SU659648A1 - Device for electro-chemical cleaning of internal surfaces of containers made of steel - Google Patents

Device for electro-chemical cleaning of internal surfaces of containers made of steel

Info

Publication number
SU659648A1
SU659648A1 SU772445927A SU2445927A SU659648A1 SU 659648 A1 SU659648 A1 SU 659648A1 SU 772445927 A SU772445927 A SU 772445927A SU 2445927 A SU2445927 A SU 2445927A SU 659648 A1 SU659648 A1 SU 659648A1
Authority
SU
USSR - Soviet Union
Prior art keywords
electro
steel
internal surfaces
chemical cleaning
containers made
Prior art date
Application number
SU772445927A
Other languages
Russian (ru)
Inventor
Мстислав Васильевич Чепенко
Иосиф Борисович Улановский
Касполат Дзамболатович Хадиков
Original Assignee
М. В. Чепенко, И. Б. Улановский и К. Д. Хадиков
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 М. В. Чепенко, И. Б. Улановский и К. Д. Хадиков filed Critical М. В. Чепенко, И. Б. Улановский и К. Д. Хадиков
Priority to SU772445927A priority Critical patent/SU659648A1/en
Application granted granted Critical
Publication of SU659648A1 publication Critical patent/SU659648A1/en

Links

Description

1one

Изобретение относитс  к области очистки металлических иоверхиостей от ржавчины .This invention relates to the cleaning of metal and surface rust.

Известно устройство дл  очистки внутренних поверхностей стальных баллонов, при использовании которого очистка производитс  при помощи песка 1.A device for cleaning the inner surfaces of steel cylinders is known, using which cleaning is carried out using sand 1.

Устройство пе может обеспечить такой высокой чистоты всей поверхности, как при электрохимической обработке. Пескоструйные аппараты создают высокую запыленность окружающей среды, при которой необходимо об зательное применение защитных масок дл  обслул ивающего персонала, а внутри баллона оседают частицы песка, что требует частой очистки. Кроме того, пескоструйные установки должны иметь в комплекте компрессор с накопительной емкостью .A ne device can provide such high purity of the entire surface as in the case of electrochemical processing. Sandblasting machines create a high dustiness of the environment, in which the necessary use of protective masks is necessary for the service personnel, and sand particles are deposited inside the cylinder, which requires frequent cleaning. In addition, sandblasting plants must be equipped with a compressor with a cumulative capacity.

Известно устройство дл  жидкостной электрохимической обработки внутренних цилиндрических поверхностей, содержащее анод, катод, уплотнени  из эластичного материала , систему подачи электролита, насосы , систему струйной промывки 2.A device for liquid electrochemical treatment of internal cylindrical surfaces is known, comprising an anode, a cathode, an elastic material seal, an electrolyte supply system, pumps, a jet washing system 2.

Данное устройство содержит больщое количество вспомогательного оборудовани , сложно по конструкции и не позвол ет очищать поверхности сложного профил  (например , внутренние поверхности баллонов ).This device contains a large amount of auxiliary equipment, is difficult in construction and does not allow cleaning the surfaces of a complex profile (for example, the internal surfaces of cylinders).

Целью изобретени   вл етс  упрощение конструкции путем уменьщени  количестваThe aim of the invention is to simplify the design by reducing the amount of

вспомогательного оборудовани .auxiliary equipment.

Это достигаетс  тем, что анод выполнен в виде металлического кольца и изолированной трубы с системой подачи воздуха, а уплотнение - в виде эластичной оболочки,This is achieved by the fact that the anode is made in the form of a metal ring and an insulated pipe with an air supply system, and the seal is made in the form of an elastic shell,

установленной на конце трубы.installed at the end of the pipe.

На фиг. 1 изображено предлагаемое устройство; на фиг. 2 (а-г) показаны этапы очистки внутренней поверхности баллона от ржавчины.FIG. 1 shows the proposed device; in fig. 2 (a-d) the stages of cleaning the inner surface of the balloon from rust are shown.

Устройство состоит из массивного металлического кольца 1, прикрепленного снизу к торцу металлической трубы 2, служащей дл  подачи воздуха и подвода электротока. Труба изолирована диэлектрическим рукавом 3, а к кольцу с помощью неметаллического хомута 4 подсоединена раздувающа с  резинова  полость 5.The device consists of a massive metal ring 1 attached to the bottom of the metal pipe 2, which serves to supply air and supply electric current. The pipe is insulated with a dielectric sleeve 3, and a blown from the rubber cavity 5 is connected to the ring by means of a non-metallic collar 4.

Устройство работает следующим образом .The device works as follows.

В горловину баллона,  вл ющегос  катодом , вводитс  специальный электрод - анод и опускаетс  на некоторую глубину, необходимую дл  заливки определенного объема электролита. Электролитом служит 8-10%-ный раствор едкого кали. ЗаA special electrode, the anode, is introduced into the neck of the balloon, which is the cathode, and lowers to a certain depth, necessary to fill a certain volume of electrolyte. The electrolyte is an 8-10% solution of potassium hydroxide. Behind

SU772445927A 1977-01-19 1977-01-19 Device for electro-chemical cleaning of internal surfaces of containers made of steel SU659648A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772445927A SU659648A1 (en) 1977-01-19 1977-01-19 Device for electro-chemical cleaning of internal surfaces of containers made of steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772445927A SU659648A1 (en) 1977-01-19 1977-01-19 Device for electro-chemical cleaning of internal surfaces of containers made of steel

Publications (1)

Publication Number Publication Date
SU659648A1 true SU659648A1 (en) 1979-04-30

Family

ID=20692984

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772445927A SU659648A1 (en) 1977-01-19 1977-01-19 Device for electro-chemical cleaning of internal surfaces of containers made of steel

Country Status (1)

Country Link
SU (1) SU659648A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2548334B (en) * 2016-03-08 2022-05-18 3 Sci Ltd Electrochemical reduction of metallic structures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2548334B (en) * 2016-03-08 2022-05-18 3 Sci Ltd Electrochemical reduction of metallic structures

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