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防爆除尘系统1、确定粉尘性质    首先需要分析粉尘性质2、设计依据  确定设计依据3、除尘系统设计先进的设计模拟验证手段,性能与安全的有力保证。 壳体及吊耳强度分析:   上面图展示设备整体耐压强度分析,以便找出加强位置   下图展示吊耳安全分析,确保吊耳强度安全   全3D设计,项目设计与实施可以做到所见即所得        4、防爆安全  ①抗爆设计 爆炸发生时,除尘器或管道内部压力瞬间升高所以壳体要有一定的抗压能力② 泄爆设计除尘器过滤室设置泄爆片,当爆炸发生时,除尘器内部压力需要通过泄爆片快速释放至安全区域,保障设备安全。③隔爆设计 在除尘器入口管道上安装有爆炸单向隔离阀避免引起管道及车间积尘的二次爆炸。5、项目的生产,施工,安装严格执行HSE标准

气力输送行业1.  仓顶除尘器2. 防爆仓顶布袋集尘器3. 在线过滤器

医药行业除尘器的选择制药厂专用除尘器适用于制药生产线、压片机、制粒机、混合机、配料、拌料、振筛、粉碎机、称量、套胶囊、中药前处理等制药工艺的净化除尘。制药厂专用除尘器的性能特点:           1.  除尘效率高、占地面积小;           2.  使用寿命长、过滤风量大;           3.  密封性良好、外形美观;           4.  脉冲自动控制、实现自动清灰。 制药厂专用除尘器的气流分布很重要,必须考虑如何避免设备进口处由于风速较高造成对滤料的高磨损区域。气流分布板用于滤筒式除尘器有独特要求,气流分布必须十分稳定和均匀。才有利于气流的上升和粉尘的下降,气流分布板开孔率35%。根据计算,阻力系数<2,由此可见在气流速度<0.8m/s的情况下,多孔气流分布板可以满足滤筒式除尘器的要求。制药厂专用除尘器的除尘进程:1、工位吸尘罩捕集技术进程发生的含尘气体。2、含尘气体在风机吸力作用下,通过管道抵达设备内部。3、在除尘设备中通过滤筒或滤袋将粉尘从空气中分离出来。4、净化后的气体通过滤筒或滤袋从排气口排出。5、搜集与处置分离出来的粉尘。对于药厂来说,会有不一样性质物质的除尘,应将它们的区分,分隔搜集。例如将毒性饮片车间的除尘独自的做一个体系,与其他的车间车间除尘体系区分隔来。通常除尘体系的区分的基本需求如下:1、在同一个生产流程中,一起作业的扬尘点相距不是很大的时分,合适运用同一个体系。2、当粉尘种类不一样的扬尘点,假如这些粉尘混合收回或粉尘无收回价值时,也可合设一个体系。3、温度和湿度不一样的含尘气体,当混合后能够致使风管内结露时,应分隔设除尘体系。 制药厂专用除尘器具有以下特点:1、占地面积小。可根据处理气量大小和现场位置进行单排或双排组合设计。2、除尘效率高,使用寿命长,对含尘浓度特高的烟气,排放浓度稳定低于国家排放标准。3、滤袋固定牢固,拆装简便。滤袋以缝在袋口的弹性涨圈嵌在花板上,彻底杜绝粉尘泄漏。拆装滤袋方便,人与滤袋接触短暂无污染。4、长滤袋。滤袋可增长到6米或更长,大大突破了通常认为的脉冲除尘器的袋长极限,且清灰效果好。5、采用**能,低消耗喷吹装置,清灰压力低,清灰强度大,系统无需停风清灰。

PVC,色母粒行业除尘工艺介绍1、粉料拆包用集中除尘粉料拆包工艺为了避免粉尘的飞扬,选折一体式拆包站:2、高速混合机用除尘高速混合机用除尘器,设计两个收尘点。1)   拆包投料口产生扬尘;2)   混合放料阀卸料时产生的粉尘;3、塑料挤出机异味净化塑料挤出机,高温烟气会从机头逸散出来。处理措施:设置一个吸风口,防止烟气逃逸。吸风罩由管道连接至过滤净化设备。注意点:烟气含油含水汽比较大,集尘工艺难点在于粉油混合!4、冷却水槽水汽收集一些挤出工艺含有水冷工艺,在挤出机前端设置冷却水槽;这个过程中会产生大量水汽,车间水汽严重;处理措施:冷却水槽上方设置吸风罩,进行局部通风,排出室外进行过滤处理。注意点:水汽中含有大量烟气,还有少量的粉尘,这是过滤净化工艺难点!5、设备选型设备选用AR-CH系列除尘设备

轮胎行业专用除尘1、炭黑拆包集尘    拆包站是把大袋的炭黑人工或机械倒进料斗,完成拆包动作,这个过程中物料会置换出小斗内部的气体,使投料口粉尘飞扬;需要使小斗内保持一定的微负压,置换出气体,这就设置一个含小风机的过滤器;或者集中除尘;2、密炼机投料门除尘    密炼机的投料,是指粉料由皮带输送机送至密炼机的加料口,粉体体积置换出部分空气,导致粉尘飞扬。    处理措施:设置一个吸风口保证投料口微负压,防止粉尘逃逸。吸风罩由管道连接至集尘设备,收集炭黑等原料。集尘设备的卸灰装置连接上辅机配料装置,收集的粉体可以继续作为原料利用!   投料门除尘,建议选用AR-CH系列斜插式滤筒除尘器。  特点如下:     1.处理风量大,占地面积小;     2.过滤精度高,满足排放要求;     3.模块化设计,安装、维护方便3、密炼机卸料门除尘    密炼机的卸料,含油含水粉尘及高温烟气会从卸料口逸散出来。    处理措施:设置一个吸风口保证卸料口微负压,防止烟气逃逸。吸风罩由管道连接至集尘设备,收集炭黑等原料。    注意点:烟气含油含水汽比较大,集尘工艺难点在于易糊袋!    密炼机的卸料集尘建议选用AR-SP系列塑烧版集尘机,特点如下:     1.处理风量大,体积小;     2.过滤精度高,满足排放要求;     3.适应含油含水大的工况;    特别说明:工艺上可采取投料门与卸料门烟气混合后再进集尘机处理,会取得更好的效果!

AR-ZJ self-cleaning filterOverview:   AR-ZJ self-cleaning filter is a device for front-end filtration of aerodynamic equipment, which can effectively protect the cleaning of equipment rotor. It is widely used in: raw material air compressor of oxygen station, blast furnace blower of steel plant, various capacity Gas turbine, air conditioning air supply system for tobacco and paper industry, centralized air conditioning system with high air dust contentPerformance characteristics:1. The equipment can realize automatic cleaning of air filter components, and other filter components work as usual.2. The filter element is made of imported filter material. Compared with the traditional filter material, the filter material contains polyester fiber component. The filter cartridge has high moisture resistance and the dust is not easy to adhere to the surface of the filter cartridge. Clean filters operate in a low resistance environment;3, high degree of automation, the main components use imported parts, can achieve unmanned operation.4, backflush gas consumption is small, generally 0.1 ~ 0.6m3 / min (inhalation state). Backflushing pressure 0.4~0.6MPa5, reasonable design, to achieve no curved tube design, high-rise building blocks, easy to install, fast

AR-SP sintered board dust collectorOverviewAR-SP Sintering Dust Collector is a dust collector with Aier Environmental Protection and Japan Nippon Mining Technology Co., Ltd., which is made of sintered plate as the core filter element. It has ultra-high filtration efficiency, long service life and almost zero maintenance. It is widely used. In: rubber, metallurgy, chemical, non-ferrous metal smelting and other industries in the difficult to remove dust.Performance characteristics1. Ultra-efficient dust removal, effectively remove dust above 0.1 microns, emission concentration <5mg/m3.2. Long service life, the filter material is wear-resistant and has a service life of more than 10 years.3. There is no change in equipment resistance, the pressure difference is stable, and the equipment runs stably.4. Compared with the filter bag filter, the volume can be reduced by 1/2.5. It can be used in special working conditions with 5% oil, 10% water and acid and alkali resistance.

AR-XBH pleated bag filterOverview:The AR-XBH pleated bag filter adopts a new pleated bag as a filter element. Under the same filter area, the size of the precipitator can be reduced by more than 40%. At the same time, it can be applied to high temperature and high dust which cannot be applied to the filter dust collector. Concentration occasions. It is widely used in dust control and material recovery in building materials, metallurgy, chemical industry, foundry, grain processing and other industries.Performance characteristics:1. The dust collector uses modular design and is easy to install on site;2. Compared with the traditional bag filter, the pleated bag can reduce the volume of the device, greatly reduce the floor space, and solve the problem of limited installation space of the dust collector.3, the unique design can greatly reduce the number of filter bags, greatly reducing the operation and maintenance costs of the dust collector;

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