化學工業設備
化學工業設備是化學工業生產中所用的機器和設備的總稱。化工生產中為了將原料加工成一定規格的成品,往往需要經過原料預處理、化學反應以及反應產物的分離和精制等一系列化工過程,實現這些過程所用的機械,常常都被劃歸為化工設備。 化工設備(ChemicalEquipment)(化學裝置),化學工業生產中所用的機器和設備的總稱。化工生產中為了將原料加工成一定規格的成品,往往需要經過原料預處理、化學反應以及反應產物的分離和精制等一系列化工過程,實現這些過程所用的機械,常常都被劃歸為化工設備。
化學工業設備分類:
化工設備通常可分為兩大類:①化工機器。指主要作用部件為運動的機械,如各種過濾機,破碎機,離心分離機、旋轉窯、攪拌機、旋轉干燥機以及流體輸送機械等。②化工設備。指主要作用部件是靜止的或者只有很少運動的機械,如各種容器(槽、罐、釜等)、普通窯、塔器、反應器、換熱器、普通干燥器、蒸發器,反應爐、電解槽、結晶設備、傳質設備、吸附設備、流態化設備、普通分離設備以及離子交換設備等。
化學工業設備應用:
化工機械的劃分是不嚴格的,一些流體輸送機械(如泵、風機和壓縮機等)在化工部門常被稱作化工機械,但同時它們又是各種工業生產中的通用機械。近代化工設備的設計和制造,除了依賴于機械工程和材料工程的發展外,還與化學工藝和化學工程的發展緊密相關。
化學工業設備特點:
化工產品的質量、產量和成本,在很大程度上取決于化工設備的完善程度,而化工機械本身的特點必須能適應化工過程中經常會遇到的高溫、高壓、高真空、超低壓、易燃、易爆以及強腐蝕性等特殊條件。近代化學工業要求化工機械:①具有連續運轉的安全可靠性。②在一定操作條件下(如溫度、壓力等)具有足夠的機械強度。③具有優良的耐腐蝕性能。④密封性好。⑤高效率和低能耗。
Chemical industry equipment is a general term for machines and equipment used in the chemical industry. In chemical production, in order to process raw materials into finished products of certain specifications, a series of chemical processes such as raw material pretreatment, chemical reaction and separation and refining of reaction products are often required. The machinery used to realize these processes is often classified as chemical equipment. . Chemical Equipment (chemical device), a general term for machines and equipment used in the chemical industry. In chemical production, in order to process raw materials into finished products of certain specifications, a series of chemical processes such as raw material pretreatment, chemical reaction and separation and refining of reaction products are often required. The machinery used to realize these processes is often classified as chemical equipment. .
Chemical Industry Equipment Classification:
Chemical equipment can usually be divided into two categories: 1 chemical machine. Refers to the main moving parts of the moving machinery, such as various filters, crushers, centrifugal separators, rotary kiln, mixers, rotary dryers and fluid conveying machinery. 2 chemical equipment. Refers to machines whose main active parts are stationary or have little movement, such as various containers (tanks, tanks, kettles, etc.), ordinary kiln, towers, reactors, heat exchangers, ordinary dryers, evaporators, reactors , electrolysis tank, crystallization equipment, mass transfer equipment, adsorption equipment, fluidization equipment, common separation equipment and ion exchange equipment.
Chemical Industry Equipment Application:
The division of chemical machinery is not strict. Some fluid transport machinery (such as pumps, fans and compressors) are often referred to as chemical machinery in the chemical industry, but at the same time they are general machinery in various industrial production. In addition to relying on the development of mechanical engineering and materials engineering, the design and manufacture of modern chemical equipment is closely related to the development of chemical engineering and chemical engineering.
Chemical Industry Equipment Features:
The quality, output and cost of chemical products depend to a large extent on the perfection of chemical equipment. The characteristics of chemical machinery itself must be able to adapt to the high temperature, high pressure, high vacuum, ultra low pressure and easy often encountered in chemical processes. Special conditions such as burning, explosive and strong corrosive. Modern chemical industry requires chemical machinery: 1 has the safety and reliability of continuous operation. 2 Under sufficient operating conditions (such as temperature, pressure, etc.) have sufficient mechanical strength. 3 has excellent corrosion resistance. 4 good sealing. 5 high efficiency and low energy consumption.

在化學工業設備中多選用耐腐蝕性能好的閥門如 電動襯氟調節閥,氣動襯氟調節閥,電動襯氟球閥,氣動襯氟球閥,電動襯氟蝶閥,氣動襯氟蝶閥,襯氟止回閥,襯氟閘閥,襯氟蝶閥,襯氟放料閥,襯氟對夾式蝶閥等。
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