高效自动压滤机产品介绍

CJAH High-efficiency Automatic Filter Press

　　CJAH高效自动压滤机是具有给料过滤、无隔膜压榨过滤、吹干过滤三段段脱水流程的新型过滤设备，独特的无短路风干方式，较高的压榨压力和有效的吹干过程，挤出、置换了滤饼间隙水、破坏并带走物料颗粒表面的表面结合水，实现滤饼含水率远优于同类产品。

　　CJAH high-efficiency automatic filter press is a new type of filtration equipment with three-stage dewatering processes: feeding, diaphragmless pressing and dry-blowing. The unique non-short-circuit drying method, high pressing pressure and effective drying process, extruding and replacing the filter cake gap water, destroying and carrying away the water on the surface of the material particles, so that the   moisture content of filtercake is far superior to similar products.

过滤原理

　　1、给料过滤即依靠渣浆泵的输送压力，使进入滤室的矿渣被滤布截留，形成滤饼；水透过滤布排除，实现固液分离；

　　2、压榨过滤是在给料过滤形成的疏松滤饼一侧施加压力，收缩其空隙，排除空隙中的水；

　　3、吹干过滤是采用压缩空气高速穿过滤饼间歇，带走间歇水，进一步降低滤饼含水率。无论采用多大的压滤压榨滤饼，滤饼的间隙也不能完全消除，因此，增加吹干过滤，用高压空气透过滤饼间隙并带走滤饼间隙中的水分，是降低滤饼含水率的重要手段。然而有效的防止吹干时压缩空气短路，却是能否实现有效吹干的关键，这是CJAH系列高效自动压滤机的独特设计，也是其他压滤机不能有效吹干的关键。（箱式和箱式隔膜压滤机采用中心孔进料方式，空气吹干短路，无法有效吹干）。

Filter Principle

　　1. The feed filtration is based on the delivery pressure of the slurry pump, so that the slag entering the filter chamber is trapped by the filter cloth to form a filter cake; the water is filtered through the filter cloth to achieve solid-liquid separation.

　　2. Press filtration is to press on the side of the porous filter cake formed by the feed filtration, shrinking the voids and eliminating the water in the voids;

　　3. Dry-blowing filtration uses high-speed compressed air to pass through the cake and remove intermittent water, further reducing the moisture content of the cake. Regardless of how much pressure is used to press the filter cake, the gap between the material particles cannot be completely eliminated. Therefore, the dry-blowing filtration, using high-pressure air to pass through the cake and remove moisture from the particles gap, is the important means to reduce the moisture content of the filter cake. However, effective prevention of short-circuit of compressed air during drying is the key to effective drying. Dry-blowing filtration is the unique design of the CJAH Series high-efficiency. Other filters press cannot achieve filter cake to be blown dry effectively without dry-blowing filtration technology.(The box and box diaphragm  adopt the center hole feeding method, which will cause air short-circuited and cannot be blown dry.)

核心配置

　　1、深度过滤系统：标配专利滤板，实现三段有效、完整、品质过滤；

　　2、快速作业系统：配置高速液压系统，实现快速压紧、多段拉开（单次拉开6块）作业。

Core Configuration

　　1. Deep filtration system: Standard patented filter plate to achieve effective, complete and quality filtration of three stages;

　　2. Fast operating system: High-speed hydraulic system to achieve quick compression and multiple filter plates to be opened simultaneously (6 plates at a time).

常规配置

　　1、刚性机架系统：多点支撑刚性机架，为设备高效稳定运行提供保障；

　　2、再生滤布系统：标配专利滤布，实现滤布无水再生，延长滤布使用寿命；

　　3、高效卸料系统：滤板变速拉开摆动技术，实现了快速、完整的卸料；

　　4、成熟控制系统：触摸屏一键自动，自动化程度高，极大降低工人作业及强度，大幅提高设备的安全性、稳定性及长效开机率。

General Configuration  

　　1. Rigid rack system: multi-point support rigid frame to provide guarantee for efficient and stable operation of equipment;

　　2. Regenerative filter cloth system: Standard patented filter cloth to achieve waterless regeneration of filter cloth and extend the service life of filter cloth;

　　3. High speed unloading system: filter plate variable speed swing technology realizes fast and complete unloading;

　　4. Mature control system: Touch screen with high degree automatic control system saves labor and greatly improves equipment safety, stability and long-term operating rate.

可选配置

　　1、滤布诊断系统：实现滤布破损快速诊断，及时更换滤布，避免物料泄露；

　　2、设备表面外包：可选用多种耐腐蚀材质包覆设备表面。

Optional Configuration

　　1. Filter cloth diagnostic system: realize rapid diagnosis of filter cloth breakage, replace filter cloth in time to avoid material leakage;

　　2. Outsourcing of equipment surface: The surface of the equipment can be covered with a variety of corrosion-resistant materials.

技术特点

　　1、高性能：过滤铁精矿可实现滤饼含水率<6%，相同物料及过滤条件下，比箱式、箱式隔膜、板框压滤机滤饼含水率低5-8个百分点；

　　2、高产能：单台最大处理能力更大，同等过滤面积的产能远大于箱式隔膜压滤机；

　　3、高适应性：设备在超过5000米海拔、不同浓度、不同磨细粒度的条件下均有应用，含水率实现行业最低。

Technology Characteristics

　　1. High performance: Filtered iron concentrate cake can achieve moisture content <6%, Under the same material and filter conditions, the filter cake moisture content can be 5-8 % lower than that of box , box diaphragm and frame;

　　2. High capacity: single daily processing capacity is larger, the production capacity of same filter area is much larger than that of the box diaphragm filter;

　　3. High adaptability: The equipment has been applied under different conditions of over 5,000m altitude, different material concentrations and different grinding granularity, and the moisture content of filter cake can achieve the lowest in the industry.

适应物料范围

　　1、设备适用于矿山、冶炼、化工、食品、制药及环保等领域；

　　2、在相对容易过滤、物料成饼好的物料过滤时选择使用，可使产能优势最大化，实现更高的性价比；

　　3、工作环境温度5-90℃，建议使用浓度（质量比）≥20%。

Applicable Material Range

　　1. The equipment is suitable for mining, metallurgy, chemistry, food, pharmaceutical industry and environmental protection fields;

　　2. When used in materials which is relatively easy to filter and form cakes, can maximize production capacity and achieve higher cost performance;

　　3. Operating environment temperature is 5-90 °C, the recommended concentration (mass ratio) is ≥ 20%.

应用案例

Application Cases

　　1、西藏某高海拔矿业股份有限公司

　　1. A High Altitude Mining Company of Tibet

　　过滤物料：铅精矿

　　Filter material: lead concentrate

　　物料细度：-325目90%

　　Material fineness: -325 mesh, 90%

　　给料浓度：>40%

　　Feeding concentration: >40%

　　滤饼含水率：<10%

　　Moisture content: <10%

　　设备数量：1

　　Quantity: 1

　　单台面积：120平米

　　Area per set: 120 ㎡

　　单台产能：300t/d

　　Daily capacity per set: 300t/d

　　海拔高度：4600m

　　Altitude: 4600m

　　2、某矿业集团河南冶炼有限公司

　　2. Henan Smelting Company of A Mining Group

　　过滤物料：冶炼铜渣浮选尾渣

　　Filter material: Smelting copper slag floating tailing slag

　　物料细度：-400目80-85%

　　Material fineness: -400 mesh, 80-85%

　　给料浓度：55-60%

　　Feeding concentration: 55-60%

　　滤饼含水率：≤10%

　　Moisture content: ≤10%

　　设备数量：1

　　Quantity: 1

　　单台面积：512平米

　　Area per set: 512 ㎡

　　单台产能： 1000t/d

　　Daily capacity per set: 1000t/d

　　该厂原采用陶瓷过滤机过滤冶炼铜渣浮选尾渣，滤饼含水率15%，技改选用CJ系列压滤机，滤饼水分<10%，单台日产能是陶瓷过滤机的3.45倍。

　　The plant adopted ceramics filtering machine to filter the floating copper tailing slag, with filtering cake water content of 15%. After the technical reform,the CJ series filter press was used, with filtering cake water content of <10%. Daily production capacity of each single set is 3.45 times of that of ceramics filter.

　　3、云南某黄金冶炼有限公司

　　3. A Gold Smelting Company Of Yunnan Province

　　过滤物料：黄金精矿

　　Filter material: gold concentrate

　　物料细度：-200目90%

　　Material fineness: -200 mesh, 90%

　　给料浓度：30%

　　Feeding concentration: 30%

　　滤饼含水率：≤10%

　　Moisture content: ≤10%

　　设备数量：1

　　Quantity: 1

　　单台面积：219平米

　　Area per set: 219 ㎡

　　单台产能：200t/d

　　Daily capacity per set: 1000t/d

　　该厂原采用陶瓷过滤机处理黄金精矿，滤饼含水率14%，单台产能低，技改采用CJ系列压滤机后，滤饼水分<10%，单台产能较陶瓷过滤机大幅提高。

　　The Plant originally adopted ceramics filtering machine to filter the gold concentrate, with filtering cake water content of 14%. After the technical reform, the CJ series filter press was used, with filtering cake water content of <10%. Daily production capacity of each single set is significantly higher than the ceramic filter.

　　4、湖南某大型石墨有限公司

　　4. A Large Graphite Company of Hunan Province

　　过滤物料：石墨矿

　　Filter material: Graphite ore

　　物料细度：-200目90%

　　Material fineness: -200 mesh, 90%

　　给料浓度：40%

　　Feeding concentration: 40%

　　滤饼含水率：≤20%

　　Moisture content: ≤20%

　　设备数量：5

　　Quantity: 5

　　单台面积：291平米

　　Area per set: 291 ㎡

　　单台产能：432t/d

　　Daily capacity per set: 432t/d

　　该厂采用CJ系列压滤机进行石墨精（尾）矿的过滤提纯，滤饼含水率20%，完全满足了企业的经济技术需求。

　　The plant adopts CJ series filter press to filter and purify the graphite concentrate (tail) ore, with the filter cake moisture content of 20%, which fully meets the economic and technical needs of the enterprise.

　　5、贵州某大型化工有限公司

　　5. A Large Chemical Company of Guizhou Province

　　过滤物料：磷精矿 /磷尾矿

　　Filter material: Phosphate concentrate/ Phosphate tailings

　　给料浓度：≥50%

　　Feeding concentration: ≥50%

　　滤饼含水率：≤11%

　　Moisture content: ≤11%

　　设备数量：5

　　Quantity: 5

　　单台面积：512平米

　　Area per set: 512 ㎡

　　单台产能：330t/d

　　Daily capacity per set: 330t/d

　　该厂采购CJ系列压滤机过滤磷精矿、磷尾矿，滤饼含水率<11%，单台日产能>330t

　　The Mine purchased CJ series filter press to filter phosphorous tailings, with filtering cake water content of <11% and daily production capacity of each single set of >330t.

　　6、贵州某大型化工有限公司

　　6. A Large Chemical Company of Guizhou Province

　　过滤物料：钛白粉中和渣

　　Filter material: Titanium dioxide neutralizing powder

　　给料浓度：≥20%

　　Feeding concentration: ≥20%

　　滤饼含水率：≤26%

　　Moisture content: ≤26%

　　设备数量：4

　　Quantity: 4

　　单台面积：648 平米

　　Area per set: 648 ㎡

　　单台产能：500t/d

　　Daily capacity per set: 500t/d

　　该厂采购CJ系列压滤机过滤钛白粉中和渣矿，滤饼含水率<26%，单台日产能>500t。

　　The Mine purchased CJ series filter press to filter titanium dioxide powder to neutralize slag, with filtering cake water content of<26% and daily production capacity of single set of >500t.

　　TANGSHAN DONGYA HEAVY-INDUSTRY EQUIPMENT GROUP