CN117361835A - Sludge dewatering treatment device - Google Patents
Sludge dewatering treatment device Download PDFInfo
- Publication number
- CN117361835A CN117361835A CN202311662681.3A CN202311662681A CN117361835A CN 117361835 A CN117361835 A CN 117361835A CN 202311662681 A CN202311662681 A CN 202311662681A CN 117361835 A CN117361835 A CN 117361835A
- Authority
- CN
- China
- Prior art keywords
- ring frame
- frame
- ring
- dewatering
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 238000001125 extrusion Methods 0.000 claims abstract description 13
- 230000018044 dehydration Effects 0.000 claims description 43
- 238000006297 dehydration reaction Methods 0.000 claims description 43
- 238000007789 sealing Methods 0.000 claims description 39
- 239000010865 sewage Substances 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 8
- 208000005156 Dehydration Diseases 0.000 description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000007599 discharging Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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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
- C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
- B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- 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
Landscapes
- 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 discloses a sludge dewatering treatment device, in particular to the technical field of sludge dewatering treatment, which comprises a supporting frame, wherein a treatment outer cylinder is fixedly arranged on the supporting frame, a dewatering mechanism is arranged in the middle of the inner wall of the treatment outer cylinder, an extrusion mechanism matched with the dewatering mechanism is arranged on one side of the inner wall of the treatment outer cylinder, an auxiliary mechanism is arranged on one side of the inner wall of the treatment outer cylinder far away from the extrusion mechanism, a discharge port is integrally formed on one side of the bottom of the treatment outer cylinder close to the dewatering mechanism, a mounting frame is fixedly arranged on one side of the outer wall of the treatment outer cylinder, a sludge pump is fixedly arranged at the top end of the mounting frame, and a sludge inlet pipe is fixedly arranged at the input end of the sludge pump.
Description
Technical Field
The invention relates to the technical field of sludge dewatering treatment, in particular to a sludge dewatering treatment device.
Background
The sewage is treated to leave a large amount of sludge, the sludge dehydration treatment is an important link in the treatment of domestic sewage and industrial wastewater, the volume and the water content of the sludge after the concentration dehydration treatment are greatly reduced, the pollution reduction is realized, and the difficulty and the cost of the treatment methods such as subsequent sludge drying incineration or landfill are also reduced.
The conventional sludge dewatering treatment process mostly uses a form of squeezing to dewater sludge, and the conventional sludge squeezing dewatering process has low efficiency, is easy to cause blocking of sieve holes, and needs to clean and replace the sieve periodically.
Disclosure of Invention
The invention aims to provide a sludge dewatering treatment device for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a sludge dewatering processing apparatus, includes the support frame, fixed mounting has the processing urceolus on the support frame, the inner wall middle part of processing the urceolus is equipped with dewatering mechanism, inner wall one side of processing the urceolus is equipped with the extrusion mechanism that uses with dewatering mechanism cooperation, one side of processing the urceolus inner wall and keeping away from extrusion mechanism is equipped with auxiliary mechanism, one side integrated into one piece that is close to dewatering mechanism bottom the processing urceolus has the bin outlet, outer wall one side fixed mounting of processing the urceolus has the mounting bracket, the top fixed mounting of mounting bracket has the sludge pump, the input fixed mounting of sludge pump has into dirty pipe.
Preferably, the dehydration mechanism comprises a first ring frame, a second ring frame and a third ring frame, wherein the first ring frame is movably clamped at the middle part of the inner wall of the processing outer cylinder, the second ring frame and the third ring frame are fixedly arranged at the middle part of the inner wall of the processing outer cylinder, the third ring frame is positioned between the first ring frame and the second ring frame, the third ring frame is close to the first ring frame, a first bearing is arranged on the middle fixing clamp of the first ring frame, a first inner frame is arranged on the middle fixing clamp of the first bearing on the first ring frame, a second inner frame is arranged on the middle fixing clamp of the first bearing on the second ring frame, a plurality of dehydration inner cylinders distributed in an annular array are fixedly clamped on the first inner frame, a plurality of uniformly distributed dehydration perforations are formed on the dehydration inner cylinder, the dehydration inner cylinder movably penetrates through the third inner cylinder, and one end of the dehydration inner cylinder far away from the first inner frame is movably clamped on the second inner frame.
Preferably, the outside fixed cover of second inner frame is equipped with driven ring gear, the one side that handles the urceolus inner wall and be close to driven ring gear fixed mounting has driving motor, driving motor's driving end fixed mounting has driving gear, driving gear and driven ring gear meshing are connected.
Preferably, a first telescopic cylinder is fixedly arranged on one side, far away from the second ring frame, of the inner wall of the treatment outer cylinder, and the driving end of the first telescopic cylinder is fixedly arranged with the first ring frame.
Preferably, the extrusion mechanism comprises a fourth ring frame, one side of first flexible cylinder is kept away from to fourth ring frame activity joint in handling urceolus inner wall, the middle part fixed joint of fourth ring frame is equipped with the second bearing, the middle part fixed mounting of second bearing has the rotation seat, one side fixed mounting that the rotation seat is close to dehydration mechanism has a plurality of connection push rods that correspond with the dehydration inner tube, one end fixed mounting that dehydration mechanism was kept away from to connection push rod has the push pedal, the one end that first inner frame was kept away from to corresponding dehydration inner tube is in push pedal activity joint, one side middle part fixed joint that connection push rod was kept away from to the rotation seat is equipped with the third bearing, one side fixed mounting that the mounting bracket was kept away from to handling the urceolus has the flexible cylinder of second, the fixed joint of drive end of the flexible cylinder of second is in the middle part of third bearing.
Preferably, a guiding sliding shaft is fixedly installed in the processing outer cylinder, the first ring frame and the fourth ring frame are movably sleeved on the outer side of the guiding sliding shaft, and the second ring frame and the third ring frame are fixedly sleeved on the outer side of the guiding sliding shaft.
Preferably, the auxiliary mechanism comprises a feeding main pipe, one side integrated into one piece of the feeding main pipe has a plurality of feeding branch pipes corresponding to the dehydration inner barrel, one side of the feeding branch pipe, which is far away from the feeding main pipe, is fixedly sleeved with a plugging ring, the plugging ring is movably clamped at one end, which corresponds to the dehydration inner barrel and is close to a first inner frame, the outer side of the plugging ring is fixedly sleeved with a lantern ring, the outer wall of the lantern ring is contacted with the inner wall of the corresponding dehydration inner barrel, one end, which is far away from the feeding main pipe, of the feeding branch pipe is fixedly clamped with a unidirectional part, one end, which is far away from the feeding branch pipe, of the feeding main pipe is fixedly clamped with a first rotary sealing part, a feeding pipe is fixedly clamped at one side, which is close to the mounting frame, of the outer barrel is processed, a sewage outlet pipe is fixedly clamped at the output end of the sewage outlet pipe, and the top end of the feeding pipe is fixedly installed.
Preferably, the unidirectional piece includes one-way outer tube, one-way outer tube fixed joint is kept away from the one end of feed manifold at the feeding branch pipe, the middle part of one-way outer tube slides and inserts and be equipped with one-way inner tube, one end fixed mounting of one-way inner tube has the sealing disc, sealing disc and one end contact of one-way outer tube, one side that one-way inner tube is close to the sealing disc has been seted up and has been discharged the silo, one-way outer tube is shutoff to the silo, one side fixed cover that one-way inner tube kept away from sealing disc is equipped with the spacing ring, the one-way inner tube outside movable sleeve between spacing ring, the one-way outer tube is equipped with the spring.
Preferably, the feeding main pipe and the feeding branch pipes are provided with air guide cavities, the blocking ring is provided with a plurality of exhaust grooves, the exhaust grooves are positioned between the lantern rings, one end of the air guide cavities, which is far away from the feeding main pipe, is provided with communication grooves corresponding to the exhaust grooves, and the air guide cavities, the communication grooves and the exhaust grooves are mutually communicated.
Preferably, the one end fixing clip that the air guide cavity kept away from the feeding branch pipe is equipped with second rotation sealing member and third rotation sealing member, the fixing clip is equipped with the air guide tube between second rotation sealing member and the third rotation sealing member, the outside integrated into one piece of air guide tube has the connector, the outside fixed mounting of air guide tube has the mount, mount fixed mounting is in the inboard of handling the urceolus, the tip fixed mounting of connector has the air duct, the one side that the air duct fixed joint is close to the mounting bracket in handling the urceolus.
Compared with the prior art, the invention has the beneficial effects that: 1. through setting up dehydration mechanism, cooperation use extrusion mechanism drives a plurality of dehydration inner tube and rotates at a high speed in handling the urceolus, carries out centrifugal dehydration to mud and handles, and simultaneously a plurality of push plates carry out synchronous extrusion dehydration to the mud in the corresponding dehydration inner tube, has promoted the dehydration effect of mud.
2. Through setting up auxiliary mechanism, the cooperation uses the sludge pump, can evenly guide into a plurality of dehydration inner tubes that correspond with the mud that needs dehydration to carry out the automatic feed of mud.
3. Through setting up auxiliary mechanism, the cooperation uses dewatering mechanism, carries out the automatic discharging of dehydration back mud, carries out the air current to the dehydration perforation simultaneously and dredges, prevents that the dehydration perforation from blockking up and influencing the dehydration processing of follow-up mud.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the structural connection after the disassembly of the present invention;
FIG. 3 is an enlarged view of the invention at A in FIG. 2;
FIG. 4 is a schematic diagram of the dewatering mechanism, the pressing mechanism and the auxiliary mechanism according to the present invention;
FIG. 5 is a schematic diagram showing the structural connection of the dewatering mechanism, the pressing mechanism and the auxiliary mechanism according to the present invention;
FIG. 6 is an enlarged view of the invention at B in FIG. 5;
FIG. 7 is an enlarged view of the invention at C in FIG. 5;
fig. 8 is a schematic view of structural connection of the unidirectional member in the present invention.
In the figure: 1. a support frame; 2. a treatment outer cylinder; 3. a dehydration mechanism; 4. an extrusion mechanism; 5. an auxiliary mechanism; 6. a discharge port; 7. a mounting frame; 8. a sludge pump; 81. a sewage inlet pipe; 82. a sewage outlet pipe; 9. a guide slide shaft; 10. an air duct; 31. a first ring frame; 311. a first inner frame; 32. a second ring frame; 321. a second inner frame; 33. a third ring frame; 331. a third inner frame; 34. a first bearing; 35. a dewatering inner cylinder; 36. a driven toothed ring; 361. a driving motor; 362. a drive gear; 37. a first telescopic cylinder; 41. a fourth ring frame; 42. a second bearing; 43. a rotating seat; 44. the push rod is connected; 441. a push plate; 45. a third bearing; 46. the second telescopic cylinder; 51. a feed header; 52. a feed manifold; 53. blocking rings; 531. an exhaust groove; 501. a gas guide cavity; 502. a communication groove; 54. a collar; 55. a unidirectional member; 56. a first rotary seal; 561. a feed pipe; 57. a second rotary seal; 571. a third rotary seal; 58. a gas cylinder; 581. a connector; 59. a fixing frame; 551. a unidirectional outer tube; 552. a unidirectional inner tube; 553. sealing the disc; 554. a discharge chute; 555. a limiting ring; 556. and (3) a spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples: as shown in fig. 1-8, the invention provides a sludge dewatering treatment device, which comprises a support frame 1, wherein a treatment outer cylinder 2 is fixedly installed on the support frame 1, a dewatering mechanism 3 is arranged in the middle of the inner wall of the treatment outer cylinder 2, an extrusion mechanism 4 matched with the dewatering mechanism 3 is arranged on one side of the inner wall of the treatment outer cylinder 2, an auxiliary mechanism 5 is arranged on one side of the inner wall of the treatment outer cylinder 2 far away from the extrusion mechanism 4, a discharge port 6 is integrally formed on one side of the bottom of the treatment outer cylinder 2 close to the dewatering mechanism 3 and used for discharging extruded water in sludge and discharging dewatered sludge, a mounting frame 7 is fixedly installed on one side of the outer wall of the treatment outer cylinder 2, a sludge pump 8 is fixedly installed on the top end of the mounting frame 7, a sludge pump 8 is fixedly installed at the input end of the sludge pump 8, and the sludge pump 8 is controlled to be started, and the sludge to be dewatered is sucked into the sludge pump 8 through the sludge inlet pipe 81.
The dewatering mechanism 3 comprises a first ring frame 31, a second ring frame 32 and a third ring frame 33, wherein the first ring frame 31 is movably clamped at the middle part of the inner wall of the processing outer cylinder 2, the first ring frame 31 is convenient to slide in the processing outer cylinder 2, the second ring frame 32 and the third ring frame 33 are fixedly arranged at the middle part of the inner wall of the processing outer cylinder 2, the third ring frame 33 is positioned between the first ring frame 31 and the second ring frame 32, the third ring frame 33 is close to the first ring frame 31, the second ring frame 32 and the middle part of the third ring frame 33 are fixedly clamped with a first bearing 34, the first inner frame 311 is conveniently rotated on the first ring frame 31, the second inner frame 321 is conveniently rotated on the second ring frame 32, the first inner frame 321 is conveniently rotated on the third ring frame 33, the first inner frame 321 is fixedly clamped on the middle part of the third inner cylinder 33, the third inner frame 331 is fixedly clamped with a first bearing 311, the second inner frame 331 is uniformly distributed on the second inner cylinder 35, the second inner frame 35 is uniformly distributed on the second inner cylinder 35, and the second inner cylinder 35 is uniformly distributed on the second inner frame 35.
The outside fixed cover of second inner frame 321 is equipped with driven ring gear 36, the one side fixed mounting that is close to driven ring gear 36 of handling urceolus 2 inner wall has driving motor 361, driving motor 361's driving end fixed mounting has driving gear 362, driving gear 362 and driven ring gear 36 meshing are connected, during the use, control opens driving motor 361, drive driving gear 362 drive driven ring gear 36 high-speed rotation, thereby drive second inner frame 321 and rotate at a high speed on second ring frame 32, and then drive a plurality of dehydration inner tube 35 and rotate at a high speed in handling urceolus 2, with the mud that needs dehydration in leading a plurality of dehydration inner tube 35, rotate at a high speed in handling urceolus 2 through a plurality of dehydration inner tube 35, carry out centrifugal dehydration to mud, the water in the mud is discharged through a plurality of dehydration perforation, mud is kept in dehydration inner tube 35, water is discharged through bin outlet 6.
The first telescopic cylinder 37 is fixedly arranged on one side, far away from the second ring frame 32, of the inner wall of the processing outer cylinder 2, the driving end of the first telescopic cylinder 37 is fixedly arranged on the first ring frame 31, and when the processing outer cylinder is used, the first telescopic cylinder 37 is controlled to be started to shrink so as to drive the first ring frame 31, the first bearing 34 and the first inner frame 311 to move towards one side far away from the second ring frame 32, so that the plurality of dewatering inner cylinders 35 are driven to move towards one side far away from the second ring frame 32.
The squeezing mechanism 4 comprises a fourth ring frame 41, one side of a first telescopic cylinder 37 is far away from the inner wall of a treatment outer cylinder 2 through movable clamping of the fourth ring frame 41, a second bearing 42 is fixedly clamped in the middle of the fourth ring frame 41, a rotating seat 43 is fixedly arranged in the middle of the second bearing 42, the rotating seat 43 is convenient to rotate in the middle of the fourth ring frame 41, one side of the rotating seat 43, which is close to the dewatering mechanism 3, is fixedly provided with a plurality of connecting push rods 44 corresponding to the dewatering inner cylinder 35, one end, which is far away from the dewatering mechanism 3, of the connecting push rods 44 is fixedly provided with a push plate 441, one side, which is far away from the connecting push rods 44, of the rotating seat 43 is fixedly clamped in the middle of the side, which is far away from the mounting frame 7, of the second telescopic cylinder 46, the driving end of the second telescopic cylinder 46 is fixedly clamped in the middle of the third bearing 45, the rotating seat is not influenced by the rotating seat 43, the middle of the fourth ring frame 41 is fixedly arranged, the rotating seat is controlled by the connecting push rods 44 corresponding to the dewatering inner cylinder 35, the connecting push rods 441 is further driven by the corresponding to the dewatering inner cylinder 35, and the sludge is discharged out of the dewatering cylinder 35 through the corresponding to the dewatering inner cylinder 35, and the sludge is discharged out of a plurality of the dewatering cylinder 35 through the corresponding dewatering cylinder 35.
The guide sliding shaft 9 is fixedly installed in the processing outer cylinder 2, the first ring frame 31 and the fourth ring frame 41 are movably sleeved on the outer side of the guide sliding shaft 9, the second ring frame 32 and the third ring frame 33 are fixedly sleeved on the outer side of the guide sliding shaft 9, and the sliding stability of the first ring frame 31 and the fourth ring frame 41 is improved through the arrangement of the guide sliding shaft 9.
The auxiliary mechanism 5 comprises a feeding main pipe 51, a plurality of feeding branch pipes 52 corresponding to the dewatering inner cylinder 35 are integrally formed on one side of the feeding main pipe 51, a blocking ring 53 is fixedly sleeved on one side, far away from the feeding main pipe 51, of each feeding branch pipe 52, the blocking ring 53 is movably clamped on one side, close to the first inner frame 311, of the corresponding dewatering inner cylinder 35, a lantern ring 54 is fixedly sleeved on the outer side of each blocking ring 53, the outer wall of the lantern ring 54 is in contact with the inner wall of the corresponding dewatering inner cylinder 35, one end, close to the dewatering inner cylinder 35, of each feeding branch pipe 52 is fixedly clamped with a one-way piece 55, one end, far away from the feeding main pipe 51, of each feeding branch pipe 52 is fixedly clamped with a first rotary sealing piece 56, a feeding pipe 561 is fixedly clamped on the middle of each first rotary sealing piece 56, when the feeding pipe 561 is fixedly arranged, high-speed rotation of the feeding main pipe 51 and the feeding branch pipe 52 is not influenced, the blocking ring is fixedly clamped on one side, close to the mounting frame 7, of the outer cylinder 2, a sewage outlet pipe 82 of the sludge pump 8 is fixedly arranged at the output end of the sludge pump, a sewage outlet pipe 82 is fixedly clamped on the outer side, the bottom end of the sludge pump 82 is fixedly arranged on the sludge outlet pipe 82, and the bottom end of the sludge outlet pipe 82 is required to be sucked into the sludge pump 82 through the feeding pipe 82, and the sludge inlet pipe 82 is uniformly arranged in the sludge outlet pipe 82, and the sludge inlet pipe through the inlet pipe 82 through the feeding pipe 81.
The utility model provides a dewatering device, including feeding main 51, one-way piece 55, one-way outer tube 551 fixed joint is kept away from the one end of feeding main 51 at feeding branch 52, the middle part slip of one-way outer tube 551 is inserted and is equipped with one-way inner tube 552, one end fixed mounting of one-way inner tube 552 has sealing plate 553, sealing plate 553 and one end contact of one-way outer tube 551, one side that one-way inner tube 552 is close to sealing plate 553 has been seted up discharge groove 554, one-way outer tube 551 seals up discharge groove 554, one side fixed cover that one-way inner tube 552 kept away from sealing plate 553 is equipped with spacing ring 555, one-way inner tube 552 outside movable sleeve between one-way outer tube 551 and the one-way inner tube 552 is equipped with spring 556, the mud that gets into feeding branch 52 is led into in one-way inner tube 552, promotes sealing plate 553, one-way inner tube 552 moves to the one side that is close to dewatering inner tube 35, spacing ring 555 extrudes spring 556, discharge groove 554 breaks away from one-way outer tube 551, and the mud in leading-way inner tube 552 is led into one-way inner tube 554 and is led into corresponding dewatering inner tube 35 in through discharge groove 554, keep somewhere between inner tube 53, push plate 441, carries out the automatic feeding of mud, after feeding, spring 556, reset, drive one-way inner tube and one-way end of the sealing plate 551 is sealed up groove, and one-way end is sealed up by one-way, and one-way end of the sealing plate 551 is completed.
The feeding main pipe 51 and the plurality of feeding branch pipes 52 are provided with air guide cavities 501, the blocking ring 53 is provided with a plurality of air exhaust grooves 531, the air exhaust grooves 531 are positioned between the lantern rings 54, one end of the air guide cavities 501, which is far away from the feeding main pipe 51, is provided with communication grooves 502 corresponding to the air exhaust grooves 531, and the air guide cavities 501, the communication grooves 502 and the plurality of air exhaust grooves 531 are mutually communicated; the air guide cavity 501 is provided with a second rotary sealing member 57 and a third rotary sealing member 571 at one end far away from the feeding branch pipe 52, an air guide tube 58 is fixedly clamped between the second rotary sealing member 57 and the third rotary sealing member 571, a fixing frame 59 is fixedly arranged at the outer side of the air guide tube 58, the fixing frame 59 is fixedly arranged at the inner side of the processing outer cylinder 2, when the air guide tube 58 is fixed by arranging the second rotary sealing member 57 and the third rotary sealing member 571, the rotation of the feeding main pipe 51 and the feeding branch pipes 52 is not influenced, a connector 581 is integrally formed at the outer side of the air guide tube 58, an air guide tube 10 is fixedly arranged at the end part of the connector 581, the end part of the air guide tube 10 is fixedly clamped at one side, close to the mounting frame 7, during use, the end part of the air guide tube 10 is connected with the output end of the pump, the pump is controlled to be started, and air flows are guided into the air guide cavity 501 through the air guide tube 10, the connector 581 and the air guide grooves 531 through a plurality of communicating grooves 502, are guided into the air guide grooves 531, and discharged through the air guide grooves 531, and are arranged between the collars 54.
Working principle: when in use, sludge to be dehydrated is sucked into a sludge pump 8 through a sewage inlet pipe 81, is led into a feeding main pipe 51 through a sewage outlet pipe 82 and a feeding pipe 561, and uniformly enters a plurality of feeding branch pipes 52;
the sludge entering the feeding branch pipe 52 is led into the unidirectional inner pipe 552, the sealing disc 553 and the unidirectional inner pipe 552 are pushed to move to the side close to the dehydration inner pipe 35, the limiting ring 555 extrudes the spring 556, the discharge groove 554 is separated from the unidirectional outer pipe 551, the sludge led into the unidirectional inner pipe 552 is led into the corresponding dehydration inner pipe 35 through the discharge groove 554, the sludge is remained between the sealing ring 53 and the pushing plate 441, automatic feeding of the sludge is carried out, after the feeding is finished, the spring 556 is reset, the sealing disc 553 and the unidirectional inner pipe 552 are driven to reset, one end part of the sealing disc 553 is contacted with one end part of the unidirectional outer pipe 551, the unidirectional outer pipe 551 seals the discharge groove 554, and thus the two ends of the dehydration inner pipe 35 are sealed by matching with the pushing plate 441;
subsequently, the driving motor 361 is controlled to be started, the driving gear 362 is driven to drive the driven toothed ring 36 to rotate at a high speed, so that the second inner frame 321 is driven to rotate at a high speed on the second annular frame 32, the plurality of dewatering inner cylinders 35 are driven to rotate at a high speed in the treatment outer cylinder 2, centrifugal dewatering treatment is carried out on sludge, water in the sludge is discharged through the plurality of dewatering perforations, the sludge is remained in the dewatering inner cylinders 35, and the water is discharged through the discharge port 6;
simultaneously, the second telescopic cylinder 46 is controlled to be started to extend, the rotating seat 43, the plurality of connecting push rods 44 and the push plates 441 are driven to move to the side close to the first telescopic cylinder 37, the plurality of push plates 441 synchronously squeeze and dewater sludge in the corresponding dewatering inner cylinder 35, the dewatering treatment effect of the sludge is further improved, water in the sludge is discharged through a plurality of dewatering perforations, the sludge is reserved in the dewatering inner cylinder 35, and the water is discharged through the discharge port 6;
after the dehydration treatment is finished, resetting the push plate 441, then controlling to start the first telescopic cylinder 37 to shrink, driving the first ring frame 31, the first bearing 34 and the first inner frame 311 to move to the side far away from the second ring frame 32, driving the plurality of dehydration inner cylinders 35 to move to the side far away from the second ring frame 32, isolating the dehydrated sludge in the plurality of dehydration inner cylinders 35 by the blocking ring 53, gradually discharging the dehydration inner cylinders 35, and discharging the dehydrated sludge through the discharge port 6;
at the same time of discharging, the pump is controlled to be started, air flow is led into the air guide cavity 501 through the air guide pipe 10, the connector 581 and the air guide cylinder 58, is led into the air discharge groove 531 through the plurality of communication grooves 502, is discharged through the air discharge groove 531, is arranged between the collars 54, is led into the inner side of the dewatering inner cylinder 35, is discharged through the plurality of dewatering perforations, and is used for dredging the dewatering perforations, so that the dewatering perforation blockage is prevented from influencing the dewatering treatment processing of the follow-up sludge.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a sludge dewatering treatment device, includes support frame (1), its characterized in that: the device is characterized in that a treatment outer cylinder (2) is fixedly arranged on the support frame (1), a dewatering mechanism (3) is arranged in the middle of the inner wall of the treatment outer cylinder (2), an extrusion mechanism (4) matched with the dewatering mechanism (3) is arranged on one side of the inner wall of the treatment outer cylinder (2), which is far away from the extrusion mechanism (4), an auxiliary mechanism (5) is arranged on one side of the inner wall of the treatment outer cylinder (2), which is close to the dewatering mechanism (3), a discharge opening (6) is integrally formed in one side of the bottom of the treatment outer cylinder (2), a mounting frame (7) is fixedly arranged on one side of the outer wall of the treatment outer cylinder (2), a sludge pump (8) is fixedly arranged at the top end of the mounting frame (7), and a sewage inlet pipe (81) is fixedly arranged at the input end of the sludge pump (8);
the dewatering mechanism (3) comprises a first ring frame (31), a second ring frame (32) and a third ring frame (33), wherein the first ring frame (31) is movably clamped at the middle part of the inner wall of the processing outer cylinder (2), the second ring frame (32) and the third ring frame (33) are fixedly arranged at the middle part of the inner wall of the processing outer cylinder (2), the third ring frame (33) is positioned between the first ring frame (31) and the second ring frame (32), the third ring frame (33) is close to the first ring frame (31), the middle part fixing clamps of the first ring frame (31), the second ring frame (32) and the third ring frame (33) are provided with first bearings (34), the middle part fixing clamps of the first bearings (34) on the first ring frame (31) are provided with second inner frames (321), the middle part fixing clamps of the first bearings (34) on the second ring frame (32) are provided with third inner rings (331), the inner rings (35) are uniformly distributed on the third inner ring frame (33), the plurality of dewatering rings (35) are uniformly distributed on the first inner ring frame (331), one end of the dehydration inner cylinder (35) far away from the first inner frame (311) is movably clamped on the second inner frame (321);
a first telescopic cylinder (37) is fixedly arranged on one side, far away from the second ring frame (32), of the inner wall of the treatment outer cylinder (2), and the driving end of the first telescopic cylinder (37) is fixedly arranged with the first ring frame (31);
the extrusion mechanism (4) comprises a fourth ring frame (41), the fourth ring frame (41) is movably clamped at one side, far away from the first telescopic cylinder (37), of the inner wall of the processing outer cylinder (2), a second bearing (42) is fixedly clamped at the middle part of the fourth ring frame (41), a rotating seat (43) is fixedly arranged at the middle part of the second bearing (42), a plurality of connecting push rods (44) corresponding to the dewatering inner cylinder (35) are fixedly arranged at one side, close to the dewatering mechanism (3), of the rotating seat (43), a push plate (441) is fixedly arranged at one end, far away from the dewatering mechanism (3), of the connecting push rods (44), the push plate (441) is movably clamped at one end, far away from the first inner frame (311), of the corresponding dewatering inner cylinder (35), a third bearing (45) is fixedly clamped at the middle part of one side, far away from the connecting push rods (44), of the processing outer cylinder (2), a second telescopic cylinder (46) is fixedly arranged at one side, far away from the mounting frame (7), of the second telescopic cylinder (46), and the driving end of the second telescopic cylinder (46) is fixedly clamped at the middle part of the third bearing (45).
A guide sliding shaft (9) is fixedly arranged in the processing outer cylinder (2), the first ring frame (31) and the fourth ring frame (41) are movably sleeved on the outer side of the guide sliding shaft (9), and the second ring frame (32) and the third ring frame (33) are fixedly sleeved on the outer side of the guide sliding shaft (9);
the auxiliary mechanism (5) comprises a feeding main pipe (51), a plurality of feeding branch pipes (52) corresponding to the dewatering inner cylinder (35) are integrally formed on one side of the feeding main pipe (51), a blocking ring (53) is fixedly sleeved on one side, far away from the feeding main pipe (51), of each feeding branch pipe (52), the blocking ring (53) is movably clamped on one end, close to the first inner frame (311), of the corresponding dewatering inner cylinder (35), a lantern ring (54) is fixedly sleeved on the outer side of the blocking ring (53), the outer wall of the lantern ring (54) is in contact with the inner wall of the corresponding dewatering inner cylinder (35), one end, far away from the feeding main pipe (52), of each feeding branch pipe (52) is fixedly clamped with a one-way piece (55), one end, far away from the feeding branch pipe (52), of each feeding branch pipe (51) is fixedly clamped with a first rotary sealing piece (56), the middle part of each first rotary sealing piece (56) is fixedly clamped with a feeding pipe (561), the outer side, close to the treatment outer cylinder (2), of each feeding pipe (561) is fixedly clamped on one side, close to the sewage pump (8), and the sewage pump (82) is fixedly clamped on the bottom end of the sewage pump (82) and the sewage pump (82) is fixedly installed on the bottom end of the sewage pump (561;
the feeding main pipe (51) and the feeding branch pipes (52) are internally provided with air guide cavities (501), the blocking ring (53) is provided with a plurality of air discharge grooves (531), the air discharge grooves (531) are positioned between the lantern rings (54), one end, far away from the feeding main pipe (51), of the air guide cavities (501) is provided with communication grooves (502) corresponding to the air discharge grooves (531), and the air guide cavities (501), the communication grooves (502) and the air discharge grooves (531) are mutually communicated;
the one end fixation card that feed branch pipe (52) was kept away from to air guide cavity (501) is equipped with second rotation sealing member (57) and third rotation sealing member (571), the fixation card is equipped with air guide cylinder (58) between second rotation sealing member (57) and third rotation sealing member (571), the outside integrated into one piece of air guide cylinder (58) has connector (581), the outside fixed mounting of air guide cylinder (58) has mount (59), the inboard at handling urceolus (2) of mount (59) fixed mounting, the tip fixed mounting of connector (581) has air duct (10), air duct (10) fixed joint is in the one side that handling urceolus (2) is close to mounting bracket (7).
2. The sludge dewatering treatment apparatus according to claim 1, wherein: the outside fixed cover of second inner frame (321) is equipped with driven ring gear (36), the one side that is close to driven ring gear (36) of handling urceolus (2) inner wall fixed mounting has driving motor (361), driving gear (362) are fixed firmly to the driving end of driving motor (361), driving gear (362) and driven ring gear (36) meshing are connected.
3. The sludge dewatering treatment apparatus according to claim 1, wherein: the utility model discloses a feeding manifold, including feeding manifold (51), one-way piece (55), feeding manifold (51) are kept away from in one-way outer tube (551) fixed joint, one-way inner tube (552) are inserted in the middle part slip of one-way outer tube (551), one end fixed mounting of one-way inner tube (552) has sealing plate (553), one end contact of sealing plate (553) and one-way outer tube (551), discharge groove (554) has been seted up to one side that is close to sealing plate (553) of one-way inner tube (552), discharge groove (554) is sealed to one-way outer tube (551), one side fixed cover that sealing plate (553) was kept away from to one-way inner tube (552) is equipped with spacing ring (555), one-way inner tube (552) outside movable cover between spacing ring (555), the one-way outer tube (551) is equipped with spring (556).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311662681.3A CN117361835B (en) | 2023-12-06 | 2023-12-06 | Sludge dewatering treatment device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311662681.3A CN117361835B (en) | 2023-12-06 | 2023-12-06 | Sludge dewatering treatment device |
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| CN117361835B CN117361835B (en) | 2024-02-23 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3736657A1 (en) * | 1986-10-29 | 1988-07-28 | Josef Dipl Ing Merai | Process for dewatering sewage sludge and plant for carrying out the process |
| WO2015107988A1 (en) * | 2014-01-14 | 2015-07-23 | 三菱重工環境・化学エンジニアリング株式会社 | Dehydration system for organic sludge |
| WO2016032017A1 (en) * | 2014-08-27 | 2016-03-03 | 김군수 | Vertical-type screw dewatering device and sludge processing system |
| KR20160092358A (en) * | 2015-01-27 | 2016-08-04 | (주)케이아이 | dehydration and forming apparatus of sludge |
| CN116639861A (en) * | 2023-07-21 | 2023-08-25 | 新乡市豪迈机械设备有限公司 | Sludge treatment dewatering equipment for hydraulic engineering |
| CN116903221A (en) * | 2023-08-02 | 2023-10-20 | 绿城(山东)清洁能源科技有限公司 | Sludge deep drying device based on air source heat pump |
| CN117164202A (en) * | 2023-11-03 | 2023-12-05 | 天津市创举科技股份有限公司 | Semi-coke wastewater discharge treatment equipment and method |
-
2023
- 2023-12-06 CN CN202311662681.3A patent/CN117361835B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3736657A1 (en) * | 1986-10-29 | 1988-07-28 | Josef Dipl Ing Merai | Process for dewatering sewage sludge and plant for carrying out the process |
| WO2015107988A1 (en) * | 2014-01-14 | 2015-07-23 | 三菱重工環境・化学エンジニアリング株式会社 | Dehydration system for organic sludge |
| WO2016032017A1 (en) * | 2014-08-27 | 2016-03-03 | 김군수 | Vertical-type screw dewatering device and sludge processing system |
| KR20160092358A (en) * | 2015-01-27 | 2016-08-04 | (주)케이아이 | dehydration and forming apparatus of sludge |
| CN116639861A (en) * | 2023-07-21 | 2023-08-25 | 新乡市豪迈机械设备有限公司 | Sludge treatment dewatering equipment for hydraulic engineering |
| CN116903221A (en) * | 2023-08-02 | 2023-10-20 | 绿城(山东)清洁能源科技有限公司 | Sludge deep drying device based on air source heat pump |
| CN117164202A (en) * | 2023-11-03 | 2023-12-05 | 天津市创举科技股份有限公司 | Semi-coke wastewater discharge treatment equipment and method |
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| CN117361835B (en) | 2024-02-23 |
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