WO2018106095A1 - Nano-pompe pour déplacer et nettoyer un liquide via des nano-membranes - Google Patents

Nano-pompe pour déplacer et nettoyer un liquide via des nano-membranes Download PDF

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Publication number
WO2018106095A1
WO2018106095A1 PCT/KZ2017/000020 KZ2017000020W WO2018106095A1 WO 2018106095 A1 WO2018106095 A1 WO 2018106095A1 KZ 2017000020 W KZ2017000020 W KZ 2017000020W WO 2018106095 A1 WO2018106095 A1 WO 2018106095A1
Authority
WO
WIPO (PCT)
Prior art keywords
nanopump
surface acoustic
transporting
purifying
nanomembranes
Prior art date
Application number
PCT/KZ2017/000020
Other languages
English (en)
Russian (ru)
Inventor
Зинетула Алпысович ИНСЕПОВ
Курбангали Байназарович ТЫНЫШТЫКБАЕВ
Евгений Валерьевич ЕМЕЛИН
Олег Викторович КОНОНЕНКО
Дмитрий Валентинович РОЩУПКИН
Original Assignee
Частное Учреждение "Nazarbayev University Research And Innovation System"
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 Частное Учреждение "Nazarbayev University Research And Innovation System" filed Critical Частное Учреждение "Nazarbayev University Research And Innovation System"
Publication of WO2018106095A1 publication Critical patent/WO2018106095A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B3/00—Devices comprising flexible or deformable elements, e.g. comprising elastic tongues or membranes

Definitions

  • the invention relates to energy, energy-saving technology of nanomembranes, nanohydromechanics, nano-biomedicine, biomedicine, in the field of new energy sources and drinking water, hydrogen energy and nanorobots.
  • a device for moving fluid through graphene by using a surface acoustic wave (Patent of the Republic of Ukraine for the invention of JNb 30274), taken as a prototype.
  • a new type of nanopump is proposed by using three or more sources of a surface acoustic wave, each of which is used autonomously for filtering liquid through the membrane nanochannels, for cleaning the nanochannel membranes themselves, and for removing cleaning products.
  • the objective of the invention is to regenerate the nanochannels of the membrane and remove products from contamination by using a surface acoustic wave from three or more sources of a surface acoustic wave, each of which is used autonomously to move and clean liquid through nanocapillary channels (nanopores) of the membrane, for regeneration and cleaning nanochannels themselves and to remove cleaning products.
  • the technical result obtained from the use of the invention is an increase in the efficiency and life of the nanopump.
  • the technical result is achieved by using a surface acoustic wave from three or more sources of a surface acoustic wave, each of which is used in an autonomous mode for moving and cleaning liquids through nanocapillary holes and tubes, for regenerating (cleaning) the nanochannels themselves and for removing cleaning products, which ensures increasing the efficiency of the nanopump due to the continuous operation of the nanopump.
  • FIG. 1 schematically shows the design of the proposed nanopump.
  • the nanopump includes a piezocrystalline substrate 1, interdigital transducers — transducers 2, nanofilters 4.
  • the nanopump works as follows. At the entrance
  • a high-frequency signal is supplied from an external voltage source (3).
  • the interdigital transducer 1 converts the high-frequency electric signal into mechanical vibrations the surface of the piezocrystal (i) and generates surface acoustic waves with a resonant frequency sufficient to move the fluid in the direction of propagation of the surface acoustic wave, indicated by arrows. Drainage of purified water from the surface of the nanopump occurs by gravity or by applying a high-frequency pulse to the interdigital transducer 3.
  • the transdioserver interdigital transducer 2 is turned on, which generates a surface acoustic wave in the opposite direction. Contaminants are removed by turning on the transdioserver of the interdigital transducer.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

L'invention concerne le domaine du génie énergétique, des technologies d'économie d'énergie des nano-membranes, de la nano-hydromécanique, de la nano-biomédecine, le domaine de nouvelles sources d'énergie et d'eau potable, du génie énergétique fonctionnant à l'hydrogène et des nano-robots. L'invention consiste à augmenter l'efficacité d'une nano-pompe grâce à l'utilisation d'une onde de surface acoustique provenant de plusieurs transducteurs interdigitaux dont chacun s'utilise en mode autonome pour déplacer et nettoyer le liquide via les orifices et tubes nano-capillaires pour la régénération (le nettoyage) des nano-canaux proprement dits et pour évacuer les produits de nettoyage. On utilise dans la conception de la structure d'onde de surface acoustique plusieurs (trois ou plus) transducteurs interdigitaux fonctionnant en tant que source d'onde de surface acoustique dont chacune fonctionne en mode autonome pour déplacer et nettoyer le liquide via les orifices nano-capillaire et des tubes, pour régénérer (nettoyer) les nano-canaux proprement dits et pour évacuer les produits de nettoyage.
PCT/KZ2017/000020 2016-12-06 2017-10-04 Nano-pompe pour déplacer et nettoyer un liquide via des nano-membranes WO2018106095A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KZ2016/1117.1 2016-12-06
KZ20161117 2016-12-06

Publications (1)

Publication Number Publication Date
WO2018106095A1 true WO2018106095A1 (fr) 2018-06-14

Family

ID=62491689

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KZ2017/000020 WO2018106095A1 (fr) 2016-12-06 2017-10-04 Nano-pompe pour déplacer et nettoyer un liquide via des nano-membranes

Country Status (1)

Country Link
WO (1) WO2018106095A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2084882C1 (ru) * 1994-02-08 1997-07-20 Государственное малое предприятие научно-производственный центр "Спурт" Адсорбционный датчик газа
RU2230935C2 (ru) * 2001-11-27 2004-06-20 Николай Вадимович Пилипенко Перистальтический насос
US7632482B1 (en) * 2006-12-04 2009-12-15 The United States Of America As Represented By The United States Department Of Energy Method for nano-pumping using carbon nanotubes
RU2408795C2 (ru) * 2008-12-10 2011-01-10 Георгий Владимирович Анцев Акустоэлектронный микронасос
JP4774706B2 (ja) * 2004-09-21 2011-09-14 富士ゼロックス株式会社 マイクロポンプ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2084882C1 (ru) * 1994-02-08 1997-07-20 Государственное малое предприятие научно-производственный центр "Спурт" Адсорбционный датчик газа
RU2230935C2 (ru) * 2001-11-27 2004-06-20 Николай Вадимович Пилипенко Перистальтический насос
JP4774706B2 (ja) * 2004-09-21 2011-09-14 富士ゼロックス株式会社 マイクロポンプ
US7632482B1 (en) * 2006-12-04 2009-12-15 The United States Of America As Represented By The United States Department Of Energy Method for nano-pumping using carbon nanotubes
RU2408795C2 (ru) * 2008-12-10 2011-01-10 Георгий Владимирович Анцев Акустоэлектронный микронасос

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