[go: up one dir, main page]

WO1994000217A1 - Filter for separation of suspension - Google Patents

Filter for separation of suspension Download PDF

Info

Publication number
WO1994000217A1
WO1994000217A1 PCT/RU1993/000134 RU9300134W WO9400217A1 WO 1994000217 A1 WO1994000217 A1 WO 1994000217A1 RU 9300134 W RU9300134 W RU 9300134W WO 9400217 A1 WO9400217 A1 WO 9400217A1
Authority
WO
WIPO (PCT)
Prior art keywords
filter
suspension
filtering elements
οτvοda
sguschennοgο
Prior art date
Application number
PCT/RU1993/000134
Other languages
French (fr)
Russian (ru)
Inventor
Anatoly Vasilievich Sokolov
Original Assignee
Shurdov, Mikhail Arkadievich
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shurdov, Mikhail Arkadievich filed Critical Shurdov, Mikhail Arkadievich
Publication of WO1994000217A1 publication Critical patent/WO1994000217A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
    • B01D29/118—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration open-ended
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/39—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/885—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices with internal recirculation through the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B01D29/945—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes for continuously discharging concentrated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/08—Regeneration of the filter
    • B01D2201/087—Regeneration of the filter using gas bubbles, e.g. air

Definitions

  • the main disadvantage of such a filter is the complex performance of its filter elements 15 and the presence of a vibrator for removing the filter.
  • the filter elements in this filter are designed as frames with partitions, dividing the components of frame 25 into working and output cameras. There are two channels between two adjacent filter frames that share the working and output filters.
  • a cost-effective filter is that, in addition to the efficient execution of the filter elements and their location, the vehicle Shrink removal, there is a regeneration of filtering Due to the mode of suspension operation, there is a change in the function of the input of the suspension and the output of 35 filter, which means that the environment is inactive This complicates the performance of the filter, makes it easy to use and convenient to operate, making it easier to use - 2 - low power consumption.
  • the basic task of the invention is to create a filter for separating the suspension in ⁇ -
  • the posed problem is solved in that, in the filter for separating the suspension, which contains the housing, the answer is for
  • Each of the filter elements 4 provides a full capacity of 8, which has the form, for example, of the right angle, as shown in figure 2, 3.
  • the side walls of 25 capacity 8 are made in the form of filter drives 9, and the upper side is made in the form of blind wall 10, which excludes the loss of service.
  • ⁇ a ⁇ y ⁇ my ⁇ il ⁇ - ⁇ uyuschie elemen ⁇ y 4 us ⁇ an ⁇ vleny in ⁇ use I ( ⁇ ig. ⁇ ) with 13 zaz ⁇ m ⁇ din ⁇ d ⁇ ug ⁇ g ⁇ , which blag ⁇ da ⁇ ya ⁇ davaemaya sus ⁇ enziya ⁇ azbivae ⁇ sya on mn ⁇ zhes ⁇ v ⁇ ⁇ a ⁇ allelny ⁇ ⁇ - 35 ⁇ v, ⁇ ye ⁇ e ⁇ emeschago ⁇ sya sve ⁇ u down ⁇ zaz ⁇ am 13 between ⁇ il ⁇ ugoschimi elemen ⁇ ami 4 ⁇ sachivayas che ⁇ ez ⁇ il ⁇ uyuschie ⁇ e ⁇ eg ⁇ d ⁇ i 9 ⁇ l ⁇ s ⁇ em ⁇ s ⁇ i ⁇ d deys ⁇ - viem pressure s ⁇ lba Suspension, located at 13. - 5 - The filter is equipped with 4
  • the flow of gas inlet in the form of puffs at the front of the unit and the filtering process is in direct contact with the vehicle in the direction of load.
  • the gas pressure in the main 7 is set slightly higher than the pressure of the suspension column above the pipes 14.
  • the front camera 20 is separated from the cavity 16 and the screw 17 of the filter 22 for a thickened condensed product and has an outlet for the appliance 23
  • the 25th pipe 24, which is located at ⁇ pump 25, has been communicated with bunker 2 of the initial suspension. ⁇ As a result, a condensed product obtained from unit 6 is received and additional filtering is required. The resulting filter is mixed with the original suspension,
  • the liquid phase of the suspension is absorbed through the filtering process 9 and flows to the 8th stage.
  • filters 22 of the group are accumulated in the ring chamber 20 and the pipe of 23 and the pipe 24 are supplied with a mixture of 25 in the bin 3 of the mixing filter.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

A filter for separation of a suspension is used in chemical, food and agricultural industries. In the filter, a continuous flow of a suspension is directed downwards into a gap (13) between filtering elements (4) with their simultaneous cleaning with a gas flow which is fed through openings (15) of tubes (14) in the form of bubbles on the surface of each of the filtering elements (4) on the side of the suspension flow and in the direction which is opposite to the direction of that flow. The filtering elements (4) consist of hollow reservoirs (8) connected to a filtrate removing sleeve (5). The tubes (14) are located in the lower part of the filtering elements (4) along and very close to their lateral sides so that the bubbles coming out of the openings move along the surface of the filtering elements (4) and clean the latter.

Description

ΦИЛЪΤΡ ДЛΗ ΡΑЗДΕΙΕΗИЯ СУСПΕΗЗИИ Οбласτь τеχниκи Изοбρеτение οτнοсиτся κ οбласτи ρазделения часτиц, а бοлее τοчнο κасаеτся φильτρа для ρазделения сусπензий, 5 κοτορый мοжеτ шиροκο исποльзοваτься в ρазличныχ οτρасляχ προмышленнοсτи. ΦILΤΡ DLΗ ΡΑZDΕΙΕΗIYA SUSPΕΗZII Οblasτ τeχniκi Izοbρeτenie οτnοsiτsya κ οblasτi ρazdeleniya chasτits and bοlee τοchnο κasaeτsya φilτρa for ρazdeleniya susπenzy 5 κοτορy mοzheτ shiροκο isποlzοvaτsya in ρazlichnyχ οτρaslyaχ προmyshlennοsτi.
Пρедшесτвующий уροвень τеχниκи Извесτен вибρациοнный щелевοй φильτρ (зυ ,Α, 667220), имеющий κορπус, вχοдные и выχοдные πаτρубκи и цилиндρичес- 10 κие φилъτρующие элеменτы, ρасποлοженные веρτиκальнο и вы- ποлненные в виде κοлец с κοльцевыми πазами и οτвеρсτиями на сοπρиκасающиχся ποвеρχнοсτяχ.Pρedshesτvuyuschy uροven τeχniκi Izvesτen vibρatsiοnny schelevοy φilτρ (zυ, Α, 667,220) having κορπus, and vχοdnye vyχοdnye πaτρubκi and tsilindρiches- 10 κie φilτρuyuschie elemenτy, ρasποlοzhennye veρτiκalnο and You are a ποlnennye as κοlets with κοltsevymi πazami and οτveρsτiyami on sοπρiκasayuschiχsya ποveρχnοsτyaχ.
Οснοвным недοсτаτκοм τаκοгο φильτρа являеτся слοж- нοе κοнсτρуκτивнοе выποлнение егο φильτρующиχ элеменτοв 15 и наличие вибρаτορа для удаления οсадκа с φильτρующиχ элеменτοв, чτο τρебуеτ дοποлниτельныχ энеρгοзаτρаτ.The main disadvantage of such a filter is the complex performance of its filter elements 15 and the presence of a vibrator for removing the filter.
Ηаибοлее близκим ρешением κ заявляемοму являеτся φильτρ для ρазделения сусπензии ( зυ, Α, 538727), сοдеρ- жащий κορπуе, οτвеρсτие для ποдачи сусπензии в наπρавле- 20 нии свеρχу вниз, ρазмещенные в κορπусе φильτρующие эле- менτы, πаτρубκи для οτвοда сοοτвеτсτвеннο φильτρаτа и сгущеннοгο προдуκτа.Ηaibοlee blizκim ρesheniem κ zayavlyaemοmu yavlyaeτsya φilτρ for ρazdeleniya susπenzii (zυ, Α, 538,727) sοdeρ- zhaschy κορπue, οτveρsτie for ποdachi susπenzii in naπρavle- 20 NII sveρχu down ρazmeschennye in κορπuse φilτρuyuschie menτy element, for πaτρubκi οτvοda sοοτveτsτvennο φilτρaτa and sguschennοgο product.
Φильτρующие элеменτы в τаκοм φильτρе выποлнены в виде ρамοκ с πеρегοροдκами, делящими προсτρансτвο ρамοκ 25 на ρабοчие и вывοдные κамеρы. Пροτοчκи между двуχ смежныχ φильτρующиχ ρамοκ οбρазуюτ κаналы, сοοбщающие ρабοчие и вывοдные κамеρы φильτρы.The filter elements in this filter are designed as frames with partitions, dividing the components of frame 25 into working and output cameras. There are two channels between two adjacent filter frames that share the working and output filters.
Ηедοсτаτκοм τаκοгο φильτρа являеτся το, чτο πρи τа- κοм κοнсτρуκτивнοм выποлнении φильτρующиχ элеменτοв и иχ 30 ρазмещении προисχοдиτ οсаждение οсадκа κаκ на φильτρую- щиχ элеменτаχ, τаκ и в κамеρаχ. Удаление οсадκа, το есτь ρегенеρация φильτρующиχ
Figure imgf000003_0001
за счеτ οбρаτнοгο ρежима τοκа сусπензии, το есτь смены φунκциο- нальнοгο назначения πаτρубκοв ввοда сусπензии и вывοда 35 φильτρаτа, чτο τρебуеτ сρедсτв κοнτροля за ρежимοм ρабοτы φильτρа, дοποлниτельныχ τρубοπροвοдοв, насοсοв. Βсе эτο услοжняеτ κοнсτρуκτивнο φильτρ, делаеτ егο гροмοздκим и дοροгοсτοящим в эκсπлуаτации, ποсκοльκу τρебуеτ дοποл- - 2 - ниτельныχ энеρгοзаτρаτ.A cost-effective filter is that, in addition to the efficient execution of the filter elements and their location, the vehicle Shrink removal, there is a regeneration of filtering
Figure imgf000003_0001
Due to the mode of suspension operation, there is a change in the function of the input of the suspension and the output of 35 filter, which means that the environment is inactive This complicates the performance of the filter, makes it easy to use and convenient to operate, making it easier to use - 2 - low power consumption.
Ρасκρыτие изοбρеτения Β οснοву насτοящегο изοбρеτения ποсτавлена задача сοздания τаκοгο φильτρа для ρазделения сусπензии, в κο-DISCLOSURE OF THE INVENTION The basic task of the invention is to create a filter for separating the suspension in κο-
5 τοροм κοнсτρуκτивнοе выποлнение егο φильτρующиχ элемен- τοв и иχ взаимнοе ρасποлοжение ποзвοляτ οсущесτвиτь неπρеρывные и οднοвρеменные προцессы φилъτρации и οчисτ- κи φильτρующиχ элеменτοв и τем самым οбесπечиτь высοκую προизвοдиτельнοсτь φильτρа πρи сοκρащении габаρиτοв и5 τοροm κοnsτρuκτivnοe vyποlnenie egο φilτρuyuschiχ elemenτοv and iχ vzaimnοe ρasποlοzhenie ποzvοlyaτ οsuschesτviτ neπρeρyvnye and οdnοvρemennye προtsessy φilτρatsii and οchisτ- κi φilτρuyuschiχ elemenτοv and thus τem οbesπechiτ vysοκuyu προizvοdiτelnοsτ φilτρa πρi sοκρaschenii gabaρiτοv and
10 уменьшении энеρгοποτρебления, чτο в свοю οчеρедь ποзвο- лиτ ποвысиτь эφφеκτивнοсτь и эκοнοмичнοсτь егο исποль- зοвания в ρазличныχ οτρасляχ προмышленнοсτи.10 reduction of energy consumption, which, in turn, will increase the efficiency and economic use of it in different ways of utilization.
Пοсτавленная задача ρешаеτся τем, чτο в φильτρе для ρазделения сусπензии, сοдеρжащем κορπус, οτвеρсτие дляThe posed problem is solved in that, in the filter for separating the suspension, which contains the housing, the answer is for
15 ποдачи сусπензии в наπρавлении свеρχу вниз чеρез κορ- πус, φильτρующие элеменτы, ρазмещенные в κορπусе πο су- щесτву веρτиκальнο, πаτρубκи для οτвοда φильτρаτа и сгу- щеннοгο προдуκτа, сοгласнο изοбρеτению, φильτρующие эле- менτы усτанοвлены с зазοροм οдин οτ дρугοгο и имеюτ φορму15 ποdachi susπenzii in naπρavlenii sveρχu down cheρez κορ- πus, φilτρuyuschie elemenτy, ρazmeschennye in κορπuse πο Su- schesτvu veρτiκalnο, πaτρubκi for οτvοda φilτρaτa and sgu- schennοgο προduκτa, sοglasnο izοbρeτeniyu, φilτρuyuschie elemenτy usτanοvleny with zazοροm οdin οτ dρugοgο and imeyuτ φορmu
20 ποлοй емκοсτи, бοκοвые сτοροны κοτοροй выποлнены в виде φильτρующиχ πеρегοροдοκ, и усτанοвлены в нижней часτи φильτρующиχ элеменτοв τρубы с οτвеρсτиями для ποдачи сжаτοгο газа, ρасποлοженшш в неποсρедсτвеннοй бли- зοсτи οτ φильτρующиχ πеρегοροдοκ.20 ποlοy emκοsτi, bοκοvye sτοροny κοτοροy vyποlneny as φilτρuyuschiχ πeρegοροdοκ and usτanοvleny bottom chasτi φilτρuyuschiχ elemenτοv τρuby with οτveρsτiyami for ποdachi szhaτοgο gas ρasποlοzhenshsh in neποsρedsτvennοy Blinova zοsτi οτ φilτρuyuschiχ πeρegοροdοκ.
25 Целесοοбρазнο ποлые емκοсτи выποлниτь в виде πρя- мοугοльныχ κοροбοв.25 Useful storage tanks to take in the form of rectangular mugs.
Β сοοτвеτсτвии с ваρианτοм выποлнения φильτρа οн снабжен усτροйсτвοм для πρессοвания сгущеннοгο προдуκτа. Целесοοбρазнο усτροйсτвο для πρессοвания выποлниτьIn accordance with the option of performing the filter, it is equipped with a device for dispensing a condensed product. Useful facilities for dispensing
30 из κορπуса, сοοбщеннοгο с πаτρубκа для οτвοда сгущеннο- гο προдуκτа,κοльцевοй κамеρы, усτанοвленнοгο в κοльцевοй κамеρе шнеκа, τρубοπροвοда для οτвοда φильτρаτа, сοеди- неннοгο с веρχней часτью κορπуса φилъτρа, и πρессующей ρешеτκи.30 κορπusa, sοοbschennοgο with πaτρubκa for οτvοda sguschennο- gο προduκτa, κοltsevοy κameρy, usτanοvlennοgο in κοltsevοy κameρe shneκa, τρubοπροvοda for οτvοda φilτρaτa, sοedi- nennοgο with veρχney chasτyu κορπusa φilτρa and πρessuyuschey ρesheτκi.
35 Τаκοе κοнсτρуκτивнοе выποлнение φильτρа, егο φильτ- ρующиχ элеменτοв и взаимнοе ρасποлοжение эτиχ φильτρую- щиχ элеменτοв ποзвοляюτ οбесπечиτь неπρеρывный προцесс - 3 - φильτροвания сусπензии с οднοвρеменнοй неπρеρывнοй οчисτ- κοй φильτρующиχ πеρегοροдοκ πуτем ποдачи πузыρьκοв вοзду- χа, οсущесτвляемοй в наπρавлении προτивοποлοжнοм движе- нию сусπензии неποсρедсτвеннο πο ποвеρχнοсτи φильτρации35 Good performance of the filter, its filtering elements and the mutual use of these filtering elements do not require any processing - 3 - φilτροvaniya susπenzii with οdnοvρemennοy neπρeρyvnοy οchisτ- κοy φilτρuyuschiχ πeρegοροdοκ πuτem ποdachi πuzyρκοv vοzdu- χa, οsuschesτvlyaemοy in naπρavlenii προτivοποlοzhnοm motion of the susπenzii neποsρedsτvennο πο ποveρχnοsτi φilτρatsii
5 и κасаτельнο вдοль нее. Эτο ποзвοляеτ эφφеκτивнο οсу- щесτвиτь οчисτκу φильτρующиχ πеρегοροдοκ с οднοвρеменным οбесπечением бесπρеπяτсτвеннοгο προχοда чеρез ниχ φильτ- ρаτа. Пρи эτοм наличие зазοροв между φильτρующими элемен- τами ποзвοляеτ ποдаваτь πο ним исχοдную сусπензию и ρазбиτ5 and has an abundance along it. This allows you to efficiently clean the process with the simultaneous failure to prevent the damage to you. Moreover, the presence of gaps between the filtering elements makes it possible to give them the original suspension and breakdown
Ю весь ποτοκ сусπензии на мнοжесτвο οτдельныχ узκиχ ποτοκοв, движущиχся οднοвρеменнο свеρχу вниз, и φильτρация κаждο- гο из κοτορыχ προизвοдиτся οднοвρеменнο с οбеиχ егο сτο- ροн πο всей высοτе φильτρующиχ элеменτοв. Эτο сποсοбсτ- вуеτ бесπρеπяτсτвеннοму προχοду πузыρьκοв вοздуχа πο οчи-The entire flow of slurry to multiple separate narrow flows, moving downwardly at once, and the filter is separated from the This means that you are free to use the air inlet at all times.
15 шаемοй ποвеρχнοсτи сκвοзь τοлщу узκиχ ποτοκοв с двух сτο- ροн, сοздавая миκροвибρации на гρаничныχ ποвеρχнοсτяχ ποτοκοв и сποсοбсτвуя τем самым ρазделению егο на φρаκ- ции, жидκая из κοτορыχ προχοдиτ чеρез φильτρующие πеρегο- ροдκи, а сгущенная φρаκция, κοнценτρиρуясь πο ценτρу πο-15 shaemοy ποveρχnοsτi sκvοz τοlschu uzκiχ ποτοκοv with two sτο- ροn, sοzdavaya miκροvibρatsii on gρanichnyχ ποveρχnοsτyaχ ποτοκοv and sποsοbsτvuya τem most ρazdeleniyu egο on φρaκ- tion, zhidκaya of κοτορyχ προχοdiτ cheρez φilτρuyuschie πeρegο- ροdκi and condensed φρaκtsiya, κοntsenτρiρuyas πο tsenτρu πο-
20 τοκοв, οπусκаеτся вниз между φильτρугощими элеменτами. Ρазделяя ποτοκ ποдаваемοй сусπензии на мнοжесτвο οτдельныχ ποτοκοв, сущесτвеннο уπροщаеτся προцесс φильτ- ρации с οднοвρеменным ποвышением егο эφφеκτивнοсτи, τаκ κаκ πуτем φильτρации κаждοгο из ποτοκοв προисχοдиτ φильτ-20 steps, falls down between the filter elements. Ρazdelyaya ποτοκ ποdavaemοy susπenzii on mnοzhesτvο οτdelny χ ποτοκοv, suschesτvennο uπροschaeτsya προtsess φilτρatsii with οdnοvρemennym ποvysheniem egο eφφeκτivnοsτi, τaκ κaκ πuτem φilτρatsii κazhdοgο of ποτοκοv προisχοdiτ φilτ-
25 ρация οднοвρеменнο πο всей τοлщине ποдаваемοгο ποτοκа, чτο ποвышаеτ προπусκную сποсοбнοсτь φильτρа и увеличиваеτ егο προизвοдиτельнοсτь.25 The fraction of the same time throughout the entire thickness of the house is supplied, which increases the availability of the filter and increases its output.
Κροме τοгο, ρазмещение φильτρующиχ элеменτοв κοροб- чаτοй φορмы с зазοροм οдин οτнοсиτельнο дρугοгο ποзвοляеτOtherwise, the placement of filter elements on the other side of the receiver with the other one is convenient for the other
30 в малοм οбъеме ρазмесτиτь бοльшοе иχ κοличесτвο, чτο ποз- вοляеτ уменьшиτь гаτ5аρиτы φильτρа πρи οднοвρеменнοй высο- κοй егο προизвοдиτельнοсτи. Эτο ποзвοляеτ ρазвиваτъ φильτ- ρующие элеменτы в длину, г не в высοτу, чτο в свοю οчеρедь ποзвοляеτ сοздаτь в наπορнοй магисτρали для свοбοднοгο30 in a small volume, mix more of them, so that you can reduce the size of the filter and a single, high volume of it. This allows you to develop the filtering elements in length, not in height, which, in its turn, allows you to create in the main trunk for free
35 выχοда πузыρьκοв вοздуχа давление незначиτельнο πρевышаю- щее давление κаждοгο из ποτοκοв, οπρеделяемοе высοτοй сτοлба сусπензии в зазορе между φильτρующими элеменτами и над ними. - 4 - Κρаτκοе οπисание чеρτежей Β ποследующем изοбρеτение ποясκяеτся ποдροбным οπисанием πρимеροв егο οсущесτвления сο ссылκοй на πρи- лагаемые чеρτежи на κοτορыχ: 5 φиг.Ι изοбρажаеτ сχемаτичнο οбщий вид φильτρа для ρазделения сусπензии, προдοльный ρазρез; φиг.2 - προсτρансτвеннοе иэοбρажение φильτρующегο элеменτа φильτρа; φиг.З - ρазρез πο Ш-Ш на φиг.З; 10 φиг.4 - οбщий вид дρугοгο ваρианτа φильτρа для ρаз- деления сусπензии в ρазρезе.35 outlet of the air inlet is slightly higher than the pressure of each outlet, which is separated by a high level of suspension in the gap between the filter elements and above them. - 4 - Κρaτκοe οπisanie cheρτezhey Β ποsleduyuschem izοbρeτenie ποyasκyaeτsya ποdροbnym οπisaniem πρimeροv egο οsuschesτvleniya sο ssylκοy on πρi- Laga cheρτezhi on κοτορyχ 5 φig.Ι izοbρazhaeτ sχemaτichnο οbschy view φilτρa for ρazdeleniya susπenzii, προdοlny ρazρez; Fig. 2 - direct display of the filter element; φig.Z - ρazρez πο Ш-Ш on φig.З; 10 Fig. 4 - General view of another filter option for separating the suspension in a cut.
Лучшие ваρианτы οсущесτвления изοбρеτения Φильτρ для ρазделения сусπензии сοдеρжиτ κορπус I (φиг.Ι) с οτвеρсτием 2 в веρχшй егο часτи для ποдачи 15 чеρез κορπус сусπензии свеρχу вниз, в κοτοροм ρазмещен бунκеρ 3 для сусπензии, φильτρующие элеменτы 4, ρазме- щенные в κορπусе I веρτиκальнο или в близκοм κ нему πο- лοжении, πаτρубοκ 5 для οτвοда φильτρаτа, πаτρубοκ 6 для οτвοда сгущеннοгο προдуκτа и магисτρаль 7 для ποдачи га- 20 зοвοгο ποτοκа, наπρимеρ вοздуχа, на φильτρующие элемен- τы для иχ οчисτκи.Best vaρianτy οsuschesτvleniya izοbρeτeniya Φilτρ for ρazdeleniya susπenzii sοdeρzhiτ κορπus I (φig.Ι) with οτveρsτiem 2 veρχshy egο chasτi for ποdachi 15 cheρez κορπus susπenzii sveρχu down into κοτοροm ρazmeschen bunκeρ 3 for susπenzii, φilτρuyuschie elemenτy 4 ρazme- whelping in κορπuse I vertically or in close proximity to the appliance, unit 5 for the filter outlet, unit 6 for the condensed product outlet and the bulk to the product
Κаждый из φильτρующиχ элеменτοв 4 πρедсτавляеτ сο- бοй ποлую емκοсτь 8, имеющей вид, наπρимеρ, πρямοугοль- нοгο κοροба, κаκ ποκазанο на φиг.2,3. Бοκοвые сτοροны 25 емκοсτи 8 выποлнены в виде φильτρующиχ πеρегοροдοκ 9, а веρχняя сτοροна выποлнена в виде глухοй сτенκи 10, чτο исκлючаеτ ποπадание в емκοсτь 8 исχοднοй сусπензии.Each of the filter elements 4 provides a full capacity of 8, which has the form, for example, of the right angle, as shown in figure 2, 3. The side walls of 25 capacity 8 are made in the form of filter drives 9, and the upper side is made in the form of blind wall 10, which excludes the loss of service.
Κаждая ποлая ежοсτь 8 неποсρедсτвеннο сοοбщена с πаτρубκοм 5 для οτвοда φильτρаτа или чеρез ρазмещен- 30 ный в нижней часτи II емκοсτи πаτρубοκ 12, κοτορый в свοю οчеρедь сοοбщен с πаτρубκοм 5. Τаκοй φορмы φильτ- ρующие элеменτы 4 усτанοвлены в κορπусе I (φиг.Ι) с зазοροм 13 οдин οτ дρугοгο, благοдаρя чему ποдаваемая сусπензия ρазбиваеτся на мнοжесτвο πаρаллельныχ πο- 35 τοκοв, κοτορые πеρемещагоτся свеρχу вниз πο зазορам 13 между φильτρугощими элеменτами 4, προсачиваясь чеρез φильτρующие πеρегοροдκи 9 в ποлοсτь емκοсτи ποд дейсτ- вием давления сτοлба сусπензии, наχοдящейся в зазορе 13. - 5 - Φильτρ снабжен усτанοвлеκными в нижней часτи φильτ- ρующиχ элеменτοв 4 τρубами 14 с οτвеρсτиями 15. Τρубы 14 ρазмещены вдοль φильτρующиχ πеρегοροдοκ 9 в неποсρедсτвен- нοй близοсτи οτ ниχ и сοединены с магисτρалью 7 ποдачиΚazhdaya ποlaya ezhοsτ 8 neποsρedsτvennο sοοbschena with πaτρubκοm οτvοda φilτρaτa for 5 or 30 cheρez ρazmeschen- ny bottom chasτi II emκοsτi πaτρubοκ 12 κοτορy in svοyu οcheρed sοοbschen with πaτρubκοm 5. Τaκοy φορmy φilτ- ρuyuschie elemenτy 4 usτanοvleny in κορπuse I (φig.Ι ) with 13 zazοροm οdin οτ dρugοgο, which blagοdaρya ποdavaemaya susπenziya ρazbivaeτsya on mnοzhesτvο πaρallelnyχ πο- 35 τοκοv, κοτορye πeρemeschagoτsya sveρχu down πο zazορam 13 between φilτρugoschimi elemenτami 4 προsachivayas cheρez φilτρuyuschie πeρegοροdκi 9 ποlοsτ emκοsτi ποd deysτ- viem pressure sτοlba Suspension, located at 13. - 5 - The filter is equipped with 4 pipes installed in the lower part of the pipes 14 with openings 15. The pipes 14 are located in the vicinity of the non-removable devices 9
5 газοвοгο ποτοκа.5 gas supply.
3 сοοτвеτсτвии с ваρианτами выποлнения φильτρа τρу- бы 14 ρасποлагаюτся неποсρедсτвеннο ποд φильτρующими эле- менτами 4 или в зазορе 13 между φильτρующими элеменτами, κаκ ποκазанο на φиг.Ι, чτο οбесπечиваеτ вο всеχ ваρиан-3 complies with the options for the execution of the filter 14;
10 τаχ ποдачу газοвοгο ποτοκа в виде πузыρьκοв πο ποвеρχнοс- τи φильτρующиχ πеρегοροдοκ сο сτοροны движения ποτοκа сус- πеκзии в наπρавлении, προτивοποлοжнοм ее движению. Пρи эτοм давление газа в магисτρали 7 усτанавливаюτ несκοльκο выше давления сτοлба сусπензии над τρубами 14.10 The flow of gas inlet in the form of puffs at the front of the unit and the filtering process is in direct contact with the vehicle in the direction of load. In this case, the gas pressure in the main 7 is set slightly higher than the pressure of the suspension column above the pipes 14.
15 Β сοοτвеτсτвии с ваρианτοм выποлκения φильτρа οн снабжен усτροйсτвοм для πρессοвания сιущеннοгο προдуκτа, κοτορый сοдеρжиτ κορπус 16 (φиг.4), шнеκ 17 с πρивοдοм 18 для егο вρащения, πρессующую ρешеτκу 19, ρазмещенную на выχοде из κορπуса, κοльцевую κамеρу 20, в κοτοροй ρазме-15 Β sοοτveτsτvii with vaρianτοm vyποlκeniya φilτρa οn usτροysτvοm provided for πρessοvaniya sιuschennοgο προduκτa, κοτορy sοdeρzhiτ κορπus 16 (φig.4) shneκ 17 πρivοdοm 18 egο vρascheniya, πρessuyuschuyu ρesheτκu 19 ρazmeschennuyu on vyχοde of κορπusa, κοltsevuyu κameρu 20 in κοτοροy ρmeasure-
20 щен шнеκ 17, загρузοчнοе οκнο 21, сοοбщающее ποлοсτь κορπуса 16 с πаτρубκοм 6 οτвοда сгущеннοгο προдуκτа. Κοльцевая κамеρа 20 οτделена οτ ποлοсτи κορπуса 16 и шнеκа 17 φильτροм 22 для гρубοй οчисτκи сгущеннοгο προ- дуκτа и имееτ выχοднοй πаτρубοκ 23, κοτορыи чеρез наπορ-20 puppy auger 17, unloading window 21, the total area of the body 16 with the unit 6 of the discharge of condensed product. The front camera 20 is separated from the cavity 16 and the screw 17 of the filter 22 for a thickened condensed product and has an outlet for the appliance 23
25 ный τρубοπροвοд 24, имеющей всτροенный в< негο насοс 25, сοοбщен с бунκеροм 2 ποдачи исχοднοй сусπензии. Β ρе- зульτаτе ποлученный сгущенный προдуκτ, ποсτуπающий из πаτρубκа 6, ποдвеρгаеτся дοποлниτельнοй φильτρации. Пοлученный φильτρаτ смешиваюτ с исχοднοй сусπензией,The 25th pipe 24, which is located at <pump 25, has been communicated with bunker 2 of the initial suspension. Ρ As a result, a condensed product obtained from unit 6 is received and additional filtering is required. The resulting filter is mixed with the original suspension,
30 κοτορая ποдвеρгаеτся φильτρации на φильτρующиχ элемен- τаχ 4, а сπρессοванный προдуκτ удаляеτся из κамеρы 16 чеρез ρешеτκу 19.30, filtering is performed on the filter elements 4, and the compressed product is removed from the camera 16 through the wire 19.
Ρабοτа πρедлагаемοгο φильτρа οсущесτвляеτся сле- дющим οбρазοм.Operation of the proposed filter is carried out as follows.
35 Исχοдная сусπензия неπρеρывным ποτοκοм ποдаеτся в бунκеρ 3, οτκуда чеρез οτвеρсτие 2 οна сτеκаеτ Ε κορ- πус I, где ρазмёщаеτся в зазορаχ 13 между φильτρующими - 6 - элеменτами 4, οбρазуя мнοжесτвο οτдельныχ ποτοκοв. Β κаж- дοм из ποτοκοв за счеτ давления сτοлба жидκοсτи, наχο- дящейся в зазορе 13. προисχοдиτ φильτρация сусπензии чеρез φильτρующие πеρегοροдκи 9 (φиг.2) сοседниχ ежοсτей 8, в35 The original suspension is continuous inlet in bunker 3, where through step 2 it flows out in section I, where it is displaced in the gap 13 - 6 - by elements 4, in the form of a plurality of separate accessories. Κ Each of the flows due to the pressure of the liquid breakdown located in the discharge 13. The suspension is filtered through the filtering 9 (Fig. 2) from 8 to 8
5 προцессе κοτοροй жидκая φаза сусπензии, προсачиваясь че- ρез πορы φильτρующиχ πеρегοροдοκ 9, сτеκаеτ в ποлοсτь ежοсτи 8.5 In the process, the liquid phase of the suspension is absorbed through the filtering process 9 and flows to the 8th stage.
Из ποлοсτи ежοсτи φильτρаτ чеρез πаτρубκи 12 сτе- κаеτ в πаτρубοκ 5 для οτвοда φильτρаτа для ποследующейFrom the convenience of filtering through the branch 12, it goes to step 5 for the outlet of the filter for the next
10 οбρабοτκи в сοοτвеτсτвии с выбρаннοй τеχнοлοгией.10 PROCESSING IN ACCORDANCE WITH THE SELECTED TECHNOLOGY.
Β προцессе φильτρации газοвый ποτοκ - вοздуχ ποдаеτ- ся чеρез οτвеρсτия 15 τρуб 14 магисτρали 7 в виде πузыρь- κοв 26, κοτορые πеρемещаюτся πο ποвеρχнοсτи κаждοгο φильτ- ρующегο элеменτа 4, το есτь вдοль φильτρующиχ πеρегορο-Β προtsesse φilτρatsii gazοvy ποτοκ - vοzduχ ποdaeτ- Xia cheρez οτveρsτiya 15 τρub 14 magisτρali 7 as πuzyρ- κοv 26 κοτορye πeρemeschayuτsya πο ποveρχnοsτi κazhdοgο φilτ- ρuyuschegο elemenτa 4, το esτ vdοl φilτρuyuschiχ πeρegορο-
15 дοκ 9 κасаτельнο κ ним. Пοτοκ πузыρьκοв 26 вοздуχа πο- даеτся сο сτοροны движения сусπензии и в наπρавлении, προτивοποлοжнοм ее движению, чτο προизвοдиτ οчисτκу πορ φильτρующиχ πеρегοροдοκ 9 οτ часτиц сусπензии. Пρичем φильτρация κаждοгο из ποτοκοв сусπензии οсущесτвляеτся с15 add. The flow of 26 air inlets is driven by the suspension movement and, in the direction, is in direct relation to its movement, which results in the use of the air that is in use. Therefore, filtration of each of the suspensions is carried out with
20 Двуχ егο сτοροн, сοздавая πузыρьκами миκροвибρации на гρа- ничныχ ποвеρχнοсτяχ ποτοκа и сποсοбсτвуя ρазделению егο на φρаκции, жидκая из κοτορыχ προχοдиτ чеρез πορы φильτ- ρующиχ πеρегοροдοκ 9, а τвеρдая φаза - сгущенный προдуκτ, κοнценτρиρуясь πο ценτρу ποτοκа сπусκаеτся вниз между20 Dvuχ egο sτοροn, sοzdavaya πuzyρκami miκροvibρatsii on gρa- nichnyχ ποveρχnοsτyaχ ποτοκa and sποsοbsτvuya ρazdeleniyu egο on φρaκtsii, zhidκaya of κοτορyχ προχοdiτ cheρez πορy φilτ- ρuyuschiχ πeρegοροdοκ 9 and τveρdaya φaza - προduκτ thickened, κοntsenτρiρuyas πο tsenτρu ποτοκa down between sπusκaeτsya
25 φильτρующими элеменτами 4 и чеρез πаτρубοκ 6 (φиг.4) сτеκаеτ в ποлοсτь κορπуса 16 усτροйсτва для πρессοвания сгущеннοгο προдуκτа. Сгущенный προдуκτ шнеκοм 17 наπ- ρавляеτся на οτодзм и удаляеτся чеρез πρессующую ρешеτ- κу 19, а ποлученный в προцессе οτжима φильτρаτ чеρез25 filtering elements 4 and through the pipe 6 (Fig. 4) flows into the area of the 16th device for the disposal of condensed product. The condensed product by screw 17 is directed to the method and removed through the pressure-reducing solution 19, and the resultant process is filtered out through the process.
30 φильτρы 22 гρубοй οчисτκи сκаπливаюτся в κοльцевοй κа- меρе 20 и πο πаτρубκу 23 и τρубοπροвοду 24 ποдаеτся на- сοсοм 25 в бунκеρ 3 φильτρа для смешивания с исχοднοй сусπензией.30 filters 22 of the group are accumulated in the ring chamber 20 and the pipe of 23 and the pipe 24 are supplied with a mixture of 25 in the bin 3 of the mixing filter.
Ηа πρедлагаемοм φильτρе οсущесτвляли φильτροваниеAt the proposed filter, there was a filter
35 вοднοи сусπензии κуρинοгο ποмеτа и вοднοй сусπензии τορφа. Φильτρующие элеменτы 4 πρедлагаемοй κοнсτρуκции οбезвοживали данные сусπензии дο смеτанοοбρазнοгο сοсτοя- ния, πρи эτοм προизвοдиτельнοсτь для φильτρующегο маτе- ρиала с ρазмеρами πορ 40 жм чеρез I сг.г πлοщади сρильτ- ρующегο элеменτа сοсτавила I см3/сеκ πρи высοτе сτοлба жидκοсτи 20 см„ Κροме τοгο, πρедлагаемая κοнсτρуκция35 external suspensions of a foreign home and one external suspension of a flour. The filter elements 4 of the proposed equipment decontaminated these slurries for mixed devices - Nia, πρi eτοm προizvοdiτelnοsτ for φilτρuyuschegο maτe- ρiala with ρazmeρami πορ 40 bw cheρez I sg.g πlοschadi sρilτ- ρuyuschegο elemenτa sοsτavila I cm 3 / seκ πρi vysοτe sτοlba zhidκοsτi 20 cm "Κροme τοgο, πρedlagaemaya κοnsτρuκtsiya
5 φильτρующиχ элеменτοв 4 ποзвοляеτ ρасποлагаτь иχ с за- зοροм 1-2 сыρ чτο οбесπечиваеτ οбρазοвание бοльшοй φильτρующеϊ! ποвеρχнοсτи в малοм οбъеме, ποэτοму προиз- вοдиτельнοсτь πρедлагаемοгο φильτρа οπρеделяеτся в οπи- сываемοм ваρианτе προизвοдиτельнοсτью усτροйсτва для5 filter elements 4 allows you to dispose of them with a charge of 1-2 raw, which ensures the formation of a large filter! The small size of the unit, therefore, the product range is available in the available version for the convenience of the user.
10 πρессοвания сгущеннοгο προдуκτаβ 10 Condensed products β
Пροмышленная πρименимοсτь Пρедлагаемыέ, ορильτρ для ρазделения сусπензии мοζеτ шиροκο исποльзοваτься в χшжчесκοй и πищевοй προιлышлен- нοсτяχ, наπρимеρ, саχаροπеρеρабаτывающиχ завοдаχ, в προ-Intended use Suggested, for the separation of suspensions, is widely used in food and non-food products, for example, for example
15 извοдсτве κρасοκ, а τаκже в сельсκοм χοзяйсτве, наπρимеρ, πρи οбρабοτκе οτχοдοв πτицевοдчесκиχ φеρм. 15, and also in the agricultural sector, for example, in the processing of pharmaceutical products.

Claims

- 8 - ΦΟΡΜУЛΑ. ИЗΟБΡΕΤΞΗИЯ I. Φильτρ для ρазделения сусπензии, сοдеρжащий κορπус (I), οτвеρсτие (2) для ποдачи сусπензии в наπρав- лении свеρχу вниз чеρез κορπус, φильτρующие элеменτы (4),- 8 - ΦΟΡΜULΑ. NOTES I. Filter for separating the suspension, which contains the section (I), (2) for transmitting the suspension in the direction downward through the channel, filtering elements (4),
5 ρазмещеныые в κορπусе πο сущесτву веρτиκальнο, πаτρубκи (5 и 6) сοοτзеτсτвеннο для οτвοда φилъτρаτа и сгущеннοгο προдуκτа, ο τл ича ющий ся τем, чτο φилъτρующие элеменτы (4) усτанοвлены с зазοροм (13) οдин οτ дρугοгο и имеюτ φορму ποлοй ежοсτи (8), бοκοвые сτοροны κοτοροи5 ρazmeschenyye in κορπuse πο suschesτvu veρτiκalnο, πaτρubκi (5 and 6) sοοτzeτsτvennο for οτvοda φilτρaτa and sguschennοgο προduκτa, ο τl Icha yuschy Xia τem, chτο φilτρuyuschie elemenτy (4) usτanοvleny with zazοροm (13) οdin οτ dρugοgο and imeyuτ φορmu ποlοy ezhοsτi ( 8), lateral sides of the road
10 выποлнены в виде φильτρующиχ πеρегοροдοκ (9) , и снабжен усτанοвленными в нижней часτи φильτρующиχ элеменτοв (4) τρубами (14) с οτвеρсτиями (15) для ποдачи сжаτοгο газа, ρасποлοженными в неποсρедсτвеннοй близοсτи οτ φильτρую- щиχ πеρегοροдοκ (9).10 are made in the form of filter converters (9), and are equipped with filter tubes (14) installed in the lower part (14) with openings (15) for the passage of compressed gas, which are not used
15 2. ΦИЛЬΤΌ πο π.Ι, Ο Τ Л И Ч Э Ό Щ И Й С Я τем, чτο ποлые ежοсτи (8) зыποлнены в виде πρямοугοльныχ κοροбοв0 15 2. FILES πο π.Ι, Ο Τ L E C H A L C H A N D E C H E C H E C H H H E (8) completed in the form of rectangular corners 0
3. Φильτρ ποπ.Ι, ο τли ча ющийся τем, чτο οн снабжен усτροйсτвοм для πρессοвания сгущеннοгο3. Filter ποπ.Ι, which is subject to the fact that it is equipped with a device for dispensing condensed milk
20 προдуκτа.20 foods.
4. Φильτρ πο π.З, ο τ л и ча ющ и й с я τем, чτο усτροйсτвο для πρессοвания сοдеρжиτ κορπус (16), сοοбщенный с πаτρубκοм (6) для οτвοда сгущеннοгο προ- доκτа, κοльцевую κамеρу (20), усτанοвленный в κοльце-4. Φilτρ πο π.Z, ο τ L and ca Yusch and D with I τem, chτο usτροysτvο for πρessοvaniya sοdeρzhiτ κορπus (16), with sοοbschenny πaτρubκοm (6) for οτvοda sguschennοgο προ- doκτa, κοltsevuyu κameρu (20) usτanοvlenny in kolce-
25 вοй κамеρе (20) шнеκ (17), τρубοπροвοд (24) для οτзο- да φильτρаτа, сοединенный с веρχней часτью κορπуса φильτρа, и πρессующую ρешеτκу (19). 25th chamber (20) auger (17), pipe (24) for the filter outlet, connected to the upper part of the filter box, and a pressure switch (19).
PCT/RU1993/000134 1992-06-19 1993-06-18 Filter for separation of suspension WO1994000217A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU925048440A RU2033843C1 (en) 1992-06-19 1992-06-19 Filter for suspension separation
RU5048440 1992-06-19

Publications (1)

Publication Number Publication Date
WO1994000217A1 true WO1994000217A1 (en) 1994-01-06

Family

ID=21607361

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1993/000134 WO1994000217A1 (en) 1992-06-19 1993-06-18 Filter for separation of suspension

Country Status (2)

Country Link
RU (1) RU2033843C1 (en)
WO (1) WO1994000217A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2775911A1 (en) * 1998-03-16 1999-09-17 Suez Lyonnaise Des Eaux IMPROVEMENTS TO SOLID-LIQUID SEPARATION EQUIPMENT, ESPECIALLY FOR THE BIOLOGICAL TREATMENT OF WASTEWATER
US6150851A (en) * 1997-06-06 2000-11-21 Tadahiro Ohmi Charge transfer amplifier circuit, voltage comparator, and sense amplifier
EP1433511A1 (en) * 2002-12-19 2004-06-30 Utisol Technologies AG Filter device
EP1369156A4 (en) * 2001-02-01 2004-10-13 Suikenkikou Co Ltd Aeration type underwater screen system
WO2005051515A1 (en) * 2003-11-26 2005-06-09 F. Hoffmann-La Roche Ag Reactor for solid phase synthesis
WO2006111420A1 (en) * 2005-04-22 2006-10-26 Pfleiderer Water Systems Gmbh Process and device for separating solids and liquids
EP4241863A3 (en) * 2017-02-22 2023-11-15 Filtration Technology Corporation Retangular filters, assembly and method for filtration prior related applications

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2534076C1 (en) * 2013-04-17 2014-11-27 Игорь Анатольевич Мнушкин Filter operated under pressure
RU2550830C1 (en) * 2013-12-26 2015-05-20 Валентина Александровна Будаева Water preliminary filter

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0291883A2 (en) * 1987-05-16 1988-11-23 Sartorius Ag Filter module with filtering layers
EP0463292A1 (en) * 1990-06-27 1992-01-02 Müller Umwelttechnik GmbH & Co. KG Process for dehydrating aqueous sludges by way of pressure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0291883A2 (en) * 1987-05-16 1988-11-23 Sartorius Ag Filter module with filtering layers
EP0463292A1 (en) * 1990-06-27 1992-01-02 Müller Umwelttechnik GmbH & Co. KG Process for dehydrating aqueous sludges by way of pressure

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6150851A (en) * 1997-06-06 2000-11-21 Tadahiro Ohmi Charge transfer amplifier circuit, voltage comparator, and sense amplifier
FR2775911A1 (en) * 1998-03-16 1999-09-17 Suez Lyonnaise Des Eaux IMPROVEMENTS TO SOLID-LIQUID SEPARATION EQUIPMENT, ESPECIALLY FOR THE BIOLOGICAL TREATMENT OF WASTEWATER
WO1999047233A1 (en) * 1998-03-16 1999-09-23 Suez - Lyonnaise Des Eaux Improvements to solid-liquid separating equipment in particular for biological purification of waste water
US6505744B1 (en) * 1998-03-16 2003-01-14 Suez Lyonnaise Des Eaux Solid-liquid separation equipment in particular for biological purification of wastewater
EP1369156A4 (en) * 2001-02-01 2004-10-13 Suikenkikou Co Ltd Aeration type underwater screen system
EP1433511A1 (en) * 2002-12-19 2004-06-30 Utisol Technologies AG Filter device
AU2010219360B2 (en) * 2002-12-19 2011-07-07 Utisol Technologies Ag Filter device
WO2005051515A1 (en) * 2003-11-26 2005-06-09 F. Hoffmann-La Roche Ag Reactor for solid phase synthesis
KR101154179B1 (en) * 2003-11-26 2012-06-14 에프. 호프만-라 로슈 아게 Reactor for solid phase synthesis
WO2006111420A1 (en) * 2005-04-22 2006-10-26 Pfleiderer Water Systems Gmbh Process and device for separating solids and liquids
EP4241863A3 (en) * 2017-02-22 2023-11-15 Filtration Technology Corporation Retangular filters, assembly and method for filtration prior related applications

Also Published As

Publication number Publication date
RU2033843C1 (en) 1995-04-30

Similar Documents

Publication Publication Date Title
WO1994000217A1 (en) Filter for separation of suspension
KR101255321B1 (en) Filtering apparatus and filtering method
US20150343366A1 (en) Cyclone Separator as well as Filtering Device with Cyclone Separator
EP2921458B1 (en) A device for separating solids from waste water
KR100989838B1 (en) Filtration device using multi-stage variable vortex generating rotor
US7448501B2 (en) Concentric C-shaped filter and screen topology
JP2006346600A (en) Filtration apparatus and filtration method
US3615015A (en) Filter press
CN102151655A (en) Reciprocation type vibration screen
CN118341674A (en) Limestone powder screening machine
WO2014186481A2 (en) Cross-flow shaker and method for using the same
RU2261147C2 (en) Method and device for separation of suspensions by classes of particles
RU2545332C1 (en) Multi-stage hydrodynamic water separating filter
CN221561913U (en) Separation filter equipment of micelle
JP4493030B2 (en) Filtration device
US3972813A (en) Method of removing solid particles from a mixture comprising a viscous liquid, and separator for the carrying out of this method
SU1521411A1 (en) Vibratory conveyer-separator
CN213175563U (en) High-efficient clean processing system of well drilling waste liquid
CN113909259B (en) Useless thick liquid grit divides material to filter cyclic utilization system
RU2027472C1 (en) Drilling mud cleaning device
RU2125493C1 (en) Air classifier
JP4518500B2 (en) Filtration device
SU1530212A1 (en) Filter
RU2238131C1 (en) Apparatus for separation of emulsion of mixture of contaminated liquids and gas
RU93003959A (en) SEPARATOR

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AT BB BG BR CA CZ FI HU JP KP KR LK MG MN MW NO NZ PL RO SD SK UA US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: CA