| 濾料類型：無煙煤 | 適用對象：水 | 用途：水過濾 |
| 性能：耐酸,耐堿,耐高溫,耐低溫,防水 | 類型：高效 | 品牌：大德 |
| 吸附率：98（％） | 抗壓力：600（kgf） | 密度：0.947（g/cm3） |
| 孔隙率：48（%） | 磨損率：0.55% | 硬度：5 |
| 化學成分：Ｃ | 鹽酸可溶率：1（%） | Ｃ：70% |
無煙煤濾料是目前普遍采用的最佳過濾材料，同石英砂濾料配合使用是我國目前推廣的雙層快速濾池和三層濾池、濾罐過濾的常見形式。是提高濾速增加單位麵積出水量和成倍提高截污能力，降低工程造價和減少占地麵積最有效的途徑。廣泛應用於化工、冶金、熱電、制藥、造紙、印染、食品等的生產前後的水質處理過程中。
無煙煤濾料是一種水處理行業過濾用濾料。
無煙煤濾料是采用優質無煙煤為原料,經精選碎，粉，篩等工藝
無煙煤濾料在過濾過程中所起作用的好壞，直接影響著濾過的水質，故對此濾料的選擇必須達到以下幾點要求：
1、機械強度高，破碎率和磨損率之和不應大於3％（按重量計）。
2、化學性能穩定，不含有毒有害物質。在一般酸性、堿性、中性水中均不溶解。我廠產品經中國水處理濾料監督檢測中心測定：鹽酸可溶率為0.98％（部頒標準為3.5）在各類水源中均可達到良好的凈化效果。
3、粒徑級配合理，比表麵積好。產品外觀呈球狀而有棱角，光澤度好，經機械振動三次篩分，級配符合有關技術指標。
4、粒徑范圍小於指定下限粒徑按重量計不大於3%，大於指定上限粒徑按重量計不大於2%。
1、濾料在填充前必須將濾池（濾器）內部清掃乾凈。
2、要均勻地鋪設每層濾料，當達到標定厚度時，必須耙平濾料。
3、濾料長期運行，會有磨損。如操作不當會有“跑料”發生。為此需定期檢查濾料狀況，如有虧料情況，需及時補充。如濾料運行時間過長，出水水質長期不清，或濾層發生亂層，則需更換或重新級配濾料。
加工而成是普遍采用雙層，三層快速過濾材料。實用於一般酸性，中性堿性的凈化處理，具有良好的比表麵積，各項指標均達到建設部（CJ/T44-1999）標準。無煙煤濾料是特別從深井礦物中精選的，具有最高的含碳量百分比。
無煙煤濾料采用人工分類，可減少無關礦物質並降低灰分含量。 還經過過濾和沖洗，確保其適合水過濾之用。 由於具有較好的固體顆粒保持能力，因此無煙煤能夠可靠地提高懸浮顆粒清除能力。 此外，它的均勻系數較低，有助於加快流速。
分析項目 | 鑒定數據 | 分析項目 | 鑒定數據 | 分析項目 | 鑒定數據 |
比重 | 1.57 | 大於1.8g/cm3物質 | ≤3% | S含量 | 0.05% |
容重 | 0.947t/m3 | 鹽酸可溶率 | 0.98% | Pb含量 | 0.045% |
破碎率 | ≤0.68% | 孔隙率 | 51.99% | Cu含量 | 0.025% |
磨損率 | ≤0.32% | 均勻系數 | K60≤2.0 | Zn含量 | 0.04% |
灰粉 | ≤1.0% | 不均勻系數 | K80≤1.5 | 燃燒值 | 6800Kee/kg |
密度 | 1.57g/cm3 | 含泥量 | ≤0.52 | 其它重金屬含量 | 不超過國傢飲用水標準 |
固有水分 | ≤1% | C含量 | ≤90% |
一、無煙煤濾料俗稱“白煤”，是煤化程度最深的煤。是一種水處理行業過濾用材料。寧夏明陽活性炭有限公司生產的無煙煤濾料（執行標準：中華人民共和國城鎮建設行業標準（CJ/T43-2005）是選用寧夏優質無煙煤為原料。經破碎、篩分、水洗加工而成。特點是：固定碳含量高、密度大、強度大、外觀光澤度好、化學性能穩定、具有較好的固體顆粒保持能力，能可靠的提高懸浮顆粒的清除。不含有毒有害物質。在酸性、中性水中均不溶解。抗壓耐磨性強，有足夠的比表麵積和合理的粒徑級配。由於具有較好的固體顆粒保持能力，因此能夠可靠的提高懸浮顆粒清除能力。適用於生活飲用水及工業用水的過濾。
二、無煙煤濾料技術要求
1、無煙煤濾料的破碎率和磨損率之和不應大於3%（百分率按質量計，下同）。
2、無煙煤濾料的平均密度一般不小於1.4g/cm3,不大於1.6g/cm3。
3、無煙煤濾料應不含可見泥土、頁巖和外來碎屑。含泥量不應大於3%，密度大 於1.8g/cm3的物質含量不應大於8%。
4、無煙煤濾料的鹽酸可溶率不應大於3.5%。
三、無煙煤濾料的粒徑
1、用於生活飲用水的無煙煤的粒徑范圍為：0.8-1.2mm、1.2-2mm；工業用水無煙煤的粒徑范圍為：1-2mm、2-4mm、4-6mm。
2、在各種粒徑范圍的無煙煤中，小於指定下限粒徑的不應大於3%，大於指定上限粒徑的不應大於2%。
凌源市大德活性炭廠
廠 址：凌源市紅山街道廟東村
聯系人：霍佳音
手 機：18404251883
QQ： 2762568139
Anthracite filter material instructions:
Anthracite filter material is the best filtering material is widely used, with quartz sand filter material used is the promotion in double quick filter and three layers of filter, a common form of cartridge filter. Increase the water yield per unit area is to improve the filtering speed and multiply section carrying capacity, reduce the project cost and the most effective way to reduce cover an area of an area. Widely used in chemical industry, metallurgy, thermal power, pharmaceutical, paper making, printing and dyeing, food and so on in the process of the production water quality before and after treatment.
Anthracite filter material product details:
Anthracite filter material is a kind of filter material for water treatment industry.
Anthracite filter material is made of high quality anthracite as raw material, the selection of broken, powder, sieve, etc
Anthracite filter material role in the process of filtering is good or bad, directly affects the filtered water quality, so the choice of this filter material must meet the following requirements:
1, high mechanical strength, breakage and wear rate should not be greater than the sum of 3% (by weight).
2, stable chemical performance, does not contain toxic and harmful substances. In general acid, alkaline and neutral are dissolved in water. Our products by the determination of water treatment filter material, supervision and inspection center of China: soluble in hydrochloric acid at a rate of 0.98% (ministerial standard 3.5) in all kinds of water purification can achieve good effect.
3, reasonable particle size distribution, specific surface area. Product appearance spherical and angular, good gloss, three times by the mechanical vibration screening, grading conform to relevant technical indexes.
4, particle size range is less than the specified minimum diameter gauge is not more than 3% by weight, is greater than the specified maximum diameter gauge is not more than 2% by weight.
Anthracite filter material filling considerations and operation requirements:
1, filter material must be in front of the filling inside clean filter (filter).
2, evenly laid each layer to filter material, when reach the thickness of the calibration, must rake the filter material.
3, filter material to run for a long time, there will be wear and tear. Such as improper operation will be a "run". Therefore need to regularly check filter material status, if there is any loss of material, should be timely added. Run a long time, such as filter, effluent is not clear for a long time, or filter layer, the need to change or grading to filter material.
Processed is generally used double, three layers of filtering material quickly. Practical in general acid, neutral alkaline purification processing, has the good specific surface area, the indicators have reached the ministry of construction (CJ/T44-1999) standards. Anthracite filter material is special mineral selected from a deep well, with the carbon content of the highest percentage.
Anthracite filter material using artificial classification, can reduce irrelevant minerals and lower ash content. Also after filtering and washing, ensure it is suitable for water filtration. Because has better ability in solids maintain, anthracite can be reliably improve suspended particle removal ability. In addition, its uniformity coefficient is low, help to accelerate the velocity.
Anthracite filter arrange indicators:
Analyze project appraisal data analysis project identification data analysis project identification data
Specific gravity 1.57 is greater than 1.8 g/cm3 material S content of 3% to 0.05% or less
Bulk density of 0.947 t/m3 hydrochloric acid soluble rate 0.98% Pb content 0.98%
Broken rate 0.68% porosity 51.99% Cu content 0.025% or less
Wear rate of 0.32% or less uniformity coefficient K60 2.0 zinc content 0.04% or less
Ash powder 1.0% or less non-uniform coefficient K80 combustion value 6800 kee 1.5 / kg or less
Density of 1.57 g/cm3 silt content of 0.52 or less other heavy metal content does not exceed national drinking water standard
Inherent moisture content of 1% or less C 90% or less
A, commonly known as "stone coal", the anthracite filter material is deepest degree of coalification of coal. Is a kind of filter materials in water treatment field. Ningxia MingYang activated carbon co., LTD. Production of anthracite filter material (executive standard: urban construction industry standard of the People's Republic of China (CJ/T43-2005) is made of ningxia quality anthracite as raw material. After crushing, screening and washing. Features are: high fixed carbon content, density, good strength, gloss appearance, stable chemical properties, has a good solid particles keep ability, can improve the removal of the suspended particles. Reliable does not contain toxic and harmful substances. Does not dissolve in acid, neutral water. Compressive resistance to wear, there is plenty of specific surface area and reasonable particle size grading. Due to the good solid particles keep ability, can therefore reliable suspended particle removal ability. Suitable for domestic and drinking water and industrial water filters.
Second, the anthracite filter material technical requirements
1, the anthracite filter material crushing rate and the wear rate should not be greater than the sum of 3% (percentage in accordance with the quality, the same below).
2, the average density of anthracite filter is generally not less than 1.4 g/cm3, not more than 1.6 g/cm3.
3, anthracite filter material should be clay, shale, and does not contain visible foreign debris. Silt content should not be greater than 3%, the density than 1.8 g/cm3 matter content should not be greater than 8%.
4, anthracite filter material of hydrochloric acid soluble rate should not be greater than 3.5%.
Third, the particle size of anthracite filter material
1, for domestic and drinking water of anthracite coal particle size range is: 0.8-1.2 mm, 1.2 2 mm; Industrial water anthracite coal particle size range is: 1-2 mm, 2-4 mm, 4 -- 6 mm.
2, in various sizes of anthracite coal, less than a specified minimum size should not be greater than 3%, is greater than the specified maximum particle size should not be greater than 2%.
Packing: 25 kg woven bag packing, plastic lining, can print customer to provide information on the package.
凌源市大德活性炭廠
廠 址：凌源市紅山街道廟東村
聯系人：霍佳音
手 機：18404251883
QQ： 2762568139
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