AbstractAbout AuthorsReferences
Usually, the receiving hoppers of belt conveyers are made in the form of two parallel shields with inclination of 20–30° to the vertical plane. Sealing is made, as a rule, of technical rub- ber or a spent conveyer belt which is fixed to the bottom parts of shields. This design of the receiving hopper causes increased loads on the side shields and rubber sealing, an upper working cover of the conveyor belt intensively wears on the contact with sealing and, as a result, considerable soil spillages are formed near the place of belt loading. The installation of sealing strips of PPFP-Astiki with an opening gap in the direction of movement of the conveyor belt makes it possible to exclude the wedging of solid pieces of soil between the belt and sealers that leads to significant reducing the longitudinal strip wear of the working side of the belt, increasing its operation life as well as making it possible to liquidate downtimes of hoppers caused by the frequent breakage of the rubber sealers.
V.G. KUZNETSOV, President, General Director (This email address is being protected from spambots. You need JavaScript enabled to view it.),
I.P. KUZNETSOV, Commercial Director (This email address is being protected from spambots. You need JavaScript enabled to view it.)
I.P. KUZNETSOV, Commercial Director (This email address is being protected from spambots. You need JavaScript enabled to view it.)
OOO «As-Tik KP» (16, Teterinsky pereulok, 109004, Moscow. Russian Federation)
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2. Kuznetsov V.G., Il’chenko S.V. Sealing devices of receiv- ing hoppers of belt conveyors. The construction materials industry in Moscow. 1992. No. 3–4, pp. 28–32. (In Russian).
3. Kuznetsov V.G., Zatkovetskii V.M., Kuznetsov I.P. and al. Polymer lining plates – an effective solution to the problem of sticking moistened materials on the working surfaces of process equipment. Stroitel’nye Materialy [Construction Materials]. 2005. No. 5, pp. 32–34. (In Russian).
4. Kuznetsov V.G., Zatkovetskii V.M., Kuznetsov I.P. Selection of polymeric antiplaning lining plates depending on the strength of the rock. Stroitel’nye Materialy [Construction Materials]. 2005. No. 10, pp. 86–87. (In Russian).
5. Kuznetsov V.G., Kuznetsov I.P. Determination of the thickness of the polymer anti-lamination lining plate for various operating conditions of the equipment. Stroitel’nye Materialy [Construction Materials]. 2007. No. 5, pp. 13–14. (In Russian).
6. Kuznetsov V.G., Kuznetsov I.P., Kopylov S.V. Estimation of economic efficiency of introduction of polymer anti-lamination lining plates. Stroitel’nye Materialy [Construction Materials]. 2006. No. 9, p. 48. (In Russian).
7. Kuznetsov V.G., Kuznetsov I.P., Borodin A.A. i dr. fac- tory production of bunkers equipped with efficient means of struggle with adhering of materials – PPFP-Astiki. Stroitel’nye Materialy [Construction Materials]. 2013. No. 5, pp. 54–56. (In Russian).
8. Kuznetsov V.G., Kochetov E.V., Kuznetsov I.P. Increasing the efficiency of the use of construction equipment on humidified soils. Stroitel’nye i dorozhnye mashiny. 2012. No. 4, pp. 2–4. (In Russian).
9. Kuznetsov V.G., Kochetov E.V., Kuznetsov I.P. Improvement of quality of working surfaces of technological equipment at the design and manufacturing stages due to the use of an effective means of combating the sticking of raw materials PFPP-Astiki. Mekha- nizatsiya stroitel’stva. 2015. No. 1, pp. 29–31. (In Russian).
10. Kuznetsov V.G., Kiselev N.N., Kochetov E.V., Kuznetsov I.P. Reducing the influence of stickiness of rocks and raw materials on working efficiency of equip- ment due to application of PPFP-Astiki. Stroitel’nye Materialy [Construction materials]. 2017. No. 1–2, pp. 99–103. (In Russian).
11. Avigdor G.A., Kovrigin V.A., Kuznetsov V.G. at al. Determine the throughput capacity of the receiving part of the overload node. Extraction of coal by open method. TsNIEIugol’. 1978. No. 11, pp. 16–18. (In Russian)
For citation: Kuznetsov V.G., Kuznetsov I.P. Sealing Arrangement Made of PPFP-Astiki for Receiving Hoppers of Belt Conveyers. Stroitel’nye Materialy [Construction materials]. 2017. No. 5, pp. 60–62. DOI: https://doi.org/10.31659/0585-430X-2017-748-5-60-62. (In Russian)