Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multilayer filtering device suitable for saline-alkali soil
The invention discloses a multilayer filtering device suitable for saline-alkali soil. The device comprises a filtering main body pre-buried in saline-alkali soil and a cleaning tank semi-pre-buried in the saline-alkali soil, an inner cavity of the filter body is composed of a permeation groove and a filter layer, the filter layer is arranged at the top end of the permeation groove, a filter element is movably arranged in the permeation groove, a guide rail is fixedly arranged at the bottom of the permeation groove, a guide groove is formed in the top of the guide rail, and the bottom end of the guide groove extends into the inner cavity of the guide rail. According to the invention, soil and large granular impurities in dissolved water are filtered through the filter layer, so that relatively clean dissolved water is filtered by the filtering layer and permeates into the permeation tank; and then fresh water is obtained through filtration and permeation of the deep layer of the filterelement; therefore, the recycling effect is achieved and water resources are saved accordingly; meanwhile, saline-alkali, micro-particles and bacteria obtained after filtration of the filter elementare pushed to a residue hopper in the cleaning tank through an L-shaped push plate, and saline-alkali, micro-particles and bacteria are cleaned.
本发明公开了一种适用于盐碱地多层过滤装置，包括预埋于盐碱地的过滤主体和半预埋于盐碱地的清理槽，所述过滤主体内腔是由渗透槽和过滤层构成，且过滤层设置于渗透槽顶端，所述渗透槽内活动设置有滤芯，所述渗透槽底部固定设置有导轨，所述导轨顶部设置有导槽，且导槽底端延伸至导轨内腔。本发明通过过滤层对溶解水中的土壤和大颗粒状杂质进行过滤，使得较为干净的溶解水通过过滤层的过滤渗透进入到渗透槽中，然后经过滤芯深层的过滤渗透得到淡水，达到再利用的效果，从而节约了水资源，同时利用L型推板将滤芯过滤后得到的盐碱、微颗粒和细菌推送至清理槽中的残渣斗上，达到对盐碱、微颗粒和细菌进行清理。
Multilayer filtering device suitable for saline-alkali soil
The invention discloses a multilayer filtering device suitable for saline-alkali soil. The device comprises a filtering main body pre-buried in saline-alkali soil and a cleaning tank semi-pre-buried in the saline-alkali soil, an inner cavity of the filter body is composed of a permeation groove and a filter layer, the filter layer is arranged at the top end of the permeation groove, a filter element is movably arranged in the permeation groove, a guide rail is fixedly arranged at the bottom of the permeation groove, a guide groove is formed in the top of the guide rail, and the bottom end of the guide groove extends into the inner cavity of the guide rail. According to the invention, soil and large granular impurities in dissolved water are filtered through the filter layer, so that relatively clean dissolved water is filtered by the filtering layer and permeates into the permeation tank; and then fresh water is obtained through filtration and permeation of the deep layer of the filterelement; therefore, the recycling effect is achieved and water resources are saved accordingly; meanwhile, saline-alkali, micro-particles and bacteria obtained after filtration of the filter elementare pushed to a residue hopper in the cleaning tank through an L-shaped push plate, and saline-alkali, micro-particles and bacteria are cleaned.
本发明公开了一种适用于盐碱地多层过滤装置，包括预埋于盐碱地的过滤主体和半预埋于盐碱地的清理槽，所述过滤主体内腔是由渗透槽和过滤层构成，且过滤层设置于渗透槽顶端，所述渗透槽内活动设置有滤芯，所述渗透槽底部固定设置有导轨，所述导轨顶部设置有导槽，且导槽底端延伸至导轨内腔。本发明通过过滤层对溶解水中的土壤和大颗粒状杂质进行过滤，使得较为干净的溶解水通过过滤层的过滤渗透进入到渗透槽中，然后经过滤芯深层的过滤渗透得到淡水，达到再利用的效果，从而节约了水资源，同时利用L型推板将滤芯过滤后得到的盐碱、微颗粒和细菌推送至清理槽中的残渣斗上，达到对盐碱、微颗粒和细菌进行清理。
Multilayer filtering device suitable for saline-alkali soil
一种适用于盐碱地多层过滤装置
WANG QINGYU (Autor:in) / TIAN PENG (Autor:in) / WANG SHIGANG (Autor:in) / WANG LYUNONG (Autor:in) / WAN JINZHEN (Autor:in)
12.05.2020
Patent
Elektronische Ressource
Chinesisch
Hierarchical greening method suitable for saline-alkali soil
| Europäisches Patentamt | 2021
Saline-alkali soil water resource collection and saline-alkali soil improvement system
| Europäisches Patentamt | 2020