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The apparatus and method for wetting the wood fibers of the liquid binder, the manufacturing fiber boards, fiber boards
The apparatus and method for wetting the wood fibers of the liquid binder, the manufacturing fiber boards, fiber boards
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机译:用于润湿液体粘合剂的木纤维的设备和方法,制造纤维板,纤维板
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摘要
1.the device u0441u043cu0430u0447u0438u0432u0430u043du0438u00a0 wood fibres (10, 17) of the liquid u0441u0432u00a0u0437u0443u044eu0449u0438u043c, u0445u0430u0440u0430u043au0442u0435u0440u0438u0437u0443u044eu0449u0435u0435u0441u00a0 that contains u043fu0435u0440u0435u043du043eu0441u00a0u0449u0443u044e pipe (16, 105) u0434u043bu00a0 of wood fibres (10, 17) fan blows (14, 106) u0434u043bu00a0 u0441u043eu0437u0434u0430u043du0438u00a0 flow u043fu0435u0440u0435u043du043eu0441u00a0u0449u0435u0433u043e air connecting pipe (16 u043fu0435u0440u0435u043du043eu0441u00a0u0449u0435u0439, 105) u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0443u044e pipe (17), 109), (20, a fan blows100) u0434u043bu00a0 u0441u043eu0437u0434u0430u043du0438u00a0 u0442u0440u0430u043du0441u043fu043eu0440u0442u0438u0440u0443u044eu0449u0435u0433u043e air flow in u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0435u0439 tube (17, 109), means (27, 120) of the liquid u0434u043bu00a0 u0441u0432u00a0u0437u0443u044eu0449u0435u0433u043e in u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0443u044e pipe (17), 109).;2. device for u0445u0430u0440u0430u043au0442u0435u0440u0438u0437u0443u044eu0449u0435u0435u0441u00a0 1, so that the u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0430u00a0 tube (17, 109) is implemented in the form of the lifting pipe.;3. device for u0445u0430u0440u0430u043au0442u0435u0440u0438u0437u0443u044eu0449u0435u0435u0441u00a0 2, so that the u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0430u00a0 tube (17, 109) is oriented essentially vertically.;4. the device in one of the u043fu043f.1 - 3, u0445u0430u0440u0430u043au0442u0435u0440u0438u0437u0443u044eu0449u0435u0435u0441u00a0, aimed at u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0443u044e pipe (17), a hole (109) 18, 108) u043fu0435u0440u0435u043du043eu0441u00a0u0449u0435u0439 pipes (16, 105) arranged in the form of a nozzle.;5. device for u0445u0430u0440u0430u043au0442u0435u0440u0438u0437u0443u044eu0449u0435u0435u0441u00a0 paragraph 4, so that the diameter (d1) u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0435u0439 pipes (17, 109) at least twice the diameter (d2) u043eu0442u0432u0435u0440u0441u0442u0438u00a0 (18, 108) u043fu0435u0440u0435u043du043eu0441u00a0u0449u0435u0439 pipes (16, 105).;6. device for u0445u0430u0440u0430u043au0442u0435u0440u0438u0437u0443u044eu0449u0435u0435u0441u00a0 clause 5, so that the ratio of the diameter (d1, d2) u0441u043eu0441u0442u0430u0432u043bu00a0u0435u0442 3: 1 - 7: 1, in particular the 4: 1 to 6: 1, mainly 5: 1.;7. device for u0445u0430u0440u0430u043au0442u0435u0440u0438u0437u0443u044eu0449u0435u0435u0441u00a0 1, so that in the direction of u0442u0435u0447u0435u043du0438u00a0 before opening u043fu0435u0440u0435u043du043eu0441u00a0u0449u0435u0439 pipes (16, 105) has a heating device (41, 126) u0434u043bu00a0 u043du0430u0433u0440u0435 the flow of air u0442u0440u0430u043du0441u043fu043eu0440u0442u0438u0440u0443u044eu0449u0435u0433u043e wa.;8. device for u0445u0430u0440u0430u043au0442u0435u0440u0438u0437u0443u044eu0449u0435u0435u0441u00a0 1 so that a device (40) u0434u043bu00a0 u0440u0435u0433u0443u043bu0438u0440u043eu0432u0430u043du0438u00a0 humidity air flow u0442u0440u0430u043du0441u043fu043eu0440u0442u0438u0440u0443u044eu0449u0435u0433u043e.;9. device for u0445u0430u0440u0430u043au0442u0435u0440u0438u0437u0443u044eu0449u0435u0435u0441u00a0 1, so that the flow of air are provided u0442u0440u0430u043du0441u043fu043eu0440u0442u0438u0440u0443u044eu0449u0435u0433u043e deflectors (22, 114) u0434u043bu00a0 u0440u0435u0433u0443u043bu0438u0440u043eu0432u0430u043du0438u00a0 u0440u0430u0441u043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 speed u0442u0435u0447u0435u043du0438u00a0.;10. device for u0445u0430u0440u0430u043au0442u0435u0440u0438u0437u0443u044eu0449u0435u0435u0441u00a0 1, so that the means (27, 120) of the liquid u0434u043bu00a0 u0441u0432u00a0u0437u0443u044eu0449u0435u0433u043e contain at least one of the nozzle (28), 121), mainly a few injectors (28, 121).;11. device for u0445u0430u0440u0430u043au0442u0435u0440u0438u0437u0443u044eu0449u0435u0435u0441u00a0 p.10, so that at least one fuel injector (28, 121) creates a mist (29, 122) fluid.;12. device for u0445u0430u0440u0430u043au0442u0435u0440u0438u0437u0443u044eu0449u0435u0435u0441u00a0 p.10, however, that includes at least one u043fu0440u043eu0445u043eu0434u00a0u0449u0430u00a0 at least partially inside the u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0435u0439 pipes (17, 109) u0444u043eu0440u0441u0443u043du043eu0447u043du0430 u00a0 tuyere (27, 120), at least one nozzle (28, 121).;13. device for u0445u0430u0440u0430u043au0442u0435u0440u0438u0437u0443u044eu0449u0435u0435u0441u00a0 1, so that a device (33) u0434u043bu00a0 u0441u043eu0437u0434u0430u043du0438u00a0 difference of electric potential between wood fibers (10, 17) and capet u043bu044cu043au0430u043cu0438 fluid.;14. device for u0445u0430u0440u0430u043au0442u0435u0440u0438u0437u0443u044eu0449u0435u0435u0441u00a0 1, so that an u0440u0430u0441u043fu043eu043bu043eu0436u0435u043du043du0430u00a0 parallel u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0435u0439 tube (17, 109) u043eu0431u0432u043eu0434u043du0430u00a0 u043bu0438u043du0438u00a0 (111) with a regulating flap (112) u0434u043bu00a0 u0440u0435u0433u0443u043bu0438u0440u043eu0432u0430u043du0438u00a0 flowing through the pipe (17 u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0443u044e, 109) of the air.;15. the device in one of u0445u0430u0440u0430u043au0442u0435u0440u0438u0437u0443u044eu0449u0435u0435u0441u00a0 1, however, that provides at least one additional means (131) u0434u043bu00a0 of liquid or dispersed in ms. u0434u043au043eu0441u0442u0438 additives.;16. device for u0445u0430u0440u0430u043au0442u0435u0440u0438u0437u0443u044eu0449u0435u0435u0441u00a0 p.15, however, means (27, 120) of the liquid u0434u043bu00a0 u0441u0432u00a0u0437u0443u044eu0449u0435u0433u043e and means (131) u0434u043bu00a0 of additives are located in the direction of the internal u0442u0435u0447u0435u043du0438u00a0 ri u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0435u0439 pipes (17, 109) for each other.;17. device for u0445u0430u0440u0430u043au0442u0435u0440u0438u0437u0443u044eu0449u0435u0435u0441u00a0 p.15, so that means u0434u043bu00a0 of liquid u0441u0432u00a0u0437u0443u044eu0449u0435u0433u043e and means u0434u043bu00a0 of additives are located in the direction of u0442u0435u0447u0435u043du0438u00a0 inside right turn u0432u043bu00a0u044eu0449u0435u0439 pipes (17, 109) in one plane.;18.method u0441u043cu0430u0447u0438u0432u0430u043du0438u00a0 wood fibers with liquid u0441u0432u00a0u0437u0443u044eu0449u0438u043c, u0445u0430u0440u0430u043au0442u0435u0440u0438u0437u0443u044eu0449u0438u0439u0441u00a0, wood fibers serve to u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0435u0439 pipe with the flow of air u043fu0435u0440u0435u043du043eu0441u00a0u0449u0435u0433u043e, p ri in u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0435u0439 pipe creates air flow u0442u0440u0430u043du0441u043fu043eu0440u0442u0438u0440u0443u044eu0449u0435u0433u043e and wood fibers made with the flow of air to flow u0442u0440u0430u043du0441u043fu043eu0440u0442u0438u0440u0443u044eu0449u0435u0433u043e u043fu0435u0440u0435u043du043eu0441u00a0u0449u0435u0433u043e air is transported in u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0435u0439 pipethe liquid u0441u0432u00a0u0437u0443u044eu0449u0435u0435 served outside and u0440u0430u0441u043fu0440u0435u0434u0435u043bu00a0u044eu0442 in u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0435u0439 pipe and wood fibers at least partially u0441u043cu0430u0447u0438u0432u0430u044eu0442 distributed liquid u0441u0432u00a0u0437u0443u044e the relevant.;19. method for u0445u0430u0440u0430u043au0442u0435u0440u0438u0437u0443u044eu0449u0438u0439u0441u00a0 p.18, so that the wood fibre is transported in u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0435u0439 pipe mainly vertically upwards.;20. method for u0445u0430u0440u0430u043au0442u0435u0440u0438u0437u0443u044eu0449u0438u0439u0441u00a0 p.19, so that the flow of air u0442u0440u0430u043du0441u043fu043eu0440u0442u0438u0440u0443u044eu0449u0435u0433u043e u0432u0432u043eu0434u00a0u0442 supplement in the form of a liquid or solid substances in the liquid u0434u0438u0441u043fu0435u0440u0433u0438u0440u043eu0432u0430u043du043du043eu0433u043e etc. u0435u0432u0435u0441u043du044bu0435 fibers at least partially u0441u043cu0430u0447u0438u0432u0430u044eu0442 additive.;21.method u0438u0437u0433u043eu0442u043eu0432u043bu0435u043du0438u00a0 fibrous plates, particularly plates of medium density board (mdf), high density (HDF) or plates of low density (ldf), u0441u043eu0441u0442u043eu00a0u0449u0435u0439 at me re, a proportion of wood fiber and a portion of the u0441u0432u00a0u0437u0443u044eu0449u0435u0433u043e, u0445u0430u0440u0430u043au0442u0435u0440u0438u0437u0443u044eu0449u0438u0439u0441u00a0, wood u0440u0430u0437u0432u0430u0440u0438u0432u0430u044eu0442 in the melting apparatus under the action of temperature and u0434u0430u0432u043b u0435u043du0438u00a0,further u0440u0430u0437u0432u0430u0440u0435u043du043du0443u044e wood mechanically u0440u0430u0437u0434u0435u043bu00a0u044eu0442 into individual fibers, and thus obtained a mixture of water, steam and wood fibers are u0432u043eu0434u00a0u043du043eu0433u043e with the help of u0434u0443u0442u044cu0435u0432u043eu0439 pipes to the dryer, in which the wood fibers at least partially u0440u0430u0437u044au0435u0434u0438u043du00a0u044eu0442 and dried, and the dried wood fibers method for p.18 at least partially u0441u043cu0430u0447u0438u0432u0430u044eu0442 liquid u0441u0432u00a0u0437u0443u044eu0449u0438u043c at least partially wetted with a liquid u0441u0432u00a0u0437u0443u044eu0449u0438u043c wood fibers serve to u0444u043eu0440u043cu0443u044eu0449u0435u0439 line u0434u043bu00a0 u0438u0437u0433u043eu0442 u043eu0432u043bu0435u043du0438u00a0 u0444u043eu0440u043cu043eu0432u0430u043du043du043eu0433u043e them was made from u0444u043eu0440u043cu043eu0432u0430u043du043du043eu0433u043e them was made by the press has u0432u043eu043bu043eu043au043du0438u0441u0442u0443u044e stove.;22. u0432u043eu043bu043eu043au043du0438u0441u0442u0430u00a0 stove, in particular to a medium density (mdf), plate (HDF) high density or low density stove (ldf), u0441u043eu0441u0442u043eu00a0u0449u0430u00a0, at least one of dre u0432u0435u0441u043du044bu0445 fibers and a portion of the u0441u0432u00a0u0437u0443u044eu0449u0435u0433u043e, u043eu0442u043bu0438u0447u0430u044eu0449u0430u00a0u0441u00a0, u0434u043eu043bu00a0 u0441u0432u00a0u0437u0443u044eu0449u0435u0433u043e u0434u043bu00a0 u0430u043cu0438u043du043eu043fu043bu0430u0441u0442u043eu0432 u0441u043eu0441u0442u0430u0432u043bu00a0u0435u0442 less than 12 mas.%, and the u0434u043bu00a0 u0438u0437u043eu0446u0438u0430u043du0430u0442u0430 to less than 5% based on mas. dry weight of the fibrous portion.;23. plate for u043eu0442u043bu0438u0447u0430u044eu0449u0430u00a0u0441u00a0 p.22, so that u0434u043eu043bu00a0 u0441u0432u00a0u0437u0443u044eu0449u0435u0433u043e u0434u043bu00a0 u0430u043cu0438u043du043eu043fu043bu0430u0441u0442u043eu0432 u0441u043eu0441u0442u0430u0432u043bu00a0u0435u0442 less than 10 mas.% and less than 4 u0434u043bu00a0 u0438u0437u043eu0446u0438u0430u043du0430u0442u0430 mas.% per dry weight of the fibrous dol and.;24. plate for u043eu0442u043bu0438u0447u0430u044eu0449u0430u00a0u0441u00a0 p.22, so that u0434u043eu043bu00a0 u0441u0432u00a0u0437u0443u044eu0449u0435u0433u043e u0434u043bu00a0 u0430u043cu0438u043du043eu043fu043bu0430u0441u0442u043eu0432 u0441u043eu0441u0442u0430u0432u043bu00a0u0435u0442 less 8 mas.% and less than 5 u0434u043bu00a0 u0438u0437u043eu0446u0438u0430u043du0430u0442u0430 mas.% per dry weight of the fibrous dol and.;25. plate on one of the u043fu043f.22 u043eu0442u043bu0438u0447u0430u044eu0449u0430u00a0u0441u00a0 24, so that u0441u0432u00a0u0437u0443u044eu0449u0438u043c u00a0u0432u043bu00a0u0435u0442u0441u00a0 u0430u043cu0438u043du043eu043fu043bu0430u0441u0442, such as u043au0430u0440u0431u0430u043cu0438u0434u043e - u0444u043eu0440u043cu0430u043bu044cu0434u0435u0433u0438u0434u043du0430u00a0 resin (up), u043cu0435u043bu0430u043cu0438u043du043e - u043au0430u0440u0431u0430u043cu0438u0434u043e - u0444u043eu0440u043cu0430u043bu044cu0434u0435u0433u0438u0434u043du0430u00a0 with mola (MUF), or isocyanate (PMDI).
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