无烟煤滤料介绍：
无烟煤滤料采用优质原煤为原料，经精选、破碎、和两次筛分而成，外观光泽好，呈球状，机械强度高，抗压性能好，化学性能稳定，不含有毒物质，耐磨损，在酸性、中性、碱性水中均不溶解，另外无烟煤颗粒表面粗糙，有良好的吸附能力，孔隙率大(≥52%)，有较高的含污能力，因质轻，所需反冲洗强度较低，可节省大量反冲洗水量及电能。
无烟煤滤料特点
1、效率高，去除率达99% 2、处理水量大 3、使用寿命长
无烟煤滤料理化指标
物理性能 | 化学性能 |
项目 | 单位 | 数据 | 项目 | 单位 | 数据 |
比重 | g/cm3 | 1.50 | C | ％ | >80 |
容重 | g/cm3 | 0.947 | Pb | ％ | 0.045 |
破碎率 | ％ | ≤0.80 | Cu | ％ | 0.028 |
孔隙率 | ％ | 47-53 | Zn | ％ | 0.04 |
磨损率 | ％ | ≤0.55 | S | ％ | 0.05 |
盐酸可溶率 | ％ | ≤1.28 | 其它重金属含量均不超过国家饮用水标准 |
不均匀系数 | k80 | 1.8-2.0 |
莫氏硬度 | | 3.2-3.8 |
灰粉率 | ％ | ≤2 |
无烟煤滤料用途
无烟煤滤料适用于一般的酸、中、碱性水的净化处理，是双层、三层滤池中不可缺少的净水材料，各项技术指标均达到和超过建设部（CJ/T44-1999）标准。过滤原理：水中之微细悬浮固粒经加药絮凝后，由无烟煤滤材加以滤除。
无烟煤滤料在用于生括给水及工业给水的过滤净化处理，使用时根据滤池的形式确定使用参数，一般双层滤科的铺装厚度为300—400mm；正常滤速10—14m／h，强制滤速14—1 8m／h；三层滤料铺装厚度450mm，正常滤速18—20m／h，强制滤速20～25m／h。滤池反洗采用水冲洗、水汽冲洗或辅以表面冲洗。
无烟煤滤料特性
无烟煤滤料是特别从深井矿物中精选的，具有最高的含碳量百分比。无烟煤滤料采用人工分类，可减少无关矿物质并降低灰分含量。还经过过滤和冲洗。无烟煤滤料是特别从深井矿物中精选的，具有最高的含碳量百分比。水滤料采用人工分类，可减少无关矿物质并降低灰分含量。水滤料还经过过滤和冲洗，确保其适合水过滤之用。由于具有较好的固体颗粒保持能力，因此无烟煤能够可靠地提高悬浮颗粒清除能力。此外，它的均匀系数较低，有助于加快流速。
无烟煤滤料选择标准
无烟煤滤料在过滤过程中所起作用的好坏，直接影响着滤过的水质，故对此滤料的选择必须达到以下几点要求：
①机械强度高，破碎率和磨损率之和不应大于3%（百分比按质量计）。
②化学性质稳定，不含有毒物质。在一般酸性、碱性、中性水中均不溶解。出厂产品经中国水处理滤料监督检测中心测定：盐酸可溶率为0.68%（部颁标准为3.5）在各类水源中均可达到良好的净化效果。
③粒径级配合理，比表面积大。产品外观呈球状而有棱角，光泽度好，经机械振动三次筛分，级配符合有关技术指标。均匀系数（K60）不大于1.5（日本标准），不均匀系数（K80）在1.6-2.0之间，空隙率大于50%。
④粒径范围小于指定下限粒径按重量计不大于5%，大于指定上限粒径按重量计不大于5%。
厂 名：平泉县兰天活性炭厂
地 址：中国 河北 平泉县 平泉镇红花沟村
联系人： 刘敏
手 机：18395759601
Q Q：2259151836
邮 箱：2259151836@qq.com
网 址：https://pqlthxt.1688.com
Anthracite filter material introduction:
Anthracite filter material is made of high quality coal as raw materials, through selection, crushing, and two times screening, shiny appearance, spherical, high mechanical strength, good compression performance, stable chemical property, does not contain toxic substances, abrasion resistance, in acidic, neutral and alkaline water shall not be dissolved, also anthracite coal particle rough surface, good adsorption capacity, high porosity (equal to or more than 52%) and high containing dirty ability, because of the quality of light, backwashing intensity is low, save a large number of anti washing water and electricity.
Anthracite filter material characteristics
1, the efficiency is high, the removal rate reaches 2 99%, the treatment water quantity is big 3, the service life is long
Anthracite filter material use
Anthracite filter material is suitable for general acid, medium and alkaline water purification treatment, is a double layer, three layers of filter in the water purification materials, the technical indicators have reached and exceeded the Ministry of construction (CJ/T44-1999) standard. The filtering principle: the water's fine suspended solid grains after dosing flocculation, the anthracite filter material to filter.
Anthracite filter media in for students including water and industrial water supply filtering purification treatment, when used according to the form of filter determined using parameters, the general double filter section of pavement thickness for 300 - 400 mm; normal filtration speed of 10 - 14m / h, mandatory filter speed 14 - 1 8m / h; three layers of filter material, pavement thickness 450mm normal filtration speed 18 - 20 m / h, mandatory filter speed 20 ~ 25m / h. Filter backwashing by water washing, water washing, or with surface irrigation.
Anthracite filter material characteristics
Anthracite filter material is specially selected from the deep well, with the highest percentage of carbon content. Anthracite filter material using artificial classification, can reduce irrelevant minerals and lower ash content. Also through filtration and washing. Anthracite filter material is specially selected from the deep well, with the highest percentage of carbon content. Water filter material using artificial classification, can reduce irrelevant minerals and lower ash content. The water filter material is also filtered and washed to ensure that it is suitable for water filtration. As a result of solid particle retention capability, the anthracite can reliably improve suspended particle removal ability. In addition, its uniformity coefficient is low, which helps to speed up the flow rate.
Anthracite filter material selection criteria
Anthracite filter material in the filter process, the role of good or bad, a direct impact on the filtration of water quality, so the choice of this filter must meet the following requirements:
High mechanical strength, crushing rate and wear rate and should not be greater than 3% (percentage by mass).
Chemical stability, no toxic substances. In general acid, alkaline, neutral water are not dissolved. Products manufactured by the China water treatment media supervision and test center measured: soluble in hydrochloric acid rate is 0.68% (ministerial standard of 3.5) in all kinds of water can reach a good purification effect.
The size grading is reasonable and the specific surface area is large. Product appearance is spherical and angular, good gloss, three times by mechanical vibration screening, grading in accordance with the relevant technical indicators. The uniform coefficient (K60) is not more than 1.5 (Japan standard), the coefficient of uneven coefficient (K80) in the 1.6-2.0, the gap rate is greater than 50%.
The particle size is less than the minimum size specified by weight not greater than 5%, greater than the specified maximum diameter not larger than 5% by weight.
contact information
Factory name: Pingquan County blue days activated carbon plant
Address: Hebei Town, Pingquan County, Pingquan Province, China
Contact: Liu Min
Hand machine: 18395759601
Q:2259151836 Q
Mail box: 2259151836@qq.com
Network address: https://pqlthxt.1688.com
厂 名：平泉县兰天活性炭厂
地 址：中国 河北 平泉县 平泉镇红花沟村
联系人： 刘敏
手 机：18395759601
Q Q：2259151836
邮 箱：2259151836@qq.com
网 址：https://pqlthxt.1688.com