旋轉(zhuǎn)式供料器是稀相氣力輸送系統(tǒng)常用供料或卸料設(shè)備，旋轉(zhuǎn)式供料器的組成有葉輪、機(jī)殼、電機(jī)、減速機(jī)、防護(hù)罩、鏈條、底坐、抽氣室、加速室等，根據(jù)現(xiàn)場(chǎng)所在工藝有不同類(lèi)型，故其配制有所差異。

　　The rotary feeder is a commonly used feeding or unloading equipment in dilute phase pneumatic conveying systems. The composition of the rotary feeder includes impellers, casings, motors, reducers, protective covers, chains, bottom seats, suction chambers, acceleration chambers, etc. The configuration varies depending on the process on site.

　　旋轉(zhuǎn)式供料器又稱(chēng)為鎖氣器、關(guān)風(fēng)機(jī)、旋轉(zhuǎn)閥、星形卸料器等，殼體兩端用端蓋密封、殼體的上部分為進(jìn)料口、下部為出料口；葉輪一般有6-12個(gè)葉片，使機(jī)殼內(nèi)空間分為6-12格室；當(dāng)葉輪通過(guò)傳動(dòng)裝置在殼體旋轉(zhuǎn)時(shí)，物料從進(jìn)料口進(jìn)入葉輪的空腔（格室）內(nèi)，隨著葉輪旋轉(zhuǎn)從下部出料口卸出。

　　Rotary feeders, also known as air locks, shut-off fans, rotary valves, star shaped unloaders, etc., are sealed at both ends of the shell with end caps. The upper part of the shell is the feeding port and the lower part is the discharging port; The impeller generally has 6-12 blades, dividing the space inside the casing into 6-12 compartments; When the impeller rotates in the housing through the transmission device, the material enters the cavity (compartment) of the impeller from the feed port and is discharged from the lower discharge port as the impeller rotates.

　　在壓送氣力輸送系統(tǒng)中，因?yàn)楣艿老到y(tǒng)內(nèi)部的空氣壓強(qiáng)高于大氣壓，故旋轉(zhuǎn)給料器屬于強(qiáng)制供料，強(qiáng)制供料的特點(diǎn)使得旋轉(zhuǎn)給料器成為壓送氣力輸送系統(tǒng)首先的供料器，為區(qū)別其他系統(tǒng)內(nèi)的供料器，壓送氣力輸送中的旋轉(zhuǎn)供料器又稱(chēng)為正壓關(guān)風(fēng)機(jī)，此類(lèi)氣力輸送設(shè)備常有葉輪、機(jī)殼、電機(jī)、減速機(jī)、防護(hù)罩、鏈條、抽氣室、底座、加速室等組成。

　　In the pneumatic conveying system, due to the air pressure inside the pipeline system being higher than atmospheric pressure, the rotary feeder belongs to forced feeding. The characteristics of forced feeding make the rotary feeder the first feeder in the pneumatic conveying system. To distinguish it from feeders in other systems, the rotary feeder in pneumatic conveying is also known as a positive pressure shut-off fan. Such pneumatic conveying equipment often consists of impellers, casings, motors, reducers, protective covers, chains, suction chambers, bases, acceleration chambers, etc.

　　在負(fù)壓氣力輸送系統(tǒng)中，用于末端除塵器卸料設(shè)備，需鎖氣以免漏氣影響系統(tǒng)的整體穩(wěn)定性，常采用背包旋轉(zhuǎn)式供料器，此類(lèi)氣力輸送設(shè)備有葉輪、機(jī)殼、電機(jī)、減速機(jī)、防護(hù)罩、鏈條、連接板等組成。

　　In the negative pressure pneumatic conveying system, used for the discharge equipment of the end dust collector, it is necessary to lock the air to prevent air leakage and affect the overall stability of the system. A backpack rotary feeder is often used. This type of pneumatic conveying equipment consists of impellers, casings, motors, reducers, protective covers, chains, connecting plates, etc.

　　除此外，還有貫通型、防卡型、標(biāo)準(zhǔn)型等旋轉(zhuǎn)式供料器，其組成基本相同，根據(jù)使用場(chǎng)合略有調(diào)整，恒通粉體自主研發(fā)、生產(chǎn)、銷(xiāo)售各類(lèi)型旋轉(zhuǎn)供料器且免費(fèi)設(shè)計(jì)粉粒物料氣力輸送方式，若需要請(qǐng)隨時(shí)聯(lián)系我們。

　　In addition, there are also rotary feeders such as through type, anti jam type, and standard type, which have basically the same composition and may be slightly adjusted according to the usage scenario. Hengtong Powder independently develops, produces, and sells various types of rotary feeders, and designs free pneumatic conveying methods for powder particles. Please feel free to contact us if you need them.

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