|
|
In every process involving contact between liquid and flowing gas, tiny mist droplets are carried away with the gas. Beginning about 1947, special devices were developed to remove mist from gas streams. Now known as mist eliminators, these devices provide a large surface area in a small volume to collect liquid without substantially impeding gas flow. Unlike filters, which hold particles indefinitely, mist eliminators coalesce (merge) fine droplets and allow the liquid to drain away. Gas typically flows upward through a horizontal mist eliminator. More recently, advances in technology have enabled substantial progress in mist eliminator designs, materials, and application expertise. New products and methods of use have been found highly effective for many purposes, especially the following:1. Increasing throughput 2.Downsizing new vessels 3.Improving product purity 4.Cutting operating costs 5.Reducing environmental pollution 6.Reducing downstream corrosion
7.Increasing recovery of valuable liquids. A mist eliminator comprises a plurality of blades spaced apart in parallel with each other. Each blade has a step-like portion which curves smoothly up to a single plateau. An elimination chamber is located on the plateau. The length from the eliminating chambers to gas outlets is less than that from gas inlets to the eliminating chambers and the parts of the blades from the eliminating chambers to the gas outlets is substantially parallel with a direction in which a gas enters the eliminator. The eliminator is provided at least in the rear of the blades with washing water nozzles for spraying washing water against the gas outlets. The eliminator is capable of effectively collecting fine mist and removing solid particles adhered to the blades by washing water with ease and therefore has no risk of clogging of gas passages. The mist eliminator according to the invention includes a plurality of blades arranged spaced apart in parallel with each other, each blade having a step-like portion which curves smoothly up to a single plateau and an eliminating chamber located on the plateau, the length of each blade from said eliminating chambers to the outlet defining edges of the blades is less than that from the inlet defining edges to the eliminating chambers, the parts of said blades from the eliminating chambers to the outlet defining edges being substantially parallel with a direction in which a gas enters the eliminator, and washing water nozzles at least in the rear of said blades for spraying washing water against the gas outlets.
|
Featured Suppliers of Mist Eliminators
|
|
Cool Deck |
| Company Profile : |
Manufacturer of frp fans. |
| Products Profile: |
Frp fans, film fill media, splash fills (v-bars), drift eliminators, mist eliminators, inlet louvers, slats, nozzles, bio media, tube settlers, random media |
| Send : |
On-Line Trade Inquiry |
|
|
|
|
|
|
|
