SU483258A1 - The method of cleaning metal molding equipment - Google Patents

The method of cleaning metal molding equipment

Info

Publication number
SU483258A1
SU483258A1 SU1929198A SU1929198A SU483258A1 SU 483258 A1 SU483258 A1 SU 483258A1 SU 1929198 A SU1929198 A SU 1929198A SU 1929198 A SU1929198 A SU 1929198A SU 483258 A1 SU483258 A1 SU 483258A1
Authority
SU
USSR - Soviet Union
Prior art keywords
molding equipment
metal molding
cleaning metal
equipment
cleaning
Prior art date
Application number
SU1929198A
Other languages
Russian (ru)
Inventor
Евгений Семенович Векслер
Олег Григорьевич Мейснер
Original Assignee
Ростовский инженерно-строительный институт
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 Ростовский инженерно-строительный институт filed Critical Ростовский инженерно-строительный институт
Priority to SU1929198A priority Critical patent/SU483258A1/en
Application granted granted Critical
Publication of SU483258A1 publication Critical patent/SU483258A1/en

Links

Landscapes

  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Description

1one

Изобретение относитс  к изготовлению бетонных и железобетонных изделий на заводах сборного железобетона.This invention relates to the manufacture of concrete and reinforced concrete products in precast concrete plants.

Известен способ очистки металлического формовочного оборудовани  от цементного камн  путем внесени  оборудовани  в химический раствор.A known method of cleaning metal molding equipment from cement stone by introducing equipment into the chemical solution.

Недостатками такого способа  вл ютс  ухудшение условий труда из-за насыщени  воздушной среды производственной зоны парами кислоты, а также высока  трудоемкость и стоимость выполнени  дополнительных операпнй по нейтрализапии кислоты на очищаемых поверхност х.The disadvantages of this method are the deterioration of working conditions due to the saturation of the air environment of the production area with acid vapors, as well as the high labor intensity and cost of performing additional operations for neutralizing acid on the cleaned surfaces.

Целью изобретени   вл етс  улучшение условий труда и сокращение рабочих операций.The aim of the invention is to improve working conditions and reduce work operations.

Поставленна  цель достигаетс  тем, что помещенное в раствор электролита металлическое оборудование подвергают анодному электролитическому травлению.This goal is achieved by metal equipment placed in an electrolyte solution subjected to anodic electrolytic etching.

При этом очищаемое оборудование соединено с положительным полюсом источника тока , а токопровод щие элемеиты, например стенки емкости или дополнительные электроды , - с отрицательным. Окончательную обработку выполн ют промывкой оборудовапи  водой.At the same time, the equipment being cleaned is connected to the positive pole of the current source, and the conductive elements, for example, the walls of the container or additional electrodes, are connected to the negative. The final treatment is carried out by washing the equipment with water.

Предмет изобретени Subject invention

Способ очистки металлического формовочного оборудовани  от цементного камн  путем внесени  оборудовани  в химический раствор , отличающийс  тем, что, с целью улучшени  условий труда и сокращени  рабочих операций, помещенное в раствор электролита металлическое оборудование подвергают анодному электролитическому травлению.The method of cleaning metal molding equipment from cement stone by introducing equipment into a chemical solution, characterized in that, in order to improve working conditions and reduce working procedures, metal equipment placed in an electrolyte solution is subjected to anodic electrolytic etching.

SU1929198A 1973-06-12 1973-06-12 The method of cleaning metal molding equipment SU483258A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1929198A SU483258A1 (en) 1973-06-12 1973-06-12 The method of cleaning metal molding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1929198A SU483258A1 (en) 1973-06-12 1973-06-12 The method of cleaning metal molding equipment

Publications (1)

Publication Number Publication Date
SU483258A1 true SU483258A1 (en) 1975-09-05

Family

ID=20555763

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1929198A SU483258A1 (en) 1973-06-12 1973-06-12 The method of cleaning metal molding equipment

Country Status (1)

Country Link
SU (1) SU483258A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2687752C1 (en) * 2018-08-21 2019-05-16 Алексей Вячеславович Бузунов Method of cleaning plastic molds for production of ceramic articles by injection molding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2687752C1 (en) * 2018-08-21 2019-05-16 Алексей Вячеславович Бузунов Method of cleaning plastic molds for production of ceramic articles by injection molding

Similar Documents

Publication Publication Date Title
ATA474A (en) PROCESS FOR MANUFACTURING LONG-TERM ELECTRODES FOR ELECTROLYTIC PROCESSES, IN PARTICULAR AQUATIC CHLORAL CALCIUM ELECTROLYSIS
DE69002404D1 (en) METHOD FOR THE ELECTROCHEMICAL TREATMENT OF POROUS CONSTRUCTION MATERIALS, ESPECIALLY FOR DRYING AND REALCALIZATION.
SU483258A1 (en) The method of cleaning metal molding equipment
AT337424B (en) LATTICE GIRDER FOR REINFORCED CONCRETE CONSTRUCTION AS WELL AS METHOD AND DEVICE FOR MANUFACTURING LATTICE Girders
ATE7857T1 (en) METHOD AND DEVICE FOR INDIRECT OXIDATION OF UREA.
FR2260549A1 (en) Treatment of effluents from animal rearing units - to give fertilizer products and reusable water for cleansing units
ATE22274T1 (en) METHODS OF TREATMENT OF LIQUID MANURE.
IT1040860B (en) PROCEDURE FOR THE PRODUCTION OF CONSUMABLE ANODES FOR ELECTROLYTIC CELLS AND PRODUCT OBTAINED
ATA237874A (en) METHOD OF MANUFACTURING VACUUM TREATED STEEL FOR FORGING BLOCKS
SE8204015L (en) SET TO MAKE PHENETYLAMINES
SE0004202L (en) Method and apparatus for removing and destroying nitrates
ES354731A1 (en) Apparatus for cleaning metal strands
SU58371A1 (en) Method to electrolyzer To obtain mouse acid and hydrogen by oxidizing white mouse
MX159859A (en) IMPROVED METHOD FOR THE PRODUCTION OF LAMINATED STEEL BARS USED AS CONCRETE REINFORCEMENT
SU1162751A1 (en) Method of removing phenol from waste water
AT363446B (en) METHOD FOR PRODUCING ACTIVE ANODES FOR THE ELECTROLYSIS OF WATER
SU962285A1 (en) Method for decalcifying ossein in gelatin production
RU1811491C (en) Process of cleansing metal form shields
ATA54575A (en) METHOD OF REMOVING ORGANIC SUBSTANCES FROM WASTE WATER FROM CELLULOSE PLANTS
SU684021A1 (en) Method of purifying waste water from chlorophos
SU390016A1 (en) METHOD OF OBTAINING HYPOCHLORITES
SU143391A1 (en) Method for producing isobutyric acid
SU1386580A1 (en) Method of purifying waste water of lead compounds
SU140215A1 (en) The method of removing precipitation from the cathode of round sodium electrolysis cells of the Downs type
SU709567A1 (en) Method of waste water purification