原理 Principle
◎ 在密閉的夾層中通入熱能源(如熱水、低壓、蒸汽或?qū)嵊?，熱量經(jīng)內(nèi)殼傳給被干燥物料。
◎ 在動力驅(qū)動下，罐體作緩慢旋轉(zhuǎn)，罐內(nèi)物料不斷地混合，從而達到強化干燥的目的。
◎ 物料處于真空狀態(tài)，蒸汽壓下降使物料表面的水份(溶劑)達到飽和狀態(tài)而蒸發(fā)了，并由真空泵及時排出回收。物料內(nèi)部的水份(溶劑)不斷的向表面滲透、蒸發(fā)、排出，三個過程不斷進行，物料在很短時間內(nèi)達到干燥目的。
◎ Heat source (for example, low pressure steam or thermal conduct oil) pass through the sealed jacket. The heat will be transmitted to raw material to be dried through inner shell.
◎ Under driving of power, the tank is rotated slowly and the raw material inside it is mixed continuously. The purpose of reinforced drying can be realized.
◎ The raw material exists is under vacuum. The drop of steam pressure makes the moisture (solvent) at the surface of raw material become saturation and will evaporate. The solvent will be discharged through vacuum pump an recovered in time. The inner moisture (solvent) of raw material will infiltrate, evaporate and discharge continuously. The three processes are carried out unceasingly and the purpose of drying can be realized within a short time.
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概述 Description
SZG雙錐回轉(zhuǎn)真空干燥機是我廠在結(jié)合品技術(shù)所開發(fā)新一代干燥裝置，SZG雙錐回轉(zhuǎn)真空干燥機具備皮帶、鏈條兩級彈性聯(lián)結(jié)方式，因而設(shè)備運行平穩(wěn)。特別設(shè)計的工裝，充分體現(xiàn)了兩支軸的良好同心，熱媒及真空系統(tǒng)均采用可靠的*的旋轉(zhuǎn)接頭。在此基礎(chǔ)上，我們開發(fā)了SZG-A，它既可無級調(diào)速，又能進行恒溫控制。
作為專業(yè)干燥設(shè)備制造廠，我們以每年百余臺服務(wù)于用戶，本廠產(chǎn)品從高溫導(dǎo)熱油為熱媒介質(zhì)、中溫蒸汽及低溫?zé)崴?。干燥粘性物料時，本廠將在罐內(nèi)為您特別設(shè)計“抄板”機構(gòu)或設(shè)置滾珠。
SZG Series Double Tapered Vacuum Dryer is a new generation drying device developed by our factory on the basis of combining the technology of similar equipment. It has two connecting ways, i.e. belt or chain. Therefore it is stable in operation. The special design guarantees two shafts realize good concentricity. Heat medium and vacuum system all adapt reliable rotating connector with the technology from USA. On this basis, we also developed SZG-A. It can carry out steppless speed change and constant temperature control.
As a professional factory in drying industry, we supply hundred sets to the customers every year. As for heat medium, it may be thermal oil or steam or hot water. For drying the adhesive raw material, we have designed specially a stirring plate buffer for you.
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特點 Featrures
◎ 油加熱時，采用自動恒溫控制，可以干燥生化制品和礦物原料，溫度可在20～160℃之間，溫度±2℃以上。
◎ 熱效率高，比一般烘箱提高2倍以上。
◎ 間接加熱，物料不會被污染，符合"GMP"要求。設(shè)備維修操作簡便，易清洗。
◎ When oil is used to heat, use automatic constant temperature control. It can be used for drying biology products and mine. Its temperature of operation can be adjusted form 20-160 ℃, and within ±2℃.
◎ Compared to ordinal dryer, its heat efficiency will be 2 times higher.
◎ The heat is indirect. So the raw material can not be polluted. It is in
conformity with the requirement of GMP. It is easy in washing and maintenance.
典型用戶：
浙江華納藥業(yè)有限公司 河南華商藥業(yè)有限公司 張家港市新宇化工廠
浙江潤康藥業(yè)有限公司 江蘇綠洲化工有限公司 浙江勝達制藥有限公司
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應(yīng)用 Application
適用化工、制藥、食品等行業(yè)的粉狀、粒狀及纖維狀物料的濃縮、混合、干燥及需低溫干燥的物料(如生化制品等)，更適用于易 氧化、易揮發(fā)、熱敏性、強烈刺激、有毒性物料和不允許破壞結(jié)晶體的物料的干燥。
It is suitable for the raw materials that need to dry at low temoerature (for example, biochenistry products in chenical, pharmaceutical and food stuffindustries.) Particularly it is suitable for the raw materials that are easy tooxidize, volatilize and have strong heat sensitive and toxic and not permitted todestroy its crystal drying.
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安裝示意圖 Schmatic of installation
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技術(shù)參數(shù) Technical parameters
| 項目 item | 單位 | 機型 spec | |||||||||
| 名稱 name | unit | 100 | 200 | 350 | 500 | 750 | 1000 | 1500 | 2000 | 3000 | 4500 |
| 總?cè)莘e total volume | L | 100 | 200 | 350 | 500 | 750 | 1000 | 1500 | 2000 | 3000 | 4500 |
| 工作容積 working volume | L | ≤50 | ≤100 | ≤175 | ≤250 | ≤375 | ≤500 | ≤750 | ≤1000 | ≤1500 | ≤2250 |
| 加熱面積 heating area | m2 | 1.16 | 1.5 | 2 | 2.63 | 3.5 | 4.61 | 5.58 | 7.5 | 9.6 | 13.8 |
| 轉(zhuǎn)速 speed | rpm | 3-13 | |||||||||
| 功率 power | Kw | 0.75 | 1.1 | 1.5 | 2.2 | 3 | 3 | 3 | 5.5 | 7.5 | 11 |
| 回轉(zhuǎn)高度 Height of roating frame | mm | 1810 | 1910 | 2090 | 2195 | 2500 | 2665 | 2915 | 3055 | 3330 | 4210 |
| 整機重量 total weight | Kg | 550 | 700 | 900 | 1100 | 1200 | 1300 | 1500 | 2000 | 3000 | 4000 |
| 罐內(nèi)設(shè)計壓力 design pressure inside the tank | Mpa | 0.09-0.096 | |||||||||
| 夾層設(shè)計壓力 design pressure inside jacket | Mpa | ≤0.3 | |||||||||
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