Steam waste heat recycling device for production of desulfurized gypsum powder
By designing a device that includes a boiling tank, aggregation tank, a flash tank and a condensate tank, cleaning up the inner wall particles of the boiling tank and filtering steam impurities, the problem of unused steam waste heat and accumulation of the inner wall of the boiling tank is solved, efficient reuse of steam and water is achieved, and the quality of finished products is improved.
Patent Information
- Application Number
- CN202510293117.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-13
- Publication Date
- 2025-08-01
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the production process of desulfurized gypsum powder, saturated steam still contains large heat energy after completing heat exchange in the equipment and is not used, and particles are easily accumulated in the inner wall of the boiling tank and are not easy to clean. The reused steam condensate contains impurities, resulting in unqualified finished product quality.
A device including boiling tank, aggregate tank, flash tank, condensate tank and other components is designed. Through a cleaning and filtration system composed of meshing gears, rotating gears, filter cartridges, etc., the inner wall particles of the boiling tank are cleaned, steam impurities are filtered, and condensed water is mixed with the stirring leaves to achieve the reuse of steam and water.
Effectively utilize the waste heat of steam, clean up the inner wall particles of the boiling tank, ensure the pure steam, and quickly cool the condensate, improving the quality of finished products and resource utilization.
Smart Images
Figure CN120402873A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of steam waste heat recovery, and particularly to a steam waste heat recovery and reuse device for desulfurized gypsum powder production. Background Art
[0002] With the development of the economy and the progress of society, energy conservation has become an inevitable social consensus. In the process of desulfurized gypsum powder production, saturated steam, heat-conducting oil, etc. are used as heat sources. Saturated steam is regarded as a clean heat source. The saturated steam pressures commonly used in desulfurized gypsum production are: 0.4 - 0.6 MPa (temperature about 145 °C) for the dryer, and 0.6 - 0.8 MPa (temperature about 175 °C) for the fluidized boiling furnace. After the saturated steam completes heat exchange in the equipment, the pressure and temperature decrease and it condenses into water, which is collected in the condensate tank through the return water pipe and the steam trap.
[0003] However, since the return water (steam) temperature is about 132 °C after the saturated steam completes heat exchange in the equipment, it still contains a large amount of heat energy. Directly returning it to the condensate tank will cause waste of heat energy, which does not meet the purpose of effective use of heat energy. Secondly, due to long-term use of the inner wall of the boiling tank, particles will accumulate on the inner wall of the boiling tank, and it is not easy for the staff to clean the particles. Moreover, for the reuse of steam recovery, since the steam passes through various pipelines, the steam will contain some impurities, resulting in inability to filter, and the reused steam condensate contains impurities, which will cause the finished product to also contain some impurities when in use, making the content of the finished product unqualified. Summary of the Invention
[0004] The purpose of the present invention is to provide a steam waste heat recovery and reuse device for desulfurized gypsum powder production, aiming to solve the problems that the return water steam contains heat energy and cannot be used continuously, and that long-term use of the boiling tank will cause particles to accumulate on the inner wall, resulting in the particles adhering to the inner wall of the boiling tank, being not easy to clean, and the reused steam condensate containing impurities, making the resulting finished product also contain some impurities.
[0005] To achieve the above effects, the technical solution adopted by the present invention is: a steam waste heat recovery and reuse device for desulfurized gypsum powder production, including a base, on the upper surface of the base is fixedly connected with a mounting frame, inside the mounting frame is provided with a mounting groove, on one side wall of the mounting frame is fixedly connected with a heat dissipation hole, inside the mounting groove is fixedly connected with a pumping unit, on the upper surface of the base is provided with a boiling tank, on one side wall of the pumping unit is fixedly connected with a transportation pipe, and the transportation pipe penetrates through the inside of the pumping unit and is connected to the boiling tank, on one side wall of the boiling tank is provided with an aggregate tank, on one side wall of the aggregate tank is provided with a flash tank, and on the upper surface of the aggregate tank is fixedly connected with a driving motor.
[0006] Preferably, a sealing cover is movably connected to the upper surfaces of the boiling tank and the flash tank. On the left and right sides of one side wall of the boiling tank, the aggregate tank, and the flash tank, two pairs of support columns are fixedly connected. A reflux pipe is movably connected to the upper surface of the sealing cover, and the reflux pipe penetrates through the interiors of the flash tank and the boiling tank.
[0007] Preferably, a first connecting pipe is fixedly connected to one side wall of the boiling tank and penetrates through the interior of the aggregate tank. A second connecting pipe is fixedly connected to one side wall of the aggregate tank and penetrates through the interior of the flash tank. A steam supply pipe is fixedly connected to one side wall of the flash tank.
[0008] Preferably, a water delivery pipe is fixedly connected to one side wall of the flash tank. A condensate water tank is fixedly connected to one side of the water delivery pipe, and the condensate water tank is connected to the base. A first fixed shaft is rotatably connected to the lower surface of the drive motor, and a first meshing gear is rotatably connected to the outer wall of the first fixed shaft.
[0009] Preferably, a second meshing gear is meshed with one side wall of the first meshing gear. A first connecting rod is rotatably connected to one side wall of the second meshing gear, and a first rotating gear is rotatably connected to the outer wall of the first connecting rod.
[0010] Preferably, a second rotating gear is meshed with one side wall of the first rotating gear. A first rotating rod is rotatably connected to the interior of the second rotating gear. A turntable is rotatably connected to the lower surface of the first rotating rod. Fixing rods are fixedly connected to the left and right sides of the lower surface of the turntable, and an inner wall cleaning block is fixedly connected to one side wall of the fixing rod.
[0011] Preferably, a connecting plate is rotatably connected to the lower surface of the first fixed shaft. A third rotating gear is meshed with one side wall of the first meshing gear. A second connecting rod is rotatably connected to one side wall of the third rotating gear, and a first connecting gear is rotatably connected to the outer wall of the second connecting rod. A second connecting gear is meshed with one side wall of the first connecting gear. A second rotating rod is rotatably connected to the interior of the second connecting gear, and a filter cartridge is rotatably connected to the lower surface of the second rotating rod.
[0012] Preferably, a servo motor is fixedly connected to one side wall of the condensation water tank. A rotating shaft is rotatably connected to one side wall of the servo motor. A first synchronous gear is rotatably connected to the outer wall of the rotating shaft. A first connecting shaft is arranged on one side of the rotating shaft and is connected to the inner wall of the condensation water tank. A second synchronous gear is rotatably connected to the outer wall of the first connecting shaft. A first chain is meshed and connected to the outer walls of the first synchronous gear and the second synchronous gear. A second connecting shaft is arranged on the other side of the rotating shaft. A third synchronous gear is rotatably connected to the outer wall of the second connecting shaft. A fourth synchronous gear is rotatably connected to the outer wall of the rotating shaft. A second chain is meshed and connected to the outer walls of the third synchronous gear and the fourth synchronous gear. Stirring blades are fixedly connected to the outer walls of the first connecting shaft and the second connecting shaft.
[0013] Preferably, a connecting ring is rotatably connected to the outer wall of the first rotating rod. Three scraping plates are fixedly connected to one side wall of the connecting ring. Two pairs of cleaning rods are rotatably connected to the outer wall of the first rotating rod. An aggregate tank is arranged above the two pairs of cleaning rods. A blanking hole is formed inside the aggregate tank.
[0014] Preferably, a slope blanking plate is fixedly connected to the inner wall of the boiling tank. A blanking port is fixedly connected to one side of the slope blanking plate. A blanking plate is arranged on one side of the boiling tank and is connected to the blanking port. A screening box is arranged on one side of the boiling tank and is connected to the base. A feed port is formed inside the upper surface of the screening box. A vibration motor is fixedly connected to the upper surface of the screening box. A vibration rod is arranged inside the screening box and is connected to the vibration motor. A return spring is fixedly connected to the lower surface of the vibration rod. A connecting block is fixedly connected to the lower surface of the return spring. A screening net is fixedly connected to one side wall of the connecting block. A drawer is movably connected to one side wall of the screening box.
[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0016] 1. The inner wall cleaning assembly of the boiling tank composed of the second meshing gear, the first connecting rod, the first rotating gear, the second rotating gear, the first rotating rod, the turntable, the fixed rod and the inner wall cleaning block can clean the particles adhering to the inner wall of the boiling tank, so that the boiling tank can avoid being used for a long time. Since the adhering particles will cause uneven heating, the fuel combustion will be uneven. Through the setting of the first connecting rod and the connecting plate, since the steam generated by the boiling tank will be sent into the aggregate tank through the first connecting pipe, and the driving motor drives the first connecting shaft to make the connecting plate rotate rapidly, the flow rate of the steam will become faster, so that the steam can impact the filter cylinder on the inner wall of the flash evaporation tank, thereby filtering the steam.
[0017] 2. The filtering assembly composed of the third rotating gear, the second connecting rod, the first connecting gear, the second connecting gear, the second rotating rod and the filter cartridge. Since the steam is driven by the connecting plate, when the steam passes through the second connecting pipe, the flow rate is accelerated, so that the steam collides with the filter cartridge, and the steam entering the filter cartridge can filter the steam, making the steam impurity-free, and then the steam is discharged from the steam supply pipe. Through the setting of the condensate water tank and the water delivery pipe, the cooled steam condensate can be stored and reused during use. The stirring assembly composed of the servo motor, the rotating shaft, the first synchronous gear, the first connecting shaft, the second synchronous gear, the first chain, the first connecting shaft, the third synchronous gear, the fourth synchronous gear, the second chain and the stirring blade. When water enters the condensate water tank, since there is a small amount of cooled water in the condensate water tank and the water from the flash tank contains some hot water, the stirring blade can quickly mix the original cold water and the hot water, so that the hot water can be quickly cooled.
[0018] 3. Through the setting of the aggregate chute and the blanking hole, since the burned waste residue will fall into the aggregate chute, and through the blanking hole and the inclined chute plate, the waste residue can be sent into the blanking plate, so that the waste residue is sent into the screening box for screening. The use of the aggregate chute with the cleaning rod, the cleaning rod can clean the blanking hole, thus avoiding the blockage of the blanking hole caused by long-term use. Moreover, the setting of the inclined chute plate with the scraper can scrape off the waste residue remaining on the inclined chute plate, so that the remaining waste residue can be sent into the blanking port. Through the setting of the vibration motor, the vibration rod and the return spring, the waste residue on the screening mesh can be vibrated and screened, and the screened waste residue can be recycled and made into bricks, and the staff can collect the waste residue as long as they pull out the drawer. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, so the scope should not be regarded as limited. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.
[0020] Figure 1 It is a schematic diagram of the structure of a steam waste heat recovery and reuse device for the production of desulfurized gypsum powder according to an embodiment of the present invention;
[0021] Figure 2 It is a rear view of the overall structure according to an embodiment of the present invention;
[0022] Figure 3 It is a schematic diagram of the structure of the cleaning assembly and the filtering assembly according to an embodiment of the present invention;
[0023] Figure 4 It is a schematic diagram of the structure of the stirring component according to an embodiment of the present invention;
[0024] Figure 5 It is a schematic diagram of the internal structure of the boiling tank according to an embodiment of the present invention;
[0025] Figure 6 It is a schematic diagram of the internal structure of the screening box according to an embodiment of the present invention.
[0026] In the figure, 1, base; 2, mounting frame; 3, mounting groove; 4, heat dissipation holes; 5, pumping unit; 6, boiling tank; 7, transportation pipe; 8, aggregate tank; 9, flash evaporation tank; 10, drive motor; 11, sealing cover; 12, support column; 13, return pipe; 14, first connecting pipe; 15, second connecting pipe; 16, steam supply pipeline; 17, water transportation pipe; 18, condensate water tank; 19, first fixed shaft; 20, first meshing gear; 21, second meshing gear; 22, first connecting rod; 23, first rotating gear; 24, second rotating gear; 25, first rotating rod; 26, turntable; 27, fixed rod; 28, inner wall cleaning block; 29, connecting plate; 30, third rotating gear; 31, second connecting rod; 32, first connecting gear; 33, second connecting gear; 34, second rotating rod; 35, filter cartridge; 36, servo motor; 37, rotating shaft; 38, first synchronous gear; 39, first connecting shaft; 40, second synchronous gear; 41, first chain; 42, second connecting shaft; 43, third synchronous gear; 44, fourth synchronous gear; 45, second chain; 46, stirring blade; 47, connecting ring; 48, scraping plate; 49, cleaning rod; 50, aggregate chute; 51, blanking hole; 52, inclined blanking plate; 53, blanking port; 54, blanking plate; 55, screening box; 56, feeding port; 57, vibration motor; 58, vibration rod; 59, return spring; 60, connecting block; 61, screening mesh; 62, drawer. Detailed implementation manners
[0027] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.
[0028] Embodiment 1:
[0029] Please refer to Figures 1 to 6As shown in the figure, this embodiment discloses a steam waste heat recovery and reuse device for the production of desulfurized gypsum powder, including a base 1, characterized in that: an installation frame 2 is fixedly connected to the upper surface of the base 1, an installation groove 3 is opened inside the installation frame 2, a heat dissipation hole 4 is fixedly connected to one side wall of the installation frame 2, a suction pump 5 is fixedly connected inside the installation groove 3, a boiling tank 6 is arranged on the upper surface of the base 1, a transport pipe 7 is fixedly connected to one side wall of the suction pump 5, and the transport pipe 7 penetrates through the inside of the suction pump 5 and is connected to the boiling tank 6, a collection tank 8 is arranged on one side wall of the boiling tank 6, a flash tank 9 is arranged on one side wall of the collection tank 8, a driving motor 10 is fixedly connected to the upper surface of the collection tank 8. Since the flash tank 9 is added, the waste heat in the recycled water can be released to form saturated steam, and the steam is sent into the steam supply pipeline to release heat again. Moreover, the suction pump 5 will pump the steam from the dry powder machine into the boiling tank 6, so that it can be recycled.
[0030] Sealing covers 11 are movably connected to the upper surfaces of the boiling tank 6 and the flash tank 9. Two pairs of support columns 12 are fixedly connected to the left and right sides of one side wall of the boiling tank 6, the collection tank 8, and the flash tank 9. A return pipe 13 is movably connected to the upper surface of the sealing cover 11, and the return pipe 13 penetrates through the inside of the flash tank 9 and the boiling tank 6. Since the sealing cover 11 is provided, the staff can repair the inside of the boiling tank 6 and the flash tank 9, and the return pipe 13 can make the steam in the flash tank 9 enter the boiling tank 6 repeatedly, so as to be reheated repeatedly.
[0031] A first connecting pipe 14 is fixedly connected to one side wall of the boiling tank 6 and penetrates through the inside of the collection tank 8. A second connecting pipe 15 is fixedly connected to one side wall of the collection tank 8 and penetrates through the inside of the flash tank 9. A steam supply pipe 16 is fixedly connected to one side wall of the flash tank 9. Due to the setting of the steam supply pipe 16, the steam can be sent into other devices, so that other devices can be continuously heated.
[0032] A water transport pipe 17 is fixedly connected to one side wall of the flash tank 9. A condensate water tank 18 is fixedly connected to one side of the water transport pipe 17, and the condensate water tank 18 is connected to the base 1. A first fixed shaft 19 is rotatably connected to the lower surface of the driving motor 10. A first meshing gear 20 is rotatably connected to the outer wall of the first fixed shaft 19. Since the driving motor 10 is used, the first fixed shaft 19 and the first meshing gear 20 can rotate, so that the first meshing gear 20 drives the second meshing gear 21 and the third rotating gear 30 to rotate respectively, so that the cleaning component and the filtering component rotate.
[0033] One side wall of the first meshing gear 20 is meshingly connected to a second meshing gear 21. One side wall of the second meshing gear 21 is rotatably connected to a first connecting rod 22. The outer wall of the first connecting rod 22 is rotatably connected to a first rotating gear 23. Due to the arrangement of the second meshing gear 21, the first connecting rod 22 and the first rotating gear 23, the turntable 26 can be rotated, so that the inner wall cleaning block 28 can clean the inner wall of the boiling tank 6.
[0034] One side wall of the first rotating gear 23 meshes with a second rotating gear 24. The inside of the second rotating gear 24 is rotatably connected to a first rotating rod 25. The lower surface of the first rotating rod 25 is rotatably connected to a turntable 26. The left and right sides of the lower surface of the turntable 26 are fixedly connected to fixing rods 27. One side wall of the fixing rod 27 is fixedly connected to an inner wall cleaning block 28. Due to the arrangement of the inner wall cleaning block 28, the particles adhering to the inner wall of the boiling tank 6 can be separated from the boiling tank 6, so as to avoid the uneven heating of the boiling tank 6 caused by the long-term adhesion of particles.
[0035] The lower surface of the first fixed shaft 19 is rotatably connected to a connecting plate 29. One side wall of the first meshing gear 20 is meshingly connected to a third rotating gear 30. One side wall of the third rotating gear 30 is rotatably connected to a second connecting rod 31. The outer wall of the second connecting rod 31 is rotatably connected to a first connecting gear 32. One side wall of the first connecting gear 32 is meshingly connected to a second connecting gear 33. The inside of the second connecting gear 33 is rotatably connected to a second rotating rod 34. The lower surface of the second rotating rod 34 is rotatably connected to a filter cylinder 35. Due to the use of the connecting plate 29, since the driving motor 10 drives the first fixed shaft 19 to make the connecting plate 29 rotate at a high speed, the flow rate of the steam entering the aggregate tank 8 can be increased, so that the steam impacts the outer wall of the filter cylinder 35, and the steam can be filtered, thus avoiding the impurities contained in the steam after long-term use.
[0036] One side wall of the condensate water tank 18 is fixedly connected with a servo motor 36. One side wall of the servo motor 36 is rotationally connected with a rotating shaft 37. The outer wall of the rotating shaft 37 is rotationally connected with a first synchronous gear 38. One side of the rotating shaft 37 is provided with a first connecting shaft 39, and the first connecting shaft 39 is connected to the inner wall of the condensate water tank 18. The outer wall of the first connecting shaft 39 is rotationally connected with a second synchronous gear 40. The outer walls of the first synchronous gear 38 and the second synchronous gear 40 are meshed and connected with a first chain 41. The other side of the rotating shaft 37 is provided with a second connecting shaft 42. The outer wall of the second connecting shaft 42 is rotationally connected with a third synchronous gear 43. The outer wall of the rotating shaft 37 is rotationally connected with a fourth synchronous gear 44. The outer walls of the third synchronous gear 43 and the fourth synchronous gear 44 are meshed and connected with a second chain 45. Stirring blades 46 are fixedly connected to the outer walls of the first connecting shaft 39 and the second connecting shaft 42. Due to the arrangement of the rotating shaft 37, the first synchronous gear 38 and the third synchronous gear 43 can rotate, so that the first connecting shaft 39 and the second connecting shaft 42 rotate. Moreover, the first synchronous gear 38 and the third synchronous gear 43 drive the first chain 41, the second chain 45, the second synchronous gear 40 and the fourth synchronous gear 44 to rotate, so that the stirring blades 46 and the rotating shaft 37 rotate, thereby mixing the water in the condensate water tank 18.
[0037] A connecting ring 47 is rotationally connected to the outer wall of the first rotating rod 25. Three groups of scraping plates 48 are fixedly connected to one side wall of the connecting ring 47. Two pairs of cleaning rods 49 are rotationally connected to the outer wall of the first rotating rod 25. A material collecting groove 50 is arranged above the two pairs of cleaning rods 49. A blanking hole 51 is opened inside the material collecting groove 50. Since the cleaning rods 49 are provided, the blanking hole 51 can be cleaned. As a result, if the blanking hole 51 is used for a long time, the blanking hole 51 will be blocked, and the cleaning rods 49 will dredge the blocked holes of the blanking hole 51. Moreover, due to the arrangement of the scraping plates 48, the residual waste on the inclined blanking plate 52 can be scraped off.
[0038] An inclined blanking plate 52 is fixedly connected to the inner wall of the boiling tank 6. A blanking port 53 is fixedly connected to one side of the inclined blanking plate 52. A blanking plate 54 is arranged on one side of the boiling tank 6, and the blanking plate 54 is connected to the blanking port 53. A screening box 55 is arranged on one side of the boiling tank 6, and the screening box 55 is connected to the base 1. A feeding port 56 is opened inside the upper surface of the screening box 55. A vibration motor 57 is fixedly connected to the upper surface of the screening box 55. A vibration rod 58 is arranged inside the screening box 55, and the vibration rod 58 is connected to the vibration motor 57. A return spring 59 is fixedly connected to the lower surface of the vibration rod 58. A connecting block 60 is fixedly connected to the lower surface of the return spring 59. A screening mesh 61 is fixedly connected to one side wall of the connecting block 60. A drawer 62 is movably connected to one side wall of the screening box 55. Due to the arrangement of the vibration motor 57, the vibration rod 58 and the return spring 59, the waste can be screened, so that the staff can make use of the waste.
[0039] Example 2:
[0040] Please refer to Figure 3 - Figure 6 As shown in the figure, this embodiment discloses a steam waste heat recovery and reuse device for the production of desulfurized gypsum powder, including a base 1. The upper surface of the base 1 is fixedly connected with a mounting frame 2. An installation groove 3 is opened inside the mounting frame 2. A heat dissipation hole 4 is fixedly connected to one side wall of the mounting frame 2. A pumping pump 5 is fixedly connected inside the installation groove 3. A boiling tank 6 is arranged on the upper surface of the base 1. A transport pipe 7 is fixedly connected to one side wall of the pumping pump 5, and the transport pipe 7 penetrates through the inside of the pumping pump 5 and is connected to the boiling tank 6. An aggregate tank 8 is arranged on one side wall of the boiling tank 6. A flash tank 9 is arranged on one side wall of the aggregate tank 8. A driving motor 10 is fixedly connected to the upper surface of the aggregate tank 8. Due to the setting of the driving motor 10, the first fixed shaft 19 and the first meshing gear 20 can be rotated, so that the cleaning component and the filtering component can operate respectively.
[0041] A water transport pipe 17 is fixedly connected to one side wall of the flash tank 9. A condensation water tank 18 is fixedly connected to one side of the water transport pipe 17, and the condensation water tank 18 is connected to the base 1. The lower surface of the driving motor 10 is rotatably connected with a first fixed shaft 19. A first meshing gear 20 is rotatably connected to the outer wall of the first fixed shaft 19. A second meshing gear 21 is meshed with one side wall of the first meshing gear 20. A first connecting rod 22 is rotatably connected to one side wall of the second meshing gear 21. A first rotating gear 23 is rotatably connected to the outer wall of the first connecting rod 22. A second rotating gear 24 is meshed with one side wall of the first rotating gear 23. A first rotating rod 25 is rotatably connected to the inside of the second rotating gear 24. The lower surface of the first rotating rod 25 is rotatably connected with a turntable 26. Fixed rods 27 are fixedly connected to the left and right sides of the lower surface of the turntable 26. An inner wall cleaning block 28 is fixedly connected to one side wall of the fixed rod 27. The second meshing gear 21 can drive the first connecting rod 22 and the first rotating gear 23 to rotate, so that the turntable 26 drives the fixed rod 27 and the inner wall cleaning block 28 to clean the inner wall of the boiling tank 6 for particles, thereby avoiding uneven heating caused by excessive particles on the inner wall of the boiling tank 6.
[0042] A connecting plate 29 is rotatably connected to the lower surface of the first fixed shaft 19. A third rotating gear 30 is meshed with one side wall of the first meshing gear 20. A second connecting rod 31 is rotatably connected to one side wall of the third rotating gear 30. A first connecting gear 32 is rotatably connected to the outer wall of the second connecting rod 31. A second connecting gear 33 is meshed with one side wall of the first connecting gear 32. A second rotating rod 34 is rotatably connected to the inside of the second connecting gear 33. A filter cylinder 35 is rotatably connected to the lower surface of the second rotating rod 34. Since the driving motor 10 drives the first fixed shaft 19 to rotate, the first meshing gear 20 drives the third rotating gear 30 to rotate, so that the third rotating gear 30 drives the second connecting rod 31 to rotate, and the first fixed shaft 19 drives the connecting plate 29 to operate, so that the connecting plate 29 can accelerate the flow rate of the steam. With the setting of the filter cylinder 35, the steam can be filtered to avoid impurities in the steam after long-term use.
[0043] A servo motor 36 is fixedly connected to one side wall of the condensate water tank 18. A rotating shaft 37 is rotatably connected to one side wall of the servo motor 36. A first synchronous gear 38 is rotatably connected to the outer wall of the rotating shaft 37. A first connecting shaft 39 is arranged on one side of the rotating shaft 37, and the first connecting shaft 39 is connected to the inner wall of the condensate water tank 18. A second synchronous gear 40 is rotatably connected to the outer wall of the first connecting shaft 39. A first chain 41 is meshed with the outer walls of the first synchronous gear 38 and the second synchronous gear 40. A second connecting shaft 42 is arranged on the other side of the rotating shaft 37. A third synchronous gear 43 is rotatably connected to the outer wall of the second connecting shaft 42. A fourth synchronous gear 44 is rotatably connected to the outer wall of the rotating shaft 37. A second chain 45 is meshed with the outer walls of the third synchronous gear 43 and the fourth synchronous gear 44. Stirring blades 46 are fixedly connected to the outer walls of the first connecting shaft 39 and the second connecting shaft 42. With the setting of the rotating shaft 37, the first synchronous gear 38 and the third synchronous gear 43 can rotate, so that the first connecting shaft 39 and the second connecting shaft 42 rotate. The first synchronous gear 38 and the third synchronous gear 43 drive the first chain 41, the second chain 45, the second synchronous gear 40 and the fourth synchronous gear 44 to rotate, so that the stirring blades 46 and the rotating shaft 37 rotate to mix the water in the condensate water tank 18.
[0044] A connecting ring 47 is rotatably connected to the outer wall of the first rotating rod 25. Three scraping plates 48 are fixedly connected to one side wall of the connecting ring 47. Two pairs of cleaning rods 49 are rotatably connected to the outer wall of the first rotating rod 25. An aggregate trough 50 is arranged above the two pairs of cleaning rods 49. A blanking hole 51 is opened inside the aggregate trough 50. A slope blanking plate 52 is fixedly connected to the inner wall of the boiling tank 6. A blanking port 53 is fixedly connected to one side of the slope blanking plate 52. A blanking plate 54 is arranged on one side of the boiling tank 6, and the blanking plate 54 is connected to the blanking port 53. A screening box 55 is arranged on one side of the boiling tank 6, and the screening box 55 is connected to the base 1. An inlet port 56 is opened inside the upper surface of the screening box 55. A vibration motor 57 is fixedly connected to the upper surface of the screening box 55. A vibration rod 58 is arranged inside the screening box 55, and the vibration rod 58 is connected to the vibration motor 57. A return spring 59 is fixedly connected to the lower surface of the vibration rod 58. A connecting block 60 is fixedly connected to the lower surface of the return spring 59. A screening mesh 61 is fixedly connected to one side wall of the connecting block 60. A drawer 62 is movably connected to one side wall of the screening box 55. Due to the rotation of the first rotating rod 25, the connecting ring 47 and the cleaning rods 49 can rotate, so that the cleaning rods 49 can clean the blanking holes 51 inside the aggregate trough 50, thereby avoiding blockage caused by long-term use of the blanking holes 51. The rotation of the connecting ring 47 enables the scraping plates 48 to operate, so as to scrape off the residual waste on the slope blanking plate 52, thereby avoiding blockage of the blanking port 53 caused by waste accumulation. Moreover, with the arrangement of the vibration motor 57, the vibration rod 58 and the return spring 59, the waste can be screened, so that the screened waste can be recycled.
[0045] When the present invention is in use, a pumping device 5 uses a transport pipe 7 to send steam into a boiling tank 6. The boiling tank 6 heats the steam, and then the boiling tank 6 uses a first connecting pipe 14 to send the steam into an aggregate tank 8. The driving motor 10 is started, and the driving motor 10 drives a first fixed shaft 19 and a connecting plate 29 to accelerate the flow rate of the steam, so that the steam can quickly enter a flash tank 9 through a second connecting pipe 15. The steam entering the flash tank 9 will enter a filter cartridge 35 for filtration. A first meshing gear 20 on the outer wall of the first fixed shaft 19 will drive a third rotating gear 30 to rotate, thereby driving a second connecting rod 31, a first connecting gear 32 and a second connecting gear 33 to rotate, so that a second rotating rod 34 rotates with the filter cartridge 35. The steam will be sent to other devices through a supply pipeline 16, and the cooling water will be sent into a condensation water tank 18 through a water transport pipe 17. While the first fixed shaft 19 is rotating, the first meshing gear 20 will drive a second meshing gear 21, so that a first connecting rod 22, a first rotating gear 23 and a second rotating gear 24 rotate, so that a first rotating rod 25 drives a turntable 26, a fixed rod 27 and an inner wall cleaning block 28 to operate, so that the inner wall cleaning block 28 cleans the particles on the inner wall of the boiling tank 6. For the water entering the condensation water tank 18, a servo motor 36 drives a rotating shaft 37 to rotate, and a first synchronous gear 38 and a third synchronous gear 43 will drive a first chain 41, a second synchronous gear 40, a second chain 45 and a fourth synchronous gear 44 to rotate, so that the second synchronous gear 40 and the fourth synchronous gear 44 drive a first connecting shaft 39 and a second connecting shaft 42 to rotate, so that a stirring blade 46 mixes the water entering the condensation water tank 18 with the water originally in the condensation water tank 18, so that the two waters are quickly mixed, so that the water entering the condensation water tank 18 can be quickly cooled. The waste residue generated by the boiling tank 6 will fall into an aggregate chute 50. The first rotating rod 25 drives a cleaning rod 49 to rotate, so as to clean the blanking hole 51 of the aggregate chute 50. The waste residue will be sent into a slope blanking plate 52 through the blanking hole 51, and the first rotating rod 25 will drive a connecting ring 47 and a scraping plate 48 to scrape the waste residue on the slope blanking plate 52, so that the waste residue is sent into a blanking plate 54 through a blanking port 53. The waste residue will be sent into a feeding port 56 above a screening box 55 through the blanking plate 54, and the waste residue will fall into a screening mesh 61. The staff starts a vibration motor 57, and the vibration motor 57 drives a vibration rod 58 and a return spring 59 to vibrate the screening mesh 61, so as to screen and filter the waste residue. The screened waste residue will fall into a drawer 62, and the staff can pull out the drawer 62 to centrally process or centrally place the waste residue.
[0046] Meanwhile, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.
[0047] The present invention is not limited to the above optional embodiments, and anyone can obtain other various forms of products under the inspiration of the present invention. The above specific embodiments should not be construed as limiting the protection scope of the present invention, and the protection scope of the present invention should be defined by the claims, and the specification can be used to interpret the claims.
Claims
1. A steam waste heat recovery and reuse device for the production of desulfurized gypsum powder, including a base (1), characterized in that: The upper surface of the base (1) is fixedly connected with a mounting frame (2). An installation groove (3) is provided inside the mounting frame (2). A heat dissipation hole (4) is fixedly connected to one side wall of the mounting frame (2). A pumping pump (5) is fixedly connected inside the installation groove (3). A boiling tank (6) is arranged on the upper surface of the base (1). A transportation pipe (7) is fixedly connected to one side wall of the pumping pump (5), and the transportation pipe (7) penetrates through the inside of the pumping pump (5) and is connected to the boiling tank (6). An aggregate tank (8) is arranged on one side wall of the boiling tank (6). A flash evaporation tank (9) is arranged on one side wall of the aggregate tank (8). A driving motor (10) is fixedly connected to the upper surface of the aggregate tank (8).
2. The steam waste heat recovery and reuse device for desulfurized gypsum powder production according to claim 1, wherein: A sealing cover (11) is movably connected to the upper surfaces of the boiling tank (6) and the flash evaporation tank (9). Two pairs of support columns (12) are fixedly connected to the left and right sides of one side wall of the boiling tank (6), the aggregate tank (8), and the flash evaporation tank (9). A reflux pipe (13) is movably connected to the upper surface of the sealing cover (11), and the reflux pipe (13) penetrates through the inside of the flash evaporation tank (9) and the boiling tank (6).
3. A steam waste heat recovery and reuse device for desulfurized gypsum powder production according to claim 1, characterized in that: A first connecting pipe (14) is fixedly connected to one side wall of the boiling tank (6) and penetrates through the inside of the aggregate tank (8). A second connecting pipe (15) is fixedly connected to one side wall of the aggregate tank (8) and penetrates through the inside of the flash evaporation tank (9). A steam supply pipe (16) is fixedly connected to one side wall of the flash evaporation tank (9).
4. The steam waste heat recovery and reuse device for desulfurized gypsum powder production according to claim 1, characterized in that: A water transportation pipe (17) is fixedly connected to one side wall of the flash evaporation tank (9). A condensation water tank (18) is fixedly connected to one side of the water transportation pipe (17), and the condensation water tank (18) is connected to the base (1). A first fixed shaft (19) is rotatably connected to the lower surface of the driving motor (10). A first meshing gear (20) is rotatably connected to the outer wall of the first fixed shaft (19).
5. The steam waste heat recovery and reuse device for desulfurized gypsum powder production according to claim 4, characterized in that: A second meshing gear (21) is meshed with one side wall of the first meshing gear (20). A first connecting rod (22) is rotatably connected to one side wall of the second meshing gear (21). A first rotating gear (23) is rotatably connected to the outer wall of the first connecting rod (22).
6. The steam waste heat recovery and reuse device for desulfurized gypsum powder production according to claim 5, characterized in that: A second rotating gear (24) is meshed with one side wall of the first rotating gear (23). A first rotating rod (25) is rotatably connected to the inside of the second rotating gear (24). A turntable (26) is rotatably connected to the lower surface of the first rotating rod (25). Fixing rods (27) are fixedly connected to the left and right sides of the lower surface of the turntable (26). An inner wall cleaning block (28) is fixedly connected to one side wall of the fixing rod (27).
7. The steam waste heat recovery and reuse device for desulfurized gypsum powder production according to claim 4, characterized in that: A connecting plate (29) is rotatably connected to the lower surface of the first fixed shaft (19). A third rotating gear (30) is meshed with one side wall of the first meshing gear (20). A second connecting rod (31) is rotatably connected to one side wall of the third rotating gear (30). A first connecting gear (32) is rotatably connected to the outer wall of the second connecting rod (31). A second connecting gear (33) is meshed with one side wall of the first connecting gear (32). A second rotating rod (34) is rotatably connected to the inside of the second connecting gear (33). A filter cylinder (35) is rotatably connected to the lower surface of the second rotating rod (34).
8. The steam waste heat recovery and reuse device for desulfurized gypsum powder production according to claim 4, characterized in that: A servo motor (36) is fixedly connected to one side wall of the condensation water tank (18). A rotating shaft (37) is rotatably connected to one side wall of the servo motor (36). A first synchronous gear (38) is rotatably connected to the outer wall of the rotating shaft (37). A first connecting shaft (39) is arranged on one side of the rotating shaft (37), and the first connecting shaft (39) is connected to the inner wall of the condensation water tank (18). A second synchronous gear (40) is rotatably connected to the outer wall of the first connecting shaft (39). A first chain (41) is meshed with the outer walls of the first synchronous gear (38) and the second synchronous gear (40). A second connecting shaft (42) is arranged on the other side of the rotating shaft (37). A third synchronous gear (43) is rotatably connected to the outer wall of the second connecting shaft (42). A fourth synchronous gear (44) is rotatably connected to the outer wall of the rotating shaft (37). A second chain (45) is meshed with the outer walls of the third synchronous gear (43) and the fourth synchronous gear (44). Stirring blades (46) are fixedly connected to the outer walls of the first connecting shaft (39) and the second connecting shaft (42).
9. The steam waste heat recovery and reuse device for desulfurized gypsum powder production according to claim 6, characterized in that: A connecting ring (47) is rotatably connected to the outer wall of the first rotating rod (25). Three scraping plates (48) are fixedly connected to one side wall of the connecting ring (47). Two pairs of cleaning rods (49) are rotatably connected to the outer wall of the first rotating rod (25). An aggregate trough (50) is arranged above the two pairs of cleaning rods (49). A blanking hole (51) is formed in the inside of the aggregate trough (50).
10. The steam waste heat recovery and reuse device for desulfurized gypsum powder production according to claim 1, characterized in that: The inner wall of the boiling tank (6) is fixedly connected with a slope blanking plate (52). One side of the slope blanking plate (52) is fixedly connected with a blanking port (53). One side of the boiling tank (6) is provided with a blanking plate (54), and the blanking plate (54) is connected to the blanking port (53). One side of the boiling tank (6) is provided with a screening box (55), and the screening box (55) is connected to the base (1). An inlet port (56) is opened inside the upper surface of the screening box (55). A vibration motor (57) is fixedly connected to the upper surface of the screening box (55). A vibration rod (58) is arranged inside the screening box (55), and the vibration rod (58) is connected to the vibration motor (57). A return spring (59) is fixedly connected to the lower surface of the vibration rod (58). A connecting block (60) is fixedly connected to the lower surface of the return spring (59). A screening mesh (61) is fixedly connected to one side wall of the connecting block (60). A drawer (62) is movably connected to one side wall of the screening box (55).