Filter apparatus of gardening rainwater collection trough

• Main Author: LI CHENPU
• Format: Patent
• Language: Chinese; English
• Published: 09.03.2018
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention discloses a filter apparatus of a gardening rainwater collection trough. The filter apparatus is located in the rainwater collection trough which is arranged on the top of a supporting column. Planting boxes are disposed at the two sides of the supporting column. The filter apparatus includes a filter screen covering the top of the rainwater collection trough. The filter screen is ina funnel-like shape with the top opened and includes side wall filter screens and a horizontal bottom filter screen. A vibrating cylinder is arranged below a side wall filter screen. A foreign matterinlet is formed in the bottom filter screen. A crushing device is connected under the foreign matter inlet and includes a foreign matter crushing chamber connected to the lower side of the foreign matter inlet. A foreign matter discharge pipe is arranged on the bottom of the foreign matter crushing chamber and is communicated with the foreign matter outlet of the rainwater collection trough. Theforeign matter discharge pi