旋轉(zhuǎn)供料器又稱:旋轉(zhuǎn)閥,星形下料器,鎖氣器。
Rotary feeder is also known as rotary valve, star feeder and air lock.
通常的旋轉(zhuǎn)供料器結(jié)構(gòu)是帶有數(shù)個(gè)葉片的轉(zhuǎn)子在圓筒形的機(jī)殼內(nèi)旋轉(zhuǎn),從上部料斗落入物料,充塞在葉片間的空格內(nèi)隨葉片的旋轉(zhuǎn)到下部而卸出,機(jī)體側(cè)面設(shè)有均壓排氣口,可將葉輪回轉(zhuǎn)帶來(lái)的高壓氣體從此排出,減少氣體頂料現(xiàn)象,有利于物料的順利下落。
The common rotary feeder structure is that the rotor with several blades rotates in the cylindrical shell, falls into the material from the upper hopper, fills the space between the blades, and discharges it with the rotation of the blades to the lower part. The side of the machine body is provided with a pressure equalizing exhaust port, which can discharge the high-pressure gas brought by the rotation of the impeller from here, reduce the gas jacking phenomenon, and facilitate the smooth falling of the material.
在壓送式,吸送式氣力輸送系統(tǒng)中是重要的組成部件之一,它可以均勻而連續(xù)的向熟料管內(nèi)供料,而在系統(tǒng)的分離,收塵部,它又具備卸料器,鎖氣器的功能。
It is one of the important components in the pressure and suction pneumatic conveying system. It can supply materials to the clinker pipe uniformly and continuously. In the separation and dust collection part of the system, it also has the functions of discharger and air lock.
旋轉(zhuǎn)供料器是散裝,粉狀物料輸送的主要設(shè)備,以可靠性強(qiáng),實(shí)惠等優(yōu)點(diǎn)廣泛應(yīng)用在,糧食加工,化工原料,塑料冶金,能源礦業(yè),建材水泥,碼頭,啤酒廠麥芽車間,釀造車間等行業(yè)。
Rotary feeder is the main equipment for conveying bulk and powdery materials. It is widely used in grain processing, chemical raw materials, plastic metallurgy, energy mining, building materials and cement, wharf, brewery malt workshop, brewing workshop and other industries due to its strong reliability and affordable price.
旋轉(zhuǎn)供料器的主要構(gòu)成是:主閥(殼體、端蓋、葉輪)、電機(jī)減速機(jī)、防護(hù)裝置(鏈輪)、抽氣室、加速室、防卡進(jìn)料器等。
The main components of the rotary feeder are: main valve (shell, end cover, impeller), motor reducer, protective device (sprocket), air extraction chamber, acceleration chamber, anti jam feeder, etc.
旋轉(zhuǎn)供料器有標(biāo)準(zhǔn)型、耐磨型、測(cè)置懸掛型。
The rotary feeder has standard type, wear-resistant type and measuring suspension type.
1標(biāo)準(zhǔn)型:上下法蘭均為圓形,對(duì)于用戶所需的特殊借口,例如方形和長(zhǎng)方形法蘭連接可另行確定,法蘭厚度按公司標(biāo)準(zhǔn)規(guī)定。
1. Standard type: the upper and lower flanges are round. For special excuses required by users, such as square and rectangular flange connection, the flange thickness can be determined separately according to the company's standards.
2耐磨型:適用于硬度大,磨耗性粉料,機(jī)殼內(nèi)設(shè)有可更換的內(nèi)襯套,以提高使用壽命和更換方便。
2 wear resistant type: it is suitable for high hardness and abrasive powder. The shell is equipped with replaceable inner bushing to improve service life and facilitate replacement.
3測(cè)置懸掛型:是根據(jù)不同的安裝需求專門設(shè)計(jì)的機(jī)型,主要特點(diǎn),是減速電動(dòng)機(jī)為測(cè)置型,通過(guò)連接板與主機(jī)直接連接,省了底 座節(jié)省安裝空間,適用于料倉(cāng)底部或無(wú)地面支撐結(jié)構(gòu)中
3 measurement suspension type: it is a type specially designed according to different installation requirements. The main feature is that the reduction motor is a measurement type, which is directly connected with the host through the connecting plate, saving the base and installation space. It is suitable for the bottom of the silo or the structure without ground support
旋轉(zhuǎn)供料器內(nèi)轉(zhuǎn)子的形狀有P型(直線型,適用于粉體物料),V型(人字型,對(duì)于顆粒料輸送有效減少轉(zhuǎn)子與機(jī)殼之間卡料的措施之一)
The rotor in the rotating feeder has p-type (linear type, applicable to powder materials) and V-type (herringbone type, one of the measures to effectively reduce the material jam between the rotor and the casing for the conveying of granular materials)
旋轉(zhuǎn)供料器抽氣室的作用:對(duì)于堆積密度小的物料,尤其是粉料,為了保證物料正常下落,將氣體排走不影響正常輸送而設(shè)置。
Function of the air extraction chamber of the rotary feeder: for materials with low bulk density, especially powder materials, it is set to ensure the normal falling of materials and discharge the gas without affecting the normal transportation.
旋轉(zhuǎn)供料器加速室的作用:供料器下料口將粉粒料向輸料管供入時(shí),起到加速輸送的效果,并且不會(huì)產(chǎn)生較大的壓力損失。
Function of rotating feeder acceleration chamber: when the feeding port of the feeder feeds the powder and particle to the feeding pipe, it has the effect of accelerating the conveying without large pressure loss.
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