Device for detecting content of iron ions in ammonium nitrate

• Main Authors: QIAN MING, LI QINGQING, LI JINGLI, ZHI BAONING, LI GUANGQIAN, SUN ZHONGMING, XU GUANG'AN, LI NING, FENG XIPENG
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2024
• Subjects: CLEANING; CLEANING IN GENERAL; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PERFORMING OPERATIONS; PHYSICS; PREVENTION OF FOULING IN GENERAL; TESTING; TRANSPORTING

A device for detecting the content of iron ions in ammonium nitrate belongs to the field of ammonium nitrate production and comprises a dissolver, the top of the dissolver is communicated with a sample feeding pipe and is communicated with the bottom of a deionized water storage device through a pipeline, and a water pump and a flow meter are arranged on the connecting pipeline of the dissolver and the deionized water storage device. The top of the ionized water storage device is communicated with a water outlet of the deionized water preparation machine through a pipeline, a stirring device is arranged in the dissolver, the bottom of the dissolver is communicated with a sampling pipe, a first electromagnetic valve is arranged on the sampling pipe, and a liquid level sensor is arranged at the top in the dissolver. Weighed ammonium nitrate is added into the dissolver through the sample injection pipe, then dissolution and volume metering are automatically completed, and after sampling is completed, the inside