Recovery device for recovering ammonium fluoride from potash feldspar gas phase absorption liquid

• Main Authors: CHEN HAO, LIU AIJU
• Format: Patent
• Language: Chinese; English
• Published: 29.06.2018
• Subjects: AMMONIA; CHEMISTRY; COMPOUNDS THEREOF; CYANOGEN; INORGANIC CHEMISTRY; METALLURGY

The invention discloses a recovery device for recovering ammonium fluoride from potash feldspar gas phase absorption liquid. The recovery device comprises a box body, wherein support feet are uniformly arranged in the middle position of the side wall of the box body; a filtering cabin is arranged at one side of the top of the box body; an air inlet is formed in a middle position of the top of thefiltering cabin; a filtering screen is arranged inside the filtering cabin; a negative pressure fan is arranged in the middle position of one side of the filtering cabin; a condenser is arranged at the bottom of one side, near the filtering cabin, of the box body; a heater is arranged at the bottom of one side, far away from the filtering cabin, of the box body. The filtering cabin is installed; the filtering screen inside the filtering cabin is utilized; the gas can be directly filtered; the use of the device is more convenient; the time and the labor are saved; through the arrangement of anannular pipe inside a wate