Your plant has ammonia refrigeration and a useful process-hot-water demand. Check whether heat availability, required temperatures and demand timing actually overlap. A similar industry or system name alone is not enough.现场有氨制冷系统和有效的工艺热水需求。先核对可用热量、所需温度与用热时段是否匹配;行业或系统名称相似还不够。
What cannot be carried over哪些不能直接套用
The reported hot-water output and monthly steam-cost saving do not establish your savings or payback. The proposed discharge-header exchanger remains unverified. Review winter oil cooling, liquid paths, water connections and cleanliness for your own system.本案例口述热水量与月省蒸汽费不能证明本项目的收益或回收期;排气总管换热器仍是未核验建议。冬季油冷、下液路径、水路连接与清洁度须按本系统单独复核。
What to prepare我应准备什么
Record discharge and condensing conditions separately, recovery-loop temperatures and flow, hot-water supply/return and demand hours, compressor/auxiliary electricity and the displaced heat bill. Add dates, units and sources, and mark missing measurements.分别记录排气与冷凝工况、回收回路温度和流量、热水供回温度与需求时段、压缩机及辅机电耗、被替代热源账单。保留日期、单位、来源,并标出待补测量。
These links do not copy case values into your project. Keep unknowns and sources explicit. A preparation sheet is not a feasibility result; screening does not replace ammonia safety, engineering or procurement review.这些入口不把案例数值填入你的项目。未知项和来源应如实保留;准备单不等于项目可行,初筛不替代氨安全、工程或采购复核。