[go: up one dir, main page]

RU97106655A - METHOD OF TREATMENT OF FABRIC AND DEVICE FOR ITS IMPLEMENTATION - Google Patents

METHOD OF TREATMENT OF FABRIC AND DEVICE FOR ITS IMPLEMENTATION

Info

Publication number
RU97106655A
RU97106655A RU97106655/12A RU97106655A RU97106655A RU 97106655 A RU97106655 A RU 97106655A RU 97106655/12 A RU97106655/12 A RU 97106655/12A RU 97106655 A RU97106655 A RU 97106655A RU 97106655 A RU97106655 A RU 97106655A
Authority
RU
Russia
Prior art keywords
fabric
dressing
membrane
tank
flow rate
Prior art date
Application number
RU97106655/12A
Other languages
Russian (ru)
Other versions
RU2135662C1 (en
Inventor
Т.С. Пудышева
В.М. Хохлов
Е.П. Корягин
Г.В. Лавров
Е.Г. Круглов
В.А. Харыбина
Original Assignee
АООТ "Зиновьевская мануфактура"
Filing date
Publication date
Application filed by АООТ "Зиновьевская мануфактура" filed Critical АООТ "Зиновьевская мануфактура"
Priority to RU97106655A priority Critical patent/RU2135662C1/en
Priority claimed from RU97106655A external-priority patent/RU2135662C1/en
Publication of RU97106655A publication Critical patent/RU97106655A/en
Application granted granted Critical
Publication of RU2135662C1 publication Critical patent/RU2135662C1/en

Links

Claims (3)

1. Способ обработки ткани, ошлихтованной синтетической шлихтой, включающий промывку ткани и мембранное разделение отработанной промывной воды с возвратом в производственный цикл очищенной воды и ценных компонентов, отличающийся тем, что процесс обработки ткани ведут при контролируемом расходе воды, определяемом в соответствии с зависимостью
Figure 00000001

где Р - расход воды, м3/ч, забираемый на мембранное разделение;
G - поверхностная плотность ткани, г/см2;
h - ширина ткани, см;
V - скорость обработки ткани, м/ч;
r - коэффициент приклея шлихты, %;
k - коэффициент удаления шлихты в объеме P (м3/ч), %;
Ck - концентрация полимера шлихты в концентрате, которую необходимо получить, г/л;
φ - удельная производительность (проницаемость мембран), л/м2ч;
Z - поверхность разделения, м2 или количество мембран,
при скорости протекания раствора над мембраной W = 3-4 м/с, при этом отработанную промывную воду перед подачей на мембранные фильтры подвергают дополнительной очистке флотацией.1. A method of treating fabric sown with a synthetic dressing, including washing the fabric and membrane separation of the used wash water with the return to the production cycle of purified water and valuable components, characterized in that the fabric treatment process is carried out at a controlled flow rate, determined in accordance with the dependence
Figure 00000001

where P is the flow rate of water, m 3 / h taken to the membrane separation;
G is the surface density of the tissue, g / cm 2 ;
h is the width of the fabric, cm;
V - tissue processing speed, m / h;
r is the coefficient of adhesion of the dressing,%;
k is the removal coefficient of the dressing in the volume P (m 3 / h),%;
C k - the concentration of the polymer dressing in the concentrate, which must be obtained, g / l;
φ - specific productivity (membrane permeability), l / m2h;
Z is the separation surface, m2 or the number of membranes,
when the flow rate of the solution over the membrane is W = 3-4 m / s, while the spent wash water before being fed to the membrane filters is subjected to additional flotation treatment. 2. Устройство для обработки ткани, ошлихтованной синтетической шлихтой, содержащее промывные ванны, направляющие ролики, отжимные валы, систему трубопроводов и включенные в циркуляционный контур отвода отработанной промывной воды насос и мембранные фильтры, отличающееся тем, что оно дополнительно снабжено рабочей емкостью с входным карманом, образованным стенкой емкости и сплошной вертикальной пластиной, переходящей в перфорированную горизонтальную пластину, расположенную в нижней части емкости, при этом трубопровод концентрата оснащен патрубками подсоса воздуха и расположен над входным карманом рабочей емкости. 2. A device for treating fabric lined with synthetic dressing, containing washing baths, guide rollers, squeezing shafts, a piping system and a pump and membrane filters included in the circulating circuit for discharging waste washing water, characterized in that it is additionally equipped with a working tank with an inlet pocket, formed by the wall of the tank and a continuous vertical plate passing into a perforated horizontal plate located in the lower part of the tank, while the main concentrate pipeline Shchen suction nozzles and air inlet is positioned above the working container pocket. 3. Устройство по п. 2, отличающееся тем, что оно снабжено узлом удаления пены, расположенным в верхней части рабочей емкости. 3. The device according to p. 2, characterized in that it is equipped with a foam removal unit located in the upper part of the working tank.
RU97106655A 1997-04-21 1997-04-21 Fabric treating method and apparatus RU2135662C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97106655A RU2135662C1 (en) 1997-04-21 1997-04-21 Fabric treating method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97106655A RU2135662C1 (en) 1997-04-21 1997-04-21 Fabric treating method and apparatus

Publications (2)

Publication Number Publication Date
RU97106655A true RU97106655A (en) 1999-05-10
RU2135662C1 RU2135662C1 (en) 1999-08-27

Family

ID=20192328

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97106655A RU2135662C1 (en) 1997-04-21 1997-04-21 Fabric treating method and apparatus

Country Status (1)

Country Link
RU (1) RU2135662C1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2509700A1 (en) * 1975-03-06 1976-09-09 Vepa Ag Treating textile webs - feeding to top of endless conveyors passing through liquid allowed to pass through web under gravity
US4231238A (en) * 1978-03-30 1980-11-04 Sando Iron Works Co. Apparatus for the liquid treatment of a cloth
GB1559669A (en) * 1978-05-25 1980-01-23 Farmer Norton & Co Ltd Sir Jam Washing machines for use in the textile industry
DE2937002C2 (en) * 1979-09-13 1982-04-01 Basf Ag, 6700 Ludwigshafen Process for desizing web-shaped fabric
DE3511949A1 (en) * 1985-04-02 1986-10-09 Babcock Textilmaschinen GmbH, 2105 Seevetal METHOD AND DEVICE FOR SAVING WATER IN WASHING MACHINES
SU1444424A1 (en) * 1987-05-28 1988-12-15 Ивановский научно-исследовательский институт хлопчатобумажной промышленности Method and apparatus for unsizing cloth
DE3736017A1 (en) * 1987-10-23 1989-05-11 Kuesters Eduard Maschf DAMPER
DE3739346A1 (en) * 1987-11-20 1989-06-01 Babcock Textilmasch METHOD AND DEVICE FOR WATER-SAVING WASHING OF RUNNING PRODUCTS
DE3831316A1 (en) * 1987-11-20 1990-04-05 Babcock Textilmasch Apparatus for the water-saving washing of running material webs
DE4409953A1 (en) * 1993-04-03 1994-10-06 Sandoz Ag Apparatus and process for the continuous dyeing of knitted fabric in tubular form

Similar Documents

Publication Publication Date Title
JP3303268B2 (en) Scum removal and treatment equipment
JP3274685B2 (en) Water treatment method and equipment
KR860001604B1 (en) Continuous counterflow belt washer
KR101410910B1 (en) Apparatus for cleaning Reverse osmosis membrane module and Method of cleaning the device
JPS59131525A (en) Process and device for recovering trivalent chromate from circulating water produced in tanning process using chromiumbath
RU97106655A (en) METHOD OF TREATMENT OF FABRIC AND DEVICE FOR ITS IMPLEMENTATION
CN212758487U (en) Full-automatic release agent proportioning and recycling environmental protection equipment
CN111960560A (en) Water-jet loom wastewater treatment equipment and method
US5365300A (en) Method for processing photographic materials
JPS5518227A (en) Waste water treating apparatus
JP3480050B2 (en) Immersion type membrane separation device
JPH09155166A (en) Immersion type flat membrane separator
JPS5551412A (en) Method and apparatus for washing strainer
RU1832115C (en) Apparatus for drawing paint from used aqueous solutions
CN215668213U (en) Precision filtration's micropore etching processing equipment
JPH09299951A (en) Immersion type flat membrane separator
SU451466A1 (en) Column flotation machine
SU990923A1 (en) Multilever flotator
RU2167223C2 (en) Operational module for discharges galvanochemical machining of parts on suspenders
JPH07290053A (en) Treating method and device for waste liquid of ink or the like
JPS5511008A (en) Cleaning and filtering apparatus
JPS6048107A (en) Solid-liquid separating apparatus
JPS62186985A (en) Treatment of waste water
JPS593237B2 (en) Pressure flotation type concentration equipment for sludge or wastewater, etc.
JPS6218204B2 (en)