Diameter 11000mm Round Wire Mesh Demister Pad For Absorption Tower
Demister Pad Effect
The gas / vapor containing droplets passes into mesh pad demister
at a predetermined velocity. It easily finds open path through the
mesh but the droplets and mist impinge on the filaments of mesh
where they coalesce and eventually grow to such a size to overcome
surface tension of liquid and force of gravity. Then the liquid
droplets so formed fall down. And the mist free gas / vapour passes
through the mesh demister pad.
Only when there is air space inside the chamber, the vapor-liquid
separator is effective. It can fail either when the mixed stream
inlet is overwhelmed or the draining of collected liquid is slower
than its growing. Considering this, the separator may be combined
with some liquid level sensing accessories, such as a sight glass
or float sensor. By doing this, both the supply and drain flow can
be regulated to prevent the separator from being overloaded.
How The Wire Demister Pad Works
In the chemical process, the gas of various gas-liquid contact
equipment often carries a lot of droplets when leaving the
equipment, such as tower equipment, evaporators, etc. - It is
generally required to separate the droplets entrained in the gas,
so as not to affect the quality of the gas or the operation of the
next process.
Mechanisms for separating droplets or mists from gases include
gravitational settling, inertial collision, centrifugal separation,
diffusional deposition by Brownian motion, and electrostatic
attraction. Wire mesh demister is a typical product in inertial
collision demister, and it is an efficient gas-liquid separation
equipment. It has the characteristics of high defoaming efficiency,
simple structure, large void ratio, small pressure drop, light
weight, convenient installation, operation and maintenance.
When the gas passes through the wire mesh demister from bottom to
top, due to the inertial effect, the mist collides with the surface
of the wire mesh, and the mist gathers and expands on the surface
of the filament. When the resultant force of the surface tension of
the liquid, the droplet falls. It is commonly used in towers,
evaporators and separators in industry.
Wire mesh demister mainly by wire mesh, wire mesh grille composed
of blocks and fixed mesh blocks constitute supporting device,
screen for a variety of materials structure and gas demister
installation form Liquid filters, liquid filters are made of metal
wire or non-metallic filaments.
Examples Of Uses Of Wire Mesh Demisters
Wire mesh demisters have been widely used in petroleum refining,
petrochemical, chemical industry, salt industry, electric power
industry, sugar industry, paper industry, electronics industry and
some other synthetic chemical industries. Common tower, tank,
container equipment and other uses are:
1.Vacuum Tower
2. Absorber
3. Knock-0ut Drums
4. Gas Separator Vessels
5. Compressor Suction Drums
6. Evaporator
7. Scrubber
8.Distillation Column
9. Concentrators
10. Dust Collectors
11.EMI Shielding Products
12.Cushion
Company Profile
Anping County Hardware Mesh Products Co., Ltd. is located in Anping
County, Hebei Province, known as the "Hometown of Chinese Wire
Mesh". The company is a dedicated manufacturer of wire mesh
demisters. The company has more than 90 sets of knitted mesh
equipment.The wire mesh demister is the main product of our
company. Most of our employees are operation, maintenance, and
installation personnel with practical experience, who can provide
customers with the required engineering consultation and
installation of tank filtration. solution.Nearly 20 years of
experience in the production of mist eliminator mats, knitted wire
mesh, and other packaging materials.
We have ISO9001 certification and a strict quality control system
in the QC department of the enterprise.
We claim that all mist eliminator pads our customers receive are
qualified and perform perfectly. We have different specifications.
The filtration fineness can reach 3μm~5μm. In addition to standard
and popular sizes, we can also customize specific applications
according to customer needs.
During the company's development, through continuous on-the-spot
inspections, personal exchanges and cooperation with customers, and
comprehensive discounts and technical support, we have won strong
customer support and praise.
The company's performance has maintained an annual output value
growth rate of 30-40. Our employees pursue the policy of
"enterprising, truth-seeking, rigorous and united", continue to
develop and innovate, take technology as the core, and
wholeheartedly provide you with cost-effective products,
high-quality engineering design, and services.
Welcome customer consultation and I sincerely look forward to
cooperating with you!
