CN111377447B - High-purity carbon dioxide production equipment - Google Patents
High-purity carbon dioxide production equipment Download PDFInfo
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- CN111377447B CN111377447B CN202010359467.0A CN202010359467A CN111377447B CN 111377447 B CN111377447 B CN 111377447B CN 202010359467 A CN202010359467 A CN 202010359467A CN 111377447 B CN111377447 B CN 111377447B
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- accumulating type
- bearing
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 32
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000003756 stirring Methods 0.000 claims abstract description 32
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 23
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 239000010425 asbestos Substances 0.000 claims description 6
- 229910052895 riebeckite Inorganic materials 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 235000019738 Limestone Nutrition 0.000 description 12
- 239000006028 limestone Substances 0.000 description 12
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000292 calcium oxide Substances 0.000 description 4
- 235000012255 calcium oxide Nutrition 0.000 description 4
- 238000001354 calcination Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 240000006909 Tilia x europaea Species 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 235000012174 carbonated soft drink Nutrition 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000009920 food preservation Methods 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/50—Carbon dioxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The invention discloses high-purity carbon dioxide production equipment which comprises a rectangular base, wherein a stirring and lifting mechanism is arranged on the rectangular base, a discharging linkage mechanism is arranged below the stirring and lifting mechanism, and a linkage opening mechanism is arranged above the stirring and lifting mechanism. The invention has the beneficial effects that the production cost of carbon dioxide can be reduced by the action of the stirring and lifting mechanism, the content of carbon dioxide can be greatly improved, the effect of simplifying the operation flow can be achieved by the action of the linkage opening mechanism, and the production efficiency of equipment can be improved.
Description
Technical Field
The invention relates to the technical field of carbon dioxide production, in particular to high-purity carbon dioxide production equipment.
Background
Solid carbon dioxide is widely used in refrigerated milk products, meats, frozen foods and other perishable foods in transit, as a refrigerant in many industrial processes, and gaseous carbon dioxide is used for the inert protection of carbonated soft drinks, food preservation, chemical and food processing processes, conventional preparation methods including calcination, charcoal kiln, by-product gas recovery, and fermentation gas recovery.
The device adopts a calcination method, when in gas generated by a common lime kiln, the content of produced carbon dioxide is low and is about 20 percent due to poor sealing performance of equipment, if the production of food-grade carbon dioxide with high purity is required, the production cost is also very high, in order to achieve the effect of uniform heating, the unit tank is usually provided with a plurality of spiral motors, and the cost is relatively high; during production, in order to enable the carbon dioxide gas to reach higher purity, the feed inlet is blocked by adopting a manual mode generally, so that a relatively sealing effect is achieved, due to the fact that the height of the feed inlet is high, manual operation not only has potential safety hazards, but also influences the working efficiency of equipment, complicated operation flow is needed during working, the fault tolerance rate is high, and therefore the quality of the gas is unstable.
Disclosure of Invention
In view of the above drawbacks, the present invention provides a high purity carbon dioxide production apparatus to solve the problems.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the high-purity carbon dioxide production equipment comprises a rectangular base, wherein a stirring and lifting mechanism is arranged on the rectangular base, a discharging linkage mechanism is arranged below the stirring and lifting mechanism, and a linkage opening mechanism is arranged above the stirring and lifting mechanism;
the stirring lifting mechanism comprises a heat accumulating type combustor on the upper surface of a rectangular base, the heat accumulating type combustor is fixedly connected with the rectangular base, a unit tank is arranged in the heat accumulating type combustor, two rows of unit tanks are arranged, a blanking chamber is arranged on the upper surface of the heat accumulating type combustor, the lower end of the blanking chamber is in an intercommunication state with the unit tank, a rectangular sloping plate is arranged on the side surface of the blanking chamber, an exhaust pipe is arranged on one side of the blanking chamber, the exhaust pipe is in an intercommunication state with the blanking chamber, a spiral feeder is arranged at the upper end of the blanking chamber, the lower end of the spiral feeder is in an intercommunication state with the blanking chamber, a rectangular hopper is arranged at one end of the spiral feeder, a spiral discharging machine is arranged at the lower end of the heat accumulating type combustor, and a belt pulley I is arranged at the power input end of the spiral discharging machine; the high-temperature-resistant bearing is arranged in the unit tank, the unit tank is fixedly connected with the unit tank, the stirring shaft is arranged in the high-temperature-resistant bearing, the threaded belt is arranged on the outer surface of the stirring shaft, the first double-chain wheel is arranged at the upper end of the stirring shaft, the first chain wheel is arranged at the outer side of the first double-chain wheel, the motor bracket is arranged at one end of the upper surface of the heat accumulating type combustor, the first rotating motor is arranged at the upper end of the motor bracket, the speed reducer is arranged at the lower end of the motor bracket, the first output end of the rotating motor is fixedly connected with the input end of the speed reducer, the driving wheel is arranged at the output end of the speed reducer, the L-shaped bracket is arranged at one side of the double-chain wheel, the L-shaped bracket is provided with two L-shaped brackets, the horizontal bearing I is arranged at the upper end of the L-shaped bracket, the first inner ring of the horizontal bearing is provided with a -shaped connecting rod, one end of the -shaped connecting rod is provided with the first common bearing, the other end of the -shaped connecting rod is provided with the second common bearing, the outer ring of the first double-chain wheel is provided with the second double-chain wheel, the second chain wheel is arranged between the lower end of the second common bearing and the lower end of the double-chain wheel, the common bearing is provided with the single-chain wheel, the single-chain wheel is arranged with the single-chain wheel, the third chain wheel is arranged between the single-chain wheel and the upper end of the double-chain wheel, the lower end of the single-chain wheel is fixedly connected with the single-chain, the driving rod is corresponding to the rectangular support bar, the support bar 62, the first side of the rectangular support rod and the sliding rod is provided with the sliding block and the sliding rod, the sliding rod is arranged, the rectangular support and the sliding rod is arranged on the side, and the one side 62 side, and the side is;
the discharging linkage mechanism comprises a second rotating motor on one side of the heat accumulating type combustor, the second rotating motor is fixedly connected with the rectangular base, a third common bearing is arranged at the rotating end of the second rotating motor, two pairs of third common bearings are arranged, a second belt pulley is arranged on the outer surface of the third common bearing, a transmission belt is arranged between the second belt pulley and the first belt pulley, a clamping groove is formed in the inner ring of the second belt pulley, a pawl is arranged at the rotating end of the second rotating motor, the pawl corresponds to the clamping groove in position, and a V-shaped spring piece is arranged on one side of the pawl; the heat accumulating type burner is characterized in that a first sliding chute is arranged at the lower end of the heat accumulating type burner, two ends of the first sliding chute are fixedly connected with the heat accumulating type burner, a sliding plate is arranged in the first sliding chute, a circular hole is arranged on the upper surface of the sliding plate, the circular hole corresponds to the position of the unit tank, an electric telescopic rod is arranged on one side of the sliding plate, the electric telescopic rod is fixedly connected with the heat accumulating type burner, the telescopic end of the electric telescopic rod is fixedly connected with the sliding plate, an interference rod is arranged at the telescopic end of the electric telescopic rod, a contact switch is arranged at the lower end of the heat accumulating type burner, and the contact switch corresponds to the position of the interference rod;
the linkage opening mechanism comprises a second chute on two sides of the upper end of the rectangular hopper, the second chute is fixedly connected with the rectangular hopper, a rectangular frame is installed in the second chute, an asbestos plate is installed on an inner ring of the rectangular frame, two sides of the rectangular frame are in sliding connection with the second chute, a threaded rod is installed on the side surface of the rectangular frame, a round baffle is installed at one end of the threaded rod, a buffer spring is installed on the side surface of the round baffle, a buffer spring is installed on the side surface of the rectangular frame, a cross rod is installed at two ends of the second chute, a vertical bearing is installed on the upper surface of the cross rod, a hollow cylinder is installed on an inner ring of the vertical bearing, a bevel gear I is installed at one end of the hollow cylinder, a fixed ring is installed at the other end of the hollow cylinder, a threaded hole is formed in the side surface of the fixed ring, the threaded hole is meshed with the threaded rod, a horizontal bearing II is installed on the outer surface of the cross rod, a transmission shaft I is installed on the inner ring of the horizontal bearing, a bevel gear II is installed on the upper end of the transmission shaft, a bevel gear III is installed on the lower end of the transmission shaft, a vertical bearing II is installed on the lower end of the chute, a vertical bearing II is installed on the inner ring, a transmission shaft II is installed on the two ends of the bevel gear IV, the bevel ring is meshed with the bevel gear I, the bevel gear I is installed on the upper end of the output shaft of the rotating motor, and the output shaft of the V gear I is meshed with the V gear.
Further, a limit rod is arranged at one end of the rectangular opening.
Further, the spiral discharging machine is provided with two.
Further, the threaded rod is unthreaded at both ends.
Further, an induced draft fan is arranged on one side of the heat accumulating type burner, and the induced draft fan is fixedly connected with the exhaust pipe.
Further, a temperature sensor is installed in the unit tank.
Further, a pressure sensor is installed in the exhaust pipe.
The beneficial effects of the invention are as follows: the production cost of carbon dioxide can be reduced through the effect of stirring elevating system to improve the content of carbon dioxide by a wide margin, can reach the effect of simplifying the operation flow through the effect of linkage opening mechanism, improve the production efficiency of equipment simultaneously.
Drawings
FIG. 1 is a schematic diagram of a high purity carbon dioxide production facility according to the present invention.
Fig. 2 is a schematic side view of a regenerative burner.
Fig. 3 is an enlarged schematic view of the ganged opening mechanism.
Fig. 4 is a schematic side view of a rectangular hopper.
Fig. 5 is a schematic top view of the agitation lift mechanism.
Fig. 6 is a side view schematic of the agitator lift mechanism.
Fig. 7 is a schematic top view of the outfeed linkage.
Fig. 8 is a schematic diagram of a pulley two.
Fig. 9 is a schematic top view of the slide plate.
Fig. 10 is a partial schematic view of the outfeed linkage.
Fig. 11 is a schematic sectional view of the push rod.
Fig. 12 is an enlarged schematic view of the first rotary electric machine.
Fig. 13 is a partial schematic view of the push rod.
Fig. 14 is a schematic cross-sectional view of a chute one.
In the figure, 1, a rectangular base; 2. a regenerative burner; 3. a unit tank; 4. a blanking chamber; 5. a rectangular sloping plate; 6. an exhaust pipe; 7. a screw feeder; 8. a rectangular hopper; 9. a spiral discharging machine; 10. a first belt pulley; 11. a high temperature resistant bearing; 12. a stirring shaft; 13. a threaded belt; 14. a double sprocket I; 15. a first chain; 16. a motor bracket; 17. a first rotating electric machine; 18. a speed reducer; 19. a driving wheel; 20. an L-shaped bracket; 21. a horizontal bearing I; 22. -shaped links; 23. a common bearing I; 24. a second common bearing; 25. a double chain wheel II; 26. a second chain; 27. a single sprocket; 28. a third chain; 29. driven wheel; 30. a support rod; 31. a hydraulic rod; 32. a push rod; 33. a rectangular opening; 34. a sliding block; 35. a compression spring; 36. a second rotating electric machine; 37. a common bearing III; 38. a belt pulley II; 39. a transmission belt; 40. a clamping groove; 41. a pawl; 42. a V-shaped spring piece; 43. a first chute; 44. a sliding plate; 45. a circular hole; 46. an electric telescopic rod; 47. an interference rod; 48. a contact switch; 49. a second chute; 50. a rectangular frame; 51. asbestos board; 52. a threaded rod; 53. a circular baffle; 54. a buffer spring I; 55. buffer spring II; 56. a cross bar; 57. a first vertical bearing; 58. a hollow cylinder; 59. a first bevel gear; 60. a fixing ring; 61. a threaded hole; 62. a horizontal bearing II; 63. a transmission shaft I; 64. a second bevel gear; 65. a third bevel gear; 66. a second vertical bearing; 67. a transmission shaft II; 68. a bevel gear IV; 69. an output shaft; 70. a bevel gear V; 71. an induced draft fan; 72. a temperature sensor; 73. a pressure sensor; 74. and a limit rod.
Detailed Description
The invention is specifically described below with reference to the accompanying drawings, as shown in fig. 1-14, the high-purity carbon dioxide production equipment comprises a rectangular base 1, wherein a stirring and lifting mechanism is arranged on the rectangular base 1, a discharging linkage mechanism is arranged below the stirring and lifting mechanism, and a linkage opening mechanism is arranged above the stirring and lifting mechanism;
the stirring lifting mechanism comprises a heat accumulating type combustor 2 on the upper surface of a rectangular base 1, the heat accumulating type combustor 2 is fixedly connected with the rectangular base 1, a unit tank 3 is installed in the heat accumulating type combustor 2, two rows of unit tanks 3 are arranged, a blanking chamber 4 is installed on the upper surface of the heat accumulating type combustor 2, the lower end of the blanking chamber 4 is in an intercommunication state with the unit tank 3, a rectangular sloping plate 5 is installed on the side surface of the blanking chamber 4, an exhaust pipe 6 is installed on one side of the blanking chamber 4, the exhaust pipe 6 is in an intercommunication state with the blanking chamber 4, a spiral feeder 7 is installed at the upper end of the blanking chamber 4, the lower end of the spiral feeder 7 is in an intercommunication state with the blanking chamber 4, a rectangular hopper 8 is installed at one end of the spiral feeder 7, a spiral discharger 9 is installed at the lower end of the heat accumulating type combustor 2, and a belt pulley 10 is installed at the power input end of the spiral discharger 9; the high temperature bearing 11 is arranged in the unit tank 3, the unit tank 3 is fixedly connected with the unit tank 3, the stirring shaft 12 is arranged in the high temperature bearing 11, the threaded belt 13 is arranged on the outer surface of the stirring shaft 12, the double chain wheel 14 is arranged at the upper end of the stirring shaft 12, the chain 15 is arranged at the outer side of the double chain wheel 14, the motor bracket 16 is arranged at one end of the upper surface of the heat accumulating type combustor 2, the rotating motor 17 is arranged at the upper end of the motor bracket 16, the speed reducer 18 is arranged at the lower end of the motor bracket 16, the output end of the rotating motor 17 is fixedly connected with the input end of the speed reducer 18, the driving wheel 19 is arranged at the output end of the speed reducer 18, the L-shaped brackets 20 are arranged at one side of the double chain wheel 14, the L-shaped brackets 20 are provided with two, the horizontal bearing 21 is arranged at the upper end of the L-shaped brackets 20, the inner ring of the horizontal bearing 21 is provided with the -shaped connecting rod 22, the ordinary bearing 23 is arranged at one end of the -shaped connecting rod 22, the other end of the -shaped connecting rod 22 is provided with a common bearing II 24, the outer ring of the common bearing II 23 is provided with a double chain wheel II 25, a chain II 26 is arranged between the lower end of the double chain wheel II 25 and the lower end of the double chain wheel I14, the outer ring of the common bearing II 24 is provided with a single chain wheel 27, a chain III 28 is arranged between the single chain wheel 27 and the upper end of the double chain wheel II 25, the lower surface of the single chain wheel 27 is provided with a driven wheel 29, the driven wheel 29 corresponds to the position of the driving wheel 19, one side of the L-shaped bracket 20 is provided with a supporting rod 30, the supporting rod 30 is provided with one, the upper end of the supporting rod 30 is provided with a hydraulic rod 31, one end of the hydraulic rod 31 is hinged with the supporting rod 30, the other end of the hydraulic rod 31 is provided with a pushing rod 32, both ends of the pushing rod 32 are provided with rectangular openings 33, the upper surface of the -shaped connecting rod 22 is provided with sliding blocks 34, the sliding blocks 34 are in sliding connection with the rectangular openings 33, and the two sides of the sliding blocks 34 are provided with compression springs 35;
the discharging linkage mechanism comprises a second rotating motor 36 on one side of the heat accumulating type combustor 2, the second rotating motor 36 is fixedly connected with the rectangular base 1, a third common bearing 37 is arranged at the rotating end of the second rotating motor 36, two pairs of the third common bearing 37 are arranged, a second belt pulley 38 is arranged on the outer surface of the third common bearing 37, a driving belt 39 is arranged between the second belt pulley 38 and the first belt pulley 10, a clamping groove 40 is formed in the inner ring of the second belt pulley 38, a pawl 41 is arranged at the rotating end of the second rotating motor 36, the pawl 41 corresponds to the clamping groove 40 in position, and a V-shaped spring piece 42 is arranged on one side of the pawl 41; the lower end of the heat accumulating type combustor 2 is provided with a first sliding chute 43, two ends of the first sliding chute 43 are fixedly connected with the heat accumulating type combustor 2, a sliding plate 44 is arranged in the first sliding chute 43, a circular hole 45 is arranged on the upper surface of the sliding plate 44, the circular hole 45 corresponds to the position of the unit tank 3, one side of the sliding plate 44 is provided with an electric telescopic rod 46, the electric telescopic rod 46 is fixedly connected with the heat accumulating type combustor 2, the telescopic end of the electric telescopic rod 46 is fixedly connected with the sliding plate 44, the telescopic end of the electric telescopic rod 46 is provided with an interference rod 47, the lower end of the heat accumulating type combustor 2 is provided with a contact switch 48, and the contact switch 48 corresponds to the position of the interference rod 47;
the linkage opening mechanism comprises a second chute 49 on two sides of the upper end of the rectangular hopper 8, the second chute 49 is fixedly connected with the rectangular hopper 8, a rectangular frame 50 is installed in the second chute 49, an asbestos plate 51 is installed on the inner ring of the rectangular frame 50, two sides of the rectangular frame 50 are in sliding connection with the second chute 49, a threaded rod 52 is installed on the side surface of the rectangular frame 50, a round baffle 53 is installed on one end of the threaded rod 52, a buffer spring I54 is installed on the side surface of the round baffle 53, a buffer spring II 55 is installed on the side surface of the rectangular frame 50, a cross rod 56 is installed on two ends of the second chute 49, a vertical bearing I57 is installed on the upper surface of the cross rod 56, a hollow cylinder 58 is installed on the inner ring of the vertical bearing I57, a threaded hole 61 is formed on the side surface of the hollow cylinder 58, the threaded hole 61 is meshed with the threaded rod 52, a horizontal bearing II 62 is installed on the outer surface of the cross rod 56, a transmission shaft I63 is installed on the inner ring of the horizontal bearing II, a bevel gear II 64 meshed with the bevel gear 59 is installed on the upper end of the transmission shaft 63, a bevel gear III 65 is installed on the lower end of the transmission shaft 63, a bevel gear III gear II 65 is installed on the lower end of the transmission shaft II, a bevel gear II 66 is installed on the lower end of the cross rod 49, a V gear 69 is meshed with a IV gear 68 is installed on the transmission shaft II, a V gear 68 is installed on the lower end of the transmission shaft 68, a V gear 68 is meshed with the IV is installed on the end of the transmission shaft II, and a V gear 68 is meshed gear 68 is installed on the IV end of the transmission shaft 68.
A limit rod 74 is installed at one end of the rectangular opening 33, and the compression spring 35 can be protected by the supporting function of the limit rod 74.
The screw discharger 9 is provided with two.
Threaded rod 52 is unthreaded at both ends.
An induced draft fan 71 is arranged on one side of the heat accumulating type combustor 2, and the induced draft fan 71 is fixedly connected with the exhaust pipe 6.
A temperature sensor 72 is installed in the unit tank 3.
A pressure sensor 73 is installed in the exhaust pipe 6.
In the embodiment, the electric appliance of the equipment is controlled by an external controller, the screw discharging machine 9 is provided with two cutting and sharing a power source, the screw feeding machine 7 adopts a single power source, the combination of different units can be carried out according to the required productivity, but the minimum number of the combined units cannot be less than 6, the units are too few, the gas production is unstable due to the switching reasons, the device adopts alternate work between each row of unit tanks 3, the device can sense the reaction temperature in the unit tanks 3 through the induction of the temperature sensor 72 during the work, when the temperature in the unit tanks 3 reaches a set value (about 950 ℃), the reaction is carried out for a certain time, the reaction for producing CO2 by using limestone calcination decomposition is completed, and calcined quicklime is required to be discharged;
when calcined quicklime is required to be discharged, the controller controls the rotary motor I17 to reversely rotate, the rotary motor II 36 reversely rotates, the electric telescopic rod 46 stretches by one end distance, the stretching of the electric telescopic rod 46 directly drives the sliding plate 44 to slide, the round hole 45 is aligned with the unit tank 3, the lower part of the unit tank 3 can discharge materials after a period of time, the electric telescopic rod 46 contracts, the interference rod 47 is driven to touch the contact switch 48 when the electric telescopic rod contracts to the shortest value, and then the electric telescopic rod moves forwards for a small distance again, the telescopic process is a complete telescopic process, the sliding plate 44 blocks the lower part of the unit tank 3, and the sliding groove I43 can enable the sliding plate 44 to stably slide; the rotation of the first rotary motor 17 in the opposite direction drives one row of stirring shafts 12 to rotate while the limestone is discharged, and the rotation of the stirring shafts 12 drives the threaded belt 13 to push down the material, so that the discharging speed of the quicklime is improved; by adjusting different orientations of the clamping grooves 40 and the pawls 41 in the second belt pulleys 38, the reverse rotation of the second rotary motor 36 drives one of the second belt pulleys 38 to rotate, namely drives the screw discharger 9 under the row of quicklime to be discharged to rotate;
the reverse rotation of the rotary motor I17 drives the bevel gears I70 to rotate, the bevel gears I70 are meshed with one of the bevel gears II 68, the bevel gears IV 68 at the other end are driven to rotate through the action of the transmission shaft II 67, the bevel gears IV 68 drive the bevel gears III 65 to rotate, the rotation of the bevel gears III 65 directly drives the bevel gears II 64 to rotate through the transmission of the transmission shaft I63, the rotation of the bevel gears II 64 drives the bevel gears I59 to rotate, the rotation of the bevel gears I59 drives the hollow cylinder 58 to rotate, the rotation of the hollow cylinder 58 directly drives the fixed ring 60 to rotate, the threaded rod 52 is driven to slide towards the induced draft fan 71 by the rotation of the fixed ring 60, the rectangular frame 50 and the asbestos plate 51 are driven to open by the sliding of the threaded rod 52, when the fixed ring 60 is opened to the maximum value, the rotation of the hollow cylinder 58 is not driven to the threaded rod 52, and when the threaded rod 52 reversely rotates, the threaded rod 52 is driven to be meshed with the threaded hole 61 again by the reasoning spring II 55;
when the interference rod 47 contacts the contact switch 48, which indicates that the limestone discharging work is completed, the controller controls the spiral feeder 7 to work, the spiral feeder 7 works to convey the materials of the rectangular hopper 8 into the emptied unit tank 3, the unit tank 3 which is close to the rectangular hopper 8 and far away from the rectangular hopper 8 is fully filled in sequence, the first rotating motor 17 drives the stirring shaft 12 to turn over while feeding, the materials are beneficial to quickly falling down in the unit tank 3, after the unit tank 3 is fully filled, the first rotating motor 17 stops rotating, limestone is placed into the rectangular hopper 8 by means of an external tool, the controller controls the hydraulic rod 31 to shrink, the shrinkage of the hydraulic rod 31 drives the pushing rod 32 to move, the sliding block 34 and the -shaped connecting rod 22 are driven to move to the same side when the pushing rod 32 moves, the driven wheel 29 on one side is separated from the driving wheel 19, and the driven wheel 29 on the other side is meshed with the driving wheel 19, so that the purpose of alternately working two rows of unit tanks is achieved;
at this time, the first rotating motor 17 rotates positively, the positive rotation of the first rotating motor 17 indirectly drives the hollow cylinder 58 to rotate in the opposite direction to the previous rotating direction, so that the rectangular frame 50 and the asbestos board 51 are indirectly driven to seal the rectangular hopper 8, the positive rotation of the first rotating motor 17 also drives the driving wheel 19, the driven wheel 29, the third chain 28, the second double-chain wheel 25, the second chain 26 and the first double-chain wheel 14 of the other row to rotate, so that the stirring shaft 12 and the threaded belt 13 are driven to push the limestone close to the threaded belt 13 upwards, and the limestone far away from one side of the threaded belt 13 moves downwards, so that the effects of stirring, lifting and uniform heating are achieved; the driven wheel 29 is meshed with the driving wheel 19 by the action of the compression spring 35 and does not make rigid contact; continuous CO2 gas is obtained through the combined reversing operation of the two rows of unit tanks 3, the CO2 gas in the unit tanks 3 is in a high-temperature state, the CO2 gas passes through the blanking chamber 4 when flowing upwards, the limestone in the blanking chamber 4 is in a normal-temperature state, and heat exchange occurs when the high-temperature CO2 gas meets the normal-temperature limestone, so that the effects of preheating the limestone and cooling the CO2 gas are achieved; the continuous upward movement of the CO2 gas increases the air pressure of a pressure sensor 73 in the exhaust pipe 6, the controller controls the induced draft fan 71 to work, and the induced draft fan 71 works to generate negative pressure in the exhaust pipe 6, so that the CO2 gas is led out along the exhaust pipe 6; when the limestone falls on the rectangular inclined plate 5 during charging, the material is overturned and stirred in the falling process, so that the effect of uniform heating is achieved;
at this time, about 50 minutes will be required to wait for, and the limestone in the current unit tank 3 is discharged after the limestone in the current unit tank 3 is reacted, so that the purpose of circulating gas production is achieved.
The above technical solution only represents the preferred technical solution of the present invention, and some changes that may be made by those skilled in the art to some parts of the technical solution represent the principles of the present invention, and the technical solution falls within the scope of the present invention.
Claims (6)
1. The high-purity carbon dioxide production equipment comprises a rectangular base (1) and is characterized in that a stirring and lifting mechanism is arranged on the rectangular base (1), a discharging linkage mechanism is arranged below the stirring and lifting mechanism, and a linkage opening mechanism is arranged above the stirring and lifting mechanism;
the stirring lifting mechanism comprises a heat accumulating type combustor (2) on the upper surface of a rectangular base (1), the heat accumulating type combustor (2) is fixedly connected with the rectangular base (1), a unit tank (3) is installed in the heat accumulating type combustor (2), two rows of unit tanks (3) are arranged, a blanking chamber (4) is installed on the upper surface of the heat accumulating type combustor (2), the lower end of the blanking chamber (4) and the unit tank (3) are in an intercommunicating state, a rectangular sloping plate (5) is installed on the side surface of the blanking chamber (4), an exhaust pipe (6) is installed on one side of the blanking chamber (4), the exhaust pipe (6) and the blanking chamber (4) are in an intercommunicating state, a spiral feeder (7) is installed at the upper end of the blanking chamber (4), a rectangular hopper (8) is installed at one end of the spiral feeder (7), a spiral discharger (9) is installed at the lower end of the heat accumulating type combustor (2), and a belt pulley (10) is installed at the power input end of the spiral discharger (9); the high-temperature-resistant bearing (11) is arranged in the unit tank (3), the unit tank (3) is fixedly connected with the unit tank (3), the stirring shaft (12) is arranged in the high-temperature-resistant bearing (11), the threaded belt (13) is arranged on the outer surface of the stirring shaft (12), the double-chain wheel I (14) is arranged at the upper end of the stirring shaft (12), the chain I (15) is arranged on the outer side of the double-chain wheel I (14), the motor bracket (16) is arranged at one end of the upper surface of the heat accumulating type combustor (2), the rotating motor I (17) is arranged at the upper end of the motor bracket (16), the speed reducer (18) is arranged at the lower end of the motor bracket (16), the output end of the rotating motor I (17) is fixedly connected with the input end of the speed reducer (18), the driving wheel (19) is arranged at the output end of the speed reducer (18), the L-shaped bracket (20) is arranged at one side of the double-chain wheel I (14), the L-shaped bracket (20) is provided with two, the horizontal type bearing I (21) is arranged at the upper end of the L-shaped bracket (20), the inner ring of the horizontal bearing I (21) is provided with a -shaped connecting rod (22), one end of the -shaped connecting rod (22) is provided with a connecting rod 3525), the other end of the connecting rod (23) is provided with a common bearing (23), the common bearing II (23) is arranged at one end of the common bearing II, a chain II (26) is arranged between the lower end of the double chain wheel II (25) and the lower end of the double chain wheel I (14), a single chain wheel (27) is arranged on the outer ring of the common bearing II (24), a chain III (28) is arranged between the single chain wheel (27) and the upper end of the double chain wheel II (25), a driven wheel (29) is arranged on the lower surface of the single chain wheel (27), the driven wheel (29) corresponds to the position of the driving wheel (19), a supporting rod (30) is arranged on one side of the L-shaped bracket (20), one supporting rod (30) is provided with one, a hydraulic rod (31) is arranged on the upper end of the supporting rod (30), one end of the hydraulic rod (31) is hinged with the supporting rod (30), a pushing rod (32) is arranged on the other end of the hydraulic rod (31), rectangular openings (33) are formed in two ends of the pushing rod (32), sliding blocks (34) are arranged on the upper surfaces of the -shaped connecting rods (22), the sliding blocks (34) are in sliding connection with the rectangular openings (33), and compression springs (35) are arranged on two sides of the sliding blocks (34);
the discharging linkage mechanism comprises a second rotating motor (36) on one side of the heat accumulating type combustor (2), the second rotating motor (36) is fixedly connected with the rectangular base (1), a third common bearing (37) is arranged at the rotating end of the second rotating motor (36), two pairs of third common bearings (37) are arranged, a second belt pulley (38) is arranged on the outer surface of the third common bearing (37), a driving belt (39) is arranged between the second belt pulley (38) and the first belt pulley (10), a clamping groove (40) is formed in the inner ring of the second belt pulley (38), a pawl (41) is arranged at the rotating end of the second rotating motor (36), and the pawl (41) corresponds to the clamping groove (40); the heat accumulating type burner is characterized in that a first sliding chute (43) is arranged at the lower end of the heat accumulating type burner (2), two ends of the first sliding chute (43) are fixedly connected with the heat accumulating type burner (2), a sliding plate (44) is arranged in the first sliding chute (43), a circular hole (45) is formed in the upper surface of the sliding plate (44), the circular hole (45) corresponds to the position of the unit tank (3), an electric telescopic rod (46) is arranged at one side of the sliding plate (44), the electric telescopic rod (46) is fixedly connected with the heat accumulating type burner (2), the telescopic end of the electric telescopic rod (46) is fixedly connected with the sliding plate (44), an interference rod (47) is arranged at the telescopic end of the electric telescopic rod (46), a contact switch (48) is arranged at the lower end of the heat accumulating type burner (2), and the contact switch (48) corresponds to the position of the interference rod (47);
the linkage opening mechanism comprises a second chute (49) at two sides of the upper end of the rectangular hopper (8), the second chute (49) is fixedly connected with the rectangular hopper (8), a rectangular frame (50) is installed in the second chute (49), an asbestos plate (51) is installed in an inner ring of the rectangular frame (50), two sides of the rectangular frame (50) are in sliding connection with the second chute (49), a threaded rod (52) is installed on the side surface of the rectangular frame (50), a round baffle (53) is installed at one end of the threaded rod (52), a buffer spring I (54) is installed on the side surface of the round baffle (53), a buffer spring II (55) is installed on the side surface of the rectangular frame (50), cross bars (56) are installed at two ends of the second chute (49), a vertical bearing I (57) is installed on the upper surface of the cross bars, a hollow cylinder (58) is installed in an inner ring of the vertical bearing I (57), a bevel gear I (59) is installed at one end of the hollow cylinder (58), a fixing ring (60) is installed at the other end of the hollow cylinder (58), threaded holes (61) are formed in the side surfaces of the fixing ring (60), the threaded holes (61) are meshed with the threaded rods (52), a horizontal bearing II (62) is installed on the outer surface of the cross bars (56), the upper end of the first transmission shaft (63) is provided with a second bevel gear (64) which is meshed with the first bevel gear (59), the lower end of the first transmission shaft (63) is provided with a third bevel gear (65), the lower end of the second sliding chute (49) is provided with a second vertical bearing (66), the inner ring of the second vertical bearing (66) is provided with a second transmission shaft (67), the two ends of the second transmission shaft (67) are provided with a fourth bevel gear (68), the fourth bevel gear (68) is meshed with the third bevel gear (65), the upper end of the first rotating motor (17) is provided with an output shaft (69), and the upper end of the output shaft (69) is provided with a fifth bevel gear (70) which is meshed with the fourth bevel gear (68);
the threaded rod (52) is unthreaded at both ends.
2. The high purity carbon dioxide production apparatus as claimed in claim 1, wherein a stopper rod is installed at one end of the rectangular opening (33).
3. A high purity carbon dioxide production plant according to claim 1, characterized in that there are two screw ejectors (9).
4. The high-purity carbon dioxide production equipment according to claim 1, wherein an induced draft fan (71) is arranged on one side of the heat accumulating type burner (2), and the induced draft fan (71) is fixedly connected with the exhaust pipe (6).
5. A high purity carbon dioxide producing apparatus according to claim 1, wherein a temperature sensor (72) is installed in the unit tank (3).
6. The high purity carbon dioxide production apparatus according to claim 1, wherein a pressure sensor (73) is installed in the exhaust pipe (6).
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| CN202010359467.0A CN111377447B (en) | 2020-04-30 | 2020-04-30 | High-purity carbon dioxide production equipment |
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| JP4505041B1 (en) * | 2009-11-30 | 2010-07-14 | 健 木村 | Carbon dioxide recovery device |
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| JPH07277183A (en) * | 1994-04-06 | 1995-10-24 | Mitsubishi Heavy Ind Ltd | Material carrying truck device |
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