river sludge is less, the river sludge is inconvenient to uniformly carry out further regeneration treatment, the river sludge often sticks to a cleaning mechanism when the river sludge is cleaned, the river sludge is difficult to clean after being dried, the cleaning effect is reduced, and the like.
Description
Technical Field
The invention relates to the technical field of sludge salvage, in particular to a salvage and cleaning method for river treatment sludge.
Background
The river sludge is a precipitate substance composed of water, sewage, resident household garbage and the like, the organic matter content in the river sludge is quite rich and far higher than that of farm manure, and the river sludge can be directly used as the farm manure after being dried, can also be added into clay to be made into floor tiles, has the intensity equivalent to that of common red bricks and has a certain heat value. Generally, after the river sludge is salvaged, the river sludge is often cleaned directly because the impurities in the river sludge are too much and are difficult to directly recycle the river sludge, and the sludge is not classified for recycling.
At present, when salvaging and cleaning river course treatment sludge, the following defects generally exist: 1. the salvaged river sludge has more mixed impurities, the traditional river treatment sludge salvaging and cleaning method has lower cleaning efficiency, a large amount of river sludge still adheres to the impurities, the recovery amount of the river sludge is less, and the further regeneration treatment is not convenient to uniformly carry out; 2. traditional river course treatment mud salvages clearance method, when clearing up river course mud, river course mud often can glue and glues on the clean-up equipment, is difficult to wash after the drying, can reduce the effect of clearance.
Disclosure of Invention
Firstly, the technical problem to be solved.
The method can solve the problems that the salvaged river mud has more mixed impurities, the traditional river treatment mud salvaging and cleaning method has lower cleaning efficiency, a large amount of river mud still adheres to the impurities, the recovery amount of the river mud is less, the method is inconvenient to uniformly carry out further regeneration treatment, and the traditional river treatment mud salvaging and cleaning method has the problems that the river mud often adheres to a cleaning mechanism when the river mud is cleaned, the river mud is difficult to clean after being dried, the cleaning effect is reduced, and the like.
And (II) technical scheme.
In order to achieve the above purpose, the invention adopts the following technical scheme that the river treatment sludge salvaging and cleaning method uses a river treatment sludge salvaging and cleaning machine: the machine comprises a fixed base, support columns, a mounting bottom plate, stirring devices and a mounting frame, wherein the support columns are uniformly arranged at the upper ends of the fixed base close to four corners, the upper ends of the support columns are connected with the mounting bottom plate, the stirring devices are arranged at the upper ends of the mounting bottom plate, the stirring devices are arranged on the mounting frame, and the mounting frame is fixed at the upper end of the mounting bottom plate.
Unable adjustment base include PMKD, sedimentation tank, filter, slide rail and collection cabinet, the left side of PMKD up end is fixed with the sedimentation tank, is provided with the filter in the sedimentation tank, the upper end middle part of PMKD is fixed with the slide rail, slides on the slide rail and is provided with the collection cabinet, and concrete during operation carries out preliminary filtration separation to the mixture of mud and water through sedimentation tank and filter to deposit in the sedimentation tank, isolate mud, collect the waste material and the domestic waste etc. that separate through the collection cabinet, and regularly take out the collection cabinet along the slide rail, carry out recycle treatment to waste material and domestic waste.
The installation bottom plate comprises an installation plate, an installation roller, a water outlet hole, an arc blocking plate, a card, an annular baffle plate, a reverse rotation mechanism, a discharging mechanism, a fixed cylinder, a connecting rod and a water outlet pipe, wherein the upper end of the support column is connected with the installation plate, the middle part of the upper end of the installation plate is rotationally provided with the installation roller, the water outlet hole is uniformly formed in the left side wall of the installation roller from top to bottom, the arc blocking plate is tightly attached to the outside of the water outlet hole, the rear end of the arc blocking plate is connected with the installation roller through a pin shaft, the card is arranged on the upper side of the front end of the arc blocking plate, the right end of the card is connected with the upper end of the installation roller in a sliding fit manner, the annular baffle plate is connected on the outer wall of the lower side of the installation roller, the reverse rotation mechanism is arranged below the annular baffle plate, the reverse rotation mechanism is arranged on the installation roller, the discharging mechanism is arranged below the reverse rotation mechanism, the discharging mechanism is arranged on the installation roller, the outer side of the installation roller is provided with a fixed cylinder, the fixed cylinder is connected with the installation frame through connecting rods symmetrically arranged at the front end and the rear end, the lower side of the left end of the fixed cylinder is communicated with a water outlet pipe, the lower end of the water outlet pipe is positioned above the sedimentation tank, when the device specifically works, sludge mixture is poured into the installation roller and a proper amount of water is injected into the installation roller, the installation roller is driven to rotate anticlockwise through the reverse rotation mechanism, the sludge mixture in the installation roller is attached to the inner wall of the installation roller under the action of centrifugal force and rotates along with the rotation of the installation roller, the stirring mechanism is used for stirring the sludge mixture, after a period of stirring, a card is pulled out, the arc-shaped blocking plate is rotated, the blocking effect on the water outlet hole is lost, at the moment, the mixed liquid of the water and the sludge flows into the fixed cylinder, under the sealing effect of the annular baffle plate, the mixed liquid of water and sludge flows into a sedimentation tank through a water outlet pipe for sedimentation separation, the sludge is collected, and separated waste falls into a collection cabinet from the lower side of the installation roller through a discharging mechanism.
The stirring device comprises a driving motor, a rotating shaft, arc grooves and a stirring mechanism, wherein the driving motor is arranged in the middle of the upper end of the mounting frame through a motor base, an output shaft of the driving motor is connected with the rotating shaft, the lower end of the rotating shaft is rotationally arranged on the discharging mechanism, the arc grooves are symmetrically and uniformly formed in the left side and the right side of the rotating shaft from top to bottom, the stirring mechanism is arranged in the arc grooves, and the rotating shaft is driven to rotate through the driving motor during specific work, so that the stirring mechanism in the arc grooves is driven to rotate clockwise by the rotating shaft, the sludge mixture is sufficiently stirred, so that sludge is separated from river garbage and the like as much as possible and is mixed with water, and the sludge is conveniently transported out through water.
The stirring mechanism include dwang, the erection column, the connecting spring, circular sliding groove, slide the post, reset spring, stirring pole, dead lever and arc, the arc inslot rotates and is provided with the dwang, the dwang is located the outer one end of arc groove and is fixed with the erection column, the lower extreme of erection column passes through connecting spring and rotation axis connection, circular sliding groove has been seted up in the erection column, the circular sliding groove is interior to be provided with the post that slides, the post that slides passes through reset spring and circular sliding groove to be connected, the upper and lower both ends symmetry rotation of post downside outer wall is provided with the stirring pole, the lower extreme of post that slides is fixed with the dead lever, be connected with the arc on the dead lever, specific during operation, drive the axis of rotation through driving motor and rotate, and then make the dwang upwards rotate under the effect of centrifugal force, and drive the erection column upwards rotate, tension connecting spring, at this moment, slide the post and roll-off in the effect under the centrifugal force, and tension reset spring, after the inner wall contact of arc and erection roller, slide the post and the circular sliding groove, because in the stirring process, can hang the post and hang the impurity on the lower side of the upper and lower extreme of the rotation of the arc, and the rotation of the elastic connection spring is connected under the effect of the rotating pole, the elastic material has been accomplished, and the impurity is further down in the effect of the rotation of the rotating mechanism under the effect of the rotating.
The river course treatment sludge salvaging and cleaning process by adopting the machine also comprises the following steps.
S1, pouring sludge: the sludge mixture was poured into the installation rolls and an appropriate amount of water was injected.
S2, stirring and separating: the driving motor drives the rotating shaft to rotate clockwise, so that the stirring mechanism stirs the sludge mixture, and the reverse rotating mechanism drives the installation roller to rotate anticlockwise.
S3, precipitation and collection: after stirring for a period of time, the card is drawn out, so that the mixed liquid of water and sludge is exposed from the water hole, flows into a sedimentation tank through a water outlet pipe for sedimentation and separation, and then the sludge is collected.
S4, waste material cleaning: the separated waste falls into the collection cabinet through the discharging mechanism and is cleaned regularly.
Preferably, the reverse rotation mechanism comprises a transmission gear, an annular sliding groove, a limit sliding block, a driving gear and a driving motor, wherein the transmission gear is arranged on the outer wall of the lower side of the installation roller, the annular sliding groove is arranged below the transmission gear, the annular sliding groove is arranged on the installation plate, the limit sliding block is symmetrically arranged on the left side and the right side of the lower end of the transmission gear, the limit sliding block is arranged in the annular sliding groove in a sliding manner, the right side of the transmission gear is meshed with the driving gear, the upper end of the driving gear is connected with an output shaft of the driving motor, and the driving motor is arranged on the right side of the upper end of the installation plate through a motor fixing seat.
Preferably, the discharging mechanism comprises a material blocking bottom plate, a blocking ring, a connecting bottom rod, a limiting spring and a cylinder, wherein the left side and the right side of the lower side of the side wall of the mounting roller are provided with the blocking ring in a sliding manner, the lower end of the blocking ring is connected with the material blocking bottom plate through the connecting bottom rod, the left side and the right side of the upper end of the connecting bottom rod are connected with the material blocking bottom plate through the limiting spring, the cylinder is mounted at the middle part of the lower end of the material blocking bottom plate, and the ejection end of the cylinder is connected with the middle part of the connecting bottom rod.
Preferably, the diameter of the water outlet hole is gradually increased from right to left, so that the water outlet hole is prevented from being blocked.
Preferably, the upper end of the annular baffle plate is tightly attached to the lower end of the fixed cylinder, so that the sealing effect is achieved, and the mixture of water and sludge can flow out from the water outlet pipe.
Preferably, the arc plate is made of rubber material.
(III) beneficial effects.
1. According to the river treatment sludge salvaging and cleaning method, the integrated mechanical equipment for stirring, separating and separating the river sludge is designed, the recovery rate of the river sludge is increased, the working steps of manual operation are simplified, the amount of the river sludge stuck on the cleaning equipment is reduced as much as possible, the recovery amount of the river sludge is ensured, and meanwhile, the cleaning effect is ensured.
2. According to the river treatment sludge salvaging and cleaning method, the stirring mechanism and the reverse rotation mechanism are matched, the reverse rotation mechanism drives the sludge mixture in the installation roller to reversely rotate, and then the stirring mechanism separates the sludge from household garbage and the like.
3. According to the river treatment sludge salvaging and cleaning method, the telescopic sliding column and the expandable stirring rod in the stirring mechanism are used for stirring the sludge mixture in the installation roller in the maximum range, and the sliding column is retracted into the circular sliding groove through the elastic action of the reset spring to scrape residual waste on the sliding column.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a flow chart of the operation of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is a right side view of the present invention.
Fig. 4 is a schematic view of a part of the three-dimensional structure of the reverse rotation mechanism and the discharging mechanism of the present invention.
Fig. 5 is a cross-sectional view of the present invention.
Fig. 6 is an enlarged view of a portion at X of fig. 2 in accordance with the present invention.
Fig. 7 is an enlarged view of a portion of the present invention at Y of fig. 5.
Fig. 8 is an enlarged view of a portion of the invention at Z of fig. 5.
Fig. 9 is an enlarged view of a portion of the present invention at V of fig. 5.
Detailed Description
Embodiments of the invention are described in detail below with reference to the attached drawings, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.
As shown in fig. 1 to 9, a method for salvaging and cleaning river course treatment sludge uses a river course treatment sludge salvaging and cleaning machine: the machine comprises a fixed base 1, support columns 2, a mounting base plate 3, stirring devices 4 and a mounting frame 5, wherein the support columns 2 are uniformly mounted at the upper ends of the fixed base 1 close to four corners, the mounting base plate 3 is connected with the upper ends of the support columns 2, the stirring devices 4 are arranged at the upper ends of the mounting base plate 3, the stirring devices 4 are mounted on the mounting frame 5, and the mounting frame 5 is fixed at the upper ends of the mounting base plate 3.
The fixed base 1 include PMKD 11, sedimentation tank 12, filter 13, slide rail 14 and collection cabinet 15, the left side of PMKD 11 up end is fixed with sedimentation tank 12, be provided with filter 13 in the sedimentation tank 12, the upper end middle part of PMKD 11 is fixed with slide rail 14, slide on the slide rail 14 and be provided with collection cabinet 15, the concrete during operation carries out preliminary filtration separation to the mixture of mud and water through sedimentation tank 12 and filter 13 to deposit in sedimentation tank 12, isolate mud, collect waste material and domestic waste etc. that separate through collection cabinet 15, and regularly take out collection cabinet 15 along slide rail 14, carry out recycling treatment to waste material and domestic waste.
The installation bottom plate 3 comprises an installation plate 31, an installation roller 32, a water outlet 33, an arc-shaped blocking plate 34, a card 35, an annular baffle plate 36, a reverse rotation mechanism 37, a discharging mechanism 38, a fixed cylinder 39, a connecting rod 310 and a water outlet pipe 311, wherein the upper end of the support column 2 is connected with the installation plate 31, the installation roller 32 is rotatably arranged in the middle of the upper end of the installation plate 31, the water outlet 33 is uniformly formed in the left side wall of the installation roller 32 from top to bottom, the arc-shaped blocking plate 34 is tightly attached to the water outlet 33, the rear end of the arc-shaped blocking plate 34 is connected with the installation roller 32 through a pin shaft, the card 35 is arranged on the upper side of the front end of the arc-shaped blocking plate 34, the right end of the card 35 is connected with the upper end of the installation roller 32 in a sliding fit manner, the annular baffle plate 36 is connected on the outer wall of the lower side of the installation roller 32, the reverse rotation mechanism 37 is arranged on the installation roller 32, the discharging mechanism 38 is arranged below the reverse rotation mechanism 37, the discharging mechanism 32 is arranged on the installation roller 32, the outer side of the installation roller 32 is provided with the arc-shaped blocking plate 34, the front end 39 is fixedly connected with the water outlet pipe 311 at the two ends of the front end of the installation roller 3, and the water outlet pipe is fixedly connected with the upper end of the sedimentation tank 311; the diameter of the water outlet hole 33 is gradually increased from right to left, so that the water outlet hole 33 is prevented from being blocked; the upper end of the annular baffle 36 is tightly attached to the lower end of the fixed cylinder 39, the sealing effect is achieved, the mixture of water and sludge flows out of the water outlet pipe 311, when the annular baffle is particularly used, the sludge mixture is poured into the installation roller 32, a proper amount of water is injected, the installation roller 32 is driven to rotate anticlockwise through the reverse rotation mechanism 37, the sludge mixture in the installation roller 32 is attached to the inner wall of the installation roller 32 under the action of centrifugal force to rotate along with the rotation of the installation roller 32, the stirring mechanism 44 is used for stirring the sludge mixture for a period of time, the card 35 is pulled out, the arc-shaped baffle 34 is rotated, the blocking effect on the water outlet hole 33 is lost, at the moment, the mixture of water and sludge flows out of the water outlet hole 33 and flows into the fixed cylinder 39, the mixture of water and sludge flows into the sedimentation tank 12 through the water outlet pipe 311 for sedimentation separation under the sealing effect of the annular baffle 36, the separated waste falls into the collection cabinet 15 from the lower side of the installation roller 32 through the discharge mechanism 38.
The reverse rotation mechanism 37 comprises a transmission gear 371, an annular slide groove 372, a limit slide block 373, a driving gear 374 and a driving motor 375, wherein the transmission gear 371 is installed on the outer wall of the lower side of the installation roller 32, the annular slide groove 372 is arranged below the transmission gear 371, the annular slide groove 372 is arranged on the installation plate 31, the limit slide block 373 is symmetrically installed on the left side and the right side of the lower end of the transmission gear 371, the limit slide block 373 is arranged in the annular slide groove 372 in a sliding mode, the right side of the transmission gear 371 is meshed with the driving gear 374, the upper end of the driving gear 374 is connected with an output shaft of the driving motor 375, the driving motor 375 is installed on the right side of the upper end of the installation plate 31 through a motor fixing seat, and in specific operation, the driving gear 374 is driven to rotate clockwise through the driving motor 375, and then the driving gear 371 is driven to rotate anticlockwise, at this moment, the limit slide block 373 slides in the annular slide groove 372, and the movement track of the driving gear 371 is limited through the annular slide groove 372.
The discharging mechanism 38 comprises a blocking bottom plate 381, a blocking ring 382, a connecting bottom rod 383, a limiting spring 384 and an air cylinder 385, wherein the blocking bottom plate 381 is arranged on the lower side of the side wall of the mounting roller 32, the blocking ring 382 is slidably arranged on the left side and the right side of the blocking bottom plate 381, the lower end of the blocking ring 382 is connected with the connecting bottom rod 383 through the connecting bottom rod 383, the left side and the right side of the upper end of the connecting bottom rod 383 are connected with the blocking bottom plate 381 through the limiting spring 384, the air cylinder 385 is arranged in the middle of the lower end of the blocking bottom plate 381, the ejection end of the air cylinder 385 is connected with the middle of the connecting bottom rod 383, and when the device specifically works, after water and sludge solution flow out, the connecting bottom rod 383 is pushed to move downwards through the air cylinder 385, and then the limiting spring 384 is synchronously stretched, so that the blocking ring 382 moves downwards, and garbage falls out of a gap of the blocking ring 382 and falls into the collecting cabinet 15.
The stirring device 4 comprises a driving motor 41, a rotating shaft 42, an arc groove 43 and a stirring mechanism 44, wherein the driving motor 41 is installed in the middle of the upper end of the mounting frame 5 through a motor base, an output shaft of the driving motor 41 is connected with the rotating shaft 42, the lower end of the rotating shaft 42 is rotationally arranged on the discharging mechanism 38, the arc groove 43 is symmetrically and uniformly formed in the left side and the right side of the rotating shaft 42 from top to bottom, the stirring mechanism 44 is arranged in the arc groove 43, and the driving motor 41 drives the rotating shaft 42 to rotate during specific operation, so that the rotating shaft 42 drives the stirring mechanism 44 in the arc groove 43 to rotate clockwise, the sludge mixture is sufficiently stirred, so that sludge is separated from river garbage and the like as much as possible and is mixed with water, and the sludge is conveniently transported out through water.
The stirring mechanism 44 includes a rotating rod 441, a mounting post 442, a connecting spring 443, a circular sliding groove 444, a sliding post 445, a return spring 446, a stirring rod 447, a fixing rod 448 and an arc plate 449, wherein the rotating rod 441 is rotatably disposed in the arc groove 43, the mounting post 442 is fixed at one end of the rotating rod 441 located outside the arc groove 43, the lower end of the mounting post 442 is connected with the rotating shaft 42 through the connecting spring 443, the circular sliding groove 444 is formed in the mounting post 442, the sliding post 445 is slidably disposed in the circular sliding groove 444, the sliding post 445 is connected with the circular sliding groove 444 through the return spring 446, stirring rods 447 are symmetrically rotatably disposed at the upper and lower ends of the outer wall of the lower side of the sliding post 445, the fixing rod 448 is fixed at the lower end of the sliding post 445, and the arc plate 449 is connected on the fixing rod 448; the arc plate 449 is made of rubber material, and is specifically operated, the driving motor 41 drives the rotation shaft 42 to rotate, so that the rotation rod 441 drives the installation column 442 to rotate upwards under the action of centrifugal force, the connecting spring 443 is stretched, at this time, the sliding column 445 slides out of the circular sliding groove 444 under the action of centrifugal force, and the reset spring 446 is stretched, after the arc plate 449 contacts with the inner wall of the installation roller 32, the sliding column 445 does not slide out of the circular sliding groove 444, and impurities and the like may be hung on the installation column 442 and the sliding column 445 in the stirring process, and the received resistances are different, so that under the action of the connecting spring 443, the rotation rod 441 drives the installation column 442 to rotate appropriately up and down, so that the arc plate 449 slides along the inner wall of the installation roller 32, and simultaneously slides up and down, stirring of the sludge mixture is enhanced, after stirring is completed, the rotation rod 441 resets under the elastic action of the reset spring 446, the sliding column 445 slides into the circular sliding groove 444 under the elastic action of the reset spring 446, and the impurities may be scraped down by the stirring mechanism, and the impurities may be left on the sliding column 445.
The river course treatment sludge salvaging and cleaning process by adopting the machine also comprises the following steps.
S1, pouring sludge: the sludge mixture is poured into the installation roller 32, and an appropriate amount of water is injected.
S2, stirring and separating: the driving motor 41 drives the rotating shaft 42 to rotate clockwise, so that the stirring mechanism 44 stirs the sludge mixture, and the mounting roller 32 is driven to rotate counterclockwise by the reverse rotation mechanism 37.
S3, precipitation and collection: after stirring for a period of time, the card 35 is pulled out, so that the mixed liquid of water and sludge flows out from the water outlet hole 33, flows into the sedimentation tank 12 through the water outlet pipe 311 for sedimentation separation, and then the sludge is collected.
S4, waste material cleaning: the separated waste is dropped into the collection bin 15 by the discharge mechanism 38 and cleaned periodically.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A salvage and cleaning method for river course treatment sludge uses a salvage and cleaning machine for river course treatment sludge: the machine comprises a fixed base (1), a support column (2), a mounting bottom plate (3), an agitating device (4) and a mounting rack (5), and is characterized in that: the upper end of the fixed base (1) is close to four corners and is uniformly provided with support columns (2), the upper ends of the support columns (2) are connected with a mounting bottom plate (3), the upper end of the mounting bottom plate (3) is provided with an agitating device (4), the agitating device (4) is arranged on a mounting frame (5), and the mounting frame (5) is fixed at the upper end of the mounting bottom plate (3);
the fixed base (1) comprises a fixed bottom plate (11), a sedimentation tank (12), a filter plate (13), a sliding rail (14) and a collecting cabinet (15), wherein the sedimentation tank (12) is fixed on the left side of the upper end face of the fixed bottom plate (11), the filter plate (13) is arranged in the sedimentation tank (12), the sliding rail (14) is fixed in the middle of the upper end of the fixed bottom plate (11), and the collecting cabinet (15) is arranged on the sliding rail (14) in a sliding manner;
the installation bottom plate (3) comprises an installation plate (31), an installation roller (32), a water outlet hole (33), an arc blocking plate (34), a card (35), an annular baffle plate (36), a reverse rotation mechanism (37), a discharging mechanism (38), a fixed cylinder (39), a connecting rod (310) and a water outlet pipe (311), wherein the upper end of the support column (2) is connected with the installation plate (31), the installation roller (32) is rotationally arranged in the middle of the upper end of the installation plate (31), the water outlet hole (33) is uniformly formed in the left side wall of the installation roller (32) from top to bottom, the arc blocking plate (34) is tightly attached to the water outlet hole (33), the rear end of the arc blocking plate (34) is connected with the installation roller (32) through a pin shaft, the upper side of the front end of the arc blocking plate (34) is provided with the card (35), the right end of the card (35) is connected with the upper end of the installation roller (32) through a sliding fit mode, the annular baffle plate (36) is connected on the outer wall of the lower side of the installation roller (32), the annular baffle plate (36) is provided with the reverse rotation mechanism (37) below the installation roller (37), the reverse rotation mechanism (37) is tightly attached to the reverse rotation mechanism (38) on the reverse rotation mechanism (37) and the discharging mechanism (38), the outer side of the installation roller (32) is provided with a fixed cylinder (39), the fixed cylinder (39) is connected with the installation frame (5) through a connecting rod (310) symmetrically installed at the front end and the rear end, the lower side of the left end of the fixed cylinder (39) is communicated with a water outlet pipe (311), and the lower end of the water outlet pipe (311) is positioned above the sedimentation tank (12);
The stirring device (4) comprises a driving motor (41), a rotating shaft (42), arc grooves (43) and a stirring mechanism (44), wherein the driving motor (41) is installed in the middle of the upper end of the mounting frame (5) through a motor base, an output shaft of the driving motor (41) is connected with the rotating shaft (42), the lower end of the rotating shaft (42) is rotationally arranged on the discharging mechanism (38), the arc grooves (43) are symmetrically and uniformly formed in the left side and the right side of the rotating shaft (42) from top to bottom, and the stirring mechanism (44) is arranged in the arc grooves (43);
The stirring mechanism (44) comprises a rotating rod (441), a mounting column (442), a connecting spring (443), a circular sliding groove (444), a sliding column (445), a reset spring (446), a stirring rod (447), a fixed rod (448) and an arc plate (449), wherein the rotating rod (441) is arranged in the rotating mode in the arc groove (43), the mounting column (442) is fixed at one end, located outside the arc groove (43), of the rotating rod (441), the lower end of the mounting column (442) is connected with the rotating shaft (42) through the connecting spring (443), the circular sliding groove (444) is formed in the mounting column (442), the sliding column (445) is connected with the circular sliding groove (444) through the reset spring (446), the stirring rod (447) is symmetrically arranged at the upper end and the lower end of the outer wall of the lower side of the sliding column (445), the fixed rod (448) is fixed at the lower end of the sliding column (445), and the arc plate (449) is connected on the fixed rod (448);
The river course treatment sludge salvaging and cleaning process by adopting the machine further comprises the following steps:
S1, pouring sludge: pouring the sludge mixture into the installation roller (32) and injecting a proper amount of water;
S2, stirring and separating: the driving motor (41) drives the rotating shaft (42) to rotate clockwise, so that the stirring mechanism (44) stirs the sludge mixture, and the mounting roller (32) is driven to rotate anticlockwise through the reverse rotating mechanism (37);
S3, precipitation and collection: after stirring for a period of time, the card (35) is drawn out, so that the mixed liquid of water and sludge flows out from the water outlet hole (33), flows into the sedimentation tank (12) through the water outlet pipe (311) for sedimentation and separation, and then the sludge is collected;
S4, waste material cleaning: the separated waste is dropped into a collection tank (15) by a discharge mechanism (38) and cleaned periodically.
2. The method for salvaging and cleaning river course treatment sludge according to claim 1, which is characterized in that: the reverse rotation mechanism (37) comprises a transmission gear (371), an annular sliding groove (372), a limit sliding block (373), a driving gear (374) and a driving motor (375), wherein the transmission gear (371) is arranged on the outer wall of the lower side of the installation roller (32), the annular sliding groove (372) is arranged below the transmission gear (371), the annular sliding groove (372) is arranged on the installation plate (31), the limit sliding block (373) is symmetrically arranged on the left side and the right side of the lower end of the transmission gear (371), the limit sliding block (373) is arranged in the annular sliding groove (372) in a sliding mode, the right side of the transmission gear (371) is meshed with the driving gear (374), the upper end of the driving gear (374) is connected with an output shaft of the driving motor (375), and the driving motor (375) is arranged on the right side of the upper end of the installation plate (31) through a motor fixing seat.
3. The method for salvaging and cleaning river course treatment sludge according to claim 1, which is characterized in that: the discharging mechanism (38) comprises a material blocking bottom plate (381), a blocking ring (382), a connecting bottom rod (383), a limiting spring (384) and an air cylinder (385), wherein the left side and the right side of the side wall of the installation roller (32) are provided with the blocking ring (382) in a sliding mode, the lower end of the blocking ring (382) is connected with the connecting bottom rod (383), the left side and the right side of the upper end of the connecting bottom rod (383) are connected with the material blocking bottom plate (381) through the limiting spring (384), an air cylinder (385) is installed in the middle of the lower end of the material blocking bottom plate (381), and the ejection end of the air cylinder (385) is connected with the middle of the connecting bottom rod (383).
4. The method for salvaging and cleaning river course treatment sludge according to claim 1, which is characterized in that: the diameter of the water outlet hole (33) is gradually increased from right to left.
5. The method for salvaging and cleaning river course treatment sludge according to claim 1, which is characterized in that: the upper end of the annular baffle plate (36) is tightly attached to the lower end of the fixed cylinder (39).
6. The method for salvaging and cleaning river course treatment sludge according to claim 1, which is characterized in that: the arc-shaped plate (449) is made of rubber materials.
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| CN106759604A (en) * | 2017-01-05 | 2017-05-31 | 刘长苗 | A kind of municipal channel cleanout harnessing project silt cleaning machinery |
| CN108086375A (en) * | 2017-12-18 | 2018-05-29 | 朱兆明 | A kind of city river dredging system and its method of work |
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