CN115646092B - Desulfurizing equipment for purifying tail gas of gas self-guiding ship - Google Patents
Desulfurizing equipment for purifying tail gas of gas self-guiding ship Download PDFInfo
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- CN115646092B CN115646092B CN202211472399.4A CN202211472399A CN115646092B CN 115646092 B CN115646092 B CN 115646092B CN 202211472399 A CN202211472399 A CN 202211472399A CN 115646092 B CN115646092 B CN 115646092B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The invention discloses desulfurization equipment for purifying tail gas of a gas self-guiding ship, which relates to the technical field of desulfurization and comprises a impurity removing device, a slow flow device and a desulfurization device, wherein the top of the slow flow device is fixedly connected to the bottom of the impurity removing device, the top of the desulfurization device is fixedly connected to the bottom of the slow flow device, the impurity removing device comprises a suction plate, the bottom of the suction plate is fixedly connected to the top of the slow flow device, the inner wall of the suction plate is slidably connected with a filter screen, the filter screen plays a role in filtering tail gas particles, the bottom of the central part of the filter screen is fixedly connected with a swing collector, the outer surface of the swing collector is fixedly connected with a waste groove, and the surface of the waste groove is fixedly provided with a gas pipe. The gas self-guiding desulfurization equipment for purifying the ship tail gas can filter waste particles in the ship tail gas; plays a role in increasing the desulfurization time and increasing the reaction area; plays a role in controlling the circulation of tail gas.
Description
Technical Field
The invention relates to the technical field of desulfurization, in particular to a desulfurization device for purifying tail gas of a gas self-guiding ship.
Background
The desulfurization method generally comprises three methods of pre-combustion, during combustion and after combustion. With the development of industry and the improvement of living standard of people, the desire for energy is also increasing, and SO2 in coal-fired flue gas has become a main cause of atmospheric pollution. The reduction of SO2 pollution has become an urgent need for the current treatment of the atmospheric environment. The flue gas desulfurization process is widely applied in industry, and has important practical significance for treating various boiler and incinerator tail gases.
In the process of desulfurizing the ship tail gas, impurities always exist in the tail gas to influence the desulfurization reaction, so that incomplete desulfurization occurs; in addition, although the impurities in the tail gas are tiny, the tail gas is accumulated to a large extent and then forms a blockage, so that the operation of the ship body equipment is influenced; the sulfur dioxide reacts with the limestone for a short time, with a small contact area and with a small amount of calcium sulfate forming components, so that desulfurization is not complete.
Disclosure of Invention
In order to achieve the above purpose, the invention is realized by the following technical scheme: the gas self-guiding desulfurization equipment for purifying the tail gas of the ship comprises a impurity removing device, a slow flow device and a desulfurization device, wherein the top of the slow flow device is fixedly connected to the bottom of the impurity removing device, and the top of the desulfurization device is fixedly connected to the bottom of the slow flow device;
the impurity removing device comprises an air suction plate, the bottom of the air suction plate is fixedly connected to the top of the slow flow device, the inner wall of the air suction plate is slidably connected with a filter screen, the filter screen plays a role in filtering tail gas particles, the bottom of the central part of the filter screen is fixedly connected with a swing collector, the outer surface of the swing collector is fixedly connected with a waste groove, the surface of the waste groove is fixedly provided with an air pipe, and the bottom of the waste groove is fixedly connected to the surface of the slow flow device;
the slow flow device comprises an outer pipe, the top of the outer pipe is fixedly connected to the bottom of an air suction plate, a buffer is slidably connected to the outer surface of the outer pipe, a sulfur absorbing ring is fixedly connected to the inner wall of the outer pipe, the sulfur absorbing ring plays a first sulfur removal role on tail gas and plays a limiting role on a spiral blade, the inner wall of the outer pipe is slidably connected with the spiral blade, a center column is slidably connected to the inner side of the spiral blade, the top of the center column is fixedly connected to the bottom of a waste groove, an inner pipe is fixedly connected to the outer side of the lower half part of the spiral blade, and a permeable membrane is fixedly connected to the bottom of the inner pipe, wherein the permeable membrane plays a role in circulating the tail gas;
the desulfurization device comprises a current limiting device, wherein the bottom of the current limiting device is fixedly connected with a lower outer frame, the upper half part of the inner wall of the lower outer frame is fixedly connected with a top support table, the top of the top support table is fixedly connected with a blowing device and a connecting strip respectively, and one end of the connecting strip, which is far away from the top support table, is fixedly connected with the surface of the current limiting device;
the lower half part of the inner wall of the lower outer frame is fixedly connected with a bottom support table, the inner wall of the bottom support table is rotationally connected with a flow screw, and the inner wall of the lower outer frame between the bottom support table and the top support table is fixedly connected with a heater.
Preferably, the swing collector comprises a hollow soft ball, an inner frame is fixedly connected with the outer surface of the hollow soft ball, an outer frame is slidably connected with the outer surface of the inner frame, the outer surface of the outer frame is fixedly connected with the surface of the waste groove, an outer supporting frame and an inner sliding frame are respectively fixedly connected with the bottoms of the outer frame and the inner frame, and an inner collecting groove is fixedly connected with one end of the outer supporting frame away from the outer frame.
Preferably, the bottom of the inner collecting tank is fixedly connected to the inner wall of the bottom of the waste tank, and the surface of the inner collecting tank is provided with a through hole, wherein the through hole plays a role in preventing particles from fully filling the whole inner collecting tank, and the through hole is opposite to one end of the inner sliding frame away from the inner frame.
Preferably, the buffer comprises a slotted sliding barrel, wherein the surface, which is attached to the outer pipe and the outer bottom frame, of the slotted sliding barrel is relieved so as to achieve the effect of increasing air circulation, a blocking block is fixedly arranged at the center of the bottom of the slotted sliding barrel, and the inner wall of the slotted sliding barrel is slidably connected to the outer surface of the outer pipe.
Preferably, the outer wall sliding connection of fluting smooth bucket has outer bottom frame, outer bottom frame is close to the inner wall fixedly connected with flow restriction ring of fluting smooth bucket, and wherein the flow restriction ring plays the effect of restriction fluting smooth bucket downward movement distance, the bottom fixed connection of outer bottom frame is at current limiter's top.
Preferably, the flow limiting device comprises an upper outer frame, wherein the bottom of the upper outer frame is fixedly connected to the top of the lower outer frame, and the top of the upper outer frame is fixedly connected to the bottom of the outer bottom frame.
Preferably, the inner wall of outer bottom frame rotates and is connected with the swivel, the bottom fixed connection of swivel is at the top of connecting the strip, the last surface fixedly connected with of swivel goes up the swivel, the upper surface sliding connection who goes up the swivel has folding scale, the last surface fixedly connected with stay cord of folding scale, the one end fixedly connected with elastic bag that the stay cord was kept away from folding scale.
Preferably, the bottom of the elastic bag is fixedly connected to one end of the upper rotating plate, which is far away from the rotating ring, the number of the upper rotating plates is a plurality of and the upper rotating plates are fixedly connected to the surface of the rotating ring in a circumferential array mode, the central position surrounded by the upper rotating plates is fixedly connected with a compression ball, and the lower surface of the rotating ring is fixedly connected with the lower rotating plate.
The invention provides a desulfurizing device for purifying tail gas of a gas self-guiding ship. The beneficial effects are as follows:
1. this gas is from guiding desulfurization equipment for boats and ships tail gas purification is piled up through the irregularity of a large amount of particles on the filter screen to the bottom fixedly connected with hollow soft ball of filter screen, and the hollow soft ball uses soft material, consequently the filter screen will produce the swing, makes the granule shake into in the hollow soft ball through the inclined plane of filter screen, in order to reach the effect of collecting to the filter granule.
2. This gas is from guiding desulfurization equipment for boats and ships tail gas purification makes its corresponding through-hole will be opened by the downward movement on interior urgent groove of inner carriage for granule in the interior collection groove runs into the abandonment inslot through the through-hole, in order to reach the effect that prevents granule from packing up whole interior collection groove.
3. This gas is from leading desulfurization equipment for boats and ships tail gas purification through the tail gas that runs out in follow edulcoration device and follow helical blade and move down along the spiral afterwards, and the tail gas can contact the sulfur-absorbing ring of fixing on the outer tube inner wall at helical blade's in-process that removes to reach the first desulfurization effect to the tail gas.
4. The gas self-guiding desulfurization device for purifying the tail gas of the ship can extrude the spiral blades through the spiral blades when the tail gas flows excessively, so that the spiral blades slide downwards along the outer wall of the center column and the inner wall of the outer tube respectively, and the desulfurization ring also plays a limiting role on the spiral blades.
5. This gaseous self-steering boats and ships desulfurization equipment for tail gas purification through remove when laminating mutually and inner tube and the inner wall of fluting smooth bucket mutually with the sprue top when penetrating membrane, the gas of penetrating membrane circulation will greatly reduced, and wherein fluting smooth bucket can let tail gas pass through, and the purpose is the contact time of increase tail gas and desulfurization ring simultaneously to reach the effect of increase desulfurization time.
6. This gas is from leading desulfurization equipment for boats and ships tail gas purification for penetrating membrane drives the shutoff piece and the smooth bucket of fluting downwardly moving through the pressure of tail gas is too big, lets the smooth bucket of fluting be relieved with the face that outer tube and outer bottom frame are laminated mutually, in order to reach the effect of increase gas circulation.
7. The gas self-guiding desulfurization equipment for purifying the tail gas of the ship can perform heating reaction with limestone placed at the top of the bottom support platform through tail gas entering the lower layer of the top support platform so as to form calcium sulfate solid, so that desulfurization is achieved, and the rotation of the flow screw plays a role in increasing the reaction area between sulfur dioxide and limestone.
8. The gas self-guiding desulfurization equipment for purifying the tail gas of the ship has the advantages that the elastic bag subjected to extrusion tends to bulge and drag the pull rope fixed on the surface of the elastic bag, the other end of the pull rope is fixed on the furthermost folding scale, and meanwhile, the folding scales are distributed on the upper surface of the upper rotating plate in a superposition mode, so that the folding scales are pulled into a stack by the pull rope, and the tail gas circulation effect is achieved.
Drawings
FIG. 1 is a schematic diagram of a desulfurizing apparatus for purifying tail gas of a gas self-guiding ship;
FIG. 2 is a schematic view of the structure of the impurity removing device of the present invention;
FIG. 3 is a schematic cross-sectional view of the impurity removing apparatus of the present invention;
FIG. 4 is a schematic diagram of a pendulum collector according to the present invention;
FIG. 5 is a schematic cross-sectional view of a slow flow device according to the present invention;
FIG. 6 is a schematic diagram of a buffer structure according to the present invention;
FIG. 7 is a schematic cross-sectional view of a desulfurization apparatus according to the present invention;
FIG. 8 is a schematic view of a flow restrictor device according to the present invention;
FIG. 9 is a schematic cross-sectional view of a flow restrictor of the present invention.
In the figure: 1. a impurity removing device; 2. a slow flow device; 3. a desulfurizing device; 11. a suction sheet; 12. a filter screen; 13. an air pipe; 14. a discard tank; 15. a collector; 151. hollow soft balls; 152. an outer frame; 153. an inner frame; 154. an outer strut; 155. a through hole; 156. an inner collection trough; 157. an inner carriage; 21. a sulfur absorbing ring; 22. an outer tube; 23. a buffer; 24. a center column; 25. a permeable membrane; 26. an inner tube; 27. a helical blade; 231. slotting sliding barrel; 232. blocking; 233. an outer chassis; 234. a flow-limiting ring; 31. a current limiting device; 32. connecting strips; 33. a heater; 34. a bottom support table; 35. a flow helix; 36. a lower outer frame; 37. a top support; 38. a blow-off device; 311. an elastic bag; 312. a pull rope; 313. folding scales; 314. a swivel; 315. an upper outer frame; 316. a lower rotating plate; 317. an upper rotating plate; 318. compressing the ball.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
As shown in fig. 1 to 9, the present invention provides a technical solution: the utility model provides a gaseous self-steering marine exhaust gas purification is with desulfurization equipment, includes edulcoration device 1, slow flow device 2 and desulfurization device 3, the top fixed connection of slow flow device 2 is in the bottom of edulcoration device 1, the top fixed connection of desulfurization device 3 is in the bottom of slow flow device 2, edulcoration device 1 includes suction plate 11, the bottom fixed connection of suction plate 11 is at the top of slow flow device 2, the inner wall sliding connection of suction plate 11 has filter screen 12, the bottom fixedly connected with pendulum collector 15 in filter screen 12 central part, the surface fixedly connected with abandonment groove 14 of pendulum collector 15, the surface fixed mounting in abandonment groove 14 has trachea 13, the bottom fixed connection in abandonment groove 14 is on the surface of slow flow device 2.
The slow flow device 2 comprises an outer tube 22, the top of the outer tube 22 is fixedly connected to the bottom of an air suction sheet 11, a buffer 23 is slidably connected to the outer surface of the outer tube 22, a sulfur suction ring 21 is fixedly connected to the inner wall of the outer tube 22, a spiral blade 27 is slidably connected to the inner wall of the outer tube 22, a center column 24 is slidably connected to the inner side of the spiral blade 27, the top of the center column 24 is fixedly connected to the bottom of the waste tank 14, an inner tube 26 is fixedly connected to the outer side of the lower half of the spiral blade 27, and a permeable membrane 25 is fixedly connected to the bottom of the inner tube 26. By the exhaust gas coming out of the impurity removing device 1 and then spirally moving down along the spiral blade 27, the exhaust gas contacts the sulfur absorbing ring 21 fixed to the inner wall of the outer tube 22 during the movement of the spiral blade 27.
By pressing the helical blades 27 when the exhaust gas flow is excessive, they slide down the outer wall of the central column 24 and the inner wall of the outer tube 22, respectively.
The desulfurization device 3 comprises a flow limiting device 31, a lower outer frame 36 is fixedly connected to the bottom of the flow limiting device 31, a top support table 37 is fixedly connected to the upper half portion of the inner wall of the lower outer frame 36, a blowing device 38 and a connecting strip 32 are fixedly connected to the top of the top support table 37 respectively, one end of the connecting strip 32, far away from the top support table 37, is fixedly connected to the surface of the flow limiting device 31, a bottom support table 34 is fixedly connected to the lower half portion of the inner wall of the lower outer frame 36, a flow screw 35 is rotatably connected to the inner wall of the bottom support table 34, and a heater 33 is fixedly connected to the inner wall of the lower outer frame 36 between the bottom support table 34 and the top support table 37. The tail gas passing into the lower layer of the jacking table 37 will react with the limestone placed on top of the bottom support table 34 by heating to form calcium sulfate solids.
The pendulum collector 15 includes hollow soft ball 151, the surface fixedly connected with inner frame 153 of hollow soft ball 151, the surface sliding connection of inner frame 153 has outer frame 152, the surface fixedly connected with of outer frame 152 is on the surface of abandonment groove 14, the bottom of outer frame 152 and inner frame 153 is fixedly connected with outer strut 154 and interior strut 157 respectively, the one end fixedly connected with inner collection groove 156 of outer strut 154 keeping away from outer frame 152, the bottom fixedly connected with of inner collection groove 156 is on the inner wall of abandonment groove 14 bottom, through-hole 155 has been seted up on the surface of inner collection groove 156, through-hole 155 is right against on the one end that inner carriage 157 kept away from inner frame 153. Through the irregular accumulation of a large amount of particles on the filter screen 12, and the bottom of the filter screen 12 is fixedly connected with the hollow soft balls 151, and the hollow soft balls 151 are made of soft materials, so that the filter screen 12 can swing, and the particles shake into the hollow soft balls 151 through the inclined plane of the filter screen 12.
The corresponding through holes 155 are opened by the downward movement of the inner carriage 157 over the inner emergency groove, so that the particles in the inner collecting groove 156 run into the disposal groove 14 through the through holes 155.
The buffer 23 comprises a slotted sliding barrel 231, a blocking block 232 is fixedly arranged at the central position of the bottom of the slotted sliding barrel 231, the inner wall of the slotted sliding barrel 231 is slidably connected to the outer surface of the outer tube 22, an outer bottom frame 233 is slidably connected to the outer wall of the slotted sliding barrel 231, a flow limiting ring 234 is fixedly connected to the outer bottom frame 233 near the inner wall of the slotted sliding barrel 231, and the bottom of the outer bottom frame 233 is fixedly connected to the top of the flow limiting device 31. By moving the permeable membrane 25 to engage the top of the block 232 and the inner tube 26 engages the inner wall of the slotted slide 231, the flow of gas through the permeable membrane 25 is greatly reduced, wherein the slotted slide 231 is permeable to the exhaust.
Through when the tail gas pressure is too big for penetrating membrane 25 drives the shutoff piece 232 and the grooving slide bucket 231 to move downwards, the face that grooving slide bucket 231 is laminated with outer tube 22 and outer bottom frame 233 is relieved.
The current limiting device 31 comprises an upper outer frame 315, the bottom of the upper outer frame 315 is fixedly connected to the top of the lower outer frame 36, the top of the upper outer frame 315 is fixedly connected to the bottom of the outer bottom frame 233, the inner wall of the outer bottom frame 233 is rotatably connected with a swivel 314, the bottom of the swivel 314 is fixedly connected to the top of a connecting bar 32, the upper surface of the swivel 314 is fixedly connected with an upper swivel 317, the upper surface of the upper swivel 317 is slidably connected with a folding scale 313, the upper surface of the folding scale 313 is fixedly connected with a pull rope 312, one end of the pull rope 312, which is far away from the folding scale 313, is fixedly connected with an elastic bag 311, the bottom of the elastic bag 311 is fixedly connected to one end of the upper swivel 317, which is far away from the swivel 314, the number of the upper swivel 317 is a plurality of and is fixedly connected to the surface of the swivel 314 in a circumferential array, the central position enclosed by the upper swivel 317 is fixedly connected with a compression ball 318, and the lower surface of the swivel 314 is fixedly connected with a lower swivel 316. The elastic bag 311 is pressed to have a tendency to bulge and pull the pulling rope 312 fixed to the surface thereof, and the other end of the pulling rope 312 is fixed to the most distant folded scale 313, and the folded scales 313 are arranged in a stacked manner on the upper surface of the upper rotating plate 317, so that the folded scales 313 are pulled into a stack by the pulling rope 312.
When the marine exhaust gas filter is used, the marine exhaust gas is sucked onto the filter screen 12 through the air suction sheet 11, so that the filter screen 12 filters particles in the exhaust gas, most of the filtered exhaust gas flows out of the filter screen 12 and enters the slow flow device 2, and the other part of the exhaust gas enters the swing collector 15 and is blown out of the air pipe and enters the slow flow device 2.
Through irregularly accumulating a large amount of particles on the filter screen 12, the bottom of the filter screen 12 is fixedly connected with the hollow soft ball 151, the hollow soft ball 151 is made of soft materials, so that the filter screen 12 swings, the particles shake into the hollow soft ball 151 through the inclined surface of the filter screen 12 to collect the filtered particles, when the particles accumulate on the filter screen 12 excessively, the filter screen 12 presses the hollow soft ball 151, at the moment, the hollow soft ball 151 presses the inner frame 153 fixed at the bottom of the hollow soft ball, so that the inner frame 153 slides downwards along the inner wall of the outer frame 152, in addition, the inner frame 157 fixed on the surface of the inner frame 153 also moves downwards, and the other end of the inner frame 157 is opposite to the through hole 155 formed on the surface of the inner frame 156, the through hole 155 is opened along with the downward movement of the inner frame 157, so that the particles in the inner frame 156 run into the waste groove 14 through the through hole 155 to prevent the whole inner frame 156 from being filled with the particles.
Through the tail gas that runs out from edulcoration device 1 and then follow helical blade 27 and move down, tail gas can contact the sulfur absorbing ring 21 of fixing on the inner wall of outer tube 22 at helical blade 27 in-process that moves, so as to reach the first sulfur removal effect to tail gas, but will extrude helical blade 27 when the tail gas circulation is too much, make it slide downwards along the outer wall of center post 24 and the inner wall of outer tube 22 respectively, at this moment desulfurization ring 21 also plays the spacing effect to helical blade 27, and the inner tube 26 of fixing in helical blade 27 outside also can move down thereupon, the top of penetrating membrane 25 is connected with the bottom of inner tube 26 simultaneously, wherein penetrating membrane 25 plays the effect of letting the tail gas circulate, when penetrating membrane 25 moves to the laminating that is close to the top of sprue 232 and inner tube 26 is close to the inner wall of grooving slide 231 mutually, wherein grooving slide 231 is the effect that can let tail gas pass, the purpose is simultaneously to increase the contact time of tail gas and ring 21 down, in order to reach the effect of increase time, finally when desulfurization pressure is big, make the top of penetrating membrane 25 and grooving piece 232 are close to the inner tube 26 are close to the inner wall of grooving slide 231, the effect is removed to the outside of grooving slide 231 is reached to the outside of the clearance groove 231, and the clearance is removed to the clearance is reached to the outside of the groove is reached to the groove is removed to the clearance that is closed down to the groove is moved down to the effect to the groove is made.
The tail gas flowing out of the flow limiting device 31 is blown by the blower 38 firstly, so that the tail gas enters the lower layer from the upper layer of the top support table 37, and at the moment, the tail gas entering the lower layer of the top support table 37 is heated and reacted with the limestone placed on the top of the bottom support table 34 to form calcium sulfate solid, so that the desulfurization effect is achieved, wherein the rotation of the flow screw 35 plays a role in increasing the reaction area between sulfur dioxide and limestone.
The tail gas flowing out of the slow flow device 2 firstly enters the upper outer frame, if only a small amount of tail gas enters the upper outer frame, the tail gas is blocked by the lower rotating plate 316 and the upper rotating plate 317, when the tail gas is accumulated enough, the tail gas presses the upper rotating plate 317 and the folding scales 313, the upper rotating plate 317 and the lower rotating plate 316 rotate around the rotating ring 314, the upper rotating plate 317 continuously presses the compression balls 318, the compression balls 318 are deformed into a vertical shape and press the elastic bags 311, the pressed elastic bags 311 have a tendency to bulge and drag the pull ropes 312 fixed on the surfaces of the compression balls, the other ends of the pull ropes 312 are fixed on the furthest folding scales 313, and meanwhile, the folding scales 313 are distributed on the upper surface of the upper rotating plate 317 in a superposition mode, so that the folding scales 313 are pulled into a stack by the pull ropes 312, and the tail gas circulation effect is achieved.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. The utility model provides a gaseous self-steering boats and ships tail gas desulfurization equipment for purification, includes edulcoration device (1), slow flow device (2) and desulphurization unit (3), its characterized in that: the top of the slow flow device (2) is fixedly connected to the bottom of the impurity removing device (1), and the top of the desulfurizing device (3) is fixedly connected to the bottom of the slow flow device (2);
the impurity removing device (1) comprises an air suction sheet (11), the bottom of the air suction sheet (11) is fixedly connected to the top of the slow flow device (2), the inner wall of the air suction sheet (11) is slidably connected with a filter screen (12), the bottom of the central part of the filter screen (12) is fixedly connected with a swing collector (15), the outer surface of the swing collector (15) is fixedly connected with a waste groove (14), the surface of the waste groove (14) is fixedly provided with an air pipe (13), and the bottom of the waste groove (14) is fixedly connected to the surface of the slow flow device (2);
the slow flow device (2) comprises an outer tube (22), the top of the outer tube (22) is fixedly connected to the bottom of an air suction sheet (11), a buffer (23) is slidably connected to the outer surface of the outer tube (22), a sulfur suction ring (21) is fixedly connected to the inner wall of the outer tube (22), a spiral blade (27) is slidably connected to the inner wall of the outer tube (22), a center column (24) is slidably connected to the inner side of the spiral blade (27), the top of the center column (24) is fixedly connected to the bottom of a waste groove (14), an inner tube (26) is fixedly connected to the outer side of the lower half of the spiral blade (27), and a permeable membrane (25) is fixedly connected to the bottom of the inner tube (26);
the desulfurization device (3) comprises a flow limiting device (31), a lower outer frame (36) is fixedly connected to the bottom of the flow limiting device (31), a top support table (37) is fixedly connected to the upper half part of the inner wall of the lower outer frame (36), a blowing device (38) and a connecting strip (32) are respectively and fixedly connected to the top of the top support table (37), and one end, far away from the top support table (37), of the connecting strip (32) is fixedly connected to the surface of the flow limiting device (31);
the lower half part of the inner wall of the lower outer frame (36) is fixedly connected with a bottom support table (34), the inner wall of the bottom support table (34) is rotationally connected with a flow screw (35), and a heater (33) is fixedly connected with the inner wall of the lower outer frame (36) between the bottom support table (34) and a top support table (37);
the buffer (23) comprises a slotted sliding barrel (231), the surface of the slotted sliding barrel (231) is ventilated, a blocking block (232) is fixedly arranged at the center of the bottom of the slotted sliding barrel (231), and the inner wall of the slotted sliding barrel (231) is connected to the outer surface of the outer tube (22) in a sliding manner;
the outer wall sliding connection of fluting smooth bucket (231) has outer bottom frame (233), outer bottom frame (233) are close to the inner wall fixedly connected with restriction ring (234) of fluting smooth bucket (231), the bottom fixed connection of outer bottom frame (233) is at the top of restriction device (31).
2. The desulfurization apparatus for purifying exhaust gas of a gas-self-guiding ship according to claim 1, characterized in that: the swing collector (15) comprises a hollow soft ball (151), an inner frame (153) is fixedly connected to the outer surface of the hollow soft ball (151), an outer frame (152) is slidably connected to the outer surface of the inner frame (153), the outer surface of the outer frame (152) is fixedly connected to the surface of a waste groove (14), an outer support frame (154) and an inner support frame (157) are fixedly connected to the bottoms of the outer frame (152) and the inner frame (153) respectively, and an inner collecting groove (156) is fixedly connected to one end of the outer support frame (154) away from the outer frame (152).
3. The desulfurization apparatus for purifying exhaust gas of a gas-self-guiding ship according to claim 2, characterized in that: the bottom of the inner collecting groove (156) is fixedly connected to the inner wall of the bottom of the waste groove (14), a through hole (155) is formed in the surface of the inner collecting groove (156), and the through hole (155) faces to one end, far away from the inner frame (153), of the inner sliding frame (157).
4. The desulfurization apparatus for purifying exhaust gas of a gas-self-guiding ship according to claim 1, characterized in that: the flow limiting device (31) comprises an upper outer frame (315), wherein the bottom of the upper outer frame (315) is fixedly connected to the top of the lower outer frame (36), and the top of the upper outer frame (315) is fixedly connected to the bottom of the outer bottom frame (233).
5. The desulfurization apparatus for purifying exhaust gas of a gas-self-guiding ship according to claim 1, characterized in that: the inner wall rotation of outer bottom frame (233) is connected with swivel (314), the bottom fixed connection of swivel (314) is at the top of linking (32), the upper surface fixedly connected with of swivel (314) goes up swivel plate (317), the upper surface sliding connection of going up swivel plate (317) has folding scale (313), the upper surface fixedly connected with stay cord (312) of folding scale (313), the one end fixedly connected with elastic bag (311) of keeping away from folding scale (313) of stay cord (312).
6. The desulfurization apparatus for purifying exhaust gas of a gas-self-guiding ship according to claim 5, characterized in that: the bottom of elastic bag (311) is fixedly connected to one end of upper rotating plate (317) away from swivel (314), the quantity of upper rotating plate (317) is a plurality of and is fixedly connected to the surface of swivel (314) in the form of a circumferential array, central position that upper rotating plate (317) encloses is fixedly connected with compression ball (318), lower surface fixedly connected with lower rotating plate (316) of swivel (314).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211472399.4A CN115646092B (en) | 2022-11-23 | 2022-11-23 | Desulfurizing equipment for purifying tail gas of gas self-guiding ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211472399.4A CN115646092B (en) | 2022-11-23 | 2022-11-23 | Desulfurizing equipment for purifying tail gas of gas self-guiding ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115646092A CN115646092A (en) | 2023-01-31 |
| CN115646092B true CN115646092B (en) | 2023-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202211472399.4A Active CN115646092B (en) | 2022-11-23 | 2022-11-23 | Desulfurizing equipment for purifying tail gas of gas self-guiding ship |
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|---|---|
| CN115646092A (en) | 2023-01-31 |
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