CN207797070U - The micro- middle pressure of oily sludge is glowed processing system - Google Patents

Abstract

The utility model discloses the micro- middle pressures of oily sludge to glow processing system, including wind turbine, the outlet end of wind turbine is connected with compressor, the outlet end of compressor connects having heaters, the outlet end of heater passes through piping connection to the furnace apparatus that glows for accommodating oily sludge, the glow top of furnace apparatus is connected to cooler by steam external transport pipeline, the outlet end of cooler is connected to gas-liquid cyclone separator, the liquid outlet end of gas-liquid cyclone separator is connected with the outer comb of clean water, gas outlet end is connected with desulfurization and Benitration reactor, the outlet end of desulfurization and Benitration reactor is connected with gas discharging pipe up to standard.The utility model can reach the timely efficient and energy-saving and environment-friendly treatment effect of oily sludge.

Description

The micro- middle pressure of oily sludge is glowed processing system

Technical field

The utility model belongs to disposal of oily sludge field, and in particular to a kind of micro- middle pressure of oily sludge is glowed processing system System.

Background technology

Oily sludge is the oily solid sludge generated during oil exploitation, transport, refining and oily waste water treatment. The noxious material for wherein containing the foul smellings such as a large amount of benzene homologues, phenols, anthracene, pyrene not only pollutes environment if not being pocessed, And cause the waste of resource.General oil content is 10~50% in sludge, and moisture content is 40~90%, China's oil chemistry row In industry, 800,000 t tank bottoms mud, bottom of pond mud are generated every year on average, if directly outer row can occupy a large amount of soils, the Toxic contained Matter meeting contaminant water, soil and air, deteriorate ecological environment；It is directly used in re-injection and when sewage disposal system recycles, can cause Injection water quality declines and the service condition of sewage disposal system deteriorates, and unpredictable loss is caused to production.Therefore, either From environmental protection still from the normal production angle of maintenance, it is necessary to carry out effective environmental protection treatment to oily sludge, reduction is given The threat that ecological environment and human security are brought.

Currently, the method for processing oily sludge generally has solidification technology, incineration treatment technology, biological prosthetic both at home and abroad Treatment technology, till, solvent extraction technology, chemico-heating wash treatment technology, pyrolysis processing technology etc., various technologies have excellent lack Point and adaptability, can solve processing or the problem of environmental pollution of part oily sludge.Wherein pyrolysis processing technology has preferably Social benefit and economic benefit, at present the technology can be divided into low temperature and steam shop technology, Pintsch process technology and aerobic pyrolytic technique. The oil that low temperature steams in shop technology (230-270 DEG C) oily sludge is not decomposed, and light components are by steaming shop effect therefrom Effusion is handled.With this technical finesse oil content be 45% sludge when, oil recovery rate is up to 97.4%.It gives up in processing procedure Oil will not be aoxidized, decomposes and be carbonized, and ensure that waste oil quality.But this technology is mainly for the treatment of the sludge containing light oil, therefore, There is certain limitations.Pintsch process technology (460-650 DEG C) passes through mink cell focus depth under anaerobic (or anoxic) hot conditions Thermal cracking is spent, sludge is transformed into three-phase material, the petroleum coke of chemical property stabilization and the matter oil in more shops point is ultimately generated, realizes Contamination control and recycling.But there is equipment costliness, sludge de-oiling consuming energy is big and is not suitable for a small amount of oil-containing The problems such as Treatment of Sludge, fails popularity.The presence of aerobic pyrolytic technique oxygen can improve the quality of pyrolysis oil, excess oxygen energy Enhance oxidative pyrolysis reaction, reduces residue yield.Meanwhile the requirement of oxygen content strictly increases processing cost, hot conditions To equipment requirement height, investment is big, and environmental pollution is serious.As it can be seen that these methods are due to secondary pollution, treatment effect and efficiency Etc. reasons, fail popularization and application at home.Therefore, efficient, economy, the method for environmental protection treatment oily sludge are particularly significant.

Utility model content

To solve problem of the prior art, the utility model provides the micro- middle pressure of oily sludge and glows processing system, this reality The timely efficient and energy-saving and environment-friendly treatment effect of oily sludge is can reach with novel.

In order to achieve the above objectives, the utility model adopts the following technical solution：

The micro- middle pressure of oily sludge is glowed processing system, including wind turbine, and the outlet end of wind turbine is connected with compressor, compressor Outlet end connects having heaters, and the outlet end of heater is cloudy by piping connection to the furnace apparatus that glows for accommodating oily sludge The top of burner device is connected to cooler by steam external transport pipeline, and the outlet end of cooler is connected to gas-liquid cyclonic separation The liquid outlet end of device, gas-liquid cyclone separator is connected with the outer comb of clean water, and it is anti-with denitration that gas outlet end is connected with desulfurization Answer device, the outlet end of desulfurization and Benitration reactor is connected with gas discharging pipe up to standard.

Further, the glow bottom of furnace apparatus is provided with for by the scattered heating plate of glowing of hot-air, heater Outlet end heating plate of glowing is connected to by pipeline.

Further, it glows and is provided with Steam Recovery lid at the top of furnace apparatus, the steam external transport pipeline is connected to steam Recycling covers.

Further, the Steam Recovery lid is movably connected in the top for the furnace apparatus that glows.

Further, the Steam Recovery lid is pyramidal structure.

Compared with prior art, the utility model has technique effect beneficial below：

The utility model can reach the timely efficient and energy-saving and environment-friendly treatment effect of oily sludge, and it is cloudy can to pass through micro- middle pressure Burner device efficient process oily sludge；Air mass flow can be adjusted at any time by wind turbine, and air can be heated to properly by heater Temperature realizes the real-time adjusting of temperature and air mass flow；It is efficiently cloudy that compressor can provide suitable oily sludge for the furnace apparatus that glows The minute-pressure of combustion, middle pressure air；Gas-liquid two-phase is efficiently separated in time by gas-liquid cyclone separator；It is steamed by the way that cooler is cooling in time Vapour improves gas-liquid separation efficiency；The noxious gas emissions such as sulfur-bearing, nitrogenous are reduced by desulfurization and Benitration reactor, reach protection The purpose of environment, disposal of oily sludge scheme is flexible and changeable, is glowed reaction process using minute-pressure, middle pressure, treatment effeciency is high, and contains The discharge of the pernicious gases such as sulphur, nitrogenous is few, is conducive to energy-saving and emission-reduction.

Further, micro- middle pressure in stove is ensured by sealed active connected Steam Recovery lid, can have both realized that oily sludge was efficient It glows, and can realize the replacement at any time of oily sludge, it is efficient and human and material resources and financial resources can be saved.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model.

Wherein, 1. wind turbines, 2. compressors, 3. heaters, 4. pipelines, 5. glow heating plate, 6. glow furnace apparatus, 7. oil-containings The outer comb of sludge, 8. Steam Recovery lids, 9. steam external transport pipelines, 10. coolers, 11. gas-liquid cyclone separators, 12. clean waters, 13. desulfurization and Benitration reactor, 14. gas discharging pipes up to standard.

Specific implementation mode

The utility model is described in further detail below in conjunction with the accompanying drawings：

Referring to Fig. 1, the micro- middle pressure of oily sludge is glowed processing system, including wind turbine 1, compressor 2, heater 3, pipeline 4, cloudy Fire heating plate 5, the furnace apparatus 6 that glows, oily sludge 7, Steam Recovery lid 8, steam external transport pipeline 9, cooler 10, gas-liquid eddy flow point From comb 12, desulfurization and Benitration reactor 13, gas discharging pipe 14 up to standard outside device 11, clean water.2 entrance of the compressor connects Wind turbine 1, outlet connection heater 3, the outlet of the heater 3 connect the furnace apparatus 6 that glows, 6 lower part of the furnace apparatus placement of glowing Heating plate of glowing 5, middle part hold oily sludge, top loose joint Steam Recovery lid 8, and 10 entrance of the cooler connects defeated outside steam Pipeline 9, outlet connection gas-liquid cyclone separator 11, two outlets of the gas-liquid cyclone separator 11 are separately connected outside clean water Comb 12 and desulfurization and Benitration reactor 13, the desulfurization and the outlet of Benitration reactor 13 access the external comb of standard gas 14.

Air is evacuated to through wind turbine 1 in pipeline, is sent to the furnace apparatus 6 that glows after being heated up with heater 3 by the supercharging of compressor 2, Heating plate of glowing 5 heats oily sludge 7, and generated flue gas is assembled and conveyed by steam external transport pipeline 9 by Steam Recovery lid 8 Cooled down to cooler 10, coolant liquid through gas-liquid cyclone separator 11 realize gas liquid high-efficiency detach, liquid by clean water outside Comb 12 is discharged, and gas enters desulfurization and 13 desulphurization denitration of Benitration reactor, handles gas up to standard and pass through gas discharging pipe up to standard 14 drain into the external world, wind turbine 1 can the appropriate air of dispatch to the furnace apparatus 6 that glows, compressor 2 is worked in coordination with heater 3, to contain greasy dirt Suitable micro-, the middle pressure of offer of efficiently glowing and temperature of mud 7, the pipeline of concentration can be carried out qi leel and scattered by heating plate of glowing 5, to contain Greasy dirt 7 provides suitable uniform air, and Steam Recovery lid 8 collects oily sludge 7 and glows the steam of generation, and passes through steam External transport pipeline 9 is delivered to cooler 10, and gaseous moisture can be become liquid by cooler 10 in time, and gas-liquid cyclone separator 11 can Realize that the efficient quick separating of gas-liquid two-phase, the liquid phase isolated drain into the external world by comb outside clean water 12, the gas phase isolated Desulfurization and Benitration reactor 13 are drained into, the desulfurization can remove the pernicious gases such as sulfur-bearing, nitrogenous in time with Benitration reactor 13, locate It manages gas up to standard and the external world is drained by gas discharging pipe 14 up to standard.

The utility model is described in detail with reference to embodiment：

When the utility model is used, being conveyed in appropriate air to pipeline by wind turbine 1 first, then again through compressor 2 With the air of suitable reactions pressure and temperature under 3 collective effect of heater, is provided for the furnace apparatus 6 that glows, heating plate of glowing 5 will manage Carrying out gas in trace gather becomes suitable uniformly so that oily sludge 7 glows, and the steam of generation is collected by Steam Recovery lid 8 and passes through steam External transport pipeline 9 is delivered to cooler 10 and is cooled down, and gained coolant liquid flow to gas-liquid cyclone separator 11, realizes that gas-liquid two-phase has Effect separation, the liquid isolated drain into the external world by comb outside clean water 12, and gas is then discharged to desulfurization and Benitration reactor 13 For further processing, it handles gas up to standard and the external world is drained by gas discharging pipe 14 up to standard, to realize the efficient of oily sludge Processing and the protection of ecological environment.

Claims (5)

1. The processing system 1. the micro- middle pressure of oily sludge is glowed, which is characterized in that including wind turbine (1), the outlet end of wind turbine (1) is connected with Compressor (2), the outlet end connection having heaters (3) of compressor (2), the outlet end of heater (3) is connected to by pipeline (4) The furnace apparatus that glows (6) of oily sludge (7) is accommodated, the top of the furnace apparatus that glows (6) is connected to by steam external transport pipeline (9) The outlet end of cooler (10), cooler (10) is connected to gas-liquid cyclone separator (11), the liquid of gas-liquid cyclone separator (11) Body outlet end is connected with the outer comb (12) of clean water, and gas outlet end is connected with desulfurization and Benitration reactor (13), desulfurization with take off The outlet end of nitre reactor (13) is connected with gas discharging pipe (14) up to standard.
2. The processing system 2. the micro- middle pressure of oily sludge according to claim 1 is glowed, which is characterized in that the furnace apparatus that glows (6) Bottom be provided with for by the scattered heating plate of glowing (5) of hot-air, the outlet end of heater (3) to be connected to by pipeline Heating plate of glowing (5).
3. The processing system 3. the micro- middle pressure of oily sludge according to claim 1 is glowed, which is characterized in that the furnace apparatus that glows (6) Top be provided with Steam Recovery lid (8), the steam external transport pipeline (9) is connected on Steam Recovery lid (8).
4. The processing system 4. the micro- middle pressure of oily sludge according to claim 3 is glowed, which is characterized in that the Steam Recovery lid (8) it is movably connected in the top of the furnace apparatus that glows (6).
5. The processing system 5. the micro- middle pressure of oily sludge according to claim 3 is glowed, which is characterized in that the Steam Recovery lid (8) it is pyramidal structure.