CN104667604B - Fluid filtering device with dismountable group type cell body - Google Patents

Fluid filtering device with dismountable group type cell body Download PDF

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Publication number
CN104667604B
CN104667604B CN201310635353.4A CN201310635353A CN104667604B CN 104667604 B CN104667604 B CN 104667604B CN 201310635353 A CN201310635353 A CN 201310635353A CN 104667604 B CN104667604 B CN 104667604B
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CN
China
Prior art keywords
plate body
filter bag
water
producing pipe
filtering device
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Expired - Fee Related
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CN201310635353.4A
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Chinese (zh)
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CN104667604A (en
Inventor
郭其昌
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XINSHI FILM TECHNOLOGY Co Ltd
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XINSHI FILM TECHNOLOGY Co Ltd
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Priority to CN201310635353.4A priority Critical patent/CN104667604B/en
Publication of CN104667604A publication Critical patent/CN104667604A/en
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Publication of CN104667604B publication Critical patent/CN104667604B/en
Expired - Fee Related legal-status Critical Current
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Abstract

A kind of fluid filtering device with dismountable group type cell body, includes a treatment trough, a driver element, a water producing pipe and a filter element.The treatment trough is the hollow cell body of Cubic of corral of being adjoined each other by multiple base board units, base board unit can splice to expand extension using the plate body of equal proportion, and each plate body lateral surface is in outer drum type so that plate body is formed with least one circular depressed part on medial surface.Water producing pipe is linked with driver element, and includes several scarfing units being alongst convexly equipped on outer wall.The water guide dish of the filter element is provided with several junction surfaces, and the junction surface of water guide dish corresponds to scarfing unit and is assembled on water producing pipe.The present invention allows treatment trough tear open group with variable volume, and with storage filter membrane function.

Description

Fluid filtering device with dismountable group type cell body
Technical field
The invention relates to a kind of fluid filtering device, and in particular to one kind allow treatment trough can carry out tearing open group with Variable volume, and with the fluid filtering device with dismountable group type cell body for storing filter membrane function.
Background technology
In order to suppress filter membrane surface sludge (filter cake) deposition generation effect, conventional filtrate processing equipment, except through clear Wash or remove outside foulant the step of back washing, still there is the shearing punching produced by being rotated with film to remove power, to lower on film surface The accumulation and fouling of particle, and then extend the operation cycle of film.
But for solid content is high, for the feeding water of viscosity greatly, above-mentioned processing mode tends not to reach good Solid-liquid separation effect, therefore, applicant be develop it is a kind of can in response to it is above-listed feeding water condition filter, such as TaiWan, China Shen Please Reference Number the 099116062nd fluid treating device of mud-scraping mechanism " have " invention patent application case, i.e., further take off Dew is a kind of can to apply the processing unit for scraping cleaning action to film surface.The processing unit includes a treatment trough, a driving list Member, a water producing pipe, a filter element and one scrape moving cell.Wherein, the water producing pipe and filter element are immersed in the treatment trough, And the water producing pipe is the power transmission shaft link with the driver element.And the filter element is nested comprising multiple water sealed layers and is located at the production Speed For A Spinning Thin Annular Plate shape filter bag on water pipe, the filtrate of diafiltration bag can be delivered to outside treatment trough through the water producing pipe to converge.This is scraped Moving cell have it is multiple scrape mud component, foregoing mud component of scraping is folded in respectively between filter bag two-by-two, and keep with filter bag shape Into linear contact lay state.When the driver element drive the water producing pipe rotate, and then make the filter element around the water producing pipe axis Produce synchronous rotary so that foregoing mud component of scraping can automatically form the effect for scraping cleaning to filter bag surface.
Applicant is after the above-mentioned processing mode of permanent implementation, and discovery scrapes mud component set by between filter bag, Good cleaning effect can actually be formed to film surface, the fouling of filter membrane is restrained effectively, but still there be overall structure in practice It is following slightly to dislike weak point:
First, treatment trough can not expand at random:Because conventional treatment trough is all that regularization makes, just must before overall package Must first solid welding sizing, it is impossible to arbitrarily expand the capacity that water is raised in processing, so variability is relatively low, and huge cell body is when transporting Suitable inconvenience.
2nd, component linker intensity is not enough:Because the important document that filter bag produces rotation is synchronously driven using the water producing pipe, and The connection relationship of water producing pipe and filter bag locks knot packing only by two end nuts and bolt, so, once the feeding water viscosity of processing compared with Greatly, the resistance produced by it must make filter bag rotation will be bigger, therefore after the operating of a period of time, bolt is easy to generation and collapsed Dental phenomenon, therewith, also can gradually be broken, consequently, it is possible to which water producing pipe just can not drive in the built-in brick for the water guide dish mutually rabbeted Filter bag is rotated, further, and the effect that scraping cleaning is carried out to filter bag surface will be lost by scraping component.
3rd, filter bag easily scrapes damage:Because conventional mud component of scraping is using fixed structure and directly contacts film surface, film By scraping after mud component adopts the friction with continous way, the anti-incrustation material layer on its film surface is easy to generation and scrapes damage, leads for a long time Cause need to often change filter bag.
The content of the invention
Therefore a kind of fluid filtering device with dismountable group type cell body provided by the present invention, is that utilize can mutual spelling group Base board unit combination change, with the amount of capacity of arbitrary extension treatment trough, assembling is quick and change more diversification.
The another object of fluid filtering device of the present invention with dismountable group type cell body, is to allow the plate body of base board unit can Stacking, transports packaging easier, and except that can save the packaging volume of timber and landed cost, filter bag can also be seated in the depressed part of plate body In, to save packing cost.
In addition, a further object for fluid filtering device of the present invention with dismountable group type cell body, by water guide dish and water producing pipe it Between joint construction combined with the sliding build-in that closes of length direction, to improve overall strength of connection, and not frangible.
For up to above-mentioned purpose, solution of the invention is:
A kind of fluid filtering device with dismountable group type cell body, comprising a treatment trough, a driver element, a water producing pipe and One filter element.The treatment trough, the hollow cell body of Cubic for the corral that adjoined each other by multiple base board units, aforesaid base plate list Member can splice to expand extension using the plate body of equal proportion, and the lateral surface of each plate body is in outer drum type, to cause plate Body is formed with least one circular depressed part on medial surface, and adjacent plate body is respectively provided with a connecting piece on adjacent side, this Outside, the treatment trough has more a water inlet, a delivery port and a discharge outlet.The driver element, is arranged at outside the treatment trough.Should Water producing pipe, is linked with the driver element, and wears via the delivery port of the treatment trough pivot in a room of the treatment trough, and should Water producing pipe includes tube wall, the multiple open-works through the tube wall for surrounding an axis, and multiple alongst projections In the scarfing unit on outer wall.The filter element, includes the nestable filter bag being located on the water producing pipe of multiple water sealed layers, and multiple water The close water guide dish for being interposed in the respectively filter bag both sides, foregoing filter bag is vertical setting with the axis direction, and each filter bag point Not Ju You the medium pore being connected with foregoing open-work, and respectively there is the water guide dish disk body, one to correspond to filter bag respectively The centre bore of medium pore, and multiple junction surfaces in the centre bore peritreme, the junction surface of each water guide dish corresponds to Foregoing scarfing unit and be assembled on water producing pipe, and will not rotate;When the driver element drives the water producing pipe to rotate, and then make the mistake The axis that cell rings are filtered around the water producing pipe produces synchronous rotary.
According to the above-mentioned fluid filtering device with dismountable group type cell body, wherein, the plate body of the treatment trough is in inside Empty plastic material is made.
According to the above-mentioned fluid filtering device with dismountable group type cell body, wherein, the plate body specification of aforesaid base plate unit There are three kinds, the length of the first plate body is identical with width;The length of second plate body is the half of width, and area is less than the first plate body Half;The length of 3rd plate body is identical with width, and area is less than the half of the second plate body.
According to the above-mentioned fluid filtering device with dismountable group type cell body, wherein, the treatment trough has further included a manhole, On the base board unit that the manhole is disposed over.
According to the above-mentioned fluid filtering device with dismountable group type cell body, wherein, foregoing connecting piece is by a waterstop pad, many Individual bolt is constituted with nut.
According to the above-mentioned fluid filtering device with dismountable group type cell body, wherein, foregoing connecting piece has further included one jiao Iron.
According to the above-mentioned fluid filtering device with dismountable group type cell body, wherein, water inlet, the delivery port of the treatment trough A ring flange is each provided with, the two ends of the water producing pipe are connected on the ring flange of the ring flange of the water inlet and delivery port respectively.
According to the above-mentioned fluid filtering device with dismountable group type cell body, further include one and scrape film unit, include multiple pivots Rotation dish between foregoing filter bag, the brush body of the foregoing filter bag of multiple correspondences are located at, and foregoing brush body is to form micro- with filter bag surface Contact, when filter bag is rotated with water producing pipe, brush body correspondence produces the effect scraped on the filter bag surface.
Effect and advantage of the present invention is as follows:
First, treatment trough can expand utilization at random:Because the base board unit of the treatment trough of the present invention can be using equal proportion Extension is expanded in plate body splicing, therefore, in practice, demand size that can according to treatment trough, random and rapidly spelling group Into the cell body of suitable capacity, in addition to the change with diversification is used, normalization stacking packaging is adopted due to the grade plate body and transported, Convenience on being more beneficial for packaging and carrying, and save the packaging volume of timber and shipment and delivery cost.
2nd, storage function is had concurrently:Because plate body is to adopt normalization stacking packaging, in packaging, the depressed part of the grade plate body It may also provide and give filter bag stacked storage, to save the packaging volume of timber.
3rd, the link structure intensity of component is good:Due to further closing interlocking side using sliding between the water producing pipe and water guide dish Formula is positioned, and causes water guide dish is firm and solid firmly to be combined with water producing pipe, therefore when the concentration for the treatment of fluid is high, viscosity is big, should Water guide dish can resist larger resistance, maintain certain rotary motion, and scarf structure is powerful without frangible.So working as It is relative that filter bag can be supported to proceed filtering after link structure lifting between water guide dish and water producing pipe, and further allow and scrape Membrane module keeps scraping the using effect of cleaning to filter bag.
4th, filter membrane is not subject to scrape damage:It is to adopt intermittent mode to enter filter bag due to the brush body for scraping film unit of the present invention The scrubbing motion of the micro- contact of row, it is relative to be also not necessary to often change filter bag so the film surface of filter bag is less susceptible to by scraping damage, not only may be used The service life of filter bag is improved, and with the function for saving use cost.
Brief description of the drawings
Fig. 1 is the outward appearance constitutional diagram of the fluid filtering device with dismountable group type cell body of the present invention;
Fig. 2 for this have dismountable group type cell body fluid filtering device assembled sectional view, be that display processing groove, driving are single The constitutional diagram of member, water producing pipe and filter element;
Fig. 3 is the local assembled sectional view of each plate body of the base board unit;
Fig. 4 is the enlarged drawing at round frame position in Fig. 3;
Fig. 5 is the exploded perspective view of the water producing pipe, filter bag and water guide dish;
Fig. 6 is the assembled sectional view of the water producing pipe, filter bag and water guide dish;
Fig. 7 scrapes the equipment structure chart that film unit to filter bag film surface scrape dirt processing for this;
Fig. 8 is the constitutional diagram by three kinds of specification plate body composing base units;
Fig. 9 is the broken section enlarged drawing at round frame position in Fig. 8, is that display is locked respectively using angle steel, bolt and nut Plate body;
Figure 10 is the sectional view of angle steel.
【Primary clustering symbol description】
The base board unit of 10 treatment trough 11
The plate body of 110 plate body 120
The lateral surface of 130 plate body 111
The depressed part of 112 medial surface 113
The waterstop pad of 12 component part 121
The nut of 122 bolt 123
The angle steel of 124 pad 125
The ring flange of 13 water inlet 131
The ring flange of 14 delivery port 141
The ring flange of 15 discharge outlet 151
The manhole cover of 16 manhole 17
The driver element of 18 room 20
The power transmission shaft of 21 reductor 22
The water producing pipe of 23 bearing block 30
The tube wall of 301 axis 31
The scarfing unit of 32 open-work 33
The filter bag of 40 filter element 41
The water guide dish of 411 medium pore 42
The centre bore of 421 disk body 422
Scrape film unit in 423 junction surfaces 50
The brush body of 51 rotation dish 52
60 support bodys.
Embodiment
Reference picture 1 and Fig. 2, the first embodiment of the fluid filtering device with dismountable group type cell body of the invention, comprising There are a treatment trough 10, a driver element 20, a water producing pipe 30 and a filter element 40.
The treatment trough 10, the hollow cell body of Cubic for the corral that adjoined each other by multiple base board units 11, aforesaid base plate Unit 11 can splice to expand extension using the plate body 110 of equal proportion.Continuous reference picture 3 and Fig. 4, and each plate body 110 It is in outer drum type that lateral surface 111, which is, to increase the resistance to deformation intensity of plate body 110, and plate body 110 is formed on medial surface 112 There is at least one circular depressed part 113, and adjacent plate body 110 is respectively provided with a connecting piece 12 on adjacent side.In addition, the processing Groove 10 has more a water inlet 13, a delivery port 14 and a discharge outlet 15.
In the present embodiment, the plate body 110 of the treatment trough 10 is made up of the plastic material of inner hollow, to reach mitigation weight Effectiveness.And foregoing connecting piece 12 is made up of a waterstop pad 121, multiple bolts 122, nut 123 and pad 124, assembling When, sandwiched waterstop pad 121 between plate body 110 two-by-two, and by bolt 122 and nut 123, the lock knot of pad 124, with up to The effect locked to watertight.
In addition, again as shown in figure 1, according to water producing pipe 30 and the position of the predetermined installing of filter element 40, in the grade position Perforation is offered on plate body 110, this perforation provides the use as foregoing water inlet 13 and delivery port 14.Another another plate body 110 Perforation is opened up, is used with being provided as discharge outlet 15.Secondly, can wherein one when the treatment trough 10 combines large-scale cell body A manhole 16 is offered on individual plate body, the formation of the manhole 16 is provided with a manhole cover 17, the manhole 16 and manhole cover 17 with relative On the base board unit 11 being disposed over, construction can be convenient to via the manhole 16 to provide operating personnel.And the treatment trough 10 water inlet 13, delivery port 14 are each provided with a ring flange 131,141,151(As shown in Figure 2), the two ends of the water producing pipe 30 On the ring flange 141 for being connected in the ring flange 131 of the water inlet 13 and delivery port 14 respectively.And also connect at the discharge outlet 15 and set one Ring flange 151, for waste discharge.
The driver element 20 is placed in outside the treatment trough 10, is included a reductor 21 and one and is linked with the reductor 21 Power transmission shaft 22, the two ends of power transmission shaft 22, which respectively cover pivot, a bearing block 23, to be supported and born load during rotary motion.
The water producing pipe 30, is linked, and wear pivot at this via the delivery port 14 of the treatment trough 10 with the driver element 20 In the room 18 for managing groove 10.In fig. 2, filter element 40 of the invention is placed in inside enclosed treatment trough 10, institute So that the room 18 of the treatment trough 10 is that air-tight state is presented.In addition, open cell body can also be used in the treatment trough 10, at it Reason mode is all same, and this no longer adds narration.Continuous reference picture 5 and Fig. 6, the water producing pipe 30 include a pipe for surrounding an axis 301 Wall 31, multiple open-works 32 through the tube wall 31, and multiple scarfing units 33 being alongst convexly equipped on outer wall 31, In the present embodiment, the section of scarfing unit 33 is in generally dovetail block.
The filter element 40, includes the nestable filter bag 41 being located on the water producing pipe 30 of multiple water sealed layers, and multiple watertights It is interposed in the water guide dish 42 of the respectively both sides of filter bag 41.Foregoing filter bag 41 is vertical setting with the direction of axis 301, and each Filter bag 41 has a medium pore 411 being connected with foregoing open-work 32 respectively, and respectively the water guide dish 42 has a disk body respectively 421st, one correspond to filter bag 41 medium pore 411 centre bore 422, and multiple engagements in the peritreme of centre bore 422 Portion 423, the junction surface 423 of each water guide dish 42 corresponds to foregoing scarfing unit 33 and is assembled on water producing pipe 30, and utilization is in The junction surface 423 that dovetail shape coordinates and scarfing unit 33, it is ensured that water guide dish 42 reaches that good fixing links with water producing pipe 30, makes filter Bag 41, water guide dish 42 will not produce relative rotation with water producing pipe 30.In this way, when the driver element 20 drives the water producing pipe 30 to revolve Turn, and then the filter element 40 is produced synchronous rotary around the axis 301 of the water producing pipe 30.
In addition, referring again to Fig. 7, the present invention further includes one and scrapes film unit 50, before this scrapes film unit 50 comprising multiple be hubbed on The brush body 52 of the foregoing filter bag 41 of rotation dish 51, multiple correspondences between filter bag 41 is stated, foregoing brush body 52 can be soft using matter Rubber, sponge or staple fiber material are made, under normality, and brush body 52 only has the bristle of side face close to the film surface of filter bag 41, when rotation dish 51 Rib 511 rotated with water producing pipe 30, and then with brush body 52 touch overlap when, it is inclined to the surface of filter bag 41 with regard to brush body 52 can be suppressed It is dynamic, brush body 52 is contacted with the surface of filter bag 41 in micro-, and the film surface effect that swipes is formed, and work as the rib 511 of rotation dish 51 no longer Suppress after brush body 52, brush body 52 can just recover by the elastic properties of materials of itself to original state, whereby, via 52 pairs of filter bags of brush body 41 progress are intermittent to be swiped, and can just prevent filter membrane from producing scale formation naturally.In the present embodiment, the brush body 52 is then arranged on On one support body 60 of the top for the treatment of trough 10.
As shown in 8 to Figure 10, in the present invention, the plate body specification of aforesaid base plate unit 11, which is distinguished, three kinds, the first plate body 110 length is identical with width;The length of second plate body 120 is the half of width, and area is less than the one of the first plate body 110 Half;The length of 3rd plate body 130 is identical with width, and area is less than the half of the second plate body 120.That is, the base board unit 11 Can be spliced using the plate body 110,120,130 of equal proportion and expand extension.And the connecting piece 12 is further included by waterstop pad 121st, bolt 122, nut 123, pad 124 and angle steel 125 are constituted, and coordinate the sealed of angle steel 125, to improve each plate body 110th, the combination strength of stability between 120,130.
The present invention have the mode of the fluid filtering device of dismountable group type cell body its filter water source with it is of the invention previous Technology is identical, due to effect not this case primary focus of filtering production water, in this few explanation.
Finally, then effect of the present invention is received with advantage rule and arranges as follows:
First, treatment trough can expand utilization at random:Due to the present invention treatment trough 10 base board unit 11 can using etc. ratio The plate body 110,120,130 of example, which splices, expands extension, therefore, in practice, demand size that can according to treatment trough 10, Arbitrarily and rapidly spell composition suitable capacity cell body, except with diversification change use in addition to, due to the grade plate body 110, 120th, 130 adopt normalization stacking packaging transport, be more beneficial for packaging with carry on convenience, and save packaging the volume of timber with transport Cost.
2nd, storage function is had concurrently:Because plate body 110,120,130 is to adopt normalization stacking packaging, in packaging, the grade plate The depressed part 113 of body, which may also provide, gives filter bag 41 stacked storage, to save the packaging volume of timber.
3rd, the link structure intensity of component is good:Due to further closing embedding using sliding between the water producing pipe 30 and water guide dish 42 The mode of connecing is positioned, and causes water guide dish 42 is firm and solid firmly to be combined with water producing pipe 30, therefore when the concentration for the treatment of fluid is high, viscosity When big, the water guide dish 42 can resist larger resistance, maintain certain rotary motion, and scarf structure is powerful without easily broken Damage.So after the link structure between water guide dish 42 and water producing pipe 30 is lifted, it is relative that filter bag 41 can be supported to proceed Filter, and further allow scrape film unit 50 to filter bag 41 keep scrape cleaning using effect.
4th, filter membrane is not subject to scrape damage:It is to adopt intermittent mode to filter due to the brush body 52 for scraping film unit 50 of the present invention Bag 41 carries out the scrubbing motion of micro- contact, so the film surface of filter bag 41 is less susceptible to by damage is scraped, relative is also not necessary to often replacing filter Bag, can not only improve the service life of filter bag, and with the function for saving use cost.
As described above, only one embodiment of the present of invention, when the scope that the present invention is implemented can not be limited with this, The simple equivalent changes and modifications made generally according to scope of the present invention patent and invention description content, all should still belong to this In the range of patent of invention covers.

Claims (7)

1. a kind of fluid filtering device with dismountable group type cell body, it is characterised in that include:
One treatment trough, the hollow cell body of Cubic for the corral that adjoined each other by multiple base board units, aforesaid base plate unit is used The plate body of equal proportion splices to expand extension, and the lateral surface of each plate body is in outer drum type, to cause plate body in medial surface On be formed with least one circular depressed part, and adjacent plate body is respectively provided with a connecting piece on adjacent side, in addition, the treatment trough With more a water inlet, a delivery port and a discharge outlet;
One driver element, is arranged at outside treatment trough;
One water producing pipe, is linked with driver element, and wears via the delivery port for the treatment of trough pivot in a room of the treatment trough, and Water producing pipe includes tube wall, the multiple open-works through the tube wall for surrounding an axis, and multiple alongst projections In the scarfing unit on outer wall;
One filter element, is interposed in and respectively should comprising the nestable filter bag being located on the water producing pipe of multiple water sealed layers, and multiple watertights The water guide dish of filter bag both sides, foregoing filter bag is vertical setting with the axis direction, and each filter bag has one with before respectively State the medium pore that open-work is connected, and respectively the water guide dish have respectively a disk body, one correspond to filter bag medium pore center Hole, and multiple junction surfaces in the centre bore peritreme, the junction surface of each water guide dish correspond to foregoing scarfing unit and group On water producing pipe, and it will not produce relative rotation;When driver element driving water producing pipe rotation, and then make filter element around production The axis of water pipe produces synchronous rotary;
One scrapes film unit, the brush body comprising multiple rotation dish being hubbed between foregoing filter bag, the foregoing filter bag of multiple correspondences, foregoing Brush body be with filter bag surface formed it is micro- contact, when filter bag is rotated with water producing pipe, brush body correspondence the filter bag surface produce scrapes Dynamic effect.
2. there is the fluid filtering device of dismountable group type cell body as claimed in claim 1, it is characterised in that:The plate body for the treatment of trough It is made up of the plastic material of inner hollow.
3. there is the fluid filtering device of dismountable group type cell body as claimed in claim 1, it is characterised in that:The plate of base board unit Body specification has three kinds, and the length of the first plate body is identical with width;The length of second plate body is the half of width, and area is less than the The half of one plate body;The length of 3rd plate body is identical with width, and area is less than the half of the second plate body.
4. there is the fluid filtering device of dismountable group type cell body as claimed in claim 1, it is characterised in that:Treatment trough is further included There is a manhole, on the base board unit that the manhole is disposed over.
5. there is the fluid filtering device of dismountable group type cell body as claimed in claim 1, it is characterised in that:Connecting piece is stopped by one Water cushion, multiple bolts and nut are constituted.
6. there is the fluid filtering device of dismountable group type cell body as claimed in claim 5, it is characterised in that:Connecting piece is further included There is an angle bar.
7. there is the fluid filtering device of dismountable group type cell body as claimed in claim 1, it is characterised in that:Treatment trough enters water Mouthful, delivery port be each provided with a ring flange, the two ends of the water producing pipe are connected in the ring flange and delivery port of the water inlet respectively On ring flange.
CN201310635353.4A 2013-12-03 2013-12-03 Fluid filtering device with dismountable group type cell body Expired - Fee Related CN104667604B (en)

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Application Number Priority Date Filing Date Title
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CN104667604B true CN104667604B (en) 2017-10-27

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3395824A (en) * 1966-02-17 1968-08-06 Gerhard Helmut Liquid container composed of square and/or rectangular plates
CN1990398A (en) * 2005-12-26 2007-07-04 郭其昌 Multi-pipe plate-type water purification system
CN101099923A (en) * 2006-07-03 2008-01-09 新世膜科技股份有限公司 Water purifying apparatus
US7975854B2 (en) * 2005-10-28 2011-07-12 Prime Solution, Inc. Rotary fan press
CN102294141A (en) * 2010-06-28 2011-12-28 新世膜科技股份有限公司 Water treatment apparatus having mud scraping mechanism
CN102974225A (en) * 2011-09-06 2013-03-20 新世膜科技股份有限公司 Water treatment device capable of scraping membrane surface sludge

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4697691B2 (en) * 2004-11-04 2011-06-08 ドンミュン インダストリアル カンパニー リミテッド Metal tank with synthetic resin sheet
US20120080370A1 (en) * 2010-10-05 2012-04-05 Chi-Chang Kuo Water Treatment Apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3395824A (en) * 1966-02-17 1968-08-06 Gerhard Helmut Liquid container composed of square and/or rectangular plates
US7975854B2 (en) * 2005-10-28 2011-07-12 Prime Solution, Inc. Rotary fan press
CN1990398A (en) * 2005-12-26 2007-07-04 郭其昌 Multi-pipe plate-type water purification system
CN101099923A (en) * 2006-07-03 2008-01-09 新世膜科技股份有限公司 Water purifying apparatus
CN102294141A (en) * 2010-06-28 2011-12-28 新世膜科技股份有限公司 Water treatment apparatus having mud scraping mechanism
CN102974225A (en) * 2011-09-06 2013-03-20 新世膜科技股份有限公司 Water treatment device capable of scraping membrane surface sludge

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