| 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,防火,防水,防靜電 | 類型：高效 | 品牌：明陽 |
| 吸附率：98（％） | 抗壓力：600（kgf） | 密度：1.5（g/cm3） |
| 孔隙率：47（%） | 磨損率：0.5 | 硬度：3.2-3.8 |
| 化學成分：C | 鹽酸可溶率：1.02（%） | C：85% |
| S：0.05% | 灰份：3-5% |
精制無煙煤濾料采用山西優質無煙煤為原料，經精選、破碎、和兩次篩分而成，機械強度高，抗壓性能好，化學性能穩定，不含有毒物質，耐磨損，在酸性、中性、堿性水中均不溶解，另外無煙煤顆粒表麵粗糙，有良好的吸附能力，孔隙率大(＞50%)，有較高的含污能力，因質輕，所需反沖洗強度較低，可節省大量反沖洗水量及電能。
無煙煤濾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、濾罐過濾的最佳材料。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。廣泛用於化工、冶金、熱電、制藥、造紙、印染、食品等生產前後的水質處理過程中。
實用於一般的酸、中、堿性水的凈化處理，是雙層、三層濾池中不可缺少的凈水材料，各項技術指標均達到和超過建設部（CJ/T44-1999）標準。過濾原理：水中之微細懸浮固粒經加藥絮凝後，由無煙煤濾材加以濾除。
用於生括給水及工業給水的過濾凈化處理。使用時根據濾池的形式確定使用參數，一般雙層濾科的鋪裝厚度為300—400mm；正常濾速10—14m／h，強制濾速14—1 8m／h；三層濾料鋪裝厚度450mm，正常濾速18—20m／h，強制濾速20～25m／h。濾池反洗采用水沖洗、水汽沖洗或輔以表麵沖洗。
1 .效率高，去除率達99% 2．處理水量大3．使用壽命長
物理性能 | 化學性能 | ||||
項目 | 單位 | 數據 | 項目 | 單位 | 數據 |
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 |
磨損率 | ％ | ≤0.55 | S | ％ | 0.05 |
鹽酸可溶率 | ％ | ≤1.28 | 其它重金屬含量均不超過國傢飲用水標準 | ||
不均勻系數 | k80 | 1.8-2.0 | |||
莫氏硬度 |
| 3.2-3.8 | |||
灰粉率 | ％ | ≤2 | |||
0.6-1.2mm 0.8-1.8mm 1-2mm 3-6mm 4-8mm
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%（百分比按質量計）。
②化學性質穩定，不含有毒物質。在一般酸性、堿性、中性水中均不溶解。出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0.68%（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，比表麵積大。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。均勻系數（K60）不大於1.5（日本標準），不均勻系數（K80）在1.6-2.0之間，空隙率大於50%。
④粒徑范圍小於指定下限粒徑按重量計不大於5%，大於指定上限粒徑按重量計不大於5%。
Anthracite filter material is introduced:
Refined by shanxi anthracite filter material quality anthracite as raw materials, the selection, crushing, and two screening and become, high mechanical strength, compressive performance is good, stable chemical performance, do not contain toxic substances, wear resistance, acid, neutral and alkaline water shall not be dissolved, and anthracite coal particle surface roughness, and a good adsorption capacity, pore ratio (> 50%), a higher including carrying capacity, because of the light, the back flush strength is low, can save a lot of backwash water and electricity.
Anthracite filter material with quartz sand filter material used in conjunction with China is the promotion of double rapid filter and three layer filter, filter can filter the best materials. Is to improve the filter speed increase unit area water yield and doubled section carrying capacity, reduce the project cost and reduce covers an area of the most effective way. Widely used in chemical industry, metallurgy, thermoelectric, pharmaceutical, paper making, printing and dyeing, food and other production before and after the water treatment process.
Anthracite filter material USES:
Practical from general acid, and alkaline water purification treatment, it is double, three filter indispensable water purification materials, the technical indicators are reaching and more than the ministry of construction (CJ/T44-1999 standard. Filter principle: the water's fine suspended solid grain after dosing flocculation, the anthracite filter material to filter.
Used for raw water and industrial water supply Europe filtration purification treatment. When using the form of filter according to determine if the use of parameters, general double filter section of pavement thickness for 300-400 mm; Normal filter speed 10-14 m/h, forced filter speed 14-1 8 m/h, Three layer filter material pavement thickness 450 mm, normal filter speed eighteen to twenty m/h, forced filter speed and ~ 25 m/h. Filter backwashing with water wash, rinse with water vapor or surface flushing.
Anthracite filter material features:
1. High efficiency and removal rate 99% 2. Processing capacity big 3. Long service life
Anthracite filter food chemical indicators:
Physical properties and chemical properties
Project units data project unit data
The proportion of g/cm3 1.50 C % > 80
Density g/cm3 0.947 Pb % 0.045
Broken rate % acuities Cu % 0.028 0.80
Porosity % - 53 Zn % 0.04
Wear rate % % 0.05 0.55 S or less
Hydrochloric acid soluble rate % acuities were 1.28 other heavy metal content is not more than the national standards for drinking water
Non-uniform coefficient k80 1.8 2.0
Morse's hardness 3.2 3.8
Ash powder rate % 2 or less
Anthracite filter material commonly used specifications:
0.6-1.2 mm 0.8 1.8 mm 1-2 mm 3-6 mm 4 to 8 mm
Anthracite filter material selection criteria:
Anthracite filter material in the filtering process action is good or bad, a direct impact on the filtered water quality, so the choice of this filter material must meet the following requirements:
(1) high mechanical strength, the broken rate and the wear rate of the should be greater than 3% (percentage in accordance with the quality plan).
(2) the chemical nature is stable, do not contain toxic substances. In the general acid, alkaline and neutral water are insoluble. The factory products by China's water treatment filter material supervision and inspection center determination: hydrochloric acid soluble rate was 0.68% (ministerial standard for 3.5) in all kinds of water source may achieve good cleaning effect.
(3) particle size distribution is reasonable, large specific surface area. Product appearance spherical and angular, good gloss, the mechanical vibration three screening, grading comply with the relevant technical indicators. Uniformity coefficient (K60) is not more than 1.5 (Japan standard), uneven coefficient (K80) in 1.6 2.0, void ratio is more than 50%.
(4) particle size range is less than the specified limit size weight meter is not more than 5%, more than the maximum limit specified size weight meter is not more than 5%.
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