CN104624011A - Flue gas treatment system - Google Patents
Flue gas treatment system Download PDFInfo
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- CN104624011A CN104624011A CN201510072501.5A CN201510072501A CN104624011A CN 104624011 A CN104624011 A CN 104624011A CN 201510072501 A CN201510072501 A CN 201510072501A CN 104624011 A CN104624011 A CN 104624011A
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Abstract
The invention relates to a flue gas treatment system. The flue gas treatment system comprises a primary treatment tower (1) and a bottom tower (3), the primary treatment tower (1) is provided with a first circulation channel (4) for the circulation of a gas (6), a first gas inlet (1a) and a first gas outlet (1b), and the first circulation channel (4) is provided with a first spraying device (5) with at least one spraying hole which faces down. The gas (6) enters the first circulation channel (4) from the first gas inlet (1a) and is partially converted into a liquid after being sprayed by a liquid in the first spraying device (5), and the unconverted gas is discharged out of the first gas outlet (1b). The condensable gas can be converted into the liquid effectively and rapidly in a way of spraying a liquid, dust in the flue gas can be removed effectively, and the condensed liquid-state substances can be treated in the next step along with the liquid. The flue gas treatment system has the characteristics of simple structure, simple operation, high oil recovery rate, high flue-gas purification efficiency and the like.
Description
Technical field
The present invention relates to a kind of smoke processing system, particularly relate to the equipment that a kind of high-temperature flue gas produced in mummification and pyrolysis charring process mud processes.
Background technology
According to statistics, the generation of the oil recovery business oily sludge of China is more than 1,000,000 tons.Containing bulk petroleum hydro carbons in oily sludge, if do not utilized, not only waste petroleum resources, and because moisture content is higher, sludge volume is larger, needs to take large-area soil and carries out storing or landfill, easily pollute environment.Treatment technology both at home and abroad for oily sludge has burning, biological treatment and pyrolysis etc.The pyrolysis charring of oily sludge as the comparatively effective resource treatment technique of one gradually adopt by industry.
The innovation and creation of application number 20111019277.1 disclosed on 01 16th, 2013 disclose a kind of oily sludge pyrolysis and method of resource thereof, to the processing mode of the pyrolysis gas produced in pyrolysis charring process be wherein: cool with the pyrolysis gas of recirculated water to predrying discharge, steam in pyrolysis gas and hydro carbons get off with the form condensation of oil-polluted water and liquid hydrocarbon respectively, oil-polluted water enters sewage treatment plant and does process up to standard, and liquid hydrocarbon is recycled.Be described in description the 0031st section of the 3rd row of this file: high-temperature hot enters pyrolysis gas/water recirculator after venting one's spleen and leaving predry pathogenic dryness, carries out condensation by make-up cooling water, obtains oil-polluted water, liquid hydrocarbon and fixed gas.In actual moving process, according to applicant's reaction, the pyrolysis gas produced in oily sludge pyrolytic process enters easy blockage phenomenon in the process of pipeline after entering condensation process, have impact on the normal operation of equipment.In running, the present inventor thinks that oily sludge a part of dust in pyrolysis charring process can enter condensing unit along with high-temperature flue gas, high-temperature gas is condensed into liquid after condensation, this liquid comprises various mink cell focus composition, cause the blocking of pipeline after mink cell focus composition and mix dust, affect the normal operation of technique.
Summary of the invention
The object of the present invention is to provide a kind of smoke processing system, the gas that mud produces in mummification and pyrolysis charring process can effectively process by this system, ensures the normal operation of technique, the active ingredient in gas can be carried out condensation recovery simultaneously.
In order to achieve the above object, the invention provides a kind of smoke processing system, comprising: first order treating column, second level treating column and Di Ta; First order treating column and Di Ta;
Described first order treating column first-class passage, the sidepiece had for gas circulation is offered and is offered and the first gas vent communicated with described first-class passage with the first gas access of described first-class channel connection and top; The first spray thrower that described first-class channel setting has at least one spout downward; This first spray thrower is arranged on the top position of the first gas access; Gas enters by the first gas access the liquid sprayed through the first spray thrower in first-class passage and sprays rear section and complete gas-liquid and be converted into liquid, and non-switched remaining gas is discharged by the first gas vent; Tower is built with liquid at the affiliated end, and offer the opening flowed out for liquid bottom described first order treating column, this opening all stretches in the liquid of tower of the described end.
The invention has the beneficial effects as follows: pending flue gas enters by the first gas access the liquid sprayed through the first spray thrower in first-class passage and sprays rear section and complete gas-liquid and be converted into liquid, and non-switched remaining gas is discharged by the first gas vent; Adopt the mode of liquid spray effectively can complete the gas-liquid transfer process of condensable gases fast, can effectively remove the dust contained in flue gas, the liquid of condensation can enter next treatment process along with liquid simultaneously.The process structure of this kind of flue gas is simple, operation runs simple, and treatment effeciency is high.
Also can comprise second level treating column, described second level treating column has the second passage for gas circulation, this second passage is divided into left field and right side area by about the dividing plate that vertically arranges, the roof of this dividing plate is connected with the roof of described second passage is airtight, and the diapire of bottom and this second passage that the diapire of this dividing plate is positioned at described second passage keeps at a certain distance away to arrange and forms gas flow port; Also have and be arranged on sidepiece and offer and the second gas feed be communicated with left field, offer with sidepiece and the second gas vent be communicated with right side area; The import of described second gas access is positioned at the outlet lower position of described second gas vent; Described second passage is provided with the second downward spray thrower of at least one spout near tip position place, this second spray thrower is arranged on the top position of described second gas access; Gas enters right side area after entering left field by the second gas access, and gas completes gas-liquid through the liquid spray rear section that the second spray thrower sprays and is converted into liquid, and non-switched remaining gas is discharged by the second gas vent; Offer the opening flowed out for liquid bottom the treating column of the described second level, this opening all stretches in the liquid of tower of the described end.
Now, this fume treatment has two kinds of tupes, the character of the gaseous product that can produce in mummification and pyrolysis charring process according to mud, selects tupe; When the dust in meteorological product and light oil composition accounting larger time, the light composition of recovery condensable in gas and steam be carried out condensation and reclaim and obtain light oil and water by the form that can first be sprayed by liquid by first order treating column; When the mink cell focus composition accounting in meteorological product is larger, by the form that liquid sprays, the mink cell focus composition of recovery condensable in gas and steam is carried out condensation by second level treating column and reclaim acquisition light oil and water.The phenomenon because causing line clogging in dust and mink cell focus condensation process can being solved by the combination of two kinds of tupes, the composition of mink cell focus and light oil can be carried out separately condensation separately recovery simultaneously, improve the rate of recovery of oil content.
Wherein, described gas is mud when oxygen debt or anoxic, the gaseous material produced under being heated to 100 to 800 DEG C of hot environments by thermal source to mud.
In addition, described first gas vent is communicated with described second gas access, and described first gas vent effluent air enters described second gas access and enters in described second passage.In actual use procedure, gas, after the process of first order treating column, eliminates the light composition in gas and most of dust, then enters the mink cell focus composition in second level treating column removal gas through the second gas access again; Now, this gas obtains comparatively clean incondensable gas after twin-stage process, and this incondensable gas can carry out reclaiming using as fuel or directly passing in combustion chamber and burns.More stable in the process of burning through twin-stage purified gas, further ensure that the stable operation of pyrolyzing sludge process system.
Wherein, described second gas vent is communicated with described first gas access, and described second gas vent effluent air enters described first gas access and enters in described first-class passage.Now first pending flue gas carries out process removal most of mink cell focus composition wherein of mink cell focus composition through second level treating column, after this Transformatin that light oil composition wherein completes the dust in gas is simultaneously removed in the process further across first order treating column, reclaimed mink cell focus composition cleaning of recovery simultaneously after not condensable gases.
Wherein, be provided with adsorption plate in described first-class passage, this adsorption plate arranges and is positioned at immediately below described first spray thrower.This adsorption plate is a flat board, and this flat board is provided with multiple through hole.When spray thrower sprays condensed fluid downwards, to rise gas blocked by adsorption plate, gas and condensed fluid on adsorption plate and near define condensing zone, gas is relative with the time of contact of liquid to be extended, and improves condensation efficiency; Meanwhile, the dust contained in gas adsorbs on adsorption plate, and the volume adsorbed at any time becomes large, drips downwards under the spray of condensed fluid, improves the efficiency of dust collection of condensed fluid spray.
Wherein, be provided with condensation plate in described first-class passage, this condensation plate arranges and is positioned at directly over described first spray thrower.Condensation plate is combined by several bending plates, forms the circulation passage of folding shape between adjacent bend plate; Gas is after spray process, and the condensable gases in gas and dust major part drop with ejecting liquid, and the most of composition in gas is not condensable gases; In spray process, if pending gas is high-temperature gas, steam can be produced when liquid contacts with high-temperature gas; Arranging of condensation plate can be removed with the steam in the not condensable gases of more steam, its operation principle is: when steam flows through some circulation roads, the contact internal walls of all the other condensation plates, now steam becomes again and is condensed into the globule, just along the downward landing of condensation plate when the globule runs up to a certain amount of; Under the effect of condensation plate, the water vapour content in the incondensable gas after process reduces greatly, improves the value of this not condensable gases.
Wherein, also comprise oil scraping mechanism, this oil scraping mechanism has oil scraping plate and oil trap, this oil scraping plate is driven by swiveling wheel setting up and down and rotates, described oil scraping plate side is provided with oil scraper, one end of this oil scraper is connected with described oil trap by elastic device, and the top of described oil scraper contacts with described oil scraping plate and arranges, and this oil scraper can scrape fluid from oil scraping plate.Now, under the effect of first order treating column and second level treating column, the condensable components condense in gas becomes liquid component, because liquid component is mainly light oil composition and mink cell focus composition, this oil content can float on the top of liquid in end tower; Liquid component can be adsorbed on the contact surface of its oil scraping plate and liquid by the oil scraping plate in this oil scraping mechanism, oil content rises along with the rising of hanging oiled-plate method, the oil scraper being arranged on oil scraping plate side contacts with oil scraping plate and is scraped by the fluid that oil scraping plate adsorbs, the fluid scraped is along oil scraper or directly fall into and be arranged in oil trap, along with the fluid floated on above liquid is attached on scraper plate plate by the continuous of oil scraping plate, simultaneously under the effect of oil scraper, fluid just by being recycled in oil trap in liquid, achieves the recovery of oil content.
Wherein, also comprise oil collection barrel, described oil trap is connected with described oil collection barrel by pipeline, and the liquid in oil trap flows in described oil collection barrel.
Wherein, also comprise the hair-dryer be arranged in end tower, this hair-dryer is arranged on away from described oil scraping mechanism direction and the madial wall of tower of the close described end.Now, the oil content floated in liquid can be blowed to the position of close oil scraping mechanism by this hair-dryer fast by the position away from oil scraping mechanism, improve the organic efficiency of oil scraping mechanism.
Wherein, also comprise mud-scraping apparatus, described mud-scraping apparatus comprises cleaning shoe, described cleaning shoe has bottom cleaning shoe, middle part cleaning shoe and top and scrapes mud version, described bottom cleaning shoe is arranged on the bottom of tower of the described end, and the solid matter of bottom transmits through bottom cleaning shoe and to scrape through middle part cleaning shoe and to discharge through top cleaning shoe.
Wherein, described cleaning shoe is mesh plate.Now, solid matter higher for moisture content can stick by this mesh plate, and mesh can improve the suction-operated of cleaning shoe, increases adsorption area.
Wherein, also comprise solid state memory, the solid matter that described top cleaning shoe falls falls in described solid state memory.
Accompanying drawing explanation
In order to the technical scheme of the clearer explanation embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing described below is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of smoke processing system embodiment one.
Fig. 2 is the structural representation of smoke processing system embodiment two.
The structural representation of Fig. 3 position smoke processing system embodiment three.
The structural representation of Fig. 4 position smoke processing system embodiment four.
Fig. 5 is the structural representation of adsorption plate.
Fig. 6 is the structural representation of condensation plate.
Fig. 7 is the structural representation of the mesh plate of cleaning shoe
Label declaration:
1. first order treating column, 1a. first gas access, 1b. first gas vent, 2. second level treating column, 3. end tower, 4. first-class passage, 5. the first spray thrower, 5a. pump, 5b. cartridge case, 6. gas, 7. second passage, 7a. left field, 7b. right side area, 7c. gas flow port, 7d. second gas feed, 7e. second gas vent, 8. dividing plate, 9. the second spray thrower, 9a. pump, 9b. cartridge case, 10. opening, 11. openings, 12. adsorption plates, 13. condensation plates, 14. oil scraping mechanism, 14a. oil scraping plate, 14b. oil trap, 14c. swiveling wheel, 14d. oil scraper, 14e. elastic device, 14f. oil collection barrel, 15. hair-dryers, 16. mud-scraping apparatus, 16a. cleaning shoe, 16a1. bottom cleaning shoe, 16a2. middle part cleaning shoe, 16a3. scrapes at top mud version, 16b. solid state memory, 17. oil reservoirs.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical scheme in the embodiment of the present invention is illustrated clearly and completely.
Embodiment one
Fig. 1 is the structural representation of smoke processing system embodiment one.As shown in Figure 1, the invention provides a kind of smoke processing system, comprising: first order treating column 1 and end tower 3; First order treating column 1 first-class passage 4, the sidepiece had for gas circulation is offered and the first gas access 1a be communicated with first-class passage 4 and top are offered and the first gas vent 1b communicated with first-class passage 4; First-class passage 4 is provided with the first downward spray thrower 5 of at least one spout; First spray thrower 5 is arranged on the top position of the first gas access 1a, and the water inlet of this first spray thrower 5 passes through the fluid connection of pump 5a and pipeline and end tower 3; Certainly, also medicine-chest 5b can be set between pump 5a and water inlet, in medicine-chest 5b, be placed with desulfurization medicament, now, just containing desulfurization medicament inside the liquid that the first spray thrower 5 sprays, more be conducive to the spray process of gas, purified treatment is carried out to gas; Certainly, the liquid of this first spray thrower 5 also can not derive from end tower, can derive from Pipeline Water or other are equipped with the container of water.
In pyrolyzing sludge carbonization process, mud will experience dry and two stages of charing, mud when oxygen debt or anoxic, the gaseous material produced under 100 to 800 DEG C of hot environments being heated to mud by thermal source.Now, a large amount of gas can be produced at drying stage with in the pyrolysis charring stage, comprise: the organic gas such as CH4, C2H2, C2H4, C2H6 and C3H3, also have the inorganic gas such as H2, N2, O2, CO, CO2.These gases enter by the first gas access 1a the liquid sprayed through the first spray thrower 5 in first-class passage 4 and spray rear section and complete gas-liquid and be converted into liquid, and non-switched remaining gas (as H2, N2, O2, CO, CO2) is discharged by the first gas vent 1b; End tower 3, built with liquid, offers the opening 10 flowed out for liquid bottom first order treating column 1, this opening 10 all stretches in the liquid of tower of the described end 3.
Be provided with adsorption plate 12 in first-class passage 4, this adsorption plate 12 arranges and is positioned at immediately below the first spray thrower 5.As shown in Figure 5, this adsorption plate is a flat board, this flat board is provided with multiple through hole 12a.When spray thrower sprays condensed fluid downwards, to rise gas blocked by adsorption plate, gas and condensed fluid on adsorption plate and near define condensing zone, gas is relative with the time of contact of liquid to be extended, and improves condensation efficiency; Meanwhile, the dust contained in gas adsorbs on adsorption plate, and the volume adsorbed at any time becomes large, drips downwards under the spray of condensed fluid, improves the efficiency of dust collection of condensed fluid spray
Be provided with condensation plate 13 in first-class passage 4, this condensation plate 13 arranges and is positioned at directly over described first spray thrower 5.As shown in Figure 6, condensation plate is combined by several bending plates, forms the circulation passage of folding shape between adjacent bend plate; Gas is after spray process, and the condensable gases in gas and dust major part drop with ejecting liquid, and the most of composition in gas is not condensable gases; In spray process, pending gas is high-temperature gas, can produce steam when liquid contacts with high-temperature gas; Arranging of condensation plate can be removed with the steam in the not condensable gases of more steam, its operation principle is: when steam flows through some circulation roads, the contact internal walls of all the other condensation plates, now steam becomes again and is condensed into the globule, just along the downward landing of condensation plate when the globule runs up to a certain amount of; Under the effect of condensation plate, the water vapour content in the incondensable gas after process reduces greatly, improves the value of this not condensable gases.
Also comprise oil scraping mechanism 14, this oil scraping mechanism 14 has oil scraping plate 14a and oil trap 14b, this oil scraping plate 14a is driven by swiveling wheel 14c setting up and down and rotates, oil scraping plate 14a side is provided with oil scraper 14d, one end of this oil scraper 14d is connected with oil trap 14b by elastic device 14e, the top of oil scraper 14d contacts with oil scraping plate 14a and arranges, and this oil scraper 14d can scrape fluid from oil scraping plate 14a.
Under the effect of first order treating column, the condensable components condense in gas becomes liquid component, because liquid component is mainly light oil composition and mink cell focus composition, the top that this oil content can float on liquid in end tower forms oil reservoir 17; Liquid component can be adsorbed on the contact surface of its oil scraping plate and liquid by the oil scraping plate in this oil scraping mechanism, oil content rises along with the rising of hanging oiled-plate method, the oil scraper being arranged on oil scraping plate side contacts with oil scraping plate and is scraped by the fluid that oil scraping plate adsorbs, the fluid scraped is along oil scraper or directly fall into and be arranged in oil trap, along with the fluid floated on above liquid is attached on scraper plate plate by the continuous of oil scraping plate, simultaneously under the effect of oil scraper, fluid just by being recycled in oil trap in liquid, achieves the recovery of oil content.
Wherein, also comprise oil collection barrel 14f, oil trap 14b is connected with oil collection barrel 14f by pipeline, and the liquid in oil trap 14b flows in described oil collection barrel 14f.
Wherein, also comprise the hair-dryer 15 be arranged in end tower 3, this hair-dryer 15 is arranged on away from described oil scraping mechanism 14 direction and the madial wall of tower of the close described end 3.Now, the oil content floated in liquid can be blowed to the position of close oil scraping mechanism by this hair-dryer fast by the position away from oil scraping mechanism, improve the organic efficiency of oil scraping mechanism.
Wherein, also comprise mud-scraping apparatus 16, mud-scraping apparatus 16 comprises cleaning shoe 16a, described cleaning shoe 16a has bottom cleaning shoe 16a1, middle part cleaning shoe 16a2 and mud version 16a3 is scraped at top, bottom cleaning shoe 16a1 is arranged on the bottom of tower of the described end 3, and the solid matter of bottom transmits through bottom cleaning shoe 16a1 and scrapes 16a2 through middle part cleaning shoe and discharge through top cleaning shoe 16a3.
Wherein, as shown in Figure 7, cleaning shoe 16a is mesh plate, namely it has multiple mesh 16c.Now, solid matter higher for moisture content can stick by this mesh plate, and mesh can improve the suction-operated of cleaning shoe, increases adsorption area.
Wherein, also comprise solid state memory 16b, the solid matter that described top cleaning shoe 16a3 falls falls in described solid state memory 16b.
The invention has the beneficial effects as follows: pending flue gas enters by the first gas access 1a the liquid sprayed through the first spray thrower 5 in first-class passage 4 and sprays rear section and complete gas-liquid and be converted into liquid, and non-switched remaining gas is discharged by the first gas vent 1b; Liquid is in the end tower 3 of opening 10 inflow, and form oil reservoir 17 at liquid upper surface, the oil in oil reservoir 17 is collected in oil trap 14b and enters in oil collection barrel 14f by oil scraping mechanism 14; Dust after spray, at end tower 3 bottom deposit, enters in solid state memory 16b by scraping bottom end tower 3 under the effect of mud-scraping apparatus 16.Through the process of the smoke processing system of the present embodiment one, native system adopts the mode of liquid spray effectively can complete the gas-liquid transfer process of condensable gases fast, can effectively remove the dust contained in flue gas simultaneously, the liquid of condensation can enter next treatment process along with liquid, achieves three phase separation.This kind of smoke processing system has that structure is simple, operation runs simple, and the fluid rate of recovery is high, gas cleaning efficiency high.
Embodiment two
Fig. 2 is the structural representation of smoke processing system embodiment two.As shown in Figure 2, the present invention also comprises second level treating column 2, it should be noted that, in addition, other structures of the present embodiment can be identical with embodiment one, just need not repeat at this.Second level treating column 6 has the second passage 7 for gas circulation, this second passage 7 is divided into left field 7a and right side area 7b by the dividing plate about 8 vertically arranged, the roof of this dividing plate 8 is connected with the roof of second passage 7 is airtight, and the diapire of bottom and this second passage that the diapire of this dividing plate 8 is positioned at second passage 7 keeps at a certain distance away to arrange and forms gas flow port 7c; Also have and be arranged on sidepiece and offer and the second gas feed 7d be communicated with left field 7a, offer with sidepiece and the second gas vent 7e be communicated with right side area 7b; The import of the second gas access 7d is positioned at the outlet lower position of the second gas vent 7e; Second passage 7 is provided with the second downward spray thrower 9 of at least one spout near tip position place, this second spray thrower 9 is arranged on the top position of the second gas access 7d; Gas enters right side area 7b after entering left field 7a by the second gas access 7d, and gas completes gas-liquid through the liquid spray rear section that the second spray thrower 9 sprays and is converted into liquid, and non-switched remaining gas is discharged by the second gas vent 7e; Offer the opening 11 flowed out for liquid bottom second level treating column 1, this opening 11 all stretches in the liquid of tower of the described end 3.
Now, this fume treatment has two kinds of tupes, according to the character of the gaseous product produced in oily sludge mummification and pyrolysis charring processing procedure, can select tupe; In the dry run of mud, the dust in gas-phase product and light oil composition accounting are comparatively large, first by the form that liquid sprays, the light composition of recovery condensable in gas and steam are carried out condensation by first order treating column and reclaim acquisition light oil and water; In the carbonization process of mud, the mink cell focus composition accounting in gas-phase product is comparatively large, by the form that liquid sprays, the mink cell focus composition of recovery condensable in gas and steam is carried out condensation reclaim acquisition mink cell focus and water by second level treating column.The phenomenon because causing line clogging in dust and mink cell focus condensation process can being solved by the combination of two kinds of tupes, the composition of mink cell focus and light oil can be carried out separately condensation separately recovery simultaneously, improve the rate of recovery of oil content.
Embodiment three
Fig. 3 is the structural representation of smoke processing system embodiment three.As shown in Figure 3, in addition, the first gas vent 1b is communicated with the second gas access 7d, and the first gas vent 1b effluent air enters the second gas access 7d and enters in second passage 7; It should be noted that, in addition, other structures of the present embodiment can be identical with embodiment one, just need not repeat at this.In actual use procedure, gas, after the cooling of first order treating column and spray process, eliminates the light composition in gas and most of dust, then enters the mink cell focus composition in second level treating column removal gas through the second gas access again; Now, this gas obtains comparatively clean incondensable gas after twin-stage process, and this incondensable gas can carry out reclaiming using as fuel or directly passing in combustion chamber and burns.More stable in the process of burning through twin-stage purified gas, further ensure that the stable operation of pyrolyzing sludge process system.
Embodiment four
Fig. 4 is the structural representation of smoke processing system embodiment two.As shown in Figure 4, wherein, the second gas vent 7e is communicated with the first gas access 1a, and the second gas vent 7e effluent air enters the first gas access 1a and enters in first-class passage 4; In addition, other structures of the present embodiment can be identical with embodiment one, just need not repeat at this.Now first pending flue gas carries out process removal most of mink cell focus composition wherein of mink cell focus composition through second level treating column, after this Transformatin that light oil composition wherein completes the dust in gas is simultaneously removed in the process further across first order treating column, reclaimed mink cell focus composition cleaning of recovery simultaneously after not condensable gases.
The above; be only the present invention's preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (14)
1. a smoke processing system, is characterized in that, comprising: first order treating column (1) He Dita (3); Described first order treating column (1) has the first-class passage (4), the sidepiece that circulate for gas (6) and to offer and the first gas access (1a) be communicated with described first-class passage (4) and top are offered and the first gas vent (1b) communicated with described first-class passage (4); Described first-class passage (4) is provided with downward the first spray thrower (5) of at least one spout; This first spray thrower (5) is arranged on the top position of the first gas access (1a); Gas (6) enters by the first gas access (1a) liquid sprayed through the first spray thrower (5) in first-class passage (4) and sprays rear section and complete gas-liquid and be converted into liquid, and non-switched remaining gas is discharged by the first gas vent (1b); Built with liquid, described first order treating column (1) bottom offers the opening (10) flowed out for liquid, and this opening (10) all stretches in the liquid of tower of the described end (3) at affiliated end tower (3).
2. a kind of smoke processing system according to claim 1, it is characterized in that, also comprise second level treating column (2), described second level treating column (2) has the second passage (7) for gas circulation, this second passage (7) is divided into left field (7a) and right side area (7b) by dividing plate (8) left and right vertically arranged, the roof of this dividing plate (8) is connected with the roof of described second passage (7) is airtight, the diapire of this dividing plate (8) is positioned at the described bottom of second passage (7) and the diapire of this second passage and keeps at a certain distance away to arrange and form gas flow port (7c), also have and be arranged on sidepiece and offer and the second gas feed (7d) be communicated with left field (7a), offer with sidepiece and the second gas vent (7e) be communicated with right side area (7b), the import of described second gas access (7d) is positioned at the outlet lower position of described second gas vent (7e), described second passage (7) is provided with downward the second spray thrower (9) of at least one spout near tip position place, and this second spray thrower (9) is arranged on the top position of described second gas access (7d), gas (6) enters right side area (7b) after entering left field (7a) by the second gas access (7d), gas (6) completes gas-liquid through the liquid spray rear section that the second spray thrower (9) sprays and is converted into liquid, and non-switched remaining gas is discharged by the second gas vent (7e), bottom, described second level treating column (1) offers the opening (11) flowed out for liquid, and this opening (11) all stretches in the liquid of tower of the described end (3).
3. a kind of smoke processing system according to claim 2, is characterized in that, described gas (6) for mud is when oxygen debt or anoxic, the gaseous material produced under 100 to 800 DEG C of hot environments being heated to mud by thermal source.
4. a kind of smoke processing system according to claim 1, is characterized in that, described gas (6) for mud is when oxygen debt or anoxic, the gaseous material produced under 100 to 800 DEG C of hot environments being heated to mud by thermal source.
5. a kind of smoke processing system according to claim 2, it is characterized in that, described second gas vent (7e) is communicated with described first gas access (1a), and described second gas vent (7e) effluent air enters described first gas access (1a) and enters in described first-class passage (4).
6. a kind of smoke processing system according to claim 2, it is characterized in that, described first gas vent (1b) is communicated with described second gas access (7d), and described first gas vent (1b) effluent air enters described second gas access (7d) and enters in described second passage (7).
7. a kind of smoke processing system according to claim 1, it is characterized in that, be provided with adsorption plate (12) in described first-class passage (4), this adsorption plate (12) arranges and is positioned at immediately below described first spray thrower (5).
8. according to the arbitrary described a kind of smoke processing system of claim 1 to 7, it is characterized in that, be provided with condensation plate (13) in described first-class passage (4), this condensation plate (13) arranges and is positioned at directly over described first spray thrower (5).
9. a kind of smoke processing system according to claim 8, it is characterized in that, also comprise oil scraping mechanism (14), this oil scraping mechanism (14) has oil scraping plate (14a) and oil trap (14b), this oil scraping plate (14a) is driven by swiveling wheel (14c) setting up and down and rotates, described oil scraping plate (14a) side is provided with oil scraper (14d), one end of this oil scraper (14d) is connected with described oil trap (14b) by elastic device (14e), the top of described oil scraper (14d) contacts with described oil scraping plate (14a) and arranges, this oil scraper (14d) can scrape fluid from oil scraping plate (14a).
10. a kind of smoke processing system according to claim 9, it is characterized in that, also comprise oil collection barrel (14f), described oil trap (14b) is connected with described oil collection barrel (14f) by pipeline, and the liquid in oil trap (14b) flows in described oil collection barrel (14f).
11. a kind of smoke processing systems according to claim 10, it is characterized in that, also comprise the hair-dryer (15) be arranged in end tower (3), this hair-dryer (15) is arranged on away from described oil scraping mechanism (14) direction and the madial wall at close tower of the described end (3).
12. a kind of smoke processing systems according to claim 8, it is characterized in that, also comprise mud-scraping apparatus (16), described mud-scraping apparatus (16) comprises cleaning shoe (16a), described cleaning shoe (16a) has bottom cleaning shoe (16a1), mud version (16a3) is scraped at middle part cleaning shoe (16a2) and top, described bottom cleaning shoe (16a1) is arranged on the bottom of tower of the described end (3), the solid matter of bottom transmits through bottom cleaning shoe (16a1) and scrapes (16a2) through middle part cleaning shoe and discharge through top cleaning shoe (16a3).
13. a kind of smoke processing systems according to claim 12, is characterized in that, described cleaning shoe (16a) is mesh plate.
14. a kind of smoke processing systems according to claim 13, it is characterized in that, also comprise solid state memory (16b), the solid matter that described top cleaning shoe (16a3) falls falls in described solid state memory (16b).
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105536444A (en) * | 2016-02-16 | 2016-05-04 | 思脉瑞（北京）科技有限公司 | Device for separating gas, water and oil in Chinese mugwort leaf smoke with condensation method |
| CN108970323A (en) * | 2018-06-20 | 2018-12-11 | 珠海市高栏联合新材料有限公司 | A kind of novel exhaust gas cleaner of plasticizer |
| CN112283326A (en) * | 2019-07-26 | 2021-01-29 | 国际壳牌研究有限公司 | Method and apparatus for changing oil |
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| CN201658945U (en) * | 2010-04-30 | 2010-12-01 | 南京工业大学 | Sintering flue gas purification system based on heat pipe waste heat recovery technology |
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| CN201658945U (en) * | 2010-04-30 | 2010-12-01 | 南京工业大学 | Sintering flue gas purification system based on heat pipe waste heat recovery technology |
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| CN104624011B (en) | 2017-07-28 |
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Denomination of invention: Flue gas treatment system and dry-wet oxygen measurement apparatus thereof Effective date of registration: 20180626 Granted publication date: 20170728 Pledgee: Huzhou bank Limited by Share Ltd Nan Yuan Branch Pledgor: Zhejiang Eco Environmental Technology Co., Ltd. Registration number: 2018980000080 |
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