The invention relates to an energy-saving device of a bulk cargo frequency conversion ship in the field of flue equipment, which filters hot tail gas in contact with a heat exchange pipe through the heat exchange pipe, a filter disc and a cleaning and dust collecting mechanism arranged in a smoke exhaust pipe, reduces the adhesion of tail gas dust on the heat exchange pipe and improves the heat exchange efficiency; meanwhile, hot tail gas with large kinetic energy is used for driving the impeller to rotate, the impeller drives the scraping disc to do circumferential motion through the rotating shaft, real-time automatic cleaning of the filtering disc is achieved, manual dismounting and cleaning are replaced, and the real-time filtering efficiency of the filtering disc to the hot tail gas is improved; besides, by arranging a dust collecting cover matched with the scraping disc and a dust collecting box communicated with the dust collecting cover, fuel particles and dust which are not fully combusted are collected, follow-up recycling is facilitated, and environmental pollution is reduced; in addition, the blowing assembly is arranged to be matched with the cleaning assembly to clean the filtering holes of the filtering disc, and the energy-saving heat exchange efficiency is further improved.
本发明涉及烟道设备领域的一种散货变频船节能装置,通过设置在排烟管内的换热管、过滤盘以及清理集尘机构,对与换热管接触的热尾气进行过滤,减少尾气粉尘在换热管上的粘连,提高换热效率;同时,利用具有较大的动能的热尾气驱动叶轮转动,叶轮通过转轴带动刮盘做圆周运功,实现过滤盘的实时自动清理,代替人工拆卸清理,提高过滤盘对热尾气的实时过滤效率;另外,通过设置与刮盘配合的集尘罩以及与集尘罩连通的集尘箱,对未充分燃烧的燃料颗粒以及粉尘进行收集,便于后续回收利用,并减少环境污染;此外,通过设置的喷吹组件,与清理组件配合对过滤盘的过滤孔进行清理,进一步提高节能换热效率。
Bulk cargo frequency conversion ship energy-saving device
一种散货变频船节能装置
2025-04-25
Patent
Electronic Resource
Chinese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT / F28G Reinigen von inneren oder äußeren Flächen von Wärmetausch- oder Wärmeübertragungsleitungen, z.B. Wasserrohre von Kesseln , CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OF BOILERS / F23J REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES , Beseitigung oder Behandlung von Verbrennungsprodukten oder Verbrennungsrückständen |