CN114804571A - Sludge dewatering device - Google Patents
Sludge dewatering device Download PDFInfo
- Publication number
- CN114804571A CN114804571A CN202210640171.5A CN202210640171A CN114804571A CN 114804571 A CN114804571 A CN 114804571A CN 202210640171 A CN202210640171 A CN 202210640171A CN 114804571 A CN114804571 A CN 114804571A
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- Prior art keywords
- dewatering
- tank
- cleaning
- lifting
- plate
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- 239000010802 sludge Substances 0.000 title claims abstract description 53
- 238000004140 cleaning Methods 0.000 claims abstract description 81
- 238000001125 extrusion Methods 0.000 claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000010865 sewage Substances 0.000 claims abstract description 34
- 230000003014 reinforcing effect Effects 0.000 claims description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 238000004804 winding Methods 0.000 claims description 14
- 230000003028 elevating effect Effects 0.000 claims description 4
- 208000005156 Dehydration Diseases 0.000 description 6
- 230000018044 dehydration Effects 0.000 description 6
- 238000006297 dehydration reaction Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention relates to the technical field of sewage treatment, in particular to a sludge dewatering device which comprises a bottom plate, a sewage tank, a dewatering tank, a rotating shaft, a dewatering cylinder, a support frame, a dewatering motor, a driving gear, a driven gear, a drainage tank, a water inlet assembly, an extrusion assembly and a cleaning assembly, wherein the sewage tank, the dewatering tank and the drainage tank are sequentially arranged at the top of the bottom plate, a water inlet pipe communicated with the inside of the dewatering tank is arranged on the outer wall of the top end of the dewatering tank, the water inlet assembly is arranged on the outer wall of the top end of the dewatering tank, one end of the water inlet assembly is communicated with the sewage tank, the extrusion assembly is arranged at the top of the bottom plate, one end of the extrusion assembly extends to the top end of the inside of the dewatering tank, the cleaning assembly is arranged at the top of the bottom plate, and the cleaning assembly is positioned above the drainage tank, and the sludge on the extrusion plate can be cleaned manually without being adhered to the bottom plate, convenient to use to avoid the condition that the mud of adhesion is dried and is tied up and cause and be difficult to clear up to take place.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a sludge dewatering device.
Background
With the development of industrial technology, the discharge of sewage and sludge in factories is increased, and the sludge is generally required to be dewatered for recycling. Sludge dewatering refers to a sludge treatment method for removing water from fluid primary, concentrated or digested sludge and converting the sludge into semi-solid or solid sludge blocks.
The existing sludge dewatering device generally adopts a mechanical dewatering mode, the extrusion plate carries out extrusion dewatering treatment on sludge, after the extrusion plate carries out extrusion operation for multiple times, a large amount of sludge can be adhered on the extrusion plate, after the operation is completed at each time, the sludge adhered on the extrusion plate needs to be manually cleaned, the use is inconvenient, and once the adhered sludge is dried, the cleaning is difficult.
Disclosure of Invention
The invention aims to provide a sludge dewatering device, which aims to solve the problems that a large amount of sludge can be adhered to an extrusion plate after the extrusion plate is extruded for multiple times in the background technology, the sludge adhered to the extrusion plate needs to be cleaned manually, the use is inconvenient, and the adhered sludge is dry and hard to clean.
The technical scheme of the invention is as follows:
a sludge dewatering device comprises a bottom plate, a sewage tank, a dewatering tank, a rotating shaft, a dewatering drum, a support frame, a dewatering motor, a driving gear, a driven gear, a drainage tank, a water inlet assembly, an extrusion assembly and a cleaning assembly, wherein the sewage tank, the dewatering tank and the drainage tank are sequentially arranged at the top of the bottom plate, a connecting pipe is arranged between the dewatering tank and the drainage tank, the rotating shaft is rotatably arranged at the bottom end inside the dewatering tank, the bottom end of the rotating shaft extends to the outside of the dewatering tank, the dewatering drum is arranged inside the dewatering tank and is connected with the rotating shaft, a plurality of through holes are arranged on the outer wall of the dewatering drum, the support frame is arranged at the bottom of the dewatering tank, the dewatering motor is vertically arranged on the support frame, the driving gear is arranged on the output shaft of the dewatering motor, the driven gear is arranged at the bottom end of the rotating shaft and is meshed with the driving gear, the top outer wall of the dewatering tank is provided with a water inlet pipe communicated with the inside of the dewatering tank, the water inlet assembly is installed on the top outer wall of the dewatering tank, one end of the water inlet assembly is communicated with the sewage tank, the extrusion assembly is installed at the top of the bottom plate, one end of the extrusion assembly extends to the inside top of the dewatering tank, the cleaning assembly is installed at the top of the bottom plate, and the cleaning assembly is located above the drainage tank.
Further, the subassembly of intaking includes link, first lead screw slip table, removes the cover, removes pipe, booster pump, first hose and second hose, the link level sets up on the top outer wall of dewatering tank, first lead screw slip table level sets up the top at the link, it installs on the removal end of first lead screw slip table to remove the cover, it sets up in removing the cover to remove the pipe level to the one end that removes the pipe extends to in the intake pipe, the booster pump level sets up the top at the bottom plate, the both ends of first hose are linked together with the input of booster pump and sewage tank respectively, the both ends of second hose are linked together with the output of booster pump and removal pipe respectively.
Further, the extrusion assembly comprises a portal frame, a second lead screw sliding table, a connecting plate, a lifting table, a vertical rod, an extrusion plate, a balancing weight, a limiting component, a lifting component, two guide rails, two transverse plates, two limiting columns and four buffer components, wherein the two guide rails are symmetrically arranged at the top of the bottom plate, the portal frame is arranged on the two guide rails in a sliding manner, the second lead screw sliding table is horizontally arranged at the top of the bottom plate, the connecting plate is arranged at the moving end of the second lead screw sliding table and is connected with the bottom end of the portal frame, the two transverse plates are symmetrically arranged on the inner wall of the portal frame, the two limiting columns are respectively arranged at the tops of the two transverse plates, the top ends of the two limiting columns are connected with the top end of the portal frame, the lifting table is arranged on the two limiting columns in a sliding manner, and the bottom end of the lifting table extends to the top end of the inside of the dewatering tank, the utility model discloses a lifting device, including montant sliding installation, stripper plate, balancing weight, lifting part, buffer component, montant sliding installation is on the elevating platform to the bottom of montant extends to the inside top of dehydration jar, the bottom at the montant is installed to the stripper plate, the top at the montant is installed to the balancing weight, spacing unit mount is on the outer wall of portal frame to spacing unit's one end is contradicted with the bottom of balancing weight, the top center department of balancing weight is equipped with the swivel nut, the lifting unit mount is on the top of portal frame, and the bottom of lifting unit extends to the top of swivel nut, four the equidistant setting of buffer component is at the top of elevating platform.
Further, spacing part is including rotating seat, drive shaft, drive gear, driving motor, stopper, spacing rack, reinforcing strip and gusset plate, it installs on the outer wall of portal frame to rotate the seat, the drive shaft rotates and installs in rotating the seat, drive gear installs in the drive shaft, stopper slidable mounting is on the outer wall of portal frame to the one end of stopper extends to the side of balancing weight, spacing rack level sets up the top at the stopper to spacing rack and drive gear meshing, reinforcing strip is installed and is extended to the one end of balancing weight side at the stopper, the gusset plate is installed on reinforcing strip to the top of gusset plate is contradicted with the bottom of balancing weight.
Further, the lifting part includes first lifting seat, second lifting seat, pulley, wind-up roll, lifting motor, steel cable and ring, first lifting seat and second lifting seat interval set up the top at the portal frame, the pulley rotates and installs in first lifting seat, the wind-up roll rotates and installs in second lifting seat, lifting motor level sets up at the top of portal frame to the output shaft and the wind-up roll of lifting motor are connected, the head end and the wind-up roll of steel cable are connected, the tail end of steel cable extends to the top of swivel nut after passing the pulley, the tail end at the steel cable is installed to the ring, the bottom of ring is equipped with the screw rod, screw rod and swivel nut screw-thread fit.
Further, every the buffer part all includes first cushion socket, buffer spring and second cushion socket, first cushion socket is installed at the top of elevating platform, buffer spring's bottom is connected with the inside bottom of first cushion socket, the top at buffer spring is installed to the second cushion socket.
Furthermore, the cleaning assembly comprises a cleaning frame, a cleaning shaft, a cleaning disc, a brush plate, a cleaning motor, a first gear and a second gear, the cleaning frame is erected at the top of the base plate, the cleaning shaft is rotatably installed at the top of the cleaning frame, the cleaning disc is installed at the top of the cleaning shaft, the brush plate is detachably installed at the top of the cleaning disc, a plurality of brush heads are arranged at the top of the brush plate, the cleaning motor is vertically arranged at the top of the cleaning frame, the first gear is installed on an output shaft of the cleaning motor, the second gear is installed on the cleaning shaft, and the second gear is meshed with the first gear.
Furthermore, a drain pipe communicated with the inside of the drain tank is arranged on the outer wall of the bottom end of the drain tank, and a valve is arranged on the drain pipe.
The invention provides a sludge dewatering device through improvement, compared with the prior art, the sludge dewatering device has the following improvements and advantages:
one is as follows: the invention enters sewage containing sludge in a sewage tank into a dewatering cylinder through a water inlet pipe by the operation of a water inlet assembly, then a dewatering motor drives a driving gear to rotate by the operation of the dewatering motor, the driving gear drives a rotating shaft and the dewatering cylinder to rotate by a driven gear, the dewatering cylinder rotates to generate centrifugal force to throw the sewage into the inner bottom end of a dewatering tank through a plurality of through holes, the sludge is left in the dewatering cylinder, then the sewage at the inner bottom end of the dewatering tank enters a drainage tank through a connecting pipe, then the sludge in the dewatering cylinder is extruded and drained by the operation of an extrusion assembly, the water content of the sludge after extrusion and drainage is smaller, finally the extrusion assembly continues to operate to drive an extrusion plate therein to move to the upper part of a cleaning assembly, the cleaning assembly operates to automatically clean the extrusion plate, the sludge adhered to the extrusion plate is brushed by the cleaning assembly, and the steps are not needed to manually clean the sludge adhered to the extrusion plate, convenient to use to avoid the condition that the mud of adhesion is dried and is tied up and cause and be difficult to clear up to take place.
The second step is as follows: the driving gear is driven to rotate by the work of the driving motor, the limiting gear drives the limiting block to slide on the portal frame by the limiting rack, the limiting block drives the reinforcing strip and the reinforcing plate to move away from the balancing weight, when the top of the reinforcing plate is separated from the bottom of the balancing weight, the balancing weight and the vertical rod move downwards under the action of gravity, the vertical rod drives the extrusion plate to move downwards, and the extrusion plate moves downwards to perform extrusion drainage operation on sludge in the dewatering cylinder.
And thirdly: after the sludge is extruded and drained, the screw is manually screwed with the threaded sleeve, then the lifting motor works to drive the winding roller to rotate, the winding roller drives the head end of the steel rope to be wound on the surface of the winding roller, the tail end of the steel rope utilizes the pulley to pull the circular ring to move upwards, the circular ring utilizes the screw to drive the threaded sleeve to move upwards, the threaded sleeve pulls the balancing weight to move upwards for resetting, and meanwhile, the balancing weight utilizes the vertical rod to drive the extrusion plate to move upwards for resetting.
Fourthly, the method comprises the following steps: when the extrusion plate moves above the brush plate, the cleaning motor works to drive the first gear to rotate, the first gear drives the cleaning shaft to rotate by utilizing the second gear, the cleaning shaft drives the cleaning disc and the brush plate to rotate, the brush plate drives the plurality of brush heads to rotate to brush the bottom of the extrusion plate, and sludge adhered to the bottom of the extrusion plate is brushed and removed completely.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a partial cross-sectional view of the first embodiment of the present invention;
FIG. 5 is a partial sectional view of the second embodiment of the present invention;
FIG. 6 is a perspective view of a first extrusion assembly of the present invention;
FIG. 7 is a side view of the compression assembly of the present invention;
FIG. 8 is a schematic perspective view of the extrusion assembly of the present invention.
Description of reference numerals:
a bottom plate 1, a sewage tank 2, a dewatering tank 21, a rotating shaft 22, a dewatering drum 23, a support frame 24, a dewatering motor 25, a driving gear 26, a driven gear 27, a through hole 28, a water inlet pipe 29, a water discharge tank 3, a water discharge pipe 31, a valve 32, a water inlet assembly 4, a connecting frame 41, a first screw rod sliding table 42, a moving sleeve 43, a moving pipe 44, a booster pump 45, a first hose 46, a second hose 47, an extrusion assembly 5, a portal frame 51, a second screw rod sliding table 511, a connecting plate 512, a lifting table 513, a vertical rod 52, an extrusion plate 53, a balancing weight 531, a screw sleeve 532, a limiting part 54, a rotating seat 541, a driving shaft 542, a driving gear 543, a driving motor 544, a limiting block 545, a limiting rack 546, a reinforcing bar 547, a reinforcing plate 548, a lifting part 55, a first lifting seat 551, a second lifting seat 552, a pulley, a winding roller 554, a lifting motor 555, a steel rope 556, a ring 557, a screw 558, the cleaning device comprises a guide rail 56, a transverse plate 57, a limiting column 58, a buffering part 59, a first buffering seat 591, a buffering spring 592, a second buffering seat 593, a cleaning assembly 6, a cleaning frame 61, a cleaning shaft 62, a cleaning disc 63, a brush plate 64, a cleaning motor 65, a first gear 66, a second gear 67, a brush head 68 and a connecting pipe 7.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a sludge dewatering device through improvement, as shown in figures 1-8, comprising a bottom plate 1, a sewage tank 2, a dewatering tank 21, a rotating shaft 22, a dewatering cylinder 23, a support frame 24, a dewatering motor 25, a driving gear 26, a driven gear 27, a drainage tank 3, a water inlet assembly 4, a squeezing assembly 5 and a cleaning assembly 6, wherein the sewage tank 2, the dewatering tank 21 and the drainage tank 3 are sequentially arranged on the top of the bottom plate 1, a connecting pipe 7 is arranged between the dewatering tank 21 and the drainage tank 3, the rotating shaft 22 is rotatably arranged at the bottom end of the interior of the dewatering tank 21, the bottom end of the rotating shaft 22 extends to the exterior of the dewatering tank 21, the dewatering cylinder 23 is arranged inside the dewatering tank 21, the dewatering cylinder 23 is connected with the rotating shaft 22, a plurality of through holes 28 are arranged on the outer wall of the dewatering cylinder 23, the support frame 24 is arranged at the bottom of the dewatering tank 21, the dewatering motor 25 is vertically arranged on the support frame 24, the driving gear 26 is arranged on an output shaft of the dewatering motor 25, the driven gear 27 is arranged at the bottom end of the rotating shaft 22, the driven gear 27 is meshed with the driving gear 26, a water inlet pipe 29 communicated with the inside of the dewatering tank 21 is arranged on the outer wall of the top end of the dewatering tank 21, the water inlet assembly 4 is arranged on the outer wall of the top end of the dewatering tank 21, one end of the water inlet assembly 4 is communicated with the sewage tank 2, the squeezing assembly 5 is arranged at the top of the bottom plate 1, one end of the squeezing assembly 5 extends to the top end of the inside of the dewatering tank 21, the cleaning assembly 6 is arranged at the top of the bottom plate 1, and the cleaning assembly 6 is positioned above the drainage tank 3; the sewage containing the sludge in the sewage tank 2 enters the dewatering cylinder 23 through the water inlet pipe 29 by the work of the water inlet assembly 4, then the dewatering motor 25 works to drive the driving gear 26 to rotate, the driving gear 26 drives the rotating shaft 22 and the dewatering cylinder 23 to rotate by utilizing the driven gear 27, the dewatering cylinder 23 rotates to generate centrifugal force to throw the sewage in the sewage to the inner bottom end of the dewatering tank 21 through the plurality of through holes 28, the sludge is remained in the dewatering cylinder 23, then the sewage at the inner bottom end of the dewatering tank 21 enters the drainage tank 3 through the connecting pipe 7, then the extrusion assembly 5 works to extrude and drain the sludge in the dewatering cylinder 23, the water content of the sludge after extrusion and drainage is small, finally the extrusion assembly 5 continues to work to drive the extrusion plate 53 in the extrusion assembly to move to the upper part of the cleaning assembly 6, the cleaning assembly 6 works to automatically clean the extrusion plate 53, the sludge adhered to the extrusion plate 53 is brushed off by the cleaning assembly 6, through the steps, the sludge adhered to the extrusion plate 53 is not required to be manually cleaned, the use is convenient, and the condition that the adhered sludge is dried and solidified to cause difficulty in cleaning is avoided.
Specifically, the water inlet assembly 4 comprises a connecting frame 41, a first screw rod sliding table 42, a moving sleeve 43, a moving pipe 44, a booster pump 45, a first hose 46 and a second hose 47, wherein the connecting frame 41 is horizontally arranged on the outer wall of the top end of the dewatering tank 21, the first screw rod sliding table 42 is horizontally arranged at the top of the connecting frame 41, the moving sleeve 43 is installed at the moving end of the first screw rod sliding table 42, the moving pipe 44 is horizontally arranged in the moving sleeve 43, one end of the moving pipe 44 extends into the water inlet pipe 29, the booster pump 45 is horizontally arranged at the top of the base plate 1, two ends of the first hose 46 are respectively communicated with the input end of the booster pump 45 and the sewage tank 2, and two ends of the second hose 47 are respectively communicated with the output end of the booster pump 45 and the moving pipe 44; move set 43 and removal pipe 44 horizontal migration through first lead screw slip table 42 work drive, the one end of removal pipe 44 moves to the top of dehydration section of thick bamboo 23, then booster pump 45 work draws the sewage that contains mud in the sewage case 2 and passes through first hose 46 and second hose 47 and get into to remove in the pipe 44, the sewage that contains mud in the removal pipe 44 later falls into to the dehydration section of thick bamboo 23 in, the realization is to the operation of adding sewage in the dehydration section of thick bamboo 23, conveniently carry out dehydration treatment on next step to the mud in the sewage.
Specifically, the extrusion assembly 5 comprises a portal frame 51, a second screw rod sliding table 511, a connecting plate 512, a lifting table 513, a vertical rod 52, an extrusion plate 53, a balancing weight 531, a limiting part 54, a lifting part 55, two guide rails 56, two transverse plates 57, two limiting columns 58 and four buffer parts 59, wherein the two guide rails 56 are symmetrically arranged at the top of the bottom plate 1, the portal frame 51 is slidably arranged on the two guide rails 56, the second screw rod sliding table 511 is horizontally arranged at the top of the bottom plate 1, the connecting plate 512 is arranged at the moving end of the second screw rod sliding table 511, the connecting plate 512 is connected with the bottom end of the portal frame 51, the two transverse plates 57 are symmetrically arranged on the inner wall of the portal frame 51, the two limiting columns 58 are respectively arranged at the tops of the two transverse plates 57, the top ends of the two limiting columns 58 are connected with the top end of the portal frame 51, the lifting table 513 is slidably arranged on the two limiting columns 58, the bottom end of the lifting platform 513 extends to the inner top end of the dewatering tank 21, the vertical rod 52 is slidably mounted on the lifting platform 513, the bottom end of the vertical rod 52 extends to the inner top end of the dewatering tank 21, the extrusion plate 53 is mounted at the bottom end of the vertical rod 52, the counterweight block 531 is mounted at the top end of the vertical rod 52, the limiting component 54 is mounted on the outer wall of the portal frame 51, one end of the limiting component 54 is abutted against the bottom of the counterweight block 531, the top center of the counterweight block 531 is provided with a threaded sleeve 532, the lifting component 55 is mounted at the top end of the portal frame 51, the bottom end of the lifting component 55 extends to the upper part of the threaded sleeve 532, and the four buffer components 59 are arranged at the top of the lifting platform 513 at equal intervals; the lifting plate 55 is manually screwed with the threaded sleeve 532 after the sludge is extruded and drained, then the lifting part 55 pulls the balancing weight 531 to move upwards for resetting by the threaded sleeve 532, the balancing weight 531 is driven by the balancing weight 531 to move upwards for resetting by the balancing weight 52, the balancing weight 531 drives the squeezing plate 53 to move upwards for resetting, when the squeezing plate 53 moves upwards to be attached to the bottom of the lifting table 513, the lifting table 513 moves upwards for a certain distance on two limiting columns 58 synchronously along with the upward movement of the balancing weight 531, and then the squeezing plate 53 is separated from the dewatering tank 21, finally, the second screw rod sliding table 511 drives the connecting plate 512 to move, the connecting plate 512 drives the portal frame 51 to move on the two guide rails 56, and the portal frame 51 drives the extrusion plate 53 to move above the cleaning assembly 6, so that the cleaning assembly 6 can conveniently clean sludge adhered to the extrusion plate 53 on the next step.
Specifically, the limiting component 54 includes a rotating seat 541, a driving shaft 542, a driving gear 543, a driving motor 544, a limiting block 545, a limiting rack 546, a reinforcing bar 547 and a reinforcing plate 548, the rotating seat 541 is installed on an outer wall of the gantry 51, the driving shaft 542 is rotatably installed in the rotating seat 541, the driving gear 543 is installed on the driving shaft 542, the limiting block 545 is slidably installed on the outer wall of the gantry 51, one end of the limiting block 545 extends to a side of the counterweight 531, the limiting rack 546 is horizontally arranged at the top of the limiting block 545, the limiting rack 546 is meshed with the driving gear 543, the reinforcing bar 547 is installed at one end of the limiting block 545 extending to the side of the counterweight 531, the reinforcing plate 548 is installed on the reinforcing bar 547, and the top of the reinforcing plate 548 abuts against the bottom of the counterweight 531; work through driving motor 544 and drive gear 543 and rotate, drive gear 543 utilizes spacing rack 546 to drive stopper 545 and slides on portal frame 51, stopper 545 drives reinforcement 547 and reinforcing plate 548 and keeps away from balancing weight 531 and moves, when the top of reinforcing plate 548 and the bottom separation of balancing weight 531, balancing weight 531 and montant 52 move down under the effect of gravity, montant 52 drives extrusion plate 53 and moves down, extrusion plate 53 moves down and extrudes the drainage operation to the mud in the dehydration section of thick bamboo 23.
Specifically, the lifting component 55 comprises a first lifting seat 551, a second lifting seat 552, a pulley 553, a winding roller 554, a lifting motor 555, a steel rope 556 and a ring 557, the first lifting seat 551 and the second lifting seat 552 are arranged at the top of the portal frame 51 at intervals, the pulley 553 is rotatably arranged in the first lifting seat 551, the winding roller 554 is rotatably arranged in the second lifting seat 552, the lifting motor 555 is horizontally arranged at the top of the portal frame 51, an output shaft of the lifting motor 555 is connected with the winding roller 554, a head end of the steel rope 556 is connected with the winding roller 554, a tail end of the steel rope 556 passes through the pulley 553 and extends to the upper part of the screw sleeve 532, the ring 557 is arranged at the tail end of the steel rope 556, a bottom of the ring 557 is provided with a screw 558, and the screw 558 is in threaded fit with the screw sleeve 532; after the sludge is extruded and drained, the screw 558 is in threaded connection with the threaded sleeve 532 manually, then the lifting motor 555 works to drive the winding roller 554 to rotate, the winding roller 554 drives the head end of the steel rope 556 to wind on the surface of the steel rope 556, then the tail end of the steel rope 556 pulls the ring 557 to move upwards by using the pulley 553, the ring 557 drives the threaded sleeve 532 to move upwards by using the screw 558, the threaded sleeve 532 pulls the balancing weight 531 to move upwards for resetting, and meanwhile, the balancing weight 531 drives the extrusion plate 53 to move upwards for resetting by using the vertical rod 52.
Specifically, each of the buffer members 59 includes a first buffer seat 591, a buffer spring 592 and a second buffer seat 593, the first buffer seat 591 is installed at the top of the lifting table 513, the bottom end of the buffer spring 592 is connected with the inner bottom end of the first buffer seat 591, and the second buffer seat 593 is installed at the top end of the buffer spring 592; the first buffer seat 591, the buffer spring 592 and the second buffer seat 593 are matched with each other to buffer the balancing weight 531, so that the balancing weight 531 is prevented from directly pounding to the lifting table 513.
Specifically, the cleaning assembly 6 comprises a cleaning frame 61, a cleaning shaft 62, a cleaning disc 63, a brush plate 64, a cleaning motor 65, a first gear 66 and a second gear 67, wherein the cleaning frame 61 is erected on the top of the base plate 1, the cleaning shaft 62 is rotatably installed on the top of the cleaning frame 61, the cleaning disc 63 is installed on the top of the cleaning shaft 62, the brush plate 64 is detachably installed on the top of the cleaning disc 63, a plurality of brush heads 68 are arranged on the top of the brush plate 64, the cleaning motor 65 is vertically arranged on the top of the cleaning frame 61, the first gear 66 is installed on an output shaft of the cleaning motor 65, the second gear 67 is installed on the cleaning shaft 62, and the second gear 67 is meshed with the first gear 66; when the extrusion plate 53 moves to the top of the brush plate 64, the cleaning motor 65 works to drive the first gear 66 to rotate, the first gear 66 drives the cleaning shaft 62 to rotate by utilizing the second gear 67, the cleaning shaft 62 drives the cleaning disc 63 and the brush plate 64 to rotate, the brush plate 64 drives the plurality of brush heads 68 to rotate to brush the bottom of the extrusion plate 53, and the sludge adhered to the bottom of the extrusion plate 53 is brushed clean.
Specifically, a drain pipe 31 communicated with the inside of the drain tank 3 is arranged on the outer wall of the bottom end of the drain tank, and a valve 32 is arranged on the drain pipe 31; the valve 32 is opened, and the sewage in the drain tank 3 flows out through the drain pipe 31.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A sludge dewatering device is characterized in that: comprises a bottom plate (1), a sewage tank (2), a dewatering tank (21), a rotating shaft (22), a dewatering drum (23), a support frame (24), a dewatering motor (25), a driving gear (26), a driven gear (27), a drainage tank (3), a water inlet assembly (4), an extrusion assembly (5) and a cleaning assembly (6), wherein the sewage tank (2), the dewatering tank (21) and the drainage tank (3) are sequentially arranged at the top of the bottom plate (1), a connecting pipe (7) is arranged between the dewatering tank (21) and the drainage tank (3), the rotating shaft (22) is rotatably arranged at the bottom end inside the dewatering tank (21), the bottom end of the rotating shaft (22) extends to the outside of the dewatering tank (21), the dewatering drum (23) is arranged inside the dewatering tank (21), the dewatering drum (23) is connected with the rotating shaft (22), a plurality of through holes (28) are arranged on the outer wall of the dewatering drum (23), the support frame (24) is arranged at the bottom of the dewatering tank (21), the dewatering motor (25) is vertically arranged on the support frame (24), the driving gear (26) is arranged on an output shaft of the dewatering motor (25), the driven gear (27) is arranged at the bottom end of the rotating shaft (22), the driven gear (27) is meshed with the driving gear (26), a water inlet pipe (29) communicated with the interior of the dewatering tank (21) is arranged on the outer wall of the top end of the dewatering tank (21), the water inlet assembly (4) is arranged on the outer wall of the top end of the dewatering tank (21), one end of the water inlet assembly (4) is communicated with the sewage tank (2), the extrusion assembly (5) is arranged at the top of the bottom plate (1), one end of the extrusion assembly (5) extends to the top end of the interior of the dewatering tank (21), and the cleaning assembly (6) is arranged at the top of the bottom plate (1), and the cleaning component (6) is positioned above the drainage tank (3).
2. The sludge dewatering apparatus according to claim 1, wherein: the water inlet assembly (4) comprises a connecting frame (41), a first screw rod sliding table (42), a moving sleeve (43), a moving pipe (44), a booster pump (45), a first hose (46) and a second hose (47), the connecting frame (41) is horizontally arranged on the outer wall of the top end of the dewatering tank (21), the first screw rod sliding table (42) is horizontally arranged at the top of the connecting frame (41), the moving sleeve (43) is arranged on the moving end of the first screw rod sliding table (42), the moving pipe (44) is horizontally arranged in the moving sleeve (43), one end of the moving pipe (44) extends into the water inlet pipe (29), the booster pump (45) is horizontally arranged at the top of the bottom plate (1), two ends of the first hose (46) are respectively communicated with the input end of the booster pump (45) and the sewage tank (2), and two ends of the second hose (47) are respectively communicated with the output end of the booster pump (45) and the moving pipe (44).
3. The sludge dewatering apparatus according to claim 1, wherein: the extrusion assembly (5) comprises a portal frame (51), a second screw rod sliding table (511), a connecting plate (512), a lifting table (513), a vertical rod (52), an extrusion plate (53), a balancing weight (531), a limiting part (54), a lifting part (55), two guide rails (56), two transverse plates (57), two limiting columns (58) and four buffer parts (59), wherein the two guide rails (56) are symmetrically arranged at the top of the bottom plate (1), the portal frame (51) is slidably arranged on the two guide rails (56), the second screw rod sliding table (511) is horizontally arranged at the top of the bottom plate (1), the connecting plate (512) is arranged at the moving end of the second screw rod sliding table (511), the connecting plate (512) is connected with the bottom end of the portal frame (51), the two transverse plates (57) are symmetrically arranged on the inner wall of the portal frame (51), the two limiting columns (58) are respectively arranged at the tops of the two transverse plates (57), and the top ends of the two limit columns (58) are connected with the top end of a portal frame (51), the lifting platform (513) is slidably mounted on the two limit columns (58), the bottom end of the lifting platform (513) extends to the inner top end of the dewatering tank (21), the vertical rod (52) is slidably mounted on the lifting platform (513), the bottom end of the vertical rod (52) extends to the inner top end of the dewatering tank (21), the squeezing plate (53) is mounted at the bottom end of the vertical rod (52), the counterweight block (531) is mounted at the top end of the vertical rod (52), the limit component (54) is mounted on the outer wall of the portal frame (51), one end of the limit component (54) is abutted against the bottom of the counterweight block (531), the top center of the counterweight block (531) is provided with a threaded sleeve (532), the lifting component (55) is mounted at the top end of the portal frame (51), and the bottom end of the lifting component (55) extends to the upper part of the threaded sleeve (532), the four buffer components (59) are arranged on the top of the lifting platform (513) at equal intervals.
4. A sludge dewatering apparatus as claimed in claim 3, wherein: the limiting part (54) comprises a rotating seat (541), a driving shaft (542), a driving gear (543), a driving motor (544), a limiting block (545), a limiting rack (546), a reinforcing bar (547) and a reinforcing plate (548), the rotating seat (541) is installed on the outer wall of the portal frame (51), the driving shaft (542) is rotatably installed in the rotating seat (541), the driving gear (543) is installed on the driving shaft (542), the limiting block (545) is slidably installed on the outer wall of the portal frame (51), one end of the limiting block (545) extends to the side of the balancing weight (531), the limiting rack (546) is horizontally arranged at the top of the limiting block (545), the limiting rack (546) is meshed with the driving gear (543), and the reinforcing bar (547) is installed at one end of the limiting block (545) extending to the side of the balancing weight (531), the reinforcing plate (548) is installed on the reinforcing bar (547), and the top of the reinforcing plate (548) is abutted against the bottom of the counter weight (531).
5. A sludge dewatering apparatus as claimed in claim 3, wherein: the lifting component (55) comprises a first lifting seat (551), a second lifting seat (552), a pulley (553), a winding roller (554), a lifting motor (555), a steel rope (556) and a circular ring (557), the first lifting seat (551) and the second lifting seat (552) are arranged at the top of the portal frame (51) at intervals, the pulley (553) is rotatably arranged in the first lifting seat (551), the winding roller (554) is rotatably arranged in the second lifting seat (552), the lifting motor (555) is horizontally arranged at the top of the portal frame (51), an output shaft of the lifting motor (555) is connected with the winding roller (554), a head end of the steel rope (556) is connected with the winding roller (554), a tail end of the steel rope (556) passes through the pulley (553) and then extends to the upper part of the screw sleeve (532), and the circular ring (557) is arranged at the tail end of the steel rope (556), the bottom of the circular ring (557) is provided with a screw rod (558), and the screw rod (558) is in threaded fit with the thread sleeve (532).
6. A sludge dewatering apparatus as claimed in claim 3, wherein: each of the buffer members (59) includes a first buffer seat (591), a buffer spring (592), and a second buffer seat (593), the first buffer seat (591) is installed at the top of the elevating platform (513), the bottom end of the buffer spring (592) is connected with the inner bottom end of the first buffer seat (591), and the second buffer seat (593) is installed at the top end of the buffer spring (592).
7. The sludge dehydrating apparatus of claim 1, wherein: the cleaning component (6) comprises a cleaning frame (61), a cleaning shaft (62), a cleaning disc (63), a brush plate (64), a cleaning motor (65), a first gear (66) and a second gear (67), the cleaning frame (61) is erected at the top of the bottom plate (1), the cleaning shaft (62) is rotatably arranged at the top of the cleaning frame (61), the cleaning disc (63) is arranged on the top of the cleaning shaft (62), the brush plate (64) is detachably arranged on the top of the cleaning disc (63), the top of the brush plate (64) is provided with a plurality of brush heads (68), the cleaning motor (65) is vertically arranged at the top of the cleaning frame (61), the first gear (66) is arranged on an output shaft of the cleaning motor (65), the second gear (67) is mounted on the cleaning shaft (62), and the second gear (67) is meshed with the first gear (66).
8. The sludge dewatering apparatus according to claim 1, wherein: the water draining box is characterized in that a water draining pipe (31) communicated with the interior of the water draining box is arranged on the outer wall of the bottom end of the water draining box (3), and a valve (32) is arranged on the water draining pipe (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210640171.5A CN114804571A (en) | 2022-06-07 | 2022-06-07 | Sludge dewatering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210640171.5A CN114804571A (en) | 2022-06-07 | 2022-06-07 | Sludge dewatering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114804571A true CN114804571A (en) | 2022-07-29 |
Family
ID=82521478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210640171.5A Withdrawn CN114804571A (en) | 2022-06-07 | 2022-06-07 | Sludge dewatering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114804571A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115132393A (en) * | 2022-06-29 | 2022-09-30 | 辽宁顺达机械制造(集团)有限公司 | A nuclear waste sewage treatment device |
| CN115253418A (en) * | 2022-08-01 | 2022-11-01 | 遂川和创金属新材料有限公司 | Extrusion filter equipment of solution for neodymium iron boron waste recovery |
| CN115947519A (en) * | 2023-03-10 | 2023-04-11 | 深圳市洪桦环保科技有限公司 | Multi-cavity multi-stage filter-pressing sludge dewatering equipment |
-
2022
- 2022-06-07 CN CN202210640171.5A patent/CN114804571A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115132393A (en) * | 2022-06-29 | 2022-09-30 | 辽宁顺达机械制造(集团)有限公司 | A nuclear waste sewage treatment device |
| CN115253418A (en) * | 2022-08-01 | 2022-11-01 | 遂川和创金属新材料有限公司 | Extrusion filter equipment of solution for neodymium iron boron waste recovery |
| CN115947519A (en) * | 2023-03-10 | 2023-04-11 | 深圳市洪桦环保科技有限公司 | Multi-cavity multi-stage filter-pressing sludge dewatering equipment |
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Application publication date: 20220729 |