RU2016129862A - METHOD FOR REMOVING LIQUID FROM FOAM CONCENTRATE AND A LINE FOR ITS IMPLEMENTATION - Google Patents

METHOD FOR REMOVING LIQUID FROM FOAM CONCENTRATE AND A LINE FOR ITS IMPLEMENTATION Download PDF

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Publication number
RU2016129862A
RU2016129862A RU2016129862A RU2016129862A RU2016129862A RU 2016129862 A RU2016129862 A RU 2016129862A RU 2016129862 A RU2016129862 A RU 2016129862A RU 2016129862 A RU2016129862 A RU 2016129862A RU 2016129862 A RU2016129862 A RU 2016129862A
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RU
Russia
Prior art keywords
foam concentrate
line
carrier
implementing
conveyor belt
Prior art date
Application number
RU2016129862A
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Russian (ru)
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RU2647734C2 (en
Inventor
Александр Андреевич Смотрицкий
Андрей Владимирович Смотрицкий
Original Assignee
Общество с ограниченной ответственностью "Научная интеграция"
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Priority to RU2016129862A priority Critical patent/RU2647734C2/en
Publication of RU2016129862A publication Critical patent/RU2016129862A/en
Application granted granted Critical
Publication of RU2647734C2 publication Critical patent/RU2647734C2/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00Treatment of sludge; Devices therefor
    • C02F11/12Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/123Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D1/00Evaporating
    • B01D1/22Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/24Evaporating by bringing a thin layer of the liquid into contact with a heated surface to obtain dry solids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/08Subsequent treatment of concentrated product
    • B03D1/10Removing adhering liquid from separated materials
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/24Treatment of water, waste water, or sewage by flotation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00Treatment of sludge; Devices therefor
    • C02F11/18Treatment of sludge; Devices therefor by thermal conditioning

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Drying Of Solid Materials (AREA)

Claims (7)

1. Способ флотационного обогащения пенного концентрата любого происхождения, включающий сбор пенного концентрата, нанесение его на подвижный носитель, обезвоживание и удаление сухой компоненты концентрата, отличающийся тем, что пенный концентрат наносят на подвижный носитель равномерным слоем, обезвоживание проводят при движении носителя с нанесенным материалом и одновременным воздействием на него обдувом воздухом и нагревом, осуществляемых с противоположных сторон подвижного носителя, причем нагрев материала осуществляют через подвижный носитель путем воздействия на его внутреннюю сторону потоком отходящих газов, при этом температуру нагрева и толщину слоя наносимого материала определяют в зависимости от свойств пульпы.1. The method of flotation enrichment of foam concentrate of any origin, including collecting foam concentrate, applying it to a mobile carrier, dehydration and removal of the dry components of the concentrate, characterized in that the foam concentrate is applied to the mobile carrier with an even layer, dehydration is carried out when the carrier is moving with the applied material and the simultaneous exposure to it by blowing air and heating, carried out from opposite sides of the movable carrier, and the material is heated through a movable carrier by acting on its inner side with a stream of exhaust gases, while the heating temperature and the thickness of the layer of applied material is determined depending on the properties of the pulp. 2. Способ по п. 1, отличающийся тем, что обдув воздухом выполняют со скоростью не менее 1,0-2,0 м/с.2. The method according to p. 1, characterized in that the air blowing is performed at a speed of at least 1.0-2.0 m / s. 3. Линия для осуществления заявляемого способа флотационного обогащения пенного концентрата любого происхождения по п. 1, включающая корпус сушилки, патрубки для отвода воздуха, по меньшей мере, один подвижный носитель, устройство для удаления высохшего продукта с поверхности носителя, отличающаяся тем, что оснащена разгрузочным устройством, при этом подвижный носитель, выполненный в виде ленточного транспортера погруженного во флотатор с возможностью нанесения на его поверхность слоя пенного концентрата определенной толщины, формируемой с помощью регулировочной пластины, снабжен системами обдува воздухом и стабилизации температуры отходящих газов, транспортерная лента размещена в корпусе сушилки и установлена с зазором между попарно закрепленными на его внутренних боковинах экранами.3. The line for implementing the inventive method of flotation concentration of foam concentrate of any origin according to claim 1, including a dryer body, nozzles for venting air, at least one movable carrier, a device for removing dried product from the surface of the carrier, characterized in that it is equipped with a discharge a device, wherein a movable carrier made in the form of a conveyor belt immersed in a flotator with the possibility of applying a layer of foam concentrate of a certain thickness on its surface, forming my via an adjusting plate provided with the air purge system and stabilize the temperature of the flue gases, a conveyor belt arranged in the dryer housing and is installed with a gap between mutually fastened at its inner sidewalls screens. 4. Линия для осуществления способа флотационного обогащения пенного концентрата любого происхождения по п. 3, отличающаяся тем, что ленточный транспортер имеет желобчатую форму.4. The line for implementing the method of flotation concentration of foam concentrate of any origin according to claim 3, characterized in that the conveyor belt has a grooved shape. 5. Линия для осуществления способа удаления жидкости из пенного концентрата по п. 3, отличающаяся тем, что ленточный транспортер выполнен из материала с низкой адгезией к сухому продукту.5. A line for implementing a method of removing liquid from a foam concentrate according to claim 3, characterized in that the conveyor belt is made of a material with low adhesion to a dry product. 6. Линия для осуществления способа флотационного обогащения пенного концентрата любого происхождения по п. 3, отличающаяся тем, что в качестве материала для ленточного транспортера используют нержавеющую сталь, оцинкованное железо, фторопластовую ткань, лакоткань.6. The line for implementing the method of flotation concentration of foam concentrate of any origin according to claim 3, characterized in that stainless steel, galvanized iron, fluoroplastic fabric, varnish fabric are used as the material for the conveyor belt. 7. Линия для осуществления способа флотационного обогащения пенного концентрата любого происхождения по п. 3, отличающаяся тем, что внутренняя поверхность подвижного носителя выполнена рифленой.7. The line for implementing the method of flotation concentration of foam concentrate of any origin according to claim 3, characterized in that the inner surface of the movable carrier is corrugated.
RU2016129862A 2016-07-21 2016-07-21 Method of removing the liquid from the foam concentrate of flotation of water pulp and a line for its implementation RU2647734C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2016129862A RU2647734C2 (en) 2016-07-21 2016-07-21 Method of removing the liquid from the foam concentrate of flotation of water pulp and a line for its implementation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2016129862A RU2647734C2 (en) 2016-07-21 2016-07-21 Method of removing the liquid from the foam concentrate of flotation of water pulp and a line for its implementation

Publications (2)

Publication Number Publication Date
RU2016129862A true RU2016129862A (en) 2018-01-29
RU2647734C2 RU2647734C2 (en) 2018-03-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2016129862A RU2647734C2 (en) 2016-07-21 2016-07-21 Method of removing the liquid from the foam concentrate of flotation of water pulp and a line for its implementation

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Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4676908A (en) * 1984-11-19 1987-06-30 Hankin Management Services Ltd. Waste water treatment
FR2687079B1 (en) * 1992-02-12 1994-09-23 Sirven METHOD, MACHINE AND INSTALLATION FOR EXTRACTING BY EVAPORATING SOLID RESIDUES FROM A FLUID MATERIAL.
DE4236123C1 (en) * 1992-10-28 1994-02-17 Sikoplast Maschinenbau Heinric Low power consumption equipment to separate and dry plastic chips etc. - moves particles on perforated conveyor belt to elastomer squeeze rollers and finally complete drying process with hot air draught
FR2788761B1 (en) * 1999-01-27 2001-04-13 Sirven METHOD AND MACHINE FOR EXTRACTING, BY EVAPORATION, SOLID RESIDUES CONTAINED IN A FLUID MATERIAL
RU2148762C1 (en) * 1999-02-19 2000-05-10 Воронежская государственная технологическая академия Method of continuous sublimation drying of foamed products and drier for realization of this method
KR100301521B1 (en) * 1999-07-13 2001-09-22 송민경 A removing device for sludge using foam
RU2200287C1 (en) * 2001-07-20 2003-03-10 Государственное образовательное учреждение Воронежская государственная технологическая академия Method and device for continuous freeze-drying of foam products
RU64746U1 (en) * 2006-10-17 2007-07-10 Общество с ограниченной ответственностью "БИОЛАЙФ" INSTALLATION FOR TREATMENT OF ROOT MILYANKA MEDICINAL

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Publication number Publication date
RU2647734C2 (en) 2018-03-19

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