【TGZ-DN250-PN10-14L-喷涂氧化铝陶瓷-聚氨酯叶轮】

　　旋转阀类型：不含铜锌

　　容积(升/转)：14L

　　处理量：6t/h

　　物料介质：化工腐蚀性粉料

　　物料比重：0.6g/cm3

　　物料温度：≤60℃

　　输送场合：负压

　　填充系数：0.8

　　进/出口法兰尺寸(mm)：DN250-PN10

　　阀体/端盖材质：304.喷涂氧化铝0.3mm

　　叶轮材质：全聚氨酯

　　叶轮结构：6片

　　叶轮与外壳间隙(mm)：0.25mm

　　主轴硬度：HRC10

　　两轴端密封形式：迷宫气密封

　　轴承密封形式：油封

　　轴端密封处：需要保护

　　传动方式：直连

　　旋转阀转速(r/min)：38转

　　电机：ABB，1.5KW-380V-50Hz-CE，不含铜锌

　　减速机：国茂，不含铜锌

　　旋转阀喷涂陶瓷/内衬陶瓷的核心作用是‌在粉体、颗粒物料输送系统中实现耐磨、耐腐蚀的可靠启闭与流量控制‌，特别适用于高磨损、强腐蚀、高温等恶劣工况。

　　陶瓷星型阀耐酸碱腐蚀：

　　酸类‌：硫酸、盐酸、硝酸等无机酸，以及醋酸、柠檬酸等有机酸，多数陶瓷阀都能耐受。

　　‌碱类‌：氢氧化钠、氢氧化钾等强碱粉料/颗料，陶瓷阀芯化学稳定性好，不易发生腐蚀或溶胀。

　　‌盐类与特殊介质‌：工业废盐、高温盐块、次氯酸等，也属于陶瓷阀的典型适用工况。‌‌

　　聚氨酯材质特性：

　　聚氨酯是一种‌性能优异的高分子材料‌，具有耐磨、耐油、保温及高弹性等显著特性。

　　耐磨高强‌：耐磨性能约为橡胶的 3-5倍，强度高且具有良好的回弹性和抗撕裂性。

　　耐腐蚀耐油‌：对矿物油、燃料油及多种化学溶剂有良好抵抗力，不易被侵蚀。

　　我公司常州同得利/江苏同得利专业生产(B)GFY、YJD系列关风机(关风器)、星型卸料器、DS系列电动锁气器、YJD型旋转阀，快开清洗阀、防卡旋转阀、偏置防卡、风送直通式旋转阀、高温高压旋转阀、高温水冷式、刮板式自清洁、钛合金陶瓷碳化钨四氟特氟龙尼龙聚氨酯、破拱机、料仓刮料破拱器、打散破碎阀、螺旋输送机等产品。广泛应用于锂电池、食品、石油化工、制药、淀粉、油脂、化工干燥、粮食、饲料、塑料、除尘、冶金、环保、电子、煤炭、建筑、电力机械等行业设备上。用于固体粒料、粉料、超微粉体在气力输送及管网正负压状态下的卸料。

　　TGZ-DN250-PN10-14L-Spray alumina ceramic polyurethane impeller

　　Rotary valve type: copper zinc free

　　Capacity (liters/revolutions): 14L

　　Processing capacity: 6t/h

　　Material medium: Lithium battery material

　　Material specific gravity: 0.6g/cm3

　　Material temperature: ≤ 60 ℃

　　Delivery occasion: Negative pressure

　　Fill factor: 0.8

　　Inlet/outlet flange size (mm): DN250-PN10

　　Valve body/end cap material: 304. sprayed with 0.3mm alumina

　　Impeller material: Full polyurethane

　　Impeller structure: 6 pieces

　　Clearance between impeller and casing (mm): 0.25mm

　　Spindle hardness: HRC10

　　Two axis end sealing form: labyrinth gas seal

　　Bearing sealing form: oil seal

　　Shaft end seal: requires protection

　　Transmission mode: direct connection

　　Rotating valve speed (r/min): 38 revolutions per minute

　　Motor: ABB, 1.5KW-380V-50Hz-CE, copper zinc free

　　Gearbox: Guomao, free of copper and zinc

　　The core function of ceramic coating/lining in rotary valves is to achieve reliable opening and closing and flow control that is wear-resistant and corrosion-resistant in powder and granular material conveying systems, especially suitable for harsh working conditions such as high wear, strong corrosion, and high temperature.

　　Ceramic star valve resistant to acid and alkali corrosion:

　　Acids: Inorganic acids such as sulfuric acid, hydrochloric acid, and nitric acid, as well as organic acids such as acetic acid and citric acid, can be tolerated by most ceramic valves.

　　Alkali: Strong alkali powders/particles such as sodium hydroxide and potassium hydroxide. Ceramic valve cores have good chemical stability and are not easily corroded or swollen.

　　Salt and special media: industrial waste salt, high-temperature salt blocks, hypochlorous acid, etc., also belong to the typical applicable working conditions of ceramic valves. ‌‌

　　Characteristics of polyurethane material:

　　Polyurethane is a high-performance polymer material with significant characteristics such as wear resistance, oil resistance, insulation, and high elasticity.

　　Wear resistance and high strength: The wear resistance is about 3-5 times that of rubber, with high strength and good resilience and tear resistance.

　　Corrosion and oil resistance: It has good resistance to mineral oil, fuel oil, and various chemical solvents, and is not easily corroded.

　　Our company Changzhou Tongdeli/Jiangsu Tongdeli specializes in the production of (B) GFY, YJD series air shut-off fans (air shut-off devices), star shaped unloaders, DS series electric air locks, YJD type rotary valves, quick opening cleaning valves, anti jamming rotary valves, offset anti jamming, air delivery straight through rotary valves, high temperature and high pressure rotary valves, high temperature water-cooled, scraper self-cleaning, titanium alloy ceramic tungsten carbide PTFE PTFE nylon polyurethane, arch breaking machines, silo scraper crushers, breaking valves, screw conveyors and other products. Widely used in equipment for industries such as lithium batteries, food, petrochemicals, pharmaceuticals, starch, oils, chemical drying, grain, feed, plastics, dust removal, metallurgy, environmental protection, electronics, coal, construction, and power machinery. Used for unloading solid granules, powders, and ultrafine powders under pneumatic conveying and positive and negative pressure in pipeline networks.