CN215781639U - Potassium persulfate vacuum evaporation crystallization device - Google Patents
Potassium persulfate vacuum evaporation crystallization device Download PDFInfo
- Publication number
- CN215781639U CN215781639U CN202122464790.7U CN202122464790U CN215781639U CN 215781639 U CN215781639 U CN 215781639U CN 202122464790 U CN202122464790 U CN 202122464790U CN 215781639 U CN215781639 U CN 215781639U
- Authority
- CN
- China
- Prior art keywords
- box
- crystallization
- valve
- potassium persulfate
- stirring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model belongs to the technical field of evaporative crystallization, and particularly relates to a potassium persulfate vacuum evaporative crystallization device which comprises a heating box, an evaporation box, a crystallization box and a collection box, wherein the top end of the right side of the heating box is fixedly connected with a feed inlet, the lower end of the right side of the heating box is connected with a control box, the top end of the left side of the heating box is provided with a first valve, the first valve is connected with the right side of a first vacuum tube, the lower end of the left side of the heating box is provided with a third valve, potassium persulfate is stirred by installing a stirring rod in the crystallization box, the diffusion speed of a potassium persulfate solution can be accelerated, potassium persulfate crystals can be promoted to grow, crystal particles are uniform, the potassium persulfate crystals attached to the inner wall of the crystallization box can be cleaned by the first scraper, the waste of the potassium persulfate crystals can not be caused, the blockage can not be caused by cleaning the bottom surface in the crystallization box by the second scraper, the speed of potassium persulfate crystal entering the collecting box is increased, and the working efficiency of the device is improved.
Description
Technical Field
The utility model belongs to the technical field of evaporative crystallization, and particularly relates to a potassium persulfate vacuum evaporative crystallization device.
Background
Potassium persulfate is an inorganic compound, the chemical formula of the potassium persulfate is K2S2O8, the potassium persulfate is a white crystalline powder, is soluble in water and insoluble in ethanol, and has strong oxidizing property, the potassium persulfate can be used as a disinfectant and a fabric bleaching agent, can also be used as an analytical reagent, and is used as an oxidant and an initiator in chemical production, and the potassium persulfate hardly absorbs moisture, has good stability at normal temperature and is convenient to store.
SUMMERY OF THE UTILITY MODEL
When the existing device is used for crystallizing potassium persulfate, the particle size of the crystallized potassium persulfate is not uniform, so that the crystallization process of the potassium persulfate is slow. The utility model provides a potassium persulfate vacuum evaporation crystallization device, which can be used for stirring potassium persulfate by installing a stirring rod in a crystallization box, stirring can be used for uniformly cooling and crystallizing potassium persulfate solution in the crystallization box, the diffusion speed of the potassium persulfate solution can be accelerated, potassium persulfate crystals can be promoted to grow, crystal particles are uniform, the crystallization time of the potassium persulfate is shortened, the crystallization process of the potassium persulfate is accelerated, the potassium persulfate crystals attached to the inner wall of the crystallization box can be cleaned through a first scraper, the waste of the potassium persulfate crystals can not be caused, the blockage can not be caused by cleaning the bottom surface in the crystallization box through a second scraper, the speed of the potassium persulfate crystals entering a collection box is accelerated, and the working efficiency of the device is improved.
The utility model provides the following technical scheme: a potassium persulfate vacuum evaporation crystallization device comprises a heating box, an evaporation box, a crystallization box and a collection box, wherein a feed inlet is fixedly connected with the top end of the right side of the heating box, the lower end of the right side of the heating box is connected with a control box, a first valve is arranged at the top end of the left side of the heating box, the first valve is connected with the right side of a first vacuum tube, a third valve is arranged at the lower end of the left side of the heating box and is connected with the right side of a feed delivery pipe, a second valve is arranged at the upper end of the right side of the evaporation box and is connected with the left side of the second vacuum tube, the left side of the first vacuum tube is fixedly connected with the top end of the right side of a compressor, the right side of the second vacuum tube is fixedly connected with the lower end of the left side of the compressor, a fourth valve is arranged at the lower end of the right side of the evaporation box and is connected with the left side of the feed delivery pipe, a first pump is arranged at the upper end of the left side of the feed delivery pipe, the top end of the evaporation box is provided with a fifth valve, the fifth valve is connected with the right side of a feeding pipe, the top end of the crystallization box is provided with a motor, the output end of the motor is fixedly connected with a stirring shaft, the stirring shaft is fixedly connected with one side of a stirring rod, the other side of the stirring rod is fixedly connected with a stirring bracket, the stirring bracket is fixedly connected with the bottom end of the stirring shaft, the stirring bracket is connected with a first scraper blade and a second scraper blade, the lower end of the right side of the crystallization box is provided with a sixth valve, the sixth valve is connected with the left side of the feeding pipe, the upper end of the feeding pipe is provided with a second pump, the bottom end of the crystallization box is fixedly connected with a discharging pipe, the discharging pipe is fixedly connected with a collecting box, the four corners of the bottom end of the crystallization box are fixedly connected with supporting legs, the supporting legs are fixedly connected with the collecting box, and the top end of the right side of the crystallization box is provided with a seventh valve, the seven valves are connected with the left side of the steam pipe, the right side of the steam pipe is fixedly connected with the condenser, a water outlet is formed in the bottom end of the condenser, a condensing pump is installed at the upper end of the steam pipe, and a discharge hole is formed in the lower end of the left side of the collecting box.
The control box is electrically connected with the heating box, the first valve, the compressor, the second valve, the third valve, the evaporation box, the fourth valve, the first pump, the fifth valve, the second pump, the sixth valve, the crystallization box, the motor, the seventh valve, the condensate pump and the condenser, and the heating box, the first valve, the compressor, the second valve, the third valve, the evaporation box, the fourth valve, the first pump, the fifth valve, the second pump, the sixth valve, the crystallization box, the motor, the seventh valve, the condensate pump and the condenser are electrically connected with the power supply; the potassium persulfate solution can be preliminarily heated by the arrangement of the electric connection between the control box and the heating box, the temperature in the heating box can be increased by the arrangement of the electric connection between the control box and the first valve, the gas of the compressor can enter the heating box by the arrangement of the electric connection between the control box and the second valve, the crystallization process of the potassium persulfate can be accelerated by the arrangement of the electric connection between the control box and the compressor, the potassium persulfate solution heated by the heating box can be pumped into the evaporation box from the heating box through the material conveying pipe by the suction action of the first pump through the arrangement of the electric connection between the control box and the third valve, the fourth valve and the first pump, the potassium persulfate solution can be evaporated by the arrangement of the electric connection between the control box and the evaporation box, and the potassium persulfate can be evaporated by the arrangement of the electric connection between the control box and the fifth valve, the second pump and the sixth valve, can be with potassium persulfate solution in the evaporating chamber through the suction effect of No. two pumps from the evaporating chamber through the conveying pipe suction inflow crystallization incasement, setting through control box and crystallization case electric connection, can carry out crystallization treatment to potassium persulfate solution, setting through control box and motor electric connection, can stir when crystallizing potassium persulfate solution, make the granule of potassium persulfate solution crystallization even, through control box and No. seven valves, the condensate pump, the equal electric connection's of condenser setting, can be with steam when potassium persulfate solution crystallization in the suction effect of condensate pump through the steam pipe from the crystallization case suction entering condenser, the program has been compiled to the control box, but full automatic operation.
The stirring rods are cylindrical, the number of the stirring rods is twelve, the twelve stirring rods are identical in size, and the stirring rods which are staggered mutually are fixedly connected with the stirring shaft and the stirring support respectively; through the setting of puddler, can stir potassium persulfate solution, make the process of potassium persulfate solution crystallization accelerate, mutually fall by mistake respectively through the puddler with (mixing) shaft, stirring support fixed connection's setting, can carry out crisscross and even stirring to potassium persulfate solution, the granule when making the potassium persulfate solution crystallization is even.
The bottom surface of each stirring support is in an arc shape, the shape of each stirring rod is the same as that of the crystallization box, the number of the stirring supports is four, and the four stirring supports are the same in size; the shape through the puddler and the same setting of the shape of crystallization case can protect the crystallization case, can not touch the inner wall of crystallization case when stirring in the crystallization case, can not cause the damage to the inner wall of crystallization case.
The first scraper is rectangular, twelve first scrapers are arranged, twelve first scrapers are identical in size, one side of each first scraper is fixedly connected with one side of the stirring support in a staggered manner, the first scrapers are arranged corresponding to the stirring rods through the stirring supports, and the other side of each first scraper is movably connected with the inner wall of the crystallization box; through the setting of a scraper blade, can clear up the adnexed crystal of crystallization incasement wall, through the setting of one side fixed connection of one side mutually straggling and stirring support of one side of a scraper blade, can carry out crisscross and even clearance to the adnexed crystal of inner wall of crystallization case, resources are saved can not cause the waste of crystal.
The upper surface and the lower surface of the second scraper are both arc-shaped, the radian of the upper surface of the second scraper is the same as that of the bottom surface of the stirring support, the radian of the lower surface of the second scraper is the same as that of the bottom surface of the crystallization box, the number of the second scrapers is eight, the size of the eight second scrapers is the same, and the second scrapers are mutually staggered and fixedly connected with the bottom surface of the stirring support; through the setting of No. two scrapers, can clear up the adnexed crystal in bottom surface of crystallization case, through the setting of the bottom surface fixed connection of the mutual straggle of No. two scrapers and stirring support, can be to the even clearance of the adnexed crystal in bottom surface of crystallization case, make the crystal of potassium persulfate can not cause the jam in the inside bottom surface of crystallization case for the speed that the potassium persulfate crystal got into the collecting box improves the work efficiency that the staff retrieved the potassium persulfate crystal.
The upper surface of the supporting leg is in an arc shape, and the bottom surface of the supporting leg is rectangular; the upper surface of the supporting leg is in the shape of an arc, so that the crystallization box can be supported, the phenomenon of sliding of the crystallization box is prevented, and the bottom surface of the supporting leg is in the rectangular shape, so that the supporting stability of the supporting leg can be improved.
The utility model has the beneficial effects that: the potassium persulfate solution can be preliminarily heated by the arrangement of the electric connection between the control box and the heating box, the temperature in the heating box can be increased by the arrangement of the electric connection between the control box and the first valve, the gas of the compressor can enter the heating box by the arrangement of the electric connection between the control box and the second valve, the crystallization process of the potassium persulfate can be accelerated by the arrangement of the electric connection between the control box and the compressor, the potassium persulfate solution heated by the heating box can be pumped into the evaporation box from the heating box through the material conveying pipe by the suction action of the first pump through the arrangement of the electric connection between the control box and the third valve, the fourth valve and the first pump, the potassium persulfate solution can be evaporated by the arrangement of the electric connection between the control box and the evaporation box, and the potassium persulfate can be evaporated by the arrangement of the electric connection between the control box and the fifth valve, the second pump and the sixth valve, the potassium persulfate solution in the evaporation box can be sucked and flowed into the crystallization box through the feeding pipe from the evaporation box through the suction effect of the second pump, the potassium persulfate solution can be crystallized through the arrangement of the control box and the crystallization box which are electrically connected, the potassium persulfate solution can be stirred through the arrangement of the control box and the motor which are electrically connected, the crystallized particles of the potassium persulfate solution are uniform, the steam generated during the crystallization of the potassium persulfate solution can be sucked and enter the condenser from the crystallization box through the steam pipe through the suction effect of the condensing pump through the arrangement of the control box and the seventh valve, the condensing pump and the condenser which are electrically connected, the control box is programmed and can fully automatically run, the potassium persulfate solution can be stirred through the arrangement of the stirring rod, the process of the crystallization of the potassium persulfate solution is accelerated, and the stirring rod and the stirring shaft are staggered mutually and respectively, The stirring support is fixedly connected, potassium persulfate solution can be stirred in a staggered and uniform mode, particles in the crystallization of the potassium persulfate solution are uniform, the crystallization box can be protected through the arrangement that the shape of the stirring rod is the same as that of the crystallization box, the inner wall of the crystallization box cannot be touched during stirring in the crystallization box, the inner wall of the crystallization box cannot be damaged, crystals attached to the inner wall of the crystallization box can be cleaned through the arrangement of the first scraper blade, the crystals attached to the inner wall of the crystallization box can be cleaned in a staggered and uniform mode through the arrangement that one side of the first scraper blade is fixedly connected with one side of the stirring support, resources are saved, waste of the crystals is avoided, the crystals attached to the bottom surface of the crystallization box can be cleaned through the arrangement of the second scraper blade, and the arrangement that the second scraper blade is fixedly connected with the bottom surface of the stirring support, can be to the even clearance of the adnexed crystal of bottom surface of crystallization case, make the crystal of potassium persulfate can not cause the jam in the inside bottom surface of crystallization case, accelerate the speed that the potassium persulfate crystal got into the collecting box, improve the work efficiency that the staff retrieved the potassium persulfate crystal, the higher authority through the supporting leg is the setting of circular arc type shape, can support the crystallization case, prevent that the crystallization case from taking place the slip phenomenon, the bottom surface through the supporting leg is rectangular setting, can improve the stability that the supporting leg supported.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic top view of the stirring rod and the first scraper of the present invention;
FIG. 4 is an enlarged schematic view of A in FIG. 1;
in the figure: 1. a feed inlet; 2. a heating box; 3. a control box; 4. a first valve; 5. a vacuum tube I; 6. a compressor; 7. a second valve; 8. a third valve; 9. a delivery pipe; 10. an evaporation tank; 11. a valve number four; 12. a first pump; 13. a valve No. five; 14. a feed pipe; 15. a second pump; 16. a number six valve; 17. a crystallization box; 18. a motor; 19. a stirring shaft; 20. a stirring rod; 21. stirring the bracket; 22. a first scraper; 23. a second scraper; 24. supporting legs; 25. a discharge pipe; 26. a collection box; 27. a discharge port; 28. a valve No. seven; 29. a steam pipe; 30. a condensate pump; 31. a condenser; 32. a water outlet; 33. vacuum tube II.
Detailed Description
Referring to fig. 1-4, the present invention provides the following technical solutions: a potassium persulfate vacuum evaporation crystallization device comprises a heating box 2, an evaporation box 10, a crystallization box 17 and a collection box 26, wherein a feed inlet 1 is fixedly connected to the top end of the right side of the heating box 2, the lower end of the right side of the heating box 2 is connected with a control box 3, a valve 4 is arranged on the top end of the left side of the heating box 2, the valve 4 is connected with the right side of a vacuum tube 5, a valve 8 is arranged at the lower end of the left side of the heating box 2, the valve 8 is connected with the right side of a feed delivery pipe 9, a valve 7 is arranged at the upper end of the right side of the evaporation box 10, the valve 7 is connected with the left side of a vacuum tube 33, the left side of the vacuum tube 5 is fixedly connected with the top end of the right side of a compressor 6, the right side of the vacuum tube 33 is fixedly connected with the lower end of the left side of the compressor 6, a valve 11 is arranged at the lower end of the right side of the evaporation box 10, the fourth valve 11 is connected with the left side of the feed pipe 9, the first pump 12 is arranged at the upper end of the left side of the feed pipe 9, the fifth valve 13 is arranged at the top end of the evaporation tank 10, the fifth valve 13 is connected with the right side of the feed pipe 14, the motor 18 is arranged at the top end of the crystallization tank 17, the output end of the motor 18 is fixedly connected with the stirring shaft 19, the stirring shaft 19 is fixedly connected with one side of the stirring rod 20, the other side of the stirring rod 20 is fixedly connected with the stirring bracket 21, the stirring bracket 21 is fixedly connected with the bottom end of the stirring shaft 19, the first scraper 22 and the second scraper 23 are connected on the stirring bracket 21, the sixth valve 16 is arranged at the lower end of the right side of the crystallization tank 17, the sixth valve 16 is connected with the left side of the feed pipe 14, the second pump 15 is arranged at the upper end of the feed pipe 14, the discharge pipe 25 is fixedly connected with the bottom end of the crystallization tank 17, discharging pipe 25 and collecting box 26 fixed connection, the bottom four corners department fixed connection supporting leg 24 of crystallization box 17, supporting leg 24 and collecting box 26 fixed connection, No. seven valves 28 have been installed on the right side top of crystallization box 17, No. seven valves 28 are connected with the left side of steam pipe 29, the right side and the condenser 31 fixed connection of steam pipe 29, delivery port 32 has been seted up to the bottom of condenser 31, condensate pump 30 has been installed to the upper end of steam pipe 29, discharge gate 27 has been seted up to the left side lower extreme of collecting box 26.
The control box 3 is electrically connected with the heating box 2, the first valve 4, the compressor 6, the second valve 7, the third valve 8, the evaporation box 10, the fourth valve 11, the first pump 12, the fifth valve 13, the second pump 15, the sixth valve 16, the crystallization box 17, the motor 18, the seventh valve 28, the condensate pump 30 and the condenser 31, and the heating box 2, the first valve 4, the compressor 6, the second valve 7, the third valve 8, the evaporation box 10, the fourth valve 11, the first pump 12, the fifth valve 13, the second pump 15, the sixth valve 16, the crystallization box 17, the motor 18, the seventh valve 28, the condensate pump 30 and the condenser 31 are electrically connected with a power supply; the potassium persulfate solution can be preliminarily heated by the arrangement of the electric connection between the control box 3 and the heating box 2, the temperature in the heating box 2 can be increased by the arrangement of the electric connection between the control box 3 and the first valve 4, the gas in the compressor 6 can enter the heating box 2 by the arrangement of the electric connection between the control box 3 and the second valve 7, the crystallization process of the potassium persulfate can be accelerated by the arrangement of the electric connection between the control box 3 and the compressor 6, the potassium persulfate solution heated by the heating box 2 can be pumped into the evaporation box 10 from the heating box 2 through the conveying pipe 9 by the suction effect of the first pump 12 through the arrangement of the electric connection between the control box 3 and the third valve 8, the fourth valve 11 and the first pump 12, and the potassium persulfate can be evaporated by the arrangement of the electric connection between the control box 3 and the evaporation box 10, through the arrangement that the control box 3 is electrically connected with the fifth valve 13, the second pump 15 and the sixth valve 16, the potassium persulfate solution in the evaporation box 10 can be sucked from the evaporation box 10 into the crystallization box 17 through the feeding pipe 14 by the suction action of the second pump 15, and through the arrangement that the control box 3 is electrically connected with the crystallization box 17, can crystallize the potassium persulfate solution, and through the arrangement of the electrical connection between the control box 3 and the motor 18, can stir the potassium persulfate solution during crystallization to ensure that the crystallized particles of the potassium persulfate solution are uniform, through the arrangement that the control box 3 is electrically connected with the seventh valve 28, the condensation pump 30 and the condenser 31, the steam generated during the crystallization of the potassium persulfate solution can be pumped into the condenser 31 from the crystallization tank 17 through the steam pipe 29 by the pumping action of the condensation pump 30, and the control box 3 is programmed and can run fully automatically.
The stirring rods 20 are cylindrical, the number of the stirring rods 20 is twelve, the twelve stirring rods 20 are the same in size, and the stirring rods 20 are staggered and fixedly connected with the stirring shaft 19 and the stirring support 21 respectively; through the setting of puddler 20, can stir potassium persulfate solution, make the process of potassium persulfate solution crystallization accelerate, mutually fall by mistake respectively through puddler 20 with (mixing) shaft 19, stirring support 21 fixed connection's setting, can carry out crisscross and even stirring to potassium persulfate solution, the granule when making the potassium persulfate solution crystallization is even.
The bottom surface of each stirring support 21 is arc-shaped, the shape of each stirring rod 21 is the same as that of the crystallization box 17, the number of the stirring supports 21 is four, and the four stirring supports 21 are the same in size; the shape of the stirring rod 21 is the same as that of the crystallization box 17, so that the crystallization box 17 can be protected, the inner wall of the crystallization box 17 cannot be touched during stirring in the crystallization box 17, and the inner wall of the crystallization box 17 cannot be damaged.
The first scraper 22 is rectangular, the number of the first scraper 22 is twelve, the twelve first scrapers 22 are identical in size, one side of each first scraper 22 is fixedly connected with one side of the stirring support 21 in a staggered manner, the first scraper 22 is arranged corresponding to the stirring rod 20 through the stirring support 21, and the other side of the first scraper 22 is movably connected with the inner wall of the crystallization box 17; through the setting of a scraper blade 22, can clear up the adnexed crystal of crystallization case 17 inner wall, through the setting of one side fixed connection of one side mutually straggling with stirring support 21 of one side of a scraper blade 22, can crisscross and even clearance, resources are saved can not cause the waste of crystal to the adnexed crystal of inner wall of crystallization case 17.
The upper surface and the lower surface of the second scraper 23 are both arc-shaped, the radian of the upper surface of the second scraper 23 is the same as that of the bottom surface of the stirring support 21, the radian of the lower surface of the second scraper 23 is the same as that of the bottom surface of the crystallization box 17, the number of the second scrapers 23 is eight, the size of the eight second scrapers 23 is the same, and the second scrapers 23 are mutually staggered and fixedly connected with the bottom surface of the stirring support 21; through the setting of No. two scraper blades 23, can clear up the adnexed crystal of the bottom surface of crystallization case 17, through the setting of the bottom surface fixed connection of No. two scraper blades 23 straggling mutually with stirring support 21, can be to the even clearance of the adnexed crystal of the bottom surface of crystallization case 17, make the crystal of potassium persulfate can not cause the jam at the inside bottom surface of crystallization case 17 for the speed that the potassium persulfate crystal got into collecting box 26, improve the work efficiency that the staff retrieved the potassium persulfate crystal.
The upper surface of each supporting leg 24 is in an arc shape, and the bottom surface of each supporting leg 24 is rectangular; crystallization box 17 can be supported through the setting that the higher authority of supporting leg 24 is the circular arc type shape, prevents that crystallization box 17 from taking place the slip phenomenon, and the bottom surface through supporting leg 24 is rectangular setting, can improve the stability that supporting leg 24 supported.
The working principle and the using process of the utility model are as follows: when the device is used, a worker firstly conveys potassium persulfate solution into the heating box 2 through the feeding hole 1, then the worker starts the operation of the heating box 2 through the control box 3, the heating box 2 can preheat the potassium persulfate solution firstly, then the first valve 4, the compressor 6, the second valve 7, the third valve 8, the evaporation box 10, the fourth valve 11, the first pump 12, the fifth valve 13, the second pump 15, the sixth valve 16, the crystallization box 17, the motor 18, the seventh valve 28, the condensation pump 30 and the condenser 31 are started through the control box 3, the potassium persulfate solution is sucked into the evaporation box 10 for evaporation treatment through the suction effect of the first pump 12, then the potassium persulfate solution is sucked into the crystallization box 17 for cooling and crystallization through the suction effect of the second pump 15, stirring shaft 19 in crystallization box 17 drives stirring support 21 to rotate through motor 18, then stirring shaft 19 and stirring support 21 fixed connection's puddler 20, stir potassium persulfate solution, make the progress of potassium persulfate solution crystallization accelerate, through the puddler 20 that falls in a wrong way each other, can stagger and even stirring to potassium persulfate solution, make the granule when potassium persulfate solution crystallization even, and scraper 22 No. two scrapers 23 can clear up the adnexed crystal in crystallization box 17 inner wall, No. two scrapers 23 can clear up the adnexed crystal in crystallization box 17 bottom surface evenly, make potassium persulfate's crystal can not cause the jam in the inside bottom surface of crystallization box 17, the potassium persulfate that forms the crystallization falls into collecting box 26 from discharging pipe 25, then the staff can open discharge gate 27 and collect the potassium crystal, and potassium persulfate solution is when carrying out crystallization treatment, the steam that produces passes through steam pipe 29 and gets into condenser 31 through the suction effect of condensate pump 30 and carries out purification treatment, and then the staff can discharge the steam that purifies the completion through delivery port 32, and the steam after effectively purifying through condenser 31 can not cause the pollution to the environment, can play the protection to the environment.
Claims (7)
1. A potassium persulfate vacuum evaporation crystallization device is characterized in that: the device comprises a heating box, an evaporation box, a crystallization box and a collection box, wherein the right top end of the heating box is fixedly connected with a feed inlet, the right lower end of the heating box is connected with a control box, a first valve is arranged at the left top end of the heating box and connected with the right side of a first vacuum tube, a third valve is arranged at the left lower end of the heating box and connected with the right side of a feed delivery pipe, a second valve is arranged at the right upper end of the evaporation box and connected with the left side of a second vacuum tube, the left side of the first vacuum tube is fixedly connected with the right top end of a compressor, the right side of the second vacuum tube is fixedly connected with the left lower end of the compressor, a fourth valve is arranged at the right lower end of the evaporation box and connected with the left side of the feed delivery pipe, and a first pump is arranged at the left upper end of the feed delivery pipe, the top end of the evaporation box is provided with a fifth valve, the fifth valve is connected with the right side of a feeding pipe, the top end of the crystallization box is provided with a motor, the output end of the motor is fixedly connected with a stirring shaft, the stirring shaft is fixedly connected with one side of a stirring rod, the other side of the stirring rod is fixedly connected with a stirring bracket, the stirring bracket is fixedly connected with the bottom end of the stirring shaft, the stirring bracket is connected with a first scraper blade and a second scraper blade, the lower end of the right side of the crystallization box is provided with a sixth valve, the sixth valve is connected with the left side of the feeding pipe, the upper end of the feeding pipe is provided with a second pump, the bottom end of the crystallization box is fixedly connected with a discharging pipe, the discharging pipe is fixedly connected with a collecting box, the four corners of the bottom end of the crystallization box are fixedly connected with supporting legs, the supporting legs are fixedly connected with the collecting box, and the top end of the right side of the crystallization box is provided with a seventh valve, the seven valves are connected with the left side of the steam pipe, the right side of the steam pipe is fixedly connected with the condenser, a water outlet is formed in the bottom end of the condenser, a condensing pump is installed at the upper end of the steam pipe, and a discharge hole is formed in the lower end of the left side of the collecting box.
2. The vacuum evaporative crystallization apparatus for potassium persulfate according to claim 1, wherein: the control box and heating cabinet, a valve, compressor, No. two valves, No. three valves, evaporation tank, No. four valves, a pump, No. five valves, No. two pumps, No. six valves, crystallization box, motor, No. seven valves, condensate pump, the equal electric connection of condenser, heating cabinet, a valve, compressor, No. two valves, No. three valves, evaporation tank, No. four valves, a pump, No. five valves, No. two pumps, No. six valves, crystallization box, motor, No. seven valves, condensate pump, condenser all with supply power electric connection.
3. The vacuum evaporative crystallization apparatus for potassium persulfate according to claim 1, wherein: the stirring rods are cylindrical, the number of the stirring rods is twelve, the twelve stirring rods are identical in size, and the stirring rods are mutually staggered and are respectively fixedly connected with the stirring shaft and the stirring support.
4. The vacuum evaporative crystallization apparatus for potassium persulfate according to claim 1, wherein: the bottom surface of stirring support is the arc shape, the shape of puddler is the same with the shape of crystallization case, the number of stirring support is four, four stirring support's size is the same.
5. The vacuum evaporative crystallization apparatus for potassium persulfate according to claim 1, wherein: the shape of a scraper blade is rectangle, the number of a scraper blade is twelve, twelve scraper blades are the same in size, one side of a scraper blade is mutually staggered and is fixedly connected with one side of a stirring support, the scraper blade is arranged corresponding to a stirring rod through the stirring support, and the other side of the scraper blade is movably connected with the inner wall of the crystallization box.
6. The vacuum evaporative crystallization apparatus for potassium persulfate according to claim 1, wherein: the upper surface and the lower surface of No. two scraper blades are arc-shaped, the upper surface of No. two scraper blades is the same with the bottom surface radian of stirring support, the lower surface of No. two scraper blades is the same with the bottom surface radian of crystallization case, the number of No. two scraper blades is eight, just the size of eight No. two scraper blades is the same, No. two scraper blades mutually fall by mistake with the bottom surface fixed connection of stirring support.
7. The vacuum evaporative crystallization apparatus for potassium persulfate according to claim 1, wherein: the upper surface of the supporting leg is in an arc shape, and the bottom surface of the supporting leg is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122464790.7U CN215781639U (en) | 2021-10-13 | 2021-10-13 | Potassium persulfate vacuum evaporation crystallization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122464790.7U CN215781639U (en) | 2021-10-13 | 2021-10-13 | Potassium persulfate vacuum evaporation crystallization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215781639U true CN215781639U (en) | 2022-02-11 |
Family
ID=80170647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122464790.7U Active CN215781639U (en) | 2021-10-13 | 2021-10-13 | Potassium persulfate vacuum evaporation crystallization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215781639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117427365A (en) * | 2023-12-20 | 2024-01-23 | 福建铭麟科技有限公司 | Potassium persulfate preparation technology and preparation device |
-
2021
- 2021-10-13 CN CN202122464790.7U patent/CN215781639U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117427365A (en) * | 2023-12-20 | 2024-01-23 | 福建铭麟科技有限公司 | Potassium persulfate preparation technology and preparation device |
| CN117427365B (en) * | 2023-12-20 | 2024-03-15 | 福建铭麟科技有限公司 | Potassium persulfate preparation technology and preparation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215781639U (en) | Potassium persulfate vacuum evaporation crystallization device | |
| CN111620395A (en) | High-concentration waste liquid evaporator and waste liquid treatment method thereof | |
| CN207247792U (en) | A kind of biomass fuel horizontal efficient drying equipment with dehumidifier apparatus | |
| CN217202131U (en) | Energy-concerving and environment-protective low temperature evaporation effluent treatment plant | |
| CN214714392U (en) | Evaporation crystallization device is used in monoammonium phosphate production | |
| CN212954385U (en) | High negative pressure waste liquid evaporation concentration equipment | |
| CN214467864U (en) | Low-energy-consumption long-distance steam pipeline conveying device | |
| CN220135988U (en) | Thermal cycle stoving case of concrete production | |
| CN213848317U (en) | Environment-friendly composite bait mixing and steaming device | |
| CN215667796U (en) | Novel vertical fish scale gelatin draws device | |
| CN220959483U (en) | Waste heat utilization device of flash evaporator for molybdenum oxide production | |
| CN111392945A (en) | Industrial sewage treatment method and treatment device thereof | |
| CN213724924U (en) | Crystallizing tank for preparing benzoic acid | |
| CN212731066U (en) | High-efficient rotary vane evaporator | |
| CN220091074U (en) | Pyrethroid aqueous emulsion quantity adjusting device | |
| CN217314972U (en) | Self-cleaning device of corrosion-resistant water chilling unit | |
| CN218931767U (en) | Low-temperature evaporator for wastewater treatment | |
| CN217187909U (en) | Automatic dewatering vacuum rotary evaporation device | |
| CN219117179U (en) | High surface activity waste water crystallization process equipment | |
| CN210945455U (en) | Turpentine purifying device | |
| CN212954958U (en) | Hydroxy ethylidene diphosphonic acid production facility | |
| CN214734633U (en) | Agricultural chemical industry waste water deactivation device | |
| CN216725829U (en) | High-efficiency molecular distiller for extracting fish oil | |
| CN219470014U (en) | Concentrator is used in brewing of green plum wine | |
| CN212548327U (en) | Spray drying device is used in water-reducing agent production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |