CN206730878U - A kind of submerged modular construction flat ceramic membrane filtration system - Google Patents
A kind of submerged modular construction flat ceramic membrane filtration system Download PDFInfo
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- CN206730878U CN206730878U CN201720608695.0U CN201720608695U CN206730878U CN 206730878 U CN206730878 U CN 206730878U CN 201720608695 U CN201720608695 U CN 201720608695U CN 206730878 U CN206730878 U CN 206730878U
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Abstract
The utility model discloses a kind of submerged modular construction flat ceramic membrane filtration system.It includes some flat ceramic film filters, using flat ceramic film filter as filter element, forms a line or multiple row is combined into a big filtration system；Pure water inlet and anti-cleaning air inlet and its aerating pipe of bottom of each filter element including its top, the pure water inlet of each filter element, instead clean air inlet, aerating pipe accesses corresponding water purification house steward by the electrically operated valve on respective branch pipe and branch pipe, instead cleans house steward, on gas explosion house steward；Water purification house steward is connected with water pump, and the anti-cleaning house steward and gas explosion house steward are connected with air accumulator；All filter elements are integrally immersed in former pond, and liquid level sensor is provided with the top side of former pond；Each electrically operated valve is connected with electric control gear.The utility model structure is novel, and easy to install, filtration resistance is small, supporting flexible, favorable regeneration effect, is hardly damaged.
Description
Technical field
The utility model belongs to water-treatment technology field, and in particular to one kind uses boundling combination die blocking structure Flat Membrane
Component carries out the submerged modular construction flat ceramic membrane filtration system of separation of solid and liquid.
Background technology
In industries such as metallurgy, chemical industry, building materials, electric power, mining, cultivation, food processings, substantial amounts of waste water can be all produced.This
Contain suspension and the solid particulate matters such as a large amount of dust, impurity, and muddy stain in a little industrial wastewaters and sanitary sewage, directly arrange
Put into natural water, deteriorate water quality.At present, for the waste water containing suspension and solid particulate matter, it is common to use
Membrane filtration technique removes particle and colloidal substance, the NOM (natural organic matter) of a pathogenic microorganism and part in water body.Film
It is divided into organic film and inoranic membrane by material composition and property.Organic film material is polymerize with polysulfones, polyvinyl chloride, Kynoar etc.
Based on organic matter, these film mechanical strengths are not high, are typically unable to resistance to oxidation, and service life is shorter, in Potassium Permanganate Preoxidation, smelly
In the techniques such as oxygen pre-oxidation, oxidant can accelerate the aging of organic film.For organic film, inorganic ceramic membrane has machinery strong
Degree is high, chemical stability is good, resistance to oxidation, acid-fast alkali-proof, organic solvent-resistant, antimicrobial erosion, pollution-free, easy cleaning, life-span
The advantages that long, increasingly it is taken seriously in water treatment field.Inorganic ceramic membrane is divided into tubular ceramic membrane and flat board by structure type
Two kinds of ceramic membrane.Ceramic membrane is compared with tubular ceramic membrane, with filtration resistance is small, disposal ability is big, is not easily blocked, surface
It is counter to clean the features such as easy, easy to maintenance, service life is longer, thus as the new lover in sewage treatment industry film product.Mesh
The new technology of preceding existing some flat ceramic membrane components application, but from structure, there are still installation inconvenience, repair and maintenance
It is difficult, manufacture difficulty is big, structural drag is big, anti-cleaning performance is undesirable, the defects of being easily damaged.
The content of the invention
The purpose of this utility model is for defect present in prior art, there is provided a kind of novel, peace simple in construction
Fill submerged modular construction flat ceramic membrane filtration system easy to use.
The purpose of this utility model is realized by the following technical solutions：The submerged modular construction flat board is made pottery
Porcelain membrane filtration system, it includes some modular flat ceramic film filters, using flat ceramic film filter as
Filter element, forms a line or multiple row is combined into a big filtration system；Each filter element includes the water purification on its top
Outlet and anti-cleaning air inlet and its aerating pipe of bottom, the pure water inlet of each filter element, instead clean air inlet, aerating pipe
Corresponding water purification house steward is accessed by electrically operated valve on respective branch pipe and branch pipe, instead cleans house steward, on gas explosion house steward；Institute
State water purification house steward to be connected with water pump, the anti-cleaning house steward and gas explosion house steward are connected with air accumulator；All filter elements integrally soak
Enter in former pond, liquid level sensor is provided with the top side of former pond；Each electrically operated valve is connected with electric control gear.
Specifically, the flat ceramic film filter includes the support of bottom and the collecting chamber on top；The collecting chamber
One is enclosed by the orifice plate of its bottom, the coaming plate of surrounding, the top plate at top and its inspection hole flange and corresponding access plate
The space of individual relative closure, collecting chamber are fixedly supported on support, clear provided with pure water inlet and instead on the outside of the coaming plate of collecting chamber
Wash air inlet；The support is tower structure, and surrounding is unlimited or semi-closed structure；In the bottom orifice plate and support of collecting chamber
Between the frame support bracket of bottom, the modular flat ceramic membrane module of multiple rows of multiple row, each flat ceramic membrane module are vertically installed
Bottom be supported and fixed on frame support bracket, the top side detachable of each flat ceramic membrane module is arranged on orifice plate, on orifice plate only
Leave the fluid passage of flat ceramic membrane module and passage that collecting chamber connects；More are provided with the frame support bracket of frame bottom
Aerating pipe.
Specifically, the flat ceramic membrane module is modular construction, including hollow ceramic flat membranes element, top connection
Part, middle part connector, lower attachment, trough plate, screw；The hollow ceramic flat membranes element of several same sizes is thick along it
Direction spacing parallel arranging is spent into one group, and the upper end of each ceramic membrane element is connected in parallel by upper attachment, lower end is connected by bottom
Fitting simultaneously even joins connection, and the passage being connected with the fluid passage in ceramic membrane element is provided with upper attachment, in ceramics
Two sides of membrane component thickness direction, an entirety is connected into upper and lower connector by trough plate and screw；When above-mentioned arranged side by side
Hollow ceramic flat membranes element be more than two groups when, each ceramic membrane element group is connected by middle part connector along its length
Connection, and be connected in parallel with same one end of each ceramic membrane element of group by middle part connector, it is provided with simultaneously in the connector of middle part
The passage that is connected with the fluid passage in adjacent upper and lower ceramic membrane element, upper and lower connector then respectively with topmost one group
The upper end of each ceramic membrane element and the lower end of bottom one group each ceramic membrane element are connected in parallel, after comprising modules structure
Component connects into an entirety in two sides of ceramic membrane element thickness direction, by trough plate and screw with each connector；Under
The bottom of portion's connector is provided with a cylinder table with positioning hole, by being set and ceramic membrane package count on frame support bracket
Identical positioning and locking device is measured, lower attachment is supported and fixed on the frame support bracket of frame bottom, upper attachment can
Remove and install on the orifice plate of collecting chamber bottom.
Further, scheme one：When the upper attachment of flat ceramic membrane module is flange arrangement, the collecting chamber bottom
The orifice plate in portion is tabular component, and the line number columns identical rectangular opening of line number columns and flat ceramic membrane module is provided with orifice plate,
The size shape in hole is corresponding with the size shape of the flange arrangement of upper attachment；Flat ceramic membrane module is overall above orifice plate
The rectangular opening inserted on orifice plate, the flange mounting surface of upper attachment are supported on the orifice plate around rectangular opening, are connected on top
Gasket seal is placed between orifice plate around the flange mounting surface and rectangular opening of part, pressing plate is placed above flange mounting surface, is led to
Crossing bolt and nut makes upper attachment be installed on orifice plate pressing plate supported flange and pad.
Scheme two：When the upper attachment of flat ceramic membrane module is helicitic texture, the orifice plate of the collecting chamber bottom
For tabular component, the line number columns identical circular port of line number columns and flat ceramic membrane module, the size in hole are provided with orifice plate
Shape is corresponding with the size shape of the helicitic texture of upper attachment；The upper attachment of flat ceramic membrane module is below orifice plate
The circular port inserted on orifice plate, the externally threaded cylinder table of upper attachment band is protruded outside circular port, in the cylinder of upper attachment
Big nut is screwed on platform, and gasket seal is placed between the orifice plate around big nut and circular port, will be upper by screw nut
Portion's connector is installed on orifice plate.
Specifically, the upper attachment, lower attachment and middle part connector use PP, PA, PE, PC and aluminium alloy
One kind in material shapes.
Specifically, the profile of the hollow ceramic flat membranes element is flat structure, the length direction inside it
The through hole at multiple straight-through both ends is provided with side by side.
The utility model compared with prior art, has following beneficial effect：
(1) advanced technology, structure are novel.Ceramic hollow Flat Membrane has good anufacturability, bigger filter water
Flux, less filtration resistance, reliable anti-cleaning performance is more convenient, is favored by users, big substituted tubular membrane
The gesture of element.The utility model is directed to ceramic membrane some problems present in its application process, from single membrane component
Combining structure, the membrane module arrangement of filter element, the combination of filter element, the anti-cleaning way of filter element etc. are more
Aspect, it is proposed that new design philosophy, so as to make flat board membrane filtration system be more than technological precedence, and structure is more novel.
(2) it is simple in construction, it is easy to install.Filter uses submerged structure, is directly installed in former pond, no
Water pipe and blow-off pipe need to separately be tapped into.Collecting chamber is the space of a relative closure, is supported on by support in raw water, and support is one
Tower structure, surrounding are unlimited or semi-enclosed.The fixing end of membrane module is in collecting chamber, and contact is water purification, not by
The pollution of raw water, open top inspection door can installation and removal.
(3) filtration resistance is small, and operating cost is low.Flat Membrane is for tubular membrane, because the flow of filtering is shorter, resistance
Lack 30% or so.Using arrangement of the present utility model and frame mode, the pure water inlet of each membrane module is directly and collecting chamber
Insertion, centre are not required to connecting pipe, just access house steward by pure water pipe, and its resistance is also seldom.Filter is directly submerged in original
In water, film surface and dirt touch opportunity in water are uniform, and filtration resistance is lower.
(4) disposal ability can be lacked greatly, supporting flexible.Several filter elements are single-row or multiple row combines, and can set up into
Quite huge filtration system, it is adapted to the larger occasion for the treatment of capacity.Single filter can be with independent operating, and passes through reduction
The quantity of membrane module or the appearance and size of membrane component, it is adapted to the less occasion of various treating capacities.It is used for for industrial and mining enterprises
The purified treatment of all kinds of waste water, it can also be used to the purified treatment of urban water supply.
(5) the filter capacity favorable regeneration effect of membrane component.Using technology of the present utility model, the compressed air of reverse cleaning
Or press water, by collecting chamber stepless action in each membrane module, so as to which cleaning performance is more preferably.In the bottom of each filter,
There is provided gas explosion device, gas explosion effect directly acts on the outer surface of film, and the mud cake and debris for easily making surface come off.
(6) mechanical strength of membrane module is big, is hardly damaged.It is well known that the machinery of the disadvantage of inorganic ceramic membrane is strong
Degree is poor, it is impossible to which withstand shocks power, is still more the hollow Flat Membrane that thickness is 3-6mm.Assembled by existing structure mode, one
The fixed installation of piece piece, the rigidity deficiency of membrane component, swing can be produced under powerful anti-cleaning pressure and causes to damage phenomenon.
The utility model uses the connector of upper, middle and lower three, multiple membrane components is connected in series in its length direction, in thickness direction
Connect side by side, then, three connectors are fixed into by stainless steel trough plate by an entirety, the rigidity of single membrane module is significantly
Enhancing, prevent from damaging caused by external force during transportation, installation and use.
(7) it is cost-effective.Made pottery using the ceramic membrane of boundling combination die blocking structure of the present utility model instead of tubular type
Porcelain film and ordinary flat ceramic membrane are and more reasonable in the installation of membrane component as filter element, more simply, so that overall
It is more excellent in price.Using submerged structure, install that the supporting structure of membrane module is simpler, and manufacturing cost is lower.
Brief description of the drawings
Fig. 1 is theory structure schematic diagram of the present utility model.
Fig. 2 is the facade structures schematic diagram of the utility model embodiment one.
Fig. 3 is Fig. 2 left view.
Fig. 4 is Fig. 2 A-A sectional views.
Fig. 5 is the partial enlarged drawing at the I of Fig. 2.
Fig. 6 is the facade structures schematic diagram of the flat ceramic membrane module of the utility model embodiment one.
Fig. 7 is the facade structures schematic diagram of the utility model embodiment two.
Fig. 8 is Fig. 7 left view.
Fig. 9 is Fig. 7 B-B sectional views.
Figure 10 is the partial enlarged drawing at the II of Fig. 7.
Figure 11 is the facade structures schematic diagram of the flat ceramic membrane module of the utility model embodiment two.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Referring to Fig. 1, submerged modular construction flat ceramic membrane filtration system of the present utility model, by multiple independent of one another
But mutually the flat ceramic film filter 1 (abbreviation filter element) of the modular construction of relevant connection is combined into a big mistake
Filter system, each filter element forms a line or multiple row.Pure water inlet of each filter element including its top and it is counter clean into
Gas port and its aerating pipe of bottom, the pure water inlet of each filter element, anti-cleaning air inlet, aerating pipe pass through respective branch pipe
And the electrically operated valve 3 on branch pipe accesses corresponding water purification house steward 4, anti-cleaning house steward 2, on gas explosion house steward 8.Water purification house steward 4 with
Water pump 6 connects, and anti-cleaning house steward 2 and gas explosion house steward 8 are connected with air accumulator 7, and whole system is in negative pressure mode operation, normal filtration
During operation, the valve on pure water inlet is all opening, and the anti-valve for cleaning air inlet is all closed mode.Each filter element
It is overall to immerse in former pond 9, liquid level sensor 5 is provided with the top side of former pond 9, and ensure have by hydrostatic sensor 5
The dipping water level of certain altitude, prevent water pump from evacuating operation.Each electrically operated valve 3 is connected with electric control gear；After running certain time,
Electric control gear closes the valve on pure water inlet on certain filter element, opens anti-cleaning air inlet one by one according to the program of setting
On valve, compressed air enters collecting chamber, from the water purification effluent of membrane component to waste water side, makes to be adhered to membrane component outer surface
Dirt removal, fall into former pond, it is periodically clear by devices such as suction dredges when the dirt accumulated in former pond reaches to a certain degree
Remove.After one filter element completes anti-cleaning and separated in time, other filter elements alternately realize fortune according to said procedure
Row and online anti-cleaning.The anti-control cleaned can also be realized by pressure difference mode, and pressure sensor is set in each unit
The pressure differential of raw water side and water purification side both ends is detected, when pressure value reaches the highest limit value of setting, is fed back signal to automatically controlled
Device, the keying of valve on each filter element is controlled according to setting program, realize anti-cleaning, until pressure difference reaches setting value
Below.
Embodiment one：
Referring to Fig. 2 to Fig. 6, above-mentioned flat ceramic film filter 1 is filter element, and it includes the He of support 101 of bottom
The collecting chamber 102 on top.Collecting chamber 102 includes the orifice plate 1023 of its bottom, the coaming plate 1021 of surrounding, the top plate 1022 at top,
Inspection hole is opened on top plate 1022, fixed inspection hole flange 104, inspection hole flange 104 is provided with openable access plate
105, so as to enclose the space of a relative closure.Collecting chamber 102 is fixedly supported on support 101, in enclosing for collecting chamber 102
Pure water inlet 111 and anti-cleaning air inlet 103 are provided with the outside of plate, and water purification house steward 4 is respectively connected to by respective branch pipe valve 3
On anti-cleaning house steward 2, water purification house steward 4 and anti-cleaning house steward 2 are connected with water pump 6 and air accumulator 7 respectively.Collecting chamber 102 passes through
Support 101 is fixed in former pond 9, and tower structure is made using circular or rectangular steel tube or channel-section steel etc. in support 101, and surrounding is
Unlimited or semi-closed structure, is easy to raw water directly to be contacted with membrane component.In the bottom orifice plate 1023 and support 101 of collecting chamber 102
Between the frame support bracket of bottom, the flat ceramic membrane module 110 of multiple rows of multiple row is vertically installed, in the lower support support of support 101
The lower section that each membrane module is corresponded on frame is provided with positioning and locking device 112, and the bottom of each flat ceramic membrane module 110 passes through positioning
Locking device 112 is supported and fixed on frame support bracket, to ensure the relative position of each flat ceramic membrane module 110, and is prevented
Swing is produced in anti-cleaning process.The top side detachable of each flat ceramic membrane module 110 is sealingly mounted on orifice plate 1023, orifice plate
The passage that the fluid passage of flat ceramic membrane module 110 connects with collecting chamber 102 is only left on 1023.Inspection hole flange 104 with
Top plate 1022 is that seal is fixedly connected, and is that dismoutability is flexibly connected with access plate 105, and opening access plate 105 can
Installation and inspection membrane module.More aerating pipes 113 are installed, aerating pipe 113 passes through gas explosion under the frame support bracket of the bottom of support 101
House steward 8 is connected with compressed air reservoir 7, and compressed air is after pressure regulation, the outer surface by aerating pipe 113 to membrane component
Cleaned.
Referring to Fig. 6, the flat ceramic membrane module 110 of the present embodiment includes hollow ceramic flat membranes element 1102, top company
Fitting 1101, middle part connector 1104, lower attachment 1105, trough plate 1103, screw.The hollow flat board of multiple same sizes
Ceramic membrane element 1102 is along its thickness direction spacing parallel arranging into one group, in the present embodiment, aforesaid way hollow flat board pottery arranged side by side
Porcelain membrane component has two groups, and the upper end (being left end shown in figure) of each ceramic membrane element 1102 of upper group (being the left side shown in figure) is logical
Cross upper attachment 1101 to be connected in parallel, the lower end of each ceramic membrane element 1102 of the following group (being the right shown in figure) is (shown in figure
For right-hand member) it is connected in parallel by lower attachment 1105, upper and lower two groups of each ceramic membrane element 1102 passes through along its length
Middle part connector 1104 is connected in series, and the lower end of each ceramic membrane element of upper group (being the left side shown in figure) (is shown in figure
Right-hand member) and the following group (being the right shown in figure) each ceramic membrane element upper end (being left end shown in figure) and meanwhile connected by middle part
Fitting 1104 is connected in parallel, and is composed so the component after modular construction in the both sides of the thickness direction of ceramic membrane element 1102
Side, an entirety is connected into each connector by trough plate 1103 and screw, one rigidity of composition is stronger, and area is larger
Plate film assembly；Trough plate 1103 is made of stainless steel.
Referring to Fig. 4, Fig. 5, the orifice plate 1023 of the bottom of collecting chamber 102 is tabular component.The above-mentioned flat ceramic of the present embodiment
The upper attachment 1101 of membrane module 110 is flange arrangement, as can be seen from Fig. 3, line number columns and flat board is provided with orifice plate 1023
The line number columns identical rectangular opening of ceramic film component 110, the size shape in hole and the flange arrangement of upper attachment 1101
Size shape is corresponding；In the present embodiment, flat ceramic membrane module 110 divides three rows eight row arrangement, and this arrangement, which is only used as, to be shown
Meaning, during practical application, it can rearrange on demand.Access plate 105 is opened, passes through the inspection on inspection hole flange 104
Hole, by the overall rectangular opening inserted above orifice plate 1023 on orifice plate 1023 of flat ceramic membrane module 110, upper attachment 1101
Flange mounting surface be supported on the orifice plate 1023 around rectangular opening, in the flange mounting surface and rectangle of upper attachment 1101
Between orifice plate 1023 around hole place pad 109 seal, above flange mounting surface place pressing plate 106, by bolt 107,
The supported flange of pressing plate 106 and pad 109 are made upper attachment 1101 be installed on orifice plate 1023 by nut 108, and each flange is adopted
Shared or independent pressing plates are by flange screw with multiple.Nut 108 is welded on orifice plate 1023, and bolt 107 is screwed in nut 108 will
The supported flange of pressing plate 106, and be allowed to keep sealing with the interplanar of orifice plate 1023 by pad 109.The top connection of flange arrangement
Part 1101 is provided with arranged side by side with ceramic membrane element 1102 and number of columns identical direct through groove, and the direct through groove is and ceramic membrane element
The passage that 1102 fluid passages are connected, the fluid passage in ceramic membrane element 1102 is set to pass through the direct through groove and orifice plate 1023
On rectangular opening directly connected with collecting chamber 102.The bottom of lower attachment 1105 is provided with a cylinder table with positioning hole, leads to
Setting and the quantity identical positioning and locking device 112 of flat ceramic membrane module 110 on frame support bracket are crossed, by lower attachment
1105 are supported and fixed on frame support bracket, to ensure the relative position of flat ceramic membrane module 110, and prevent in anti-cleaning process
It is middle to produce swing.Upper attachment 1101, lower attachment 1105 and middle part connector 1104 use PP, PA, PE, PC and aluminium
One kind in alloy material shapes；The profile of hollow ceramic flat membranes element 1102 is flat structure, inside it
Length direction be provided with the through hole at multiple straight-through both ends side by side.The flat ceramic membrane module 110 of flange arrangement is in another patent
" the flat ceramic membrane module of boundling combination die blocking structure " has more detailed introduction, will not be repeated here.
Embodiment two：
Referring to Fig. 7 to Figure 11, the structure of the structure and embodiment one of the present embodiment is essentially identical, and difference is flat board
The upper attachment 1101 of ceramic film component 110 is different with the structure of orifice plate 1023, as shown in Fig. 9, Figure 10, Figure 11.This implementation
In example, the upper attachment 1101 of flat ceramic membrane module 110 is helicitic texture, and the orifice plate 1023 of the bottom of collecting chamber 102 is plate
Shape component, is provided with the line number columns identical circular port of line number columns and flat ceramic membrane module 110 on orifice plate 1023, hole it is big
Small shape is corresponding with the size shape of the helicitic texture of upper attachment 1101.The upper attachment of flat ceramic membrane module 110
1101 circular ports inserted by the bottom of support 101 from the lower section of orifice plate 1023 on orifice plate 1023, upper attachment 1101 is with outer
The cylinder table of screw thread is protruded outside circular port, screws on big nut 115 on the cylinder table of upper attachment 1101, and big nut with
Pad 109 is placed between orifice plate 1023 around circular port to seal, and upper attachment 1101 is installed on by hole by screw nut
On plate 1023.With centre bore is provided with externally threaded cylinder table on upper attachment 1101, the top opposite with cylinder table connects
Be provided with the another side of part 1101 it is arranged side by side with ceramic membrane element 1102 and number of columns identical straight trough, each straight trough with cylinder table
Centre bore connects, and the straight trough and centre bore are the passages being connected with the fluid passage of ceramic membrane element 1102, make ceramic membrane element
Fluid passage in part 1102 is directly connected by the straight trough and centre bore with collecting chamber 102.The ceramic membrane of helicitic texture
Component 110 has more detailed introduction in another patent " the flat ceramic membrane module of boundling combination die blocking structure ", herein not
Repeat again.
Due under different working conditions, treatment of sewage amount it is of different sizes, the filter area of whole filtration system is not yet
Together, therefore, flat ceramic film filter is required according to modular construction, be combined into by multiple hollow flat ceramic membrane modules
Appearance and size and the relatively-stationary seriation filter element of filter area.In actual applications, specifically according to installing space
Ask, carry out multiple row from the filter element of several same sizes or multirow is arranged.Each ceramic membrane component boundling combination
Multiple flat ceramic membrane components, in order to facilitate type selecting and combination, flat ceramic membrane module is according to modular requirement, by multiple flat
Plate ceramic membrane element is connected in parallel on length direction tandem compound into appearance and size and the relatively-stationary system of filter area in thickness direction
Rowization product.
Technical solutions according to the invention, highlight its operation principle, and CONSTRUCTED SPECIFICATION is not also emphasized specifically.It is as long as former
Manage identical, function phase is same, there is different in structure, as gas explosion device does not use air accumulator to supply, but separately connects high pressure positive blower
Supply, and for example, the single-row quantity side by side of filter element, the flat ceramic membrane component that the columns of arrangement and each filter element are arranged
Quantity or the ceramic membrane element group number of series connection and the embodiment that the technical program is enumerated are variant, all should be the protection models of the present invention
Enclose.
Claims (7)
- A kind of 1. submerged modular construction flat ceramic membrane filtration system, it is characterised in that：It is modular including some Flat ceramic film filter, using flat ceramic film filter as filter element, form a line or multiple row is combined into one Big filtration system；Pure water inlet and the gas explosion of anti-cleaning air inlet and its bottom of each filter element including its top Pipe, the pure water inlet of each filter element, anti-cleaning air inlet, aerating pipe pass through the electrically operated valve on respective branch pipe and branch pipe Access corresponding water purification house steward, instead clean house steward, on gas explosion house steward；The water purification house steward is connected with water pump, the anti-cleaning House steward and gas explosion house steward are connected with air accumulator；All filter elements are integrally immersed in former pond, are set in the top side of former pond There is liquid level sensor；Each electrically operated valve is connected with electric control gear.
- 2. submerged modular construction flat ceramic membrane filtration system according to claim 1, it is characterised in that：The flat board Ceramic membrane filter device includes the support of bottom and the collecting chamber on top；The collecting chamber is enclosed by the orifice plate of its bottom, surrounding Plate, the top plate at top and its inspection hole flange and corresponding access plate enclose the space of a relative closure, collecting chamber It is fixedly supported on support, pure water inlet and anti-cleaning air inlet is provided with the outside of the coaming plate of collecting chamber；The support is framework Formula structure, surrounding are unlimited or semi-closed structure；Between the bottom orifice plate of collecting chamber and the frame support bracket of frame bottom, vertically The modular flat ceramic membrane module of multiple rows of multiple row is installed, the bottom of each flat ceramic membrane module is supported and fixed on frame support bracket On, the top side detachable of each flat ceramic membrane module is arranged on orifice plate, and the fluid of flat ceramic membrane module is only left on orifice plate The passage that passage connects with collecting chamber；More aerating pipes are installed under the frame support bracket of frame bottom.
- 3. submerged modular construction flat ceramic membrane filtration system according to claim 2, it is characterised in that：The flat board Ceramic film component is modular construction, including hollow ceramic flat membranes element, upper attachment, middle part connector, bottom connection Part, trough plate, screw；The hollow ceramic flat membranes element of several same sizes along its thickness direction spacing parallel arranging into one group, The upper end of each ceramic membrane element is connected in parallel by upper attachment, lower end passes through lower attachment and even connection connection, and top The passage being connected with the fluid passage in ceramic membrane element is provided with connector, in the both sides of ceramic membrane element thickness direction Side, an entirety is connected into upper and lower connector by trough plate and screw；When above-mentioned hollow ceramic flat membranes element arranged side by side For more than two groups when, each ceramic membrane element group is connected in series by middle part connector along its length, and with group each ceramics Same one end of membrane component is connected in parallel by middle part connector, provided with while with adjacent upper and lower ceramic membrane element in the connector of middle part The passage that fluid passage in part is connected, upper and lower connector then respectively with topmost one group each ceramic membrane element upper end It is connected in parallel with the lower end of bottom one group each ceramic membrane element, the component after comprising modules structure is thick in ceramic membrane element Two sides in direction are spent, an entirety is connected into each connector by trough plate and screw；The bottom of lower attachment is provided with One cylinder table with positioning hole, filled by being set on frame support bracket with ceramic membrane component count identical positioning and locking Put, lower attachment is supported and fixed on the frame support bracket of frame bottom, upper attachment is removably mounted to collecting chamber bottom On the orifice plate in portion.
- 4. submerged modular construction flat ceramic membrane filtration system according to claim 3, it is characterised in that：When flat board is made pottery When the upper attachment of porcelain membrane module is flange arrangement, the orifice plate of the collecting chamber bottom is tabular component, and row is provided with orifice plate The line number columns identical rectangular opening of ordered series of numbers number and flat ceramic membrane module, the size shape in hole and the flange knot of upper attachment The size shape of structure is corresponding；The overall rectangular opening inserted above orifice plate on orifice plate of flat ceramic membrane module, upper attachment Flange mounting surface is supported on the orifice plate around rectangular opening, the orifice plate around the flange mounting surface and rectangular opening of upper attachment Between place gasket seal, place pressing plate above flange mounting surface, made pressing plate supported flange and pad by bolt and nut Upper attachment is installed on orifice plate.
- 5. submerged modular construction flat ceramic membrane filtration system according to claim 3, it is characterised in that：When flat board is made pottery When the upper attachment of porcelain membrane module is helicitic texture, the orifice plate of the collecting chamber bottom is tabular component, and row is provided with orifice plate The line number columns identical circular port of ordered series of numbers number and flat ceramic membrane module, the size shape in hole and the screw thread knot of upper attachment The size shape of structure is corresponding；Circular port of the upper attachment of flat ceramic membrane module below orifice plate on insertion orifice plate, top The externally threaded cylinder table of connector band is protruded outside circular port, and big nut is screwed on the cylinder table of upper attachment, and in big spiral shell Gasket seal is placed between orifice plate around female and circular port, upper attachment is installed on orifice plate by screw nut.
- 6. submerged modular construction flat ceramic membrane filtration system according to claim 3, it is characterised in that：The top Connector, lower attachment and middle part connector use one kind in PP, PA, PE, PC and aluminum alloy materials to shape.
- 7. submerged modular construction flat ceramic membrane filtration system according to claim 3, it is characterised in that：It is described hollow The profile of flat ceramic membrane component is flat structure, and the length direction inside it is provided with the logical of multiple straight-through both ends side by side Hole.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720608695.0U CN206730878U (en) | 2017-05-27 | 2017-05-27 | A kind of submerged modular construction flat ceramic membrane filtration system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720608695.0U CN206730878U (en) | 2017-05-27 | 2017-05-27 | A kind of submerged modular construction flat ceramic membrane filtration system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984197A (en) * | 2017-05-27 | 2017-07-28 | 湖南科技大学 | A kind of submerged modular construction flat ceramic membrane filtration system |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984197A (en) * | 2017-05-27 | 2017-07-28 | 湖南科技大学 | A kind of submerged modular construction flat ceramic membrane filtration system |
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