Published October 31, 2021 | Version v1
Journal article Open

Determining the speed and acceleration of the separator for grass leaf part in horizontal and vertical directions

Creators

  • 1. Scientific Production Center of Agricultural Engineering, LTD

Description

Vitamin-grass flour is the main component of mixed fodders intended for all types of livestock and poultry. Earlier and currently, the vitamin-grass flour has been prepared from legumes by a high-temperature drying technique. However, existing techniques have high operating costs and require very expensive technical tools.

To reduce the specific operating costs and the price of equipment in the production of VGF, a technique has been proposed that involves the main drying of grass to a moisture content of 30‒35 % on a swath while the post-drying of grass is performed in a small-sized channel under the haystack without air heating. Next, the dried mass is pre-crushed. At the same time, the delicate leaf part of the hay, while falling between the side walls of hammers and counter-hammers, is ground and finely crushed, and the stems are processed into large fractions. From pre-crushed hay, the leaf part is separated and fed into the crusher to produce flour.

In this case, the main machine that determines the performance of the line is the separator of the leaf part of the grass.

The results of the theoretical research have established the speed and acceleration of hay movement on the surface of the sieve. These values determine the productivity of separation of the leaf part from pre-crushed hay and the reliability of the selected structural and technological scheme of the separator. The production tests have confirmed the reliability and economic efficiency of the proposed technique. Comparing the proposed technique for obtaining vitamin-grass flour by existing high-temperature methods has shown that the carotene content in flour was 1.6 times higher while the specific operating costs and equipment price were 6‒7 times lower

Files

Determining the speed and acceleration of the separator for grass leaf part in horizontal and vertical directions.pdf

Files (916.5 kB)

Additional details

References

  • Nikitina, T. K. (2000). Korma i kombikorma. Sankt-Peterburg: OOO «Respeks», 256.
  • Kirenkov, L. I. (1985). Spravochnik mehanizatora-zhivotnovoda. Moscow: Rossel'hozizdat, 367.
  • Sukhanova, E. V. (2020). The use of vitamin-herbal flour from sainfoin sandy to increase the productivity of lactating cows and the safety of calves of the dairy period in the perm region. Izvestia Orenburg State Agrarian University, 6 (86), 291–294. doi: https://doi.org/10.37670/2073-0853-2020-86-6-291-294
  • Bacanov, I. N., Smirnov, A. I., Salmanis, A. Ya., Kirenkov, L. I., Antrapovskiy, N. M. (1974). Spravochnik mehanizatora-zhivotnovoda. Moscow: Rossel'hozizdat, 400.
  • Kulakovskiy, I. V., Kirpichnikov, F. S., Reznik, E. I. (1987). Mashiny i oborudovanie dlya prigotovleniya kormov. Ch. 1. Moscow: Rossel'hozizdat, 285.
  • Liniya po proizvodstvu vitaminno-travyanoy muki. Available at: https://agroru.com/doska/liniya-po-proizvodstvu-vitaminno-travyanoj-muki-756269.htm
  • Zykov, A. V., Zakharov, A. M., Yunin, V. A. (2019). Infrared method for drying vegetable raw materials. Journal Of Advanced Research In Technical Science, 16, 107–110. doi: https://doi.org/10.26160/2474-5901-2019-16-107-110
  • Yunin, V. A., Zykov, A. V., Zakharov, A. M., Perekopsky, A. N. (2020). Research of drum installation of drum type with infrared heat source. International Research Journal, 6 (96), 64–68. doi: https://doi.org/10.23670/IRJ.2020.96.6.010
  • Morozkov, N. A., Terentyeva, L. S., Sukhanova, E. V., Voloshin, V. A. (2021). Vitamin-herbal flour from Rhaponticum carthamoides in the diets of dairy cows. Agricultural Science Euro-North-East, 22 (4), 570–580. doi: https://doi.org/10.30766/2072-9081.2021.22.4.570-580
  • Tabakov, N. A. (2018). Vitaminno-travyanaya muka v proizvodstve kombikormov Kraya. Materialy II Mezhdunarodnoy nauchno-prakticheskoy konferencii «Nauchnoe obespechenie zhivotnovodstva Sibiri». Krasnoyarsk, 35–39. Available at: http://niizh.krasn.ru/wp-content/uploads/2018/05/conf17-18_05_2018.pdf
  • Leuta, I. A. (2016). Obosnovanie effektivnosti organizacii proizvodstva granul iz vitaminno-travyanoy muki. Sb. tr. Mezhd. (zaochnoy) nauchno-prakt. konf. «Ekonomika i upravlenie v sovremennyh usloviyah». Krasnoyarsk, 145–150.
  • Leuta, I. A. (2015). Proizvodstvo vitaminno-travyanoy muki - vostrebovanniy vysokodohodniy biznes. Sb. tr. Mezhd. (zaochnoy) nauchno-prakt. konf. «Ekonomika i upravlenie v sovremennyh usloviyah». Krasnoyarsk, 130–132.
  • Nurlybaev, Қ. K., Soldatov, V. T., Zhortuylov, O., Әbilzhanұly, T., Uteshev, V. L., Abilzhanov, D. T., Al'shurina, A. S. (2013). Pat. No. 30197 KZ. Sposob prigotovleniya vitaminno-travyanoy muki. No. 2013/0545.1; declareted: 23.04.2013; published: 17.08.2015, Bul. No. 8. Available at: https://kzpatents.com/5-ip30197-sposob-prigotovleniya-vitaminno-travyanojj-muki.html
  • Abilzhanov, D. T., Abilzhanuly, T. (2014). Theoretical substantiation of kinematic mode of separator for small leaf part of grass plant. Tractors and agricultural machinery, 7, 32–35. Available at: https://journals.eco-vector.com/0321-4443/article/view/65589
  • Abilzhanuly, T., Abilzhanov, D. T. (2020). Determination of the rotation speed of chopped hay on the surface of the separator sieve of the leaf part of herbs. Tractors and agricultural machinery, 4, 53–57. doi: https://doi.org/10.31992/0321-4443-2020-4-53-57
  • Abilzhanov, D. T., Abilzhanuly, T., Uteshev, V. L. (2014). Substantiation of parameters of separator for small leaf part of grass plant. Tractors and Agricultural Machinery, 8, 16–19. Available at: https://journals.eco-vector.com/0321-4443/article/view/65529
  • Abilzhanuly, T., Abilzhanov, D. T., Uteshev, V. L., Abuғaliev, S. Қ., Shәmshіdіn, Ә. S. (2017). Pat. No. 34143 KZ. Separator dlya listovoy chasti trav iz predvaritel'no izmel'chennogo sena. declareted: 26.09.2017; published: 29.01.2020.
  • Abilzhanuly, T., Abilzhanov, D. T., Golikov, V. A., Kalmaғambetov, M. B., Naydenko, E. V. (2019). Substantiation parameters of feeder-dispenser a stem's fodder. Mezhdunarodnaya agroinzheneriya, 3, 35–42. Available at: http://spcae.kz/uploads/jornal/%D0%9C%D0%90-3-2019%20(%D0%BF%D1%80%D0%BE%D0%B2%D0%B5%D1%80%D0%B8%D0%BB).pdf
  • Komaristov, V. E., Dunay, N. F. (1971). Sel'skohozyaystvennye mashiny. Moscow: Kolos, 512.
  • Bat', M. I., Dzhanamdze, G. Yu., Kel'zon, A. S. (1975). Teoreticheskaya mehanika v primerah i zadachah (statistika i kinematika). Moscow: Nauka, 512.
  • Bermant, A. F., Aramanovich, I. G. (2005). Kratkiy kurs matematicheskogo analiza. Sankt-Peterburg: Izd-vo «Lan'», 736.
  • Abilzhanuly, T., Abilzhanov, D. T., Golikov, V. A., Smagulov, T. A., Naydenko, E. V., Kalmaғambetov, M. B. et. al. (2020). Tehnologiya i liniya prigotovleniya vitaminno-travyanoy muki iz listovoy chasti trav LVM-0,4: rekomendacii. Almaty: Print-Master, 30.
  • Kireev, V. N., Scheglov, V. V., Iglovikov, V. G., Konyushkov, N. S., Movsisyanc, A. P. (1977). Korma. Moscow: Kolos, 368.