生鮮果蔬冷庫
生鲜果蔬冷库
果蔬保鮮冷庫利用水在固(gu)液(ye)相變時釋放或吸收大量潛熱的特點果蔬保鮮冷庫以水為基(ji)質在冬季以冰的形態體現(xian)出(chu)來同(tong)時利用其凍結時釋放的大潛熱維持庫內果蔬不受(shou)凍害夏季再以這些(xie)冰為冷源(yuan)維持果蔬貯藏所必須的低溫高濕條件
The fruit and vegetable fresh-keeping cold storage uses water to release or absorb a large amount of latent heat when it is solid-liquid phase. The fruit and vegetable fresh-keeping cold storage is represented by ice in the form of ice in the winter and uses the large latent heat released during freezing to keep the fruits and vegetables in the library from freezing damage. Use these ice as a source of cold to maintain the low temperature and high humidity conditions necessary for the storage of fruits and vegetables.
特点
不用製(zhi)冷設備僅(jin)用幾(ji)台(tai)風機投資小維護管理費(fei)用少(shao)與普通利用氯利昂或氨製(zhi)冷的機械製(zhi)冷庫相節電(dian)90%以上且沒(mei)有任何汙染(ran)庫內冷源(yuan)來自(zi)冰水低溫穩定溫度高保鮮品質好(hao)保鮮期長
自(zi)動化(hua)程度高管理方便
適宜在年平均(jun)氣溫低於13℃冬季氣溫在8℃以下的地區建庫氣溫越(yue)低效果越(yue)好(hao)
penance and management costsand of the No refrigeration equipment. Use only a few fan, small investment, less maint
use of Chlorine Leon or ammonia refrigeration mechanical refrigeration library phase the saving electricity was above 90%and no pollution.
The rolls cold source from the ice water stable at low temperaturehigh humidity,fresh keeping good quality,long freshness
Ahigh degree of automation, easy to manage.
Is suitable in the annual average temperature is lower than 13'C.Winter temperatures database construction, the temperature, the lower the better the results.
性能指标
不用任何機械製(zhi)冷設備利用自(zi)然冷源(yuan)在班(ban)季陳外氣溫高達40C以內冬季庫外氣溫路至-18C左右(you)的地方庫內溫度始(shi)終能保持在23C的低溫狀態
在年平均(jun)氣溫為2-13℃的地區都可建成這種(zhong)完全沒(mei)有機械製(zhi)冷的利用自(zi)然冷源(yuan)的保鮮貯威庫
庫內溫度周(zhou)年可保持在果蔬保鮮需要的低溫溫度可在1-10℃以內調節
庫內相對(dui)濕度一直可保持在90%以上這對(dui)普通機械冷庫來說幾(ji)乎(hu)整不可能達到(dao)的
Without any mechanical refrigeration equipment, the natural cold source can be kept at a low temperature of 23C in the local temperature range of up to 40C outside the winter season.
In areas where the annual average temperature is 2-13C, it is possible to build such a fresh-keeping warehouse that uses no natural mechanical refrigeration.
The temperature inside the library can be maintained at a low temperature required for fresh-keeping of fruits and vegetables. It can be adjusted within 1-10C.
The relative humidity in the library can be kept above 90%, which is almost impossible for ordinary mechanical cold storage.
适用范围
適用於我國北(bei)方等高寒地區的果蔬保鮮貯藏對(dui)內蒙(meng)古與黑龍江等寒冷地域(yu)該庫也可用來貯藏魚肉等動物(wu)食品
If can be applied for fruits and vegetables fresh-keeping in northern China and other apline areas,and even con be used stare fish meat and other animal food in Inner Mongolia, Heilongjiang and other cold areas
规模形式
貯藏庫容量100-5000噸
貯藏品種(zhong)蘋果梨桃葡萄菜花青椒(jiao)等各種(zhong)瓜(gua)果蔬菜
建築麵積15010000平方米按貯藏裏計算,1平方米建築麵積可貯藏果蔬0.7-10噸
建築形式因為保鮮庫要利用自(zi)然冷源(yuan)所以要根(gen)據建庫立地條件在氣候較冷或有可利用山洞(dong)的地方能大大節約(yue)建庫開(kai)支
管理人員因為沒(mei)有複(fu)雜的製(zhi)冷設備溫度可自(zi)動調節貯藏果蔬100-5000噸的庫隻需28名管理人員
Storage, apple, pear, grape, cauliflower, green pepper, etc.
The building area is 15010,000 square meters, calculated according to the storage. The building area of 1 square meter can store 0.7-10 tons of fruits and vegetables.
Because the preservation form needs to use the natural cold source, it is necessary to greatly save the construction cost in the place where the climate is cold or there is a mountain available according to the conditions of the construction site.
Managers can automatically adjust the storage of fruits and vegetables by 100-5000 tons because there is no complicated refrigeration equipment temperature. Only 28 managers
效益估算
以貯藏1000噸果蔬計算為例
(1)工藝(yi)設計及(ji)設備計算機自(zi)動控製(zhi)係統風門、若幹風扇、貯水槽
(2)築工程建築護圍結構類似一般冷庫分地下式或地上式按用戶要求(qiu)可分為若幹貯藏條件不同(tong)的貯藏室貯藏庫(長X寬X高)為40米x30米14米管理控製(zhi)室為20立方米進出(chu)貨(huo)棚為80立萬米
(3)投資估算總投資概(gai)算397萬元其中固(gu)定資產投資219萬元其他(ta)建設費(fei)用18萬元流動資金160萬元當年投入70%第2年投入30%
(4)經(jing)濟(ji)濟(ji)效益算成本估算為92.54萬元其中跪菜水果等原(yuan)料(liao)7.0萬元能耗0.3萬元工人工資3.24萬元年銷售收入為180.0萬元百萬投資產值(zhi)增長率為46.4%投資效益率36.9%投資回收期2.71年投入產出(chu)比為1:1.2
(1)Process design and equipment computer automatic control system,air door, and a number of fans,tank
(2)Building engineering construction best structure similar to the general cold storage. Underground type or the ground type. Ifaccording to user requirements can be divided into thousands of different storage conditions of storage.Storehouse(length x widthxheight)of 40 mx mx 14 meters. Management control room is 20 cubic meters,into the shipment for 80 cubic meters.
(3)Investment estimate the total investment of 3, 970,000 the investment in fixed assets2.190,000Otherconstruction cost180,000 floating capital 1, 1600, 000 Was 70%,30%for 2 years.
(4)Economic benefit estimate cost estimates for 925,400The raw materials such as vegetables,fruit,700,000 on my hands andknees,enerqy consumption of3,000, wages 32.400.Annual sales income is1. 800,000, millions of investment growth rate was46.4%,the investment return rate of 36, the investment capital is recovered in 2.71 years, the input-output ratio of1:11.2