氣力輸送負(fù)型和非標(biāo)規(guī)格被分為兩種類型的規(guī)范規(guī)劃的：供給點(diǎn)，結(jié)構(gòu)比較簡單，小型，簡單的方法容易清洗，并且易于保護(hù)，一個價ge優(yōu)勢，但該產(chǎn)品是比較小，一般適用于輸出值2T/h以下，輸送間隔為30米范圍內(nèi)，是一個小的值，優(yōu)先系統(tǒng)短的時間間隔。

The negative and non-standard specifications of pneumatic conveying are divided into two types of standardized planning: supply point, with a relatively simple structure, small size, simple method easy to clean and protect, a price advantage, but this product is relatively small and generally suitable for output values below 2T/h. The conveying interval is within the range of 30 meters, which is a small value and prioritizes the short time interval of the system.

非標(biāo)定制型：體系發(fā)展較為雜亂，產(chǎn)值規(guī)模較大時，輸送時間間隔較遠(yuǎn)時，一般企業(yè)需求進(jìn)行非標(biāo)定制才干滿意出產(chǎn)要求。 產(chǎn)值達(dá)到2t/h以上且區(qū)間在150米以下的，應(yīng)考慮非標(biāo)定制..

Non standard customization type: When the system development is relatively chaotic and the output value is large, and the delivery time interval is long, general enterprises need to carry out non-standard customization to meet production requirements. For products with a production value of over 2t/h and a range of less than 150 meters, non-standard customization should be considered

要知道一些氣力輸送的選型有，必要對氣力輸送有根本的了解。例如：氣力輸送工作原理，氣體 - 固體比例，材料，顆粒尺寸的體積比重，所述材料的懸浮液速度，像氣體 - 固體分型的方式。

It is necessary to have a fundamental understanding of the selection of pneumatic conveying. For example, the working principle of pneumatic conveying, gas solid ratio, material, volume specific gravity of particle size, suspension velocity of the material, and the method of gas solid separation.

負(fù)壓輸送設(shè)備：負(fù)壓氣力輸送系統(tǒng)是指負(fù)壓風(fēng)機(jī)（真空泵）產(chǎn)生的系統(tǒng)負(fù)壓，通過管道將負(fù)壓泵入物料輸送裝置的輸送系統(tǒng)，與接收機(jī)界面處的空氣混合均勻。特點(diǎn)：負(fù)氣力輸送系統(tǒng)節(jié)省投資可以通過多點(diǎn)在意料之中，因?yàn)樵谪?fù)壓設(shè)備和管道，這樣可能的泄漏，因此相對干凈的環(huán)境。

Negative pressure conveying equipment: The negative pressure pneumatic conveying system refers to the system negative pressure generated by the negative pressure fan (vacuum pump), which is pumped into the conveying system of the material conveying device through pipelines, and mixed evenly with the air at the receiver interface. Features: The negative pneumatic conveying system can save investment through multiple points as expected, as there may be leaks in negative pressure equipment and pipelines, resulting in a relatively clean environment.

氣力輸送系統(tǒng)又稱氣流輸送，利用不同氣流的能量，在密閉管道內(nèi)沿氣流發(fā)展方向不斷輸送顆粒狀物料，是流態(tài)化技術(shù)的一種可以具體實(shí)際應(yīng)用。結(jié)構(gòu)簡單，操作方便，傳動效率高的設(shè)備，可以是水平的，輸送的垂直或傾斜方向上，整個轉(zhuǎn)移過程為全封閉，由小沖擊氣候條件;無二次污染，提高了工作條件;被輸送材料不會吸收水分，污垢，或混有其它雜質(zhì)，以促進(jìn)材料處理和恢復(fù)。設(shè)備進(jìn)行簡單、結(jié)構(gòu)緊湊、布置靈活，整套系統(tǒng)可以實(shí)現(xiàn)企業(yè)集中控制，自動化發(fā)展程度高。

Pneumatic conveying system, also known as airflow conveying, utilizes the energy of different airflow to continuously transport granular materials along the direction of airflow development in a closed pipeline. It is a specific practical application of fluidization technology. Equipment with simple structure, convenient operation, and high transmission efficiency can be horizontal, transported in the vertical or inclined direction, and the entire transfer process is fully enclosed under small impact climate conditions; No secondary pollution, improved working conditions; The transported material will not absorb moisture, dirt, or other impurities to promote material processing and recovery. The equipment is simple, compact in structure, and flexible in layout. The entire system can achieve centralized control for enterprises, with a high degree of automation development.