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Gas Generation Equipment PartsDesulfurization Flue Gas TreatmentMetal Dust Collector Treatment
Sdn Environmental Protection Technology Co., Ltd.
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Product Description Highlight: Desulfurization Flue Gas Treatment System, Denitrification Metal Dust Collector, Desulfurization Metal Dust CollectorProduct Name:JMC-72V-16Filter Element Specifications:Ф 130 X 5000Impulse Valve:22 PcsFilter Element/valve:16 PcsFilter Element Count:352 PcsFilter Area:718.43 m2Pulse Valve Specifications:3"Wind Speed:0.8 ~ 1.1m/sMinimum Processing Capacity:34000 Min M3/hMaximum Processing Capacity:47000 Max M3/h Desulfurization Flue Gas Treatment System Denitrification Metal Dust CollectorSelection Manual of Single Ash Hopper Dust Collector JMC-5II-6 1. Intermetallic Compound Porous Membrane Material Technology The porous/membrane materials of intermetallic compounds were prepared by Kirkendall effect caused by partial diffusion between elements; The material problem in the field of high temperature gas filtration has been solved in the world. Based on the atomic-scale partial diffusion reaction synthesis technology, the pore structure can be accurately regulated at the micron/submicron level, so that the material has a uniform pore diameter distribution, high filtration accuracy, high open porosity, small zigzagging factor and low filtration resistance. The unique metal bond + covalent bond mixed bond crystal has the advantages of both metal and ceramic materials, with excellent chemical stability, thermal stability, mechanical and physical properties, machinability, thermal conductivity and electrical conductivity. The material preparation process is environmentally friendly, the whole life cycle of the material is environmentally friendly, recyclable and high cost performance. 2. Excellent Properties of Membrane Materials Metallic porous materials:(Ni, Ti, Stainless Steel)Advantages: High mechanical properties at room temperature, good machinabilityDisadvantages: Low mechanical properties at high temperature, poor resistance to environmental corrosion, low resistance to high temperature oxidation, low porosity accuracy Ceramic porous material:(Al2O3, SiO2,SiC)Advantages: high mechanical properties at high temperature, good selective resistance to environmentalcorrosion, excellent resistance to high temperature oxidation, high porosity accuracy(Porous membrane can be made)Disadvantages: room temperature brittle is serious, can not be machined, can not be welded Intermetallic compoundsPorous materials:(Ti-Al, Fe-Al, Ni-Al)Features: Good mechanical properties at room temperature, high mechanical properties at high temperature, good machinability, weldable connection, good resistance to environmental corrosion, high temperature oxidation resistance, high porosity precision. 3. Flexible Membrane Introduction of Flexible Membrane The core of the flexible metal film separation technology is the intermetallic compound porous film material, which is in sheet form, the thickness of 0.5 ~ 0.8mm, Soft and crimp molding , has the characteristics of good mechanical properties, high porosity, high separation efficiency, large flux and low filtration resistance. Suitable for a wide range of temperature, high precision requirements of the gas body dust removal, widely used in valuable dust recovery, medium-high temperature separation for gas and solid , is the bag dust removal and electric dust removal technology upgrade products, to solve the low filtration accuracy, cloth bag burning bag, unit area processing capacity is insufficient, equipment covers an area of large and so on. Flexible Membrane Separation Techniques-- Principle The dust removal mechanism of the flexible metal membrane dust removal system is: the high temperature gas containing dust enters the filter, the dust is intercepted by the flexible membrane, and the clean gas is sent to the subsequent process through the membrane hole. The filter cake formed by the dust being intercepted by the flexible membrane is peeled off by blowback Into the ash bin for recycling. 4. Comparison Advantages of Flexible Membrane ItemFlexible MembraneP84 glass fiberFlumaxGlass fibrePPS needleMettas needleWeight (g/m2)800-1000800-900.850-950.900500600Thickness (mm)0.5-0.82.5 32.4-3.22.321.8Average Aperture (um)5-1060-12060-12060-12060-12060-120Opening Rate (%)38-4020-2520-2520-2520-2520-25Aperture ConsistencyConsistencyInconsistencyInconsistencyInconsistencyInconsistencyInconsistencyThe Finish of the HoleSmoothHave burrsHave burrsHave burrsHave burrsHave burrsAirPermeability(m3/m2.h)1200-1300500-700.200-800.About 500About 700About 800Breaking Strength(N/5 x 20cm)80001800180021001200800 5. Flexible Membrane Features 1,High temperature resistance: 400oC (no burning bag); 2,Corrosion resistance: Corrosion resistance to H2S,SO2,SO3, etc. 3,High precision: 0.1μm, membrane aperture 10μm; Up to < 5mg/Nm3 after filtration; 4,Large flux: the flux per unit membrane area is more than 1.5 times that of cloth bag; 5,Low resistance: the same gas volume is treated, the resistance is 300Pa lower than that of the cloth bag, and the power consumption is saved about 10%; 6,Smooth surface: it is easier to reverse blow the ash (the bag is serious sticky in ash); 7, Long life: no damage in normal use (life longer than high-grade bags 1-2 years); 8,Good environmental protection: the same gas volume equipment covers an area and space of about 1/2 of the cloth bag, and consumes about steel Save 1/2, after the expiration of the filter bag can be recycled metal resources, no secondary pollution of the bag. 6. Rigid Membrane Filtration System of Rigid Membrane 1. Filter element high temperature oxidation resistance, vulcanization resistance, thermal vibration resistance, wear resistance; 2. Intake low temperature protection; 3. Anti-condensation, anti-tar paste membrane; 4. High temperature back blowing online , online automatic ash discharge; 5. Automatic detection and control. Advantages of Rigid Membrane 1. The filter element is simple and convenient to install and high performance in seal. 2. The filter element is resistant to high temperature, can be stable filtration at 200oC -----800 oC, energy saving, no paste membrane; 3. Thermal shock resistance of the filter element, good resistance to pressure volatility, adapt to system temperature and pressure fluctuations; 4. The filter element is resistant to high temperature oxidation and high temperature vulcanization corrosion, and is widely used in high temperature coal gas and all kinds of industrial kiln gas purification; 5. Filter element anti-carbonization, no high temperature catalytic cracking. 7. Filter Element for Gas Filtration Flexible Membrane Dust Collection Equipment Rigid Membrane 8. Jet Pulse Cleaning of the Filter Element High temperature membrane filters are equipped with Venturi tubes positioned on the upper part of each filter element. The Venturi tubes work like a pump, sucking in a large amount of purified gas to clean the filter cartridge. Part of the kinetic energy of the reverse injection is converted into pressure energy, which creates an instantaneous reverse push of the filter gas in the cavity of the filter element, and then overcomes the pressure drop in the direction of filtration and the adhesion of the dust filter cake degree to remove the dust filter cake on the surface of the filter element, to achieve the purpose of online cleaning. 9. Filter Materials and Components S31603 Fiber Felt Stainless steel fiber felt is an ideal filtration material in high temperature resistant, corrosion resistant, high precision. Stainless Steel fiber Felt is made of extremely fine metal fibers (diameter accurate to μm) through non-woven laying, stacking, high temperature sintering Into, with the following characteristics: (1) The material has high temperature resistance, corrosion resistance and excellent filtration performance; (2) the material structure is unique, formed by different aperture layers three-dimensional porous structure, with high porosity, specific surface.It has the characteristics of large volume, uniform distribution of pore size, high contaminant capacity and high filtration accuracy; (3) Stainless steel fiber felt can effectively make up weaknesses in the metal net ease blocking, vulnerable, can make up for powder Filter products fragile, the lack of small flow, with features in ordinary filter paper, filter cloth can not be comparable to the temperature, pressure. S31603 Fiber Felt Filter Bag (1) Brief: Using metal fiber felt as filter material. Cylindrical filter element is made by high-precision welding. (2) Performance: a. High temperature resistance, corrosion resistance, high strength; b. Good permeability, initial pressure reduction, high cutting efficiency, The emission concentration can be less than 5mg/m.c. Online blowback and off-line cleaning, good regeneration effect, long service life; d. Easy to recycle, can avoid secondary pollution of the environment. (3) Specifications: a. Outer diameter D: 10mm~160mm b. Length L: 50mm~6000mm c. Accuracy: ≥0.5um S31603 Fiber Felt High Temperature Dust Collector S31603 fiber felt high temperature dust collector is widely used in steel, chemical industry, electric power, new energy and other fields. ABOUT SDN Sichuan SDN Environmental Technology Co., Ltd. is a professional environmental protection high-tech group enterprise in gas purification, liquid treatment, material separation and concentration. Main business includes consulting, planning and design, intelligent equipment manufacturing, engineering construction, etc. Adhering to the mission of "Original Innovation as the main driving force to promote industrial technology upgrading", we committed to providing clean production, energy saving and environmental protection technology solutions and engineering application solutions with membrane and membrane separation technology. Our products are widely used in lithium battery, chemical, metallurgy, petroleum, pharmaceutical, food, printing and dyeing, new energy materials, military, nuclear power, medical colleges and other industries, have established long-term and stable cooperative relations with many large leading listed companies and central enterprises in the industry. Our products are reliable in quality, excellent in performance, good economic and social benefits. Servicesproject consulting, planning and design, intelligent manufacturing, engineering construction, operation and maintenance services, etc., mainly serving the new energy material industry chain. Gas treatment High temperature and high-precision dust collectionDust collection and denitrification integration systemFlue gas material recoveryRecycling of nitrogen containing by-products in metallurgical industry...... Liquid treatment High efficiency unsaturated solution reverse osmosis membrane concentratioHigh efficiency reverse osmosis membrane concentratioTreatment of wastewater from cathode material productionDirectional membrane separation technology for multi salt systemEvaporative condensate treatment...... Filtration concentration Filter thickenerPrecision filterSynthetic feeding system...... HistorySDN adheres to the mission of source innovation as the main driving force, promoting industrial technology upgrading, and strives to build an independent research and development team. Diversified cooperation has been carried out with top Chinese universities such as Sichuan University, Central South University, Chengdu University of Technology and Southwest Petroleum University to continuously innovate products and technologies and promote the technological upgrading of the new energy materials industryOur Team3 doctors, 10 masters and 9 senior engineers.1 Senior project manager , 1 international welding technician .1 deputy director expert of the Special Committee on Air Pollution Prevention.1 expert in Control Water supply and drainage Association drainage professional committee.1 registered senior quality management engineer. 1 registered intermediate quality engineer1 registered utility engineer (power), 1 whole process engineering consulting project manager1 registered Grade I constructor (mechanical and electrical), 2 registered Grade I constructor (municipal), 1 registered Grade I Cost Engineer (Installation), 1 registered Grade I metrographer, and 1 registered Grade I Fire Engineer4 registered second-class construction engineers (electromechanical) and 2 registered second-class construction engineers (municipal)20 senior sewage treatment workers, 3 sewage laboratory monitoring workers and 5 automatic monitoring (gas) operation workersConstruction enterprises of the third class of personnel 22
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