Drying and further quarry sand preparation for the dry building mixes production

Мұқаба

Дәйексөз келтіру

Толық мәтін

Ашық рұқсат Ашық рұқсат
Рұқсат жабық Рұқсат берілді
Рұқсат жабық Рұқсат ақылы немесе тек жазылушылар үшін

Аннотация

The results of calculations and tests of a drying unit,which include a drying and cooling drum, cyclones, fans, belt conveyors, a receiving hopper, a burner device, and a control system are presented. The drying drum drive new design and the conditions of the drying and cooling drums joint operation are considered. The dust emission at the fine sand drying for dry building mixes is determined. Solutions for further operation improvement of an equipment set for sand drying and preparation are proposed.

Негізгі сөздер

Толық мәтін

Рұқсат жабық

Авторлар туралы

A. Nesterov

KIANIT OOO

Хат алмасуға жауапты Автор.
Email: kianit@kianit.ru

Candidate of Sciences (Engineering), Associate Professor, General Director

Ресей, office 642, 1, Yuri Gagarin Avenue, St. Petersburg, 196105

I. Stupin

BIOINVEST OOO

Email: office@sush-baraban.ru

General Director 

Ресей, office 20, 19, Boynovsky lane, Nizhny Novgorod, 603024

Әдебиет тізімі

  1. Selyaev V.P., Nurlybaev R.E., Kupriyashkina L.I., Orynbekov E.S., Kuldeev E.I., Liyaskin O.V. Multicomponent systems of dry building mixtures. Izvestiya of Higher Educational Institutions. Construction. 2019. No. 4 (724), pp. 20–27. (In Russian). EDN: MKXLRF
  2. Patent for utility model RU 232749 U1, 19.03.2025. Okhladitel’nyy baraban dlya peska, ispol’zuyemogo v proizvodstve sukhikh stroitel’nykh smesey [Cooling drum for sand used in the production of dry building mixtures]. Stupin I.V. Patent holders: Bioinvest LLC. Declared 10.01.2025. Published 19.03.2025. (In Russian).
  3. Nesterov A.V. Promyshlennaya sushka [Industrial drying]. Saint-Petersburg: Lan. 2021. 304 p.
  4. Lykov A.V. Teoriya sushki [Drying Theory]. Moscow: Energiya. 1968. 472 p.
  5. Utility Model Patent RU 178453 U1, 04.04.2018. Privodnoy mekhanizm sushil’nogo barabana [Drying drum drive mechanism] Sergeev A.G. Patent holders: Bioinvest LLC. Declared 26.04.2017. Published 04.04.2018. (In Russian).

Қосымша файлдар

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Әрекет
1. JATS XML
Жүктеу
2. Fig. 1. Technological scheme of drying quarry sand: 1 – bunker; 2 – drying drum; 3 – gas burner; 4 – cyclones; 5 – cooling drum; 6 – silo bunker; 7 – cartridge filter; 8 – elevator; 9 – fans

Жүктеу (117KB)
Метадеректер
3. Fig. 2. Drying drum drive

Жүктеу (110KB)
Метадеректер
4. Fig. 3. General view of the quarry sand drying area

Жүктеу (231KB)
Метадеректер

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