CN117645398A - Sludge airing and dewatering device capable of being uniformly paved - Google Patents
Sludge airing and dewatering device capable of being uniformly paved Download PDFInfo
- Publication number
- CN117645398A CN117645398A CN202410122434.2A CN202410122434A CN117645398A CN 117645398 A CN117645398 A CN 117645398A CN 202410122434 A CN202410122434 A CN 202410122434A CN 117645398 A CN117645398 A CN 117645398A
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- mud
- fixedly connected
- sludge
- blocks
- wall
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- 239000010802 sludge Substances 0.000 title claims abstract description 92
- 239000004575 stone Substances 0.000 claims abstract description 74
- 238000007790 scraping Methods 0.000 claims abstract description 21
- 230000001360 synchronised effect Effects 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000001035 drying Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 9
- 230000018044 dehydration Effects 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The invention relates to the technical field of sludge treatment, in particular to a sludge airing and dewatering device capable of being uniformly paved, which comprises a sludge conveying assembly, wherein a filter stone assembly is movably arranged at the top of the sludge conveying assembly, a sludge feeding tank is fixedly arranged at the top of the sludge conveying assembly, a fixed frame is fixedly connected to the outer wall of the sludge feeding tank, a sludge feeding assembly is rotatably arranged in the sludge feeding tank, the sludge feeding assembly movably extends to the outside of the sludge feeding tank, a sludge scraping assembly is movably arranged at the bottom of the filter stone assembly, and the filter stone assembly comprises two support frames distributed left and right. The mud is separated from the stone through setting up the filter stone grating, and after the whole weight of filter stone grating increases, the magnetic attraction between a plurality of upper magnetic blocks and the lower magnetic blocks is less than the total weight of filter stone grating and accumulated stone now, and a plurality of upper magnetic blocks separate with a plurality of lower magnetic blocks, and filter stone grating can overturn downwards along the rotation track of hinge hole and articulated pole, empties accumulated stone.
Description
Technical Field
The invention relates to the technical field of sludge treatment, in particular to a sludge airing and dewatering device capable of being uniformly paved.
Background
Sludge dewatering is a sludge treatment method for removing water from raw, concentrated or digested sludge in a fluid state and converting the raw, concentrated or digested sludge into semisolid or solid sludge blocks. The dehydration method mainly comprises a natural drying method, a mechanical dehydration method and a granulation method;
according to the authorized bulletin number: the utility model discloses a can evenly lay mud dries dewatering device, carry out block and separation through the top both ends of box in the grip block to the filter-pressing, the rethread sets up a plurality of base that dries, place the filter-pressing in the inside of drying the base and dry, thereby reach and evenly lay mud, thereby practice thrift the consumption of stoving energy, further promote work efficiency, through the discovery after using above-mentioned current device, because probably still can contain some little stone in the mud, but above-mentioned current device can not reject the stone that contains in the mud, make the stone can participate in the extrusion with the mud together, and the stone can withstand the filter-pressing lid and make it unable to push down thoroughly, thereby cause the incompletely of mud filter-pressing dehydration.
Disclosure of Invention
Therefore, the invention provides a sludge airing and dewatering device capable of being uniformly paved so as to solve the problems.
The invention provides the following technical scheme: the utility model provides a mud that can evenly lay dries dewatering device, includes the mud conveying subassembly, the top activity of mud conveying subassembly is equipped with the filter stone subassembly, the fixed mud tank that is equipped with in top of mud conveying subassembly, fixedly connected with fixed frame on the outer wall of mud tank is fed, the inside rotation of mud tank is equipped with and feeds mud subassembly, it extends to the outside of mud tank to feed mud subassembly activity, filter stone subassembly bottom activity is equipped with scrapes mud subassembly;
the stone filter assembly comprises two supporting frames which are distributed left and right, the tops of the two supporting frames are fixedly connected with two guide blocks which are distributed front and back, a mud protection frame is movably arranged between the two guide blocks, a mud throwing port is formed in the bottom of the mud protection frame in a penetrating mode, hinge holes are formed in the front portions of the left side face and the right side face of the mud protection frame in a penetrating mode, the two hinge holes are communicated with the mud throwing port, hinge rods are connected in the two hinge holes in a rotating mode, and a stone filter screen is connected between the two hinge rods and located in the mud throwing port;
the mud feeding assembly comprises a mud guiding roller, the mud guiding roller is rotationally positioned in the mud feeding tank, the mud guiding roller is rotationally connected with the top wall of the mud feeding tank through a bearing, and a spiral mud feeding sheet is fixedly connected to the outer wall of the mud guiding roller;
the mud scraping assembly comprises two polished rods which are distributed left and right, the two polished rods are fixedly connected with the front wall and the rear wall of the two supporting frames respectively, and three mud scraping plates which are distributed front and back are connected to the outer walls of the polished rods in a sliding mode.
As a preferable scheme of the invention, two splines are fixedly connected to the outer wall of the hinge rod, the two splines are symmetrically distributed about the circle center of the hinge rod, telescopic sleeves are respectively and slidably connected to the outer wall of the hinge rod, two key grooves are respectively and slidably formed in the inner wall of the telescopic sleeves, the inner wall of each key groove is slidably connected with the outer wall of each spline, adapter seats are respectively and rotatably sleeved on the outer wall of each telescopic sleeve, the adapter seats are respectively and fixedly connected to the back surface of one guide block, two linkage gears are respectively and fixedly connected to the outer wall of each telescopic sleeve, the tops of the two guide blocks are commonly connected with two positioning blocks distributed left and right, the bottoms of the two positioning blocks are fixedly connected with two supporting brackets distributed front and back, two upper and lower guide wheels are respectively and rotatably connected to the interiors of the two supporting brackets, linkage arms are movably connected between the two guide wheels, the two linkage arms are positioned on the left and right sides of the mud protection frame, one end of each linkage arm is fixedly connected with a linkage gear block, the two gear blocks are respectively and are respectively connected with two linkage gear blocks, and the two gear blocks are respectively and are far away from one end of each linkage gear block.
As a preferable scheme of the invention, the bottom rear end of the mud protection frame is fixedly connected with a plurality of upper magnetic blocks which are distributed left and right, the bottom rear end of the filter screen is fixedly connected with a plurality of attraction blocks which are distributed left and right, the tops of one ends of the attraction blocks, which are far away from the filter screen, are fixedly connected with lower magnetic blocks, and the positions of the lower magnetic blocks and the positions of the upper magnetic blocks are in one-to-one correspondence.
As a preferable scheme of the invention, the periphery of each hinge rod is sleeved with a torsion spring, the outer walls of the two hinge rods are fixedly connected with a limited torsion flange block, the torsion springs are positioned between the mud protection frame and the limited torsion flange block, and two ends of the mud protection frame are fixedly connected with opposite surfaces of the mud protection frame and the limited torsion flange block respectively.
As a preferable scheme of the invention, two sliding grooves which are distributed left and right are respectively penetrated on opposite surfaces of two guide blocks, sliding blocks are respectively and slidably connected in the sliding grooves, the number of the sliding blocks is four, the four sliding blocks are respectively and fixedly connected with the front surface and the back surface of a mud protection frame, two vertically distributed reciprocating racks are fixedly connected with the front surface of the mud protection frame, an incomplete gear is meshed between the two reciprocating racks, a reciprocating shaft rod is fixedly connected to the inner wall of the incomplete gear, the reciprocating shaft rod movably penetrates through the guide blocks at the front part and is rotatably connected with the penetrating holes of the guide blocks through bearings, and one end of the reciprocating shaft rod, which is far away from the incomplete gear, is fixedly connected with a first passive bevel gear.
As a preferable scheme of the invention, the top of the mud guiding roller is fixedly connected with a Marsh wheel, the top of the mud feeding tank is rotationally connected with a positioning shaft rod, the outer wall of the positioning shaft rod is fixedly connected with a Marsh rocking handle, the Marsh rocking handle is positioned at the side edge of the Marsh wheel, the top of the positioning shaft rod is fixedly connected with a driven synchronous wheel, the outer wall of the driven synchronous wheel is sleeved with a synchronous belt, one end of the synchronous belt, which is far away from the driven synchronous wheel, is connected with a driving synchronous wheel in a matched manner, the inner wall of the driving synchronous wheel is fixedly connected with a transmission shaft rod, the outer wall of the transmission shaft rod is rotationally sleeved with a first bearing seat and a second bearing seat, the first bearing seat is positioned at the top of the second bearing seat, the outer wall of the transmission shaft rod is fixedly connected with a second driven bevel gear, the second driven bevel gear is meshed with the first driven bevel gear, the first bearing seat is fixedly connected with the front surface of a fixed frame, and the second bearing seat is fixedly connected with the front surface of one guide block.
As a preferable scheme of the invention, two connecting rods which are distributed left and right are fixedly connected between two adjacent scrapers, wherein the front of one of the scrapers positioned at the forefront is fixedly connected with a stress seat, the top of the stress seat is hinged with a connecting rod, one end of the connecting rod, which is far away from the stress seat, is hinged with a rocker arm, and the rocker arm is fixedly connected with the bottom of a transmission shaft rod.
As a preferable scheme of the invention, the front surface of one guide block positioned at the front part is fixedly connected with a servo motor through a fixed bracket, the end part of an output shaft of the servo motor is fixedly connected with a drive bevel gear, and the drive bevel gear is meshed with a second driven bevel gear.
As a preferable scheme of the invention, the fixed frame is fixedly connected with the two guide blocks through four brackets, one side of the top of the mud feeding tank is fixedly connected with the mud feeding hopper, and the inside of the mud feeding hopper is communicated with the inside of the mud feeding tank.
As a preferable scheme of the invention, two belt rollers distributed left and right are rotationally connected in the mud conveying assembly, a mud conveying motor is fixedly connected to the left part of the front surface of the mud conveying assembly, an output shaft of the mud conveying motor is fixedly connected with the end part of one of the belt rollers, a mud conveying belt is sleeved between the two belt rollers, a plurality of mud pressing rollers are rotationally connected in the mud conveying assembly, the mud pressing rollers are positioned on the right part of the filter stone assembly and positioned on the top part of the mud conveying belt, a plurality of carrier rollers are rotationally connected in the mud conveying assembly, and the carrier rollers are respectively positioned at the bottom of the mud scraping assembly and the bottom of the mud pressing rollers.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, sludge is dredged downwards from the bottom of the sludge feeding tank through the sludge feeding assembly, so that the sludge rapidly passes through the filter grid screen and falls to the top of the sludge conveying belt, stones in the sludge are filtered and blocked by the filter grid screen at the top of the filter grid screen and cannot fall to the top of the sludge conveying belt, the effect of separating the sludge from the stones is achieved, after a large number of stones are accumulated on the filter grid screen, the integral weight of the filter grid screen is increased, at the moment, the magnetic attraction between the plurality of upper magnetic blocks and the lower magnetic blocks is smaller than the total weight of the filter grid screen and the accumulated stones, the plurality of upper magnetic blocks and the plurality of lower magnetic blocks are separated, the filter grid screen can be turned downwards along the rotation track of the hinge holes and the hinge rods, the accumulated stones are poured, and when the filter grid screen drives the hinge rods to be turned downwards, the telescopic sleeves are further driven to be turned under the limit torsion of the spline and the telescopic sleeves, so that the linkage gear connected with the telescopic sleeves is driven to rotate, and the linkage gear engaged with the telescopic sleeves is further driven to synchronously move, and the linkage arm is driven to move, and the filter grid screen is driven to move towards the bottom of the filter grid to just support the filter grid.
2. According to the invention, the driving bevel gear is driven to rotate through the output shaft of the servo motor, the second driven bevel gear meshed with the driving bevel gear is further driven to rotate, the positioning shaft rod is further driven to rotate under the torque transmission of the driving synchronous wheel, the synchronous belt and the driven synchronous wheel, so that the mahalanobis rocking handle is driven to rotate, the mahalanobis rocking handle is driven to intermittently rotate, the mud guide roller is further driven to intermittently rotate, the spiral mud feeding sheet fixedly connected with the mud guide roller synchronously rotates along with the mud guide roller, so that the sludge in the mud feeding tank is intermittently dredged to the top of the filter grid screen, the sludge is orderly output, the phenomenon that the sludge is accumulated in the mud feeding tank is avoided, and meanwhile, a large amount of sludge is prevented from being accumulated at the top of the filter grid screen.
3. According to the invention, the rocker arm is driven to rotate during the rotation of the transmission shaft rod, so that the scraper connected with the rocker arm is driven to scrape back and forth under the connection action of the connecting rod and the stress seat, and the three scrapers synchronously swing back and forth under the connection of the connecting rod, so that the sludge put on the top of the sludge conveying belt is scraped, the sludge is uniformly paved on the top of the sludge conveying belt, and the uniformity of the subsequent sludge rolling is ensured.
Drawings
FIG. 1 is a schematic view of a right front view structure of the present invention;
FIG. 2 is a schematic view of the right rear view structure of the present invention;
FIG. 3 is a schematic view of a left front view partially in cross section;
FIG. 4 is a schematic view of the construction of the filter element and the mud scraping element according to the present invention;
FIG. 5 is a schematic diagram of a cross-sectional structure of a mud feeding tank of the present invention;
FIG. 6 is a detailed schematic diagram of the filter element of the present invention;
FIG. 7 is a schematic view of the enlarged partial structure of the invention A of FIG. 6;
FIG. 8 is a schematic view of the bottom view structure of the mud guard of the present invention;
FIG. 9 is a detailed schematic view of the construction of the screen of the present invention;
FIG. 10 is a schematic cross-sectional view of the telescopic sleeve of the present invention;
FIG. 11 is a schematic view of a mud feeding assembly and a mud scraping assembly according to the present invention;
FIG. 12 is a schematic view of the structure of the Marshall wheel and the Marshall crank of the present invention.
In the figure: 1. a mud conveying assembly; 2. a filter assembly; 3. a mud feeding tank; 4. a stone receiving groove; 5. a mud feeding assembly; 6. a mud scraping assembly; 7. a servo motor; 8. a drive bevel gear; 101. a belt roller; 102. a mud conveying motor; 103. a mud conveying belt; 104. a mud pressing roller; 105. a carrier roller; 201. a support frame; 202. a guide block; 203. a chute; 204. a slide block; 205. a mud protection frame; 206. a mud inlet; 207. a hinge hole; 208. a hinge rod; 2081. a spline; 2082. a telescopic sleeve; 2083. a key slot; 2084. an adapter; 209. a filter lattice screen; 2010. a linkage gear; 2011. a positioning block; 2012. a support bracket; 2013. a guide wheel; 2014. a linkage arm; 2015. linkage tooth blocks; 2016. a magnetic block is arranged on the upper magnetic block; 2017. a suction block; 2018. a lower magnetic block; 2019. a reciprocating rack; 2020. an incomplete gear; 2021. a reciprocating shaft lever; 2022. a first passive bevel gear; 2023. a torsion spring; 2024. a torsion limiting flange block; 301. a fixed frame; 302. a mud feeding hopper; 501. a mud guide roller; 502. spiral mud feeding sheets; 503. a mahalanobis wheel; 504. a mahalanobis rocking handle; 505. positioning a shaft lever; 506. a passive synchronizing wheel; 507. a synchronous belt; 508. a driving synchronizing wheel; 509. a transmission shaft lever; 5010. a first bearing seat; 5011. a second passive bevel gear; 5012. a second bearing seat; 601. a polish rod; 602. a mud scraping plate; 603. a connecting rod; 604. a stress seat; 605. a connecting rod; 606. and (3) a rocker arm.
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.
Examples: referring to fig. 1-12, a sludge drying and dewatering device capable of being uniformly paved comprises a sludge conveying component 1, wherein a filter stone component 2 is movably arranged at the top of the sludge conveying component 1, a sludge feeding tank 3 is fixedly arranged at the top of the sludge conveying component 1, a fixed frame 301 is fixedly connected to the outer wall of the sludge feeding tank 3, a sludge feeding component 5 is rotatably arranged in the sludge feeding tank 3, the sludge feeding component 5 is movably extended to the outside of the sludge feeding tank 3, and a sludge scraping component 6 is movably arranged at the bottom of the filter stone component 2;
the filter stone component 2 comprises two supporting frames 201 which are distributed left and right, two guide blocks 202 which are distributed front and back are fixedly connected to the tops of the two supporting frames 201, a mud protection frame 205 is movably arranged between the two guide blocks 202, a mud throwing port 206 is penetrated and arranged at the bottom of the mud protection frame 205, hinge holes 207 are penetrated and arranged at the front parts of the left side surface and the right side surface of the mud protection frame 205, the two hinge holes 207 are communicated with the mud throwing port 206, hinge rods 208 are rotatably connected inside the two hinge holes 207, a filter stone sieve 209 is commonly connected between the two hinge rods 208, the filter stone sieve 209 is positioned inside the mud throwing port 206, two splines 2081 are fixedly connected on the outer wall of the hinge rod 208, the two splines 2081 are symmetrically distributed about the circle center of the hinge rod 208, telescopic sleeves 2082 are slidingly connected on the outer walls of the two hinge rods 208, two key slots 2083 are arranged on the inner walls of the two telescopic sleeves 2082, the inner walls of the key slots 2083 are slidingly connected with the outer walls of the splines 2081, the outer walls of the telescopic sleeves 2082 are respectively and rotatably sleeved with an adapter 2084, the adapter 2084 is respectively and fixedly connected with the back of one guide block 202, the outer walls of the two telescopic sleeves 2082 are respectively and fixedly connected with a linkage gear 2010, the tops of the two guide blocks 202 are jointly connected with two left and right distributed positioning blocks 2011, the bottoms of the two positioning blocks 2011 are respectively and fixedly connected with two support brackets 2012 which are distributed front and back, the interiors of the two support brackets 2012 are respectively and rotatably connected with two guide wheels 2013 which are distributed up and down, linkage arms 2014 are movably connected between the two guide wheels 2013, the number of the linkage arms 2014 is two, the two linkage arms 2014 are positioned at the left side and the right side of the mud protection frame 205, one end of the top of each linkage arm 2014 is fixedly connected with a linkage tooth block 2015, the two linkage tooth blocks 2015 are positioned at the bottoms of the two linkage gears 2010, the two linkage tooth blocks 2015 are respectively meshed with the two linkage gears 2010, a stone receiving groove 4 is commonly connected between one ends of the two linkage arms 2014 far away from the two linkage tooth blocks 2015, a plurality of upper magnetic blocks 2016 distributed left and right are fixedly connected to the rear end of the bottom of the mud protecting frame 205, a plurality of suction blocks 2017 distributed left and right are fixedly connected to the rear end of the bottom of the filter grid screen 209, lower magnetic blocks 2018 are fixedly connected to the tops of one ends of the suction blocks 2017 far away from the filter grid screen 209, and the positions of the lower magnetic blocks 2018 and the upper magnetic blocks 2016 are in one-to-one correspondence;
specifically, the mud is dredged downwards from the bottom of the mud feeding tank 3 through the mud feeding assembly 5, so that the mud falls to the top of the mud conveying belt 103 through the filter stone sieve 209 rapidly, stones in the mud are blocked at the top of the mud conveying belt 103 by the filter stone sieve 209 and cannot fall to the top of the mud conveying belt 103, the effect of separating the mud from the stones is achieved, after a large number of stones are accumulated on the filter stone sieve 209, the overall weight of the filter stone sieve 209 is increased, at the moment, the magnetic attraction between the plurality of upper magnetic blocks 2016 and the lower magnetic blocks 2018 is smaller than the total weight of the filter stone sieve 209 and the accumulated stones, the plurality of upper magnetic blocks 2016 and the plurality of lower magnetic blocks 2018 are separated, the filter stone sieve 209 can overturn downwards along the rotation track of the hinge holes 207 and the hinge rods 208, the accumulated stones are dumped, when the filter stone sieve 209 drives the hinge rods 208 to overturn downwards, the telescopic sleeves 2 are further driven to overturn under the limited torsion of the telescopic sleeves 2081 and 2082, so that the gear 2010 connected with the telescopic sleeves is enabled to rotate, the gear 2010 is driven to rotate, and the gear 2014 is driven to move in a way, and the filter stone is driven to move to the mesh with the mesh 2014 to move to the filter stone sieve, and the filter stone is driven to move synchronously.
In this embodiment, referring to fig. 2, 3, 5, 11, and 12, the mud feeding assembly 5 includes a mud guiding roller 501, the mud guiding roller 501 is rotatably located inside the mud feeding tank 3, the mud guiding roller 501 is rotatably connected with a top wall of the mud feeding tank 3 through a bearing, a spiral mud feeding sheet 502 is fixedly connected to an outer wall of the mud guiding roller 501, a mahalanobis wheel 503 is fixedly connected to a top of the mud guiding roller 501, a positioning shaft 505 is rotatably connected to the top of the mud feeding tank 3, a mahalanobis crank 504 is fixedly connected to an outer wall of the positioning shaft 505, the mahalanobis crank 504 is located at a side edge of the mahalanobis wheel 503, a passive synchronizing wheel 506 is fixedly connected to a top of the positioning shaft 505, a synchronous belt 507 is sleeved on an outer wall of the passive synchronizing wheel 506, a driving synchronizing wheel 508 is cooperatively connected with a driving bearing bracket 509, a first bearing bracket 5010 and a second bearing bracket 5012 are rotatably sleeved on an outer wall of the driving shaft 509, the driving shaft 509 is fixedly connected to a second bearing bracket 5012, a second bevel gear is fixedly connected to a second bevel gear 5011 fixedly to a second bevel gear 5011, and a driven bevel gear 5012 is fixedly meshed with a first bevel gear 5011;
wherein the front surface of one guide block 202 positioned at the front part is fixedly connected with a servo motor 7 through a fixed bracket, the end part of an output shaft of the servo motor 7 is fixedly connected with a drive bevel gear 8, and the drive bevel gear 8 is meshed with a second driven bevel gear 5011;
specifically, the driving bevel gear 8 is driven to rotate by the output shaft of the servo motor 7, the second driven bevel gear 5011 meshed with the driving bevel gear 8 is further rotated to drive the transmission shaft 509 to rotate, the positioning shaft 505 is further driven to rotate under the torque transmission of the driving synchronous wheel 508, the synchronous belt 507 and the driven synchronous wheel 506, the mahalanobis rocking handle 504 is driven to rotate, the mahalanobis rocking handle 504 is driven to intermittently rotate, the mud guide roller 501 is further driven to intermittently rotate, the spiral mud feeding sheet 502 fixedly connected with the mud guide roller 501 synchronously rotates along with the mud guide roller 501, and therefore the sludge in the mud feeding tank 3 is intermittently led to the top of the filter grid 209, the sludge is orderly output, the sludge is prevented from being accumulated in the mud feeding tank 3, and a large amount of clouds of the sludge are prevented from being accumulated at the top of the filter grid 209.
In this embodiment, referring to fig. 2, 3, 4, 5 and 11, the mud scraping assembly 6 includes two polished rods 601 distributed left and right, the two polished rods 601 are fixedly connected with the front wall and the rear wall of two supporting frames 201 respectively, three front and rear distributed mud scraping plates 602 are slidingly connected on the outer walls of the two polished rods 601 together, two left and right distributed connecting rods 603 are fixedly connected between two adjacent mud scraping plates 602, wherein a front surface of one mud scraping plate 602 positioned at the forefront is fixedly connected with a stress seat 604, a connecting rod 605 is hinged at the top of the stress seat 604, a rocker 606 is hinged at one end of the connecting rod 605 away from the stress seat 604, and the rocker 606 is fixedly connected at the bottom of a transmission shaft 509;
specifically, the rocker arm 606 is driven to rotate during the rotation of the transmission shaft 509, so that the scraper plates 602 connected with the rocker arm 606 are driven to scrape back and forth under the connection action of the connecting rod 605 and the stress seat 604, and the three scraper plates 602 synchronously swing back and forth under the connection of the connecting rod 603, so that the sludge put on the top of the sludge conveying belt 103 is scraped evenly, the sludge is uniformly paved on the top of the sludge conveying belt 103, and the uniformity of the subsequent sludge rolling is ensured.
In this embodiment, referring to fig. 7, torsion springs 2023 are sleeved on the peripheries of the two hinge rods 208, limited torsion flange blocks 2024 are fixedly connected to the outer walls of the two hinge rods 208, the torsion springs 2023 are located between the mud protection frame 205 and the limited torsion flange blocks 2024, and two ends of the mud protection frame 205 are fixedly connected with opposite surfaces of the mud protection frame 205 and the limited torsion flange blocks 2024 respectively;
specifically, when the stone is turned down and the stone is poured during the downward turning of the grid 209, the two hinge rods 208 synchronously rotate to compress the two torsion springs 2023 to twist and elastically deform, when the stone of the grid 209 is poured, the overall weight of the grid 209 is reduced, the two torsion springs 2023 drive the hinge rods 208 to rotate, so as to drive the grid 209 to rotate and reset until the upper magnetic blocks 2016 and the lower magnetic blocks 2018 are attracted again, and the linkage gear 2010 drives the linkage tooth blocks 2015 to move back, so as to drive the linkage arms 2014 and the stone receiving grooves 4 to move and reset.
In this embodiment, referring to fig. 4, 5 and 8, two sliding grooves 203 distributed left and right are respectively and penetratingly formed on opposite surfaces of two guide blocks 202, sliding blocks 204 are slidably connected in the sliding grooves 203, the number of the sliding blocks 204 is four, the four sliding blocks 204 are respectively and fixedly connected to the front surface and the back surface of a mud protection frame 205, two vertically distributed reciprocating racks 2019 are fixedly connected to the front surface of the mud protection frame 205, an incomplete gear 2020 is meshed between the two reciprocating racks 2019, a reciprocating shaft rod 2021 is fixedly connected to the inner wall of the incomplete gear 2020, the reciprocating shaft rod 2021 movably penetrates through the guide block 202 at the front part and is rotatably connected with the penetrating holes of the guide blocks 202 through bearings, and one end, far away from the incomplete gear 2020, of the reciprocating shaft rod 2021 is fixedly connected with a first driven bevel gear 2022;
specifically, when the second driven bevel gear 5011 rotates, the first driven bevel gear 2022 is driven to rotate, and the incomplete gear 2020 is driven to synchronously rotate under the connection action of the reciprocating shaft lever 2021, so that the incomplete gear 2020 is alternately meshed with the upper and lower reciprocating racks 2019, the mud protection frame 205 is further driven to swing left and right, when the mud protection frame 205 swings, the sliding block 204 is driven to slide in the sliding groove 203, so that the swinging stability of the mud protection frame 205 is further ensured, when the mud protection frame 205 swings left and right, the filter grid 209 is driven to synchronously swing, and thus the mud screening effect is achieved, the mud can rapidly fall to the top of the mud conveying belt 103 through the filter grid 209, meanwhile, the speed of the mud flowing through can be improved due to the left and right swinging of the filter grid 209, and a large amount of accumulation of the mud on the top of the filter grid 209 is avoided.
In this embodiment, referring to fig. 4, a fixed frame 301 is fixedly connected with two guide blocks 202 through four brackets, a mud feeding hopper 302 is fixedly connected to one side of the top of a mud feeding tank 3, and the interior of the mud feeding hopper 302 is communicated with the interior of the mud feeding tank 3;
specifically, through setting up fixed frame 301 and cooperating four supports, can carry out stable supporting role to the mud jar 3 and improve the stability of feeding mud jar 3, through setting up mud bucket 302, the convenient inside of feeding mud jar 3 of feeding adds the mud of not dehydration.
In this embodiment, referring to fig. 2 and 3, two belt rollers 101 distributed left and right are rotatably connected in the mud conveying assembly 1, a mud conveying motor 102 is fixedly connected to the left part of the front surface of the mud conveying assembly 1, an output shaft of the mud conveying motor 102 is fixedly connected with one end part of one belt roller 101, a mud conveying belt 103 is sleeved between the two belt rollers 101, a plurality of mud pressing rollers 104 are rotatably connected in the mud conveying assembly 1, the plurality of mud pressing rollers 104 are positioned on the right part of the filter stone assembly 2 and are positioned on the top part of the mud conveying belt 103, a plurality of carrier rollers 105 are rotatably connected in the mud conveying assembly 1, and the plurality of carrier rollers 105 are respectively positioned at the bottom part of the mud scraping assembly 6 and the bottom part of the plurality of mud pressing rollers 104;
specifically, the belt roller 101 is driven to rotate by the mud conveying motor 102, so that the mud conveying belt 103 runs to convey the mud which is spread out by the mud scraping assembly 6 to one end, the mud is crushed by the mud pressing rollers 104, the water in the mud is extruded, and the mud residue is discharged from the end part of the mud conveying belt 103.
When the sludge airing and dewatering device capable of being uniformly paved works, firstly, a sludge conveying motor 102 and a servo motor 7 are started simultaneously, a belt roller 101 is driven to rotate by the sludge conveying motor 102, so that a sludge conveying belt 103 runs, after that, sludge is thrown into a sludge feeding tank 3 from a sludge feeding hopper 302, and when the servo motor 7 is started, a driving bevel gear 8 is driven to rotate, a second driven bevel gear 5011 meshed with the driving bevel gear 8 is further driven to rotate to drive a transmission shaft lever 509 to rotate, so that a positioning shaft lever 505 is further driven to rotate under the torque transmission of a driving synchronous wheel 508, a synchronous belt 507 and a driven synchronous wheel 506, so that a mahalanobis rocking handle 504 is driven to rotate, a mahalanobis rocking handle 504 is driven to intermittently rotate, a sludge guiding roller 501 is further driven to intermittently rotate, a spiral sludge feeding sheet 502 fixedly connected with the sludge guiding roller 501 is synchronously rotated along with the sludge guiding roller 501, and thus the sludge inside the sludge feeding tank 3 is intermittently dredged to the top of a filter grid 209, and the sludge is orderly output;
when the second driven bevel gear 5011 rotates, the first driven bevel gear 2022 is driven to rotate, the incomplete gear 2020 is driven to synchronously rotate under the connection effect of the reciprocating shaft lever 2021, so as to be alternately meshed with the upper and lower reciprocating racks 2019, the mud protection frame 205 is further driven to swing left and right, the sliding block 204 is driven to slide in the sliding groove 203 when the mud protection frame 205 swings, so that the swinging stability of the mud protection frame 205 is further ensured, the filter grid 209 is driven to synchronously swing when the mud protection frame 205 swings left and right, the mud screening effect is achieved, the mud can quickly fall to the top of the mud conveying belt 103 through the filter grid 209, meanwhile, the left and right swinging of the filter grid 209 can improve the speed of the mud flowing through, so that a large amount of accumulated mud at the top of the filter grid 209 is avoided, during the period, stones in the mud are filtered and blocked at the top of the filter grid 209 and cannot fall to the top of the mud conveying belt 103, thus achieving the effect of separating sludge from stones, when a large amount of stones are accumulated on the filter grid 209, the overall weight of the filter grid 209 is increased, at this time, the magnetic attraction force between the upper magnetic blocks 2016 and the lower magnetic blocks 2018 is smaller than the total weight of the filter grid 209 and the accumulated stones, the upper magnetic blocks 2016 and the lower magnetic blocks 2018 are separated, the filter grid 209 can overturn downwards along the rotation track of the hinge holes 207 and the hinge rods 208, the accumulated stones are dumped, during the period, the two torsion springs 2023 are twisted to generate elastic deformation, when the filter grid 209 drives the hinge rods 208 to overturn downwards, the expansion sleeve 2082 is further driven to overturn under the limit torsion of the spline 2081 and the expansion sleeve 2082, so that the linkage gear 2010 connected with the expansion sleeve 2082 rotates, the linkage gear 2015 meshed with the expansion sleeve 2082 is driven to move, the linkage gear 2014 is further driven to synchronously move, thereby driving the stone receiving slot 4 to move towards the bottom of the filter stone grating 209, and just receiving the stone poured by the filter stone grating 209, when the stone of the filter stone grating 209 is poured, the whole weight of the filter stone grating 209 is reduced, the resilience force of the two torsion springs 2023 drives the hinging rods 208 to rotate, thereby driving the filter stone grating 209 to rotate and reset until the upper magnetic blocks 2016 and the lower magnetic blocks 2018 are attracted again, and the linkage gear 2010 drives the linkage tooth blocks 2015 to move back, thereby driving the linkage arms 2014 and the stone receiving slot 4 to move and reset;
the rocker arm 606 is driven to rotate during the rotation of the transmission shaft lever 509, so that the scraper plates 602 connected with the rocker arm 606 are driven to scrape back and forth under the connection action of the connecting rod 605 and the stress seat 604, and the three scraper plates 602 synchronously swing back and forth under the connection of the connecting rod 603, so that the sludge put on the top of the sludge conveying belt 103 is scraped evenly, the sludge is uniformly paved on the top of the sludge conveying belt 103, then conveyed to one end by the sludge conveying belt 103, and the water in the sludge is extruded after being crushed by the plurality of sludge pressing rollers 104, and the sludge is discharged from the end of the sludge conveying belt 103.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a mud that can evenly lay dries dewatering device which characterized in that: the mud feeding device comprises a mud conveying assembly (1), wherein an filter stone assembly (2) is movably arranged at the top of the mud conveying assembly (1), a mud feeding tank (3) is fixedly arranged at the top of the mud conveying assembly (1), a fixed frame (301) is fixedly connected to the outer wall of the mud feeding tank (3), a mud feeding assembly (5) is rotatably arranged in the mud feeding tank (3), the mud feeding assembly (5) movably extends to the outside of the mud feeding tank (3), and a mud scraping assembly (6) is movably arranged at the bottom of the filter stone assembly (2);
the filter stone assembly (2) comprises two supporting frames (201) which are distributed left and right, two front and rear distribution guide blocks (202) are fixedly connected to the tops of the supporting frames (201), a mud protection frame (205) is movably arranged between the two guide blocks (202), a mud throwing port (206) is formed in the bottom of the mud protection frame (205) in a penetrating mode, hinge holes (207) are formed in the front portions of the left side face and the right side face of the mud protection frame (205) in a penetrating mode, the two hinge holes (207) are communicated with the mud throwing port (206), hinge rods (208) are rotatably connected to the interiors of the two hinge holes (207), a filter stone grid screen (209) is connected between the two hinge rods (208) in a joint mode, and the filter stone grid screen (209) is located in the mud throwing port (206).
The mud feeding assembly (5) comprises a mud guiding roller (501), the mud guiding roller (501) is rotationally positioned in the mud feeding tank (3), the mud guiding roller (501) is rotationally connected with the top wall of the mud feeding tank (3) through a bearing, and a spiral mud feeding sheet (502) is fixedly connected to the outer wall of the mud guiding roller (501);
the mud scraping assembly (6) comprises two polished rods (601) which are distributed left and right, the two polished rods (601) are fixedly connected with the front wall and the rear wall of the two supporting frames (201) respectively, and three mud scraping plates (602) which are distributed front and back are connected to the outer walls of the polished rods (601) in a sliding mode.
2. The uniformly-paved sludge drying and dewatering device as claimed in claim 1, wherein: two splines (2081) are fixedly connected to the outer wall of the hinging rod (208), the two splines (2081) are symmetrically distributed about the circle center of the hinging rod (208), two telescopic sleeves (2082) are fixedly connected to the outer wall of the hinging rod (208), two key grooves (2083) are formed in the inner wall of each telescopic sleeve (2082), the inner wall of each key groove (2083) is fixedly connected with the outer wall of the spline (2081), an adapter seat (2084) is rotatably sleeved on the outer wall of each telescopic sleeve (2082), the adapter seat (2084) is fixedly connected to the back surface of one of the guide blocks (202), two linkage gears (2010) are fixedly connected to the outer wall of each telescopic sleeve (2082), two left and right distributed positioning blocks (2011) are jointly connected to the top of each guide block, two support brackets (2012) are fixedly connected to the bottom of each positioning block (2011), two support arms (2013) are rotatably connected to the inside of each key groove (2083), two guide arms (2014) are fixedly connected to the two guide arms (2014) and the number of the two guide arms (2014) is equal to the number of the two guide arms (2014) are fixedly connected to the two guide arms (2014), the two linkage tooth blocks (2015) are positioned at the bottoms of the two linkage gears (2010), the two linkage tooth blocks (2015) are respectively meshed with the two linkage gears (2010), and one ends, far away from the two linkage tooth blocks (2015), of the two linkage arms (2014) are jointly connected with a stone receiving groove (4).
3. The uniformly-paved sludge drying and dewatering device as claimed in claim 1, wherein: the bottom rear end fixedly connected with of protect mud frame (205) is gone up magnetic path (2016) of a plurality of left and right sides distribution, the bottom rear end fixedly connected with of filter stone grating (209) is a plurality of actuation piece (2017) of controlling the distribution, the one end top that filter stone grating (209) was kept away from to actuation piece (2017) is all fixedly connected with down magnetic path (2018), a plurality of lower magnetic path (2018) and the position one-to-one of a plurality of last magnetic path (2016).
4. The uniformly-paved sludge drying and dewatering device as claimed in claim 1, wherein: the periphery of the hinge rod (208) is sleeved with torsion springs (2023), the outer walls of the hinge rod (208) are fixedly connected with limited torsion flange blocks (2024), the torsion springs (2023) are located between the mud protection frame (205) and the limited torsion flange blocks (2024), and two ends of the mud protection frame (205) are fixedly connected with opposite faces of the mud protection frame (205) and the limited torsion flange blocks (2024) respectively.
5. The uniformly-paved sludge drying and dewatering device as claimed in claim 1, wherein: two sliding grooves (203) distributed left and right are formed in the opposite faces of the guide blocks (202) in a penetrating mode, sliding blocks (204) are connected inside the sliding grooves (203) in a sliding mode, the number of the sliding blocks (204) is four, the four sliding blocks (204) are fixedly connected to the front face and the back face of the mud protection frame (205) respectively, two reciprocating racks (2019) distributed up and down are fixedly connected to the front face of the mud protection frame (205), an incomplete gear (2020) is meshed between the two reciprocating racks (2019), a reciprocating shaft lever (2021) is fixedly connected to the inner wall of the incomplete gear (2020), the reciprocating shaft lever (2021) movably penetrates through the guide blocks (202) in the front portion, and is connected with a penetrating hole of the guide blocks (202) in a rotating mode through a bearing mode, and one end, far away from the incomplete gear (2020), of the reciprocating shaft lever (2021) is fixedly connected with a first driven bevel gear (2022).
6. The uniformly-paved sludge drying and dewatering device as claimed in claim 5, wherein: the utility model discloses a mud feeding device, including mud guiding roller (501), drive synchronous wheel (508), first bearing frame (5010) and second bearing frame (5012) have been cup jointed in the rotation of the top fixedly connected with mahalanobis wheel (503) of mud guiding roller (501), the top rotation of mud feeding tank (3) is connected with location axostylus axostyle (505), the side that mahalanobis rocking handle (504) are located mahalanobis wheel (503), the top fixedly connected with passive bevel gear (506) of location axostylus axostyle (505), the cover is equipped with hold-in range (507) on the outer wall of passive synchronous wheel (506), the one end cooperation that passive synchronous wheel (506) was kept away from to hold-in range (507) is connected with initiative synchronous wheel (508), fixedly connected with transmission axostylus axostyle (509) on the inner wall of initiative synchronous wheel (508), rotation has cup jointed first bearing frame (5010) and second bearing frame (5012) on the outer wall of transmission axostylus axostyle (5010) is located the top of second bearing frame (5012), second driven bevel gear (5011) is fixedly connected with one of them fixed front bevel gear (5012).
7. The uniformly-paved sludge drying and dewatering device as claimed in claim 6, wherein: two connecting rods (603) distributed left and right are fixedly connected between two adjacent mud scraping plates (602), a stress seat (604) is fixedly connected to the front face of one mud scraping plate (602) at the forefront part, a connecting rod (605) is hinged to the top of the stress seat (604), a rocker arm (606) is hinged to one end, far away from the stress seat (604), of the connecting rod (605), and the rocker arm (606) is fixedly connected to the bottom of a transmission shaft lever (509).
8. The uniformly-paved sludge drying and dewatering device as claimed in claim 6, wherein: the front face of one guide block (202) positioned at the front part is fixedly connected with a servo motor (7) through a fixed bracket, the end part of an output shaft of the servo motor (7) is fixedly connected with a drive bevel gear (8), and the drive bevel gear (8) is meshed with a second driven bevel gear (5011).
9. The uniformly-paved sludge drying and dewatering device as claimed in claim 1, wherein: the fixed frame (301) is fixedly connected with the two guide blocks (202) through four supports, a mud feeding hopper (302) is fixedly connected to one side of the top of the mud feeding tank (3), and the inside of the mud feeding hopper (302) is communicated with the inside of the mud feeding tank (3).
10. The uniformly-paved sludge drying and dewatering device as claimed in claim 1, wherein: the inside rotation of defeated mud subassembly (1) is connected with two belt rollers (101) of controlling the distribution, the positive left part fixedly connected with defeated mud motor (102) of defeated mud subassembly (1), the output shaft of defeated mud motor (102) and the tip fixed connection of one of them belt roller (101), two cover jointly between belt rollers (101) is equipped with one defeated mud belt (103), the inside rotation of defeated mud subassembly (1) is connected with a plurality of mud rollers (104), a plurality of mud rollers (104) are located the right part of filter stone subassembly (2) and are located the top of defeated mud belt (103), the inside rotation of defeated mud subassembly (1) is connected with a plurality of bearing rollers (105), a plurality of bearing rollers (105) are located the bottom of scraping mud subassembly (6) and the bottom of a plurality of mud rollers (104) respectively.
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| CN202410122434.2A CN117645398B (en) | 2024-01-30 | 2024-01-30 | Sludge airing and dewatering device capable of being uniformly paved |
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| CN117383782A (en) * | 2023-11-13 | 2024-01-12 | 合肥创业水务有限公司 | Sludge press filtration regenerating unit |
| CN117401874A (en) * | 2023-12-15 | 2024-01-16 | 海南盛筵实业发展有限公司 | Sewage treatment device and method for live pig farm |
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| US5069783A (en) * | 1990-05-16 | 1991-12-03 | Int'l Environmental Systems, Inc. | Liquid treatment apparatus |
| CN108585414A (en) * | 2018-05-05 | 2018-09-28 | 章若冰 | Municipal administration sludge treatment is with solidification forming device |
| CN211035661U (en) * | 2019-07-15 | 2020-07-17 | 福建省智盛环保设备有限公司 | Belt sludge dewaterer convenient to drainage |
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| CN117645398B (en) | 2024-04-23 |
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