What kind of wind and dust suppression net is butterfly wind and dust suppression net?

The butterfly-shaped windproof dust suppression net is named because it is shaped like butterfly wings, and the butterfly-shaped rigid windproof net is composed of three parts: an independent foundation, a steel structure support, and a rigid windproof and dust-suppressing plate. Its main features are as follows:

Dust suppression effect. The rigid dust suppression net has a neat opening, usually with an opening rate of 40%, no turbulence behind the net, and a dust suppression rate of 80% and 90%;

Resistance to aging. The surface of the product is sprayed with plastic, which can absorb ultraviolet rays in the sun, reduce the oxidation rate of the material itself, make the product have good anti-aging performance and improve the service life. At the same time, the ultraviolet transmittance is low, which avoids the damage of sunlight materials.

Self-cleaning function. The surface of the product is electrostatically sprayed, and the organic dirt attached to the surface of the product can be oxidized and decomposed after being irradiated by sunlight.

Impact resistance. The strength of the product is high and can withstand the impact of hail (strong winds). The impact strength test detects that in the middle and upper part of the sample, a steel ball with a mass of 1kg falls freely from the peak of the wave, and the product has no fracture and penetrating holes.

Flame retardant. Because it is a metal plate, it has good flame retardancy and can meet the requirements of fire protection and safety production.

Hydrophilicity. As it is a metal plate, it is not hydrophilic, and there is no water absorption.

Maintenance costs. Because the rigid dust suppression mesh is formed by large-scale automatic CNC mechanical equipment at one time, fixed and uniform size, and the surface treatment is in place, it will not be damaged unless it is damaged during the service life cycle after installation, so it basically does not need maintenance.

Wind and dust suppression wall is the most effective measure of wind and dust suppression, and the following is an introduction to what are the advantages of wind and dust suppression wall.

The first advantage of the wind and dust suppression wall: it is not easy to rust, and the surface of the wind and dust suppression wall is treated with electrostatic powder spraying, which has the advantages of corrosion resistance, acid and alkali resistance.

The second: environmentally friendly and clean, the wind and dust suppression wall has excellent hydrophilicity, which can play a role in self-cleaning.

The third: bright colors, the surface of the wind and dust suppression wall can be sprayed in various colors according to customer requirements.

Fourth: simple installation, the wind and dust suppression wall is composed of a piece of wind shield, as long as the wind shield is connected piece by piece.

With the continuous improvement of people's awareness of environmental protection, the windproof and dustproof wall will have a better development space.

I haven't heard of the butterfly, this butterfly is used for the connection between the wind and dust suppression net, the steel structure, and the mesh plate, right?

It's yellow in the image above.

Flexible windproof and dust suppression net.

Single-layer mesh: factory width 2-5 meters, can process unlimited width, length unlimited extension.

Double-layer mesh: factory width 2-5 meters, can process unlimited width, length unlimited extension. Rigid windproof and dust suppression net.

Unimodal (monomeric).

The molding width is between 250mm-500mm, the peak height is 50mm-100mm, and the length can be processed within 6 meters. The molding width is 810mm, 825mm, 860mm, 900mm, etc., the peak height is 50mm-80mm, and the length can be processed within 6 meters. Plate thickness.

The length of the windproof and dust suppression net shall not exceed the meter (the longer the net length, the farther the distance of the steel structure, the worse the windproof effect), and the peak height windproof effect is the best, which is the conclusion of the wind tunnel test of the National Academy of Sciences.

Due to the different geographical environments and different meteorological conditions, different specifications and models of wind and dust suppression walls should also be used to achieve the effect of effective wind and dust suppression. It needs to be designed by professionals to ensure the safety and environmental protection effect of the wind and dust suppression wall.

The pollution production coefficient of open-air coal storage dust in the process of loading and unloading is coal year (according to the "Technical Guidelines for the Verification of Pollutant Emissions in Some Industries"). Based on the amount of raw coal consumption of 500,000 tons per year, the maximum pollution coefficient is taken in the calculation process, and after the use of wind and dust suppression walls, according to the 80% dust reduction rate, 2,564 tons of coal can be saved per year. If the loss of pulverized coal caused by strong winds and dust is added, the overall coal loss will be about 1%, and about 5,000 tons of coal can be saved every year.

With the rapid development of China's economy, the storage and transportation of bulk materials such as coal, mineral powder, sand and ash has been increasing, and the resulting dust has become more and more confronted. With the further strictness of national laws and regulations on energy conservation and environmental protection, dust pollution and energy consumption in coal yards have become the focus of local management. The implementation of the total blockade project of the coal plant is not only costly, but also the stacking site is limited by the roof span and the bucket turbine work requirements, coupled with ventilation, heat insulation, dustproof, lighting and the narrow site, and the vehicle access is not conducive to the implementation of factors, it is difficult to promote the implementation.

The wind and dust suppression wall and dust suppression net technology that has been widely used in foreign countries is more and more popular with enterprises because of its small investment and good dust suppression effect.

In order to control dust pollution in coal yards, many enterprises have implemented wind and dust suppression net projects in coal yards in recent years. In the past, the environmental protection department mostly adopted the qualitative acceptance method for the wind and dust suppression nets in coal yards, that is, the wind and dust suppression nets were mainly implemented in accordance with the requirements, and whether they could meet the limit of TSP less than 1mg m3 in the "Enterprise Comprehensive Air Emission Standards" after implementation was not measured on site. With the increasingly strict environmental protection policy, the coal yard windproof and dust suppression net has changed from the past qualitative acceptance to quantitative acceptance, that is, after the implementation of the wind and dust suppression net, the coal dust at the plant boundary must be less than 1mg m3.

This puts forward clear index requirements for the effect of wind and dust suppression nets, and enterprises that fail to meet this index must be re-governed.

Three-peak windproof and dust suppression net.

There are 810mm, 825mm, 860mm, 910mmg and other molding widths, peak heights of 50mm--80mm, and lengths within 7 meters.

Plate thickness. It can be processed and produced according to the customer's requirements.

Material: mild steel plate, galvanized sheet, color-coated steel plate, aluminum-magnesium alloy plate, stainless steel plate.

Surface Treatment: Electrostatic Powder Coating.

Uses: Mainly used in coal mines, coking plants, power plants and other enterprise factories coal storage yards;

Inner Mongolia Anping Daqi metal mesh ****.

The windproof and dust suppression net is also called the wind and dust suppression wall.

Uses: Mainly used for wind and dust suppression in coal storage plants of coal mines, coking plants, power plants and other enterprise factories; ports, wharves, coal storage plants and various stockyards; dust suppression in various open-air material yards of steel, building materials, cement and other enterprises; Crops are windproof, sandy weather and dustproof and other harsh environments; Railway, highway coal collection station, coal storage yard, construction site, road dust, both sides of the highway, etc. The dust suppression effect of the single-layer wind and dust suppression wall can reach 65 85%, and the effect of the double-layer wind and dust suppression wall can reach more than 95%.

Wind and dust suppression wall product features: 1. Ultraviolet resistance (aging resistance) 2. Flame retardancy.

3. Impact resistance.

4. Anti-static.

Wind and dust suppression net is a kind of environmental protection equipment, mainly used in bulk material yards (coal yards, cargo yards, garbage stations), to reduce wind speed, control dust pollution, a kind of equipment installed on steel components.

Its selection should be carefully designed and drawn.