CN105126515A - Asphalt smoke comprehensive environmental protection treatment system and applications thereof - Google Patents

Asphalt smoke comprehensive environmental protection treatment system and applications thereof Download PDF

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Publication number
CN105126515A
CN105126515A CN201510504301.2A CN201510504301A CN105126515A CN 105126515 A CN105126515 A CN 105126515A CN 201510504301 A CN201510504301 A CN 201510504301A CN 105126515 A CN105126515 A CN 105126515A
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China
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tower
environmental protection
described
interface
gas
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CN201510504301.2A
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Chinese (zh)
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程先政
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上海台安建材科技有限公司
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Priority to CN201510504301.2A priority Critical patent/CN105126515A/en
Publication of CN105126515A publication Critical patent/CN105126515A/en

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Abstract

The invention relates to an asphalt smoke comprehensive environmental protection treatment system and applications thereof. The asphalt smoke comprehensive environmental protection treatment system comprises an environmental protection treatment facility, a gas transmission pipeline, an induced draft fan, and a chimney; the environmental protection treatment facility comprises a cyclone dust removal tower, a multistage filtering smell-removing box, a main air duct, a turbulent flow-type dynamitic wave water film washing tower, a cyclone separator, a precipitation circulation water basin, a filtering mist-capturing tower, a low-temperature plasma exhaust gas purifier, and a heat accumulating-type heating-power incinerator which are independent from each other; and the asphalt smoke comprehensive environmental protection treatment system is used for treating asphalt smoke generated in production. Compared with the prior art, the asphalt smoke comprehensive environmental protection treatment system is reasonable and scientific in structure design; operation is reliable; performance is stable; comprehensive utilization of generated wastes can be realized; no secondary pollution is caused; and the asphalt smoke comprehensive environmental protection treatment system is beneficial for full utilization of resources and energy saving.

Description

A kind of bitumen flue gas synthesized environmental protection processing system and application thereof

Technical field

The present invention relates to a kind of environment treating facility, especially relate to and a kind of there is the bitumen flue gas synthesized environmental protection processing system and application thereof that are automatically separated dust, greasy dirt and removal gas odor function.

Background technology

Modified asphalt waterproof coiled material is produced to be needed asphalt heating to uniform temperature melting when preparing burden, machine oil, modifier is added successively by recipe requirements, inorganic filler etc., therefore except glance coal, be also rich in dust, greasy dirt, smell substance and combustible etc. in waste gas, could outwards must discharge after environmental protection treatment is up to standard.Because exhaust gas constituents is complicated, existing solid phase, liquid phase substance, also have gaseous substance, brings great challenge to exhaust-gas treatment.There is no in the market and have dedusting concurrently, be separated the Environmental-protecting treater of the integrated treatment function of greasy dirt and removal peculiar smell, manufacturing enterprise generally adopts commercially available universal cleaner as treatment facility, mainly through strainer filtering, waste gas is processed, only can simply be separated dust and greasy dirt, efflux gas after treatment still has peculiar smell, and the mixture of dust and greasy dirt bonding, easily be bonded on filter screen, there is poor processing effect generally, treatment effeciency is low, plant maintenance cleaning amount drawback that is large and easily generation secondary pollution hidden danger, from economy, practicality and feature of environmental protection angle are considered all to owe desirable.

Chinese patent CN104107613A discloses a kind of bitumen flue gas treatment system, it is characterized in that described equipment comprises cyclone separator, and for separating of the solid matter removed in flue gas, in flue gas, remaining gas-liquid material leads to one-level cooling tank; One-level cooling tank, gas-liquid mixture after cyclone separator process is cooled, liquefy after part oil gas wherein in flue gas is cooled, is deposited on the bottom of described one-level cooling tank together with liquid substance wherein, and residue flue gas continues to lead to secondary cooling tank; Secondary cooling tank, cools again to the flue gas after the process of one-level cooling tank, is deposited on the bottom of described secondary refrigerated cylinder after all the other oil gas in described residue flue gas are cooled, and remaining flue gas leads to plasma unit; Plasma unit, for decomposing the harmful substance in the flue gas after the process of secondary cooling tank; Air-introduced machine, discharges the flue gas after process.This patent of invention adopts the solid particle in cyclone separator separating flue, by the liquid in cooling tank refrigerated separation flue gas, flue gas after treatment enters plasma unit and decomposes, and has that plasma unit is easily corroded, blocked, the drawback that needs frequent cleaning.Flue gas after plasma machine component solution, still containing the organic molecule be not decomposed, burns without incinerator and directly enters in air, may have peculiar smell, affect surrounding environment.

Summary of the invention

Object of the present invention be exactly in order to overcome above-mentioned prior art exist defect and provide one to be convenient to carry out Comprehensive process to produced pollution mixture in Modified Bitumen Production Procedure, have and remove peculiar smell, be separated dust and greasy dirt function, the bitumen flue gas synthesized environmental protection processing system that the qualified discharge of the classification recovery and gas that reach pollutant requires and application thereof.

Object of the present invention can be achieved through the following technical solutions:

A kind of bitumen flue gas synthesized environmental protection processing system, comprises Environmental-protecting treater, gas pipeline, air-introduced machine and chimney,

Described Environmental-protecting treater includes cyclone dust removal tower discrete separately, multistage filtering deodouring case, air main, turbulence type dynamic wave moisture film scrubbing tower, cyclone separator, precipitation circulating water pool, filters mist collecting column, low temperature plasma waste gas cleaning device and heat accumulation type thermal incinerator, is provided with air-introduced machine between described low temperature plasma waste gas cleaning device and heat accumulation type thermal incinerator and chimney;

Described gas pipeline is separately positioned between the remittance gas passage delivery outlet of modified pitch workshop and the input pipe interface of cyclone dust removal tower, between the efferent duct interface of cyclone dust removal tower and the input pipe interface of multistage filtering deodouring case, between turbulence type dynamic wave moisture film scrubbing tower efferent duct interface and cyclone separator input pipe interface, between cyclone separator efferent duct interface and filtration mist collecting column input pipe interface, filter between mist collecting column efferent duct interface and low temperature plasma waste gas cleaning device input pipe interface, between low temperature plasma waste gas cleaning device efferent duct interface and air-introduced machine input pipe interface, between air-introduced machine efferent duct interface and heat accumulation type thermal incinerator input pipe interface,

Described chimney is Q235B material, liftoff high 25 meters.

Described cyclone dust removal tower is the tower body of Plate Welding and tower top composition, and the main body of tower body be cylindric, is provided with input pipe interface and cleaning operation door, and inside sets gradually the water tank of circulation eddy flow wash mill, dust board and PVC ball filtering material case from bottom to top,

Described water tank side tower body is provided with the entrance of input pipe, inside is full of the washings having and be separated dust and waste oil, and bottom is provided with draining dust valve,

Described dust board is provided with multilayer, is welded by V-arrangement strip steel disc, has the function stopping the up and isolated by filtration dust of dust,

Described PVC ball filtering material case is made up of the netted PVC ball of spending that upper lower steel plate sieves and be arranged between upper lower steel plate sieve, have stronger oil absorption, upper lower steel plate sieve is provided with 0.1-0.3cm hole, thickness is 3-5mm, the tower wall that the setting position of PVC ball filtering material case and dust board is corresponding is provided with can for cleaning dust board or the cleaning operation door changed described in PVC ball

The main body semicircular in shape of tower top, is provided with efferent duct interface above.

Described multistage filtering deodouring case main body is formed by Plate Welding, casing is provided with input pipe interface, efferent duct interface and cleaning operation door, and box house is provided with oil filter barrel and active carbon deodorizing device,

Described oil filter barrel is cylindric, is formed by reinforcement welding, and peripheral bag setting tool has the non-woven fabrics filtering greasy dirt function, and bottom is provided with the dirty valve of oil extraction,

Described active carbon deodorizing device is formed so that certain spacing is stacked by multiple active carbon drawer, and the tank wall corresponding with active carbon deodorizing device setting position is provided with described cleaning operation door;

Described air main is arranged between the efferent duct interface of multistage filtering deodouring case and the input pipe interface of turbulence type dynamic wave moisture film scrubbing tower, inwall is equipped with many group spiral washing sprinkler heads, shower water is under the effect of high velocity air, fully mix with bitumen flue gas, further absorption dust wherein and greasy dirt, also can wash away pipeline simultaneously and prevent blocking.

Described turbulence type dynamic wave moisture film scrubbing tower is made up of the tower body of Plate Welding and tower top,

The main body of tower body is cylindric, be provided with input pipe interface, drain interface and cleaning operation door, inside sets gradually multilayer stainless steel filter screen and taste removal filter packing layer from bottom to top, and the tower body inwall between layers of stainless steel filtering net is provided with many group washings shower nozzles

The main body semicircular in shape of tower top, be provided with efferent duct interface above, taste removal filter packing layer and the corresponding tower wall of stainless steel filter screen layer setting position are provided with can for the cleaning operation door described in cleaned filter screen or replacing taste removal filter packing, described drain interface is arranged at tower body lower body part, is connected by the water inlet tube interface of drainage pipeline with described precipitation circulating water pool.

Described precipitation circulating water pool is underground type Rectangular Reinforced Rectangular Water Tank, be made up of pool wall, base plate, cover plate, water inlet, delivery port and oil removal filter course, oil removal filter course is by reinforcement welding, outer layer covers non-woven fabrics, turbulence type dynamic wave moisture film scrubbing tower drainpipe discharge washings enter precipitation circulating water pool after through filter course elimination greasy dirt, precipitation Posterior circle use.

Described cyclone separator is provided with two-stage, utilize the equipment of dust and greasy dirt in centrifugal force separate bitumen flue gas, for vertical cylinder structure, inside is respectively liquid collecting zone from bottom to top vertically, cyclone separation, district of clean room, in-built Whirlwind cyclone component, circumferentially evenly arrange in direction, its upper side is provided with input pipe interface and efferent duct interface, draining valve is provided with bottom described liquid collecting zone, bitumen flue gas is by input pipe interface access arrangement internal cyclone Disengagement zone, after entering cyclone tube vertically, air-flow produces strong rotation by the guide functions of guide vane, air-flow enters Whirlwind barrel downwards twist along cylindrical shell, the drop that density is large and grit are thrown toward wall under centrifugal action, and under gravity, fall to flowing out tornadotron dust-exhausting port to device bottom liquid collecting zone along barrel, flow out from draining valve.The air-flow rotated shrinks to center flow in cylindrical shell, upwards forms secondary vortex flow and flow to district of clean room through wireway, then flow out through equipment efferent duct interface.

Described filtration mist collecting column is made up of the tower body of Plate Welding and tower top, the main body of tower body is cylindric, be provided with efferent duct interface and cleaning operation door, inside is from bottom to top disposed with multilayer stainless steel filter screen, the main body semicircular in shape of tower top, be provided with input pipe interface above, the tower wall that stainless steel filter screen layer setting position is corresponding be provided with and for the cleaning operation door of cleaned filter screen, draining valve can be provided with bottom the inner stainless steel filtering net layer of tower body.

Described low temperature plasma waste gas cleaning device is made up of multiple plasma module, this plasma module is rectangular box structure, cabinet shell is welded by corrosion resistant plate bending, be battery lead plate in box house both sides, connected by many zigzag stainless steel substrates between battery lead plate, after battery lead plate energising, what between stainless steel substrates, electric discharge produced takes in a large number and can bombard contaminant molecule by electronics, make it ionize, dissociate and excite, emission molecule key fully ruptures, particle after the shock Fracture of avalanche type due to quality less, by further transition, react with the oxonium ion in module space, generate harmless tasteless CO2, H2O etc., thus pollutant is degraded removal.

Described heat accumulation type thermal incinerator is horizontal type structure, and urceolus is Q235B material, inner lining refractory, is made up of furnace body, burner, G-G heat exchange, spray absorber and Control Component.Natural gas by Pipeline transport to burner, being lighted by automatic ignition system makes in-furnace temperature slowly raise, when in-furnace temperature reaches design temperature, open exhaust-conveying system, waste gas is sprayed in furnace body and burns, waste gas and high temperature air body swash acute stirring, rapidly oxidation reaction occur, are able to Thorough combustion.Then flue gas enters G-G heat exchange again, preheating waste gas, and after preheating, waste gas enters incinerator by Pipeline transport, improves ignition temperature and cracks rate, reduces operating cost.Flue gas after heat exchange cooling enters spray absorber, enters chimney and enter in air after removing the poisonous and harmful substance in flue gas.

The application of bitumen flue gas synthesized environmental protection processing system, processes bitumen flue gas, adopts following treatment step:

(1) bitumen flue gas that production process produces enters cyclone dust removal tower through remittance gas passage input port, in washings water tank, carry out giving a dinner of welcome deoiling treatment, and stop dust up by the dust board of top, flue gas continues to go upward in PVC ball filtering material case and adsorbs greasy dirt further through PVC ball, then enters multistage filtering deodouring case;

(2) by the non-woven fabrics oil filter barrel oil strain in multistage filtering deodouring case, send the mist without big dust particle and greasy dirt, through active carbon filtering device absorption taste removal, enter air main, precipitation circulating water pool is entered after dust remaining in gas and greasy dirt mix with shower water, gas is entered by turbulence type dynamic wave moisture film wash tower bottoms input port, the moisture film formed on filter screen by stainless steel filtering net and shower water is fully contacted, remove the fine particle and oil droplet that comprise in gas, shower water enters precipitation circulating water pool by tower bottom drain outlet, gas is passed through after taste removal filter packing layer removes peculiar smell further on continuing and is entered cyclone separator,

(3) after two stage cyclone separator separation gas, liquid, gas is only containing gas molecule and imperceptible water smoke, input the mouth of pipe by top and enter filtration mist collecting column, multiple filtration net filtration through tower inside catches mist, without moisture and drop in gas, only containing imperceptible organic molecule etc., plasma module is entered by low temperature plasma waste gas cleaning device input port, organic molecule is dissociated wherein, flue gas after the process of plasma module burns after thoroughly purification through incinerator, thoroughly reaches free from extraneous odour, non-pollution discharge.

Compared with prior art, the present invention is owing to have employed by discrete cyclone dust removal tower, multistage filtering deodouring case, air main, turbulence type dynamic wave moisture film scrubbing tower, cyclone separator, precipitation circulating water pool, filter mist collecting column, the piecewise processing technique that low temperature plasma waste gas cleaning device and heat accumulation type thermal incinerator combine, makes dust, greasy dirt and smell substance etc. are at cyclone dust removal tower, multistage filtering deodouring case, air main, effectively be separated with in turbulence type dynamic wave moisture film scrubbing tower, gas-liquid separation is carried out again through cyclone separator and filtration mist collecting column, dry gas containing a small amount of organic molecule thoroughly purifies through low temperature plasma waste gas cleaning device and heat accumulation type thermal incinerator, reaches free from extraneous odour, non-pollution discharge gas up to standard, achieves the object of carrying out integrated treatment in an environment-friendly disposal system, effectively overcomes prior art can not solve waste gas comprehensively, greasy dirt, the drawback of process while dust and peculiar smell, obviously possess skills advanced person, system architecture is scientific and reasonable, reliable operation and stable performance, the discarded object produced can fully utilize, and can not produce secondary pollution, be conducive to making full use of resource and economize energy, be suitable for, as the matching used desirable environment treating facility of modified pitch workshop, there is obvious technical advance at present, very strong practicality and wide market application foreground.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention;

Fig. 2 is process chart of the present invention.

In figure, 1-cyclone dust removal tower, 11 '-remittance gas passage delivery outlet, 12 '-input pipe interface, 13-wash water tank, 14-dust board, 15-PVC ball, 151-upper steel plate sieve, 152-lower steel plate sieve, 16-efferent duct interface, 17-draining dust valve, 18-gas pipeline, 19-cleaning operation door

2-multistage filtering deodouring case, 21-input pipe interface, 22-oil extraction dirty valve, 23-active carbon drawer, 24-efferent duct interface, 25-air main, 26-cleaning operation door, 27-oil filter barrel, 28-shower nozzle,

3-turbulence type dynamic wave moisture film scrubbing tower, 31-input pipe interface, 32-stainless steel filter screen, 33-taste removal filter packing layer, 34-efferent duct interface, 35-gas pipeline, 36-drain interface, 37-cleaning operation door, 38-shower nozzle, 39-drainage pipeline,

4-cyclone separator, 41-input pipe interface, 42-draining valve, 43-efferent duct interface,

5-cyclone separator, 51-input pipe interface, 52-draining valve, 53-efferent duct interface, 54-gas pipeline,

6-precipitates circulating water pool, 61-water inlet, 62-oil removal filter course, 63-delivery port,

7-filters mist collecting column, 71-input pipe interface, 72-stainless steel filter screen, 73-draining valve, 74-efferent duct interface, 75-cleaning operation door,

8-low temperature plasma waste gas cleaning device, 81-input pipe interface, 82-efferent duct interface, 83-module,

9-air-introduced machine, 91-input pipe interface, 92-efferent duct interface,

10-heat accumulation type thermal incinerator, 101-input pipe interface, 102-efferent duct interface,

11-air-introduced machine, 111-input pipe interface, 112-efferent duct interface,

12-chimney, 121-input pipe interface.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.

Embodiment

A kind of bitumen flue gas synthesized environmental protection processing system, its structure as shown in Figure 1, comprises Environmental-protecting treater, gas pipeline, air-introduced machine and chimney 12, include cyclone dust removal tower 1 in Environmental-protecting treater, multistage filtering deodouring case 2, turbulence type dynamic wave moisture film scrubbing tower 3, cyclone separator 4, cyclone separator 5, precipitation circulating water pool 6, filter mist collecting column 7, low temperature plasma waste gas cleaning device 8 and heat accumulation type thermal incinerator 10, air-introduced machine 9 is arranged between low temperature plasma waste gas cleaning device 8 and heat accumulation type thermal incinerator 10, air-introduced machine 11 is arranged between heat accumulation type thermal incinerator 10 and chimney 12, and gas pipeline is arranged on and converges between gas passage delivery outlet 11 ' and the input pipe interface 12 ' of cyclone dust removal tower 1, gas pipeline 18 is provided with between the efferent duct interface 16 of cyclone dust removal tower 1 and the input pipe interface 21 of multistage filtering deodouring case 2, gas pipeline 35 is provided with between the efferent duct interface 34 of turbulence type dynamic wave moisture film scrubbing tower 3 and the input pipe interface 41 of cyclone separator 4, between the efferent duct interface 43 of cyclone separator 4 and the input pipe interface 51 of cyclone separator 5, gas pipeline 54 is provided with between the efferent duct interface 53 of cyclone separator 5 and the input pipe interface 71 filtering mist collecting column 7, between the efferent duct interface 74 filtering mist collecting column 7 and the input pipe interface 81 of low temperature plasma waste gas cleaning device 8, between the efferent duct interface 82 of low temperature plasma waste gas cleaning device 8 and the input pipe interface 91 of air-introduced machine 9, between the efferent duct interface 92 of air-introduced machine 9 and the input pipe interface 101 of heat accumulation type thermal incinerator 10, between the efferent duct interface 102 of heat accumulation type thermal incinerator 10 and the input pipe interface 111 of air-introduced machine 11, between the efferent duct interface 112 of air-introduced machine 11 and the input pipe interface 121 of chimney 12, wherein: cyclone dust removal tower 1 tower body outer setting has described input pipe interface 12 ', efferent duct interface 16 and cleaning operation door 19, inside is from bottom to top disposed with draining dust valve 17, washing water tank 13, dust board 14, lower steel plate sieve 151, upper steel plate sieve 152, is full of PVC ball 15 between upper lower steel plate sieve, multistage filtering deodouring case 2 outer setting has input pipe interface 21, efferent duct interface 24 and cleaning operation door 26, and box house is provided with non-woven fabrics oil filter barrel 27, the dirty valve 22 of oil extraction and active carbon drawer 23, air main 25 is arranged between the efferent duct interface 24 of multistage filtering deodouring case 2 and the input pipe interface 31 of turbulence type dynamic wave moisture film scrubbing tower 3, and inwall is equipped with the shower nozzle 28 of many group spiral washings, turbulence type dynamic wave moisture film scrubbing tower 3 tower body outer setting has input pipe interface 31, efferent duct interface 34, cleaning operation door 37 and drain interface 36, and inside is from bottom to top disposed with stainless steel filter screen 37, shower water shower nozzle 38 and taste removal filter packing layer 33, described cyclone separator 4 outer setting has input pipe interface 41, efferent duct interface 43 and draining valve 42, and internal-internal is divided into liquid collecting zone, cyclone separation, district of clean room etc. vertically from bottom to top, cyclone separator 5 outer setting has input pipe interface 51, efferent duct interface 53 and draining valve 52, and inside is divided into liquid collecting zone, cyclone separation, district of clean room etc. vertically from bottom to top, precipitation circulating water pool 6 is underground type Rectangular Reinforced Rectangular Water Tank, is respectively arranged with water inlet 61, delivery port 63 and oil removal filter course 62, filter mist collecting column 7 tower body outer setting and have input pipe interface 71, efferent duct interface 74 and cleaning operation door 75, inside is from bottom to top provided with draining valve 73 and stainless steel filter screen 72, low temperature plasma waste gas cleaning device 8 has many group plasma modules 83 to form, and outer setting has input pipe interface 81 and efferent duct interface 82, heat accumulation type thermal incinerator 10 outer setting has input pipe interface 101 and efferent duct interface 102, and inside is made up of parts such as burner, G-G heat exchange, spray absorbers.

Native system technological process in use as shown in Figure 2, operationally, first what produce in production process enters cyclone dust removal tower 1 containing composite pollution gases such as dust, greasy dirt, organic molecules through remittance gas passage input port 11, in washings 13, carry out giving a dinner of welcome deoiling treatment, and stop dust up by the dust board 14 of top, dust in washings is discharged by draining dust valve 17, recycles after drying; Eliminate PVC ball 15 that the mist after most of dust passes through and filter absorption greasy dirt, enter multistage filtering deodouring case 2, after non-woven fabrics oil filter barrel 27 oil strain, enter active carbon drawer 23 adsorb peculiar smell, arrange the dirty valve 22 of oil extraction below non-woven fabrics oil filter barrel 27, the greasy dirt filtered down is recycled after its discharge; The mist eliminating most of dust and greasy dirt enters air main 25, further dedusting decontamination under the effect of shower water, and spent shower water enters precipitation circulating water pool 6; Gas enters turbulence type dynamic wave moisture film scrubbing tower 3 subsequently, filter through filter screen 32 successively, shower water washing, the taste removal of taste removal filter packing filter after wherein without dust and greasy dirt, washes enter precipitate circulating water pool 6; Now contain organic molecule and a large amount of steam in gas, enter cyclone separator 4 and cyclone separator 5 successively, be separated gas-liquid two-phase in the separator, isolated moisture enters precipitation circulating water pool 6 by draining valve 42, draining valve 52; Gas enters and filters mist collecting column 7, the micro-water smoke contained in further filtering gas wherein, and the moisture of filtering enters precipitation circulating water pool 6 by draining valve 73; Mist after multiple working procedure process above becomes the dry gas only containing organic gas molecule, and the plasma module entering low temperature plasma waste gas cleaning device 8 is dissociated into CO 2, H 2o etc.; Then gas enters heat accumulation type thermal incinerator 10 through air-introduced machine 9 and burns, and burns heat and is fully utilized by workshop, and the gas after burning, without any organic molecule, reaches pollution-free, the discharge of free from extraneous odour.

Claims (10)

1. a bitumen flue gas synthesized environmental protection processing system, is characterized in that, this system comprises Environmental-protecting treater, gas pipeline, air-introduced machine and chimney,
Described Environmental-protecting treater includes cyclone dust removal tower discrete separately, multistage filtering deodouring case, air main, turbulence type dynamic wave moisture film scrubbing tower, cyclone separator, precipitation circulating water pool, filters mist collecting column, low temperature plasma waste gas cleaning device and heat accumulation type thermal incinerator, is provided with air-introduced machine between described low temperature plasma waste gas cleaning device and heat accumulation type thermal incinerator and chimney;
Described gas pipeline is separately positioned between the remittance gas passage delivery outlet of modified pitch workshop and the input pipe interface of cyclone dust removal tower, between the efferent duct interface of cyclone dust removal tower and the input pipe interface of multistage filtering deodouring case, between turbulence type dynamic wave moisture film scrubbing tower efferent duct interface and cyclone separator input pipe interface, between cyclone separator efferent duct interface and filtration mist collecting column input pipe interface, filter between mist collecting column efferent duct interface and low temperature plasma waste gas cleaning device input pipe interface, between low temperature plasma waste gas cleaning device efferent duct interface and air-introduced machine input pipe interface, between air-introduced machine efferent duct interface and heat accumulation type thermal incinerator input pipe interface,
Described chimney is Q235B material, liftoff high 25 meters.
2. a kind of bitumen flue gas synthesized environmental protection processing system according to claim 1, is characterized in that,
Described cyclone dust removal tower is the tower body of Plate Welding and tower top composition, and the main body of tower body be cylindric, is provided with input pipe interface and cleaning operation door, and inside sets gradually the water tank of circulation eddy flow wash mill, dust board and PVC ball filtering material case from bottom to top,
Described water tank side tower body is provided with the entrance of input pipe, inside is full of the washings having and be separated dust and waste oil, and bottom is provided with draining dust valve,
Described dust board is provided with multilayer, is welded by V-arrangement strip steel disc,
Described PVC ball filtering material case is made up of the netted PVC ball of spending that upper lower steel plate sieves and be arranged between upper lower steel plate sieve, have stronger oil absorption, upper lower steel plate sieve is provided with 0.1-0.3cm hole, thickness is 3-5mm, the tower wall that the setting position of PVC ball filtering material case and dust board is corresponding is provided with can for cleaning dust board or the cleaning operation door changed described in PVC ball
The main body semicircular in shape of tower top, is provided with efferent duct interface above.
3. a kind of bitumen flue gas synthesized environmental protection processing system according to claim 1, is characterized in that,
Described multistage filtering deodouring case main body is formed by Plate Welding, casing is provided with input pipe interface, efferent duct interface and cleaning operation door, and box house is provided with oil filter barrel and active carbon deodorizing device,
Described oil filter barrel is cylindric, is formed by reinforcement welding, and peripheral bag setting tool has the non-woven fabrics filtering greasy dirt function, and bottom is provided with the dirty valve of oil extraction,
Described active carbon deodorizing device is formed so that certain spacing is stacked by multiple active carbon drawer, and the tank wall corresponding with active carbon deodorizing device setting position is provided with described cleaning operation door;
Described air main is arranged between the efferent duct interface of multistage filtering deodouring case and the input pipe interface of turbulence type dynamic wave moisture film scrubbing tower, and inwall is equipped with many group spiral washing sprinkler heads.
4. a kind of bitumen flue gas synthesized environmental protection processing system according to claim 1, is characterized in that,
Described turbulence type dynamic wave moisture film scrubbing tower is made up of the tower body of Plate Welding and tower top,
The main body of tower body is cylindric, be provided with input pipe interface, drain interface and cleaning operation door, inside sets gradually multilayer stainless steel filter screen and taste removal filter packing layer from bottom to top, and the tower body inwall between layers of stainless steel filtering net is provided with many group washings shower nozzles
The main body semicircular in shape of tower top, be provided with efferent duct interface above, taste removal filter packing layer and the corresponding tower wall of stainless steel filter screen layer setting position are provided with can for the cleaning operation door described in cleaned filter screen or replacing taste removal filter packing, described drain interface is arranged at tower body lower body part, is connected by the water inlet tube interface of drainage pipeline with described precipitation circulating water pool.
5. a kind of bitumen flue gas synthesized environmental protection processing system according to claim 1, it is characterized in that, described precipitation circulating water pool is underground type Rectangular Reinforced Rectangular Water Tank, be made up of pool wall, base plate, cover plate, water inlet, delivery port and oil removal filter course, oil removal filter course is by reinforcement welding, outer layer covers non-woven fabrics, turbulence type dynamic wave moisture film scrubbing tower drainpipe discharge washings enter precipitation circulating water pool after through filter course elimination greasy dirt, precipitation Posterior circle use.
6. a kind of bitumen flue gas synthesized environmental protection processing system according to claim 1, it is characterized in that, described cyclone separator is provided with two-stage, utilize the equipment of dust and greasy dirt in centrifugal force separate bitumen flue gas, be vertical cylinder structure, inside is respectively liquid collecting zone, cyclone separation, district of clean room vertically from bottom to top, in-built Whirlwind cyclone component, circumferentially evenly arrange in direction, and its upper side is provided with input pipe interface and efferent duct interface, is provided with draining valve bottom described liquid collecting zone.
7. a kind of bitumen flue gas synthesized environmental protection processing system according to claim 1, it is characterized in that, described filtration mist collecting column is made up of the tower body of Plate Welding and tower top, the main body of tower body is cylindric, be provided with efferent duct interface and cleaning operation door, inside is from bottom to top disposed with multilayer stainless steel filter screen, the main body semicircular in shape of tower top, be provided with input pipe interface above, the tower wall that stainless steel filter screen layer setting position is corresponding is provided with can for the cleaning operation door of cleaned filter screen, draining valve is provided with bottom the inner stainless steel filtering net layer of tower body.
8. a kind of bitumen flue gas synthesized environmental protection processing system according to claim 1, it is characterized in that, described low temperature plasma waste gas cleaning device is made up of multiple plasma module, this plasma module is rectangular box structure, cabinet shell is welded by corrosion resistant plate bending, be battery lead plate in box house both sides, connected by many zigzag stainless steel substrates between battery lead plate.
9. a kind of bitumen flue gas synthesized environmental protection processing system according to claim 1, it is characterized in that, described heat accumulation type thermal incinerator is horizontal type structure, urceolus is Q235B material, inner lining refractory, is made up of furnace body, burner, G-G heat exchange, spray absorber and Control Component.
10. the application of bitumen flue gas synthesized environmental protection processing system as claimed in any one of claims 1-9 wherein, is characterized in that, process bitumen flue gas, adopt following treatment step:
(1) bitumen flue gas that production process produces enters cyclone dust removal tower through remittance gas passage input port, in washings water tank, carry out giving a dinner of welcome deoiling treatment, and stop dust up by the dust board of top, flue gas continues to go upward in PVC ball filtering material case and adsorbs greasy dirt further through PVC ball, then enters multistage filtering deodouring case;
(2) by the non-woven fabrics oil filter barrel oil strain in multistage filtering deodouring case, send the mist without big dust particle and greasy dirt, through active carbon filtering device absorption taste removal, enter air main, precipitation circulating water pool is entered after dust remaining in gas and greasy dirt mix with shower water, gas is entered by turbulence type dynamic wave moisture film wash tower bottoms input port, the moisture film formed on filter screen by stainless steel filtering net and shower water is fully contacted, remove the fine particle and oil droplet that comprise in gas, shower water enters precipitation circulating water pool by tower bottom drain outlet, gas is passed through after taste removal filter packing layer removes peculiar smell further on continuing and is entered cyclone separator,
(3) after two stage cyclone separator separation gas, liquid, gas is only containing gas molecule and imperceptible water smoke, input the mouth of pipe by top and enter filtration mist collecting column, multiple filtration net filtration through tower inside catches mist, without moisture and drop in gas, only containing imperceptible organic molecule etc., plasma module is entered by low temperature plasma waste gas cleaning device input port, organic molecule is dissociated wherein, flue gas after the process of plasma module burns after thoroughly purification through incinerator, thoroughly reaches free from extraneous odour, non-pollution discharge.
CN201510504301.2A 2015-08-17 2015-08-17 Asphalt smoke comprehensive environmental protection treatment system and applications thereof CN105126515A (en)

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Publication number Priority date Publication date Assignee Title
CN105157045A (en) * 2015-09-30 2015-12-16 无锡锡通工程机械有限公司 Asphalt smoke purifying system in asphalt mixture stirring device
CN105797537A (en) * 2016-03-22 2016-07-27 山东三星玉米产业科技有限公司 Novel adsorption technology for organic waste gas recycling in corn oil production process
CN106287756A (en) * 2016-08-09 2017-01-04 苏州云白环境设备股份有限公司 A kind of using method having Novel machine waste gas burning purifier
CN106122985A (en) * 2016-08-30 2016-11-16 苏州云白环境设备股份有限公司 For purifying the device of the organic exhaust gas that oil refining produces
CN106287736A (en) * 2016-09-21 2017-01-04 尚鼎炉业科技(扬州)有限公司 A kind of solid waste processes technique and processing system
CN107899401A (en) * 2017-11-27 2018-04-13 麻城市中优顺建材科技有限公司 A kind of acrylic factory waste gas treatment process

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