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INVENTION
Russian Federation Patent RU2293817
Plants for processing oil sludge
Name of the inventor: Igor Efremov (RU); Averyanov Vladimir Y. (RU); Averyanov Aleksandr Yurevich (RU); Kudryavtsev Andrey (RU); Eremeev Andrey Ivanovich
The name of the patentee: Igor Efremov (RU); Averyanov Vladimir Y. (RU); Averyanov Aleksandr Yurevich (RU); Kudryavtsev Andrey (RU); Eremeev Andrey Ivanovich
Address for correspondence: 443110, Samara, ul. Novo-Sadovaya, 38, kv.154, VF Nagaitsev
Starting date of the patent: 2005.07.21
The invention relates to installations for the collection and processing of oily waste sludge cards, pits, tanks and places the oil spill. The plant comprises a pump and steam pipes, boiler for steam preparation, barn, connected by pipeline with accumulation units (UN) and the processing of sludge and its components, and further by means of pumps, tanks and pipelines with discrete capacitors wheeled transport. Installation includes flooring with pontoons, employee base and support surface paroobogrevatelyu paroraspylitelyu, ladder with trenches for laying hoses, steam lines and piping attached to the coastal zone, the control unit, through which a current is supplied to the pump motor (H). H provided with a three-axis impeller and the rotatable support is located in a vertical position and a winch immersed blades located at the receiving window in slime to a depth of 0.5-0.8 m. Puskozaschitnoy control cabinet and has switchgear. The barn is connected through a strainer and dosing device with UN. VH with H and capacitances associated discrete conduit provided with a valve, a wheeled transport containers. Tanks with oil sludge and its components are additionally provided with coils for the circulation of heated steam in them connected to the boiler. The invention is directed to an installation for the collection and processing of the thickened oil in any climatic conditions at ambient temperatures from -25 to + 45 ° C.
DESCRIPTION OF THE INVENTION
The invention relates to a device processing technology viscous mixtures of oil and other liquid components used in the production of national and conversion. Installation for processing sludge, containing components of the natural shelf of waste and cleaning of oil sludge from interacting with the layer of water intended for the abstraction and treatment of oily waste (liquid and chronic) of silt cards, barns, storage tanks, oil spill sites. The installation can be used for the preparation of oil on distant objects oil to produce a recovered product (oil), and for separating water from oil layer with an average area occupied by units of 450 m 2, and the pumping capacity of the oil from 0,1-32 m 3 /hour.
Known plant for processing oil sludge containing the pump, steam lines and pipelines of oil sludge and its components, the boiler room for the preparation and supply of steam, paroobogrevatel and paroraspylitel, barn associated pipeline to storage sites and processing of sludge, emulsions, cake (solids), water and oil , the last of them with the help of pumps, tanks and pipelines associated with discrete capacitors wheeled transport (RU 16461 U1, 10.01.2001).
The disadvantages of the prior art is the absence of a process control options for delivery of liquid media with greater capacity and a specific gravity greater than one.
The object of the invention is to provide new technological methods for the collection of thickened oil, placed on the ground, bodies of water, excavation pits in any climatic conditions at ambient temperatures from -25 to + 45 ° C due to the optimization of the plant for processing oil sludge, accelerating the collection and filtration of sludge and process water and used in a closed loop.
This object is achieved by the plant for processing oil sludge containing the pump, steam lines and pipelines of oil sludge and its components, the boiler room for the preparation and supply of steam, paroobogrevatel and paroraspylitel, barn, associated piping with nodes of accumulation and processing of sludge, emulsions, cake - mechanical impurities and oil, the latter of which with the help of pumps, tanks and pipelines discretely associated with containers wheeled vehicles, according to the invention and contains a deck with pontoons serving base support surface paroobogrevatelyu and paroraspylitelyu, ladder with the possibility of fixing to the coastal zone, directly connected to the ladder management node through which is transmitted by cables from the electrical power source to the current technological pump motor, the latter is in a vertical position and a winch immersed blades arranged at the pump receiving window in slime to a depth of 0.5-0.8 m, and the pump is equipped with the impeller, providing mixing, chopping and pumping of sludge, and the three-axis rotary support, gangway is provided with grooves for laying hoses, steam lines and pipelines of oil sludge and its components, and control cabinet - launch protection and switching equipment with electric start-up circuit and stop the installation, barn connected pipe with pre-cleaner and a metering device, which directly interact with the nodes of accumulation and processing, and the water storage unit, and with the help of pumps and tanks discretely associated piping equipped with a crane with containers wheeled vehicles, and on the oil sludge tank and separated into fractions of components are further provided with coils for the circulation of heated steam in them connected to the boiler through pipelines with valves.
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Figure 1 shows a plan view of a plant for processing oil sludge.
2 - placing the installation of the pump in the oil sludge.
3 - a schematic embodiment of the apparatus.
Installation 1 (1) for processing sludge contains 2 ladder 3 with the possibility of fixing to the coastal zone 4. Directly connected to the ladder 3 control unit 5, which via the cable 6 is transmitted from the source of electrical energy technology current to the motor of the pump 7 8 Located in an upright position. The pump 8 (2) with a winch 9 immersed in the oil sludge blades 2 to a depth of 0.5-0.8 m at the level of working section 10 of the receiving window pump 8 equipped with an impeller 11, providing mixing, grinding and pumping of sludge. The pump is provided with a three-axis rotary support 12 (Figure 1). Trap 3 is provided with grooves 13 for placing the sleeves 14, 15 steam lines and pipelines 16 sludge and its components. Flooring 17 with pontoons 18 serves as a base support surface paroobogrevatelyu paroraspylitelyu 19 and 20. The control cabinet is equipped with 21 launch protection and switching equipment from the electrical circuit starting and stopping the operating status of the installation 1 for pumping sludge 2 in the barn barn 22 22. Content in the form of sludge 2 is associated pipeline a coarse filter 23 and a metering device 24, which directly interact with the accumulation and processing nodes 25 and 27 of the sludge 26, emulsions 28, oil 29, the pair 30, 31, condensate, water 32 and solution 33 34 cake (solids). Preparation and supply of steam produced in (from) the boiler 35, and the selection of the oil and water tanks 24-42 by means of pumps 49 is performed by discrete conduit 50 with a tap 45, which is associated with wheeled transport containers 43. For efficient heating tanks 24-42 with oil sludge and separated into fractions of components are provided with the coils 44 with circulation in their heated steam 30, supplied through pipes 46, 47 with the valves 48.
Technological scheme of the apparatus 1 is explained in Figure 3.
Industrial Applicability The installation has been tested in real conditions. Oil with the parameters of water content from 0.1 to 1% or less is achieved in the purification of oil sludge in contaminated zones Otradnensky area Samara region.
Cost-effectiveness of the operation of new plants showed their commutes and the possibility of trouble-free accumulation of oil reserves.
CLAIM
Installation for processing sludge, containing the pump, steam lines and pipelines of oil sludge and its components, the boiler room for the preparation and supply of steam, paroobogrevatel and paroraspylitel, barn associated pipeline to storage sites and processing of sludge, emulsions, cake (solids), water and oil, the last of them with the help of pumps, tanks and pipelines discretely associated with containers wheeled vehicles, characterized in that the device comprises a deck with pontoons serving base support surface paroobogrevatelyu and paroraspylitelyu, ladder with the possibility of fixing to the coastal zone, directly connected to the ladder control unit through which is transmitted by cables from the electrical power source to the current technological pump motor, the latter is in a vertical position and a winch immersed blades arranged at the pump receiving window in slime to a depth of 0.5-0.8 m The pump is equipped with the impeller, providing mixing, chopping and pumping of sludge, and the three-axis rotary support, gangway is provided with grooves for laying hoses, steam lines and pipelines of oil sludge and its components, and control cabinet - launch protection and switching equipment with an electric starter circuit and installation stop , barn connected pipe with pre-cleaner and a metering device, which directly interact with the nodes of accumulation and processing, and the water storage unit, and with the help of pumps and tanks discretely associated piping equipped with a crane with containers wheeled transport, and with oil sludge and separated containers fractionated components are additionally provided with coils for the circulation of heated steam in them connected to the boiler through pipelines with valves.
print version
Publication date 20.02.2007gg
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