Electric pump SB-3-1 explosion-proof pump Introduction: Critical pump is a West German company to introduce high-quality prototype electric pump in our plant developed from the technical indicators can reach the prototype level, and in the prototype developed on the basis The use of different occasions in different series of pumping liquids derived products, the series for a portable pump tube pump, with high efficiency, use, maintenance and convenient. Explosion-proof pumps are widely used in chemical, petrochemical, fine chemicals, dyes chemical, environmental protection, water treatment, pharmaceutical, food and other departments suction different liquids. Such as use in explosive situations, the choice of Hubei produced different models spring explosion-proof electric pumping pump. When using the pump should CB38361-2 "explosion-proof electrical equipment environment" relevant provisions and the proper use of explosion-proof plugs and sockets. Electric pump SB-3-1 explosion-proof pump can be directly inserted into the barrel of materials (maximum standards applicable to GB/325-1991 drums) extract a barrel of liquid. Can transport all kinds of oil, corrosive chemical medicine, and other liquids. According to the liquid nature of the electric pump pump wet part of the material can be aluminum, stainless steel, 316 stainless steel and other components. Drive motor with explosion-proof motors, high speed motors and other options. This series of pumps are explosion-proof areas and non-hazardous area use, using the configuration in hazardous areas where explosion-proof motor, motor units in three models such as the use of various flammable and explosive when mixed, you should use the highest group level . This series of pumps can deliver acid, alkali, salt, oil, beverages and other media, widely used in chemical, petrochemical, fine chemicals, dyes chemical, environmental protection, water treatment, pharmaceutical, food and other departments. Also applies to small and medium sized oil fields, oil depots, refineries, gas stations, agricultural stations, enterprises and institutions, the fleet of vehicles, ships and other transport gasoline, kerosene, diesel oil, light fuel oil the ideal tool. Ex pump performance parameters: Model Flow Flow Head Speed ??Power Import Export Material Weight m3 / h L / min mr / min Kw mm mm tubing Kg SB-1 7.8 130 7.5 10000 1.1 50 25 stainless steel 8 SB-1-1 6.6 110,710,000 0.88 50 25 Stainless steel 7.5 SB-1-2 7.8 130 7.5 10000 1.1 50 25 Stainless Steel 8 SB-1-3 6.6 110 7.5 10000 0.88 50 25 Stainless steel 7.8 SB-2 7.8 130 7.5 10000 1.1 50 25 5.5 SB aluminum -2-1 6.6 110 7.5 10000 0.88 50 25 Aluminum 5.3 SB-3 9 150 10 1200 0 0.88 50 25 Stainless Steel 9 SB-3-1 9 150 10 1200 0 0.88 50 25 Stainless steel 9.5 SB-4 9 150 10 1200 0 0.88 50 25 Aluminum 7.5 SB-6 6 100 7 8000 0.55 41 25 Stainless steel 5.7 SB-7 6 100 7 8000 0.55 41 25 Stainless steel 5.5 SB-8 6 100 7 8000 0.55 41 25 3.8 Aluminum electric pump sb-3-1 applications and Maintenance: 1, new or long-dormant oil well pump, out of the box with 500 volt megger may all live parts and accessible metal parts between the insulation resistance should be close to the operating temperature of not less than 7 megohms . 2, before use, should be checked each terminal is solid, firm ground wire must be reliable. 3, check whether the supply voltage matches the rated voltage can not exceed 10% of the rated voltage or lower power use. 4, using an electric pump, do not undermine the wires, avoid water, oil into the motor, switches, electrical parts. 5, non-explosion-proof electric pumping pump prohibited in flammable and corrosive gases conditions of work, to ensure the safety of the original production and the electrical work. 6, the use of such as unusual noise, should be immediately shut down, check the reason until after exclusion before trying to continue to use. 7, electric air pump should not be run when using suction completed immediately stop the pump, because the pump motor no-load speed of up to 10,000 rev / discrete left and right, otherwise it will wear out, universal joints impeller, severe damage to the pump tube . 8, replacement brush: brush wear should not be used to exchange immediately, otherwise it will damage the commutator, severe burn out the motor. 9, the electric pump should be checked regularly, do not like at least once a month, often used to be once a month overhaul, repair should be all apart, remove the inner dust, oil. If excessive carbon commutator commutator surface with alcohol scrub. If damaged parts should be reversed the same parts. 10, when not placed in a dry, clean and no corrosive gas environment. Electric pump sb-3-1 random spare one, a pair of two brushes, a set of three universal joints, an electric impeller pump sb-3-1 product characteristics and uses of the product is suitable for explosion-proof capacity, IIB level, ignition temperature not lower than T4 level explosive action places, with safe, reliable, reasonable structure, advanced technology, high efficiency, easy maintenance and so on. This product complies with national GB3836 ,1-83 "** environments with explosion-proof electrical equipment - General requirements" and GB3836 ,2-83 "full fried environment proof electrical equipment compartment electrical equipment" D "" and GB3883. 1-83 "Hand-held electric tools" requirement. And through the National Coal Mine Explosion Safety Product Quality Supervision and Testing Center rigorous testing, has achieved proof certificate is flammable explosive workplace late one of the best tools. The above product was proof inspection station by 3836 -. 2-83 "** environments with explosion-proof electrical equipment flameproof electrical equipment" D "" standards were rigorous testing results meet factory flameproof (DI-I ** 4) equipment requirements. Electric pump for mining shops, chemical plants, drilling crew, no libraries and other places like gasoline, and other flammable items in this category, since the use of the pump to ensure the safety and improve the effectiveness of use in explosive areas is the best reliable tool. Electric pump safety instructions 1, the electric pump in addition to strict compliance with the stated GB3883. 1-83 "hand-held power tool safety management use, inspection, maintenance, technical regulations," the relevant provisions. 2, the electric pump within the rated voltage range ± 10% before use. 3, the electric pump power level and avoid the water, oil, electrical installation level in place, all the pumps, do not undermine the power level, and to avoid the oil, water and electrical switches and other electrical parts in contact. 4, the electric pump to prevent accidental starting, before turning on the power switch should be in the "off" (ie, push) state. 5, the electric pump Do not abuse the cord, the power cord may not be connected to any length or replacement. Pulling the power cord can not scrape, cut and rolled bad phenomenon. 6, the electric pump is flameproof, the replacement or repair of brushes to pay special attention surface explosion proof components can not make damage nap. Repair or replace brushes in the motor will turn on when the toner cavity, oil rot and other clean. 7, the proper use of hand, the pump power cord without plug, by the user choose the right plug, special attention has duplicitous points: A, as in explosive flammable sound land use plug and socket must comply with explosion-proof plug procedures and socket set away from flammable explosive venue normal venues available 220V5A the three-prong plug, one long leg is the ground pin. B, no matter what have to be reliable grounding plug, power cord yellow and green wire is the ground wire, when properly connected, you should also check the pump casing with metal contacts are electrically connected between the legs, which is a resistance of not more than one ohms. 8, prohibiting the use of places: in a special environment such as wet, snow and corrosive gas can not be used. Electric pump sb-3-1 Instructions for use: 1, using the specified voltage: Line voltage does not exceed the required pumping pump nameplate voltage ± 10% before use. 2, how to equip the electric pump: Unpacking press schematic assembly, connected to the motor (1) and tight series phones (2) so that the pump and motor as a whole (3) on the waterwheel connected pipe 3, the use of Overall good condition before checking the various components can start to use. 4, the pump is not suitable for air operation, use, suction is completed, that stop the pump, otherwise it will accelerate the impeller seals bearings and other wear and tear. May also wear the pump tube, because the pump motor no-load speed of up to 10,000 rev / min. 5, the timely replacement brush, brush wear will not be able to use, it should be timely exchange (two brushes simultaneously exchange) otherwise it would be caused by poor contact brush and commutator ring loss, damage commutator will punish burn armature. 6, in the following cases shall not be used, such as found in the course of insulation damage, power cord work cable sheath rupture, cracking or poor contact plugs and sockets, as well as intermittent operation, sparks appear punish failure, the motor housing operation, should be immediately repaired. May not be used without prior repair. 7, to prevent overload, when used, Whenever abnormal speed or lower, should that stop to check whether there is debris stuck impeller or motor is faulty, pumping pump the brakes for some reason must be immediately cut off the power. 8, the use of tools to cherish, all painted pumps pumping Handle with care to avoid shocks.