丝网除沫器
Demister/mist eliminator;
1. 不锈钢上装式/下装式丝网除沫器Stainless steel wire mesh demister
不锈钢丝网除沫器是一种气液分离装置。气体通过除沫器的丝网垫，可除去夹带的雾沫。
除沫器型式：标准型，高效型，高穿透型。
除沫器生产范围：DN300-5200上装式，DN1700-4800下装式。
除沫器特点：安装，操作，维修方便；接触表面积大，除沫效率高；使用寿命长；结构简单，重量轻；空隙率大，压力降小。
除沫器用途：主要用于气液分离。亦可为空气过滤器用于气体分离。此外，丝网还可作为仪表工业中各类仪表的缓冲。
Stainless steel wire mesh demister is a gas-liquid separation device. The gas passes through the mattress of the demister to remove the entrained fog.
Demister type: standard type, high efficiency type, high penetration type.
Demister production range: DN300-5200 uploading, DN1700-4800 downloading.
Demister characteristics: easy installation, operation and maintenance; larger contact surface area, high efficiency defoam; long life; simple structure, light weight; bigger porosity, smaller pressure.
Demister use: mainly for gas-liquid separation. Air filters can also be used for gas separation. In addition, the demisters can also be used as instrumentation in the instru-ment of various types of buffer
2. 波浪式丝网除沫器/除雾器Wave-type wire mesh demister
波浪式丝网除沫器/除雾器又名:波形丝网除沫器、波浪式丝网除沫器、波浪型丝网除沫器。
除具有HG/T21618-1998丝网除沫器、HG5-1404-81、HG5-1405-81、HG5-1406-81丝网除沫器、 抽屉式丝网除沫器产品的特点外，更具有以下特点。
a.实现了气走气路，液走液路，基本消灭了二次夹带现象，除沫效果显著提高。
b.由于网块有倾斜现象，实际除沫面积增大15％，便于设计时调整气流、速度、阻力及除沫效果。
c.用一层波型丝网除沫器可达到两层丝网除沫器的除沫效果，节省了安装空间，降低了单台塔除沫器的造价。
Wave-type wire mesh demister / defogger, also known as: wave mesh demister, wave-type wire mesh demister, wave-type wire mesh mist eliminator.
In addition to HG / T21618-1998 wire mesh demister, HG5-1404-81, HG5-1405-81, HG5-1406-81 demister and drawer-type screen demister products, the characteristics list as following features.
A. To achieve the gas to go the gas road, liquid to go the liquid road, eliminate the sec-ondary entrainment, significantly improve the effect of removing dust.
B. Due to the tilt of wire mesh pad, the actual area of defoam increase by 15%, easy to adjust the design of airflow, speed, resistance and deodorant effect.
C. With a layer of wire mesh filter it can acheive two layers of wire mesh demister effect, saving the installation space,lower cost of a single tower demister.
3. 抽屉式丝网除雾器/除沫器Drawer type demister
抽屉式HG/T21586-1998丝网除沫器主要由丝网、丝网格栅组成的矩形条式丝网块代替原来的圆形网块，使用时在塔体外部只需要设置一个或多个拆卸口，条型丝网块可直接沿导轨插入（便于维修时抽出）。
抽屉式丝网除沫器特点：
一：不必进入塔内进行清洗、修理或更换。
二：清理方便，使用寿命长，效果稳定。
三：维修时间短，费用低，结构简单，投资少。
四：用设置盲板的方式，能很快适应低负荷操作，提高了适应能力，扩大了应用范围。
HG / T21586-1998 Drawer type demister is mainly composed of rectangular mesh pad instead of the original circular mesh block,while use outside of tower, you need to set one or more Disassembly of the mouth, mesh pad can be inserted directly along the slideway (easy to repair).
Drawer-type demister Features:
First: do not have to enter the tower for cleaning, repair or replacement.
Second: easy clean up, long-life, stable effect.
Third: maintenance time saved, lower cost, simple structure, less investment.
Fourth: with the way of set the blind,it can quickly adapt to low-load operation, improve the adaptablility and expand the scope of application.
4.聚丙烯PP丝网除沫器/除雾器 PP Demister
丝网除沫器主要是由PP丝网、PP格栅组成丝网块和固定丝网块的支承装置构成，该丝网除沫器不但能滤除悬浮于气流中的较大液沫，而且能滤除较小和微小液沫，广泛应用于化工、石油、塔器制造、压力容器等行业中的气液分离装置中.聚丙烯PP丝网除雾器耐酸碱性能好，但工作温度在摄氏100度以下，且成本较不锈钢丝网除沫器要低一些。
型号规格：上装式、下装式，DG200-DG6400及各种非标丝网除沫器(除雾器)。
The demister is mainly composed of PP wire mesh, PP grid and support wire rod. This de-mister not only can filter out large liquid droplets suspended in the air, and also can filter out smaller and tiny liquid foam. It is widely used in industries like chemical, oil, tower manufacturing, pressure vessels. PP demister is acid and alkali-resistant, but the working temperature should be less than 100 degrees centigrade, and the cost is much lower than the stainless steel wire mesh demister.
Model specifications: uploading, downloading, DG200-DG6400 and non-standard mesh demist-er (defogger).
5.镶嵌式丝网除沫器/除雾器Inlaid wire mesh demister
镶嵌式丝网除雾器，主体部分与普通丝网除沫器基本一致，由丝网层、除沫器格栅、定距杆组成，根据客户特殊的罐体、设备类型，制作而成。
Inlaid wire mesh demister, the main part is same as the ordinary wire mesh demister,is composed of mesh layer, grids, support wire rod. According to the customer special tank and equipment type,it is made.
6．其他样式丝网除沫器/除雾器 Others
边框除沫器;干吸塔丝网除沫器和聚四氟乙烯丝网除沫器
Frame demister; dry suction tower wire demister and polytetrafluoroethylene wire mesh demister
HG/T21618-1998丝网除沫器汽液过滤网技术参数
型式 Type 容重 Density Kg/m3 比表面积 Surface area M2/M3 空隙率Free Volume ε
SP 168 529.6 0.9788
HP 128 403.5 0.9839
DP 186 625.5 0.9765
HR 134 291.6 0.9832
特殊型式可加工订做。Other special type can be customized
|
