CN113058366A - Wet processor for purifying petroleum refining flue gas - Google Patents
Wet processor for purifying petroleum refining flue gas Download PDFInfo
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- CN113058366A CN113058366A CN202110363999.6A CN202110363999A CN113058366A CN 113058366 A CN113058366 A CN 113058366A CN 202110363999 A CN202110363999 A CN 202110363999A CN 113058366 A CN113058366 A CN 113058366A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/10—Combinations of devices covered by groups B01D45/00, B01D46/00 and B01D47/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
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Abstract
The invention discloses a wet processor for purifying petroleum refining flue gas, which comprises a discharge pipeline, wherein the discharge pipeline comprises a plurality of flue gas pipelines, fan blades are arranged in the flue gas pipelines, a plurality of linkage pipelines are uniformly sleeved outside the flue gas pipelines, fixed pipelines are arranged outside the linkage pipelines, a linkage device and a purifying device are arranged between the linkage pipelines and the flue gas pipelines, the internal pipelines of the fixed pipelines are connected with an external water source, the linkage device comprises rolling balls, the rolling balls are uniformly distributed on the inner wall of the linkage pipelines, the outer wall of the flue gas pipelines is provided with rolling ball grooves, a plurality of linkage elastic blocks are uniformly arranged in the rolling ball grooves, and the rolling balls are clamped between the linkage elastic blocks.
Description
Technical Field
The invention relates to the technical field of flue gas purification, in particular to a wet processor for purifying petroleum refining flue gas.
Background
Petroleum refining is to separate petroleum by a distillation method to produce fuel oil such as kerosene, gasoline, diesel oil and the like which are suitable for internal combustion engines, and byproducts of petroleum gas and residual oil; the components heavier than fuel oil are also chemically converted into fuel oil by the processes of thermal intensification, catalytic cracking and the like, and some of the fuel oil is refined by the processes of hydrogenation and the like. The heaviest vacuum residuum is processed through solvent deasphalting to produce deasphalted oil and petroleum asphalt, or through delayed coking to crack heavy oil into fuel oil component and produce petroleum coke as by-product. The lubricating oil type refinery is processed by solvent refining, solvent dewaxing, supplementary hydrogenation and other processes to produce various special industrial oils such as engine lubricating oil, machine oil, transformer oil, hydraulic oil and the like. Hydrogenation processes have been used more in recent years for the production of fuel oils and lubricating oils. In addition, the oil refinery which is a petrochemical production raw material also adopts a hydrocracking process.
The existing wet processor can only filter out dust in the flue gas, needs a subsequent combustible gas purification device and is very inconvenient; meanwhile, the wet treatment can bring out some combustible gas dissolved in water in the flue gas, and the water is easy to explode when being recovered; the flue gas not only contains combustible gas dissolved in water, but also contains most of combustible gas not dissolved in water, and the flue gas is difficult to be completely purified only by a wet processor. Therefore, it is necessary to design a wet processor for a petroleum refining flue gas purification process which prevents accidental discharge of water-soluble combustible gas and sufficiently purifies the combustible gas.
Disclosure of Invention
The invention aims to provide a wet processor for purifying flue gas generated in petroleum refining, which solves the problems in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a wet processor for oil refines flue gas purification and handles, includes the discharge tube, the discharge tube includes a plurality of flue gas pipeline, the inside flabellum that is provided with of flue gas pipeline, the outer even cover of flue gas pipeline is equipped with a plurality of linkage pipelines, the linkage pipeline all is provided with fixed pipeline outward, all be provided with aggregate unit and purifier between linkage pipeline and the flue gas pipeline, fixed pipeline inner tube says and is connected with outside water source.
According to the technical scheme, the linkage device comprises rolling balls which are uniformly distributed on the inner wall of a linkage pipeline, the outer wall of the flue gas pipeline is provided with a rolling ball groove, a plurality of linkage elastic blocks are uniformly arranged in the rolling ball groove, the rolling balls are clamped between the linkage elastic blocks, the linkage elastic blocks are of hollow structures, one end of each linkage elastic block positioned in the rotation direction of a fan blade is connected with the inner wall of the flue gas pipeline, the two sides of the other end of each linkage elastic block are respectively connected with the inner wall of the flue gas pipeline and the outer wall of the linkage elastic block through pipelines, the pipeline ports are provided with filter screens, the outer wall of each linkage pipeline is provided with a centrifugal bag which is connected with a linkage valve through a pipeline, one side of each rolling ball groove is provided with a linkage groove, and the tail end of each fixed pipeline is connected with the front end pipeline of the next fixed, the linkage groove is connected with the next linkage groove pipeline of the smoke discharge direction through a linkage valve, the linkage groove is connected with a water pipe through a linkage valve pipeline, the water pipe is provided with a plurality of check valves, a filter screen located on the outer wall of the smoke pipeline is made of metal, the filter screen located on the inner portion of the linkage elastic block is made of elastic material, and the surface of the linkage groove is provided with a plurality of arc pieces.
According to the technical scheme, the purification device comprises a plurality of sprinkling pistons, the sprinkling pistons are uniformly arranged inside a linkage pipeline in a linkage groove, each sprinkling piston comprises a sprinkling piston groove, one end of each sprinkling piston groove, which is close to a fixed pipeline, is provided with a water inlet, the other side of each sprinkling piston groove is provided with a centrifugal slider, each centrifugal slider is internally provided with a sprinkling piston rod, the bottom of each sprinkling piston rod is sleeved with a sprinkling piston sleeve, a spring is arranged between each sprinkling piston groove and each centrifugal slider, a spring is arranged between each centrifugal slider and each sprinkling piston rod, each spring is arranged between each sprinkling piston rod and each sprinkling piston sleeve, the spring elasticity is large, one side, which is far away from the fixed pipeline, of each sprinkling piston sleeve is thin, each sprinkling elastic bag is arranged between each centrifugal slider and the bottom of each sprinkling piston groove, and each sprinkling elastic bag is filled with expansion gas, the inner wall of the fixed pipeline is provided with a plurality of sprinkling convex blocks, and the outer wall of the flue gas pipeline positioned in the linkage groove is connected with the pipeline on the inner wall of the flue gas pipeline through a safety valve.
According to the technical scheme, be close to fixed pipeline one side linkage elastic block inner wall is the slope form with the spin groove, and the incline direction is the same, linkage elastic block inner wall is located linkage elastic block one side to fixed pipeline slope with linkage elastic block outer wall connected's pipeline mouth, linkage elastic block and flue gas pipeline inner wall and linkage elastic block outer wall connected's pipeline mouth is located linkage elastic block one side to flabellum slope, be provided with the linkage floater in the filter screen, be located the spin groove linkage pipeline inner wall passes through the check valve and is connected with linkage pipeline outer wall pipe.
According to the technical scheme, be located the linkage groove flue gas pipeline outer wall is provided with a plurality of heating lugs, the fixed pipeline top is provided with the buoyancy valve, the buoyancy valve includes the buoyancy valve body, be provided with the buoyancy ball in the buoyancy valve body, both ends respectively with fixed pipeline top and linkage inslot portion pipe connection about the buoyancy valve body, centrifugation slider inner wall one side is provided with the watering spark plug, all be provided with anodal magnetite one in the centrifugation slider, evenly be provided with a plurality of anodal magnetite two in the flue gas pipeline, the watering piston inslot is provided with a plurality of slant diaphragms, the slant diaphragm is to fixed pipeline one side pipe connection.
According to the technical scheme, be provided with a plurality of detection pistons in the flue gas pipeline, it includes the detection piston groove to detect the piston, it evenly sets up in the flue gas pipeline to detect the piston groove, it detects the piston rod to be provided with in the detection piston groove, it is equipped with the detection piston cover to detect piston rod bottom cover, it is provided with the spring to detect between piston rod and the flue gas pipeline outer wall, it is provided with the spring to detect the piston rod and detect between the piston cover, and this spring force is great, it is provided with the negative pole magnetite to detect piston cover inside, it is provided with the detection spark plug to detect piston inslot wall one side, the negative pole magnetite overcoat.
According to the technical scheme, the flabellum includes flabellum one and flabellum two, flabellum one and flabellum two intervals set up inside flue gas pipeline fixed connection, flabellum one and flabellum two all include the blade, flabellum one blade and flue gas pipeline fixed connection, flabellum two blade rotation axis and flue gas pipeline sliding connection are provided with the spiral spring between and, the discharge pipe of flabellum two that is equipped with be provided with centrifugal block in the linkage groove, centrifugal block is connected with a blade side line of flabellum two, flue gas pipeline end slides and is provided with rotatory section of thick bamboo, rotatory section of thick bamboo is provided with the screw thread outward, rotatory section of thick bamboo is close to fixed pipeline one end and is passed through linkage valve and linkage inslot portion pipe connection.
According to the technical scheme, the heating convex blocks are of hollow structures and made of elastic materials, the heating convex blocks are connected with each other through pipelines, and a small number of balancing weights are uniformly distributed on the heating convex blocks.
According to the technical scheme, the flue gas pipeline and the linkage pipeline which are positioned at the tail ends are connected with the discharge chimney, and the fixed pipeline which is positioned at the tail ends is connected with the filtering device.
According to the technical scheme, a plurality of elastic diaphragms are arranged on two sides of the linkage pipeline.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, flue gas generated during petroleum refining is discharged from the flue gas pipeline, the flue gas can push the fan blades so as to drive the flue gas pipeline to rotate, the linkage device can change the motion modes of the flue gas pipeline and the linkage pipeline according to components in the flue gas, so that the purification device is driven to purify dust and combustible gas in the flue gas, the dust and combustible gas cannot be carried along when the flue gas is discharged, and the environment is protected.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall circuit of the present invention;
FIG. 3 is a schematic view of the linkage arrangement of the present invention;
FIG. 4 is a schematic view of a heating bump structure according to the present invention;
FIG. 5 is a schematic view of the linkage slot structure of the present invention;
in the figure: 1. a discharge conduit; 11. a flue gas duct; 12. a fan blade; 12-1 and fan blades I; 12-2 and fan blades II; 121. a blade; 122. a centrifugal block; 123. a rotary drum; 13. a linkage pipeline; 14. fixing the pipeline; 2. a linkage device; 21. rolling a ball; 22. a ball rolling groove; 23. the elastic block is linked; 24. filtering with a screen; 25. a centrifugal bladder; 26. a linkage valve; 27. a linkage groove; 28. the floating ball is linked; 3. a purification device; 31. a watering piston; 311. a watering piston groove; 312. a water inlet; 313. a centrifugal slider; 314. a watering piston rod; 315. a watering piston sleeve; 316. a watering elastic bag; 317. a watering projection; 32. heating the bumps; 33. a buoyancy valve; 331. a buoyancy valve body; 332. a buoyant ball; 34. a first positive magnet; 35. a second positive magnet; 36. detecting the piston; 361. detecting a piston groove; 362. detecting the piston rod; 363. detecting the piston sleeve; 364. a negative magnet; 365. detecting a spark plug; 366. a friction block; 37. and a balancing weight.
Detailed Description
In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: a wet processor for purifying petroleum refining flue gas comprises a discharge pipeline 1, the discharge pipeline 1 comprises a plurality of flue gas pipelines 11, fan blades 12 are arranged inside the flue gas pipelines 11, a plurality of linkage pipelines 13 are uniformly sleeved outside the flue gas pipelines 11, fixed pipelines 14 are arranged outside the linkage pipelines 13, a linkage device 2 and a purifying device 3 are arranged between the linkage pipelines 13 and the flue gas pipelines 11, an external water source is connected to the inner pipeline of the fixed pipeline 14, the flue gas generated during petroleum refining is discharged from the flue gas pipelines 11, the flue gas can push the fan blades 12 so as to drive the flue gas pipelines 11 to rotate, the linkage device 2 can change the motion modes of the flue gas pipelines 11 and the linkage pipelines 13 according to the components in the flue gas, so as to drive the purifying device 3 to purify the dust and combustible gas in the flue gas, and the dust and combustible gas which are not carried out when the flue gas is discharged, the environment is protected;
the linkage device 2 comprises rolling balls 21, the rolling balls 21 are uniformly distributed on the inner wall of a linkage pipeline 13, the outer wall of a flue gas pipeline 11 is provided with a rolling ball groove 22, a plurality of linkage elastic blocks 23 are uniformly arranged in the rolling ball groove 22, the rolling balls 21 are clamped between the linkage elastic blocks 23, the linkage elastic blocks 23 are of hollow structures, one end in the linkage elastic block 23 positioned in the rotation direction of a fan blade 12 is connected with the inner wall of the flue gas pipeline 11 through a pipeline, two sides of the other end in the linkage elastic block 23 are respectively connected with the inner wall of the flue gas pipeline 11 and the outer wall of the linkage elastic block 23 through pipelines, the pipeline openings are provided with filter screens 24, the outer wall of the linkage pipeline 13 is provided with a centrifugal bag 25, the centrifugal bag 25 is connected with a linkage valve 26 through a pipeline, one side of the rolling ball groove 27 is arranged on one side of the linkage groove 22, the tail end of the fixed pipeline 14 is connected with the pipeline at the front end of the next, the linkage groove 27 is further connected with a water pipe 15 through a linkage valve 26, the water pipe 15 is provided with a plurality of one-way valves, the filter screen 24 on the outer wall of the flue gas pipeline 11 is made of metal, the filter screen 24 on the inner part of the linkage elastic block is made of elastic material, and the surface of the water pipe 15 is provided with a plurality of arc sheets, when the flue gas pipeline 11 rotates, the linkage elastic block 23 is driven to push the rolling ball 21, the linkage elastic block 23 has lower elasticity initially, but is flattened by the rolling ball 21, so that the flue gas pipeline 11 can not drive the linkage pipeline 13 to rotate, idle rotation occurs between the flue gas pipeline 11 and the linkage pipeline 13, when the rolling ball 21 rolls over the linkage elastic block 23, one end of the linkage elastic block 23 in the rotation direction of the fan blade 12 can be preferentially bounced, at the moment, the other end of the linkage elastic block 23 is blocked due to the extrusion of the linkage elastic block, when the next idling happens, because one end of the linkage elastic block 23 positioned in the rotation direction of the fan blade 12 is preferentially extruded, the smoke in the linkage elastic block 23 is extruded to the other end in the linkage elastic block 23 and is discharged from the pipeline at the other end, when no dust exists in the smoke, the smoke can be completely discharged, the linkage device 2 has no change, and when dust exists in the smoke, the dust can be blocked by the filter screen 24, along with the continuous rotation of the smoke pipeline 11, the dust can be continuously accumulated in the linkage elastic block 23 until the dust is excessively accumulated, the linkage elastic block 23 is difficult to be blocked by the rolling ball 21, at the moment, the linkage elastic block 21 can be clamped by the linkage elastic block 23, the rolling ball 21 is pushed, the smoke pipeline 11 can drive the linkage pipeline 13 to rotate so as to drive the purification device 3 to sprinkle water to treat the dust, and meanwhile, when the linkage pipeline 13 rotates, the hydraulic oil in the centrifugal bag 25 can be thrown out due to the centrifugal force, the linkage valve 26 is pushed to enable the linkage valve 26 to change a pipeline, the linkage grooves 27 in the pipeline for processing dust are separated respectively, the fixed pipeline 14 is divided into two sections of dust processing and waste gas processing, the fixed pipeline 14 for processing the dust section circulates through the water pipe 15, when water is sprayed to process dust, after the water enters the linkage elastic block 23, the reaction force of the water stretches the filter screen 24, the filter holes of the filter screen 24 are enlarged, the water drives the dust to flap into the rolling ball groove 22 for subsequent recovery, and when no dust continues to enter the linkage elastic block 23, the water returns to the idle state of the smoke pipeline 11 in the linkage pipeline 13 again, so that the effect of detecting the dust in the smoke in real time is achieved, the dust in the smoke drives the linkage pipeline 13 to rotate, the discharge pipeline 1 is divided into a dust processing section and a waste gas processing section, meanwhile, the length of the dust processing section is automatically adjusted, when the dust is not completely processed, the dust treatment section is increased, the problem that the dust treatment section is reduced when too much water is sprayed, the problem that the water is too much and the combustible gas dissolved in the flue gas is too much to be contained in the water and the water brings out too much combustible gas when being recovered, so that explosion is easy to occur is solved, the effect of automatically adjusting the water dispersing range of the purifying device 3 is achieved, the segmentation is automatically carried out, the length of the dust treatment section is adjusted in real time, the dust is completely cleaned, and the amount of the combustible gas fused into the water is reduced as much as possible to avoid danger;
the purification device 3 comprises a plurality of sprinkling pistons 31, the sprinkling pistons 31 are uniformly arranged in a linkage pipeline 13 in a linkage groove 27, each sprinkling piston 31 comprises a sprinkling piston groove 311, one end of each sprinkling piston groove 311, which is close to a fixed pipeline 14, is provided with a water inlet 312, the other side of each sprinkling piston groove 311 is provided with a centrifugal slider 313, each centrifugal slider 313 is internally provided with a sprinkling piston rod 314, the bottom of each sprinkling piston rod 314 is sleeved with a sprinkling piston sleeve 315, a spring is arranged between each sprinkling piston groove 311 and each centrifugal slider 313, a spring is arranged between each centrifugal slider 313 and each sprinkling piston rod 314, each spring is arranged between each sprinkling piston rod 314 and each sprinkling piston sleeve 315, the spring has larger elasticity, each sprinkling piston sleeve 351 is thinner at one side far away from the fixed pipeline 14, each sprinkling elastic bag 316 is arranged between each centrifugal slider 313 and the bottom of each sprinkling piston groove 311, each sprinkling elastic bag 316 is filled with expansion gas, the inner wall of the fixed pipeline 14 is provided with, the outer wall of the flue gas pipe 11 in the linkage groove 27 is connected with the inner wall pipe of the flue gas pipe 11 through a safety valve, in the dust treatment section, due to the rotation of the linkage pipe 13, the centrifugal slide block 313 drives the sprinkling piston 31 to be close to the inner wall of the fixed pipe 14 through centrifugal force, because the inside of the fixed pipe 14 is full of water, the temperature is low, the pressure of the expanding gas in the sprinkling elastic bag 316 is small, the sprinkling piston 31 can be further close to the inner wall of the fixed pipe 14, when the sprinkling piston sleeve 315 does not extend out of the sprinkling piston rod 314, the water inlet 312 can be extended out, because the side of the sprinkling piston sleeve 351 far away from the fixed pipe 14 is thin, water can enter the sprinkling piston groove 311 through the water inlet 312, and meanwhile, the sprinkling convex block 317 can continuously push the sprinkling piston sleeve 315, the sprinkling piston 31 becomes a reverse piston, water is continuously conveyed into the linkage groove 27, and because the linkage valve 26 separates the linkage groove 27 of the dust, water can be continuously accumulated and is finally sprayed into the flue gas pipeline 11 through the safety valve, the flue gas temperature is reduced, the sprayed water mist is utilized to recover dust, the effect that the water spraying piston groove 311 can reversely operate in the dust treatment section is achieved, water can be sprayed into the flue gas pipeline 11 to absorb the dust of the flue gas, the temperature of the flue gas is reduced, the expansion of expansion gas in the water spraying elastic bag 316 caused by overhigh temperature of the flue gas is avoided, the misjudgment on the subsequent operation is avoided, meanwhile, the linkage valve 26 also plays a role in preventing water from flowing into the linkage groove 27 of the waste gas treatment section, and the real-time change of the dust treatment section and the waste gas treatment section is ensured;
the inner wall of the linkage elastic block 23 close to one side of the fixed pipeline 14 and the rolling ball groove 22 are both inclined and have the same inclination direction, the pipeline port of the inner wall of the linkage elastic block 23 connected with the outer wall of the linkage elastic block 23 is positioned at one side of the linkage elastic block 23 inclined towards the fixed pipeline 14 in the linkage elastic block 23, the pipeline port of the linkage elastic block 23 connected with the inner wall of the flue gas pipeline 11 and the outer wall of the linkage elastic block 23 is positioned at one side of the linkage elastic block 23 inclined towards the fan blade 12 in the linkage elastic block 23, the linkage floating ball 28 is arranged in the filter screen 24, the inner wall of the linkage pipeline 13 arranged in the rolling ball groove 22 is connected with the pipeline of the outer wall of the linkage pipeline 13 through the one-way valve, in the waste gas treatment section, because the linkage elastic block 23 is not provided with wind dust and the centrifugal force when the flue gas pipeline 11 rotates, the water spilled during dust treatment can be thrown to the surface of the flue gas pipeline, will be squeezed to one side far away from the fixed pipeline 14 by water, the pipeline mouth of the flow direction ball groove 22 is opened at this moment, and the pipeline mouth of the flow direction flue gas pipeline 11 inside is blocked by the linkage floating ball 28, let water only carry the dust to flow to the ball groove 22, then utilize the centrifugal force of water, through the check valve with dust recovery to the fixed pipeline 14, the linkage valve 26 has played the effect of separating the purified water and recovering water at this moment, and after the water recovery, what 23 inhale at this moment is flue gas by the linkage elastic block, because the centrifugal force of the linkage floating ball 28, will be thrown to one side close to the fixed pipeline 14, the pipeline mouth of the flow direction ball groove 22 at this moment is blocked by the linkage floating ball 28, and the flow direction flue gas pipeline mouth inside the flue gas pipeline 11, let the flue gas can only get back to the flue gas pipeline 11 inside, reached after the dust treatment, the effect of preferentially separating water and flue gas, let water can be recovered by the linkage device 2 fast, the phenomenon that the excessive combustible gas is carried in the recovered water and is difficult to remove due to the fact that the water stays in the flue gas for too long time and the excessive combustible gas is dissolved in the water is avoided, the recovered water is easy to explode or pollute the environment after being discharged, and meanwhile, the flue gas is prevented from entering the fixed pipeline 14 and causing incomplete flue gas treatment;
the outer wall of the flue gas pipeline 11 positioned in the linkage groove 27 is provided with a plurality of heating lugs 32, the top of the fixed pipeline 14 is provided with a buoyancy valve 33, the buoyancy valve 33 comprises a buoyancy valve body 331, a buoyancy ball 332 is arranged in the buoyancy valve body 331, the upper end and the lower end of the buoyancy valve body 331 are respectively connected with the top of the fixed pipeline 14 and the pipeline in the linkage groove 27, one side of the inner wall of the centrifugal slide block 313 is provided with a sprinkling spark plug 318, the centrifugal slide block 313 is internally provided with a positive magnet I34, the flue gas pipeline 11 is internally and uniformly provided with a plurality of positive magnets II 35, the sprinkling piston groove 311 is internally provided with a plurality of inclined diaphragms, the inclined diaphragms are connected to one side of the fixed pipeline 14 by a pipeline, in the dust treatment section, because the flue gas pipeline 11 and the linkage pipeline 13 synchronously rotate, the heating lugs 32 can not push the sprinkling piston rod 314, the sprinkling piston 31, the centrifugal slider 313 loses centrifugal force and is pushed to be close to one side of the smoke pipeline 11 by the spring, the water inlet 312 is blocked by the tail end of the sprinkling piston sleeve 315, the recovered water is prevented from flowing into the sprinkling piston groove 311, meanwhile, due to the relative rotation of the smoke pipeline 11 and the linkage pipeline 13, the heating bump 32 can push the sprinkling piston rod 314, at the moment, combustible gas can be contained in the linkage groove 27, the sprinkling piston rod 314 can be extruded to carry partial combustible gas into the sprinkling piston groove 311, when the sprinkling piston rod 314 blocks the sprinkling piston groove 311, the sprinkling spark plug 318 is extruded and started, the combustible gas in the sprinkling piston groove 311 is ignited, explosion occurs, because the sprinkling piston rod 314 is propped by the heating bump 32, the explosion can push the sprinkling piston sleeve 315 to extend out, and simultaneously, because of the relative rotation of the smoke pipeline 11 and the linkage pipeline 13, the first positive magnet 34 and the second magnet 35 can be opposite, through the repulsion force of the first positive magnet 34 and the second positive magnet 35, the centrifugal slider 313 is pushed to be close to the fixed pipeline 14 continuously and intermittently, through the action of the inclined diaphragm, the centrifugal slider 313 is reset slowly, when the sprinkling piston rod 314 is pushed by the heating bump 32 and is also positioned in the middle of the sprinkling piston groove 311, when the sprinkling piston groove 311 explodes, the sprinkling piston sleeve 315 can stretch out of the water inlet 312 for a longer distance, when the sprinkling piston sleeve 315 completely stretches out, the water inlet 312 is opened at the thinner side of the sprinkling piston sleeve 315, the exploding flame is directly sprayed to the recovered water, the water is heated and recovered rapidly, meanwhile, the impact of explosion can prevent the water from flowing into the water inlet 312 before the sprinkling piston sleeve 315 is reset, the dissolved combustible gas can be separated out after the recovered water is heated, the combustible gas floats upwards, under normal conditions, the water can float the buoyancy ball 332 to block the pipeline opening at the top of the buoyancy valve body 331, after the combustible gas is separated out, the combustible gas can float into the buoyancy valve body 331, the buoyancy ball 332 is caused by the reduction of the water level to open the pipeline opening at the top of the buoyancy valve body 331, the combustible gas is recovered into the linkage tank 27, the effect that the water spraying piston 31 can heat the recovered water is achieved while the water is recovered, the combustible gas in the recovered water is heated and separated out and is recovered into the linkage tank 27, the safety during water recovery and the combustible gas in the flue gas can be fully treated, and the problem that the water-soluble combustible gas can be accidentally discharged due to the wet processor is solved;
a plurality of detection pistons 36 are arranged in the flue gas pipeline 11, each detection piston 36 comprises a detection piston groove 361, the detection piston grooves 361 are uniformly arranged in the flue gas pipeline 11, a detection piston rod 362 is arranged in each detection piston groove 361, a detection piston sleeve 363 is sleeved at the bottom of the detection piston rod 362, a spring is arranged between the detection piston rod 362 and the outer wall of the flue gas pipeline 11, the spring is arranged between the detection piston rod 362 and the detection piston sleeve 363, the elasticity of the spring is larger, a negative magnet 364 is arranged in the detection piston sleeve 363, a detection spark plug 365 is arranged on one side of the inner wall of the detection piston groove 361, a friction block 366 is sleeved outside the negative magnet 364, when dust is treated and water is recovered just after heating, the centrifugal slide block 313 is always kept at a position far away from the flue gas pipeline 11, so that no magnetic force exists between the positive magnet 34 and, however, after the water is completely recovered, the recovered water continuously rises along with the heating temperature of the water spraying piston 31, the expanding gas liquid in the water spraying elastic bag 316 is affected together, the internal pressure of the water spraying elastic bag 316 is increased, the centrifugal slide block 313 is more and more difficult to be pushed by the second positive magnet 35 and slowly approaches the flue gas pipeline 11 until the recovered water temperature reaches a sufficient temperature, the centrifugal slide block 313 is kept at one end, close to the flue gas pipeline 11, of the water spraying piston groove 311, at the moment, the first positive magnet 34 and the second negative magnet 364 are relatively close to each other, the first positive magnet 34 can pull the detection piston rod 362 to extract part of the flue gas in the flue gas pipeline 11, then the detection spark plug 365 is driven to ignite, if the flue gas does not contain combustible gas, no change exists, when the flue gas contains combustible gas, an explosion can be generated to push the detection piston sleeve 363 out, when the detection piston sleeve 363 pushes out, the friction block 366 and the inner wall of the linkage pipeline 13 to contact, the flue gas pipeline 11 is decelerated and rotated so as to process combustible gas in flue gas, the detection piston 36 automatically detects the combustible gas in the flue gas after the recovered water reaches a certain temperature, the flue gas pipeline 11 is driven to decelerate and rotate when the combustible gas exists, the recovered water can reach a high enough temperature, the flue gas pipeline 11 cannot decelerate, the linkage device 2 can rapidly recover water, the sprinkling piston 31 can rapidly heat the recovered water, the water recovery is ensured to be complete, the combustible gas in the recovered water is rapidly detected after the combustible gas in the recovered water is fully precipitated, the flue gas pipeline 11 is decelerated immediately after the combustible gas is detected, and the combustible gas in the flue gas is processed;
the fan blade 12 comprises a fan blade I12-1 and a fan blade II 12-2, the fan blade I12-1 and the fan blade II 12-2 are arranged in the fixed connection of the flue gas pipeline 11 at intervals, the fan blade I12-1 and the fan blade II 12-2 both comprise a blade 121, the blade 121 of the fan blade I12-1 is fixedly connected with the flue gas pipeline 11, the rotating shaft of the blade 121 of the fan blade II 12-2 is connected with the flue gas pipeline 11 in a sliding manner, a volute spring is arranged between the rotating shaft and the flue gas pipeline 11, a centrifugal block 122 is arranged in a linkage groove 27 of the discharge pipeline 1 of the fan blade II 12-2, the centrifugal block 122 is connected with one side line of the blade 121 of the fan blade II 12-2, a rotating cylinder 123 is arranged at the tail end of the flue gas pipeline 11 in a sliding manner, a thread is arranged outside the rotating cylinder 123, one end of the rotating, the centrifugal block 122 pulls the second fan blade 12-2 to rotate due to the centrifugal force, the first fan blade 12-1 and the second fan blade 12-2 incline in the same direction, the smoke pipeline 11 rotates in the same direction, the rotary cylinder 123 does not operate, when combustible gas in smoke is detected, the smoke pipeline 11 decelerates, the centrifugal block 122 loses the centrifugal force, the volute spring pulls the second fan blade 12-2 to reset, the first fan blade 12-1 and the second fan blade 12-2 are opposite, the first fan blade 12-1 and the second fan blade 12-2 disturb the flow direction of the smoke, the smoke advances slowly in the smoke pipeline 1, the first fan blade 12-1 and the second fan blade 12-2 drive the adjacent smoke pipeline 1 to rotate in opposite directions, the adjacent smoke pipeline 1 drives the rotary cylinder 123 to rotate rapidly, and a thread pump is formed by threads on the surface of the rotary cylinder 123, the flue gas in the flue gas pipeline 1 is extracted, at the moment, the collected flue gas can be recycled into the first linkage groove 27 of the waste gas treatment section by the linkage valve 26, the effects of slowing down the flow rate of the flue gas and recycling the flue gas after the combustible gas is detected are achieved, the flue gas containing the combustible gas is conveniently and fully recycled, the combustible gas is prevented from being discharged along with the flue gas to pollute the environment, meanwhile, the recycled combustible gas is used for driving the purification device 3, the continuous operation of the whole device is ensured, the combustible gas is safely removed, and the explosion during the discharge is avoided;
the heating lugs 32 are of a hollow structure and made of elastic materials, the heating lugs 32 are mutually connected through pipelines, a small number of balancing weights 37 are uniformly distributed on the heating lugs 33, when the flue gas pipeline 11 rotates rapidly, because the centrifugal sliding block 313 is always kept at a position far away from the flue gas pipeline 11, the sprinkling piston 31 is difficult to be pushed to by the unchanged heating lugs 32, at the moment, hydraulic oil in the heating lugs 32 can be concentrated into part of the heating lugs 32 due to the centrifugal force of the balancing weights 37, the heating lugs 32 are enlarged to ensure that the sprinkling piston 31 can be pushed, and when the combustible gas in the flue gas is detected, because of the deceleration of the flue gas pipeline 11, the centrifugal sliding block 313 is close to the flue gas pipeline 11, the balancing weights 37 lose the centrifugal force, the heating lugs 32 are restored to the same size, and the effect of increasing the number of the heating lugs 32 capable of pushing the sprinkling piston 31 when the centrifugal sliding block 313 decelerates is achieved, after the rotating speed of the flue gas pipeline 11 is reduced, the sprinkling piston 31 is accelerated to run, the sprinkling piston 31 exhausts the residual combustible gas, the combustible gas is fully removed, the effect of ensuring that the sprinkling piston 31 has enough combustible gas to heat and collect water and enough working distance to ensure that the recovered water is heated to a proper temperature after the water is completely recovered is achieved, the combustible gas is completely eliminated after the purification work is finished, and the safety of flue gas emission is ensured;
the flue gas pipeline 11 and the linkage pipeline 13 at the tail end are connected with a discharge chimney through pipelines, the fixed pipeline 14 at the tail end is connected with a filtering device through a pipeline, the filtering device is used for filtering and recovering dust in recovered water, and the discharge chimney enables flue gas to be dispersed at a sufficient height so as to avoid over-concentration of local part;
the elastic membranes are arranged on the two sides of the linkage pipeline 13, so that the friction force of the linkage pipeline 13 can be guaranteed to be maximum when the linkage pipeline is just stressed, and then the friction force can be reduced, and the linkage pipeline 13 can rotate conveniently and the smoke pipeline 11 can decelerate conveniently.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A wet processor for purification treatment of petroleum refining fumes, comprising a discharge duct (1), characterized in that: discharge duct (1) includes a plurality of flue gas pipeline (11), inside flabellum (12) that is provided with of flue gas pipeline (11), the outer even cover of flue gas pipeline (11) is equipped with a plurality of linkage pipeline (13), linkage pipeline (13) all are provided with fixed pipeline (14) outward, all be provided with aggregate unit (2) and purifier (3) between linkage pipeline (13) and flue gas pipeline (11), fixed pipeline (14) internal pipe connection has outside water source.
2. A wet processor for petroleum refining flue gas purification processes as claimed in claim 1, wherein: the linkage device (2) comprises rolling balls (21), the rolling balls (21) are uniformly distributed on the inner wall of a linkage pipeline (13), a rolling ball groove (22) is formed in the outer wall of the smoke pipeline (11), a plurality of linkage elastic blocks (23) are uniformly arranged in the rolling ball groove (22), the rolling balls (21) are clamped between the linkage elastic blocks (23), the linkage elastic blocks (23) are of a hollow structure and located in the rotation direction of the fan blades (12), one end of each linkage elastic block (23) is connected with the inner wall of the smoke pipeline (11) through a pipeline, the two sides of the inner end of each linkage elastic block (23) are respectively connected with the inner wall of the smoke pipeline (11) and the outer wall of the linkage elastic block (23) through pipelines, a filter screen (24) is arranged at a pipeline opening, a centrifugal bag (25) is arranged on the outer wall of the linkage pipeline (13), and a linkage valve (26) is connected with the pipeline of, ball groove (22) one side all is provided with linkage groove (27), fixed pipeline (14) end is through linkage valve (26) and the next fixed pipeline (14) front end pipe connection of fume emission direction, linkage groove (27) are through linkage valve (26) and the next linkage groove (27) pipe connection of fume emission direction, linkage groove (27) still have water pipe (15) through linkage valve (26) pipe connection, water pipe (15) are provided with a plurality of check valves, and filter screen (24) that are located on fume duct (11) outer wall are made by the metal, and filter screen (24) that are located on linkage elastic block inside are made by elastic material.
3. A wet processor for petroleum refining flue gas purification processes as claimed in claim 2, wherein: the purification device (3) comprises a plurality of sprinkling pistons (31), the sprinkling pistons (31) are uniformly arranged inside a linkage pipeline (13) in a linkage groove (27), the sprinkling pistons (31) comprise sprinkling piston grooves (311), one end, close to a fixed pipeline (14), of each sprinkling piston groove (311) is provided with a water inlet (312), the other side of each sprinkling piston groove (311) is provided with a centrifugal slider (313), each sprinkling piston rod (314) is arranged in each centrifugal slider (313), a sprinkling piston sleeve (315) is sleeved at the bottom of each sprinkling piston rod (314), a spring is arranged between each sprinkling piston groove (311) and each centrifugal slider (313), a spring is arranged between each centrifugal slider (313) and each sprinkling piston rod (314), a spring is arranged between each sprinkling piston rod (314) and each sprinkling piston sleeve (315), and the spring elasticity is larger, fixed pipeline (14) one side is kept away from to watering piston cover (351) is thinner, be provided with watering elastic bag (316) between centrifugation slider (313) and watering piston groove (311) bottom, watering elastic bag (316) intussuseption is filled with expanding gas, fixed pipeline (14) inner wall is provided with a plurality of watering lugs (317), and flue gas pipeline (11) outer wall that is located linkage groove (27) passes through relief valve and flue gas pipeline (11) inner wall pipe connection.
4. A wet processor for petroleum refining flue gas purification processes as claimed in claim 3, wherein: be close to fixed pipeline (14) one side linkage elastic block (23) inner wall is the slope form with ball groove (22), and the incline direction is the same, linkage elastic block (23) inner wall is located linkage elastic block (23) slope one side with the pipeline mouth of linkage elastic block (23) outer wall connection in linkage elastic block (23), linkage elastic block (23) and flue gas pipeline (11) inner wall and linkage elastic block (23) outer wall connection's pipeline mouth is located linkage elastic block (23) to flabellum (12) slope one side, be provided with linkage floater (28) in filter screen (24), be located ball groove (22) linkage pipeline (13) inner wall passes through the check valve and is connected with linkage pipeline (13) outer wall pipeline.
5. The wet processor for petroleum refining flue gas purification process as claimed in claim 4, wherein: be located linkage groove (27) flue gas pipeline (11) outer wall is provided with a plurality of heating lugs (32), fixed pipeline (14) top is provided with buoyancy valve (33), buoyancy valve (33) are including buoyancy valve body (331), be provided with buoyancy ball (332) in buoyancy valve body (331), both ends respectively with fixed pipeline (14) top and linkage groove (27) inner tube connected about buoyancy valve body (331), centrifugation slider (313) inner wall one side is provided with watering spark plug (318), all be provided with anodal magnetite (34) in centrifugation slider (313), evenly be provided with two (35) of a plurality of anodal magnetite in flue gas pipeline (11), be provided with a plurality of slant diaphragms in watering piston groove (311), slant diaphragm is to fixed pipeline (14) one side pipe connection.
6. The wet processor for petroleum refining flue gas purification process as claimed in claim 5, wherein: be provided with a plurality of detection pistons (36) in flue gas pipeline (11), detect piston (36) including detecting piston groove (361), it evenly sets up in flue gas pipeline (11) to detect piston groove (361), be provided with in detecting piston groove (361) and detect piston rod (362), it is equipped with detection piston cover (363) to detect piston rod (362) bottom cover, be provided with the spring between detection piston rod (362) and flue gas pipeline (11) outer wall, be provided with the spring between detection piston rod (362) and detection piston cover (363), and this spring force is great, it is provided with negative pole magnetite (364) to detect piston cover (363) inside, it is provided with detection spark plug (365) to detect piston groove (361) inner wall one side, negative pole magnetite (364) overcoat is equipped with clutch blocks (366).
7. The wet processor for petroleum refining flue gas purification process as claimed in claim 6, wherein: the fan blade (12) comprises a first fan blade (12-1) and a second fan blade (12-2), the first fan blade (12-1) and the second fan blade (12-2) are arranged inside a flue gas pipeline (11) in a fixed connection mode at intervals, the first fan blade (12-1) and the second fan blade (12-2) both comprise blades (121), the blades (121) of the first fan blade (12-1) are fixedly connected with the flue gas pipeline (11), the rotating shafts of the blades (121) of the second fan blade (12-2) are in sliding connection with the flue gas pipeline (11), volute springs are arranged between the rotating shafts of the blades (121) and the flue gas pipeline (11), centrifugal blocks (122) are arranged in linkage grooves (27) of a discharge pipeline (1) of the second fan blade (12-2), the centrifugal blocks (122) are connected with one side line of the blades (121) of the second fan blade (12-2), and a rotating cylinder (123) is arranged at the tail, threads are arranged outside the rotary cylinder (123), and one end, close to the fixed pipeline (14), of the rotary cylinder (123) is connected with the pipeline inside the linkage groove (27) through a linkage valve (26).
8. A wet processor for petroleum refining flue gas purification processes as claimed in claim 7, wherein: the heating lug (32) is of a hollow structure and is made of elastic materials, the heating lug (32) is connected with each other through a pipeline, and a small number of balancing weights (37) are uniformly distributed on the heating lug (33).
9. A wet processor for petroleum refining flue gas purification processes as claimed in claim 8, wherein: the flue gas pipeline (11) and the linkage pipeline (13) which are positioned at the tail ends are connected with a discharge chimney through pipelines, and the fixed pipeline (14) which is positioned at the tail ends is connected with a filtering device through a pipeline.
10. A wet processor for petroleum refining flue gas purification processes as claimed in claim 9, wherein: and a plurality of elastic diaphragms are arranged on two sides of the linkage pipeline (13).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110363999.6A CN113058366A (en) | 2021-04-03 | 2021-04-03 | Wet processor for purifying petroleum refining flue gas |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110363999.6A CN113058366A (en) | 2021-04-03 | 2021-04-03 | Wet processor for purifying petroleum refining flue gas |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307482A (en) * | 2022-01-04 | 2022-04-12 | 常山孚康氟化钙有限公司 | Fluorite powder recycling system |
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| CN107469523A (en) * | 2017-09-30 | 2017-12-15 | 周美凤 | A kind of wet processors for Petroleum refining gas cleaning processing |
| CN107694250A (en) * | 2017-11-26 | 2018-02-16 | 卢素珠 | A kind of wet processors for Petroleum refining gas cleaning processing |
| CN112408683A (en) * | 2020-11-19 | 2021-02-26 | 王俊斌 | Automatic abluent gradient formula clarifier |
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2021
- 2021-04-03 CN CN202110363999.6A patent/CN113058366A/en active Pending
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| KR20000005295A (en) * | 1996-04-08 | 2000-01-25 | 보웬 케빈 씨. | Separator to remove fine dust from air |
| CN107469523A (en) * | 2017-09-30 | 2017-12-15 | 周美凤 | A kind of wet processors for Petroleum refining gas cleaning processing |
| CN107694250A (en) * | 2017-11-26 | 2018-02-16 | 卢素珠 | A kind of wet processors for Petroleum refining gas cleaning processing |
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