插板式鎖風卸灰閥是根據我公司多年生產經驗和客戶實際工況研制開發的新型鎖風卸灰系列。可廣泛應用于建材、冶金、礦山、電力、化工、糧食、玻璃等行業的物料輸送系統中和作為各種磨機、烘干機、料倉等的鎖氣卸灰裝置。

The valve is the new type of air-locking discharging on the base of the operation experience and the practical working condition of user. It is widely used in building material, metallurgy, mining, electric power, chemical, food and glass industries etc to transport material and to be the air-locking discharge device in dry machine, storage and grinding machine etc.

 

結構特點：

Structure characteristic:

插板式鎖風卸灰閥采用優質碳鋼焊接成形，結構新穎、緊湊、科學。內外雙層結構，避免粘連性物料附著體筒無法保證鎖氣和運行等現象；上下層結構可使閥板間歇交替運動，保證鎖氣功能。配置不同要求的傳動裝置，可保證運行平穩，卸灰、鎖氣可靠。

S為手動式，D為電動式，Q為氣動式，Y為電液動式；Ⅰ型為圓法蘭連接，Ⅱ型為方法蘭連接。

The valve is welded in fine carbon steel, having the features of novel and compact structure and double layers, which can prevent the sticky material from adhering to the cylinder and ensure the normal air locking and operation. The disc can move intermittent alternately because of the upper and lower layer structure. Operation is calm and discharging and air-locking is reliable when it is equipped with different transmission devices.

S denotes manual, D denotes electric, Q denotes pneumatic, Y denotes electric hydraulic; type Ⅰ is the round flange connection and type Ⅱ is square flange connection.

 

性能參數：

Performance parameter:

公稱壓力 Nominal pressure	工作溫度 Working temperature	泄漏率 Leakage ratio	適用介質 Suitable medium
0.05MPa	≤300℃	≤0.05%	粉塵、顆粒晶體、微帶粘性物料等 Powder with dust, grain crystal and material with   small glutinosity

 

工作原理：

Working principle:

插板式鎖風卸灰閥主要由本體、閥板、傳動軸、密封副及傳動裝置等組成。物料由進料口進入 ，落入料斗中，待工況需要卸灰時，人工向外拉閥板手柄即可卸料，待第一層料卸完時，向內推閥板手柄，此時，閥板象鍘刀一樣，使粘連在內套體壁上的物料被切斷，至使閥板完全關閉，重復上述操作，開啟下閥板，卸灰、鎖風。配置電動推桿、電液動推桿，可實現自動化操作，推桿在得到指令后，通電帶動閥板向外位移；滿足卸灰需要后，又向內位移，滿足鎖風需要，下層重復上述操作，形成整套完整動作。配置氣動推桿，通過雙控二位五通電控換向閥驅動氣動推桿帶動閥板作往復運動，完成整套卸灰鎖氣動作。所有配置均帶有行程限位裝置，開、關到位能反饋指示信號。

The valve is mainly made up of body, disc, transmission shaft, sealing pairs and transmission device etc. The material gets into from feeding intake and fall into the hopper. Pull the handle outwards and discharge. Pull handle inward when discharging of the first layer is over, and the material is cut off, the disc is fully closed. Repeat the above step, open the disc and then discharge and lock air. Automation control can be realized when it is equipped with electric or electric hydraulic draw stem. The stem is powered and drives the disc move outwards after it receives command. It drives the disc move inwards and locks air after discharging. The lower layer repeats the above steps. The double-control two-bit five-way electric-control reversal valve drives the pneumatic draw stem to move with disc. All devices are equipped with stroke limit device and indicating signal can be feed back.

 

CHF系列 外形連接尺寸：

Appearance joint dimension:

 

傳動裝置參數：

Transmission device parameter:

規格 Type	150~250	300~560	600~850	900~1000
電動推桿 Electric draw stem	DTⅠA63-M P：0.06KW	DTⅠA100-M P：0.25KW	DTAⅡ250-M P：0.37KW	DTⅡA500-M P：0.37KW
氣動推桿 Pneumatic   draw stem	10A-5TC50B	10A-5TC63B	10A-5TC80B	10A-5TC100B
電液推桿 Electric hydraulic	DYT100 P：0.37KW		DYT300 P：0.37KW

 

安裝及調試：

Installation and regulation

l  安裝時傳動裝置不允許作起吊用，并嚴禁損傷。

l  安裝前必須清潔閥門內腔，不允許有任何雜物和污垢附著。

l  安裝前先檢查閥門各傳動部分是否完好，按用戶工作系統要求對閥門做適當的調整（出廠時已作標準調整），試運行無誤后將閥門處于關閉狀態再進行安裝。

l  法蘭連接時加密封墊后均勻鎖緊聯接螺栓。

l   The transmission device cannot be hoisted and avoid being damaged when installed.

l   The body must be cleaned before installed and there is no dirt and sundries clinging to the body

l   Check the transmission part before install. Adjust valve properly according to the demand of user. Close the valve and install the valve after there is no mistake.

l   Installation of flange connecting valve is on diagram. Lock down the connecting bolt after add sealing washer.

 

運輸及保管：

Transportation and protection

l  運輸時應避免撞擊閥門，閥門應處于關閉位置以防在運輸中閥板和傳動部件損壞。

l  當閥門運輸時傳動裝置及傳動部位應懸空，以防止傳動軸受力過大變形損壞。

l  傳動裝置及傳動部位應作防潮、防雨處理。

l  該閥應存放在干燥的室內，不允許露天存放或堆置。長期存放時應使閥門處于關閉狀態，各傳動部位加潤滑油，傳動裝置作防潮、防塵處理。

l   Avoid bumping and the valve is in full close in order to avoid damage of disc and driving part.

l   Transmission device and part should be hung up when the valve is transported in order to prevent damage of axle.

l   Treatment of dampproof and rainproof should be done to transmission device and part.

l   The valve should be stored in dry room and should not be piled up in open air. It should be in full close state when long stored. Add lubrication to the transmission part and the device should be dampproof and dustproof.

 

維護及檢修：

Maintenance and examination

l  定期檢查各傳動部位的運行情況。

l  定期更換電動推桿的潤滑脂以保證其機械部分不受損壞。

l  定期檢查閥門轉軸處的密封狀況，如發現密封問題請更換或填加石墨填料。

l   Check the operation condition of transmission part regularly.

l   Exchange the lubricating grease of electric draw stem regularly to avoid damage of machinery part.

l   Check the seal condition of rotating axle regularly and exchange or fill with graphite filler.

 

訂貨須知:

Information for order

l  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）。

l  樣本所示產品圖例及表格中所列傳動裝置號為我公司普通基本配置，不帶任何相關配件。您若有特殊要求（防爆、戶外），請在合同中注明。

l  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。

l   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.

l   Product legend in the sample and electric device listed in table is the basic normal collocation of our company without any corresponding accessory. If you have especial demand (anti-explosion, outdoors etc), please indicate it in the contract.

l   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.