氣力輸送系統(tǒng),是現(xiàn)代工廠中較為常見(jiàn)的一種輸送散裝物料的運(yùn)輸方式。氣力輸送系統(tǒng)廠家在設(shè)計(jì)系統(tǒng)前,需要客戶提供系統(tǒng)布置方案、氣力輸送系統(tǒng)的輸送能力等具體需求,此外,還需要了解被輸送物料的特性、工藝特點(diǎn)等具體特點(diǎn),然后才能設(shè)計(jì)出具有針對(duì)性的氣力輸送系統(tǒng),并根據(jù)該系統(tǒng)向客戶提供氣力輸送系統(tǒng)報(bào)價(jià)。
Pneumatic conveying system is a common transportation method for conveying bulk materials in modern factories. Before designing the pneumatic conveying system, the manufacturer needs the customer to provide specific requirements such as the system layout plan and the conveying capacity of the pneumatic conveying system. In addition, it is necessary to understand the characteristics of the conveyed material, process features, and other specific characteristics before designing a targeted pneumatic conveying system and providing a quotation for the pneumatic conveying system to the customer based on the system.
氣力輸送系統(tǒng)設(shè)計(jì)步驟一般可分為以下幾點(diǎn),這些因素都會(huì)影響到氣力輸送系統(tǒng):
The design steps of pneumatic conveying system can generally be divided into the following points, all of which will affect the price of pneumatic conveying system:
1. 氣力輸送管道可垂直、水平的布置,因此布置靈活,根據(jù)工藝需求和工廠的現(xiàn)場(chǎng)條件,設(shè)計(jì)合理的管道布局,能確保系統(tǒng)經(jīng)濟(jì)實(shí)用無(wú)浪費(fèi);
1. Pneumatic conveying pipelines can be arranged vertically and horizontally, so the layout is flexible. Based on process requirements and factory site conditions, a reasonable pipeline layout can be designed to ensure that the system is economical, practical, and waste free;
2. 氣力輸送系統(tǒng)可分為正壓密相氣力輸送、正壓稀相氣力輸送、負(fù)壓真空氣力輸送等多種類型,不同類型的氣力輸送系統(tǒng)適用于不同的輸送物料、輸送條件;
2. Pneumatic conveying systems can be divided into various types such as positive pressure dense phase pneumatic conveying, positive pressure dilute phase pneumatic conveying, negative pressure vacuum pneumatic conveying, etc. Different types of pneumatic conveying systems are suitable for different conveying materials and conditions;
3. 根據(jù)管道布置方案、被輸送物料特性、氣力輸送系統(tǒng)的類型、客戶具體的生產(chǎn)要求等方面的因素,綜合決定氣力輸送系統(tǒng)的氣流速度、懸浮速度、輸送濃度等因素;
3. Based on factors such as pipeline layout plan, characteristics of conveyed materials, type of pneumatic conveying system, and specific production requirements of customers, comprehensively determine factors such as airflow velocity, suspension velocity, and conveying concentration of the pneumatic conveying system;
4. 根據(jù)生產(chǎn)能力和已確定的氣力輸送系統(tǒng)的氣流速度、濃度等因素,計(jì)算生產(chǎn)、輸送所需的空氣流量,從而決定輸送管道的直徑,以確保輸送順利進(jìn)行;
4. Based on production capacity and factors such as airflow velocity and concentration of the determined pneumatic conveying system, calculate the required air flow rate for production and conveying, and determine the diameter of the conveying pipeline to ensure smooth conveying;
5. 根據(jù)已確定的數(shù)據(jù),計(jì)算各主要部件的結(jié)構(gòu)和尺寸,選擇合適的部件和設(shè)備;
5. Based on the determined data, calculate the structure and dimensions of each main component, and select appropriate brands of components and equipment;
6. 完成總體設(shè)計(jì)后,氣力輸送工程設(shè)計(jì)師對(duì)整體設(shè)計(jì)進(jìn)行回顧,計(jì)算系統(tǒng)各組成部分的數(shù)據(jù),包括管道壓力損失、系統(tǒng)壓力損失等數(shù)據(jù),確定氣源設(shè)備所需功率;
After completing the overall design, the pneumatic conveying engineering designer reviews the overall design, calculates the data of each component of the system, including pipeline pressure loss, system pressure loss, etc., and determines the required power of the gas source equipment;
7. 根據(jù)計(jì)算數(shù)據(jù),選擇合適的氣源設(shè)備和配置驅(qū)動(dòng)裝置。
7. Based on the calculated data, select the appropriate gas source equipment and configure the driving device.
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