Design and installation of an exhaust filter spam. By optimizing the process principle volute cyclone height to diameter ratio, the smaller inner tube under the exhaust pipe to ensure that the air flow produced strong centrifugal force field in the cyclone, and the inner cylinder tube and around the cone uniform diversion chute opened, due to the local flow direction chute deflector 90-180 ° angle, diversion channel the flow of air through the slot after a sharp turn into the exhaust pipe, and the fine dust is difficult to follow because of inertia into the row trachea, thus, greatly improving the ability to capture fine dust cyclone, around the top of the dust from the exhaust port to the symmetrical opening 4-8 pre vent dust holes, you can advance to the lower part of the trapped particles introduced into the hopper, thereby reducing the particle concentration at the dust emission, dust emission is suppressed at the mouth "back-mixing" phenomenon. 2. Technical innovation of new cyclone technology to theoretical research turbulent multiphase fluid flow, based on the diversion through the inner member has revolutionized the traditional cyclone within the flow path, to prevent short-circuiting of the fluid, dust secondary winch. Its performance indicators are in the international advanced level of similar equipment, which marks the cyclone technology to achieve a breakthrough. 3. Features high collection efficiency ④ ① advanced technology without maintenance and low operating costs ② ⑤ system pressure drop for energy-efficient high temperature and high viscosity of the gas ③ no moving parts for reliable ⑥ flammable gas HSF-efficiency cyclone is my The company's new product development, which can reach the minimum cut size d50 1μm, because of its high separation efficiency, pressure drop, small amplification effect, low operating costs, simple operation, wide range of applications, etc., to solve the gas and solid phase separation process in the presence of dozens of engineering problems, expanding the application fields of the cyclone. 4. HSF efficient cyclone performance comparison with conventional cyclone dust removal efficiency ⑴ my company's experts and professors HSF efficient use of conventional cyclone and cyclone coal-fired boiler soot sample collection efficiency experiments were carried out, the experimental results show that: collection efficiency Φ500-DⅢ type common cyclone only 70%, the use of multi-cyclone dust collection efficiency of only 85%, while in grade 1 HSF-500 Cyclone efficient circulation of dust removal efficiency of up to 95%, if in grade 2 HSF-500 high efficiency cyclone dust collection efficiency of more than 99%. ⑵ cyclone system pressure drop HSF conventional cyclones and cyclone pressure drop experiment: a single conventional cyclone pressure drop of about 1200Pa, two series voltage drop 2400Pa; single HSF cyclone pressure drop of about 800Pa , two series voltage drop 1400Pa. Conventional cyclone straight intake ports located in the upper section, after the gas into the device, the border wall downward spiral inflow cone and decreasing cross-sectional area, most of the gas is gradually moving towards the center and along the axis from bottom Dust rose to the top of the spiral. Gas flow path is longer, so a larger drop. The HSF efficient cyclone inner cylinder tube and drogue chute deflector four weeks even opened, the flow of air through the chute into the exhaust pipe, increasing the flow area, reducing the pressure drop Qingdao Hai Nuosi Group Ltd. is set adsorption catalytic materials, energy conservation and clean energy product development, marketing, production, equipment manufacturing and project contracting as one of technology innovation-oriented enterprises, the existing assets of 160 million yuan, employing 126 people, the company has R & D center engineering design department, marketing department, financial department and four holding subsidiaries, namely sea of ??dry Construction Machinery Corporation, Environmental Technology Corporation, Hai Nuosi design companies and the Greater Xing'an Mountains Hai Nuosi desulfurization AG. Hai Nuosi innovation developed large-scale lignite upgrading fluidized drying device, high-intensity pulverized coal granulation machine, large moving bed activated carbon tower, polymer technology, the polymerization reactor, granulator, energy-efficient large-scale vibration bed, high efficiency cyclone dust collector, has been in China petrochemical, chemical, steel, metallurgy, coal and other large enterprises to promote the use of multiple sets of equipment, the performance indicators have reached the international advanced level. Hai Nuosi independently developed catalytic adsorption, desorption regeneration, recycling ultrafiltration function activated coke adsorption catalytic material (referred CDSN), flue gas purification technology systems integration, desorption and regeneration process systems, byproduct recovery process systems and other core technologies to solve China's existing flue gas purification technology desulfurization and denitration not, high operating costs, waste water sludge secondary pollution and resource recycling byproducts not technical problems. CDSN integrated flue gas purification technology Group Ltd. Qingdao Hai Nuosi ||| garbage exhaust filter design and installation