CN115317987A - Mechanism sand washing sludge thick liquid hydroextractor - Google Patents
Mechanism sand washing sludge thick liquid hydroextractor Download PDFInfo
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- CN115317987A CN115317987A CN202211250246.5A CN202211250246A CN115317987A CN 115317987 A CN115317987 A CN 115317987A CN 202211250246 A CN202211250246 A CN 202211250246A CN 115317987 A CN115317987 A CN 115317987A
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- fixedly connected
- filter tank
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- mud
- sludge slurry
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- 239000010802 sludge Substances 0.000 title claims abstract description 83
- 239000004576 sand Substances 0.000 title claims abstract description 21
- 238000005406 washing Methods 0.000 title claims abstract description 15
- 239000007788 liquid Substances 0.000 title description 5
- 239000002002 slurry Substances 0.000 claims abstract description 54
- 230000018044 dehydration Effects 0.000 claims abstract description 30
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 30
- 230000000694 effects Effects 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000003028 elevating effect Effects 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 14
- 238000003756 stirring Methods 0.000 abstract description 7
- 208000005156 Dehydration Diseases 0.000 description 23
- 238000007599 discharging Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000012535 impurity Substances 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 6
- 238000011068 loading method Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 244000309464 bull Species 0.000 description 3
- 239000004927 clay Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
- B01D36/045—Combination of filters with centrifugal separation devices
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention provides a machine-made sand washing sludge slurry dehydrator, which relates to the technical field of dehydrators and comprises a base, wherein a filter tank is fixedly arranged on the base through two support columns, a pretreatment mechanism is movably arranged on the filter screen, a dehydration mechanism is arranged below the filter tank, a lifting mechanism is arranged on the support columns, a fixed plate is fixedly connected onto the lifting mechanism, the pretreatment mechanism is arranged on the filter screen to pretreat sludge slurry generated by sand washing, specifically, a reciprocating driving assembly drives a dispersing assembly to move in a reciprocating mode, the sludge slurry is dispersed through the dispersing assembly, and in the moving process of the dispersing assembly, a plurality of stirring rods are driven to rotate simultaneously through a first gear, so that sludge blocks doped in the sludge slurry can be scattered, filter meshes are prevented from being blocked by the sludge blocks, and machine-made sand doped in the sludge slurry can be filtered, and the dehydration effect of the sludge slurry is ensured.
Description
Technical Field
The invention relates to the technical field of dewaterers, in particular to a machine-made sand washing sludge dewaterer.
Background
Mechanism sand is the grit that forms through system sand machine and other accessory equipment processing, and the finished product is more regular, can process into different rules and the grit of size according to different technological requirements, more can satisfy daily demand, and the mud that the sand washing sludge slurry produced at the sand washing in-process indicates, for avoiding the sludge slurry to cause the pollution to the environment, need use the hydroextractor to carry out dehydration treatment to the sludge slurry, sludge dewaterer and sludge drying mechanism thereof that patent application number is CN201911324214.3 proposed, including the dewatering machine shell, the inside of dewatering machine shell is provided with drive assembly, the inside of dewatering machine shell and the top that is located drive assembly are provided with dewatering mechanism, dewatering mechanism includes the rolling wheel, rolls subassembly and drainage mechanism, the inside of rolling wheel is provided with rolls the subassembly, drainage mechanism is located the top of rolling wheel, the bottom of dewatering machine shell is provided with the mud cake collection storehouse. Compared with a dewatering mechanism of a traditional dewatering machine, the dewatering mechanism adopts the rolling wheel matched with the rolling component and the bearing plate to extrude and dewater sludge, but the extruded water can be completely absorbed by the water-absorbing sponge, and the water in the water-absorbing sponge is extruded out, so that the effect of removing the water in the sludge is achieved, the condition that the extruded water is absorbed by the sludge again can not occur, and the efficiency of sludge dewatering is improved.
However, according to the technical scheme, when the sludge slurry is dehydrated, organic sand or other impurities are doped in the sludge slurry, and in the extrusion dehydration process, some impurities cannot be crushed, so that the sludge around the impurities cannot be extruded easily, and further the dehydration effect of partial sludge slurry is poor, so that the sand washing machine is improved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a machine-made sand washing sludge slurry dehydrator which can effectively solve the problem that when sludge slurry is dehydrated, as organic sand or other impurities are doped in the sludge slurry, some impurities cannot be crushed in the extrusion dehydration process, sludge around the impurities is easily not extruded, and further the dehydration effect of partial sludge slurry is poor.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a mechanism sand washing sludge slurry hydroextractor, includes the base, there is the filter-tank through two support column fixed mounting on the base, fixedly connected with feed hopper on the filter-tank, the inside fixed mounting of filter-tank has the filter screen, the activity is provided with preliminary treatment mechanism on the filter screen, preliminary treatment mechanism is including reciprocal drive assembly, coupling assembling, dispersion subassembly, reciprocal drive assembly passes through backup pad fixed mounting in support column one side, coupling assembling one end and reciprocal drive assembly swing joint, the coupling assembling other end extend to the filter-tank inside and with dispersion subassembly fixed connection, the filter-tank below is provided with dewatering mechanism, be provided with elevating system on the support column, the last fixedly connected with fixed plate of elevating system, dewatering mechanism fixed connection is at the fixed plate upper surface.
As preferred, backup pad fixed connection is in two support column one sides, reciprocal drive assembly connects the back shaft at the backup pad upper surface including fixed connection at the first motor of backup pad upper surface and rotation, the output fixedly connected with pinion of first motor, the epaxial fixed cover of back shaft is equipped with the gear wheel, pinion and gear engagement, the backup shaft top fixedly connected with turning block, the movable groove has been seted up to turning block inside.
Preferably, coupling assembling includes the connecting plate, one side middle part fixedly connected with connecting block that the connecting plate is close to the turning block, the connecting block is kept away from the inside I-shaped axle that rotates of one end of connecting plate, I-shaped axle and activity inslot wall roll connection, the three connecting rod of one side fixedly connected with of connecting block is kept away from to the connecting plate.
Preferably, the filter tank is arranged on one side of the filter tank and located at two ends of the connecting plate, the guide rods are fixedly connected with the two ends of the connecting plate respectively, the connecting plate is sleeved on the guide rod bodies in a sliding mode, three limiting sleeves corresponding to the connecting rods are fixedly connected to one side of the filter tank, the connecting rods penetrate through the limiting sleeves and one side of the filter tank, and the connecting rods are connected with the inner walls of the limiting sleeves in a sliding mode.
Preferably, the dispersing assembly comprises a mud pushing plate, the mud pushing plate is fixedly connected to one end, far away from the connecting plate, of the connecting rod, a flow guide block is fixedly connected to the top end of the mud pushing plate, through grooves are formed in two ends of the mud pushing plate respectively, racks are fixedly connected to inner walls of two ends of the filter tank respectively, and the upper side and the lower side of each rack are connected with inner walls of two sides of the corresponding through groove in a sliding mode respectively.
As preferred, the inside symmetry of clay pushing plate is provided with two chains, all rotates in every chain and is connected with a plurality of sprockets, every the fixed cover that all is equipped with the axis of rotation in the sprocket, every the axis of rotation top all with clay pushing plate top inner wall fixed connection, every the axis of rotation lower extreme all runs through two puddlers of clay pushing plate and fixedly connected with, two are located the bottom a plurality of lugs of fixed surface connection under the puddler, the lug laminates with the filter screen upper surface.
Preferably, the two rotating shafts positioned at the two ends of the mud pushing plate are fixedly sleeved with first gears on the shaft bodies at the upper ends of the rotating shafts respectively, and the two first gears are meshed with the two racks respectively.
Preferably, the bottom of the filter tank is fixedly connected with a discharge passage, the inner wall of the lower end of the filter tank is fixedly connected with a support frame, the upper end of the support frame is fixedly connected with a fourth motor, the output end of the fourth motor is fixedly connected with a spiral feeding shaft, and the spiral feeding shaft is rotatably arranged inside the discharge passage.
As preferred, dehydration mechanism includes dehydration bucket and storage mud bucket, the inside bottom fixedly connected with protective housing of dehydration bucket, the inside fixed mounting of protective housing has the second motor, the output of second motor extends protective housing and fixedly connected with storage mud bucket, the mounting groove has been seted up on storage mud bucket top, there is the apron inside through torsional spring swing joint in the mounting groove, dehydration bucket fixed connection is at the fixed plate upper surface, dehydration bucket bottom fixedly connected with outlet pipe.
As preferred, two the spacing groove has all been seted up to the support column inboard, elevating system includes third motor, lead screw, slide bar, the lead screw rotates to be connected at one of them spacing inslot portion, slide bar fixed connection is in another spacing inslot portion, the output and the lead screw bottom fixed connection of third motor, the cover is equipped with lead screw cover and movable sleeve in the activity respectively on lead screw and the slide bar pole body, lead screw cover and movable sleeve respectively with two spacing inslot wall sliding connection, lead screw cover and movable sleeve respectively with fixed plate both ends fixed connection.
Compared with the prior art, the invention has the following beneficial effects:
1. the filter screen is arranged in the filter tank, sludge slurry generated by sand washing is pretreated through the pretreatment mechanism, when the sludge slurry is treated, the first motor is started, the first motor drives the pinion to rotate, the pinion and the gear wheel are meshed for transmission, the gear wheel drives the supporting shaft to rotate, the rotating block rotates by taking the supporting shaft as a center, in the process, one end, far away from the supporting shaft, of the rotating block is gradually close to the filter tank and then gradually keeps away from the filter tank, the I-shaped shaft moves relative to the rotating block in the movable tank, under the limitation of the guide rod and the limiting sleeve, the I-shaped shaft drives the connecting plate and the connecting rod to reciprocate along the tracks of the guide rod and the limiting sleeve, further drives the dispersing assembly to reciprocate, as the first gear is meshed with the rack, in the moving process of the mud pushing plate, the first gear rotates, further drives the rotating shaft and the chain wheel to rotate, further drives other chain wheels and the rotating shaft to synchronously rotate, further enables the stirring rods to simultaneously rotate, in the process, the mud slurry pushing plate opens the sludge slurry accumulated on the filter screen, the sludge slurry bump and the sludge block doped in the sludge block is prevented from being dispersed from being leaked out, and the filter screen mesh can be dehydrated, and the sludge block can be filtered by the filter screen.
2. Before the dehydration, drive fixed plate and dewatering mechanism rebound through the third motor, make discharging channel open the apron upset, it rotates to drive the spiral pay-off axle through the fourth motor, carry the sludge slurry in the filter-tank to storing up in the mud bucket, the material loading finishes the back, the third motor drives dewatering mechanism downstream, apron self-closing, it rotates to start the second motor and drive storage mud bucket and sludge slurry, make the moisture in the sludge slurry get rid of to the dewatering bucket inner wall under the effect of centrifugal force, finally flow out from the outlet pipe, can avoid filter-tank export and pay-off passageway to block up through setting up spiral pay-off axle, accelerate the sludge slurry unloading.
Drawings
FIG. 1 is a perspective view of the overall construction of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 isbase:Sub>A perspective view of the cross-sectional structure A-A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3 at E in accordance with the present invention;
FIG. 5 is a schematic side view of the present invention;
FIG. 6 is a perspective view of the cross-sectional structure B-B of FIG. 5 in accordance with the present invention;
FIG. 7 is a perspective view of the cross-sectional structure C-C of FIG. 5 in accordance with the present invention;
FIG. 8 is an enlarged view of the structure of FIG. 7 at F in accordance with the present invention;
FIG. 9 is a perspective view of the invention taken along line D-D of FIG. 5;
FIG. 10 is an enlarged view of the structure of FIG. 9 at G in accordance with the present invention;
FIG. 11 is an enlarged view of the structure of FIG. 3 at H in accordance with the present invention;
FIG. 12 is an enlarged view of the structure at I in FIG. 6 according to the present invention.
In the figure: 1. a base; 2. a pretreatment mechanism; 201. a reciprocating drive assembly; 2011. a first motor; 2012. a pinion gear; 2013. a bull gear; 2014. rotating the block; 2015. a support shaft; 2016. a movable groove; 202. a connecting assembly; 2021. a connecting plate; 2022. a connecting rod; 2023. connecting blocks; 2024. an I-shaped shaft; 203. a dispersion assembly; 2031. a mud pushing plate; 2032. a flow guide block; 2033. a through groove; 2034. a rotating shaft; 2035. a stirring rod; 2036. a bump; 2037. a first gear; 2038. a sprocket; 2039. a chain; 3. a dewatering mechanism; 301. a dewatering barrel; 302. a mud storage barrel; 303. a cover plate; 304. a protective box; 305. a second motor; 306. a water outlet pipe; 307. mounting grooves; 4. a support column; 401. a limiting groove; 5. a filter tank; 6. a feed hopper; 7. a discharge channel; 8. a support plate; 9. a lifting mechanism; 901. a third motor; 902. a screw rod; 903. a screw rod sleeve; 904. a slide bar; 905. a movable sleeve; 10. a guide rod; 11. a fixing plate; 12. a filter screen; 13. a fourth motor; 14. a screw feed shaft; 15. a limiting sleeve; 16. a rack; 17. a support frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, 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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Specifically referring to fig. 1-3, a mechanism sand washing sludge slurry dehydrator, including base 1, there is filter tank 5 through two support columns 4 fixed mounting on base 1, fixedly connected with feed hopper 6 on the filter tank 5, the inside fixed mounting of filter tank 5 has filter screen 12, the activity is provided with preliminary treatment mechanism 2 on the filter screen 12, preliminary treatment mechanism 2 is including reciprocating drive subassembly 201, coupling assembling 202, dispersion subassembly 203, reciprocating drive subassembly 201 passes through backup pad 8 fixed mounting in support column 4 one side, coupling assembling 202 one end and reciprocating drive subassembly 201 swing joint, the coupling assembling 202 other end extends to filter tank 5 inside and with dispersion subassembly 203 fixed connection, filter tank 5 below is provided with dewatering mechanism 3, be provided with elevating system 9 on the support column 4, fixedly connected with fixed plate 11 on the elevating system 9, dewatering mechanism 3 fixed connection is on fixed plate 11 upper surfaces.
Referring to fig. 1-3 specifically, backup pad 8 fixed connection is in two support columns 4 one sides, reciprocating drive assembly 201 is including fixed connection at the first motor 2011 of backup pad 8 upper surface and rotate the back shaft 2015 of connection at the backup pad 8 upper surface, the output fixedly connected with pinion 2012 of first motor 2011, the fixed cover is equipped with gear wheel 2013 on the back shaft 2015 axle body, pinion 2012 meshes with gear wheel 2013, back shaft 2015 top fixedly connected with turning block 2014, the inside movable groove 2016 of having seted up of turning block 2014.
In this application, two support column 4 fixed connection are at 1 upper surface both ends of base, two support column 4 tops and 5 both ends fixed connection of filter-tank, back shaft 2015 is located first motor 2011 one side, drive pinion 2012 through starting first motor 2011 and rotate, through the meshing transmission between pinion 2012 and gear wheel 2013, make gear wheel 2013 drive back shaft 2015 and take place to rotate, thereby make turning block 2014 use back shaft 2015 to take place to rotate as the center.
Referring to fig. 1, 3, and 4 specifically, the connection assembly 202 includes a connection plate 2021, a connection block 2023 is fixedly connected to the middle of one side of the connection plate 2021 close to the rotation block 2014, an i-shaped shaft 2024 is rotatably connected to the inside of one end of the connection block 2023 far away from the connection plate 2021, the i-shaped shaft 2024 is in rolling connection with the inner wall of the movable groove 2016, three connection rods 2022 are fixedly connected to one side of the connection plate 2021 far away from the connection block 2023, guide rods 10 are respectively and fixedly connected to one side of the filter tank 5 and located at two ends of the connection plate 2021, the connection plate 2021 is slidably sleeved on the rod bodies of the guide rods 10, three limit sleeves 15 corresponding to the connection rods 2022 are fixedly connected to one side of the filter tank 5, the connection rod 2022 penetrates through one sides of the limit sleeve 15 and the filter tank 5, and the connection rod 2022 is slidably connected to the inner wall of the limit sleeve 15.
When the dispersing component 203 is specifically arranged, the guide rod 10 and the limiting sleeve 15 respectively play a role in guiding the connecting plate 2021 and the connecting rod 2022, so that the connecting plate 2021 and the connecting rod 2022 are prevented from deviating in the movement process, the i-shaped shaft 2024 is rotatably sleeved inside one end, far away from the connecting plate 2021, of the connecting block 2023, the movable groove 2016 plays a role in guiding and limiting the i-shaped shaft 2024, and when the rotating block 2014 rotates by taking the supporting shaft 2015 as a center, the i-shaped shaft 2024 moves inside the movable groove 2016 relative to the rotating block 2014, so that the i-shaped shaft 2024 drives the connecting plate 2021 and the connecting rod 2022 to reciprocate along the track of the guide rod 10 and the limiting sleeve 15, and further drives the dispersing component 203 to reciprocate.
Specifically, referring to fig. 3, fig. 5, fig. 6, fig. 8-fig. 12, the dispersing assembly 203 includes a mud pushing plate 2031, the mud pushing plate 2031 is fixedly connected to one end of the connecting rod 2022 away from the connecting plate 2021, the top end of the mud pushing plate 2031 is fixedly connected to a diversion block 2032, through grooves 2033 are respectively formed at two ends of the mud pushing plate 2031, inner walls at two ends of the filter groove 5 are respectively and fixedly connected to racks 16, upper and lower sides of the racks 16 are respectively and slidably connected to inner walls at two sides of the through grooves 2033, two chains 2039 are symmetrically arranged inside the mud pushing plate 2031, a plurality of chain wheels 2038 are rotatably connected to each chain 2039, a rotating shaft 2034 is fixedly fixed inside and fixed to each chain wheel 2038, the top end of each rotating shaft 2034 is fixedly connected to the inner wall at the top end of the mud pushing plate 2031, two stirring rods 2035 are fixedly connected to each lower end of the rotating shaft 2034, a plurality of lugs 2036 are fixedly connected to the lower surface of the stirring rod 2035 at the bottom, the lug 2036 is attached to the filter screen 12, the upper ends of two rotating shaft bodies at two ends of the mud pushing plate 1 are respectively provided with a first gear fixed sleeve 7, and a first gear 2037, and a second gear fixed sleeve 16 is respectively engaged with the two gear fixed sleeve.
In this embodiment, water conservancy diversion piece 2032 top is the toper, when the sludge slurry material loading, can be along water conservancy diversion piece 2032 both sides face landing on filter screen 12, avoid the sludge slurry to pile up, through setting up first gear 2037 and rack 16 meshing, can promote the in-process that push away mud board 2031 removed at connecting rod 2022, make first gear 2037 take place to rotate, and then drive axis of rotation 2034 and sprocket 2038 and rotate, rethread chain 2039 drives other sprocket 2038 and axis of rotation 2034 synchronous rotation, and then make a plurality of puddlers 2035 take place to rotate simultaneously, can disperse the sludge slurry of piling up on filter screen 12 through pushing away mud board 2031, can break away the sludge block that adulterates in the sludge slurry through setting up puddler 2035 and lug 2036, avoid the sludge block to block up the mesh, through above-mentioned technical scheme, can handle the sludge block, make it spill filter screen 12 from other sludge slurry together, and can filter the mechanism that adulterates in the sludge slurry, avoid influencing the dewatering effect of sludge slurry.
Referring to fig. 3 and 7 specifically, the bottom of the filter tank 5 is fixedly connected with a discharge passage 7, the inner wall of the lower end of the filter tank 5 is fixedly connected with a support frame 17, the upper end of the support frame 17 is fixedly connected with a fourth motor 13, the output end of the fourth motor 13 is fixedly connected with a spiral feeding shaft 14, and the spiral feeding shaft 14 is rotatably arranged inside the discharge passage 7.
It can be understood that, in this application, fourth motor 13 is inside at filter-tank 5 through two support frame 17 fixed mounting, and spiral feeding shaft 14 extends to discharging channel 7 in, drives spiral feeding shaft 14 through starting fourth motor 13 and rotates to can carry the inside dehydration of dehydration mechanism 3 from discharging channel 7 with the sludge slurry in filter-tank 5, avoid filter-tank 5's discharge gate and discharging channel 7 to take place to block up.
With particular reference to fig. 1, fig. 3, fig. 7, dehydration mechanism 3 includes dehydration bucket 301 and mud storage bucket 302, the inside bottom fixedly connected with protective housing 304 of dehydration bucket 301, the inside fixed mounting of protective housing 304 has second motor 305, the output of second motor 305 extends protective housing 304 and fixedly connected with mud storage bucket 302, mounting groove 307 has been seted up on mud storage bucket 302 top, inside there is apron 303 through torsional spring swing joint of mounting groove 307, dehydration bucket 301 fixed connection is on 11 upper surfaces of fixed plate, dehydration bucket 301 bottom fixedly connected with outlet pipe 306.
When specifically setting up, outlet pipe 306 runs through behind the fixed plate 11 and communicates with dewatering bucket 301, apron 303 passes through torsional spring swing joint on mud storage bucket 302, when mud storage bucket 302 upwards moves, discharging channel 7 moves down for mud storage bucket 302, apron 303 uses the torsional spring to overturn downwards as the center under discharging channel 7's promotion, after the material loading finishes, mud storage bucket 302 moves down, until apron 303 breaks away from the contact with discharging channel 7, at this in-process apron 303 resets gradually under the effect of torsional spring, can avoid the inside mud thick liquid of mud storage bucket 302 to spill, drive mud storage bucket 302 and mud thick liquid through starting second motor 305 afterwards and rotate, moisture in the mud thick liquid is got rid of to dewatering bucket 301 inner wall under the effect of centrifugal force, flow to in outlet pipe 306 along dewatering bucket 301, thereby realize the dehydration to the mud thick liquid.
Referring to fig. 1 and 7 in particular, the inner sides of two support columns 4 are both provided with a limit groove 401, the lifting mechanism 9 includes a third motor 901, a lead screw 902 and a slide bar 904, the lead screw 902 is rotatably connected inside one of the limit grooves 401, the slide bar 904 is fixedly connected inside the other limit groove 401, the output end of the third motor 901 is fixedly connected with the bottom end of the lead screw 902, the shafts of the lead screw 902 and the slide bar 904 are respectively movably sleeved with a lead screw sleeve 903 and a movable sleeve 905, the lead screw sleeve 903 and the movable sleeve 905 are respectively slidably connected with the inner walls of the two limit grooves 401, and the lead screw sleeve 903 and the movable sleeve 905 are respectively fixedly connected with the two ends of the fixing plate 11.
It can be understood, in this application, lead screw 902 and lead screw cover 903 screw-thread fit, movable sleeve 905 and slide bar 904 sliding fit, when loading in toward storage mud bucket 302, drive lead screw 902 through starting third motor 901 and rotate, drive lead screw cover 903 rebound through lead screw 902, thereby make fixed plate 11 and movable sleeve 905 rebound, and then drive dehydration mechanism 3 rebound, through setting up slide bar 904 and movable sleeve 905, can play spacing effect to the one end that fixed plate 11 kept away from lead screw cover 903, ensure the stationarity of fixed plate 11.
The working principle of the machine-made sand washing sludge slurry dehydrator is as follows:
when the device is used, firstly, the third motor 901 is started to drive the screw rod 902 to rotate, the screw rod sleeve 903 is driven to move upwards through the screw rod 902, so that the fixed plate 11 and the movable sleeve 905 move upwards, further the dehydration mechanism 3 is driven to move upwards, the discharge channel 7 relatively moves to the inside of the dehydration barrel 301, the cover plate 303 is gradually pushed downwards, the cover plate 303 is turned downwards and opened, further the bottom end of the discharge channel 7 is positioned in the sludge storage barrel 302, then sludge slurry generated after mechanism sand washing is poured into the feeding hopper 6, the sludge slurry flows into the inside of the filtering tank 5 through the feeding hopper 6, the first motor 2011 is started, the pinion 2012 is driven to rotate through the first motor 2011, through meshing transmission between the pinion 2012 and the bull gear 2013, the bull gear 2013 drives the support shaft 2015 to rotate, so that the rotating block 2015 rotates by taking the support shaft as the center, in the process, the end of the rotating block 2014 far away from the supporting shaft 2015 is gradually close to the filtering tank 5 and then gradually far away from the filtering tank 5, the I-shaped shaft 2024 moves in the movable tank 2016 relative to the rotating block 2014, the connecting plate 2021 and the connecting rod 2022 are driven by the I-shaped shaft 2024 to reciprocate along the tracks of the guide rod 10 and the limiting sleeve 15 under the restriction of the guide rod 10 and the limiting sleeve 15, and then the dispersing component 203 is driven to reciprocate, because the first gear 2037 is meshed with the rack 16, the first gear 2037 rotates in the moving process of the mud pushing plate 2031, and further drives the rotating shaft 2034 and the sprocket wheel 8 to rotate, and then the other sprocket wheels 2038 and the rotating shaft 2034 are driven to synchronously rotate by the chain 2039, so that a plurality of stirring rods 2035 rotate simultaneously, in the process, the mud pushing plate 2031 disperses the sludge accumulated on the filter screen 12, and the sludge blocks doped in the sludge are scattered by the stirring rods 2035 and the bumps 2036, avoid the sludge cake to block up the mesh, thereby make the sludge cake follow other sludge slurry and spill from filter screen 12 together, and can filter the mechanism sand that adulterates in the sludge slurry, avoid influencing the dehydration effect of sludge slurry, sludge slurry after the filtration flows to filter tank 5 discharge gate department, flow out through discharging channel 7, start fourth motor 13 and drive spiral feeding shaft 14 and rotate, can accelerate the transport to sludge slurry in the filter tank 5, and can avoid sludge slurry to block up filter tank 5 discharge gate and discharging channel 7, sludge slurry passes through discharging channel 7 and carries to inside the storage bucket 302, the back of finishing of material loading, drive storage bucket 302 through third motor 901 and move downwards, make apron 303 reset gradually under the effect of torsional spring, avoid sludge slurry to spill, start second motor 305 afterwards and drive storage bucket 302 and sludge slurry and rotate, make the moisture that contains in the sludge slurry be got rid of to the inner wall of dewatering bucket 301 under the effect of centrifugal force, flow to in outlet pipe 306 along dewatering bucket 301 inner wall afterwards, finally take out the dry sludge in the storage bucket 302.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations and modifications can be made on the basis of the above description, and all embodiments cannot be exhaustive, and obvious variations and modifications may be made within the scope of the present invention.
Claims (10)
1. The utility model provides a mechanism sand washing sludge slurry hydroextractor, includes base (1), its characterized in that: there are filter tank (5) through two support column (4) fixed mounting on base (1), fixedly connected with feed hopper (6) on filter tank (5), the inside fixed mounting of filter tank (5) has filter screen (12), the activity is provided with preliminary treatment mechanism (2) on filter screen (12), preliminary treatment mechanism (2) are including reciprocal drive assembly (201), coupling assembling (202), dispersion subassembly (203), reciprocal drive assembly (201) is through backup pad (8) fixed mounting in support column (4) one side, coupling assembling (202) one end and reciprocal drive assembly (201) swing joint, coupling assembling (202) other end extend to filter tank (5) inside and with dispersion subassembly (203) fixed connection, filter tank (5) below is provided with dewatering mechanism (3), be provided with elevating system (9) on support column (4), fixedly connected with fixed plate (11) on elevating system (9), dewatering mechanism (3) fixed connection is on fixed plate (11).
2. The machine-made sand-washed sludge dehydrator of claim 1, wherein: backup pad (8) fixed connection is in two support column (4) one side, reciprocal drive assembly (201) is including first motor (2011) and rotation connection back shaft (2015) at backup pad (8) upper surface of fixed connection in backup pad (8) upper surface, the output fixedly connected with pinion (2012) of first motor (2011), fixed cover is equipped with gear wheel (2013) on back shaft (2015) shaft body, pinion (2012) and gear wheel (2013) meshing, back shaft (2015) top fixedly connected with turning block (2014), turning block (2014) inside activity groove (2016) of having seted up.
3. The machine-made sand-washed sludge slurry dehydrator of claim 2, wherein: coupling assembling (202) are including connecting plate (2021), one side middle part fixedly connected with connecting block (2023) that connecting plate (2021) are close to turning block (2014), the inside rotation of one end that connecting block (2023) kept away from connecting plate (2021) is connected with I-shaped axle (2024), I-shaped axle (2024) and activity groove (2016) inner wall roll connection, one side fixedly connected with three connecting rod (2022) of connecting block (2023) are kept away from in connecting plate (2021).
4. The machine-made sand-washed sludge dehydrator of claim 3, wherein: the utility model discloses a filter tank, including filter tank (5), connecting plate (2021), connecting rod (2022), connecting rod (2021) and connecting rod (2022), filter tank (5) one side just is located connecting plate (2021) both ends respectively fixedly connected with guide bar (10), connecting plate (2021) slip cap is established on guide bar (10) shaft, filter tank (5) one side fixedly connected with three spacing sleeve (15) corresponding with connecting rod (2022), connecting rod (2022) run through spacing sleeve (15) and filter tank (5) one side, connecting rod (2022) and spacing sleeve (15) inner wall sliding connection.
5. The machine-made sand-washed sludge dehydrator of claim 4, wherein: the dispersing component (203) comprises a mud pushing plate (2031), the mud pushing plate (2031) is fixedly connected to one end, far away from the connecting plate (2021), of the connecting rod (2022), a flow guide block (2032) is fixedly connected to the top end of the mud pushing plate (2031), through grooves (2033) are formed in two ends of the mud pushing plate (2031) respectively, inner walls of two ends of the filter tank (5) are fixedly connected with racks (16) respectively, and the upper side and the lower side of each rack (16) are connected with inner walls of two sides of each through groove (2033) in a sliding mode respectively.
6. The machine-made sand-washed sludge slurry dehydrator of claim 5, wherein: push away mud board (2031) inside symmetry and be provided with two chain (2039), all rotate in every chain (2039) and be connected with a plurality of sprockets (2038), every sprocket (2038) inside fixed cover all is equipped with axis of rotation (2034), every axis of rotation (2034) top all with push away mud board (2031) top inner wall fixed connection, every axis of rotation (2034) lower extreme all runs through two puddlers (2035) of push away mud board (2031) and fixedly connected with, two are located the bottom a plurality of lugs (2036) of fixedly connected with under puddler (2035), lug (2036) and filter screen (12) upper surface laminating.
7. The machine-made sand-washed sludge slurry dehydrator of claim 6, wherein: two that are located pushing away mud board (2031) the fixed cover is equipped with first gear (2037) respectively on the axle body of axis of rotation (2034) upper end, two first gear (2037) meshes with two racks (16) respectively.
8. The machine-made sand-washed sludge dehydrator of claim 1, wherein: the automatic feeding device is characterized in that a discharge channel (7) is fixedly connected to the bottom of the filter tank (5), a support frame (17) is fixedly connected to the inner wall of the lower end of the filter tank (5), a fourth motor (13) is fixedly connected to the upper end of the support frame (17), a spiral feeding shaft (14) is fixedly connected to the output end of the fourth motor (13), and the spiral feeding shaft (14) is rotatably arranged inside the discharge channel (7).
9. The machine-made sand-washed sludge dehydrator of claim 1, wherein: dehydration mechanism (3) are including dehydration bucket (301) and storage mud bucket (302), the inside bottom fixedly connected with protective housing (304) of dehydration bucket (301), the inside fixed mounting of protective housing (304) has second motor (305), the output of second motor (305) extends protective housing (304) and fixedly connected with storage mud bucket (302), mounting groove (307) have been seted up on storage mud bucket (302) top, inside torsion spring swing joint has apron (303) through mounting groove (307), dehydration bucket (301) fixed connection is at fixed plate (11) upper surface, dehydration bucket (301) bottom fixedly connected with outlet pipe (306).
10. The machine-made sand-washed sludge slurry dehydrator of claim 1, wherein: two spacing groove (401) have all been seted up to support column (4) inboard, elevating system (9) include third motor (901), lead screw (902), slide bar (904), lead screw (902) rotate to be connected inside one of them spacing groove (401), slide bar (904) fixed connection is inside another spacing groove (401), the output and lead screw (902) bottom fixed connection of third motor (901), the movable sleeve is equipped with lead screw cover (903) and movable sleeve (905) respectively on lead screw (902) and slide bar (904) the pole body, lead screw cover (903) and movable sleeve (905) respectively with two spacing groove (401) inner wall sliding connection, lead screw cover (903) and movable sleeve (905) respectively with fixed plate (11) both ends fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211250246.5A CN115317987A (en) | 2022-10-13 | 2022-10-13 | Mechanism sand washing sludge thick liquid hydroextractor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211250246.5A CN115317987A (en) | 2022-10-13 | 2022-10-13 | Mechanism sand washing sludge thick liquid hydroextractor |
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| CN115317987A true CN115317987A (en) | 2022-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211250246.5A Pending CN115317987A (en) | 2022-10-13 | 2022-10-13 | Mechanism sand washing sludge thick liquid hydroextractor |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001038490A (en) * | 1999-07-27 | 2001-02-13 | Hitachi Kiden Kogyo Ltd | Driving method of screw press hydroextractor |
| CN210764940U (en) * | 2019-09-24 | 2020-06-16 | 扬州上源环保科技有限公司 | High-speed spiral sludge dewatering machine that folds |
| CN111389081A (en) * | 2020-03-29 | 2020-07-10 | 生合生物科技（扬州）有限公司 | Filtering device for whey fermentation liquor processing and using method thereof |
| CN212894409U (en) * | 2020-06-19 | 2021-04-06 | 四川舜瑞环境科技有限公司 | Sludge dewatering device |
| CN214680402U (en) * | 2021-05-11 | 2021-11-12 | 河南景尚环保科技有限公司 | Anti-blocking rural domestic sewage treatment device |
| CN216273258U (en) * | 2021-12-02 | 2022-04-12 | 山东宸泽环境技术有限公司 | Magnetic coagulation special equipment |
-
2022
- 2022-10-13 CN CN202211250246.5A patent/CN115317987A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001038490A (en) * | 1999-07-27 | 2001-02-13 | Hitachi Kiden Kogyo Ltd | Driving method of screw press hydroextractor |
| CN210764940U (en) * | 2019-09-24 | 2020-06-16 | 扬州上源环保科技有限公司 | High-speed spiral sludge dewatering machine that folds |
| CN111389081A (en) * | 2020-03-29 | 2020-07-10 | 生合生物科技（扬州）有限公司 | Filtering device for whey fermentation liquor processing and using method thereof |
| CN212894409U (en) * | 2020-06-19 | 2021-04-06 | 四川舜瑞环境科技有限公司 | Sludge dewatering device |
| CN214680402U (en) * | 2021-05-11 | 2021-11-12 | 河南景尚环保科技有限公司 | Anti-blocking rural domestic sewage treatment device |
| CN216273258U (en) * | 2021-12-02 | 2022-04-12 | 山东宸泽环境技术有限公司 | Magnetic coagulation special equipment |
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Application publication date: 20221111 |