Filter for polluted gases

• Main Author: CHEN QIDONG
• Format: Patent
• Language: English
• Published: 07.01.2015
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model provides a filter for polluted gases. The filter comprises a gas inlet, an inner filter tank, an outer filter tank and an exhaust port, wherein the gas inlet is connected with one end of a first gas delivery pipeline and one end of a second gas delivery pipeline respectively through a three-way pipe, the other end of the first gas delivery pipeline is communicated with the inner filter tank, and the other end of the second gas delivery pipeline is communicated with the outer filter tank; the exhaust port is connected with one end of a first exhaust pipeline and one end of a second exhaust pipeline respectively through a three-way pipe, the other end of the first exhaust pipeline is communicated with the top of the outer filter tank, and the other end of the second exhaust pipeline is communicated with the top of the inner filter tank; filter aggregates are arranged in the middle of each of the inner filter tank and the outer filter tank. The filter has the benefits as follows: the polluted gases after combustion are filtered by the filter, so that the polluted gases are up to national high-quality gas emission standards and then exhausted to the air, and the environmental pollution is prevented.