設(shè)備用途及原理
真空熔煉氣霧化制備粉末材料生產(chǎn)線，是為了滿足在一定條件下霧化制成金屬球形粉末的生產(chǎn)而設(shè)計的裝置。
真空熔煉氣霧化制備粉末材料生產(chǎn)線工作原理，是指在氣體保護(hù)條件下熔煉金屬或金屬合金，金屬液體經(jīng)過保溫坩堝、導(dǎo)流嘴流出（向下），通過噴嘴由高壓氣流將金屬液體霧化破碎成大量細(xì)小的液滴，細(xì)細(xì)的液滴在飛行中凝固成球形或是亞球形顆粒，達(dá)到制粉的目的。
Application and Principles
Vacuum melting gas atomization preparation powdered material production line is an equipment designed for producing metallic spherical powder by atomizing under certain conditions.
Its working principles refer to the smelting of metals or metal alloys with gas protection, in which metal liquids flow (downward) out of fluid-direction nozzle through holding crucible furnace, atomizing the metal liquid into amount of tiny droplets by high-pressure gas flow with nozzles, and those tiny drops in air solidified into spherical or sub-spherical particles, finally achieving in power making.
設(shè)備優(yōu)勢及特點(diǎn)
氣霧化制備粉末材料生產(chǎn)線具備領(lǐng)先同行技術(shù)水平，主要有以下特點(diǎn)：
1.采用屬專利技術(shù)保護(hù)的臥式真空熔煉裝置，可以選擇多熔煉爐輪換工作結(jié)構(gòu)形式和互換式雙保溫中間漏包組件形式，霧化生產(chǎn)效率大幅度提高，設(shè)備的維護(hù)維修簡化。
2.惰性氣霧化過程氣體氧含量在線檢測，對粉末材料的氧含量控制大有幫助。
3.壓差控制式霧化功能，精密控制霧化金屬流率工藝參數(shù)，生產(chǎn)產(chǎn)品質(zhì)量穩(wěn)定，減少設(shè)備運(yùn)行中的故障。
4.設(shè)備關(guān)鍵部位設(shè)置視頻監(jiān)控，及時觀察設(shè)備運(yùn)行狀態(tài)。
5.專業(yè)研發(fā)的先進(jìn)高效【緊耦合超音速氣體霧化器】核心關(guān)鍵技術(shù)，能生產(chǎn)高比例的超細(xì)粉末材料，而且耗氣量少，生產(chǎn)成本大大降低。
6.優(yōu)選設(shè)計的快速氣冷系統(tǒng)和霧化塔室，減少共生衛(wèi)星球粉末。
7.**在線粉末粒度監(jiān)測反饋過程控制技術(shù)，能實(shí)時檢測氣霧化生產(chǎn)時的粉末粒度狀態(tài)，并通過信息反饋數(shù)字控制技術(shù)調(diào)整霧化參數(shù)，過程智能動態(tài)匹配霧化條件，極大滿足對產(chǎn)品高質(zhì)量生產(chǎn)要求（用戶選配）。
8.霧化氣體加熱系統(tǒng)，可以提高生產(chǎn)超細(xì)粉末的比例，降低霧化氣體耗量（用戶選配）。
9.限流式導(dǎo)流管加熱系統(tǒng)，減少氣霧化過程的導(dǎo)流管金屬凝固堵塞故障（用戶選配）。
10.熔煉坩堝損傷在線監(jiān)測系統(tǒng)（用戶選配）
11.開發(fā)的設(shè)備運(yùn)行控制軟件、HMI人機(jī)交互控制界面，凸顯對粉末材料生產(chǎn)的高度專業(yè)理解。
12.專業(yè)開發(fā)的基于互聯(lián)網(wǎng)遠(yuǎn)程設(shè)備監(jiān)控和故障檢測系統(tǒng)（用戶選配）。
13.粉末材料顆粒大小，形狀及粒度分布可通過改變霧化工藝和調(diào)整工藝參數(shù)調(diào)節(jié)。
Advantages and Features
Gas atomization preparation powdered material production line provided by is equipped with world advanced technologies of this field, primarily processed with following features:
1. It applies with horizontal vacuum melting device protected by patent technology, and thus can choose multi smelting furnaces to alternate performing structure modes and interchangeable double-holding tundish, greatly improving atomizing production efficiency and simplifying its maintenance and repair.
2. Online examination on oxygen content of gas in the course of atomizing inert gas, significantly beneficial for controlling oxygen content of powdered materials.
3. Pressure differential controlling type of atomization function, precisely control atomized metal flow rate technological parameters, stable production quality, malfunctions in equipment operation reduced.
4. Video surveillance on key parts of equipment, observe equipment operation status in time.
5. [Tightly-coupled supersonic-speed gas atomizer], the core essential technology, is professionally researched and developed with advanced high-efficiency and can produce superfine powdered material at high proportion and consume little gas volume, greatly reducing production cost.
6. Optimal designs to fast-air-cooling system and atomization tower reduce co-existence satellite powder.
7. Original online powder size distribution monitoring feedback procedure controlling technology examines the particle size states during atomization producing in real time, adjust atomization parameters with information feedback digital-controlling system in which the course intelligently and dynamically matches atomizing conditions, greatly satisfying the production demand for high-quality products (user’s option).
8. Atomized gas heating system can increase the proportion of producing superfine powder and decrease the consumption of atomized gas (user’s option).
9. Current-limiting diversion pipe heating system reduces the clogs caused by metal solidification during gas atomizing (user’s option).
10. Melting crucible damage online monitoring system (user’s option).
11. Equipment operation control software and HMI human-machine interaction control interface highlight the highly professional understanding for powdered material produce.
12. The sizes, shapes and particle size distribution of powdered materials can be regulated through altering atomization technology and adjusting technological parameters.
設(shè)備核心模塊結(jié)構(gòu)技術(shù)
氣霧化制備粉末材料生產(chǎn)線主要由以下幾
大部分及周邊部件組成：
1、中頻感應(yīng)熔煉爐；
2、保溫爐（容量為10kg、25kg 二種規(guī)格）；
3、霧化系統(tǒng)；
4、霧化罐體；
5、粉塵收集系統(tǒng)；
6、供氣系統(tǒng)；
7、水冷系統(tǒng)；
8、控制系統(tǒng)；
9、中頻電源；
10、保溫爐電源系統(tǒng)
（10kg、25kg 級無保溫爐）；
11、真空熔煉系統(tǒng)
★具備專利技術(shù)保護(hù)的臥式真空熔煉系統(tǒng)，可以選擇多熔煉爐輪換工作結(jié)構(gòu)形式和互換式雙保溫中間漏包，提高生產(chǎn)效率。
★**在線粉末粒度監(jiān)測反饋過程控制技術(shù)，實(shí)時檢測氣霧化生產(chǎn)時的粉末粒度狀態(tài)，通過信息反饋數(shù)字控制技術(shù)調(diào)整霧化參數(shù)，過程智能動態(tài)匹配霧化條件，極大滿足對產(chǎn)品高質(zhì)量生產(chǎn)要求。
Core Module Structure Technology
Gas atomization preparation powdered material production line is primarily consisted of following major components and peripheral components:
1. Medium-frequency induction smelting furnace;
2. Holding furnace (its capacity has two specifications, 10kg and 25kg);
3. Atomization system;
4. Atomization container;
5. Dust collecting system;
6. Gas supplying system;
7. Water cooling system;
8. Controlling system;
9. Medium-frequency power supply;
10. Holding furnace power supplying system (No holding furnace for 10kg and 25kg grades);
11. Vacuum smelting system (selection-and-match system)
★Horizontal vacuum smelting system protected by patent technology can choose multi smelting furnaces to alternate performing structure modes and interchangeable double-holding tundish, improving production efficiency.
★Original online powder size distribution monitoring feedback procedure controlling technology examines the particle size states during atomization producing in real time, adjust atomization parameters with information feedback digital-controlling system in which the course intelligently and dynamically matches atomizing conditions, greatly satisfying the production demand for high-quality products.
