CN103159267B - Water treatment device based on metal ceramic filter plate - Google Patents
Water treatment device based on metal ceramic filter plate Download PDFInfo
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- CN103159267B CN103159267B CN201110407671.6A CN201110407671A CN103159267B CN 103159267 B CN103159267 B CN 103159267B CN 201110407671 A CN201110407671 A CN 201110407671A CN 103159267 B CN103159267 B CN 103159267B
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Abstract
The invention relates to a water treatment device based on a metal ceramic filter plate. The water treatment device based on a metal ceramic filter plate comprises a filter plate module, wherein the filter plate module comprises the metal ceramic filter plate and a base used for fixing the metal ceramic filter plate; a water storage cavity used for accommodating the filtered water body is formed in the base; and a drainage hole is further formed in the base, one end of the drainage hole is communicated with the water storage cavity, and the other end of the drainage hole penetrates through the outer surface of the base. According to the water treatment device based on the metal ceramic filter plate disclosed by the invention, a modularized structure is composed of the metal ceramic filter plate and the base, so that a user can freely assemble filter modules with different magnitudes according to the own filter need, thus improving the application flexibility of the water treatment device; the filter plate is made from plate-shaped ceramic, and the characteristic of strong water absorptivity of the plate-shaped ceramic is adequately utilized, thus realizing the function of filtering water under a low pressure, furthest exerting the filter effectiveness of the ceramic filter sheet, and achieving the effects of energy conservation and environment protection; and by using the water treatment device, the floor area of a water treatment process can also be greatly reduced.
Description
Technical field
The present invention relates to a kind of water treatment facilities, more specifically, relate to a kind of water treatment facilities based on metalloceramic filter plate.
Background technology
In prior art, ceramic filter equipment arranges ceramic filter often the liquid that contains small solid is filtered in the housing of sealing, because every filter plant its size and structure when dispatching from the factory are fixing, so user can not increase or minimizing equipment in ceramic filter, this causes (especially filtered water demand being increased to some extent) when client's demand changes, can only reach requirement by increase equipment, this not only causes the sharply increase of cost, and the large quantity space that multiple devices take simultaneously also can bring larger pressure to user; On the other hand, because ceramic filter in existing equipment all arranges in housing, user must open housing and could inner filter be changed and be keeped in repair, and this brings a lot of inconvenience to equipment use procedure, and user's Experience Degree is also bad.
Simultaneously, ceramic filter plate in current vacuum filter is mostly sector structure, if the applying date is on October 8th, 2005, application number is that 200520129104.9 the disclosed filter of Chinese patent comprises potsherd and is coated in the filtration coating on potsherd surface, wherein the surface of potsherd is also provided with crisscross water storage passage, the cross sectional shape of this water storage passage is circular or oval, during filter work, water storage channel interior is evacuated, water infiltrate filtration coating to be filtered enters water storage passage and completes filtration, with regard to arranging of water storage passage, water storage passage of the prior art is all arranged at ceramic wafer inside, and interlaced or be communicated with by common extraction channel between water storage passage, simultaneously on the bottom surface of ceramic wafer or side, arrange one for drawing the conduction hole of filtered water.The deficiency that but filter of above shape and water storage passage exist is: 1, water storage passage radially distributes in fan-shaped screen plate, so more concentrated near its distribution of place of covering of the fan serrated end, but water storage passage distributes very sparse when away from covering of the fan serrated end, this causes part filtration coating not bring into play filtration, has caused to a certain extent the waste of filter sheet material; 2, the current in every water transport channel are derived through conduction hole after must converging, and the water body through filtering can not be discharged from rapidly, have limited the filtered water total amount of ceramic filter plate within the unit interval.
In addition, modern sewage disposal process is divided into tertiary treatment process conventionally, wherein coagulation (physical treatment) by the raw sewage by coarse rack after sewage pump promotes, through grid or sand filter, enter afterwards setting pot, then the sewage through the separation of sand water is imported to primary sedimentation pond; Two stage treatment comprises allows the water outlet of first settling tank enter biological treating equipment, this stage has activated sludge process and biomembrance process conventionally, (wherein the reactor of activated sludge process has aeration tank, oxidation ditch etc., biomembrance process comprises biofilter, biological rotating disk, biological contact oxidation process and biological fluidized bed), the water outlet of biological treating equipment enters secondary sedimentation tank, and the water outlet of secondary settling tank is through sterilization discharge or enter tertiary treatment; Tertiary treatment comprises the biological carbon and phosphorous removal method of utilizing, coagulant sedimentation, sand filtration method, active carbon adsorption, the processing procedure of ion-exchange and electroosmose process, a mud part for secondary settling tank is back to primary sedimentation pond or biological treating equipment, a part enters sludge concentration tank, enter afterwards sludge digestion tank, after dehydration and drying equipment, mud is finally utilized.
Although can effectively process sewage by above-mentioned prior art, but the problem of the method is, above-mentioned each processing procedure needs to arrange corresponding treatment pond, and for extensive sewage disposal, such treatment pond takes up an area greatly, the land resource of more and more growing tensions is brought huge pressure, becomes gradually the bottleneck of water treatment field, but not having at present in the industry good method can address the above problem.
Summary of the invention
Object of the present invention, overcomes the deficiencies in the prior art exactly, and a kind of water treatment facilities based on metalloceramic filter plate is provided, and this apparatus structure is compact, and filter efficiency is high, can form easily various filtration modules.
To achieve these goals, adopt following technological means:
A kind of water treatment facilities based on metalloceramic filter plate, comprise that filter module, described filter module comprise metalloceramic filter plate and for the pedestal of fixing metal ceramic filter plate, on described pedestal, be provided with for holding the water storage cavity of the water body after filtration, on described pedestal, be also provided with osculum, described osculum one end is communicated with water storage cavity, and the other end runs through the outer surface of pedestal.
Further, described metalloceramic filter plate comprises ceramic substrate, described ceramic substrate comprises two end faces, two sides and two bottom surfaces that are parallel to each other, and is provided with respectively the through hole running through with two end faces in described ceramic substrate, and described through hole is communicated with water storage cavity.
Further, be provided with for holding the installing hole of metalloceramic filter plate end on described pedestal, described installing hole is provided with sealing gasket on inwall,
Again further, described installing hole has gutter in bottom surface, and described gutter is communicated with water storage cavity.
Also further, the quantity of described pedestal is two, is relatively arranged on respectively two endface position of metalloceramic filter plate, and two pedestals extend to form supporting walls relatively at marginal position, between described supporting walls, are flexibly connected.
Also further, the quantity of described metalloceramic filter plate is at least 1.
As a kind of specific embodiment, the quantity of described metalloceramic filter plate is more than or equal to 2, and described metalloceramic filter plate is linear array.
As a kind of specific embodiment, also comprise air compressor, water pump and three-way pipe, the first interface of described three-way pipe connects steam vent, and the second interface is connected with air compressor by the first switch valve, and the 3rd interface is connected with water pump by second switch valve.
Further, be connected with control module with the first switch valve and second switch valve, described the first switch valve and the interlocking of second switch valve.
As a kind of specific embodiment, the bottom surface of described ceramic substrate is coated with nano ceramics film.
Further, on described nano ceramics film, there is the irregular hole being formed by etching.
Further, described through hole is linear structure.
Again further, the shape of cross section of described through hole is rectangle, and the intersection of a pair of relative edge of described rectangle and rectangle place plane and ceramic substrate bottom surface is parallel to each other.
Also further, described ceramic substrate is rectangular structure, and one group of opposing sidewalls of described through hole is parallel to the bottom surface of ceramic substrate, and another group opposing sidewalls is parallel to the side of ceramic substrate.
Also further, be provided with for through hole being divided into the ribs of a plurality of passages in described through hole, described ribs extends to the endface position of ceramic substrate along the axial direction of through hole, and the quantity of ribs is more than or equal to 1.
As a kind of specific embodiment, the both sides of described ribs are connected with the inwall of through hole near two bottom surfaces of ceramic substrate respectively, and the cross section of described passage is rectangle.
Further, the thickness of described nano ceramics film is between 10 μ m～20 μ m.
As a kind of specific embodiment, the shape of cross section of described through hole is circle, ellipse or convex polygon
Compared with prior art, beneficial effect of the present invention is:
Adopt metalloceramic filter plate and pedestal to form modular construction, make user according to the filtration needs of oneself, freely assemble the filtration module of different magnitudes, improved the application flexibility of water treatment facilities; Adopt tabular pottery as filter, make full use of its bibulous feature, realized the function of filtered water under low-pressure, the filtering efficiency of ceramic filter can be performed to greatest extent, also there is the effect of energy-conserving and environment-protective; In metalloceramic filter plate, be provided with the through hole connecting with the end face of filter, the water body that enters after filtration through hole can be discharged in time, avoid it to stockpile the water flux at through hole internal influence filter; In addition, this apparatus structure is simple, takes up room little, and filter efficiency is high, has good economic benefit; In addition, utilize this device to carry out water treatment, the biological reaction pool in traditional handicraft and secondary settling tank can be integrated, greatly reduced the land seizure area in water treatment procedure.
Accompanying drawing explanation
Fig. 1 is the top view of the embodiment of the present invention 1.
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
Fig. 3 is the enlarged drawing of I part in Fig. 2.
Fig. 4 is the enlarged drawing of K part in Fig. 2.
Fig. 5 is the generalized section of metalloceramic filter plate in the embodiment of the present invention 1.
Fig. 6 is the structural representation of the embodiment of the present invention 2.
In figure: 100-filter module; 1-metalloceramic filter plate; 11-ceramic substrate; 12-nano ceramics film; 14-passage; 151-the first bottom surface; 152-the second bottom surface; 161-the first side; 162-the second side; 17-ribs; 181-the first end face; 182-the second end face; 61-water storage cavity; 621-the first pedestal; 622-the second pedestal; 631-the first silicagel pad; 632-the second silicagel pad; 64-gutter; 65-osculum; 66-installing hole; 68-bolt; 3-water tank; 4-tracheae, 51-the first switch valve; 52-second switch valve; 7-three-way pipe; 71-first interface; 72-the second interface; 73-the 3rd interface.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the present invention will be further described:
Embodiment 1
Referring to Fig. 1-Fig. 4, the water treatment facilities based on metalloceramic filter plate described in the present embodiment, comprise filter module 100, described filter module 100 comprises metalloceramic filter plate 1 and for the pedestal 621 (or 622) of fixing metal ceramic filter plate 1, on described pedestal, be provided with for holding the water storage cavity 61 of the water body after filtration, on described pedestal 621 (or 622), be also provided with osculum 65, described osculum 65 one end are communicated with water storage cavity 61, the other end runs through the outer surface of pedestal 621 (or 622), described metalloceramic filter plate 1 comprises ceramic substrate 11, this ceramic substrate 11 comprises two end faces 181 and 182, two sides 161 and 162 and two bottom surfaces that are parallel to each other 151 and 152, described through hole is communicated with water storage cavity 61, on described pedestal, be provided with for holding the installing hole 66 of metalloceramic filter plate 1 end, described installing hole 66 is provided with sealing gasket on inwall, the material of described sealing gasket 63 is preferably silica gel, the quantity of described pedestal is two, be relatively arranged on respectively two end faces 181 and 182 positions of metalloceramic filter plate 1, wherein the first pedestal 621 has gutter 64 in the bottom surface of installing hole 66, described gutter 64 is communicated with water storage cavity 61, metalloceramic filter plate 1 seals by the first silicagel pad 631 in end face 181 one end, in end face 182 one end, by the second silicagel pad 632, seal, two pedestals 621 with 622 at the relative supporting walls that extends to form of marginal position, described supporting walls is provided with fixing hole on joint face, the first pedestal 621 and the second pedestal 622 are flexibly connected by fixing hole and bolt 68, the quantity of above-mentioned metalloceramic filter plate 1 is at least 1, in the present embodiment, the quantity of metalloceramic filter plate 1 is more than or equal to 2, described metalloceramic filter plate 1 is linearity or other possible modes are arranged, for the ease of clearly illustrating the structure of the water treatment facilities based on metalloceramic filter plate described in the present embodiment, in Fig. 1, a compartment of terrain draws metalloceramic filter plate 1, obviously, in practice, metalloceramic filter plate 1 arbitrary load as required at other installing hole 66 places, the bottom surface of described ceramic substrate 11 is coated with nano ceramics film 12, on described nano ceramics film 12, there is the irregular hole being formed by etching, described through hole is linear structure, its shape of cross section is circular, ellipse or convex polygon etc. are conducive to the shape of manufacturing and being suitable for filtering, in the present embodiment, the shape of cross section of through hole is rectangle, the intersection of a pair of relative edge of described rectangle and rectangle place plane and ceramic substrate 11 bottom surfaces 151 (or 152) is parallel to each other, described ceramic substrate 11 is rectangular structure, one group of opposing sidewalls of described through hole is parallel to the bottom surface 151 and 152 of ceramic substrate 11, another group opposing sidewalls is parallel to the side 161 and 162 of ceramic substrate, in described through hole, be provided with for through hole being divided into the ribs 17 of a plurality of passages 14, described ribs 17 extends to end face 181 and 182 positions of ceramic substrate 11 along the axial direction of through hole, wherein the quantity of ribs 17 is more than or equal to 1, the both sides of ribs 17 are connected with 152 inwall near 11 two bottom surfaces 151 of ceramic substrate with through hole respectively, the cross section of described passage 14 is rectangle, the thickness of described nano ceramics film 12 is between 10 μ m～20 μ m.
Above-mentioned part is an elementary cell of the water treatment facilities based on metalloceramic filter plate described in the present embodiment, because the quantity of metalloceramic filter plate 1 can infinitely expand in theory, and the arrangement mode of metalloceramic filter plate 1 also can be different, this just causes this elementary cell can be combined into by the mode of building blocks the filtration group of various profiles and scale, thereby meet the demand of different magnitudes, make the occasions such as its processing that is applicable to all types of industries, sanitary wastewater and tap water quality lifting.
Embodiment 2
Referring to Fig. 5, the present embodiment is from the different of embodiment 1, the water treatment facilities based on metalloceramic filter plate described in the present embodiment, also comprise air compressor, water pump and three-way pipe 7, the first interface 71 of described three-way pipe 7 connects steam vent, the second interface 72 is connected with air compressor by the first switch valve 1, the 3rd interface 73 is connected with water pump by second switch valve 52, also be connected control module can be set with second switch valve 52 with the first switch valve 51, for fear of water treatment facilities, carry out the action of filtering and cleaning simultaneously, above-mentioned the first switch valve 51 and 52 interlockings of second switch valve.
According to said structure and setting, introduce the operation principle of the water treatment facilities based on metalloceramic filter plate described in the present embodiment below:
As described in Figure 5, when the water in water tank 3 filters, control module (not shown in FIG.) instruction is closed and when the first switch valve 51 cuts out, is opened second switch valve 52, during pump working by tracheae 4, water storage cavity 61 and passage 14 spaces, place are evacuated, the nano ceramics film 12 of the water infiltrate ceramic filter plate 1 in water tank 3 and ceramic substrate 11 admission passages 14, be pumped immediately, on the water quality of extracting out through this water treatment facilities, be greatly improved, in its processing procedure, biological respinse and secondary settlement are all integrated in a treatment pond and complete, greatly reduced the land seizure area in water treatment procedure.In above process, the part tiny dust in water tank 3 may enter in the hole of nano ceramics film 12 and ceramic substrate 11, and has partial organic substances to be attached to the surface of ceramic filter plate 1.
And when the water treatment facilities to based on metalloceramic filter plate cleans, when cutting out, opens by control module instruction second switch valve 52 the first switch valve 51, from the compressed air of air compressor via tracheae 4 and water storage cavity 61 admission passages 14 and overflow from the hole of nano ceramics film 12 and ceramic substrate 11, in effusion process, compressed air is taken small pollutant therebetween out of when moment (being conventionally less than 1s) is extruded the moisture in nano ceramics film 12 and ceramic substrate 11 spaces, and form gasification water smoke film on ceramic filter plate 1 surface, the pollutant that is deposited on ceramic filter plate 1 surface is rinsed out, thereby complete the cleaning to ceramic filter plate 1, make it to enter next filtration cycle.
Should be appreciated that; operation principle described in the present embodiment is applicable to other embodiment of this description too; simultaneously; the content that above specific embodiment is announced is only part preferred version of the present invention; every based on technical scheme of the present invention, technical spirit according to the invention, belonging to those skilled in the art is that available enforcement all should belong to protection scope of the present invention without carrying out creative work.
Claims (14)
1. the water treatment facilities based on metalloceramic filter plate, it is characterized in that, comprise filter module, described filter module comprises metalloceramic filter plate and for the pedestal of fixing metal ceramic filter plate, on described pedestal, be provided with for holding the water storage cavity of the water body after filtration, on described pedestal, be also provided with osculum, described osculum one end is communicated with water storage cavity, the other end runs through the outer surface of pedestal, described metalloceramic filter plate comprises ceramic substrate, described ceramic substrate comprises two end faces, two sides and two bottom surfaces that are parallel to each other, in described ceramic substrate, be provided with respectively the through hole running through with two end faces, described through hole is communicated with water storage cavity, the shape of cross section of described through hole is rectangle, the intersection of a pair of relative edge of described rectangle and rectangle place plane and ceramic substrate bottom surface is parallel to each other, in described through hole, be provided with for through hole being divided into the ribs of a plurality of passages, described ribs extends to the endface position of ceramic substrate along the axial direction of through hole.
2. the water treatment facilities based on metalloceramic filter plate as claimed in claim 1, is characterized in that, is provided with for holding the installing hole of metalloceramic filter plate end on described pedestal, and described installing hole is provided with sealing gasket on inwall.
3. the water treatment facilities based on metalloceramic filter plate as claimed in claim 2, is characterized in that, described installing hole has gutter in bottom surface, and described gutter is communicated with water storage cavity.
4. the water treatment facilities based on metalloceramic filter plate as claimed in claim 3, it is characterized in that, the quantity of described pedestal is two, be relatively arranged on respectively two endface position of metalloceramic filter plate, two pedestals extend to form supporting walls relatively at marginal position, between described supporting walls, are flexibly connected.
5. the water treatment facilities based on metalloceramic filter plate as claimed in claim 4, is characterized in that, the quantity of described metalloceramic filter plate is at least 1.
6. the water treatment facilities based on metalloceramic filter plate as claimed in claim 5, is characterized in that, the quantity of described metalloceramic filter plate is more than or equal to 2, and described metalloceramic filter plate is linear array.
7. the water treatment facilities based on metalloceramic filter plate as described in claim 1-6 any one, it is characterized in that, also comprise air compressor, water pump and three-way pipe, the first interface of described three-way pipe connects steam vent, the second interface is connected with air compressor by the first switch valve, and the 3rd interface is connected with water pump by second switch valve.
8. the water treatment facilities based on metalloceramic filter plate as claimed in claim 7, is characterized in that, is connected with control module with the first switch valve and second switch valve, described the first switch valve and the interlocking of second switch valve.
9. the water treatment facilities based on metalloceramic filter plate as described in claim 1-6 any one, is characterized in that, the bottom surface of described ceramic substrate is coated with nano ceramics film.
10. the water treatment facilities based on metalloceramic filter plate as claimed in claim 9, is characterized in that, has the irregular hole being formed by etching on described nano ceramics film.
11. water treatment facilities based on metalloceramic filter plate as claimed in claim 10, is characterized in that, described through hole is linear structure.
12. water treatment facilities based on metalloceramic filter plate as claimed in claim 11, it is characterized in that, described ceramic substrate is rectangular structure, and one group of opposing sidewalls of described through hole is parallel to the bottom surface of ceramic substrate, and another group opposing sidewalls is parallel to the side of ceramic substrate.
13. water treatment facilities based on metalloceramic filter plate as claimed in claim 12, is characterized in that, the both sides of described ribs are connected with the inwall of through hole near two bottom surfaces of ceramic substrate respectively, and the cross section of described passage is rectangle.
14. water treatment facilities based on metalloceramic filter plate as claimed in claim 9, is characterized in that, the thickness of described nano ceramics film is between 10 μ m～20 μ m.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110407671.6A CN103159267B (en) | 2011-12-08 | 2011-12-08 | Water treatment device based on metal ceramic filter plate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110407671.6A CN103159267B (en) | 2011-12-08 | 2011-12-08 | Water treatment device based on metal ceramic filter plate |
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| CN103159267A CN103159267A (en) | 2013-06-19 |
| CN103159267B true CN103159267B (en) | 2014-07-16 |
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| CN201110407671.6A Active CN103159267B (en) | 2011-12-08 | 2011-12-08 | Water treatment device based on metal ceramic filter plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104761021B (en) * | 2015-03-24 | 2016-09-07 | 曹辉 | A kind of oily-water seperating equipment |
| CN116514227B (en) * | 2023-06-12 | 2024-02-13 | 李峰 | Modularized automatic purifying device |
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