阅读说明：本技术 一种矿用荧光测量绳制造工艺 (Manufacturing process of mining fluorescent measuring rope ) 是由 王思栋 吴猛 冯福东 吴寿 张历峰 梁宇 华伟 薛彬 王凯 于 2018-09-13 设计创作，主要内容包括：一种矿用荧光测量绳制造工艺,第一步制作黄色荧光粉：第二步制造夜光测量绳；本发明的优点是：经大量实验得到的将黄色荧光粉与油墨按照67:100的比例混合形成夜光油墨,然后将夜光油墨涂抹在棉线或尼龙测量绳上,在煤矿井下黑暗潮湿的环境中的效果最佳,既能保证在潮湿环境中的穿透性,又能确保其发光亮度,满足测量要求。(A manufacturing process of a mining fluorescent measuring rope comprises the following steps of: secondly, manufacturing a luminous measuring rope; the invention has the advantages that: the fluorescent powder and the printing ink are mixed according to the ratio of 67:100 to form the noctilucent printing ink after a large number of experiments, and then the noctilucent printing ink is smeared on a cotton thread or a nylon measuring rope, so that the effect in the dark and humid environment under a coal mine is optimal, the penetrability in the humid environment can be ensured, the brightness of the environment can be ensured, and the measurement requirement can be met.)

1. A manufacturing process of a mining fluorescence measuring rope is characterized by comprising the following steps: firstly, preparing yellow fluorescent powder: the preparation method comprises the following steps of preparing 53 g of barium sulfide, 41 g of magnesium sulfide, 2 g of aluminum sulfide and 3 g of potassium nitrate according to a proportion, uniformly mixing the raw materials, putting the raw materials on an electric furnace for burning at 133 ℃, removing other impurities in yellow color after burning for 50 minutes, putting the burnt raw materials into a ball mill, grinding the raw materials into fine powder, soaking the fine powder in water for precipitation, removing clear water, and drying the precipitated powder in a drying box to obtain yellow fluorescent powder; the second step is to manufacture a luminous measuring rope: mixing the yellow fluorescent powder and the ink according to the ratio of 67:100 to form luminous ink, then coating the luminous ink on a cotton or nylon measuring rope, and naturally drying for 50 minutes to finish the manufacture of the fluorescent measuring rope.

Technical Field

The invention relates to the technical field of mining measuring ropes, in particular to a manufacturing process of a mining fluorescent measuring rope.

Background

The cord in the underground coal mine measurement link is still an indispensable object, the conventional cord uses a common cotton thread or nylon measuring cord, and a specially-assigned person needs to use a miner lamp outer cover plastic bag for illumination in the using process. In the actual use process, the problems that the target is not easy to find, and the illumination is too bright or too dark are often found due to the influences of factors such as the observation distance, the distance measurement length, the field environment and the like.

Disclosure of Invention

The invention aims to provide a manufacturing process of a mining fluorescence measuring rope, which can ensure the penetrability in a humid environment, ensure the luminous brightness of the mine fluorescence measuring rope and meet the measurement requirements.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a manufacturing process of a mining fluorescence measuring rope is characterized in that: firstly, preparing yellow fluorescent powder: the preparation method comprises the following steps of preparing 53 g of barium sulfide, 41 g of magnesium sulfide, 2 g of aluminum sulfide and 3 g of potassium nitrate according to a proportion, uniformly mixing the raw materials, putting the raw materials on an electric furnace for burning at 133 ℃, removing other impurities in yellow color after burning for 50 minutes, putting the burnt raw materials into a ball mill, grinding the raw materials into fine powder, soaking the fine powder in water for precipitation, removing clear water, and drying the precipitated powder in a drying box to obtain yellow fluorescent powder; the second step is to manufacture a luminous measuring rope: mixing the yellow fluorescent powder and the ink according to the ratio of 67:100 to form luminous ink, then coating the luminous ink on a cotton or nylon measuring rope, and naturally drying for 50 minutes to finish the manufacture of the fluorescent measuring rope.

The invention has the advantages that: the fluorescent powder and the printing ink are mixed according to the proportion of 67:100 to form the luminous printing ink obtained by a large number of experiments, and then the luminous printing ink is smeared on a cotton thread or a nylon measuring rope, so that the effect in the dark and humid environment under a coal mine is optimal, the penetrability in the humid environment can be ensured, the luminous brightness can be ensured, and the measurement requirement can be met; the measuring rope prepared by the invention is used in the underground coal mine, and can effectively reduce the number of people who measure the line extension: in the measurement engineering, the rear view point directly uses the fluorescent measuring rope to hang the hammer ball as the rear view, so that a special person is not needed for illumination, and the labor is saved; secondly, the use is convenient, the influence of the environment and the measurement distance is small in the use process, a specially-assigned person is not needed to adjust the illumination position up and down according to the situation, an observer can automatically adjust the observation position according to the light emitting situation of the cord, and the time is saved; thirdly, the precision can be ensured: the underground measuring points are generally selected to be hung on the top plate, the natural hanging cannot be influenced by objects, and an observer can observe through the telescope to determine whether the thread ropes are natural and vertical, so that the observation precision can be effectively ensured.

The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the concept and the protection scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the design concept of the present invention shall fall within the protection scope of the present invention.