Year1
- 规格：
- 齐全
- 适用范围：
- 工业锅炉
- 性能：
- 耐高温、耐酸碱腐蚀，抗老化，轻质高强，使用寿命长
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Song Dynasty
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b:.>>Performance advantages and technical introduction of dust collector and desulfurizer
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Introduction to dust collector and desulfurizer technology
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Type dust collector and desulfurizer integrates desulfurization and dust removal. It adopts the working principle of inertial collision. The air flow is guided Under the action of the negative pressure of the fan, it hits the liquid surface at high speed, splashing a large amount of foam and liquid droplets, and larger particles fall into the water. Under the action of the deflector, the airflow continues to rise sharply, and under the inertia Under the impact of the collision, most of the dust and water form a water-cement mixture and are brought out. The application of this working principle can effectively solve the problem of greatly reducing the dust removal and desulfurization efficiency due to clogging of the spray nozzle during use of the spray dust collector and desulfurizer. question.
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, efficient and thorough secondary dust removal and desulfurization
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b:. > =C series dust collector and desulfurizer is equipped with a fixed impeller on the upper part. The tilt angle of the upper blade of the impeller is used to further collide and condense the rising airflow with the liquid droplets to form a water-cement mixture. Under the action of gravity It falls into the water to achieve the effect of dust removal and desulfurization. After two dust removal and desulfurization, the dust removal efficiency can be as high as =>%
or more, and the desulfurization efficiency can be as high as =>%
or more.
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, scientific and unique impeller dehydrator, saving energy and reducing consumption, using the principle of centrifugal force to dehydrate
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b:.>After secondary dust removal and desulfurization, the air flow forms a cyclone under the action of the impeller blades, which separates water and air under the action of centrifugal force. The purified flue gas is discharged into the atmosphere through the induced draft fan.
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Technical key and performance
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, high temperature resistance
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b:.> =C series FRP dust collector and desulfurizer, the main body is made of modified high temperature resistant high performance resin base composite materials. Ordinary resin composite products have poor temperature resistance and are not suitable as the main material of dust collectors. The high-temperature-resistant modified resin-based composite material developed by our company is the first of its kind in China.
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, resistant to acid and alkali corrosion, anti-aging, light weight and high strength, long service life
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b:.>Due to the use of resin composite material, a widely used corrosion-resistant material, and its high-temperature resistance modification, and the main body of the dust collector is formed in one step using large-scale winding equipment, which greatly increases the equipment Strength makes the =>C
C series dust collector and desulfurizer possess high strength, corrosion resistance and other properties. Under normal and standardized operation, the maintenance rate is almost zero. The decay coefficient of polyester is generally =>
& =>
. The FRP dust collector and desulfurizer developed by our company is an organic combination of other high-temperature resistant materials, and takes into account other properties of the dust collector. In addition to the characteristics of high temperature resistance and corrosion resistance, the fiberglass dust collector also has a wear-resistant layer inside the equipment inlet, which greatly extends the service life of the dust collector.
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The structure adopts split combination type, which facilitates transportation and installation
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The type dust collector and desulfurizer has a scientific and reasonable split design in structure. This novel and exquisite structure facilitates transportation and installation for users, saving manpower, material resources and daily maintenance.
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, scientific and unique impeller dehydrator, saving energy and reducing consumption, using the principle of centrifugal force to dehydrate, impeller dehydration equipment, no power energy, equipment There are no moving parts inside, which improves operational reliability and stability, reduces losses, and reduces maintenance costs.
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. The specific area of liquid-gas contact in the diffusion chamber of the equipment is large, and the dust removal and desulfurization efficiency is high. Experiments have proved that the liquid-gas ratio =>/.
, the desulfurization efficiency can reach =>%
or more.
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The equipment uses working principles such as inertia and impact, which saves water pumps and reduces operating costs compared with other dust collectors.
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, the equipment is integrated with dust removal and desulfurization, and the water consumption is small. It can use sodium hydroxide, industrial alkaline wastewater or slag water, boiler Using sewage wastewater as desulfurizer not only saves energy, but also eliminates secondary pollution.
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Comparison of technical levels of similar products
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b :.>Acid and alkali resistance, corrosion resistance, high temperature resistance, anti-aging, low operating cost, small equipment footprint, long service life, easy operation, and low maintenance.
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b:.>Generally, the exhaust smoke from coal-fired industrial boilers contains a lot of harmful gases such as sulfides and nitrogen oxides, which combine with water to form highly corrosive gases. Acidic liquid has a strong corrosive ability to metal parts. It will also gradually cause chemical reactions with the calcium, magnesium, iron and other components contained in the granite, gradually corroding the inside of the granite, destroying the structure of the granite, and causing it to erode and peel off layer by layer. Due to the high-speed flue gas erosion, ditches or pockmarks are formed, which are uneven and cannot form a water film, which affects the dust removal effect and increases the difficulty of maintenance, thus reducing the service life of the dust collector. The metal dust collector is composed of iron plate or stainless steel plate, lined with cast stone, and acid-resistant clay for anti-corrosion. However, the expansion coefficients of the two are different after heating, and the bonding is not strong. The cast stone is easy to break and fall off when exposed to water at high temperatures, thus reducing the service life of the equipment. .
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Hebei Zhuoxin FRP Products Ltd.
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