Manufacturers know that pneumatic conveying system equipment can transport a large number of materials from one place to another. Pneumatic conveying system equipment uses air to push the powdery materials in the pipeline for conveying. In most cases, bulk solids are dry powder or particles, which are transported by gas transportation equipment. It can be transported to the container / mixer, the chemical raw materials can be transported to the reactor, and the polymer particles can be loaded into the hopper above the extruder or injection molding machine. According to the conveying mode, there are two kinds of pneumatic conveying system equipment: dense phase gas conveying equipment and dilute phase gas conveying equipment; Dense phase gas conveying equipment is a kind of high-pressure equipment, which is used for long-distance conveying of materials. Because of its low-speed characteristics, it is especially suitable for fragile or abrasive materials. Dilute phase gas conveying equipment is a kind of low-pressure and high-speed equipment, which is flexible to the range of materials that can be treated. The air flow can be generated by the compressor or roots blower.

氣力輸送系統(tǒng)設(shè)備

Pneumatic conveying system equipment

從單個(gè)氣體輸送裝置的主要部件開(kāi)始。包括控制(PLC ),它是氣體輸送設(shè)備的重要設(shè)備;帶有變速驅(qū)動(dòng)裝置(VSD)的旋轉(zhuǎn)爪形長(zhǎng)距離泵(LDP ),用于產(chǎn)生不同水平的深真空;材料接送器存儲(chǔ)預(yù)編程配方并與PLC通信;脈沖閥和伺服閥;有一個(gè)分料箱;還有一個(gè)速度傳感器。

Start with the main components of a single gas conveyor. Including control (PLC), which is an important equipment of gas conveying equipment; Rotary claw shaped long distance pump (LDP) with variable speed drive (VSD) for generating different levels of deep vacuum; The material feeder stores the pre programmed formula and communicates with PLC; Pulse valve and servo valve; There is a distribution box; There is also a speed sensor.

用戶可以根據(jù)每個(gè)物料接送器的具體要求，對(duì)波型、速度和輸送速率進(jìn)行編程。PLC允許氣體輸送設(shè)備根據(jù)所選LDP泵和配方以常規(guī)稀相模式或濃相和稀相模式運(yùn)行。這完全取決于應(yīng)用和植物想要達(dá)到的效果。氣力輸送系統(tǒng)設(shè)備閥與由PLC和vfd控制的真空泵一起工作，以實(shí)現(xiàn)真空壓力和材料速度。例如，當(dāng)物料需要長(zhǎng)距離輸送時(shí)，閥門(mén)可以自動(dòng)調(diào)節(jié)，使氣體輸送設(shè)備可以在較低的真空壓力和較低的波速下輸送物料。

Users can program the wave type, speed and conveying rate according to the specific requirements of each material conveyor. The PLC allows the gas transfer equipment to operate in conventional dilute phase mode or concentrated and dilute phase mode according to the selected LDP pump and formula. It all depends on the application and the effect the plant wants to achieve. The equipment valve of pneumatic conveying system works together with the vacuum pump controlled by PLC and VFD to realize vacuum pressure and material speed. For example, when materials need to be transported for a long distance, the valve can be adjusted automatically, so that the gas conveying equipment can transport materials under low vacuum pressure and low wave speed.

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