A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Nitrogen and phosphorus interception facility based on rural river channel
The invention discloses a nitrogen and phosphorus intercepting facility based on a rural river channel, and relates to the technical field of intercepting equipment, the nitrogen and phosphorus intercepting facility comprises a first intercepting part and a second intercepting part, and the first intercepting part and the second intercepting part are arranged in a staggered and spaced mode; the first intercepting part comprises supporting plates and aerated concrete columns, the supporting plates are symmetrically arranged and form an intercepting space, the multiple aerated concrete columns are arranged in the intercepting space at intervals, and the aerated concrete columns are inserted into the bottom of a river channel; a plurality of water inlet holes directly facing the aerated concrete columns are formed in the supporting plate on one side facing river water, and water outlet holes staggered with the water inlet holes are formed in the supporting plate on the other side; the second intercepting part comprises an intercepting dam and a planting plate, the intercepting dam is arranged at the bottom of the river channel, a planting groove is formed in the top of the planting plate, a communicating hole is formed in the bottom of the planting plate, a floating block is arranged at the bottom of the planting plate, and the intercepting dam is provided with a guide part and a plurality of drainage holes. The method can reduce the content of nitrogen and phosphorus elements in the river channel.
本申请公开了一种基于农村河道的氮磷拦截设施，涉及拦截设备的技术领域，包括第一拦截部以及第二拦截部，第一拦截部以及第二拦截部交错间隔设置；第一拦截部包括支撑板以及加气混凝土柱，支撑板对称设置且形成拦截空间，加气混凝土柱有多个且间隔设置在拦截空间内，加气混凝土柱插入河道底部；迎向河水的一侧支撑板开设有多个正对加气混凝土柱的进水孔，另一侧支撑板开设有与进水孔错位的出水孔；第二拦截部包括拦截坝以及种植板，拦截坝设置于河道底部，种植板顶部开设有种植槽，种植板底部开设有连通孔，种植板底部设置有漂浮块，拦截坝设置有引导部，拦截坝开设有多个排水孔。本申请能够减少河道内氮磷元素的含量。
Nitrogen and phosphorus interception facility based on rural river channel
The invention discloses a nitrogen and phosphorus intercepting facility based on a rural river channel, and relates to the technical field of intercepting equipment, the nitrogen and phosphorus intercepting facility comprises a first intercepting part and a second intercepting part, and the first intercepting part and the second intercepting part are arranged in a staggered and spaced mode; the first intercepting part comprises supporting plates and aerated concrete columns, the supporting plates are symmetrically arranged and form an intercepting space, the multiple aerated concrete columns are arranged in the intercepting space at intervals, and the aerated concrete columns are inserted into the bottom of a river channel; a plurality of water inlet holes directly facing the aerated concrete columns are formed in the supporting plate on one side facing river water, and water outlet holes staggered with the water inlet holes are formed in the supporting plate on the other side; the second intercepting part comprises an intercepting dam and a planting plate, the intercepting dam is arranged at the bottom of the river channel, a planting groove is formed in the top of the planting plate, a communicating hole is formed in the bottom of the planting plate, a floating block is arranged at the bottom of the planting plate, and the intercepting dam is provided with a guide part and a plurality of drainage holes. The method can reduce the content of nitrogen and phosphorus elements in the river channel.
本申请公开了一种基于农村河道的氮磷拦截设施，涉及拦截设备的技术领域，包括第一拦截部以及第二拦截部，第一拦截部以及第二拦截部交错间隔设置；第一拦截部包括支撑板以及加气混凝土柱，支撑板对称设置且形成拦截空间，加气混凝土柱有多个且间隔设置在拦截空间内，加气混凝土柱插入河道底部；迎向河水的一侧支撑板开设有多个正对加气混凝土柱的进水孔，另一侧支撑板开设有与进水孔错位的出水孔；第二拦截部包括拦截坝以及种植板，拦截坝设置于河道底部，种植板顶部开设有种植槽，种植板底部开设有连通孔，种植板底部设置有漂浮块，拦截坝设置有引导部，拦截坝开设有多个排水孔。本申请能够减少河道内氮磷元素的含量。
Nitrogen and phosphorus interception facility based on rural river channel
一种基于农村河道的氮磷拦截设施
SU FANGQING (author)
2023-05-30
Patent
Electronic Resource
Chinese
| European Patent Office | 2022
RURAL LANDSCAPE-TYPE ECOLOGICAL DITCH NITROGEN AND PHOSPHORUS INTERCEPTION SYSTEM AND METHOD
| European Patent Office | 2021
Interception type river channel floating debris fishing machine
| European Patent Office | 2021
Floating herb interception device for small river channel
| European Patent Office | 2016