錐形鎖風閥廣泛適用于建材、冶金、礦山、煤炭、化工、熱電等行業，用于物料輸送的自動調節及控制，防止野風的進入，確保系統正常運行。
This valve is widely used in building material, mining, coal, chemical, metallurgy and thermoelectricity industries etc. It can automatically adjust and control the carrying of material. It also can prevent improper air from entering in order to keep the system working normally.
結構特點：
Structure characteristic:
采用優質鋼材焊接而成，運行靈活、密閉性好、性能可靠，具有自動鎖風落料的功效。特別適用于無粘度的固體粉料，細小顆粒料，晶體料的輸送與調節。
This valve is welded in fine steel, having the features of handy to operate, good seal, reliable performance and having the function of automatic air-locking dropping material. It is the ideal equipment to transport or adjust non-glutinosity solid powder, small grain and crystalloid material.
性能參數：
Performance parameter:
適用介質 Suitable medium | 適用溫度 Suitable temperature | 卸灰能力 Discharge amount |
粉塵物料 Powder dust material | ≤ 350 ℃ | 15 ～ 65t/h |
工作原理：
Working principle:
錐形鎖風閥利用力矩平衡的方法實現卸灰。當作用于翻板上的物料產生的力矩大于重錘搖桿產生的力矩時，閥板打開向下卸灰。一旦積灰卸去后，重錘與搖桿產生的力矩使閥板迅速關閉，實現鎖氣。落料的頻率及卸灰量依據工況需要來調整重錘位置。
The valve realizes discharging using trimming moment. When the moment made by material on turning plate is greater than that of heavy hammer and rocker, the disc will open adown to discharge. After discharge the moment made by heavy hammer and rocker will drive disc close quickly to realize locking air. Dropping material frequency and discharge amount is determined by the working condition demａnd to adjust heavy hammer position.
使用說明：
Operation instruction:
• 本閥連接方式為法蘭連接。
• 安裝時請注意閥體上標注介質流向，兩法蘭連接時必需加密封墊片，然后均勻鎖緊螺栓。
• 設備在運行時，請定期給傳動部分加潤滑油。
• 若長期存放應使設備處于關閉狀態，各傳動部位加潤滑油，不允許露天存放或堆置。
• Joint type of this valve is flange joint.
• Pay attention to the direction of medium in valve body. Add seal cushion between two flanges connection and screw down bolt. Please add lubricant to transmission part regularly when the equipment is working.
• Add lubricant to transmission part when valve is long stored. It should not be placed or piled up in the open air.
外形圖：
Appearance figure:
外形連接尺寸：
Appearance joint dimension:
DN | D | D1 | H | A × A | B × B | C × C | n-d | n1-d1 | L |
200 | 280 | 245 | 400 | 300 × 300 | 355 × 355 | 400 × 400 | 8- Φ 10 | 12- Φ 10 | 500 |
250 | 350 | 305 | 450 | 350 × 350 | 405 × 405 | 450 × 450 | 12- Φ 10 | 12- Φ 10 | 550 |
300 | 400 | 355 | 500 | 400 × 400 | 455 × 455 | 500 × 500 | 12- Φ 10 | 16- Φ 10 | 600 |
350 | 450 | 405 | 550 | 450 × 450 | 505 × 505 | 550 × 550 | 12- Φ 12 | 16- Φ 12 | 650 |
400 | 500 | 455 | 600 | 500 × 500 | 555 × 555 | 600 × 600 | 16- Φ 12 | 20- Φ 12 | 815 |
500 | 600 | 555 | 700 | 600 × 600 | 655 × 655 | 700 × 700 | 20- Φ 14 | 20- Φ 14 | 870 |
訂貨須知 :
Information for order
• 選用訂貨時，請參照產品樣本注明產品規格、型號及技術參數（使用溫度、設備工況、介質性質等）。
• 表格中未列規格、用于特殊介質或其它特殊要求，請與我公司經銷部、技術部聯系，可為您另行設計、制造。
• Please indicate the type, model and technical parameter (using temperature, working condition of equipment and characteristic of medium etc) referring to the product sample when you place an order.
• If you have other special demand, need special medium or the spec that is not listed in the table, please contact with our department of market and technology. We can design and manufacture for you especially.
