| 加工定制：否 | 品牌：華夏 | 適用物料：多種可用 |
| 結構形式：帶式 | 傳熱麵積：9.6（m2） | 功率：11.4（kw） |
| 外形尺寸：10*1.5*3（m） | 重量：4600（kg） |
一、概述
該機是我廠首創的穿流連續式乾燥設備，用於透氣性好的片狀、條狀、顆粒狀物料的乾燥，對於脫水蔬菜 ，中藥飲片等含水率高，而溫度不允許高的物料尤為合適；該系列乾燥機具有乾燥速度快 ，蒸發強度高 ，產品質量好的優點。對脫水濾餅狀的膏狀物料，需經造粒或制成棒狀後亦可乾燥。
二、原理
物料由加料器均勻地鋪在網帶上，網帶一般采用 12-60 目不銹鋼絲網 ，由傳動裝置拖動在乾燥機內移動。乾燥機由若乾單位組成 ，每一單元熱風獨立循環 ，部分尾氣由專門排濕風機排出 ，廢氣由調節閥控制 ，熱氣由下往上或由上往下穿過鋪滿物料的網帶完成熱量與質量傳遞的進程 ，帶走物料水份 。網帶緩慢移動 ，運行速度可根據物料溫度自由調節 ，乾燥後的成品連續落入收料器中。上下循環單元根據用戶需要可靈活配備，單元數量可根據需要選取。
三、應用
脫水蔬菜、顆粒飼料、味精、椰蓉、有機塑料、合成橡膠、丙烯纖維、藥品、藥材、小木制品、塑料制品、電子元器件老化、固化等。
四、技術參數
型號 | DW-1.2-8 | DW-1.2-10 | DW-1.6-8 | DW-1.6-10 | DW-2-8 | DW-2-10 |
單元數 | 4 | 5 | 4 | 5 | 4 | 5 |
帶寬(m) | 1.2 | 1.2 | 1.6 | 1.6 | 2 | 2 |
乾燥段長(m) | 8 | 10 | 8 | 10 | 8 | 10 |
鋪料厚(mm) | 10-80 | |||||
使用溫度( ℃ ） | 60-130 | |||||
蒸汽壓(Mpa) | 0.2-0.8 | |||||
蒸汽耗量(Kg/h) | 120-300 | 150-375 | 150-375 | 170-740 | 180-500 | 225-600 |
乾燥時間(h) | 0.2-1.2 | 0.25-1.5 | 0.2-1.2 | 0.25-1.5 | 0.2-1.2 | 0.25-1.5 |
乾燥強度(KgH2O/h) | 60-160 | 80-220 | 75-220 | 95-250 | 100-260 | 120-300 |
風機總功率(Kw) | 9.9 | 12.1 | 9.9 | 12.1 | 18.2 | 22.2 |
設備總功率(Kw) | 11.4 | 13.6 | 11.4 | 13.6 | 19.7 | 23.7 |
1,Descriptions
This machine is flowing and continuous type of drying equipment firstly made by our factory.The machine is used for drying the piece , tape and particle state materials with good ventilation , and especially for those materials , such as de-watering vegetable , herbal medicine of traditional Chinese medicine and others, for which the water content rate is high and the high temperature is not allowed . Its drying speed is high , the evaporation strength is high and the product quality is good . The de-watering filtering cake state paste materials, after particle making or bar making, can be dried also.
2,Principles
The materials are evenly displayed on the mesh-belt by the material feeder. The mesh-belt uses generally12-60 mesh stainless wire net and it is drawn and moved inside the drier by a transmitting device. The drier is composed of several units . For each unit, the hot air is circulated separately. Some exhausted gas is discharged with a special moisture elimination blower . The waste gas is controlled through an adjusting valve. The hot air passes through the mesh-bilt covered with the material from the top to the bottom or from the bottom to the top and this will complete the transmitting of heat and mass.This process will bring water away from the material. The meshbelt moving slowly, running speed can be easily adjusted according to the material temperature . The final products after the drying will fall into the material collector continuously. The upper and lower circulating units can be freely equipped according to the users 磖 equirements. The unit number can also be selected according to the requirements.
3,Applications
De-watering vegetables,particle feed,gourmet powder, fine coconut mash, organic plastics, compound rubber, acral fibre , medicine product , medicine material , small wooden product, plastic product, aging and solidification for the electronic components and devices.
4,Technical Parameter
Type | DW-1.2-8 | DW-1.2-10 | DW-1.6-8 | DW-1.6-10 | DW-2-8 | DW-2-10 |
Unit number | 4 | 5 | 4 | 5 | 4 | 5 |
belt width (m) | 1.2 | 1.2 | 1.6 | 1.6 | 2 | 2 |
length of drying section (m) | 8 | 10 | 8 | 10 | 8 | 10 |
thickness of the material to be covered (mm) | 10-80 | |||||
temperature( ℃ ） | 60-130 | |||||
steam pressure (Mpa) | 0.2-0.8 | |||||
steam consumption (Kg/h) | 120-300 | 150-375 | 150-375 | 170-740 | 180-500 | 225-600 |
drying time (h) | 0.2-1.2 | 0.25-1.5 | 0.2-1.2 | 0.25-1.5 | 0.2-1.2 | 0.25-1.5 |
drying efficiency (KgH2O/h) | 60-160 | 80-220 | 75-220 | 95-250 | 100-260 | 120-300 |
total power of the blower(Kw) | 9.9 | 12.1 | 9.9 | 12.1 | 18.2 | 22.2 |
total power of the equipment(Kw) | 11.4 | 13.6 | 11.4 | 13.6 | 19.7 | 23.7 |
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