grain cleaner

简明释义

谷物清选机

英英释义

例句

1.Using a grain cleaner can significantly reduce impurities in stored grains.

使用谷物清理机可以显著减少储存谷物中的杂质。

2.The farmer invested in a new grain cleaner to improve the quality of his harvest.

农民投资了一台新的谷物清理机来提高他的收成质量。

3.The grain cleaner efficiently separates chaff from the wheat.

这台谷物清理机有效地将麦壳与小麦分开。

4.After harvesting, it's essential to run the grains through a grain cleaner before storage.

收获后，必须在储存前将谷物通过谷物清理机处理。

5.Farmers often attend workshops to learn how to operate a grain cleaner properly.

农民们常常参加研讨会，学习如何正确操作谷物清理机。

作文

In the world of agriculture, the importance of maintaining high-quality grain cannot be overstated. Farmers and producers strive to ensure that their harvest is not only abundant but also free from impurities and contaminants. This is where a grain cleaner (谷物清理机) plays a crucial role. A grain cleaner is a specialized machine designed to remove unwanted materials from harvested grains, such as dirt, stones, and damaged kernels. The process of cleaning grain is essential for several reasons, including improving the quality of the final product, enhancing marketability, and ensuring food safety.The operation of a grain cleaner involves several steps. First, the harvested grain is fed into the machine, where it is subjected to various cleaning processes. These processes may include screening, air separation, and gravity separation. Screening involves passing the grain through screens with different sized holes to separate smaller impurities from larger grains. Air separation uses air currents to blow away lighter materials, such as chaff and dust, while gravity separation relies on differences in weight to separate good grains from heavier impurities.One of the key benefits of using a grain cleaner is the enhancement of grain quality. Clean grains are more appealing to consumers and have a longer shelf life. When grains are mixed with impurities, they can spoil faster and become less nutritious. By utilizing a grain cleaner, farmers can ensure that their products meet industry standards and consumer expectations, leading to better sales and profitability.Moreover, a grain cleaner contributes significantly to food safety. Contaminated grains can pose serious health risks to consumers, as they may harbor harmful substances or pathogens. By effectively removing these contaminants, a grain cleaner helps to safeguard public health. This is particularly important in regions where grains are a staple food source, as any compromise in quality can have widespread consequences.In addition to improving quality and safety, employing a grain cleaner can also save time and labor for farmers. Manual cleaning methods are often labor-intensive and time-consuming. With the advent of modern technology, a grain cleaner can process large quantities of grain quickly and efficiently, allowing farmers to focus on other important tasks. This efficiency can lead to increased productivity and reduced operational costs.Furthermore, the use of a grain cleaner aligns with sustainable farming practices. By minimizing waste and maximizing the value of harvested grains, farmers can contribute to a more sustainable agricultural system. Cleaner grains mean less waste, which is beneficial for the environment and helps in conserving resources.In conclusion, the role of a grain cleaner in agriculture is vital for ensuring high-quality, safe, and marketable grains. As farmers continue to face challenges related to quality control and food safety, investing in a grain cleaner can prove to be a wise decision. By embracing this technology, they not only enhance their product offerings but also contribute to a healthier food supply chain. The impact of a grain cleaner extends beyond just the farm; it influences the entire agricultural industry and ultimately benefits consumers around the world.

在农业领域，保持高质量谷物的重要性不容忽视。农民和生产者努力确保他们的收成不仅丰盛，而且没有杂质和污染物。这就是谷物清理机（grain cleaner）发挥重要作用的地方。谷物清理机是一种专门设计的机器，旨在去除收获谷物中的不需要的材料，如污垢、石头和受损的谷物颗粒。清理谷物的过程对于多个原因至关重要，包括提高最终产品的质量、增强市场竞争力和确保食品安全。谷物清理机的操作涉及几个步骤。首先，收获的谷物被送入机器，在那里经历各种清理过程。这些过程可能包括筛选、气流分离和重力分离。筛选涉及将谷物通过不同孔径的筛网，以分离较小的杂质和较大的谷物。气流分离利用气流将较轻的材料如稻草和灰尘吹走，而重力分离则依赖于重量差异将好谷物与较重的杂质分开。使用谷物清理机的主要好处之一是提高谷物质量。干净的谷物对消费者更具吸引力，并且保质期更长。当谷物与杂质混合时，它们可能会更快变质，营养价值降低。通过利用谷物清理机，农民可以确保他们的产品符合行业标准和消费者期望，从而获得更好的销售和盈利。此外，谷物清理机在食品安全方面也起着重要作用。受污染的谷物可能对消费者造成严重健康风险，因为它们可能携带有害物质或病原体。通过有效去除这些污染物，谷物清理机帮助保护公众健康。这一点在谷物是主食来源的地区尤为重要，因为任何质量上的妥协都可能产生广泛的后果。除了提高质量和安全性之外，使用谷物清理机还可以为农民节省时间和人力。手动清理方法通常劳动密集且耗时。随着现代技术的发展，谷物清理机能够快速高效地处理大量谷物，使农民能够专注于其他重要任务。这种效率可以提高生产力并降低运营成本。此外，使用谷物清理机与可持续农业实践相一致。通过最小化浪费和最大化收获谷物的价值，农民可以为更可持续的农业系统做出贡献。更干净的谷物意味着更少的浪费，这对环境有益，有助于节约资源。总之，谷物清理机在农业中的作用对于确保高质量、安全和可销售的谷物至关重要。随着农民面临与质量控制和食品安全相关的挑战，投资于谷物清理机可能证明是明智的决定。通过接受这项技术，他们不仅提升了产品供应，还为健康的食品供应链做出了贡献。谷物清理机的影响超越了农场；它影响整个农业产业，并最终使世界各地的消费者受益。