CN220309909U - Vacuum ceramic filter integrated system - Google Patents
Vacuum ceramic filter integrated system Download PDFInfo
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- CN220309909U CN220309909U CN202321687379.9U CN202321687379U CN220309909U CN 220309909 U CN220309909 U CN 220309909U CN 202321687379 U CN202321687379 U CN 202321687379U CN 220309909 U CN220309909 U CN 220309909U
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- ceramic filter
- water inlet
- tank
- back flushing
- filter plate
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- 239000000919 ceramic Substances 0.000 title claims abstract description 103
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 84
- 238000011010 flushing procedure Methods 0.000 claims abstract description 53
- 238000001914 filtration Methods 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000002002 slurry Substances 0.000 claims description 43
- 238000001035 drying Methods 0.000 claims description 30
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 14
- 238000009825 accumulation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000012065 filter cake Substances 0.000 description 3
- 238000011001 backwashing Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to the technical field of filter devices, in particular to an integrated system of a vacuum ceramic filter, which comprises a filter device, a water inlet device, a collecting device and a back flushing device, wherein a filter water inlet, a filter water outlet, a back flushing water inlet and a back flushing water outlet are arranged on the filter device; the water inlet device comprises a water inlet tank and a water inlet diaphragm pump, and the water inlet tank, the water inlet diaphragm pump and the filtering water inlet are sequentially communicated; the collecting device is arranged at one side of the filtering device; the back flushing device comprises a back flushing water tank and a back flushing pump, the filtering water outlet, the back flushing water tank and the back flushing pump are sequentially communicated, and the other side of the back flushing pump is communicated with a back flushing water inlet. The vacuum ceramic filter integrated system in the application has high automation degree, can automatically complete separation and collection of materials and cleaning of the ceramic filter plates, does not need to manually disassemble the ceramic filter plates, and has high filtering efficiency.
Description
Technical Field
The utility model relates to the technical field of filtering devices, in particular to an integrated system of a vacuum ceramic filter.
Background
At present, the domestic vacuum filter mainly adopts filter cloth as a filter medium, and the defects of high gas consumption, high energy consumption, low vacuum, high water content of filter cakes, low yield, easy wear of the filter cloth, large maintenance workload and the like generally exist. The vacuum ceramic filter is based on the action principle of capillary micropores, microporous ceramic is adopted as a filter medium, a large amount of narrow solid-liquid separation equipment designed by the capillary action principle is utilized, the disc filter under the negative pressure working state is utilized, the unique water-passing airtight characteristic of the microporous ceramic filter plate is utilized, the pressure difference between the vacuum generated in the inner cavity of the ceramic filter plate and the outside is extracted, so that the suspended material in the trough is adsorbed on the ceramic filter plate under the action of the negative pressure, the solid material cannot be intercepted on the surface of the ceramic plate through the microporous ceramic filter plate, and the liquid smoothly enters the gas-liquid distribution device for discharging or recycling due to the action of the vacuum pressure difference and the hydrophilicity of the ceramic filter plate, so that the purpose of solid-liquid separation is achieved.
The appearance and mechanism of the ceramic filter are similar to those of a disc type vacuum filter, namely, when suspension liquid passes through a filter medium under the action of pressure difference, particles are trapped on the surface of the medium to form a filter cake, and liquid flows out through the filter medium, so that the purpose of solid-liquid separation is achieved. The ceramic filter plate is provided with micropores generating capillary effect, so that the capillary force in the micropores is larger than the force applied by vacuum, and the micropores are always kept full of liquid, and no matter what condition the ceramic filter plate does not allow air to permeate, the ceramic filter plate has low energy consumption and high vacuum degree during solid-liquid separation due to no air permeation.
However, the existing ceramic filter has lower automation degree, the purpose of solid-liquid separation is achieved by only using a ceramic plate for filtering, the subsequent collection of a solid filter cake and the cleaning of a filter plate all need to manually detach the filter plate for operation, and the filtering efficiency is low.
Disclosure of Invention
The utility model aims to provide an integrated system of a vacuum ceramic filter, which aims to solve the problem of low filtering efficiency in the prior art.
In order to achieve the above purpose, the technical scheme adopted by the utility model is to provide an integrated system of a vacuum ceramic filter, which comprises a filter device, a water inlet device, a collecting device and a back flushing device, wherein the filter device is provided with a filter water inlet, a filter water outlet, a back flushing water inlet and a back flushing water outlet; the water inlet device comprises a water inlet tank and a water inlet diaphragm pump, and the water inlet tank, the water inlet diaphragm pump and the filtering water inlet are sequentially communicated; the collecting device is arranged on one side of the filtering device and is used for collecting the materials scraped by the scraper component; the back flushing device comprises a back flushing water tank and a back flushing pump, wherein the filtering water outlet, the back flushing water tank and the back flushing pump are sequentially communicated, and the other side of the back flushing pump is communicated with the back flushing water inlet.
Further, filter equipment includes slurry tank and pivot subassembly, the slurry tank is uncovered setting, pivot subassembly rotate connect in slurry tank, slurry tank includes filtration zone and drying zone, drying zone is equipped with drying component, one side of slurry tank is equipped with the scraper subassembly, be equipped with on the pivot subassembly ceramic filter, ceramic filter rotates in proper order and passes through filtration zone drying zone with the scraper subassembly.
Further, the ceramic filter plate is arranged to be arc-shaped, the slurry tank is matched with the filter plate, the bottom end of the slurry tank is the filtering area, one side of the slurry tank is the drying area, a notch for scraping materials to fall off is arranged on the other side of the slurry tank, and the collecting device is located below the notch.
Further, the slurry tank comprises a first tank body and a second tank body which are arranged adjacently along the axial direction, wherein one end of the first tank body is provided with the filtering water inlet, the other end of the first tank body is provided with the filtering water outlet, one end of the second tank body is provided with the back flushing water inlet, and the other end of the second tank body is provided with the back flushing water outlet.
Further, the ceramic filter plate rotates sequentially through the first tank, the drying region, the scraper assembly and the second tank.
Further, the rotating shaft assembly comprises a motor and a driving shaft, the ceramic filter plate is arranged in a ring shape, the driving shaft penetrates through the center of the ceramic filter plate, and the ceramic filter plate is fixed with the driving shaft through a connecting rod.
Further, the ceramic filter plates are arranged in parallel, and the straight line where the ceramic filter plates are located is perpendicular to the straight line where the driving shaft is located.
Further, an ultrasonic cleaning device is arranged in the second groove body.
Further, the filter device includes a bracket assembly that supports the slurry tank.
The utility model has the beneficial effects that:
1. when the ceramic filter plate begins to work, the ceramic filter plate is immersed in slurry liquid to form a thicker particle accumulation layer under the action of vacuum, the accumulation layer is dehydrated continuously after being dried by the drying assembly until the production is about to be achieved, and the ceramic filter plate is scraped by the scraper assembly and enters the collecting device for collection. The ceramic filter plate after unloading is washed by a back flushing device, so that the filtering operation cycle of one circle of rotation is completed, and then the ceramic filter plate enters a filtering state again. The vacuum ceramic filter integrated system in this application degree of automation is high, can accomplish the separation collection of material and the washing of ceramic filter automatically, need not the manual work and dismantle ceramic filter, and filtration efficiency is high.
2. When the ceramic filter plate is started to work, the rotating shaft assembly rotates to enable the ceramic filter plate to be immersed in slurry liquid and form a thicker particle stacking layer under the vacuum effect, the ceramic filter plate continues to rotate, and the stacking layer rotates to a drying area to be dried. The ceramic filter plate rotates again, and the dried stacked layers drop into the collecting device for collection after being scraped through the butt of the scraper component.
3. The slurry tank comprises a first tank body and a second tank body which are arranged adjacently along the axial direction, wherein one end of the first tank body is provided with a filtering water inlet, the other end of the first tank body is provided with a filtering water outlet, one end of the second tank body is provided with a back flushing water inlet, and the other end of the second tank body is provided with a back flushing water outlet. By adopting the structure, the slurry tank is divided into the filter tank and the back flush tank, and the two parts work independently and are not interfered with each other.
4. An ultrasonic cleaning device is arranged in the second groove body, in order to ensure that micropores on the ceramic filter plate are smooth, an ultrasonic cleaning device is added, and the cleaning effect is better.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of an integrated system of a vacuum ceramic filter according to an embodiment of the present utility model;
FIG. 2 is a front view of a filter device used in an integrated vacuum ceramic filter system according to an embodiment of the present utility model;
fig. 3 is a top view of a filtering device used in an integrated system of a vacuum ceramic filter according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a filtering device; 11. filtering the water inlet; 12. filtering the water outlet; 13. a back flushing water inlet; 14. back flushing the water outlet; 15. a motor; 16. a drive shaft; 17. a bracket assembly; 18. a slurry tank; 2. ceramic filter plates; 3. a water inlet device; 31. a water inlet tank; 32. a water inlet diaphragm pump; 4. a collecting device; 5. a back flushing device; 51. back flushing the water tank; 52. and a backwash pump.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Referring to fig. 1-3, as an integrated system of a vacuum ceramic filter provided by the embodiment of the utility model, the integrated system comprises a filter device 1, a water inlet device 3, a collecting device 4 and a back flushing device 5, wherein a filter water inlet 11, a filter water outlet 12, a back flushing water inlet 13 and a back flushing water outlet 14 are arranged on the filter device 1, a ceramic filter plate 2, a drying component and a scraper component are arranged in the filter device 1, the drying component is suitable for drying the ceramic filter plate 2, and the scraper component can scrape the filter surface of the ceramic filter plate 2; the water inlet device 3 comprises a water inlet tank 31 and a water inlet diaphragm pump 32, and the water inlet tank 31, the water inlet diaphragm pump 32 and the filtering water inlet 11 are sequentially communicated; the collecting device 4 is arranged on one side of the filtering device 1 and is used for collecting materials scraped by the scraper component; the back flushing device 5 comprises a back flushing water tank 51 and a back flushing pump 52, the filtering water outlet 12, the back flushing water tank 51 and the back flushing pump 52 are sequentially communicated, and the other side of the back flushing pump 52 is communicated with the back flushing water inlet 13.
When the ceramic filter plate 2 starts to work, the ceramic filter plate 2 is immersed in slurry liquid, a thicker particle accumulation layer is formed under the action of vacuum, the accumulation layer is dehydrated continuously after being dried by the drying assembly until the production is about to be achieved, and the ceramic filter plate is scraped by the scraper assembly and enters the collecting device 4 for collection. The ceramic filter plate 2 after unloading is washed by a back washing device 5, so that the filtering operation cycle of one circle of rotation is completed, and then the ceramic filter plate enters a filtering state again. The vacuum ceramic filter integrated system in this application degree of automation is high, can accomplish the separation collection of material and the washing of ceramic filter 2 voluntarily, need not artifical ceramic filter 2 of dismantling, and filtration efficiency is high.
Specifically, filter 1 includes slurry tank 18 and pivot subassembly, and slurry tank 18 is uncovered setting, and pivot subassembly rotates to be connected in slurry tank 18, and slurry tank 18 includes filtration zone and drying zone, and drying zone is equipped with drying component, and one side of slurry tank 18 is equipped with scraper assembly, is equipped with ceramic filter plate 2 on the pivot subassembly, and ceramic filter plate 2 rotates in proper order through filtration zone, drying zone and scraper assembly. In this embodiment, the slurry tank 18 includes a first tank body and a second tank body that are adjacently disposed along an axial direction, one end of the first tank body is provided with a filtering water inlet 11, the other end is provided with a filtering water outlet 12, one end of the second tank body is provided with a back flushing water inlet 13, and the other end is provided with a back flushing water outlet 14. By adopting the above structure, the slurry tank 18 is divided into a filter tank and a back flushing tank, which respectively and independently work without interference.
When the ceramic filter plate assembly works, the rotating shaft assembly rotates to enable the ceramic filter plate 2 to be immersed in the first groove body, and slurry liquid in the first groove body enables the ceramic filter plate 2 to form a thicker particle accumulation layer under the vacuum effect. The ceramic filter plate 2 continues to rotate, and the stacked layers rotate to a drying area for drying. The ceramic filter plate 2 rotates again, and the dried stacked layer passes through the scraper assembly and abuts against the scraper. With the rotation of the ceramic filter plate 2, the accumulated layers on the ceramic filter plate are scraped and then fall into the collecting device 4 for collection. The ceramic filter plate 2 is then rotated again into the second tank for backwashing, so that the filtration operation cycle of one rotation is completed, and the above-described filtration state is repeated again.
Further, the ceramic filter plate 2 is arranged in an arc shape, the slurry tank 18 is matched with the filter plate, the bottom end of the slurry tank 18 is a filtering area, one side of the slurry tank 18 is a drying area, a notch for scraping materials to fall off is arranged on the other side of the slurry tank 18, and the collecting device 4 is located below the notch.
Specifically, a first trough body and a second trough body are formed at the bottom end of the slurry trough 18, and the first trough body and the second trough body are separated by a partition. One side of the first groove body is a second groove body, and the other side of the first groove body is a drying area. One side of the second groove body is provided with a notch. The ceramic filter plate 2 rotates sequentially through the first tank, the drying zone, the doctor assembly and the second tank. The shaft assembly includes a motor 15 and a driving shaft 16, the ceramic filter plate 2 is arranged in a ring shape, the driving shaft 16 passes through the center of the ceramic filter plate 2, and the ceramic filter plate 2 is fixed with the driving shaft 16 by a connecting rod. By adopting the structure, on one hand, the ceramic filter plate 2 is convenient to be matched with the slurry tank 18, and the filtering is convenient. On the other hand, the filter surface of the ceramic filter plate 2 is fully utilized, and the material cost is saved. In this embodiment, a plurality of ceramic filter plates 2 are arranged in parallel, and the line where the ceramic filter plates 2 are located is perpendicular to the line where the driving shaft 16 is located. The plurality of ceramic filter plates 2 can be rotated simultaneously for the filtering operation.
Further, an ultrasonic cleaning device is arranged in the second groove body, in order to ensure that micropores on the ceramic filter plate 2 are smooth, an ultrasonic cleaning device is added, and the cleaning effect is better.
Further, the filter device comprises a bracket assembly 17, and the bracket assembly 17 supports a slurry tank 18. A lifting device can be arranged on the bracket component 17, so that the integral lifting and transportation of the filter device 1 are facilitated.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (9)
1. A vacuum ceramic filter integrated system, comprising:
the filter device (1) is provided with a filter water inlet (11), a filter water outlet (12), a back flushing water inlet (13) and a back flushing water outlet (14), wherein the filter device (1) is internally provided with a ceramic filter plate (2), a drying component and a scraper component, the drying component is suitable for drying the ceramic filter plate (2), and the scraper component can scrape the filter surface of the ceramic filter plate (2);
the water inlet device (3) comprises a water inlet tank (31) and a water inlet diaphragm pump (32), wherein the water inlet tank (31), the water inlet diaphragm pump (32) and the filtering water inlet (11) are sequentially communicated;
the collecting device (4) is arranged on one side of the filtering device (1) and is used for collecting materials scraped by the scraper component;
the back flushing device (5) comprises a back flushing water tank (51) and a back flushing pump (52), wherein the filtering water outlet (12), the back flushing water tank (51) and the back flushing pump (52) are sequentially communicated, and the other side of the back flushing pump (52) is communicated with the back flushing water inlet (13).
2. The vacuum ceramic filter integrated system according to claim 1, wherein the filtering device (1) comprises a slurry tank (18) and a rotating shaft assembly, the slurry tank (18) is arranged in an open manner, the rotating shaft assembly is rotatably connected to the slurry tank (18), the slurry tank (18) comprises a filtering area and a drying area, the drying area is provided with the drying assembly, one side of the slurry tank (18) is provided with the scraper assembly, the rotating shaft assembly is provided with the ceramic filter plate (2), and the ceramic filter plate (2) sequentially rotates through the filtering area, the drying area and the scraper assembly.
3. The integrated system of the vacuum ceramic filter according to claim 2, wherein the ceramic filter plate (2) is arranged in an arc shape, the slurry tank (18) is matched with the filter plate, the bottom end of the slurry tank (18) is the filtering area, one side of the slurry tank (18) is the drying area, a notch for scraping materials to fall is arranged on the other side of the slurry tank (18), and the collecting device (4) is positioned below the notch.
4. The integrated vacuum ceramic filter system according to claim 2, wherein the slurry tank (18) comprises a first tank body and a second tank body which are adjacently arranged along the axial direction, wherein one end of the first tank body is provided with the filtering water inlet (11), the other end is provided with the filtering water outlet (12), one end of the second tank body is provided with the back flushing water inlet (13), and the other end is provided with the back flushing water outlet (14).
5. The vacuum ceramic filter integrated system of claim 4 wherein said ceramic filter plate (2) rotates sequentially through said first tank, said drying zone, said doctor blade assembly and said second tank.
6. The vacuum ceramic filter integrated system according to claim 2, wherein the rotary shaft assembly comprises a motor (15) and a driving shaft (16), the ceramic filter plate (2) is arranged in a ring shape, the driving shaft (16) passes through the center of the ceramic filter plate (2), and the ceramic filter plate (2) is fixed with the driving shaft (16) through a connecting rod.
7. The integrated system of the vacuum ceramic filter according to claim 6, wherein a plurality of ceramic filter plates (2) are arranged in parallel, and a straight line where the ceramic filter plates (2) are positioned is perpendicular to a straight line where the driving shaft (16) is positioned.
8. The integrated vacuum ceramic filter system of claim 4, wherein an ultrasonic cleaning device is disposed in the second tank.
9. The vacuum ceramic filter integrated system according to claim 2, wherein the filter device (1) comprises a bracket assembly (17), the bracket assembly (17) supporting the slurry tank (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321687379.9U CN220309909U (en) | 2023-06-30 | 2023-06-30 | Vacuum ceramic filter integrated system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321687379.9U CN220309909U (en) | 2023-06-30 | 2023-06-30 | Vacuum ceramic filter integrated system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220309909U true CN220309909U (en) | 2024-01-09 |
Family
ID=89416863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321687379.9U Active CN220309909U (en) | 2023-06-30 | 2023-06-30 | Vacuum ceramic filter integrated system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220309909U (en) |
-
2023
- 2023-06-30 CN CN202321687379.9U patent/CN220309909U/en active Active
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