CN113499675A - Sulfur recovery equipment - Google Patents
Sulfur recovery equipment Download PDFInfo
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- CN113499675A CN113499675A CN202111058869.8A CN202111058869A CN113499675A CN 113499675 A CN113499675 A CN 113499675A CN 202111058869 A CN202111058869 A CN 202111058869A CN 113499675 A CN113499675 A CN 113499675A
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- transfer line
- fixed mounting
- protective shell
- mounting
- bull stick
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
- B01D53/526—Mixtures of hydrogen sulfide and carbon dioxide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8612—Hydrogen sulfide
- B01D53/8618—Mixtures of hydrogen sulfide and carbon dioxides
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes
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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
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention relates to the technical field of sulfur recovery, in particular to sulfur recovery equipment which comprises a protective shell, wherein two groups of supports are fixed on the lower surface of the protective shell, a reaction tank body is arranged in the protective shell, a treatment mechanism is arranged on the protective shell and comprises a fourth rotating rod2S and CO2The sulfide in the exhaust gas is reduced or hydrolyzed to H by hydrogen2S and CO2Such as reduction reaction: SO (SO)2+3H2=H2S+2H2O+Q、S+H2=H2S + Q, hydrolysis reaction: COS + H2O=H2S+CO2+Q、SC2+2H2O=2H2S+CO2+ Q, faster by the absorption of amine liquid, this device is through rocking to amine liquid, improves amine liquid and H2S、CO2The reaction speed of (2) and the recovery efficiency are improved.
Description
Technical Field
The application relates to the technical field of sulfur recovery, in particular to sulfur recovery equipment.
Background
In a general Claus sulfur recovery device, high-temperature process gas after combustion firstly and then passes through a waste heat boiler and a primary condensation cooler to recover heat, sulfur steam is condensed into liquid sulfur while steam is generated, the separated liquid sulfur enters a primary reactor after being reheated, and H in the process gas enters a primary reactor under the action of a catalyst2S and SO2Reacting to generate sulfur, cooling the reacted process gas by a secondary condensation cooler to condense sulfur steam into liquid sulfur, separating the liquid sulfur, reheating the separated liquid sulfur, and then feeding the residual H into a secondary reactor2S and SO2The reaction is continued to generate sulfur, and the sulfur is cooled by a three-stage condensation cooler, and the process gas after the sulfur liquid is separated can be discharged to a sulfur tail gas treatment part or a direct tail gas incinerator for incineration.
As disclosed in the chinese patent: the utility model provides a sulphur recovery tail gas condensation splitter, the publication number: CN106082136A, the invention solves the problem that the tail gas at the outlet of the sulfur recovery device carries sulfur steam, and reduces the tail gas SO2Discharging, improving the sulfur recovery rate of the device, but when the sulfur tail gas is treated, H2S and SO2The absorption efficiency in the amine liquid is slow, and the whole process is influenced.
Disclosure of Invention
The invention aims to provide sulfur recovery equipment to solve the problems in the background technology.
The embodiment of the application adopts the following technical scheme:
the utility model provides a sulfur recovery equipment, includes the protective housing, the lower fixed surface of protective housing installs two sets of supports, be provided with the retort body in the protective housing, be equipped with the processing mechanism who handles sulfur tail gas on the protective housing, processing mechanism includes the fourth bull stick, the fourth bull stick runs through protective housing and retort body setting internal, fixed mounting has the girdle between the fourth bull stick, fixed mounting has the stirring spheroid on the girdle, set up the rectangular channel that is the circumference and distributes on the stirring spheroid.
Preferably, the protective shell is fixedly provided with an air duct, the air duct sequentially penetrates through the protective shell and the reaction tank body, the air duct is movably provided with a cover, and the end part of the protective shell is fixedly provided with a heating device.
Preferably, be equipped with the power spare that provides power to the fourth bull stick on the protective housing, the power spare includes the third transfer line, the fixed cover of third transfer line is established on the fourth bull stick, and the lateral wall of third transfer line and protective housing laminates mutually, movable mounting has the third bull stick on the tip that the third transfer line deviates from the fourth bull stick, it is equipped with the second transfer line still to move about on the third bull stick, fixed mounting has the second bull stick on the support, the movable cover is equipped with first transfer line on the second bull stick, it carries out swing joint to be equipped with first bull stick between the laminating end of first transfer line and second transfer line, fixed mounting has the compression board between the first transfer line.
Preferably, the stirring ball body is provided with a disassembly mechanism convenient for disassembly; the disassembly body comprises a circular hole, the circular hole is formed in the stirring ball body, a clamping groove is formed in the inner side wall of the circular hole, a rotary cover is movably mounted in the circular hole, a clamping block is fixedly mounted on the rotary cover, the clamping block is attached to the inner side wall of the stirring ball body, a pressing block is fixedly mounted on the rotary cover, and the clamping block and the clamping groove are matched in size.
Preferably, a partition plate is arranged in the reaction tank body, an air guide hole is formed in the partition plate, and the partition plate is used for isolating the inner wall of the reaction tank body.
Preferably, the exhaust mechanism for controlling exhaust emission is arranged on the protective shell and comprises a mounting plate, the mounting plate is fixedly mounted on the inner side wall of the protective shell, a motor is fixedly mounted on the side wall of the mounting plate, a motor rotating shaft is movably mounted on the motor, a gear is fixedly mounted on the motor rotating shaft, an L-shaped groove is formed in the side wall of the mounting plate, a side block is fixedly mounted on the inner side wall of the L-shaped groove, two groups of first pulleys are arranged on the side block, a first rotating shaft is arranged between the first pulleys, a sliding block is fixedly mounted on the first rotating shaft, a sliding rod is movably mounted on the sliding block, a connecting block is fixedly mounted at the end part of the sliding rod, a gear belt is fixedly mounted on the connecting block, the gear belt and the gear are meshed together, and a second rotating shaft is fixedly mounted below the sliding block, there is the second pulley below the second pivot movable mounting, second pulley movable mounting is in the side piece, fixed mounting has the angle bar on the tip of slide bar, fixed mounting has the dodge gate on the angle bar, still be fixed with the fixed gate on the mounting panel, the combination of fixed gate and dodge gate forms the structure of sheltering from to the protective housing.
The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:
firstly, when in use, the cover is opened to discharge the waste gas to be treated into the reaction tank body, and the lower cylinder body in the reaction tank body is internally provided with a pair of H2S and CO2Absorbing amine liquid, introducing the hydrogen for reaction into a reaction tank body, applying pressure to a pressed plate at the moment, driving a first transmission rod to rotate around a second rotating rod by the pressed plate, when the first transmission rod moves upwards, applying pressure to the first rotating rod by the first transmission rod, driving a second transmission rod to move upwards, driving a third rotating rod to move by the second transmission rod, driving a third transmission rod to move by the third rotating rod, driving a fourth rotating rod to rotate by the third transmission rod, driving a stirring ball to rotate by the fourth rotating rod, and fixing an annular belt on the stirring ball, so that the stirring ball rotates, and simultaneously throws the amine liquid out by centrifugal force to uniformly contact with waste gas, so that the amine liquid and the waste gas are more fully contacted, and the H of the amine liquid is improved2S and CO2The absorption rate of (2), all sulfur compounds in the off-gas are reduced by hydrogenOr hydrolyzed to H2S and CO2Such as reduction reaction: SO (SO)2+3H2=H2S+2H2O+Q、S+H2=H2S+Q。
And (3) hydrolysis reaction: COS + H2O=H2S+CO2+Q、SC2+2H2O=2H2S+CO2+ Q, faster by the absorption of amine liquid, this device is through rocking to amine liquid, improves amine liquid and H2S、CO2The reaction speed of (2) and the recovery efficiency are improved.
Secondly, through rotating the briquetting of executing, the rotation of the briquetting of executing drives the spiral cover and rotates in the circular port, and the rotation of spiral cover drives the removal of fixture block, and the fixture block rotates to and the symmetrical position back in draw-in groove position, and the pulling spiral cover drives the spiral cover and takes out from the circular port, puts into the stirring ball with the catalyst at this time again, realizes the change to the catalyst.
Thirdly, the rectangular channel of seting up on the stirring spheroid can improve the area of contact of stirring spheroid and amine liquid, improves the stirring effect of stirring spheroid, and the existence of rectangular channel also makes things convenient for catalyst and amine liquid to contact, improves follow-up absorption efficiency to sulphur waste gas, and this device is through dismantling the spiral cover, and the convenience improves the practicality of this device to the change of catalyst.
Fourthly, this device is isolated through the baffle in to the retort, and the lower barrel of the retort is for the processing storehouse to waste gas, and the last barrel of the retort is for carrying out the processing storehouse of thermal treatment to tail gas purification, and the air guide hole provides airflow channel for tail gas purification, makes things convenient for tail gas purification's removal, and the convenience is handled tail gas.
Fifthly, barrel is to purifying after the exhaust heat treatment is accomplished on the retort body, starter motor, the start-up of motor drives the rotation of motor shaft, motor shaft's rotation drives the rotation of gear, the gear looks block of gear and gear area, so the rotation of gear drives the removal of gear area, the removal of gear area drives the removal of two connecting blocks, the removal of connecting block drives the slide bar and removes in the side piece, when the slide bar just started to remove, can receive the extrusion in side piece upper groove, the position change of drive slide bar, the gear area also can be metThe corresponding force is received, gear dislocation occurs on the gear, the position change of the slide rod drives the change of the position of the angle iron, the position change of the angle iron drives the position change of the movable door, the movable door and the fixed door are enabled to form dislocation, subsequent movement is facilitated, the movement of the slide rod drives the slide block to move in the side block, and the movement of the slide block drives the second rotating shaft and the second pulley to move in the side block. The lateral wall of second pulley and side piece is laminated mutually, SO the second pulley can slide on the lateral wall of side piece, the second pulley can slow down the frictional force that produces with side piece lateral wall when the slider removes, and the slider removes and also drives first pulley and removes at the upper surface of side piece around first pivot, it is spacing to the slider like this being can carrying out the slider, prevent that the slider from breaking away from the space between the side piece, and the removal of slide bar drives the removal of angle bar, the removal of angle bar drives the removal of dodge gate, realize the coincidence to dodge gate and fixed gate, make this device through opening and shutting of control fixed gate and dodge gate, under normal condition, fixed gate and dodge gate are in same water flat line, realize the inseparable closure to the barrel on the retort body, when needing the gassing, remove the dodge gate, let the internal SO of retort2The intake air is discharged and the discharge speed is high.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic structural view of the top of the present invention;
FIG. 4 is a schematic view of the structure of the upper cylinder of the reaction tank of the present invention;
FIG. 5 is a schematic view showing the internal structure of the lower shell of the reaction tank of the present invention;
FIG. 6 is a schematic view of the backside structure of the processing mechanism of the present invention;
FIG. 7 is a schematic front view of a processing mechanism according to the present invention;
FIG. 8 is an exploded view of the handling mechanism of the present invention;
FIG. 9 is a schematic structural view of the movable door of the present invention;
FIG. 10 is a schematic view of the construction of the mounting plate of the present invention;
FIG. 11 is a schematic view of the back side of the movable door of the present invention;
FIG. 12 is a schematic front view of the venting mechanism of the present invention;
FIG. 13 is a side view of the venting mechanism of the present invention;
fig. 14 is an enlarged view of the structure at a in fig. 13 according to the present invention.
In the figure: 1. a protective shell; 2. a support; 3. a reaction tank body; 4. a heating device; 5. an air duct; 6. a cover; 11. a pressure receiving plate; 12. a first drive lever; 13. a second transmission rod; 14. a first rotating lever; 15. a second rotating rod; 16. a third rotating rod; 17. a third transmission rod; 18. a fourth rotating rod; 21. stirring the ball body; 22. an endless belt; 23. a rectangular groove; 24. screwing a cover; 25. pressing a block; 26. a circular hole; 27. a card slot; 28. a clamping block; 31. a fixed door; 32. a movable door; 33. mounting a plate; 34. a motor; 35. a motor shaft; 36. a gear; 41. a partition plate; 42. an air vent; 51. an L-shaped slot; 52. a side block; 53. a gear belt; 54. connecting blocks; 55. a slide bar; 56. a slider; 57. a first rotating shaft; 58. a first pulley; 59. a second rotating shaft; 61. angle iron; 62. a second pulley.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the 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 application.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Example 1: referring to fig. 1-14, a sulfur recovery device comprises a protective shell 1, two sets of brackets 2 are fixedly mounted on the lower surface of the protective shell 1, a reaction tank body 3 is arranged in the protective shell 1, a processing mechanism for processing sulfur tail gas is arranged on the protective shell 1, the processing mechanism comprises a fourth rotating rod 18, the fourth rotating rod 18 penetrates through the protective shell 1 and the reaction tank body 3 and is arranged in the reaction tank body 3, an annular belt 22 is fixedly mounted between the fourth rotating rods 18, a stirring ball body 21 is fixedly mounted on the annular belt 22, and rectangular grooves 23 which are circumferentially distributed are formed in the stirring ball body 21.
An air duct 5 is fixedly mounted on the protective shell 1, the air duct 5 sequentially penetrates through the protective shell 1 and the reaction tank body 3, a cover 6 is movably mounted on the air duct 5, and a heating device 4 is fixedly mounted at the end of the protective shell 1.
Be equipped with the power spare that provides power to fourth bull stick 18 on the protective housing 1, the power spare includes third transfer line 17, third transfer line 17 fixed cover is established on fourth bull stick 18, and the lateral wall of third transfer line 17 and protective housing 1 is laminated mutually, movable mounting has third bull stick 16 on the tip that third transfer line 17 deviates from fourth bull stick 18, still movable sleeve is equipped with second transfer line 13 on the third bull stick 16, fixed mounting has second bull stick 15 on support 2, movable sleeve is equipped with first transfer line 12 on second bull stick 15, be equipped with first bull stick 14 between the laminating end of first transfer line 12 and second transfer line 13 and carry out swing joint, fixed mounting has compressed plate 11 between first transfer line 12.
When the device is used, waste gas to be treated is discharged into the reaction tank body 3 by opening the cover 6, and the lower cylinder body in the reaction tank body 3 is internally provided with a pair of H2S and CO2Absorbing amine liquid, introducing the hydrogen for reaction into the reaction tank body 3, applying pressure to the pressure-receiving plate 11 at this time, so that the pressure-receiving plate 11 can drive the first transmission rod 12 to rotate around the second rotating rod 15, when the first transmission rod 12 moves upwards, the first transmission rod 12 applies pressure to the first rotating rod 14, then the second transmission rod 13 is driven to move upwards, the second transmission rod 13 applies pressure upwards to drive the third rotating rod 16 to move, the third rotating rod 16 moves to drive the third transmission rod 17, the third transmission rod 17 moves to drive the fourth rotating rod 18 to rotate, and the fourth rotating rod 18 rotates to drive the rotating beltThe stirring ball 21 rotates, and the annular belt 22 is arranged on the stirring ball 21 for fixing, so that the amine liquid is thrown out through centrifugal force while the stirring ball 21 rotates, so that the amine liquid is in uniform contact with waste gas, the amine liquid is in more sufficient contact with the waste gas, and the effect of improving the effect of the amine liquid on H is achieved2S and CO2The absorption rate of (1), all sulfur compounds in the off-gas are reduced or hydrolyzed to H by hydrogen2S and CO2Such as reduction reaction: SO (SO)2+3H2=H2S+2H2O+Q、S+H2=H2S+Q。
And (3) hydrolysis reaction: COS + H2O=H2S+CO2+Q、SC2+2H2O=2H2S+CO2+ Q, faster by the absorption of amine liquid, this device is through rocking to amine liquid, improves amine liquid and H2S、CO2The reaction speed of (2) and the recovery efficiency are improved.
The stirring ball body 21 is provided with a disassembling mechanism which is convenient to disassemble; the disassembling mechanism comprises a circular hole 26, the circular hole 26 is formed in the stirring ball body 21, a clamping groove 27 is formed in the inner side wall of the circular hole 26, a rotary cover 24 is movably mounted in the circular hole 26, a clamping block 28 is fixedly mounted on the rotary cover 24, the clamping block 28 is attached to the inner side wall of the stirring ball body 21, a pressing block 25 is fixedly mounted on the rotary cover 24, and the clamping block 28 is matched with the clamping groove 27 in size.
Through opening lid 6, pass air duct 5, rotate the spiral cover 24 on the stirring spheroid 21 and be in relative parallel state with lid 6 in the time, through anchor clamps centre gripping and rotation briquetting 25, the rotation of briquetting 25 of exerting pressure drives spiral cover 24 and rotates in circular port 26, the rotation of spiral cover 24 drives the removal of fixture block 28, after fixture block 28 rotated the symmetrical position with draw-in groove 27 position, pulling spiral cover 24, drive spiral cover 24 and take out from circular port 26, put into stirring spheroid 21 with the catalyst again this time, the realization is to the change of catalyst.
A partition plate 41 is arranged in the reaction tank body 3, an air guide hole 42 is formed in the partition plate 41, and the partition plate 41 isolates the inner wall of the reaction tank body 3.
This device is completely cut off in to retort body 3 through baffle 41, and the lower barrel of retort body 3 is for the processing storehouse to waste gas, and the last barrel of retort body 3 is for carrying out thermal treatment's processing storehouse to tail gas purification, and gas guide 42 provides airflow channel for tail gas purification, makes things convenient for tail gas purification's removal, and the convenience is handled tail gas.
The protective shell 1 is provided with an exhaust mechanism for controlling exhaust emission, the exhaust mechanism comprises a mounting plate 33, the mounting plate 33 is fixedly arranged on the inner side wall of the protective shell 1, a motor 34 is fixedly arranged on the side wall of the mounting plate 33, a motor rotating shaft 35 is movably arranged on the motor 34, a gear 36 is fixedly arranged on the motor rotating shaft 35, an L-shaped groove 51 is formed in the side wall of the mounting plate 33, a side block 52 is fixedly arranged on the inner side wall of the L-shaped groove 51, two groups of first pulleys 58 are arranged on the side block 52, a first rotating shaft 57 is arranged between the first pulleys 58, a sliding block 56 is fixedly arranged on the first rotating shaft 57, a sliding rod 55 is movably arranged on the sliding block 56, a connecting block 54 is fixedly arranged at the end part of the sliding rod 55, a gear belt 53 is fixedly arranged on the connecting block 54, the gear belt 53 and the gear 36 are meshed together, a second rotating shaft 59 is fixedly arranged below the sliding block 56, and a second pulley 62 is movably arranged below the second rotating shaft 59, the second pulley 62 is movably mounted in the side block 52, an angle iron 61 is fixedly mounted on the end portion of the sliding rod 55, a movable door 32 is fixedly mounted on the angle iron 61, a fixed door 31 is further fixed on the mounting plate 33, and the fixed door 31 and the movable door 32 are combined to form a shielding structure for the protective shell 1.
After the purified exhaust gas is subjected to heat treatment by the barrel on the reaction tank body 3, the motor 34 is started to drive the motor rotating shaft 35 to rotate, the rotation of the motor rotating shaft 35 drives the gear 36 to rotate, the gear 36 is clamped with the gear of the gear belt 53, so the rotation of the gear 36 drives the gear belt 53 to move, the movement of the gear belt 53 drives the two connecting blocks 54 to move, the movement of the connecting blocks 54 drives the sliding rod 55 to move in the side block 52, and the sliding rod 55 just starts to moveWhen the sliding door 32 and the fixed door 31 are dislocated, the sliding rod 55 moves to drive the sliding block 56 to move in the side block 52, and the sliding block 56 moves to drive the second rotating shaft 59 and the second pulley 62 to move in the side block 52. The second pulley 62 is attached to the side wall of the side block 52, so that the second pulley 62 can slide on the side wall of the side block 52, the second pulley 62 can reduce the friction force generated by the slide block 56 when moving with the side wall of the side block 52, the slide block 56 can move while driving the first pulley 58 to move on the upper surface of the side block 52 around the first rotating shaft 57, so that the slide block 56 can be limited to prevent the slide block 56 from separating from the gap between the side blocks 52, the slide rod 55 moves to drive the angle iron 61 to move, the angle iron 61 moves to drive the movable door 32 to move, the movable door 32 and the fixed door 31 are overlapped, the fixed door 31 and the movable door 32 are controlled to open and close, under normal conditions, the fixed door 31 and the movable door 32 are in the same horizontal line, the upper cylinder body of the reaction tank body 3 is tightly closed, and when air is required to be deflated, the movable door 32 is moved, let SO in the reaction tank 32The intake air is discharged and the discharge speed is high.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
It should also be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. The utility model provides a sulfur recovery equipment, includes protective housing (1), the lower fixed surface of protective housing (1) installs two sets of supports (2), be provided with in protective housing (1) and react a pot body (3), its characterized in that: the treatment mechanism for treating the sulfur tail gas is arranged on the protective shell (1), the treatment mechanism comprises fourth rotating rods (18), the fourth rotating rods (18) penetrate through the protective shell (1) and the reaction tank body (3) and are arranged in the reaction tank body (3), annular belts (22) are fixedly arranged between the fourth rotating rods (18), stirring spheres (21) are fixedly arranged on the annular belts (22), and rectangular grooves (23) which are distributed circumferentially are formed in the stirring spheres (21);
the protective shell (1) is provided with a power part for providing power for the fourth rotating rod (18);
the stirring ball body (21) is provided with a disassembly mechanism convenient for disassembly;
and an exhaust mechanism for controlling exhaust emission is arranged on the protective shell (1).
2. A sulphur recovery plant according to claim 1, wherein: the reaction tank is characterized in that an air duct (5) is fixedly mounted on the protective shell (1), the air duct (5) sequentially penetrates through the protective shell (1) and the reaction tank body (3), a cover (6) is movably mounted on the air duct (5), and a heating device (4) is fixedly mounted at the end of the protective shell (1).
3. A sulphur recovery plant according to claim 1, wherein: the power part includes third transfer line (17), third transfer line (17) fixed cover is established on fourth bull stick (18), and the lateral wall of third transfer line (17) and protective housing (1) laminates mutually, movable mounting has third bull stick (16) on the tip that third transfer line (17) deviates from fourth bull stick (18), it is equipped with second transfer line (13) still to move about on third bull stick (16).
4. A sulphur recovery plant according to claim 3, wherein: fixed mounting has second bull stick (15) on support (2), the activity cover is equipped with first transfer line (12) on second bull stick (15), be equipped with first bull stick (14) between the laminating end of first transfer line (12) and second transfer line (13) and carry out swing joint, fixed mounting has compressed plate (11) between first transfer line (12).
5. A sulphur recovery plant according to claim 1, wherein: the disassembly mechanism comprises a circular hole (26), the circular hole (26) is formed in the stirring ball body (21), a clamping groove (27) is formed in the inner side wall of the circular hole (26), and a rotary cover (24) is movably mounted in the circular hole (26).
6. A sulphur recovery plant according to claim 5, wherein: a clamping block (28) is fixedly mounted on the screw cap (24), the clamping block (28) is attached to the inner side wall of the stirring ball body (21), a pressing block (25) is fixedly mounted on the screw cap (24), and the clamping block (28) is matched with the clamping groove (27) in size.
7. A sulphur recovery plant according to claim 1, wherein: a partition plate (41) is arranged in the reaction tank body (3), an air guide hole (42) is formed in the partition plate (41), and the partition plate (41) isolates the inner wall of the reaction tank body (3).
8. A sulphur recovery plant according to claim 1, wherein: exhaust mechanism includes mounting panel (33), mounting panel (33) fixed mounting is on protective housing (1) inside wall, fixed mounting has motor (34) on the lateral wall of mounting panel (33), movable mounting has motor shaft (35) on motor (34), fixed mounting has gear (36) on motor shaft (35).
9. A sulphur recovery plant according to claim 8, wherein: l-shaped groove (51) have been seted up on the lateral wall of mounting panel (33), fixed mounting has side piece (52) on L-shaped groove (51) inside wall, be provided with two sets of first pulley (58) on side piece (52), be provided with first pivot (57) between first pulley (58), fixed mounting has slider (56) in first pivot (57), movable mounting has slide bar (55) on slider (56), the tip fixed mounting of slide bar (55) has connecting block (54), fixed mounting has gear belt (53) on connecting block (54), gear belt (53) and gear (36) meshing.
10. A sulphur recovery plant according to claim 9, wherein: fixed mounting has second pivot (59) below slider (56), movable mounting has second pulley (62) below second pivot (59), second pulley (62) movable mounting is in side piece (52), fixed mounting has angle bar (61) on the tip of slide bar (55), fixed mounting has dodge gate (32) on angle bar (61), still be fixed with fixed door (31) on mounting panel (33), fixed door (31) and dodge gate (32) combination form the structure of sheltering from to protective housing (1).
Priority Applications (1)
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| CN115400533A (en) * | 2022-08-23 | 2022-11-29 | 天津绿菱气体有限公司 | Method and device for recycling carbonyl sulfide tail gas |
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