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一套稀相粉體氣力輸送系統(tǒng)中包含哪些設(shè)備？

來源：http://www.aesw.org.cn/ 日期：2023-10-18 發(fā)布人：admin

稀相粉體氣力輸送系統(tǒng)是專業(yè)輸送干粉狀物料的一種輸送設(shè)備，采用正壓、低壓輸送的方式，整個(gè)輸送線路中包含多種配套設(shè)備，今天小編根據(jù)整個(gè)輸送系統(tǒng)的運(yùn)行線路來進(jìn)行介紹！

The dilute phase powder pneumatic conveying system is a professional conveying equipment for dry powder materials. It adopts positive pressure and low pressure conveying methods, and the entire conveying line includes various supporting equipment. Today, I will introduce the operation route of the entire conveying system!

1羅茨風(fēng)機(jī)

1 Roots blower

粉體氣力輸送系統(tǒng)中，“氣力”兩個(gè)字就說明本套系統(tǒng)中動(dòng)力系統(tǒng)的來源，常見的作為氣源的有羅茨鼓風(fēng)機(jī)、空壓機(jī)，都是利用設(shè)備中空氣運(yùn)轉(zhuǎn)帶來動(dòng)力，也有客戶自備氮?dú)馐褂玫那闆r，具體的選擇要根據(jù)客戶需求和現(xiàn)場(chǎng)工況參數(shù)來決定。在整條輸送系統(tǒng)中，氣源位于輸送線路的首端。

In the powder pneumatic conveying system, the word "pneumatic" indicates the source of the power system in this system. Commonly used as air sources are Roots blowers and air compressors, which use the air running in the equipment to bring power. There are also cases where customers provide nitrogen gas for use. The specific selection should be determined based on customer needs and on-site operating parameters. In the entire conveying system, the air source is located at the head end of the conveying line.

2料封泵

2 Material seal pump

料封泵采用稀相輸送的運(yùn)行方式，作為粉體氣力輸送系統(tǒng)中的核心輸送泵，也是必不可少的設(shè)備。料封泵兩端，進(jìn)口連接羅茨鼓風(fēng)機(jī)，出口連接輸送管道。輸送泵安置在下料口下方，落灰管道連接下料口和料封泵泵體上部進(jìn)料口。粉料落入泵體內(nèi)后，由風(fēng)機(jī)產(chǎn)生的空氣動(dòng)力帶動(dòng)，沿輸送管道運(yùn)送至目標(biāo)儲(chǔ)料倉或灰?guī)臁?/div>

The material seal pump adopts a dilute phase conveying operation mode, and as the core conveying pump in the powder pneumatic conveying system, it is also an essential equipment. The two ends of the material seal pump are connected to a Roots blower at the inlet and a conveying pipeline at the outlet. The delivery pump is installed below the discharge port, and the ash discharge pipeline is connected to the discharge port and the upper feed port of the material seal pump body. After the powder falls into the pump body, it is driven by the aerodynamic force generated by the fan and transported along the conveying pipeline to the target storage bin or ash silo.
旋轉(zhuǎn)供料器

3插板閥

3 Plug valve

閘板閥有氣動(dòng)插板閥和手動(dòng)插板閥兩種。插板閥常見于粉體氣力輸送系統(tǒng)中連接設(shè)備下料口處，比如鍋爐除塵器下料口、儲(chǔ)料倉或灰?guī)斓南铝峡冢糜诳刂葡铝狭髁?，和星型卸料器結(jié)合使用時(shí)也起到檢修閥的作用。

There are two types of gate valves: pneumatic gate valves and manual gate valves. The plug-in valve is commonly used at the discharge port of the connecting equipment in the powder pneumatic conveying system, such as the discharge port of the boiler dust collector, storage bin, or ash silo. It is used to control the discharge flow rate and also serves as a maintenance valve when combined with a star shaped discharge device.

4旋轉(zhuǎn)供料器

4 Rotary feeder

旋轉(zhuǎn)供料器又叫鎖氣器、給料機(jī)，采用特殊的雙層結(jié)構(gòu)及非剛性化密封技術(shù)，可以實(shí)現(xiàn)均勻下料、定時(shí)作業(yè)。是可靠的定量喂料裝置。

The rotary feeder, also known as the air lock or feeder, adopts a special double-layer structure and non rigid sealing technology, which can achieve uniform feeding and timed operation. It is a reliable quantitative feeding device.

5輸送管道

5 Delivery pipeline

稀相粉體輸送系統(tǒng)的輸送管道連接料封泵的出料口，管線設(shè)計(jì)非常靈活，可以根據(jù)現(xiàn)場(chǎng)建筑物排列情況進(jìn)行走線布置，可以高空排列，也可以地下埋線。整個(gè)過程密閉進(jìn)行，不會(huì)產(chǎn)生物料外泄和揚(yáng)塵污染。

The conveying pipeline of the dilute phase powder conveying system is connected to the discharge port of the material sealing pump, and the pipeline design is very flexible. It can be arranged according to the arrangement of buildings on site, and can be arranged at high altitudes or buried underground. The entire process is carried out in a sealed manner, without material leakage or dust pollution.

6耐磨彎頭

6 wear-resistant elbow

耐磨彎頭是一種耐磨陶瓷復(fù)合管，從內(nèi)而外分別由陶瓷、過渡層、鋼三層組成。具有耐磨、耐腐蝕、耐熱的特性。稀相粉體氣力輸送系統(tǒng)流速高，所以常在輸送管道的拐彎處安裝陶瓷內(nèi)襯耐磨彎頭，大大增加輸送管道的使用壽命，有些工況會(huì)選擇帶背包加厚的耐磨彎頭，更加耐用。

Wear resistant elbow is a type of wear-resistant ceramic composite pipe, which is composed of ceramic, transition layer, and steel layers from the inside out. It has characteristics of wear resistance, corrosion resistance, and heat resistance. The flow rate of the dilute phase powder pneumatic conveying system is high, so ceramic lined wear-resistant elbows are often installed at the corners of the conveying pipeline, greatly increasing the service life of the conveying pipeline. Some working conditions may choose wear-resistant elbows with thickened backpacks, which are more durable.

7料倉

7 silos

以上就是引持環(huán)保的稀相氣力輸送設(shè)備的整體情況，相較于濃相氣力輸送設(shè)備，稀相氣力輸送設(shè)備相對(duì)簡單一點(diǎn)，價(jià)格也相對(duì)便宜一點(diǎn)，如果您需要稀相氣力輸送設(shè)備可以打電話聯(lián)系我們。

The above is the overall situation of environmentally friendly dilute phase pneumatic conveying equipment. Compared to dense phase pneumatic conveying equipment, dilute phase pneumatic conveying equipment is relatively simpler and cheaper. If you need dilute phase pneumatic conveying equipment, you can contact us by phone.