WO2022213589A1 - 一种固废硅铝高效分离和过滤的橡胶带式真空过滤机 - Google Patents
一种固废硅铝高效分离和过滤的橡胶带式真空过滤机 Download PDFInfo
- Publication number
- WO2022213589A1 WO2022213589A1 PCT/CN2021/128608 CN2021128608W WO2022213589A1 WO 2022213589 A1 WO2022213589 A1 WO 2022213589A1 CN 2021128608 W CN2021128608 W CN 2021128608W WO 2022213589 A1 WO2022213589 A1 WO 2022213589A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- roller
- filter cloth
- cloth
- rubber belt
- guide roller
- Prior art date
Links
- 238000000926 separation method Methods 0.000 title claims abstract description 32
- 238000001914 filtration Methods 0.000 title claims abstract description 29
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 27
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 23
- 239000010703 silicon Substances 0.000 title claims abstract description 23
- 239000002910 solid waste Substances 0.000 title claims abstract description 21
- 239000004744 fabric Substances 0.000 claims abstract description 183
- 239000002699 waste material Substances 0.000 claims abstract description 46
- 238000003825 pressing Methods 0.000 claims abstract description 41
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 230000000903 blocking effect Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 53
- 229910000746 Structural steel Inorganic materials 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 33
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 15
- 239000012065 filter cake Substances 0.000 description 13
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 229910001570 bauxite Inorganic materials 0.000 description 7
- 230000006872 improvement Effects 0.000 description 7
- 235000012239 silicon dioxide Nutrition 0.000 description 6
- 230000037303 wrinkles Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical group [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 239000010881 fly ash Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910001648 diaspore Inorganic materials 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- B01D33/044—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering
- B01D33/048—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering with endless filtering bands
-
- 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
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
-
- 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
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
-
- 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
- B01D33/44—Regenerating the filter material in the filter
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D33/54—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
Definitions
- the invention relates to the technical field of silicon and aluminum separation, in particular to a rubber belt vacuum filter for high-efficiency separation and filtration of solid waste silicon and aluminum.
- the comprehensive utilization of bulk industrial solid waste is an important part of the strategic emerging industry of energy conservation and environmental protection.
- the comprehensive utilization of bulk industrial solid waste is an important measure to achieve industrial transformation and upgrading, and it is also a long-term strategic policy to ensure the sustainable development of my country's industry.
- the generation, stacking and comprehensive utilization of bulk industrial solid waste in different regions are quite different, among which fly ash is the most prominent. Ash) is produced and stored in large quantities, and the utilization rate is low;
- bauxite resources are very small and the grade is very poor. Most of the bauxite in China is diaspore type bauxite with high silicon content (the grade is very poor), and the bauxite resources have been depleted.
- the alumina industry (aluminum industry) is safe, and a series of policies have been issued to encourage the search for new alternative bauxite resources.
- the high-alumina coal gangue and high-alumina fly ash found in the region replace bauxite to extract alumina.
- JSTK technology is the only one so far that has completely solved the problem of "silicon dioxide to alumina" that has plagued the global alumina industry for nearly 160 years.
- JSTK technology can develop and utilize the alumina production technology, including various coal gangue, various fly ash, kaolin, clay, yellow sand, and various alumina content bauxite slag and other bulk solids. Waste, after JSTK technology treats aluminum-containing raw materials, the first thing to get is aluminum hydroxide and silicic acid, and the aluminum hydroxide and silicic acid are completely separated, Through the in-depth development of aluminum hydroxide and silicic acid, precipitated silica (silicon dioxide), various silicates, sodium layer silicate, silicic acid, silica gel, molecular sieves, aluminates, aluminum salts and Nearly 20 kinds of aluminum and silicon products such as aluminum hydroxide, alumina, Portland cement, etc., and in the practical application of this technology, a belt vacuum filter is needed, and the belt vacuum filter is based on vacuum negative pressure.
- a belt vacuum filter is needed, and the belt vacuum filter is based on vacuum negative pressure.
- the solid-liquid separation equipment In order to realize the solid-liquid separation equipment, it can continuously and automatically complete the process operations of filtration, filter cake washing, slag unloading, filter cloth regeneration, etc., and the mother liquor and filter cake washing liquid can be collected in stages. It has the advantages of high filtration efficiency, large production capacity, good washing efficiency, low filter cake moisture, flexible operation and simple maintenance. It can be widely used in solid-liquid separation in metallurgy, mining, chemical industry, papermaking, food, pharmaceutical, environmental protection and other fields. .
- the belt filter needs to use a filter cloth and a rubber belt, the filter cloth runs on the rubber belt, the material is piled on the filter cloth, and the vacuum negative pressure is used as the driving force to form a filter cake, and spraying and Washing and separation of silicon and aluminum.
- the accumulated material on the filter cloth is limited, and it is easy to fall from both sides, causing waste.
- the middle of the upper end of the filter cloth will be bent downward, and the material will be discharged. When the ends are unfolded, wrinkles are likely to appear due to the large drop, which affects normal use. Therefore, the present invention proposes a rubber belt vacuum filter for high-efficiency separation and filtration of solid waste silicon and aluminum to solve the problems existing in the prior art.
- the present invention proposes a rubber belt vacuum filter for high-efficiency separation and filtration of solid waste silicon and aluminum.
- the rubber belt vacuum filter for high-efficiency separation and filtering of solid waste silicon and aluminum is provided with inclined PP baffle, when a certain volume of material is stacked above the filter cloth, the material can be limited from the front and rear sides, no material leakage, to avoid waste, and a baffle assembly is installed, and the baffle plate is pushed by a push-pull cylinder, which can fit the PP baffle.
- the diameter of one end of the plate and the filter cloth is used to close the discharge end, which is convenient for stacking a certain volume of materials above the filter cloth. After parking for a certain period of time, the filter cake can be fully sprayed and washed, thereby improving the efficiency of silicon-alumina separation.
- a rubber belt vacuum filter for high-efficiency separation and filtration of solid waste silicon and aluminum comprising a conveying component, a material blocking component, a cloth pressing component, a cloth clamping component and a cleaning component.
- the transmission assembly includes a frame, a driving roller and a rubber belt.
- the driving roller is rotatably arranged at both ends of the inner side of the frame and is driven by a motor.
- the rubber belt is wound on the driving roller.
- a first guide roller and a second guide roller are installed to rotate up and down, and a third guide roller and a fourth guide roller are installed to rotate up and down at the other end of the frame.
- the first guide roller, the second guide roller, the third guide roller A filter cloth is wound around the guide roller and the fourth guide roller, and the upper end of the filter cloth is wrapped around the rubber belt and attached.
- the front and rear sides of the frame are provided with support frames, and the support frames are provided with angle irons.
- the inner end of the angle iron is inclined with a diagonal brace, and the inner side of the diagonal brace is provided with a PP baffle.
- the baffle assembly includes a fixed frame and a baffle plate
- the fixed frame is installed at the discharge end of the conveying assembly
- a baffle plate is rotatably installed on one side of the fixed frame, and the upper end of the inner side of the fixed frame is hinged
- the cloth pressing assembly includes a gantry frame, a bearing seat and a cloth pressing roller
- the gantry is erected on the feeding end of the conveying assembly, and the upper end of the inner side of the gantry frame is connected with a bearing seat, and the lower part of the bearing seat rotates A cloth pressing roller is installed, and the bottom of the cloth pressing roller presses the filter cloth.
- the cloth clamping assembly includes an adjustment seat and an adjustment plate
- the adjustment seat is arranged on the front and rear sides of the outlet of the rack
- the adjustment seat is provided with a first installation groove
- the adjustment plate is provided with a first installation groove.
- the second installation groove, the first installation groove and the second installation groove are connected with bolts, the inner end of the adjustment plate is rotated and installed with the installation block through the knob bolt, and one side of the installation block is rotated and installed with the clamping roller.
- the cleaning assembly includes a first waste bin and a brush roller, the first waste bin is arranged at a position below the filter cloth, and a brush roller is rotated and installed on the first waste bin through a shaft foot.
- the roller is rotated by a motor, and the top of the brush roller contacts the filter cloth.
- the cleaning assembly includes a second waste bin and a compressed air pipe, the second waste bin is located below the filter cloth, the compressed air pipe is located above the second waste bin, and the compressed air pipe is connected A compressed air pump, the compressed air pipe is connected with a spray head, and the output end of the spray head faces the filter cloth.
- the cleaning assembly includes a third waste bin and a limit roller, the third waste bin is arranged at a position below the filter cloth, the limit roller is arranged inside the third waste bin, the third The waste bin is equipped with water and an ultrasonic generator, and the filter cloth bypasses the limit roller.
- a further improvement is that: one end of the frame is provided with a scraper, and the inner side of the scraper contacts the filter cloth.
- inclined PP baffles are arranged on the front and rear sides of the frame. When a certain volume of material is stacked above the filter cloth, the material can be limited from the front and rear sides without leakage and waste;
- the present invention is provided with a baffle assembly, and the baffle plate is pushed by the push-pull cylinder, which can fit the diameter of the PP baffle plate and one end of the filter cloth, thereby closing the discharge end, which is convenient for stacking a certain volume of materials above the filter cloth. Time, the filter cake is fully sprayed and washed, so as to improve the efficiency of silicon-alumina separation.
- cloth clamping components are arranged on both sides of the filter cloth, the position of the adjustment plate on the adjustment seat is adjusted through the installation of the first installation groove and the second installation groove, and the angle of the clamping roller is adjusted through the rotating installation block. , It is convenient for the clamping roller to clamp both sides of the filter cloth, so that the filter cloth can be stretched in time under the action of a certain clamping force to avoid wrinkles.
- the gantry frame and the bearing seat are used to fix the pressing roller, so as to avoid the contact between the shaft head of the pressing roller and the filter cloth, and prevent the shaft head of the pressing roller from being worn during the operation of the filter cloth.
- the present invention cleans the filter cloth by cleaning components, and regenerates the filter cloth by brushing rollers, so as to ensure the filtering performance of the filter cloth, improve the service life of the filter cloth, and save the water source without the need for conventional large-volume flushing.
- the present invention cleans the filter cloth through the cleaning component, connects the compressed air pump through the compressed air pipe, and cooperates with the nozzle to purge and regenerate the filter cloth, so as to ensure the filtering performance of the filter cloth and improve the service life of the filter cloth, without the need for conventional large-volume flushing , save water.
- the filter cloth is cleaned by the cleaning component, the limit roller makes the filter cloth pass through the water in the third waste bin, and the filter cloth is regenerated by ultrasonic micro-vibration through the ultrasonic generator, so as to ensure the filtration performance of the filter cloth and improve the filter cloth. Long service life, no need for regular large-volume flushing, saving water.
- Fig. 1 is the front view of the present invention
- FIG. 2 is a schematic diagram of the transmission assembly and the stopper assembly of the present invention.
- Fig. 3 is the schematic diagram of the cloth clip assembly of the present invention.
- FIG. 4 is a schematic diagram of a cleaning assembly according to Embodiment 1 of the present invention.
- FIG. 5 is a schematic diagram of a cleaning assembly according to Embodiment 2 of the present invention.
- FIG. 6 is a schematic diagram of the cleaning assembly according to the third embodiment of the present invention.
- this embodiment proposes a rubber belt vacuum filter for high-efficiency separation and filtration of solid waste silicon and aluminum, including a conveying component, a material blocking component, a cloth pressing component, and a cloth clamping component and a cleaning assembly
- the conveying assembly includes a frame 1, a driving roller 2 and a rubber belt 3, the driving roller 2 is rotatably arranged at both ends of the inner side of the frame 1 and driven by a motor, and the rubber belt 3 is wound around the driving roller 2, the first guide roller 4 and the second guide roller 5 are installed on the upper and lower sides of one end of the frame 1, and the third guide roller 6 and the fourth guide roller 7 are installed on the upper and lower sides of the other end of the frame 1.
- the first guide roller 4, the second guide roller 5, the third guide roller 6 and the fourth guide roller 7 are wound with a filter cloth 8, and the upper end of the filter cloth 8 bypasses the rubber belt 3 and fits together
- the front and rear sides of the frame 1 are provided with a support frame 9, and the support frame 9 is provided with an angle iron 10.
- the inner end of the angle iron 10 is inclined with a diagonal brace 11, and the inner side of the diagonal brace 11 is provided with a diagonal brace 11.
- the drive roller 2 drives the rubber belt 3 to run, the filter cloth 8 runs against the rubber belt 3, the material is piled on the filter cloth 8, and the vacuum negative pressure is used as the driving force to form a filter cake, which is sprayed and washed at the same time.
- the inclined PP baffles 12 are set on the front and rear sides to limit the material from the front and rear sides, so that there will be no leakage and waste.
- the baffle assembly includes a fixing frame 13 and a baffle plate 14 , the fixing frame 13 is arranged at the discharge end of the conveying assembly, and a baffle plate 14 is rotatably installed on one side of the fixing frame 13 , and the inner side of the fixing frame 13 is rotatably installed.
- a push-pull cylinder 15 is hinged to the upper end of the push-pull cylinder 15 , and the output end of the push-pull cylinder 15 is hinged to one side of the baffle plate 14 .
- Pushing the baffle plate 14 by the push-pull cylinder 15 can fit the diameter of the PP baffle plate 12 and one end of the filter cloth 8, thereby closing the discharge end, and it is convenient to stack a certain volume of materials above the filter cloth 8, and park it for a certain period of time.
- the cake is fully sprayed and washed to improve the efficiency of silicon-alumina separation.
- the cloth pressing assembly includes a gantry frame 16, a bearing seat 17 and a cloth pressing roller 18.
- the gantry frame 16 is provided at the feeding end of the conveying assembly, and the upper end of the inner side of the gantry frame 16 is connected with a bearing seat 17.
- the bearing seat A cloth pressing roller 18 is rotatably installed below the 17 , and the bottom of the cloth pressing roller 18 presses the filter cloth 8 .
- the cloth pressing roller 18 is fixed by the gantry 16 and the bearing seat 17, so as to avoid the contact between the shaft head of the cloth pressing roller 18 and the filter cloth 8, and prevent the wear of the shaft head of the cloth pressing roller 18 during the operation of the filter cloth 8.
- the cloth clamping assembly includes an adjustment seat 19 and an adjustment plate 20.
- the adjustment seat 19 is arranged on the front and rear sides of the outlet of the frame 1.
- the adjustment seat 19 is provided with a first installation slot 21.
- the adjustment plate 20 There is a second installation groove 22 on it, the first installation groove 21 and the second installation groove 22 are connected with bolts, the inner end of the adjustment plate 20 is rotated and installed with the installation block 23 through the knob bolt, and one of the installation blocks 23 is installed.
- a pinch roller 24 is installed in a side rotation.
- the position of the adjustment plate 20 on the adjustment seat 19 is adjusted by the installation of the first installation groove 21 and the second installation groove 22, the angle of the clamping roller 24 is adjusted by the rotating installation block 23, and the clamping roller 24 is used to clamp the two sides of the filter cloth 8 , so that the filter cloth can be stretched in time under the action of a certain clamping force to avoid wrinkles.
- the cleaning assembly includes a first waste bin 25 and a brush roller 26, the first waste bin 25 is arranged at a position below the filter cloth 8, and the brush roller 26 is installed on the first waste bin 25 through the rotation of the shaft feet, so The brush roller 26 is driven to rotate by a motor, and the top of the brush roller 26 contacts the filter cloth 8 .
- the filter cloth 8 is regenerated by rolling through the brush roller 26, and the residue on the filter cloth 8 is brushed into the first waste bin 25 to ensure the filtering performance of the filter cloth 8 and improve the service life of the filter cloth.
- One end of the frame 1 is provided with a scraper 33 , and the inner side of the scraper 33 contacts the filter cloth 8 . For scraping off the filter cake on the filter cloth 8.
- this embodiment proposes a rubber belt vacuum filter for high-efficiency separation and filtration of solid waste silicon and aluminum, including a conveying component, a material blocking component, a cloth pressing component, and a cloth clamping component and a cleaning assembly
- the conveying assembly includes a frame 1, a driving roller 2 and a rubber belt 3, the driving roller 2 is rotatably arranged at both ends of the inner side of the frame 1 and driven by a motor, and the rubber belt 3 is wound around the driving roller 2, the first guide roller 4 and the second guide roller 5 are installed on the upper and lower sides of one end of the frame 1, and the third guide roller 6 and the fourth guide roller 7 are installed on the upper and lower sides of the other end of the frame 1.
- the first guide roller 4, the second guide roller 5, the third guide roller 6 and the fourth guide roller 7 are wound with a filter cloth 8, and the upper end of the filter cloth 8 bypasses the rubber belt 3 and fits together
- the front and rear sides of the frame 1 are provided with a support frame 9, and the support frame 9 is provided with an angle iron 10.
- the inner end of the angle iron 10 is inclined with a diagonal brace 11, and the inner side of the diagonal brace 11 is provided with a diagonal brace 11.
- the drive roller 2 drives the rubber belt 3 to run, the filter cloth 8 runs against the rubber belt 3, the material is piled on the filter cloth 8, and the vacuum negative pressure is used as the driving force to form a filter cake, which is sprayed and washed at the same time.
- the inclined PP baffles 12 are set on the front and rear sides to limit the material from the front and rear sides, so that there will be no leakage and waste.
- the baffle assembly includes a fixing frame 13 and a baffle plate 14 , the fixing frame 13 is arranged at the discharge end of the conveying assembly, and a baffle plate 14 is rotatably installed on one side of the fixing frame 13 , and the inner side of the fixing frame 13 is rotatably installed.
- a push-pull cylinder 15 is hinged to the upper end of the push-pull cylinder 15 , and the output end of the push-pull cylinder 15 is hinged to one side of the baffle plate 14 .
- Pushing the baffle plate 14 by the push-pull cylinder 15 can fit the diameter of the PP baffle plate 12 and one end of the filter cloth 8, thereby closing the discharge end, and it is convenient to stack a certain volume of materials above the filter cloth 8, and park it for a certain period of time.
- the cake is fully sprayed and washed to improve the efficiency of silicon-alumina separation.
- the cloth pressing assembly includes a gantry frame 16, a bearing seat 17 and a cloth pressing roller 18.
- the gantry frame 16 is provided at the feeding end of the conveying assembly, and the upper end of the inner side of the gantry frame 16 is connected with a bearing seat 17.
- the bearing seat A cloth pressing roller 18 is rotatably installed below the 17 , and the bottom of the cloth pressing roller 18 presses the filter cloth 8 .
- the cloth pressing roller 18 is fixed by the gantry 16 and the bearing seat 17, so as to avoid the contact between the shaft head of the cloth pressing roller 18 and the filter cloth 8, and prevent the wear of the shaft head of the cloth pressing roller 18 during the operation of the filter cloth 8.
- the cloth clamping assembly includes an adjustment seat 19 and an adjustment plate 20.
- the adjustment seat 19 is arranged on the front and rear sides of the outlet of the frame 1.
- the adjustment seat 19 is provided with a first installation slot 21.
- the adjustment plate 20 There is a second installation groove 22 on it, the first installation groove 21 and the second installation groove 22 are connected with bolts, the inner end of the adjustment plate 20 is rotated and installed with the installation block 23 through the knob bolt, and one of the installation blocks 23 is installed.
- a pinch roller 24 is installed in a side rotation.
- the position of the adjustment plate 20 on the adjustment seat 19 is adjusted by the installation of the first installation groove 21 and the second installation groove 22, the angle of the clamping roller 24 is adjusted by the rotating installation block 23, and the clamping roller 24 is used to clamp the two sides of the filter cloth 8 , so that the filter cloth can be stretched in time under the action of a certain clamping force to avoid wrinkles.
- the cleaning assembly includes a second waste bin 27 and a compressed air pipe 28, the second waste bin 27 is provided at a position below the filter cloth 8, the compressed air pipe 28 is located above the second waste bin 27, and the compressed air
- the pipe 28 is connected to the compressed air pump, the compressed air pipe 28 is connected with a spray head 29 , and the output end of the spray head 29 faces the filter cloth 8 .
- One end of the frame 1 is provided with a scraper 33 , and the inner side of the scraper 33 contacts the filter cloth 8 . For scraping off the filter cake on the filter cloth 8.
- this embodiment proposes a rubber belt vacuum filter for high-efficiency separation and filtration of solid waste silicon and aluminum, including a conveying component, a material blocking component, a cloth pressing component, and a cloth clamping component and a cleaning assembly
- the conveying assembly includes a frame 1, a driving roller 2 and a rubber belt 3, the driving roller 2 is rotatably arranged at both ends of the inner side of the frame 1 and driven by a motor, and the rubber belt 3 is wound around the driving roller 2, the first guide roller 4 and the second guide roller 5 are installed on the upper and lower sides of one end of the frame 1, and the third guide roller 6 and the fourth guide roller 7 are installed on the upper and lower sides of the other end of the frame 1.
- the first guide roller 4, the second guide roller 5, the third guide roller 6 and the fourth guide roller 7 are wound with a filter cloth 8, and the upper end of the filter cloth 8 bypasses the rubber belt 3 and fits together
- the front and rear sides of the frame 1 are provided with a support frame 9, and the support frame 9 is provided with an angle iron 10, the inner end of the angle iron 10 is inclined with a diagonal brace 11, and the inner side of the diagonal brace 11 is provided with a diagonal brace 11.
- the driving roller 2 drives the rubber belt 3 to run, the filter cloth 8 runs against the rubber belt 3, the material is piled on the filter cloth 8, and the vacuum negative pressure is used as the driving force to form a filter cake, which is sprayed and washed at the same time.
- the inclined PP baffles 12 are set on the front and rear sides to limit the material from the front and rear sides, so that there will be no leakage and waste.
- the baffle assembly includes a fixing frame 13 and a baffle plate 14 , the fixing frame 13 is arranged at the discharge end of the conveying assembly, and a baffle plate 14 is rotatably installed on one side of the fixing frame 13 , and the inner side of the fixing frame 13 is rotatably installed.
- a push-pull cylinder 15 is hinged to the upper end of the push-pull cylinder 15 , and the output end of the push-pull cylinder 15 is hinged to one side of the baffle plate 14 .
- Pushing the baffle plate 14 by the push-pull cylinder 15 can fit the diameter of the PP baffle plate 12 and one end of the filter cloth 8, thereby closing the discharge end, and it is convenient to stack a certain volume of materials above the filter cloth 8, and park it for a certain period of time.
- the cake is fully sprayed and washed to improve the efficiency of silicon-alumina separation.
- the cloth pressing assembly includes a gantry frame 16, a bearing seat 17 and a cloth pressing roller 18.
- the gantry frame 16 is provided at the feeding end of the conveying assembly, and the upper end of the inner side of the gantry frame 16 is connected with a bearing seat 17.
- the bearing seat A cloth pressing roller 18 is rotatably installed below the 17 , and the bottom of the cloth pressing roller 18 presses the filter cloth 8 .
- the cloth pressing roller 18 is fixed by the gantry 16 and the bearing seat 17, so as to avoid the contact between the shaft head of the cloth pressing roller 18 and the filter cloth 8, and prevent the wear of the shaft head of the cloth pressing roller 18 during the operation of the filter cloth 8.
- the cloth clamping assembly includes an adjustment seat 19 and an adjustment plate 20.
- the adjustment seat 19 is arranged on the front and rear sides of the outlet of the frame 1.
- the adjustment seat 19 is provided with a first installation slot 21.
- the adjustment plate 20 There is a second installation groove 22 on it, the first installation groove 21 and the second installation groove 22 are connected with bolts, the inner end of the adjustment plate 20 is rotated and installed with the installation block 23 through the knob bolt, and one of the installation blocks 23 is installed.
- a pinch roller 24 is installed in a side rotation.
- the position of the adjustment plate 20 on the adjustment seat 19 is adjusted by the installation of the first installation groove 21 and the second installation groove 22, the angle of the clamping roller 24 is adjusted by the rotating installation block 23, and the clamping roller 24 is used to clamp the two sides of the filter cloth 8 , so that the filter cloth can be stretched in time under the action of a certain clamping force to avoid wrinkles.
- the cleaning assembly includes a third waste bin 30 and a limit roller 31, the third waste bin 30 is arranged at a position below the filter cloth 8, the limit roller 31 is arranged inside the third waste bin 30, the The third waste bin 30 contains water and an ultrasonic generator 32 , and the filter cloth 8 bypasses the limiting roller 31 .
- the limit roller 31 makes the filter cloth 8 pass through the water in the third waste bin 30 , and the ultrasonic generator 32 regenerates the filter cloth 8 by ultrasonic micro-vibration, so as to ensure the filtering performance of the filter cloth 8 and improve the service life of the filter cloth 8 .
- One end of the frame 1 is provided with a scraper 33 , and the inner side of the scraper 33 contacts the filter cloth 8 . For scraping off the filter cake on the filter cloth 8.
- inclined PP baffles 12 are arranged on the front and rear sides of the frame 1.
- the baffle assembly which pushes the baffle plate 14 by pushing and pulling the cylinder 15, can fit the diameter of the PP baffle plate 12 and one end of the filter cloth 8, thereby closing the discharge end, which is convenient for stacking a certain volume of materials above the filter cloth 8. time, the filter cake is fully sprayed and washed, so as to improve the efficiency of silicon-alumina separation.
- the installation of the installation groove 22 adjusts the position of the adjustment plate 20 on the adjustment seat 19, and adjusts the angle of the clamping roller 24 through the rotating installation block 23, which is convenient for the clamping roller 24 to clamp both sides of the filter cloth 8, so that the filter cloth is in a certain clamping force. Under the action, it can be stretched in a timely manner to avoid wrinkles.
- the present invention fixes the cloth pressing roller 18 through the gantry 16 and the bearing seat 17, so as to avoid the contact between the shaft head of the cloth pressing roller 18 and the filter cloth 8, and prevent the filter cloth 8 from pressing the cloth during the running process.
- the shaft head of the roller 18 is worn, and finally, the present invention cleans the filter cloth 8 through the cleaning component, and regenerates the filter cloth 8 through the brush roller 26, so as to ensure the filtering performance of the filter cloth 8 and improve the service life of the filter cloth.
- the air pipe 28 is connected to the compressed air pump, and cooperates with the nozzle 29 to purge and regenerate the filter cloth to ensure the filtering performance of the filter cloth 8 and improve the service life of the filter cloth 8.
- the limit roller 31 makes the filter cloth 8 pass through the third waste bin 30.
- the water in the filter cloth 8 is regenerated by ultrasonic micro-vibration through the ultrasonic generator 32 to ensure the filtration performance of the filter cloth 8 and improve the service life of the filter cloth 8, without the need for conventional large-volume flushing, saving water sources.
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Abstract
本发明提供了一种固废硅铝高效分离和过滤的橡胶带式真空过滤机，涉及硅铝分离技术领域，包括传送组件、挡料组件、压布组件、夹布组件和清洁组件，所述传送组件包括机架、驱动辊和橡胶皮带，所述驱动辊转动设在机架内侧的两端并通过电机驱动，所述橡胶皮带绕在驱动辊上，所述机架一端的上下方转动安装有第一导辊和第二导辊，且机架另一端的上下方转动安装有第三导辊和第四导辊，所述第一导辊、第二导辊、第三导辊和第四导辊上绕设有滤布，所述滤布的上端绕过橡胶皮带并贴合，所述机架的前后侧均设有支撑架；本发明在机架的前后侧设置倾斜的PP挡板，在滤布上方堆放一定容积的物料时，可以从前后侧对物料限位，不会漏料，避免浪费。
Description
本发明涉及硅铝分离技术领域，尤其涉及一种固废硅铝高效分离和过滤的橡胶带式真空过滤机。
大宗工业固体废物综合利用是节能环保战略性新兴产业的重要组成部分，是为工业又好又快发展提供资源保障的重要途径，也是解决大宗工业固体废物不当处置与堆存所带来的环境污染和安全隐患的治本之策，大宗工业固体废物综合利用是当前实现工业转型升级的重要举措，更是确保我国工业可持续发展的一项长远的战略方针，受地域资源禀赋和经济发展水平影响，不同地区大宗工业固体废物产生、堆放及综合利用情况差异较大，其中粉煤灰最为突出，山西、内蒙古、陕西等地区粉煤灰（内蒙古、山西等地产生的粉煤灰属于高铝粉煤灰）产生和堆存量大，利用率低；
铝土矿资源储量很少、品位很差，中国铝土矿绝大部分为高硅含量的一水硬铝石型铝土矿（品位很差），铝土矿资源已经面临枯竭，为了保证国家氧化铝工业（铝工业）安全，出台了一系列鼓励寻找新的替代铝土矿的铝矿资源的政策，其中，最重视也最可行的是利用在蒙西（鄂尔多斯）、晋北（朔州）地区发现的高铝煤矸石与高铝粉煤灰代替铝土矿提取氧化铝，JSTK技术是截止目前唯一一种彻底解决了困扰全球氧化铝工业近160年的“二氧化硅对氧化铝提取过程的干扰问题”的氧化铝生产技术，JSTK技术可以开发利用的原料包括各种煤矸石、各种粉煤灰、高岭土、黏土、黄砂以及各种氧化铝含量的铝土矿渣等大宗固废，JSTK技术对含铝原料处理后，首先得到的是氢氧化铝与硅酸，并将氢氧化铝与硅酸完全分离开来，
通过对氢氧化铝和硅酸的深度开发，可以同时生产沉淀白炭黑（二氧化硅）、各类硅酸盐、层硅酸钠、硅酸、硅胶、分子筛、铝酸盐、铝盐以及氢氧化铝、氧化铝、硅酸盐水泥等近20余种铝产品和硅产品，而在该技术的实际应用中，需要用到带式真空过滤机，带式真空过滤机是以真空负压为推动力实现固液分离的设备，它能连续自动完成过滤、滤饼洗涤、卸渣、滤布再生等工艺操作，并且母液与滤饼洗涤液可以分段收集。具有过滤效率高、生产能力大、洗涤效率好，滤饼水分低、操作灵活、维护简单等优点，可广泛应用于冶金、矿山、化工、造纸、食品、制药、环保等领域中的固液分离。
现有技术中，带式过滤机通过需要用到滤布和橡胶带，滤布贴合橡胶带运行，物料堆在滤布上，以真空负压为推动力成滤饼，同时进行喷淋和洗涤，进行硅铝分离，在这个过程中，滤布上堆积物料有限，容易从两侧掉落，造成浪费，且滤布在整个运行的过程中，上端中间处会向下弯折，出料端展开时因落差较大容易出现褶皱，影响正常使用，因此，本发明提出一种固废硅铝高效分离和过滤的橡胶带式真空过滤机以解决现有技术中存在的问题。
针对上述问题，本发明提出一种固废硅铝高效分离和过滤的橡胶带式真空过滤机，该固废硅铝高效分离和过滤的橡胶带式真空过滤机在机架的前后侧设置倾斜的PP挡板，在滤布上方堆放一定容积的物料时，可以从前后侧对物料限位，不会漏料，避免浪费，且设置挡料组件，通过推拉气缸推动挡料板，可以契合PP挡板和滤布一端的口径，从而封闭住出料端，方便在滤布上方堆放一定容积的物料，停放一定的时间，对滤饼进行充分的喷淋和洗涤，从而提高硅铝分离的效率。
为实现本发明的目的，本发明通过以下技术方案实现：一种固废硅铝高效分离和过滤的橡胶带式真空过滤机，包括传送组件、挡料组件、压布组件、夹布组件和清洁组件，所述传送组件包括机架、驱动辊和橡胶皮带，所述驱动辊转动设在机架内侧的两端并通过电机驱动，所述橡胶皮带绕在驱动辊上，所述机架一端的上下方转动安装有第一导辊和第二导辊，且机架另一端的上下方转动安装有第三导辊和第四导辊，所述第一导辊、第二导辊、第三导辊和第四导辊上绕设有滤布，所述滤布的上端绕过橡胶皮带并贴合，所述机架的前后侧均设有支撑架，且支撑架上设有角铁，所述角铁的内端倾斜设有斜撑架，且斜撑架的内侧设有PP挡板。
进一步改进在于：所述挡料组件包括固定架和挡料板，所述固定架设在传送组件的出料端，且固定架的一侧转动安装有挡料板，所述固定架内侧的上端铰接有推拉气缸，且推拉气缸的输出端与挡料板的一侧铰接。
进一步改进在于：所述压布组件包括龙门架、轴承座和压布辊，所述龙门架设在传送组件的进料端，且龙门架内侧的上端连接有轴承座，所述轴承座的下方转动安装有压布辊，所述压布辊的底部压紧所述滤布。
进一步改进在于：所述夹布组件包括调节座和调节板，所述调节座设在机架出料处的前后侧，所述调节座上设有第一安装槽，所述调节板上设有第二安装槽，所述第一安装槽和第二安装槽连接有螺栓，所述调节板的内端通过旋钮螺栓转动安装有安装块，且安装块的一侧转动安装有夹辊。
进一步改进在于：所述清洁组件包括第一废料仓和刷辊，所述第一废料仓设在滤布的下方位置处，且第一废料仓上通过轴脚转动安装有刷辊，所述刷辊通过电机驱动旋转，且刷辊上方接触滤布。
进一步改进在于：所述清洁组件包括第二废料仓和压缩空气管，所述第二废料仓设在滤布的下方位置处，所述压缩空气管位于第二废料仓上方，且压缩空气管连接压缩气泵，所述压缩空气管上连通有喷头，且喷头的输出端朝向滤布。
进一步改进在于：所述清洁组件包括第三废料仓和限位辊，所述第三废料仓设在滤布的下方位置处，所述限位辊设在第三废料仓内部，所述第三废料仓内装有水和超声波发生器，所述滤布绕过限位辊。
进一步改进在于：所述机架的一端设有刮板，且刮板的内侧接触滤布。
本发明的有益效果为：
1、本发明在机架的前后侧设置倾斜的PP挡板，在滤布上方堆放一定容积的物料时，可以从前后侧对物料限位，不会漏料，避免浪费；
2、本发明设置挡料组件，通过推拉气缸推动挡料板，可以契合PP挡板和滤布一端的口径，从而封闭住出料端，方便在滤布上方堆放一定容积的物料，停放一定的时间，对滤饼进行充分的喷淋和洗涤，从而提高硅铝分离的效率。
3、本发明在滤布的两侧机架上设置夹布组件，通过第一安装槽和第二安装槽的安装调节调节板在调节座上的位置，通过转动的安装块调节夹辊的角度，方便夹辊夹住滤布两侧，使滤布在一定夹力的作用下适时舒展，避免褶皱。
4、本发明通过龙门架和轴承座来固定压布辊，避免压布辊轴头和滤布接触，防止滤布运行过程中对压布辊轴头产生磨损。
5、本发明通过清洁组件清理滤布，通过刷辊对滤布进行滚刷再生，以确保滤布的过滤性能，提高滤布的使用寿命，无需常规的大水量冲洗，节省水源。
6、本发明通过清洁组件清理滤布，通过压缩空气管连接压缩气泵，配合喷头对滤布进行吹扫再生，以确保滤布的过滤性能，提高滤布的使用寿命，无需常规的大水量冲洗，节省水源。
7、本发明通过清洁组件清理滤布，通过限位辊使得滤布经过第三废料仓中的水，通过超声波发生器对滤布进行超声波微震再生，以确保滤布的过滤性能，提高滤布的使用寿命，无需常规的大水量冲洗，节省水源。
图1为本发明的主视图；
图2为本发明的传送组件和挡料组件示意图；
图3为本发明的夹布组件示意图；
图4为本发明的实施例一清洁组件示意图；
图5为本发明的实施例二清洁组件示意图；
图6为本发明的实施例三清洁组件示意图。
其中：1、机架；2、驱动辊；3、橡胶皮带；4、第一导辊；5、第二导辊；6、第三导辊；7、第四导辊；8、滤布；9、支撑架；10、角铁；11、斜撑架；12、PP挡板；13、固定架；14、挡料板；15、推拉气缸；16、龙门架；17、轴承座；18、压布辊；19、调节座；20、调节板；21、第一安装槽；22、第二安装槽；23、安装块；24、夹辊；25、第一废料仓；26、刷辊；27、第二废料仓；28、压缩空气管；29、喷头；30、第三废料仓；31、限位辊；32、超声波发生器；33、刮板。
为了加深对本发明的理解，下面将结合实施例对本发明做进一步详述，本实施例仅用于解释本发明，并不构成对本发明保护范围的限定。
实施例一
根据图1、2、3、4所示，本实施例提出了一种固废硅铝高效分离和过滤的橡胶带式真空过滤机，包括传送组件、挡料组件、压布组件、夹布组件和清洁组件，所述传送组件包括机架1、驱动辊2和橡胶皮带3，所述驱动辊2转动设在机架1内侧的两端并通过电机驱动，所述橡胶皮带3绕在驱动辊2上，所述机架1一端的上下方转动安装有第一导辊4和第二导辊5，且机架1另一端的上下方转动安装有第三导辊6和第四导辊7，所述第一导辊4、第二导辊5、第三导辊6和第四导辊7上绕设有滤布8，所述滤布8的上端绕过橡胶皮带3并贴合，所述机架1的前后侧均设有支撑架9，且支撑架9上设有角铁10，所述角铁10的内端倾斜设有斜撑架11，且斜撑架11的内侧设有PP挡板12。使用时，驱动辊2带动橡胶皮带3运行，滤布8贴合橡胶皮带3运行，物料堆在滤布8上，以真空负压为推动力成滤饼，同时进行喷淋和洗涤，进行硅铝分离，在滤布8上方堆放一定容积的物料时，通过前后侧设置倾斜的PP挡板12，从前后侧对物料限位，不会漏料，避免浪费。
所述挡料组件包括固定架13和挡料板14，所述固定架13设在传送组件的出料端，且固定架13的一侧转动安装有挡料板14，所述固定架13内侧的上端铰接有推拉气缸15，且推拉气缸15的输出端与挡料板14的一侧铰接。通过推拉气缸15推动挡料板14，可以契合PP挡板12和滤布8一端的口径，从而封闭住出料端，方便在滤布8上方堆放一定容积的物料，停放一定的时间，对滤饼进行充分的喷淋和洗涤，从而提高硅铝分离的效率。
所述压布组件包括龙门架16、轴承座17和压布辊18，所述龙门架16设在传送组件的进料端，且龙门架16内侧的上端连接有轴承座17，所述轴承座17的下方转动安装有压布辊18，所述压布辊18的底部压紧所述滤布8。通过龙门架16和轴承座17来固定压布辊18，避免压布辊18轴头和滤布8接触，防止滤布8运行过程中对压布辊18轴头产生磨损。
所述夹布组件包括调节座19和调节板20，所述调节座19设在机架1出料处的前后侧，所述调节座19上设有第一安装槽21，所述调节板20上设有第二安装槽22，所述第一安装槽21和第二安装槽22连接有螺栓，所述调节板20的内端通过旋钮螺栓转动安装有安装块23，且安装块23的一侧转动安装有夹辊24。通过第一安装槽21和第二安装槽22的安装调节调节板20在调节座19上的位置，通过转动的安装块23调节夹辊24的角度，利用夹辊24夹住滤布8两侧，使滤布在一定夹力的作用下适时舒展，避免褶皱。
所述清洁组件包括第一废料仓25和刷辊26，所述第一废料仓25设在滤布8的下方位置处，且第一废料仓25上通过轴脚转动安装有刷辊26，所述刷辊26通过电机驱动旋转，且刷辊26上方接触滤布8。通过刷辊26对滤布8进行滚刷再生，将滤布8上的残留刷入第一废料仓25，以确保滤布8的过滤性能，提高滤布的使用寿命。
所述机架1的一端设有刮板33，且刮板33的内侧接触滤布8。用于刮下滤布8上的滤饼。
实施例二
根据图1、2、3、5所示，本实施例提出了一种固废硅铝高效分离和过滤的橡胶带式真空过滤机，包括传送组件、挡料组件、压布组件、夹布组件和清洁组件，所述传送组件包括机架1、驱动辊2和橡胶皮带3，所述驱动辊2转动设在机架1内侧的两端并通过电机驱动，所述橡胶皮带3绕在驱动辊2上，所述机架1一端的上下方转动安装有第一导辊4和第二导辊5，且机架1另一端的上下方转动安装有第三导辊6和第四导辊7，所述第一导辊4、第二导辊5、第三导辊6和第四导辊7上绕设有滤布8，所述滤布8的上端绕过橡胶皮带3并贴合，所述机架1的前后侧均设有支撑架9，且支撑架9上设有角铁10，所述角铁10的内端倾斜设有斜撑架11，且斜撑架11的内侧设有PP挡板12。使用时，驱动辊2带动橡胶皮带3运行，滤布8贴合橡胶皮带3运行，物料堆在滤布8上，以真空负压为推动力成滤饼，同时进行喷淋和洗涤，进行硅铝分离，在滤布8上方堆放一定容积的物料时，通过前后侧设置倾斜的PP挡板12，从前后侧对物料限位，不会漏料，避免浪费。
所述挡料组件包括固定架13和挡料板14，所述固定架13设在传送组件的出料端，且固定架13的一侧转动安装有挡料板14，所述固定架13内侧的上端铰接有推拉气缸15，且推拉气缸15的输出端与挡料板14的一侧铰接。通过推拉气缸15推动挡料板14，可以契合PP挡板12和滤布8一端的口径，从而封闭住出料端，方便在滤布8上方堆放一定容积的物料，停放一定的时间，对滤饼进行充分的喷淋和洗涤，从而提高硅铝分离的效率。
所述压布组件包括龙门架16、轴承座17和压布辊18，所述龙门架16设在传送组件的进料端，且龙门架16内侧的上端连接有轴承座17，所述轴承座17的下方转动安装有压布辊18，所述压布辊18的底部压紧所述滤布8。通过龙门架16和轴承座17来固定压布辊18，避免压布辊18轴头和滤布8接触，防止滤布8运行过程中对压布辊18轴头产生磨损。
所述夹布组件包括调节座19和调节板20，所述调节座19设在机架1出料处的前后侧，所述调节座19上设有第一安装槽21，所述调节板20上设有第二安装槽22，所述第一安装槽21和第二安装槽22连接有螺栓，所述调节板20的内端通过旋钮螺栓转动安装有安装块23，且安装块23的一侧转动安装有夹辊24。通过第一安装槽21和第二安装槽22的安装调节调节板20在调节座19上的位置，通过转动的安装块23调节夹辊24的角度，利用夹辊24夹住滤布8两侧，使滤布在一定夹力的作用下适时舒展，避免褶皱。
所述清洁组件包括第二废料仓27和压缩空气管28，所述第二废料仓27设在滤布8的下方位置处，所述压缩空气管28位于第二废料仓27上方，且压缩空气管28连接压缩气泵，所述压缩空气管28上连通有喷头29，且喷头29的输出端朝向滤布8。通过压缩空气管28连接压缩气泵，配合喷头29对滤布进行吹扫再生，将滤布8上的残留刷入第二废料仓27，以确保滤布8的过滤性能，提高滤布8的使用寿命。
所述机架1的一端设有刮板33，且刮板33的内侧接触滤布8。用于刮下滤布8上的滤饼。
实施例三
根据图1、2、3、6所示，本实施例提出了一种固废硅铝高效分离和过滤的橡胶带式真空过滤机，包括传送组件、挡料组件、压布组件、夹布组件和清洁组件，所述传送组件包括机架1、驱动辊2和橡胶皮带3，所述驱动辊2转动设在机架1内侧的两端并通过电机驱动，所述橡胶皮带3绕在驱动辊2上，所述机架1一端的上下方转动安装有第一导辊4和第二导辊5，且机架1另一端的上下方转动安装有第三导辊6和第四导辊7，所述第一导辊4、第二导辊5、第三导辊6和第四导辊7上绕设有滤布8，所述滤布8的上端绕过橡胶皮带3并贴合，所述机架1的前后侧均设有支撑架9，且支撑架9上设有角铁10，所述角铁10的内端倾斜设有斜撑架11，且斜撑架11的内侧设有PP挡板12。使用时，驱动辊2带动橡胶皮带3运行，滤布8贴合橡胶皮带3运行，物料堆在滤布8上，以真空负压为推动力成滤饼，同时进行喷淋和洗涤，进行硅铝分离，在滤布8上方堆放一定容积的物料时，通过前后侧设置倾斜的PP挡板12，从前后侧对物料限位，不会漏料，避免浪费。
所述挡料组件包括固定架13和挡料板14，所述固定架13设在传送组件的出料端，且固定架13的一侧转动安装有挡料板14，所述固定架13内侧的上端铰接有推拉气缸15，且推拉气缸15的输出端与挡料板14的一侧铰接。通过推拉气缸15推动挡料板14，可以契合PP挡板12和滤布8一端的口径，从而封闭住出料端，方便在滤布8上方堆放一定容积的物料，停放一定的时间，对滤饼进行充分的喷淋和洗涤，从而提高硅铝分离的效率。
所述压布组件包括龙门架16、轴承座17和压布辊18，所述龙门架16设在传送组件的进料端，且龙门架16内侧的上端连接有轴承座17，所述轴承座17的下方转动安装有压布辊18，所述压布辊18的底部压紧所述滤布8。通过龙门架16和轴承座17来固定压布辊18，避免压布辊18轴头和滤布8接触，防止滤布8运行过程中对压布辊18轴头产生磨损。
所述夹布组件包括调节座19和调节板20，所述调节座19设在机架1出料处的前后侧，所述调节座19上设有第一安装槽21，所述调节板20上设有第二安装槽22，所述第一安装槽21和第二安装槽22连接有螺栓，所述调节板20的内端通过旋钮螺栓转动安装有安装块23，且安装块23的一侧转动安装有夹辊24。通过第一安装槽21和第二安装槽22的安装调节调节板20在调节座19上的位置，通过转动的安装块23调节夹辊24的角度，利用夹辊24夹住滤布8两侧，使滤布在一定夹力的作用下适时舒展，避免褶皱。
所述清洁组件包括第三废料仓30和限位辊31，所述第三废料仓30设在滤布8的下方位置处，所述限位辊31设在第三废料仓30内部，所述第三废料仓30内装有水和超声波发生器32，所述滤布8绕过限位辊31。通过限位辊31使得滤布8经过第三废料仓30中的水，通过超声波发生器32对滤布8进行超声波微震再生，以确保滤布8的过滤性能，提高滤布8的使用寿命。
所述机架1的一端设有刮板33，且刮板33的内侧接触滤布8。用于刮下滤布8上的滤饼。
本发明在机架1的前后侧设置倾斜的PP挡板12，在滤布8上方堆放一定容积的物料时，可以从前后侧对物料限位，不会漏料，避免浪费，且本发明设置挡料组件，通过推拉气缸15推动挡料板14，可以契合PP挡板12和滤布8一端的口径，从而封闭住出料端，方便在滤布8上方堆放一定容积的物料，停放一定的时间，对滤饼进行充分的喷淋和洗涤，从而提高硅铝分离的效率，同时，本发明在滤布8的两侧机架1上设置夹布组件，通过第一安装槽21和第二安装槽22的安装调节调节板20在调节座19上的位置，通过转动的安装块23调节夹辊24的角度，方便夹辊24夹住滤布8两侧，使滤布在一定夹力的作用下适时舒展，避免褶皱，另外，本发明通过龙门架16和轴承座17来固定压布辊18，避免压布辊18轴头和滤布8接触，防止滤布8运行过程中对压布辊18轴头产生磨损，最后，本发明通过清洁组件清理滤布8，通过刷辊26对滤布8进行滚刷再生，以确保滤布8的过滤性能，提高滤布的使用寿命，通过压缩空气管28连接压缩气泵，配合喷头29对滤布进行吹扫再生，以确保滤布8的过滤性能，提高滤布8的使用寿命，通过限位辊31使得滤布8经过第三废料仓30中的水，通过超声波发生器32对滤布8进行超声波微震再生，以确保滤布8的过滤性能，提高滤布8的使用寿命，无需常规的大水量冲洗，节省水源。
以上显示和描述了本发明的基本原理、主要特征和优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。
Claims (8)
- 一种固废硅铝高效分离和过滤的橡胶带式真空过滤机，包括传送组件、挡料组件、压布组件、夹布组件和清洁组件，其特征在于：所述传送组件包括机架（1）、驱动辊（2）和橡胶皮带（3），所述驱动辊（2）转动设在机架（1）内侧的两端并通过电机驱动，所述橡胶皮带（3）绕在驱动辊（2）上，所述机架（1）一端的上下方转动安装有第一导辊（4）和第二导辊（5），且机架（1）另一端的上下方转动安装有第三导辊（6）和第四导辊（7），所述第一导辊（4）、第二导辊（5）、第三导辊（6）和第四导辊（7）上绕设有滤布（8），所述滤布（8）的上端绕过橡胶皮带（3）并贴合，所述机架（1）的前后侧均设有支撑架（9），且支撑架（9）上设有角铁（10），所述角铁（10）的内端倾斜设有斜撑架（11），且斜撑架（11）的内侧设有PP挡板（12）。
- 根据权利要求1所述的一种固废硅铝高效分离和过滤的橡胶带式真空过滤机，其特征在于：所述挡料组件包括固定架（13）和挡料板（14），所述固定架（13）设在传送组件的出料端，且固定架（13）的一侧转动安装有挡料板（14），所述固定架（13）内侧的上端铰接有推拉气缸（15），且推拉气缸（15）的输出端与挡料板（14）的一侧铰接。
- 根据权利要求2所述的一种固废硅铝高效分离和过滤的橡胶带式真空过滤机，其特征在于：所述压布组件包括龙门架（16）、轴承座（17）和压布辊（18），所述龙门架（16）设在传送组件的进料端，且龙门架（16）内侧的上端连接有轴承座（17），所述轴承座（17）的下方转动安装有压布辊（18），所述压布辊（18）的底部压紧所述滤布（8）。
- 根据权利要求3所述的一种固废硅铝高效分离和过滤的橡胶带式真空过滤机，其特征在于：所述夹布组件包括调节座（19）和调节板（20），所述调节座（19）设在机架（1）出料处的前后侧，所述调节座（19）上设有第一安装槽（21），所述调节板（20）上设有第二安装槽（22），所述第一安装槽（21）和第二安装槽（22）连接有螺栓，所述调节板（20）的内端通过旋钮螺栓转动安装有安装块（23），且安装块（23）的一侧转动安装有夹辊（24）。
- 根据权利要求4所述的一种固废硅铝高效分离和过滤的橡胶带式真空过滤机，其特征在于：所述清洁组件包括第一废料仓（25）和刷辊（26），所述第一废料仓（25）设在滤布（8）的下方位置处，且第一废料仓（25）上通过轴脚转动安装有刷辊（26），所述刷辊（26）通过电机驱动旋转，且刷辊（26）上方接触滤布（8）。
- 根据权利要求4所述的一种固废硅铝高效分离和过滤的橡胶带式真空过滤机，其特征在于：所述清洁组件包括第二废料仓（27）和压缩空气管（28），所述第二废料仓（27）设在滤布（8）的下方位置处，所述压缩空气管（28）位于第二废料仓（27）上方，且压缩空气管（28）连接压缩气泵，所述压缩空气管（28）上连通有喷头（29），且喷头（29）的输出端朝向滤布（8）。
- 根据权利要求4所述的一种固废硅铝高效分离和过滤的橡胶带式真空过滤机，其特征在于：所述清洁组件包括第三废料仓（30）和限位辊（31），所述第三废料仓（30）设在滤布（8）的下方位置处，所述限位辊（31）设在第三废料仓（30）内部，所述第三废料仓（30）内装有水和超声波发生器（32），所述滤布（8）绕过限位辊（31）。
- 根据权利要求1所述的一种固废硅铝高效分离和过滤的橡胶带式真空过滤机，其特征在于：所述机架（1）的一端设有刮板（33），且刮板（33）的内侧接触滤布（8）。
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| CN112957803A (zh) * | 2021-04-09 | 2021-06-15 | 湖州核华环保科技有限公司 | 一种固废硅铝高效分离和过滤的橡胶带式真空过滤机 |
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2021
- 2021-04-09 CN CN202110385911.0A patent/CN112957803A/zh active Pending
- 2021-11-04 WO PCT/CN2021/128608 patent/WO2022213589A1/zh active Application Filing
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