SU107191A1 - The method of extraction and preparation of raw materials for cement production - Google Patents

The method of extraction and preparation of raw materials for cement production

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Publication number
SU107191A1
SU107191A1 SU455113A SU455113A SU107191A1 SU 107191 A1 SU107191 A1 SU 107191A1 SU 455113 A SU455113 A SU 455113A SU 455113 A SU455113 A SU 455113A SU 107191 A1 SU107191 A1 SU 107191A1
Authority
SU
USSR - Soviet Union
Prior art keywords
raw materials
extraction
preparation
cement
cement production
Prior art date
Application number
SU455113A
Other languages
Russian (ru)
Inventor
А.В. Щепетов
Original Assignee
А.В. Щепетов
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.В. Щепетов filed Critical А.В. Щепетов
Priority to SU455113A priority Critical patent/SU107191A1/en
Application granted granted Critical
Publication of SU107191A1 publication Critical patent/SU107191A1/en

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Description

Способ гидравлической добычи и приготовлени  сырь  дл  производства цемента с поточной линией из скребкового экскаватора, мешалкидробилки и гидротранспорта на завод известен.The method of hydraulic mining and preparation of raw materials for the production of cement with a production line from a scraper excavator, agitator crusher and hydrotransport to the plant is known.

По этому способу глина разрабатываетс  гидромеханизацией и доставл етс  на завод в виде пульпы с содержанием по весу 90% воды , а мел или известн к после его дроблени  в карьере доставл етс  на цементный завод в кусках также гидротранспортом. На заводе куски мела или известн ка извлекаютс  из пульпоотстойников и смешиваютс  с -жидкой глин ной пульпой . Смесь поступает в болтушки дл  переработки, где получаетс  шлам.According to this method, the clay is developed by hydromechanization and delivered to the plant in the form of pulp containing 90% water by weight, and chalk or limestone after its crushing in a quarry is delivered to the cement plant in pieces also by hydrotransport. At the plant, pieces of chalk or limestone are removed from the pulp settler and mixed with the liquid clay pulp. The mixture enters the mash for processing where sludge is obtained.

Согласно насто щему изобретению , мел и глина добываютс  экскаваторами или другими механизмами скребкового типа, которые подают сырье в дробилку-мешалку, куда поступает жидкость в количестве , необходимом дл  получени According to the present invention, chalk and clay are mined by excavators or other scraper-type mechanisms that feed raw materials into the agitator-mill, where the liquid flows in the quantity necessary to obtain

шлама 40-42%-ной влажности, идущего на изготовление цемента. Получаемый меловой или глин ный шлам перекачиваетс  насосами из карьеров на цементный завод и поступает дл  производства цемента. Этот способ дает возможность, по сравнению с известным способом гидравлической добычи и транспортировани  цементного сырь , получать непосредственно в процессе добычи сырь  на карьере шлам необходимой 40-42%-ной влажности , не требует никакой классификации и отстаивани  меловой или известковой пульпы па заводе, растирани  кусков сырь  в болтушках , а также в сырьевом и болт)шечном отделени х, что в значительной степени упрошает процесс подготовки сырь  дл  производства цемента.sludge 40-42% humidity, going to the manufacture of cement. The resulting chalk or clay slurry is pumped from the quarries to the cement plant and supplied for the production of cement. This method makes it possible, in comparison with the known method of hydraulic extraction and transportation of cement raw materials, to directly obtain sludge with the necessary 40-42% moisture during the extraction of raw materials, does not require any classification and settling of chalky or limestone pulp at the plant, rubbing the pieces raw materials in boltushki, as well as in raw materials and bolt) neck departments, which greatly simplifies the process of preparing raw materials for cement production.

Предмет изобретени Subject invention

Способ добычи и приготовлени  сырь  дл  производства цемента с поточной линией из скребкового экскаватора, мешалки-дробилки и № 107191- гидротранспорта, .отличающийс   тем, что, с целью существенного упрощени  подготовительных one2 - раций на заводе, шлам с 40-42% влаги получают непосредственно на карьере.The method of extracting and preparing raw materials for cement production with a production line from a scraper excavator, agitator-crusher and no. 107191- hydrotransport, which is distinguished by the fact that, in order to substantially simplify the preparatory one2-way radios at the plant, sludge from 40-42% moisture is obtained directly on a career.

SU455113A 1956-03-13 1956-03-13 The method of extraction and preparation of raw materials for cement production SU107191A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU455113A SU107191A1 (en) 1956-03-13 1956-03-13 The method of extraction and preparation of raw materials for cement production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU455113A SU107191A1 (en) 1956-03-13 1956-03-13 The method of extraction and preparation of raw materials for cement production

Publications (1)

Publication Number Publication Date
SU107191A1 true SU107191A1 (en) 1956-11-30

Family

ID=48380413

Family Applications (1)

Application Number Title Priority Date Filing Date
SU455113A SU107191A1 (en) 1956-03-13 1956-03-13 The method of extraction and preparation of raw materials for cement production

Country Status (1)

Country Link
SU (1) SU107191A1 (en)

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