智能管理压滤机产品介绍
intelligent management filter press
cjzj智能管理压滤机是长杰过滤研发生产的高智能化压滤机，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智能过滤设备，拥有智能管理系统和运行监控系统，实现真正的无人值守，减少人工成本，提高企业的科技化建设。
cjzj intelligent management filter press is a new type of highly intelligent filtration equipment with three-stage dewatering processes: feeding, diaphragmless pressing and dry-blowing. the intelligent management system and operating monitor system achieve true unattended, reduce labor costs, and improve the scientific and technological construction of enterprises.
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、吹干过滤是采用介质高速穿过滤饼间歇，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，用高压空气分钟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zjzj系列智能管理压滤机的独特设计（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），也是其他压滤机不能有效吹干的关键。
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 filter press. other filters press cannot achieve filter cake to be blown dry effectively without dry-blowing filtration technology.
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: equipped with ordinary hydration system to realize fast compression and multi-segment pulling operation (pull 6 pieces in a single time).
常规配置
1、刚性机架系统：四点支撑刚性机架，为设备高效智能运行提供保障；
2、再生滤布系统：标配专利滤布，实现滤布无水再生及破损快速诊断；
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、智能管理系统：覆盖过滤工艺、过程参数及最终产品的全智能管理；
5、运行监测系统：通过声、像等多重监测系统保证设备安全稳定运行；
6、不锈钢外包：配置304或316不锈钢外包，确保设备历久弥新；
7、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；
8、升级技术系统：滤布破损、喷浆自主侦测，报警。
general configuration
1. rifid 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. stable unloading system: filter plate single-block pulling swing technology to realize fast and complete unloading;
4. intelligent control system: adjusting feeding, pressing and drying time intelligently to maintain the uniform quality of the product;
5. operation monitoring system: ensuring the safe and stable operation of equipment through multiple monitoring systems of sound and image;
6. stainless outer packing: configured with 304 or 316 stainless outer packing to ensure products are always new;
7. filter cloth diagnostic system: rapid diagnosis of filter cloth damage to timely replacement of filter cloth and to avoid material leakage;
8. updated technology system: independent detection and alarm of filter cloth and grout spraying.
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、高智能：智能自主调整给料时间、压榨时间、过滤压力等过滤参数、自主适时记录滤饼重量、含水率、气压、电压、电流、电机转速、液压压力、工作温度等重要参数，自动滤布再生，自主检测故障；
4、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；
5、长杰cj系列智能压滤机独创智能管理系统及运行监测系统，为设备的安全、稳定、高效运行提供了全面保障，推动矿山企业自动化、智能化及精益化。
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 filter press, box diaphragm filter press and frame filter press;
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 intelligence: intelligently adjust the filtering parameters such as feed time, press time, filtration pressure, etc.; automatically record important parameters such as cake weight, moisture content, air pressure, voltage, current, motor speed, hydraulic pressure, working temperature, etc.; automatic filter cloth regeneration; automatic detection of faults; unattended;
4. 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;
5. the intelligent management system and operating monitor system of changjie cj series intelligent filter press privode comprehensive guarantee for the safe, stable and high efficient operation, and promote the automation, intelligence and leanness of mining enterprises.
智能管理系统
1、触摸屏一键自动化；
2、给料、压榨、风干时间智能调整；
3、滤饼含水率智能控制；
4、过滤重量记录并形成班、日、周、月报表。
intelligent management
1. touch screen to achieve automation;
2. intelligently adjust feeding, pressing and blowing time;
3. intelligently control moisture content of filter cake;
4. record filtering material weight and form class, day, week, and month reports.
运行监测系统
1、温度、电流、电压、气压、给料压力、电机转速侦测监控；
2、智能泵压控制；
3、四探头视频监控记录装置；
4、远程服务系统。
operating monitor system
1. monitoring temperature, current, voltage, feeding pressure and motor speed;
2. intelligently control the pressure of pump;
3. video monitoring and recording devices with four probe;
4. remote service system.
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 difficult to filter and form cakes, maximize performance benefits, achieve lower moisture content, and improve customer filtration quality;
3. operating environment temperature is 5-90 ℃ the recommended concentration (mass ratio) is ≥ 20%.
应用案例
application cases
1、越南佐菲某铜矿选厂
1. a copper ore plant in zoffy, vietnam
过滤物料：铜精矿
filter material: copper concentrate
物料细度：-200目65%
material fineness: -200 mesh, 65%
给料浓度：50%
material concentration:50%
滤饼含水率：≤10%
moisture content: ≤10%
设备数量：1
qiantity: 1
单台面积：66平米
area per set: 66㎡
单台产能：100t/d
capacity of single set: 100t/d
该厂对立式压滤机等过滤设备进行详细考察，最终采用cj系列压滤机过滤铜精矿，滤饼含水率<10%，过滤效率高达153kg/㎡•h。
the plant finally adopted the cj series filter press to filter copper concentrate after detailed investigation on other equipment like vertical filter press, after which the water content was <10% and the filtration efficiency was up to 153kg/㎡•h.
2、某矿业集团内蒙古铜钼矿选厂
2. a copper-molybdenum ore plant in inner mongolia
过滤物料：铜精矿
filter material: copper concentrate
物料细度：-200目95%
material fineness: -200 mesh, 95%
给料浓度：55-60%
material concentration: 50%
滤饼含水率：＜12%
moisture content: ＜12%
设备数量：2
qiantity: 2
过滤面积：712平米
area per set: 712㎡
单台产能：600t/d
capacity of single set: 600t/d
该厂原采用两种设备处理铜精矿，陶瓷过滤机滤饼含水率>15%，无法满足生产需求；罐式加压过滤机滤饼含水率13%，故障率极高，维修费用昂贵，开车率不足40%。后技改采用cj系列压滤机，滤饼含水率<12%。
the plant adopted two kinds of equipment to process copper concentrate in the beginning: ceramic filter and tank-type pressure filter. the water content of ceramic filter was >15% which cannot meet production needs. the water content of tank-type pressure filter was 13%, accompanied with pretty high fault rate and maintenance costs, less than 40% operating rate.then the cj series filter press was adopted through technical improvement, after which the water content of filter cakes was changed to <12%.
