TGF,ZGF,BZGF,BZGFW,ZGFY,LGFWF,LGFWY,ZGFWF,GFWF系列關風機(關風器)、 星形卸料器；等產品。規格齊全，有防堵、防卡、防粘、耐壓、耐溫、等近百餘種規格型號。非標產品開發能力強、速度快，可滿足不同行業、不同介質、不同工況的要求。廣泛運用於石油化工、制藥、淀粉、油脂、化工乾燥、除塵、冶金、環保、電子、煤炭、建築、電力機械、糧食、飼料等行業設備上。用於固體粒料、粉料、超微粉體在氣力輸送及管網正負壓狀態下的卸料。
本公司憑積行業上多年的實踐經驗與終端客戶使用產品後的寶貴意見，借鑒先進國傢研制設計技術的精華, 運用先進的設備和檢測手段,實施先進的科學工業設計, 成功開發出多種新型防堵組合式, 防堵平行式,耐壓型,外裝耐溫耐壓型,定量型等特制產品.其中快開門式清洗閥具有世界先進水平。質量取得廣大顧客的信賴,產品暢銷全國各地，並遠銷歐美,印尼,越南,泰國,日本,澳大利亞等國傢和地區。先進的生產加工設備,領先的管理理念,高素質的員工隊伍，有效的質量保障體系和完善的售後服務,為制造高品質的產品提供可靠的保證,極大的滿足瞭各行業的需求。
我公司一貫堅持”客戶至上,質量第一”的方針,願與您攜手共進,誠信合作,互惠互利,共同發展。
星型卸料器的特點與用途
星型卸料器俗稱關風機，又稱旋轉給料器，鎖器閥，放料閥，卸灰閥。星型卸料器是由帶有數片葉片的轉子葉輪，殼體，密封件，減速機，電動機等組成。當上部物料靠自重落下填充在葉片之間的空隙中，即隨葉片的旋轉而卸出。因此星型卸料器可以定量而且連續的卸料。
星型卸料器常用在氣力輸出系統中，用於壓力輸出系統或負壓輸出系統，星型卸料器以均勻，連續地向輸料管供料，以保證氣力輸出管內的氣，固體比較穩定，從而使氣力輸送能正常工作。同時，又能將卸料器的上，下部氣壓隔斷起到鎖氣作用。因此，星型卸料器是氣力輸送系統中常用的重要部件。
星型卸料器可以用在收集物料系統中，作為料倉的卸料器。星型卸料器是目前國內最先進的卸料裝置，常用在除塵系統中作為除塵系統的重要設備之一，它特別適用於粉塵，小顆粒物料深受環保、冶金、化工、糧食、水泥、築路、乾燥設備等工業行業的工程項目擇優選用。
星型卸料器的主要結構
一、星型卸料器的上、下法蘭口基本是方形或圓形，可以由用戶選擇。
二、耐磨損封閉型轉子葉輪星型卸料器特點是移子葉片的端部帶用特殊耐磨材料制成。能保證葉片端部與殼內壁有良好接觸，並且磨損後可方便地調節葉片端部，使其仍然與殼體內部操持良好接觸，具有更好的鎖氣性能。
三、耐高溫型它所輸送物料的溫度可達280攝氏度兩羰軸承與葉輪有一定隔離,能防止超細粉料與軸承接觸。
Rotary valve (airlocks) This is applied to discharge granule,powder material or add granule,powder material either in different positive air pressure or in different negative air-pressure of pneumatic conveying system. Also it is a necessary device for ventilation and move dust system. The max pressure ≤ 0.12Mpa, working temperature ≤280 C.
- Material in carbon steel or stainless steel keeps solid durability
- Minimum gap between blade and body can lock the air efficiently
- Driving method can be direct drive model or chain drive model.
- This kind of rotary valve also called rotary air lock valve, rotary discharge valve, rotary feeder valve,
airlocks (rotary valve) are suitable for pneumatic conveying system to feed or unload the materials as the necessary equipment for the pipelines of pneumatic transmission and
dedust ventilation, which are widely used for grain & oil, foodstuff, feedstuff, chemical, drying, dedust, storage industries and so on.
Rotary valves include two kinds of structures such as normal and combined types. The normal rotary valves has no driving unit, the combined rotary valve equipped with cycloid
pin gear reducer.
As per different bearing positions, the rotary valves are divided into two structures such as internal and external types. The bearing internal type is suitable for the material with l
ow temperature mediate and big diameter granularity. The bearing external type, there is a certain distance between bearing and shell, is suitable for the material with high
temperature mediate and easily blowby.
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The impeller type of rotary valve has non-inserted blade and inserted blade structures. The clearance between impeller and shell of non-inserted blade rotary valve can't be adjusted. The main feature of inserted blade rotary valve is that the clearance between impeller and shell can be adjusted and equipped with corresponding the inserted pieces according to different material properties.
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