SU45799A1 - Cellulose, wood and wood thickener - Google Patents

Cellulose, wood and wood thickener

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Publication number
SU45799A1
SU45799A1 SU172276A SU172276A SU45799A1 SU 45799 A1 SU45799 A1 SU 45799A1 SU 172276 A SU172276 A SU 172276A SU 172276 A SU172276 A SU 172276A SU 45799 A1 SU45799 A1 SU 45799A1
Authority
SU
USSR - Soviet Union
Prior art keywords
wood
thickener
cellulose
mass
drum
Prior art date
Application number
SU172276A
Other languages
Russian (ru)
Inventor
А.Н. Гадалов
Original Assignee
А.Н. Гадалов
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 А.Н. Гадалов filed Critical А.Н. Гадалов
Priority to SU172276A priority Critical patent/SU45799A1/en
Application granted granted Critical
Publication of SU45799A1 publication Critical patent/SU45799A1/en

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Description

Предлагаемый сгуститель предназначаетс  дл  сгущени  целлюлозы, древесной и бумажной массы.The proposed thickener is intended for thickening cellulose, wood and paper pulp.

На чертеже фиг. 1 изображает поперечный разрез сгустител  и фиг. 2- продольный разрез.In FIG. 1 shows a cross section of a thickener, and FIG. 2 - longitudinal section.

Детали сгустител  имеют следующие обозначени : 1-фильтрующий открытый с торцов цилиндр, 2-закрыта  ванна, 3- подвод ща  массу труба, 4-дроссельный отвод и 5-щабер.The details of the thickener have the following designations: 1-filter cylinder open from the ends, 2-closed bath, 3-mass supply pipe, 4-throttle outlet and 5-schaber.

Отличие предлагаемого сгустител  от существующих заключаетс  в том, что барабан вращаетс  в герметически закрытой ванне, в которую масса входит под давлением (из насоса) и выходит по трубопроводу, представл ющему дл  | прохождени  массы известные сопроти- влени  (например, высота, дросселиро- j вание и проч. или, что лучще, сопроти- влени , регулируемые по желанию). The difference between the proposed thickener and the existing ones is that the drum rotates in a hermetically sealed bath, into which the mass enters under pressure (from the pump) and goes through the pipeline that represents the | the passage of mass by known resistances (for example, height, choking, etc., or, best of all, resistances that are adjustable as desired).

Таким образом, масса в ванне, снаружи I барабана находитс  под некоторым избыточным давлением при атмосферном давлении внутри барабана, куда удал етс  вода.Thus, the mass in the bath, outside the drum I, is under some overpressure at atmospheric pressure inside the drum, where water is removed.

Вследствие этой разности давлений отделение воды от массы происходит энергичнее, чем при обычном сгустителе, и даже вакуум-фильтре, так как разре (531As a result of this pressure difference, the separation of water from mass occurs more vigorously than with a conventional thickener, and even with a vacuum filter, since the cut is (531

жение на последнем ограничено одной атмосферой, здесь же оно может быть применено в щироких пределах Кроме того, вс  бокова  поверхность барабана  вл етс  полезной.The latter is limited to one atmosphere, but here it can be applied within wide limits. In addition, the entire lateral surface of the drum is useful.

При небольщом конструктивном изменении сгуститель может быть переделан в работающую под давлением сортировку .With a slight structural change, the thickener can be converted to a pressure-sensitive sort.

Экономический эффект, получаемый от применени  этого сгустител , выражаетс  в повышенной производительности против обычных сгустителей, а следовательно и в меньшем количестве агрегатов, меньшем размере здани  и амортизации.The economic effect of using this thickener is expressed in increased productivity versus conventional thickeners, and consequently in a smaller number of aggregates, a smaller building size and depreciation.

Предмет изобретени .The subject matter of the invention.

Сгуститель дл  целлюлозы, древесной и тр пичной массы, отличающийс  тем, что вращающийс  сетчатый, открытый с торцом цилиндр 1, помещен в неподвижную герметически закрытую ванну 2, снабженную массоподвод щей трубой 3, по которой сгущаема  масса накачиваетс  в цилиндр под давлением, и дроссельным отводом 4 дл  выпуска сгущенной массы, снимаемой с поверхности означенного цилиндра шабером 5 (фиг. 1 и 2).Cellulose, wood and wood mass thickener, characterized in that the rotating mesh open end cylinder 1 is placed in a stationary hermetically closed bath 2 equipped with a mass transfer tube 3 through which the condensable mass is pumped into the cylinder under pressure and a throttle branch 4 for discharging the condensed mass removed from the surface of the designated cylinder by the scraper 5 (FIGS. 1 and 2).

Фиг. 2FIG. 2

SU172276A 1935-07-04 1935-07-04 Cellulose, wood and wood thickener SU45799A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU172276A SU45799A1 (en) 1935-07-04 1935-07-04 Cellulose, wood and wood thickener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU172276A SU45799A1 (en) 1935-07-04 1935-07-04 Cellulose, wood and wood thickener

Publications (1)

Publication Number Publication Date
SU45799A1 true SU45799A1 (en) 1936-01-31

Family

ID=48359928

Family Applications (1)

Application Number Title Priority Date Filing Date
SU172276A SU45799A1 (en) 1935-07-04 1935-07-04 Cellulose, wood and wood thickener

Country Status (1)

Country Link
SU (1) SU45799A1 (en)

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