【作者】 陈永乐；

【导师】 刘茹； 郜培；

【作者基本信息】 华中农业大学 ， 工程硕士（专业学位）， 2022， 硕士

【摘要】 风味鱼是将精选出的鱼宰杀后,经过“三去”、清洗等预处理,再经腌制(或糟制、烟薰、油炸、清蒸、盐焗、醋腌、干烧等)、干制、调味、包装、杀菌后,呈现独特风味的鱼制品。风味鱼口感独特、营养丰富、携带方便、老少皆宜,近年来发展较快,具有广阔的市场前景。草鱼是我国“四大家鱼”之一,多年来一直稳居淡水鱼养殖首位。虽然草鱼鱼体蛋白质含量高,不饱和脂肪酸丰富,营养均衡,深受消费者喜爱,但是加工利用率较低,没有充分开发出其价值。不仅如此,因其本身含水量大、低脂肪、高蛋白,体内有多种高活性内源酶等原因,十分难储藏,每年因运输、贮藏、销售等条件的限制都会存在不小的损失。本研究以草鱼为主要原料,设计年产2000吨风味鱼加工厂,解决当前淡水鱼加工问题,对农业增效,渔民增收,建立持续友好型渔业经济具有十分重要的意义。本设计结合地理环境、资源供应、物流运输等方面的条件,拟将工厂厂址选定在武汉市蔡甸区姚家山工业园。项目依据拟定的生产规模,设计了产品方案、工艺流程和质量标准,对原辅料、包材、热量进行了计算,根据计算结果进行了设备选型配套。计算结果表明年产2000吨风味鱼产品需要鲜鱼4545.5t、食盐103.5t、食醋50.8t、味精2.4t、白酒1.2t、生姜58t、葱8t、香料1.2t,年用水量31750t,用电量1204300k W·h,燃气用量20.29万m~3。在完成以上内容后,进行了劳动定员,对车间布局、辅助部门、环境保护及厂区平面布置进行了设计。该项目投资3022.65万元,其中固定资产投资2296.71万元,流动资金725.94万元。生产总成本9176.30万元/年,年纳税760.12万元,净利润为1086.62万元/年,投资回收期2.63年,年产672t以上即可盈利。最后,根据设计内容,绘制了工厂选址区位图、工厂总平面布置图、工艺流程图、车间平面布置图、仓库平面布置图、车间管道布置图。更多还原

【Abstract】 Flavored fish is a kind of unique product,that is produced by means of slaughtering,pre-treatment,cleaning,salting(or fermenting,smoking,frying,steaming,salt baking,vinegar pickling,dry burning,etc.),drying,seasoning,packaging and sterilization.Flavored fish is suitable for all ages for its characteristic of unique flavor,rich nutrition,easy to carry.In recent years,it has developed rapidly and has broad market prospects.Grass carp is one of the"four major fishes"in China.It has been ranking first in freshwater fish farming for many years.Although grass carp has been deeply loved by consumers for its high protein content,rich unsaturated fatty acids and balanced nutrition,its value has not been fully developed.Moreover,it is difficult to store because of high water content,low fat content,high protein content,and a variety of highly active endogenous enzymes in the body.A large number of grass carp were lost due to transport,storage,sales and other conditions of the restrictions every year.This study is great significance to design a 2000t/y flavor fish processing plant to solve the current problem.It will be worthy of increasing agricultural efficiency,fishermen’s income and establishing fishery economy construction.In this design,the plant is located in Changfu Industrial Park,Caidian District,Wuhan City.There is decided advantage with geographical environment,resource supply,logistics and transportation conditions.The project has designed the product scheme,process flow and quality standards,calculated the raw and auxiliary materials,packaging materials,heat,and matched the equipment.The calculation results show that the annual output of 2000t flavored fish products requires 4545.5t fresh fish,103.5t salt,50.8t vinegar,2.4t monosodium glutamate,1.2t liquor,58t ginger,8t scallion and 1.2t spice.It also needs 31750t water,1204300k W·h power,and 202900m~3 gas annually.The following content were carried out the labor quota,the workshop layout,auxiliary departments,environmental protection and plant layout.The economic analysis show that the project needs 30.2265 million yuan,including22.9671 million yuan in fixed assets and 7.2594 million yuan in working capital.The total production cost is 91.763 million yuan,the annual tax payment is 7.6012 million yuan,the net profit is 10.8662 million yuan,and the investment payback period is 2.63 years.The annual output of more than 672t can be profitable.Finally,I drawn the factory location map,flow chart,workshop layout,general layout of the factory and so on.更多还原