Coffee baking tail gas purifier
The coffee roasting exhaust gas is treated by a cyclone dust collector and a circulating spray system, which solves the problems of incomplete exhaust gas treatment and energy waste in the existing technology, and achieves the effects of efficient dust and odor removal, energy saving and environmental protection.
CN223439481UActive Publication Date: 2025-10-17JIANGSU DINGQI SCI & TECH
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Patent Information
- Application Number
- CN202422631840.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-10-30
AI Technical Summary
Technical Problem
Existing coffee roasting exhaust gas treatment devices cannot effectively remove odors and tiny particles, and consume a lot of energy, leading to environmental pollution and waste of resources.
Method used
A cyclone dust collector is combined with a circulating spray system, and water mist spray heads and activated carbon filters are used to remove dust and odor from the exhaust gas. A closed loop is formed through a water seal device to avoid combustion treatment.
Benefits of technology
It achieves efficient removal of particulate matter and odor in exhaust gas, saves energy, reduces water consumption, and is environmentally friendly and efficient.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a coffee baking tail gas purifier, which relates to the technical field of coffee baking tail gas purification equipment and particularly comprises a gas inlet pipe, the gas inlet pipe is connected with a cyclone dust collector, and a circulating spraying system is arranged on the cyclone dust collector. The circulating spraying system comprises a plurality of water mist spraying heads arranged in the cyclone dust collector, the water mist spraying heads are communicated with a water storage tank arranged under the cyclone dust collector through pipelines, and the water storage tank receives water flowing out of the cyclone dust collector and pumps the water to the water mist spraying heads through a pump body to form a closed loop. A water seal device capable of stopping tail gas is arranged at the bottom of the cyclone dust collector, dust and odor are removed, meanwhile, energy waste caused by using liquefied gas (natural gas) or electric heating combustion tail gas is avoided, energy conservation and environmental protection are achieved, in addition, water obtained after circulation treatment can be used for multiple times through filtration and sedimentation treatment, and water resources are saved.
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