Coke oven gas ascension pipe waste heat recovery device

• Main Author: JIANG DEHUI
• Format: Patent
• Language: Chinese; English
• Published: 10.12.2021
• Subjects: BLASTING; CHEMISTRY; DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS; DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE; FUELS; FURNACES; HEATING; KILNS; LIGHTING; LUBRICANTS; MECHANICAL ENGINEERING; METALLURGY; OVENS; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; RETORTS; TECHNICAL GASES CONTAINING CARBON MONOXIDE; WEAPONS

The utility model discloses a coke oven gas ascension pipe waste heat recovery device which comprises a device body, a water storage tank is installed on one side of the device body, a water pump is installed in the water storage tank, a water treatment tank is fixedly installed at the top end of the water storage tank, a motor box is fixedly installed at the top end of the water treatment tank, and a motor is installed in the motor box. A speed reducer is fixedly mounted at the bottom end of the motor; according to the water treatment device, the chemical agent is injected into the water treatment box, the motor is started, the motor drives the speed reducer to rotate, the speed reducer drives the connecting rotating shaft to rotate, and the connecting rotating shaft drives the stirring rod to rotate, so that the stirring blade stirs and mixes the water and the chemical agent; the chemical agent can be used for treating calcium and magnesium ions in water, so that water scale can be prevented from being gene