One of the most relevant problems of the indus- trial cattle breeding is to make the optimal micro-climate in the cattle breeding places. The perspec-tive device for the ventilation air cleaning and disin-fection in the cattle breeding places is a special double-step irrigated precipitator. In the article there are results and the method of experimental investi-gations of the laboratory pattern of the double-step irrigated precipitator in laboratory conditions. The goal of the work was to get the experimental data about the optimal value of the voltage of corona-forming electrodes at the first and the second steps of the electric precipitator and to get the experi-mental data of the effectiveness of the ventilation air cleaning from the dust and microorganisms at all steps of the electric precipitator separately and combined. The double-step irrigated precipitator consists of 2 zonal irrigated precipitators differed from each other by the distance between separated electrodes and used liquids covering precipitating electrodes. At the 1-st step the liquid is water, at the second step - aqueous solution of copper sul-fate. Laboratory investigations were based on the Public autonomous professional educational institu-tion of the Tyumen region “Tyumen forestry engi-neering technical school”. The results were: the working voltage of ventilated air cleaning from dust and aerosols elements for the 1-st step was 32.9-98.31 % and for appropriate elements at the se-cond step was 20.29-50 %. The overall effective-ness of the double-step irrigated precipitator for the ventilation air cleaning from dust was 46.53- 99.15 %. The present method will become a base for the factory testing.
precipitator, discharge electrodes, collecting electrodes, washer fluid, dust, aerosol particles
1. Rossiyskaya Federaciya. Postanovlenie Pravitel'stva ot 15 iyulya 2013 g. № 598. O federal'noy celevoy programme «Ustoychivoe razvitie sel'skih territoriy na 2014-2017 gody i na period do 2020 go-da». - URL: http://www.garant.ru/products/ipo/ prime/doc/70319016/#ixzz3O2hS3gR R.
2. Rossiyskaya Federaciya. Prikaz Minsel'ho-za RF ot 10 avgusta 2011 g. № 267. Ob utverzhdenii strategii razvitiya myasnogo zhivotnovodstva v Rossiyskoy Federacii do 2020 goda. - URL: http://www.garant.ru/ prod-ucts/ipo/prime/doc/2075426/#ixzz3O2fi58go.
3. Vozmilov A.G. Elektroochistka i elektro-obezzarazhivanie vozduha v promyshlennom zhivotnovodstve i pticevodstve: dis. … d-ra tehn. nauk: 05.20.02. - Chelyabinsk, 1993. - 337 s.
4. Vozmilov A.G., Mishagin V.N., Andreev L.N. Rezul'taty issledovaniy mokrogo odno-zonnogo elektrofil'tra // Tehnika v sel'-skom hozyaystve. - 2009. - № 3. - S. 20-22.
5. Andreev L.N. Razrabotka i issledovanie mokrogo odnozonnogo elektrofil'tra dlya ochistki recirkulyacionnogo vozduha zhivot-novodcheskih pomescheniy: dis. … kand. tehn. nauk: 05.20.02. - Chelyabinsk, 2010. - 142 s.
6. Zherebcov B.V. Razrabotka i issledovanie mokrogo elektrofil'tra dlya ochistki re-cirkulyacionnogo vozduha zhivotnovodche-skih pomescheniy ot serovodoroda: dis. … kand. tehn. nauk: 05.20.02. - Chelyabinsk, 2014. - 119 s.
7. Razrabotka polnoy metodiki rascheta ef-fektivnosti ochistki vozduha ot pyli, mik-roorganizmov i vrednyh gazov s pomosch'yu dvuhstupenchatogo mokrogo elektrofil'tra / A.G. Vozmilov, L.N. Andreev, B.V. Zhereb-cov [i dr.] // Elektrotehnicheskie i infor-macionnye kompleksy i sistemy. - 2013. - № 4. - T. 9. - S. 60-65.
8. Ob osnovnyh zadachah, reshaemyh pri pro-ektirovanii mokryh elektrofil'trov / A.G. Vozmilov, L.N. Andreev, B.V. Zhereb-cov [i dr.] // Elektrotehnicheskie i infor-macionnye kompleksy i sistemy. - 2014. - № 1. - T.10. - S. 24-28.
9. Dmitriev A.A. Povyshenie energoeffek-tivnosti sistem otopleniya i ventilyacii zhivotnovodcheskih pomescheniy putem is-pol'zovaniya dvuhstupenchatogo mokrogo elektrofil'tra dlya ochistki recirkulyaci-onnogo vozduha // Sb. mat-lov region. nauch.-prakt. konf. molodyh uchenyh. - Tyumen', 2014. - S. 209-212.
10. Samarin G.N. Energosberegayuschaya tehnolo-giya formirovaniya mikroklimata v zhivot-novodcheskih pomescheniyah // Sel'skohozyay-stvennye mashiny i tehnologii. - 2010. - № 4. - S. 34-37.
11. Analiz sistem ochistki vozduha v zhivotno-vodcheskih pomescheniyah / A.G. Vozmilov, Fayn V.B, L.N. Andreev [i dr.] // Elektro-tehnicheskie i informacionnye kompleksy i sistemy. - 2014. - № 4. - T. 10. - S. 45-52.
12. Ochistka ventilyacionnogo vozduha svino-ferm / A.A. Dmitriev, A.G. Vozmilov, L.N. Andreev [i dr.] // Svinovodstvo. - 2015. - № 2. - S. 19-20.
