CN111559848A - Filter pressing device for sludge dewatering and working method thereof - Google Patents
Filter pressing device for sludge dewatering and working method thereof Download PDFInfo
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- CN111559848A CN111559848A CN202010377930.4A CN202010377930A CN111559848A CN 111559848 A CN111559848 A CN 111559848A CN 202010377930 A CN202010377930 A CN 202010377930A CN 111559848 A CN111559848 A CN 111559848A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—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
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- Treatment Of Sludge (AREA)
Abstract
The invention discloses a filter pressing device for sludge dewatering and a working method thereof, wherein the filter pressing device for sludge dewatering comprises a basic assembly, a feeding device and a filter pressing motor, wherein a workbench is arranged on the workbench; the transmission mechanism comprises a transmission block arranged on the driving device, a mounting seat fixedly arranged on the transmission block and a transmission assembly arranged on the mounting seat; elevating system is in including setting up supporting part on the transmission piece is installed elevator motor and lifting unit on the supporting part, and install four lift slide rails on the supporting part, after accomplishing mud separation work, the sludge piece can break away from the filter plate, does not need operating personnel to carry out mud work of droing, alleviates operating personnel's work burden, has increased the work efficiency of device simultaneously, and then makes the device can automatic work.
Description
Technical Field
The invention relates to a sludge filter-pressing device, in particular to a filter-pressing device for sludge dewatering, and relates to the technical field of filter-pressing devices.
Background
Along with the rapid development of urbanization in China and the continuous improvement of the living standard of people, the discharge amount of working sewage and domestic wastewater is increased, the sludge yield per year is increased continuously, the generated sludge contains a large amount of harmful components, and if the sludge is not treated properly, the environment is polluted secondarily.
But present sludge dewatering device still has more problems, because the moisture in the solid in the mud and the mud combines comparatively closely, therefore sludge dewatering device is carrying out the in-process that machinery dewaters to mud, can apply a great pressure relatively to mud, and then can extrude the moisture in the mud, and then play the purification work to mud, but present sludge dewatering device is after dewatering mud, should adopt great pressure to accomplish the dehydration work to mud, the mud piece that gets into to make adsorbs firmly on the filter plate, and then need the manual work to break away from adnexed mud piece from the filter plate, and then increased operating personnel's work burden.
Therefore, how to make the sludge block fall off from the filter plate is a problem to be solved at present.
Disclosure of Invention
The purpose of the invention is as follows: provides a filter pressing device for sludge dewatering, which solves the problems in the prior art.
The technical scheme is as follows: a pressure filtration device for dewatering sludge comprising:
the base assembly comprises a workbench, a feeding device and a filter pressing motor which are arranged on the workbench, a group of driving devices symmetrically arranged on the workbench, and a funnel arranged on the workbench;
the waste conveying mechanism comprises a frame fixedly arranged on the workbench and a waste conveying assembly arranged on the frame;
the transmission mechanism comprises a transmission block arranged on the driving device, a mounting seat fixedly arranged on the transmission block and a transmission assembly arranged on the mounting seat;
the lifting mechanism comprises a supporting part arranged on the transmission block, a lifting motor and a lifting assembly arranged on the supporting part, and four lifting slide rails arranged on the supporting part.
In a further embodiment, the basic subassembly is still including setting up the filter pressing device of filter-pressing motor output sets up pressure strip on the filter pressing device is installed a plurality of filter plates on the pressure strip, fixed mounting be in on the workstation, and with the limiting plate that the filter plate is connected, with the collection device that the filter plate is connected, and set up funnel on the workstation, the funnel is located the filter plate under, and then has guaranteed that the filter press can accomplish the filter-pressing work, and then can separate mud and water, and then reach the filter work to the water in the mud.
In a further embodiment, the waste material transportation assembly comprises a group of rotation shafts symmetrically arranged on the frame, a transportation belt used for connecting the rotation shafts, a transportation motor fixedly connected with the frame, a driving wheel arranged on one rotation shaft, and a driving belt used for connecting the output end of the transportation motor and the driving wheel, and the waste material can be transported to a designated position through the arranged transportation belt, so that the carrying of the waste material by an operator is reduced, and the workload of the operator is reduced.
In a further embodiment, the transmission assembly comprises a hydraulic telescopic machine fixedly mounted on the mounting seat, a connecting piece arranged at the output end of the hydraulic telescopic machine, a group of connecting shafts symmetrically mounted on the connecting piece, and a group of bearings symmetrically mounted at two ends of the connecting shafts, and the hydraulic telescopic machine and the cam are matched for use, so that one filter plate can be separated from other filter plates, and the separation work of sludge blocks on the filter plate is completed.
In a further embodiment, the transmission assembly is still including setting up axis of rotation on the mount pad, the symmetry is installed a set of cam in the axis of rotation, and fixed mounting are in spout on the mount pad, the bearing is located on the spout, and with spout sliding connection, the cam is located between two bearings, and through the cam that sets up, and then can grasp the filter plate, and then accomplish the transport work to the filter plate, and then under drive arrangement's drive, can make the filter plate be located the assigned position, can reduce the friction through the bearing that sets up simultaneously, has guaranteed the safety of device.
In a further embodiment, the lifting assembly comprises a transmission shaft arranged on the supporting part, a transmission wheel arranged at the midpoint of the transmission shaft, a transmission belt used for connecting the output end of the lifting motor and the transmission wheel, a group of first bevel gears symmetrically arranged at two ends of the transmission shaft, a second bevel gear meshed with the first bevel gears, and a support shaft arranged on the second bevel gear, so that the device can smoothly complete lifting work.
In a further embodiment, the lifting assembly further comprises a protective cover arranged on the supporting shaft, a worm arranged at the other end of the supporting shaft and located inside the protective cover, a worm wheel meshed with the worm, a transmission connecting rod arranged on the worm wheel, a lifting wheel arranged at the other end of the transmission connecting rod, a lifting connecting rod arranged on the lifting wheel, and a group of lifting slide blocks symmetrically arranged at two ends of the lifting connecting rod, wherein the worm wheel is arranged in the protective cover, the lifting connecting rod is further provided with a through groove, the lifting wheel is located on the through groove, the slide blocks are located on the slide rail and are in sliding connection with the slide rail, when the supporting shaft starts to rotate, the moving supporting shaft drives the worm at the other end to start rotating, the moving worm wheel drives the worm wheel to start rotating, and the moving worm wheel drives the transmission connecting rod to start rotating, and then the transmission connecting rod of motion drives the lifting wheel and begins the motion, and then the lifting wheel begins the motion on the logical groove on the lifting connecting rod, the lifting wheel of simultaneous motion still can give a vertical decurrent component to the lifting connecting rod, and then make the lifting connecting rod under the cooperation of lifting slide, can begin the motion on the lift slide rail, and then can adjust the height of the lifter that is located on the lifting connecting rod, and then the lifter can begin the motion on the surface of filter plate, and then the lifter of motion can be with the sludge block that is located on the filter plate from the filter plate separation, and then accomplish the work of mud separation, and then can make the automatic follow filter plate of sludge block break away from, and then do not need the operating personnel to carry out mud work that drops, the work burden of operating personnel has been alleviateed, the work efficiency of device has still been increased simultaneously.
A method of operating a pressure filtration device for dewatering sludge comprising:
s1: when an operator needs to separate moisture from sludge, the feeding device starts to work, the moving feeding device can convey the sludge containing the moisture to the filter plate, and the filter press motor starts to work;
s2: when the filter pressing motor starts to work, the moving filter pressing motor can drive the filter pressing device to start to work, the moving filter pressing device drives the pressing plate to start to work, the moving pressing plate starts to work on the filter plate, and then moisture in sludge containing moisture in the filter plate is separated out, so that the moisture enters the collecting device, and the filter pressing process is completed;
s3: when the water in the sludge is pressed and filtered out, the sludge can be tightly attached to the filter plate, the driving device starts to work at the moment, the moving driving device drives the transmission block to start to move, the transmission block can be located in a designated area, the hydraulic telescopic machine starts to work at the moment, the moving hydraulic telescopic machine drives the connecting piece to start to work, and the moving connecting piece drives the bearing to start to move so as to finish the transmission work;
s4: when the bearing starts to work, the moving bearing starts to move in the sliding groove, the moving bearing can drive the cam to start to work, the moving cam starts to move, the cam can extend out, the filter plate can be clamped, the hydraulic compressor stops working, the driving device reversely works at the same time, the driving block can be driven to start to move, the moving driving block drives the mounting seat to start to move, the filter plates which are close to each other originally are separated, and the filter plates are conveyed to a designated area;
s5: when the filter plate is located at the designated position, the lifting motor starts to work at the moment, the moving lifting motor drives the transmission belt to start rotating, the moving transmission belt drives the transmission wheel to start working, the transmission wheel starts to rotate, the moving transmission wheel drives the transmission shaft to start rotating, the moving transmission shaft drives the first bevel gears at two ends of the transmission shaft to start working, the moving first bevel gears drive the second bevel gears meshed with the first bevel gears to start rotating, the moving second bevel gears drive the support shafts to start moving, and the lifting driving work of the device is completed;
s6: when the supporting shaft starts to rotate, the moving supporting shaft drives the worm at the other end of the supporting shaft to start to rotate, the moving worm drives the worm wheel to start to rotate, the moving worm wheel drives the transmission connecting rod to start to rotate, the moving transmission connecting rod drives the lifting wheel to start to move, the lifting wheel starts to move on the through groove on the lifting connecting rod, the moving lifting wheel can also provide a vertical downward component force for the lifting connecting rod, the lifting connecting rod can start to move on the lifting slide rail under the matching of the lifting slide block, the height of the lifting rod on the lifting connecting rod can be adjusted, the lifting rod can start to move on the surface of the filter plate, the moving lifting rod can separate sludge blocks on the filter plate from the filter plate, at the moment, the lifting motor works reversely, the lifting rod can move upwards, and the lifting rod can never be positioned at the initial height, thereby completing the work of sludge separation;
s7: when the sludge blocks are separated from the filter plates, the dropped sludge blocks enter the funnel, and then the sludge can be conveyed to the conveying belt through the funnel opening, at the moment, the conveying motor starts to work, the moving conveying motor drives the driving belt to start to work, the moving driving belt drives the driving wheels to start to work, the moving driving wheels drive the rotating shaft to start to move, and then the conveying belt is driven to start to move, so that the positions of the sludge blocks on the conveying belt are adjusted, the sludge blocks can be conveyed to the designated positions, and the waste collection work is completed;
s8: after the waste material is transported to the appointed area, the hydraulic telescopic machine works reversely, so that the cam can retract, the driving device starts to work again, the transmission block is located at the next filter plate, the processes are repeated until all sludge on the filter plate is separated from the filter plate, and then the sludge filter pressing work is completed.
Has the advantages that: the invention discloses a filter pressing device for sludge dewatering, which is characterized in that in order to drop dewatered sludge blocks from a filter plate, a lifting component is further arranged, when a support shaft starts to rotate, the moving support shaft drives a worm at the other end of the support shaft to start to rotate, the moving worm drives a worm wheel to start to rotate, the moving worm wheel drives a transmission connecting rod to start to rotate, the moving transmission connecting rod drives a lifting wheel to start to move, the lifting wheel starts to move on a through groove on the lifting connecting rod, meanwhile, the moving lifting wheel can also give a vertical downward component force to the lifting connecting rod, the lifting connecting rod can start to move on a lifting slide rail under the cooperation of a lifting slide block, the height of a lifting rod on the lifting connecting rod can be adjusted, the moving lifting rod can separate the sludge blocks on the filter plate from the filter plate, and a lifting motor works reversely, and then make the lifter upward movement, never can make the lifter be located initial height, and then accomplish the work of mud separation, and then can make automatic the breaking away from the filter plate of mud piece, and then do not need operating personnel to carry out mud work of droing, alleviateed operating personnel's work burden, still increased the work efficiency of device simultaneously, and then guaranteed the automation mechanized work of device.
Drawings
Fig. 1 is a perspective view of the present invention.
Figure 2 is a schematic view of the waste transport assembly of the present invention.
Fig. 3 is a schematic view of the transmission assembly of the present invention.
Fig. 4 is a perspective view of the lift assembly of the present invention.
Fig. 5 is a schematic view of a portion of the lift assembly of the present invention.
The reference signs are: the device comprises a workbench 1, a filter press motor 2, a filter plate 3, a transmission block 4, a pressing plate 5, a waste material transportation assembly 6, a frame 601, a transportation motor 602, a driving belt 603, a driving wheel 604, a rotating shaft 605, a transportation belt 606, a driving device 7, a transmission assembly 8, a hydraulic expansion machine 801, a connecting piece 802, a connecting shaft 803, a bearing 804, a cam 805, a rotating shaft 806, a mounting seat 807, a chute 808, a lifting assembly 9, a lifting motor 901, a transmission belt 902, a transmission wheel 903, a transmission shaft 904, a first bevel gear 905, a second bevel gear 906, a supporting shaft 907, a worm 908, a turbine 909, a transmission connecting rod 910, a protective cover 911, a lifting wheel 912, a lifting slide block 913, a lifting rod 914, a lifting connecting rod, a lifting slide rail 916, a hopper 10, a limiting plate 11, a feeding device 12.
Detailed Description
Through research and analysis of the applicant, the reason for the problem (the attached sludge block needs to be separated from the filter plate manually, and the work load of an operator is further increased) is that the existing sludge dewatering device has more problems, because the solid in the sludge and the moisture in the sludge are combined tightly, the sludge dewatering device can apply relatively large pressure on the sludge in the mechanical dewatering process of the sludge, so that the moisture in the sludge can be extruded out, and the sludge purification work is further performed, but after the sludge is dewatered by the existing sludge dewatering device, the sludge dewatering work is finished by adopting relatively large pressure, and the sludge block can be firmly adsorbed on the filter plate, so that the dewatered sludge block can fall off from the filter plate, and the lifting assembly is further arranged, when the supporting shaft starts to rotate, and then the worm of its other end is driven to begin to rotate by the back shaft that moves, and then the worm that moves drives the turbine and begins to rotate, and then the turbine that moves drives the transmission connecting rod and begins to rotate, and then the transmission connecting rod that moves drives the lifting wheel and begins to move, and then the lifting wheel begins to move on the logical groove on the lifting connecting rod, the lifting wheel that moves simultaneously still can give a vertical decurrent component force for the lifting connecting rod, and then make the lifting connecting rod under the cooperation of lifting slide, can begin to move on the lift slide rail, and then can adjust the height of the lifter that is located on the lifting connecting rod, and then the lifter that moves can be with the sludge cake that is located on the filter plate from the filter plate separation, elevator motor reverse work this moment, and then make the lifter upward movement, never can make the lifter be located initial.
A pressure filtration device for dewatering sludge comprising: the device comprises a workbench 1, a filter press motor 2, a filter plate 3, a transmission block 4, a pressing plate 5, a waste material transportation assembly 6, a frame 601, a transportation motor 602, a driving belt 603, a driving wheel 604, a rotating shaft 605, a transportation belt 606, a driving device 7, a transmission assembly 8, a hydraulic expansion machine 801, a connecting piece 802, a connecting shaft 803, a bearing 804, a cam 805, a rotating shaft 806, a mounting seat 807, a chute 808, a lifting assembly 9, a lifting motor 901, a transmission belt 902, a transmission wheel 903, a transmission shaft 904, a first bevel gear 905, a second bevel gear 906, a supporting shaft 907, a worm 908, a turbine 909, a transmission connecting rod 910, a protective cover 911, a lifting wheel 912, a lifting slide block 913, a lifting rod 914, a lifting connecting rod, a lifting slide rail 916, a hopper 10, a limiting plate 11, a feeding device 12.
The basic assembly comprises a workbench 1, a feeding device 12 and a filter pressing motor 2 which are arranged on the workbench 1, a group of driving devices 7 which are symmetrically arranged on the workbench 1, and a funnel 10 which is arranged on the workbench 1; the lifting mechanism comprises a supporting part arranged on the transmission block 4, a lifting motor 901 and a lifting assembly 9 which are arranged on the supporting part, and four lifting slide rails 916 which are arranged on the supporting part; the transmission mechanism comprises a transmission block 4 arranged on the driving device 7, a mounting seat 807 fixedly arranged on the transmission block 4, and a transmission assembly 8 arranged on the mounting seat 807; waste material transport mechanism, including fixed mounting frame 601 on the workstation 1, and set up waste material transport assembly 6 on the frame 601, need isolate the moisture in the mud when operating personnel, and then loading attachment 12 begins work, and then the loading attachment 12 of motion can convey the mud that contains moisture to filter plate 3 department, and filter press motor 2 begins work simultaneously.
The basic assembly further comprises a filter pressing device 14 arranged at the output end of the filter pressing motor 2, a pressing plate 5 arranged on the filter pressing device 14, a plurality of filter plates 3 arranged on the pressing plate 5, a limiting plate 11 fixedly arranged on the workbench 1 and connected with the filter plates 3, a collecting device 13 connected with the filter plates 3, and a funnel 10 arranged on the workbench 1, wherein the funnel 10 is positioned under the filter plates 3, when the filter pressing motor 2 starts to work, the moving filter pressing motor 2 can drive the filter pressing device 14 to start to work, the moving filter pressing device 14 drives the pressing plate 5 to start to work, the moving pressing plate 5 starts to work on the filter plates 3, and then the moisture in the sludge containing the moisture in the filter plates 3 is separated out, so that the moisture enters the collecting device 13, and the filter pressing process is completed, and then guaranteed that the pressure filter can accomplish the filter-pressing work, and then can separate mud and water, and then reach the filtration work to the water in the mud, guaranteed the normal work of pressure filter.
The waste material transportation assembly 6 comprises a group of rotating shafts 605 symmetrically arranged on the frame 601, a transportation belt 606 connected with the rotating shafts 605, a transportation motor 602 fixedly connected with the frame 601, a driving wheel 604 arranged on one of the rotating shafts 605, and a driving belt 603 connected with the output end of the transportation motor 602 and the driving wheel 604, when a sludge block is separated from the filter plate 3, the dropped sludge block enters the funnel 10 and then can be conveyed to the transportation belt 606 through the opening of the funnel 10, at the moment, the transportation motor 602 starts to work, and then the moving transportation motor 602 drives the driving belt 603 to work, and then the moving driving belt 603 drives the driving wheel 604 to work, and then the moving driving wheel 604 drives the rotating shafts 605 to start to move, and then drives the transportation belt 606 to start to move, so as to adjust the position of the sludge block on the transportation belt 606, and then can transport the sludge cake to appointed position, and then accomplish garbage collection work, through the conveyer belt 606 who sets up, and then can transport the waste material to appointed position, and then reduce the transport of operating personnel to the waste material, and then alleviateed operating personnel's work burden.
The transmission assembly 8 comprises a hydraulic compressor 801 fixedly mounted on the mounting seat 807, a connecting piece 802 arranged at the output end of the hydraulic compressor 801, a group of connecting shafts 803 symmetrically mounted on the connecting piece 802, and a group of bearings 804 symmetrically mounted at two ends of the connecting shafts 803, when water in sludge is pressed and filtered out, the sludge can be tightly attached to the filter plates 3, at the moment, the driving device 7 starts to work, the moving driving device 7 drives the transmission block 4 to start to move, so that the transmission block 4 can be located in a designated area, at the moment, the hydraulic compressor 801 starts to work, so that the moving hydraulic compressor 801 drives the connecting piece 802 to start to work, so that the moving connecting piece 802 drives the bearings 804 to start to move, so that transmission work is completed, and one of the filter plates 3 can be separated from other filter plates 3 by the cooperation of the hydraulic compressor 801 and the cam 805, thereby completing the separation of the sludge block on the filter plate 3.
The transmission assembly 8 further includes a rotating shaft 806 disposed on the mounting seat 807, a set of cams 805 symmetrically mounted on the rotating shaft 806, and a sliding groove 808 fixedly mounted on the mounting seat 807, the bearings 804 are located on the sliding groove 808 and slidably connected to the sliding groove 808, the cams 805 are located between the two bearings 804, when the bearings 804 start to operate, the moving bearings 804 start to move in the sliding groove 808, the moving bearings 804 can drive the cams 805 to start to operate, the moving cams 805 start to move, and the cams 805 can extend, at this time, the filter plates 3 can be clamped, at this time, the hydraulic compressor 801 stops operating, and the driving device 7 works in reverse direction, so as to drive the transmission blocks 4 to start to move, and the moving transmission blocks 4 drive the mounting seat to start to move, so as to separate the filter plates 807 that are close to each other, the filter plate 3 is transported to a designated area, and the filter plate 3 can be clamped by the arranged cam 805, so that the carrying work of the filter plate 3 is completed, and the filter plate 3 can be located at a designated position under the driving of the driving device 7.
The lifting assembly 9 comprises a transmission shaft 904 arranged on the support part, a transmission wheel 903 arranged at the midpoint of the transmission shaft 904, a transmission belt 902 for connecting the output end of the lifting motor 901 and the transmission wheel 903, a group of first bevel gears 905 symmetrically arranged at the two ends of the transmission shaft 904, a second bevel gear 906 engaged with the first bevel gears 905, and a support shaft 907 arranged on the second bevel gear 906, when the filter plate 3 is located at a specified position, the lifting motor 901 starts to operate, the moving lifting motor 901 drives the transmission belt 902 to start to rotate, the moving transmission belt 902 drives the transmission wheel 903 to start to operate, the transmission wheel 903 starts to rotate, the moving transmission wheel 903 drives the transmission shaft 904 to start to rotate, and the moving transmission shaft 904 drives the first bevel gears 905 at the two ends of the transmission shaft to start to operate, the moving first bevel gear 905 drives the second bevel gear 906 engaged with the first bevel gear to start rotating, and the moving second bevel gear 906 drives the support shaft 907 to start moving, so that the lifting driving work of the device is completed, and the device is guaranteed to be capable of smoothly completing the lifting work.
The lifting assembly 9 further includes a protective cover 911 disposed on the support shaft 907, a worm 908 mounted at the other end of the support shaft 907 and located inside the protective cover 911, a worm wheel 909 engaged with the worm 908, a transmission link 910 mounted on the worm wheel 909, a lifting wheel 912 disposed at the other end of the transmission link 910, a lifting link 915 disposed on the lifting wheel 912, and a set of lifting sliders 913 symmetrically mounted at two ends of the lifting link 915, wherein the worm wheel 909 is disposed in the protective cover 911, a through groove is further disposed on the lifting link 915, the lifting wheel 912 is disposed on the through groove, the sliders are disposed on the sliding rails and slidably connected with the sliding rails, when the support shaft 907 starts to rotate, the moving support shaft 907 drives the worm at the other end thereof to start to rotate, and the moving worm 908 drives the worm wheel 909 to start to rotate, the moving turbine 909 drives the transmission link 910 to start rotating, the moving transmission link 910 drives the lifting wheel 912 to start moving, the lifting wheel 912 starts moving on the through groove of the lifting link 915, meanwhile, the moving lifting wheel 912 also gives a vertical downward component force to the lifting link 915, so that the lifting link 915 can start moving on the lifting slide rail 916 under the cooperation of the lifting slide block 913, the height of the lifting rod 914 on the lifting link 915 can be adjusted, the lifting rod 914 can start moving on the surface of the filter plate 3, the moving lifting rod 914 can separate sludge blocks on the filter plate 3 from the filter plate 3, at the moment, the lifting motor 901 works in reverse direction, and the lifting rod 914 moves upwards, the lifting rod 914 can never be positioned at the initial height, the sludge separation work is completed, after the waste is transported to a designated area, at this moment, the hydraulic telescopic machine 801 works reversely, so that the cam 805 can retract, the driving device 7 starts to work again, the transmission block 4 is located at the next filter plate 3, the processes are repeated until all sludge on the filter plate 3 is separated from the filter plate 3, so that the sludge filter pressing work is completed, the sludge separation work is completed, the sludge blocks can be automatically separated from the filter plate 3, and an operator is not required to perform sludge falling work, the work load of the operator is reduced, the work efficiency of the device is increased, and the automatic work of the device is ensured.
Description of the working principle: when an operator needs to separate moisture from sludge, the feeding device 12 starts to work, and the moving feeding device 12 can convey the sludge containing the moisture to the filter plate 3, and at the moment, the filter press motor 2 starts to work; when the filter pressing motor 2 starts to work, the moving filter pressing motor 2 can drive the filter pressing device 14 to start to work, the moving filter pressing device 14 drives the pressing plate 5 to start to work, the moving pressing plate 5 starts to work on the filter plate 3, and then moisture in sludge containing moisture in the filter plate 3 is separated out, so that the moisture enters the collecting device 13, and the filter pressing process is completed; when the water in the sludge is pressed and filtered, the sludge is tightly attached to the filter plate 3, the driving device 7 starts to work, the moving driving device 7 drives the transmission block 4 to start to move, the transmission block 4 can be located in a designated area, the hydraulic compressor 801 starts to work, the moving hydraulic compressor 801 drives the connecting piece 802 to start to work, and the moving connecting piece 802 drives the bearing 804 to start to move, so that the transmission work is completed; when the bearing 804 starts to work, the moving bearing 804 starts to move in the sliding groove 808, the moving bearing 804 can drive the cam 805 to start to work, the moving cam 805 starts to move, the cam 805 can extend out, the filter plate 3 can be clamped at the moment, the hydraulic compressor 801 stops working, meanwhile, the driving device 7 works reversely, the driving block 4 can be driven to start to move, the moving driving block 4 drives the mounting seat 807 to start to move, the filter plates 3 which are close to each other originally are separated, and the filter plates 3 are conveyed to a designated area; when the filter plate 3 is located at a designated position, the lifting motor 901 starts to work, the moving lifting motor 901 drives the transmission belt 902 to start to rotate, the moving transmission belt 902 drives the transmission wheel 903 to start to work, the transmission wheel 903 starts to rotate, the moving transmission wheel 903 drives the transmission shaft 904 to start to rotate, the moving transmission shaft 904 drives the first bevel gears 905 at two ends of the transmission shaft 904 to start to work, the moving first bevel gear 905 drives the second bevel gear 906 meshed with the transmission shaft to start to rotate, and the moving second bevel gear 906 drives the support shaft 907 to start to move, so that the lifting driving work of the device is completed; when the support shaft 907 starts to rotate, the moving support shaft 907 drives the worm 908 at the other end to start to rotate, the moving worm 908 drives the turbine 909 to start to rotate, the moving turbine 909 drives the transmission link 910 to start to rotate, the moving transmission link 910 drives the lifting wheel 912 to start to move, the lifting wheel 912 starts to move on the through groove on the lifting link 915, meanwhile, the moving lifting wheel 912 also gives a vertically downward component force to the lifting link 915, the lifting link 915 can start to move on the lifting slide 916 under the cooperation of the lifting slide 913, the height of the lifting rod 914 on the lifting link 915 can be adjusted, the lifting rod 914 can start to move on the surface of the filter plate 3, the moving lifting rod 914 can separate sludge blocks on the filter plate 3 from the filter plate 3, and the lifting motor works in reverse direction, so that the lifting rod 914 moves upwards, and the lifting rod 914 can never be positioned at the initial height, thereby completing the sludge separation work; after the sludge blocks are separated from the filter plates 3, the dropped sludge blocks enter the funnel 10, and then the sludge can be conveyed to the conveying belt 606 through the opening of the funnel 10, at the moment, the conveying motor 602 starts to work, and then the moving conveying motor 602 drives the driving belt 603 to work, and then the moving driving belt 603 drives the driving wheel 604 to work, and then the moving driving wheel 604 drives the rotating shaft 605 to start to move, and then the conveying belt 606 is driven to start to move, so that the positions of the sludge blocks on the conveying belt 606 are adjusted, and then the sludge blocks can be conveyed to the designated positions, and further the waste collection work is completed; after the waste materials are conveyed to a designated area, the hydraulic compressor 801 works reversely at the moment, so that the cam 805 can retract, the driving device 7 starts to work again, the transmission block 4 is located at the next filter plate 3, the above processes are repeated until all the sludge on the filter plate 3 is separated from the filter plate 3, and the sludge filter-pressing work is completed.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.
Claims (8)
1. A filter pressing device for sludge dewatering is characterized by comprising:
the base assembly comprises a workbench, a feeding device and a filter pressing motor which are arranged on the workbench, a group of driving devices symmetrically arranged on the workbench, and a funnel arranged on the workbench;
the waste conveying mechanism comprises a frame fixedly arranged on the workbench and a waste conveying assembly arranged on the frame;
the transmission mechanism comprises a transmission block arranged on the driving device, a mounting seat fixedly arranged on the transmission block and a transmission assembly arranged on the mounting seat;
the lifting mechanism comprises a supporting part arranged on the transmission block, a lifting motor and a lifting assembly arranged on the supporting part, and four lifting slide rails arranged on the supporting part.
2. A filter-press apparatus as claimed in claim 1 wherein: the basic subassembly is still including setting up the filter-pressing device of filter-pressing motor output sets up pressure strip on the filter-pressing device is installed a plurality of filter plates on the pressure strip, fixed mounting be in on the workstation, and with the limiting plate that the filter plate is connected, with the collection device that the filter plate is connected, and set up and be in funnel on the workstation, the funnel is located the filter plate under.
3. A filter-press apparatus as claimed in claim 2 wherein: the waste material transportation subassembly is including the symmetry install a set of rotation axis on the frame is used for connecting the transportation belt of rotation axis, with frame fixed connection's transportation motor, set up the drive wheel on one of them rotation axis, and be used for connecting the drive belt of transportation motor output and drive wheel.
4. A filter-press apparatus as claimed in claim 1 wherein: the transmission assembly comprises a hydraulic telescopic machine fixedly installed on the mounting seat, a connecting piece arranged at the output end of the hydraulic telescopic machine, a group of connecting shafts symmetrically installed on the connecting piece, and a group of bearings symmetrically installed at two ends of the connecting shafts.
5. A filter-press apparatus as claimed in claim 4 wherein: the transmission assembly is characterized by further comprising a rotating shaft arranged on the mounting seat, a group of cams symmetrically arranged on the rotating shaft and a sliding groove fixedly arranged on the mounting seat, wherein the bearings are arranged on the sliding groove and connected with the sliding groove in a sliding manner, and the cams are arranged between the two bearings.
6. A filter-press apparatus as claimed in claim 5 wherein: the lifting assembly comprises a transmission shaft arranged on the supporting part, a transmission wheel arranged at the midpoint of the transmission shaft, a transmission belt used for connecting the output end of the lifting motor and the transmission wheel, a group of first bevel gears symmetrically arranged at two ends of the transmission shaft, a second bevel gear meshed with the first bevel gears, and a support shaft arranged on the second bevel gear.
7. A filter-press apparatus as claimed in claim 6 wherein: the lifting assembly further comprises a protective cover arranged on the supporting shaft, a worm arranged at the other end of the supporting shaft and positioned in the protective cover, a worm wheel meshed with the worm, a transmission connecting rod arranged on the worm wheel, a lifting wheel arranged at the other end of the transmission connecting rod, a lifting connecting rod arranged on the lifting wheel, and a group of lifting slide blocks symmetrically arranged at two ends of the lifting connecting rod, wherein the worm wheel is arranged in the protective cover, the lifting connecting rod is also provided with a through groove, the lifting wheel is positioned on the through groove, the slide blocks are positioned on the slide rail and are in sliding connection with the slide rail, when the supporting shaft starts to rotate, the moving supporting shaft drives the worm at the other end of the supporting shaft to start rotating, the moving worm drives the worm wheel to start rotating, the moving worm wheel drives the transmission connecting rod to start rotating, and the moving transmission connecting rod drives the lifting wheel to, and then the lifting wheel begins to move on the through groove on the lifting connecting rod, and the lifting wheel of simultaneous movement still can give a vertical decurrent component force for the lifting connecting rod, and then makes the lifting connecting rod under the cooperation of lift slider, can begin to move on the lift slide rail, and then can adjust the height of the lifter that is located on the lifting connecting rod, and then the lifter can begin to move on the surface of filter plate, and then the lifter of motion can be with the sludge cake that is located on the filter plate from the separation on the filter plate.
8. A working method of a filter pressing device for sludge dewatering is characterized by comprising the following steps:
s1: when an operator needs to separate moisture from sludge, the feeding device starts to work, the moving feeding device can convey the sludge containing the moisture to the filter plate, and the filter press motor starts to work;
s2: when the filter pressing motor starts to work, the moving filter pressing motor can drive the filter pressing device to start to work, the moving filter pressing device drives the pressing plate to start to work, the moving pressing plate starts to work on the filter plate, and then moisture in sludge containing moisture in the filter plate is separated out, so that the moisture enters the collecting device, and the filter pressing process is completed;
s3: when the water in the sludge is pressed and filtered out, the sludge can be tightly attached to the filter plate, the driving device starts to work at the moment, the moving driving device drives the transmission block to start to move, the transmission block can be located in a designated area, the hydraulic telescopic machine starts to work at the moment, the moving hydraulic telescopic machine drives the connecting piece to start to work, and the moving connecting piece drives the bearing to start to move so as to finish the transmission work;
s4: when the bearing starts to work, the moving bearing starts to move in the sliding groove, the moving bearing can drive the cam to start to work, the moving cam starts to move, the cam can extend out, the filter plate can be clamped, the hydraulic compressor stops working, the driving device reversely works at the same time, the driving block can be driven to start to move, the moving driving block drives the mounting seat to start to move, the filter plates which are close to each other originally are separated, and the filter plates are conveyed to a designated area;
s5: when the filter plate is located at the designated position, the lifting motor starts to work at the moment, the moving lifting motor drives the transmission belt to start rotating, the moving transmission belt drives the transmission wheel to start working, the transmission wheel starts to rotate, the moving transmission wheel drives the transmission shaft to start rotating, the moving transmission shaft drives the first bevel gears at two ends of the transmission shaft to start working, the moving first bevel gears drive the second bevel gears meshed with the first bevel gears to start rotating, the moving second bevel gears drive the support shafts to start moving, and the lifting driving work of the device is completed;
s6: when the supporting shaft starts to rotate, the moving supporting shaft drives the worm at the other end of the supporting shaft to start to rotate, the moving worm drives the worm wheel to start to rotate, the moving worm wheel drives the transmission connecting rod to start to rotate, the moving transmission connecting rod drives the lifting wheel to start to move, the lifting wheel starts to move on the through groove on the lifting connecting rod, the moving lifting wheel can also provide a vertical downward component force for the lifting connecting rod, the lifting connecting rod can start to move on the lifting slide rail under the matching of the lifting slide block, the height of the lifting rod on the lifting connecting rod can be adjusted, the lifting rod can start to move on the surface of the filter plate, the moving lifting rod can separate sludge blocks on the filter plate from the filter plate, at the moment, the lifting motor works reversely, the lifting rod can move upwards, and the lifting rod can never be positioned at the initial height, thereby completing the work of sludge separation;
s7: when the sludge blocks are separated from the filter plates, the dropped sludge blocks enter the funnel, and then the sludge can be conveyed to the conveying belt through the funnel opening, at the moment, the conveying motor starts to work, the moving conveying motor drives the driving belt to start to work, the moving driving belt drives the driving wheels to start to work, the moving driving wheels drive the rotating shaft to start to move, and then the conveying belt is driven to start to move, so that the positions of the sludge blocks on the conveying belt are adjusted, the sludge blocks can be conveyed to the designated positions, and the waste collection work is completed;
s8: after the waste material is transported to the appointed area, the hydraulic telescopic machine works reversely, so that the cam can retract, the driving device starts to work again, the transmission block is located at the next filter plate, the processes are repeated until all sludge on the filter plate is separated from the filter plate, and then the sludge filter pressing work is completed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010377930.4A CN111559848A (en) | 2020-05-07 | 2020-05-07 | Filter pressing device for sludge dewatering and working method thereof |
| PCT/CN2020/090328 WO2021223258A1 (en) | 2020-05-07 | 2020-05-14 | Filter press apparatus for sludge dewatering, and method for operation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010377930.4A CN111559848A (en) | 2020-05-07 | 2020-05-07 | Filter pressing device for sludge dewatering and working method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111559848A true CN111559848A (en) | 2020-08-21 |
Family
ID=72070848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010377930.4A Withdrawn CN111559848A (en) | 2020-05-07 | 2020-05-07 | Filter pressing device for sludge dewatering and working method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111559848A (en) |
| WO (1) | WO2021223258A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115893793A (en) * | 2023-02-22 | 2023-04-04 | 吉林省雨涵环境工程有限公司 | Filter-pressing dewatering device based on water sludge recovery treatment |
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| CN114644437A (en) * | 2022-03-29 | 2022-06-21 | 河南三和水工机械有限公司 | Hydraulic horizontal extrusion type impurity separation equipment for water-containing viscous sludge material |
| CN114832456B (en) * | 2022-04-28 | 2024-06-21 | 南通西田环保科技有限公司 | Intelligent treatment equipment for livestock and poultry wastewater containing antibiotics |
| CN115261618B (en) * | 2022-07-08 | 2024-01-16 | 江西群鑫强磁新材料股份有限公司 | Neodymium oxide linkage extraction device |
| CN115340278B (en) * | 2022-07-13 | 2023-06-16 | 安徽美琛生态科技有限公司 | Sludge airing and dewatering device capable of being uniformly paved |
| CN115385541A (en) * | 2022-08-23 | 2022-11-25 | 石家庄学院 | Sludge press-drying treatment device and working method thereof |
| CN115321782B (en) * | 2022-10-12 | 2023-09-08 | 江苏恒玮环保设备有限公司 | Anti-blocking sludge dewatering device |
| CN115487554B (en) * | 2022-11-08 | 2024-03-26 | 浙江新俊环境科技有限公司 | Van-type filter press convenient for collecting sludge |
| CN116351119B (en) * | 2023-06-02 | 2023-09-15 | 尚丰智星(天津)环境有限公司 | Sludge solidification processing equipment |
| CN116924650B (en) * | 2023-09-13 | 2023-12-05 | 河南合力起重机械有限公司 | Sludge drying and filter pressing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE122912T1 (en) * | 1991-02-20 | 1995-06-15 | Von Roll Ag | FILTRATION SYSTEM. |
| AU628750B1 (en) * | 1991-06-21 | 1992-09-17 | Ishigaki Company Limited | A filter press with cake removing devices |
| CN102172442B (en) * | 2011-03-31 | 2013-04-03 | 山东景津环保设备有限公司 | Scraper device for filter cake discharge from filter plate of pressure filter |
| CN202962027U (en) * | 2012-11-12 | 2013-06-05 | 辽宁翔宇压滤机有限公司 | Automatic-cleaning cloth filtering machine |
| CN207324193U (en) * | 2017-08-11 | 2018-05-08 | 浙江爱利斯染整有限公司 | The cleaning mechanism of filter press |
| CN207734669U (en) * | 2017-12-27 | 2018-08-17 | 山东东山新驿煤矿有限公司 | A kind of plate and frame filter press |
| CN110575691A (en) * | 2019-09-30 | 2019-12-17 | 邵芮 | Unloading device of filter press |
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2020
- 2020-05-07 CN CN202010377930.4A patent/CN111559848A/en not_active Withdrawn
- 2020-05-14 WO PCT/CN2020/090328 patent/WO2021223258A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115893793A (en) * | 2023-02-22 | 2023-04-04 | 吉林省雨涵环境工程有限公司 | Filter-pressing dewatering device based on water sludge recovery treatment |
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| Publication number | Publication date |
|---|---|
| WO2021223258A1 (en) | 2021-11-11 |
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Application publication date: 20200821 |