Intelligent vacuum concentration equipment and processing method

Abstract

According to the technical scheme, the intelligent vacuum concentration equipment is characterized by comprising an evaporation tank, a concentration tank is arranged on one side of the evaporation tank, a second pipe connector is fixedly installed on the top face of the concentration tank, and a drain valve is fixedly installed on the bottom face of the concentration tank. Then a plurality of cleaning rods and a push plate rotate, at the moment, floccules on the surface of a net hopper can be scraped and swept into a dragging and receiving disc by the cleaning rods, so that a concentrated solution contained in the floccules is separated, and meanwhile, a movable adjusting disc and a static adjusting disc continuously collide to generate vibration under the action of resilience force of a plurality of second springs; and then the floccules are transmitted into the concentrated solution in the concentration tank along with vibration, so that foams in the concentrated solution can be reduced in a mechanical elimination manner, and the effects of filtering and discharging the floccules in the concentrated solution and conveniently reducing the foams in the concentrated solution are achieved.

Description

Technical Field

[0001] The present invention relates to the field of vacuum concentration technology, and in particular to intelligent vacuum concentration equipment and a processing method. Background Art

[0002] Vacuum concentration is a process in which the concentrated material and secondary steam enter the separator in a tangential direction at a faster speed under the induction of secondary steam and the suction of the high vacuum of the separator. The vacuum technology preserves the nutrients and aroma of the raw materials. The principle of vacuum concentration is based on the evaporation process of the solution under a vacuum state. When the solution is heated, the solvent molecules gain kinetic energy. When the energy obtained by some solvent molecules is sufficient to overcome the attraction between molecules, the solvent molecules will escape from the liquid surface into the upper space and become steam molecules. If heat energy is continuously supplied and the generated steam is continuously discharged, the chemical potential equilibrium between the gas phase and the liquid phase of the solvent can be broken, thereby allowing the vaporization of the solvent to continue.

[0003] In the prior art, since different materials have different properties, a large number of bubbles or flocs will be precipitated during the vacuum concentration process. The bubbles and flocs in the concentrated extract hinder the heat transfer between the heat and the liquid. At this time, the evaporation efficiency of the liquid will decrease, and it will take a longer time and a higher temperature to achieve the same concentration effect, which will affect the use effect of the vacuum concentration equipment. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an intelligent vacuum concentration device to solve the problems raised in the above background technology.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] An intelligent vacuum concentration device comprises: an evaporation tank, a concentration tank is arranged on one side of the evaporation tank, a second pipe joint is fixedly installed on the top surface of the concentration tank, and a drain valve is fixedly installed on the bottom surface of the concentration tank;

[0007] A first mounting shell, wherein the first mounting shell is fixedly mounted on the outer circumferential wall surface of the concentration tank, a second motor is fixedly mounted on one side of the first mounting shell, a sealing sleeve is rotatably connected inside the first mounting shell, the sealing sleeve passes through the concentration tank, a transmission gear is fixedly sleeved on the inner circumferential wall surface of the sealing sleeve, and an outer circumferential wall surface of a driving shaft of the second motor is fixedly sleeved on the sealing sleeve;

[0008] A positioning frame, the positioning frame is fixedly installed inside the concentration tank, a second rotating shaft is rotatably connected inside the positioning frame, a gear ring is fixedly sleeved on the outer circumferential wall surface of the second rotating shaft, the gear ring is meshedly connected with the transmission gear, a towing plate is fixedly installed inside the concentration tank, a net bucket is fixedly installed inside the towing plate, a mounting sleeve is fixedly sleeved on the outer circumferential wall surface of the second rotating shaft, a plurality of cleaning rods are fixedly installed on the outer circumferential wall surface of the mounting sleeve, and a push plate is fixedly installed on the bottom surface of the cleaning rod;

[0009] A static adjustment disk is fixedly installed inside the concentration tank, a mounting disk is fixedly sleeved on the outer circumferential wall of the second rotating shaft, a plurality of second mounting caps are fixedly installed inside the mounting disk, a second spring is movably sleeved inside the second mounting cap, a second connecting column is movably sleeved inside the second mounting cap, a dynamic adjustment disk is arranged on the top surface of the mounting disk, and the bottom surface of the dynamic adjustment disk is fixedly installed with the second connecting column

[0010] A slag discharge hole is provided on the outer circular wall of the concentrating tank, a second mounting shell is fixedly mounted on the outer circular wall of the concentrating tank, a collecting box is slidably connected to the interior of the second mounting shell, a plurality of filter screens are fixedly mounted inside the collecting box, and a drain plug is fixedly mounted on the bottom surface of the second mounting shell.

[0011] By adopting the above technical scheme, when in use, the concentrated liquid evaporated from the raw material enters the interior of the concentration tank, and then the flocs in the concentrated liquid will be filtered and blocked by the net bucket, and then the staff uses the second motor. At this time, the rotation of the drive shaft of the second motor will drive the transmission gear to rotate, and then under the gear meshing transmission action of the transmission gear and the gear ring, the gear ring will drive the second rotating shaft to rotate, and then the rotating second rotating shaft will drive the installation sleeve and multiple cleaning rods and push plates on its surface to rotate. At this time, the flocs on the surface of the net bucket will be scraped off by the cleaning rod and swept into the interior of the tow plate, and then the rotation of the multiple push plates will send the flocs inside the tow plate through the tow plate into the collection box inside the second installation shell, and then collect The multiple filters in the box will filter the flocs in layers, thereby separating the concentrated liquid contained in the flocs. At the same time, when the second shaft rotates, the mounting disk will rotate accordingly, and then the rotating mounting disk will drive the dynamic adjustment disk on its top to rotate. At this time, the multiple protrusions on the top of the dynamic adjustment disk will contact the multiple protrusions on the bottom of the static adjustment disk and will be squeezed with the dynamic adjustment disk, and then under the action of the rebound force of the multiple second springs, the dynamic adjustment disk and the static adjustment disk will continuously collide and vibrate, and then as the vibration is transmitted to the concentrated liquid inside the concentration tank, the foam in the concentrated liquid can be reduced by mechanical elimination, thereby filtering and discharging the flocs in the concentrated liquid, and at the same time facilitating the effect of reducing the foam in the concentrated liquid.

[0012] Preferably, a sealing cover is fixedly installed on the top surface of the evaporator, a steam pipe is fixedly installed on the outer circular wall surface of the evaporator, a discharge valve is fixedly installed on the bottom surface of the evaporator, a first pipe joint is fixedly installed on the top surface of the sealing cover, a feed pipe is fixedly installed on the top surface of the sealing cover, a first motor is fixedly installed on the top surface of the sealing cover, a first condenser is fixedly installed on the top surface of the first pipe joint, a vacuum pipe is fixedly installed on the top surface of the second pipe joint, a cooler is fixedly installed on the top surface of the vacuum pipe, a second condenser is fixedly installed on the top surface of the cooler, and the second A connecting pipe is provided on one side of the condenser, and the second condenser and the cooler are connected through the connecting pipe. A vapor-liquid separator is provided on the top surface of the cover, and the bottom surfaces of the vapor-liquid separator are fixedly installed with the first condenser and the second condenser respectively. A reflux pipe is fixedly installed on the bottom surface of the vapor-liquid separator, and the reflux pipe penetrates into the interior of the evaporator. The interior of the evaporator is rotatably connected with a first rotating shaft, and a plurality of spiral stirring paddles are fixedly installed on the outer cylindrical wall surface of the first rotating shaft. The top surface of the first rotating shaft is fixedly installed with the driving shaft of the first motor.

[0013] By adopting the above technical solution, the material is put into the evaporator through the feed pipe, and then the external hot steam pipe is connected to the steam pipe, and then the first motor and multiple heating coils are used. At this time, the hot steam enters the evaporator to heat the material inside the evaporator. At the same time, the material can be heated evenly through the action of the stirring paddle on the surface of the first rotating shaft, and the interior of the evaporator can be kept at a constant temperature under the heating effect of the multiple heating coils, thereby completing the heat exchange of the material to create conditions for subsequent concentration, and the temperature inside the evaporator is continuously increased by the hot steam and the multiple heating coils, and then the moisture in the material inside the evaporator is evaporated. Then the water vapor containing material components will enter the interior of the vapor-liquid separator through the first condenser, and then the liquid material inside the vapor-liquid separator will re-enter the interior of the evaporator through the reflux pipe for circulation and concentration, and the vapor material will enter the interior of the vacuum pipe through the second condenser and the cooler. At this time, the external vacuum machine will pump the interior of the vacuum pipe to a vacuum state. At the same time, the vapor material cooled by the second condenser and the cooler will be condensed into a liquid shape and enter the interior of the vacuum pipe. Then, under the action of the vacuum, the gas pressure of the liquid material can reduce the boiling point of the liquid, so that it evaporates at a lower temperature, reducing the water content therein and completing the liquid concentration of the material.

[0014] Preferably, a mounting frame is fixedly sleeved on the outer circular wall surface of the first rotating shaft, two first mounting caps are fixedly mounted on the inner top surface and the inner bottom surface of the mounting frame respectively, a first spring is movably sleeved on the inner part of the first mounting cap, a first connecting column is movably sleeved on the inner part of the first mounting cap, two cleaning strips are arranged inside the evaporator, and one end of the first connecting column is fixedly mounted on the cleaning strip.

[0015] By adopting the above technical solution, the two cleaning strips can clean the residual materials inside the evaporator when the first rotating shaft rotates.

[0016] Preferably, a temperature sensor is fixedly mounted on the top surface of the cover and the top surface of the concentrating tank, respectively, and a pressure sensor is fixedly mounted on the top surface of the cover and the top surface of the concentrating tank, respectively.

[0017] By adopting the above technical solution, it is convenient to detect the temperature and pressure inside the evaporation tank and the concentration tank.

[0018] Preferably, the inner circular wall surfaces of several of the second mounting caps are fixedly sleeved with a second sealing ring, and the inner circular wall surfaces of the second sealing ring are movably sleeved with the second connecting column, and the inner circular wall surfaces of several of the first mounting caps are fixedly sleeved with a first sealing ring, and the inner circular wall surfaces of the first sealing ring are movably sleeved with the first connecting column.

[0019] By adopting the above technical solution, water vapor is prevented from entering the interior of the second mounting cap and the first mounting cap to affect their subsequent use.

[0020] Preferably, an observation mirror is fixedly mounted on the outer circular wall surface of the evaporation tank.

[0021] By adopting the above technical solution, it is convenient for the user to know the operation status inside the evaporator.

[0022] The present invention also provides a concentrating method of an intelligent vacuum concentrating device, and the specific steps are as follows:

[0023] Step 1: by feeding the material into the evaporator through the feed pipe, and then connecting the external hot steam pipe with the steam pipe, and then using the first motor and multiple heating coils, the hot steam enters the evaporator to heat the material inside the evaporator, and at the same time, the material can be heated evenly through the action of the stirring paddle on the surface of the first rotating shaft, and the interior of the evaporator can be kept at a constant temperature under the heating effect of the multiple heating coils, thereby completing the heat exchange of the material to create conditions for subsequent concentration;

[0024] Step 2: The temperature inside the evaporator is continuously increased by hot steam and multiple heating coils, and then the moisture in the material inside the evaporator will be evaporated, and then the water vapor containing the material components will enter the interior of the vapor-liquid separator through the first condenser, and then the liquid material inside the vapor-liquid separator will re-enter the interior of the evaporator through the reflux pipe for circulation and concentration, and the vapor material will enter the interior of the vacuum pipe through the second condenser and the cooler. At this time, the external vacuum machine will pump the interior of the vacuum pipe to a vacuum state, and at the same time, the vapor material cooled by the second condenser and the cooler will be condensed into a liquid shape and enter the interior of the vacuum pipe, and then the gas pressure of the liquid material under the action of the vacuum can reduce the boiling point of the liquid, so that it evaporates at a lower temperature and reduces the moisture therein;

[0025] Step three: after the material solution is vacuum treated, the material concentrate will enter the interior of the concentration tank through the second pipe joint, and then the flocs in the concentrate will be filtered and blocked by the net bucket, and then the second rotating shaft drives the mounting sleeve and the multiple cleaning rods and push plates on its surface to rotate. At this time, the flocs on the surface of the net bucket will be scraped and swept into the interior of the tow plate by the cleaning rod, and then the flocs inside the tow plate will be sent to the collection box inside the second mounting shell through the rotation of the multiple push plates, thereby separating the concentrated liquid contained in the flocs, and at the same time, the dynamic adjustment disk and the static adjustment disk are continuously collided and vibrated by the action of the rebound force of the multiple second springs, and then as the vibration is transmitted to the concentrated liquid inside the concentration tank, the foam in the concentrated liquid can be reduced by mechanical elimination.

[0026] In summary, the present invention mainly has the following beneficial effects:

[0027] The concentrated liquid from the evaporated raw materials enters the interior of the concentration tank, and then multiple cleaning rods and push plates rotate. At this time, the flocs on the surface of the net bucket will be scraped off by the cleaning rods and swept into the interior of the towing plate, thereby separating the concentrated liquid contained in the flocs. At the same time, under the action of the rebound force of multiple second springs, the dynamic adjustment disk and the static adjustment disk will continuously collide and vibrate, and then as the vibration is transmitted to the concentrated liquid inside the concentration tank, the foam in the concentrated liquid can be reduced by mechanical elimination, thereby achieving the effect of filtering and discharging the flocs in the concentrated liquid and reducing the foam in the concentrated liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0029] Figure 2 It is a schematic diagram of the structure of the return pipe of the present invention;

[0030] Figure 3 It is a schematic diagram of the structure of the evaporation tank of the present invention;

[0031] Figure 4 It is a schematic diagram of the structure of the mounting frame of the present invention;

[0032] Figure 5 It is a schematic diagram of the sealing structure of the present invention;

[0033] Figure 6 It is a schematic diagram of the structure of the concentration tank of the present invention;

[0034] Figure 7 It is a schematic diagram of the installation sleeve structure of the present invention;

[0035] Figure 8 It is a schematic diagram of the installation plate structure of the present invention;

[0036] Fig. 9 It is a schematic diagram of the first installation shell structure of the present invention;

[0037] Fig.10 It is a schematic diagram of the second installation shell structure of the present invention.

[0038] Figure numerals: 1, evaporator; 2, concentrator; 3, cover; 4, first condenser; 5, vapor-liquid separator; 6, second condenser; 7, cooler; 8, vacuum pipe; 9, connecting pipe; 10, reflux pipe; 11, first rotating shaft; 12, first installation cover; 13, heating coil; 14, observation mirror; 15, steam pipe; 16, discharge valve; 17, filter screen; 18, mounting frame; 19, first installation cap; 20, first spring; 21, first connecting column; 22, first sealing ring; 23, cleaning strip; 24, first pipe joint; 25, first motor; 26, feed pipe; 27, temperature sensor; 2 8. Pressure sensor; 29. ​​Slag discharge hole; 30. Second mounting cover; 31. First mounting shell; 32. Second pipe joint; 33. Second rotating shaft; 34. Positioning frame; 35. Gear ring; 36. Net bucket; 37. Second mounting shell; 38. Drain valve; 39. Drag plate; 40. Transmission gear; 41. Mounting sleeve; 42. Cleaning rod; 43. Push plate; 44. Static adjustment plate; 45. Dynamic adjustment plate; 46. Mounting plate; 47. Second mounting cap; 48. Second spring; 49. Second connecting column; 50. Second sealing ring; 51. Second motor; 52. Sealing sleeve; 53. Collecting box; 54. Drain plug. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] Embodiment 1

[0041] refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10, an intelligent vacuum concentration device, comprising: an evaporation tank 1, a concentration tank 2 is arranged on one side of the evaporation tank 1, a second pipe joint 32 is fixedly installed on the top surface of the concentration tank 2, and a drain valve 38 is fixedly installed on the bottom surface of the concentration tank 2; a first mounting shell 31, the first mounting shell 31 is fixedly installed on the outer circumferential wall surface of the concentration tank 2, a second motor 51 is fixedly installed on one side of the first mounting shell 31, a sealing sleeve 52 is rotatably connected inside the first mounting shell 31, the sealing sleeve 52 passes through the concentration tank 2, a transmission gear 40 is fixedly sleeved on the inner circumferential wall surface of the sealing sleeve 52, and the outer circumferential wall surface of the driving shaft of the second motor 51 is fixedly sleeved with the sealing sleeve 52; a positioning frame 34, the positioning frame 34 is fixedly installed inside the concentration tank 2, the second rotating shaft 33 is rotatably connected inside the positioning frame 34, and the outer circumferential wall surface of the second rotating shaft 33 is fixedly sleeved with a gear Ring 35, gear ring 35 is meshed and connected with transmission gear 40, a towing plate 39 is fixedly installed inside the concentration tank 2, a net bucket 36 is fixedly installed inside the towing plate 39, a mounting sleeve 41 is fixedly sleeved on the outer circumferential wall surface of the second rotating shaft 33, a plurality of cleaning rods 42 are fixedly installed on the outer circumferential wall surface of the mounting sleeve 41, and a push plate 43 is fixedly installed on the bottom surface of the cleaning rod 42; a static adjustment plate 44 is fixedly installed inside the concentration tank 2, a mounting plate 46 is fixedly sleeved on the outer circumferential wall surface of the second rotating shaft 33, a plurality of second mounting caps 47 are fixedly installed inside the mounting plate 46, a second spring 48 is movably sleeved inside the second mounting cap 47, a second connecting column 49 is movably sleeved inside the second mounting cap 47, a dynamic adjustment plate 45 is arranged on the top surface of the mounting plate 46, and the bottom surface of the dynamic adjustment plate 45 is fixedly installed with the second connecting column 49;The slag discharge hole 29 is provided on the outer circumferential wall of the concentration tank 2. The outer circumferential wall of the concentration tank 2 is fixedly provided with a second mounting shell 37. The interior of the second mounting shell 37 is slidably connected with a collecting box 53. The interior of the collecting box 53 is fixedly provided with a plurality of filter screens 17. The bottom surface of the second mounting shell 37 is fixedly provided with a drain plug 54. When in use, the concentrated liquid evaporated from the raw material enters the interior of the concentration tank 2, and the floccules in the concentrated liquid are filtered and blocked by the net bucket 36. Then the staff uses the second motor 51. At this time, the rotation of the driving shaft of the second motor 51 drives the transmission gear 40 to rotate. Then, under the gear meshing transmission action of the transmission gear 40 and the gear ring 35, the gear ring 35 drives the second rotating shaft 33 to rotate. Then, the rotating second rotating shaft 33 drives the mounting sleeve 41 and the plurality of cleaning rods 42 and the push plate 43 on its surface to rotate. At this time, the floccules on the surface of the net bucket 36 are scraped off by the cleaning rod 42 and swept to the interior of the towing plate 39. , and then the floccules in the drag tray 39 are sent to the collection box 53 in the second installation shell 37 through the rotation of the multiple push plates 43, and then the multiple filter screens 17 in the collection box 53 will filter the floccules in layers, so as to separate the concentrated liquid contained in the floccules. At the same time, when the second rotating shaft 33 rotates, the installation disk 46 will rotate accordingly, and then the rotating installation disk 46 will drive the dynamic adjustment disk 45 on its top to rotate. At this time, the multiple protrusions on the top of the dynamic adjustment disk 45 will contact the multiple protrusions on the bottom of the static adjustment disk 44 and will be squeezed with the dynamic adjustment disk 45. Then, under the action of the rebound force of the multiple second springs 48, the dynamic adjustment disk 45 and the static adjustment disk 44 will continuously collide and vibrate, and then the vibration is transmitted to the concentrated liquid in the concentration tank 2, which can achieve the effect of mechanical elimination to reduce the foam in the concentrated liquid, thereby filtering and discharging the floccules in the concentrated liquid, and at the same time, it is convenient to reduce the foam in the concentrated liquid. ;

[0042] Embodiment 2

[0043] Based on the above embodiment 1, refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6A cover 3 is fixedly installed on the top surface of the evaporator 1, a steam pipe 15 is fixedly installed on the outer wall surface of the evaporator 1, a discharge valve 16 is fixedly installed on the bottom surface of the evaporator 1, a first pipe joint 24 is fixedly installed on the top surface of the cover 3, a feed pipe 26 is fixedly installed on the top surface of the cover 3, a first motor 25 is fixedly installed on the top surface of the cover 3, a first condenser 4 is fixedly installed on the top surface of the first pipe joint 24, a vacuum pipe 8 is fixedly installed on the top surface of the second pipe joint 32, a cooler 7 is fixedly installed on the top surface of the vacuum pipe 8, a second condenser 6 is fixedly installed on the top surface of the cooler 7, and a connecting pipe 9 is provided on one side of the second condenser 6. The second condenser 6 and the cooler 7 are connected through a connecting pipe 9. A vapor-liquid separator 5 is provided on the top surface of the cover 3. The bottom surfaces of the vapor-liquid separator 5 are fixedly installed with the first condenser 4 and the second condenser 6 respectively. A reflux pipe 10 is fixedly installed on the bottom surface of the vapor-liquid separator 5. The reflux pipe 10 penetrates into the interior of the evaporator 1. The interior of the evaporator 1 is rotatably connected with a first rotating shaft 11. A plurality of spiral stirring blades are fixedly installed on the outer circumferential wall surface of the first rotating shaft 11. The top surface of the first rotating shaft 11 is fixedly installed with the driving shaft of the first motor 25. By feeding the material into the interior of the evaporator 1 through the feeding pipe 26, the external hot steam pipeline is connected with the steam. The pipe 15 is connected, and then the first motor 25 and the plurality of heating coils 13 are used. At this time, the hot steam enters the interior of the evaporator 1 to heat the material inside the evaporator 1. At the same time, the material can be heated evenly by the action of the stirring paddle on the surface of the first rotating shaft 11, and the interior of the evaporator 1 can be kept at a constant temperature under the heating effect of the plurality of heating coils 13, thereby completing the heat exchange of the material to create conditions for subsequent concentration. The temperature inside the evaporator 1 is continuously increased by the hot steam and the plurality of heating coils 13, and then the moisture in the material inside the evaporator 1 is evaporated, and then the water vapor containing the material components passes through the first condenser 4 enters the interior of the vapor-liquid separator 5, and then the liquid material in the vapor-liquid separator 5 will re-enter the interior of the evaporation tank 1 through the reflux pipe 10 for circulation and concentration, and the vapor material will enter the interior of the vacuum pipe 8 through the second condenser 6 and the cooler 7. At this time, the external vacuum machine will evacuate the interior of the vacuum pipe 8 to a vacuum state, and at the same time, the vapor material cooled by the second condenser 6 and the cooler 7 will be condensed into a liquid shape and enter the interior of the vacuum pipe 8, and then the gas pressure of the liquid material under the action of the vacuum can reduce the boiling point of the liquid, so that it evaporates at a lower temperature, reducing the water content therein to complete the liquid concentration of the material.

[0044] Embodiment 3

[0045] Based on the above embodiment 1 or 2, refer to Figure 3 , Figure 4 and Figure 6The outer circumferential wall surface of the first rotating shaft 11 is fixedly sleeved with a mounting frame 18, and the inner top surface and the inner bottom surface of the mounting frame 18 are respectively fixedly mounted with two first mounting caps 19, and the first mounting cap 19 is movably sleeved with a first spring 20, and the first mounting cap 19 is movably sleeved with a first connecting column 21, and two cleaning strips 23 are arranged inside the evaporator 1, and one end of the first connecting column 21 is fixedly mounted with the cleaning strip 23, so that when the first rotating shaft 11 rotates, the two cleaning strips 23 can clean the residual materials inside the evaporator 1, and the outer circumferential wall surface of the evaporator 1 is fixedly mounted with a first mounting cover 12, and the outer circumferential wall surface of the concentrator 2 is fixedly mounted with a second mounting cover 30, and the insides of the first mounting cover 12 and the second mounting cover 30 are respectively fixedly mounted with a plurality of heating coils 13, so as to heat and keep the evaporator 1 and the concentrator 2.

[0046] Embodiment 4

[0047] Based on the above embodiments 1, 2 or 3, refer to Figure 3 , Figure 4 , Figure 5 and Figure 8 The top surfaces of the cover 3 and the concentrator 2 are respectively fixedly mounted with a temperature sensor 27, and the top surfaces of the cover 3 and the concentrator 2 are respectively fixedly mounted with a pressure sensor 28, so as to facilitate the detection of the temperature and pressure inside the evaporator 1 and the concentrator 2. The inner circular walls of the plurality of second mounting caps 47 are all fixedly sleeved with a second sealing ring 50, and the inner circular walls of the second sealing ring 50 are movably sleeved with the second connecting column 49. The inner circular walls of the plurality of first mounting caps 19 are all fixedly sleeved with a first sealing ring 22, and the inner circular walls of the first sealing ring 22 are movably sleeved with the first connecting column 21 to prevent water vapor from entering the second mounting caps 47 and the first mounting caps 19 to affect their subsequent use. The outer circular wall surface of the evaporator 1 is fixedly mounted with an observation mirror 14, so as to facilitate the user to know the operation status inside the evaporator 1.

[0048] Embodiment 5

[0049] Based on the above embodiments 1, 2, 3 or 4, refer to Figure 1-Figure 10 The present invention also provides a concentration method of an intelligent vacuum concentration device, and the specific steps are as follows:

[0050] Step 1: by feeding the material into the evaporator 1 through the feed pipe 26, and then connecting the external hot steam pipe with the steam pipe 15, and then using the first motor 25 and the plurality of heating coils 13, the hot steam enters the evaporator 1 to heat the material inside the evaporator 1, and at the same time, the material can be heated evenly through the action of the stirring paddle on the surface of the first rotating shaft 11, and the interior of the evaporator 1 can be kept at a constant temperature under the heating effect of the plurality of heating coils 13, thereby completing the heat exchange of the material to create conditions for subsequent concentration;

[0051] Step 2: The temperature inside the evaporator 1 is continuously increased by hot steam and multiple heating coils 13, and then the moisture in the material inside the evaporator 1 will be evaporated, and then the water vapor containing the material components will enter the interior of the vapor-liquid separator 5 through the first condenser 4, and then the liquid material inside the vapor-liquid separator 5 will re-enter the interior of the evaporator 1 through the reflux pipe 10 for circulation and concentration, and the vapor material will enter the interior of the vacuum pipe 8 through the second condenser 6 and the cooler 7. At this time, the external vacuum machine will pump the interior of the vacuum pipe 8 to a vacuum state, and at the same time, the vapor material cooled by the second condenser 6 and the cooler 7 will be condensed into a liquid shape and enter the interior of the vacuum pipe 8, and then the gas pressure of the liquid material under the action of the vacuum can reduce the boiling point of the liquid, so that it evaporates at a lower temperature and reduces the moisture therein;

[0052] Step three: After the material solution is vacuum treated, the material concentrate will enter the interior of the concentration tank 2 through the second pipe joint 32, and then the flocs in the concentrate will be filtered and blocked by the net bucket 36, and then the second rotating shaft 33 drives the mounting sleeve 41 and the multiple cleaning rods 42 and the push plates 43 on its surface to rotate. At this time, the flocs on the surface of the net bucket 36 will be scraped and swept into the interior of the towing tray 39 by the cleaning rod 42, and then the flocs inside the towing tray 39 will be sent to the collecting box 53 inside the second mounting shell 37 through the rotation of the multiple push plates 43, so as to separate the concentrated liquid contained in the flocs. At the same time, the rebound force of the multiple second springs 48 causes the dynamic adjustment disk 45 and the static adjustment disk 44 to continuously collide and vibrate, and then as the vibration is transmitted to the concentrated liquid inside the concentration tank 2, the foam in the concentrated liquid can be reduced by mechanical elimination.

[0053] Working principle: Please refer to Figure 1-Figure 10As shown, when in use, the concentrated liquid evaporated from the raw material enters the interior of the concentration tank 2, and then the flocs in the concentrated liquid are filtered and blocked by the net bucket 36, and then the staff uses the second motor 51. At this time, the rotation of the drive shaft of the second motor 51 will drive the transmission gear 40 to rotate, and then under the gear meshing transmission action of the transmission gear 40 and the gear ring 35, the gear ring 35 will drive the second rotating shaft 33 to rotate, and then the rotating second rotating shaft 33 will drive the installation sleeve 41 and the multiple cleaning rods 42 and push plates 43 on its surface to rotate. At this time, the flocs on the surface of the net bucket 36 will be scraped off by the cleaning rod 42 and swept into the interior of the towing tray 39, and then the flocs inside the towing tray 39 will be sent to the collection box 53 inside the second installation shell 37 through the towing tray 39 through the rotation of the multiple push plates 43. Then, the multiple filter screens 17 in the collecting box 53 will filter the flocs in layers, thereby separating the concentrated liquid contained in the flocs. At the same time, when the second rotating shaft 33 rotates, the mounting disk 46 will rotate accordingly, and then the rotating mounting disk 46 will drive the dynamic adjustment disk 45 on its top to rotate. At this time, the multiple protrusions on the top of the dynamic adjustment disk 45 will contact the multiple protrusions on the bottom of the static adjustment disk 44 and will be squeezed with the dynamic adjustment disk 45. Then, under the action of the rebound force of the multiple second springs 48, the dynamic adjustment disk 45 and the static adjustment disk 44 will continuously collide and vibrate, and then as the vibration is transmitted to the concentrated liquid inside the concentration tank 2, the foam in the concentrated liquid can be reduced by mechanical elimination, thereby filtering and discharging the flocs in the concentrated liquid, and at the same time facilitating the effect of reducing the foam in the concentrated liquid.

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent vacuum concentration device, characterized in that: include: An evaporation tank (1), wherein a concentration tank (2) is arranged on one side of the evaporation tank (1), a second pipe joint (32) is fixedly mounted on the top surface of the concentration tank (2), and a drain valve (38) is fixedly mounted on the bottom surface of the concentration tank (2); A first mounting shell (31), the first mounting shell (31) is fixedly mounted on the outer circumferential wall surface of the concentration tank (2), a second motor (51) is fixedly mounted on one side of the first mounting shell (31), a sealing sleeve (52) is rotatably connected inside the first mounting shell (31), the sealing sleeve (52) passes through the concentration tank (2), a transmission gear (40) is fixedly sleeved on the inner circumferential wall surface of the sealing sleeve (52), and an outer circumferential wall surface of a driving shaft of the second motor (51) is fixedly sleeved on the sealing sleeve (52); A positioning frame (34), the positioning frame (34) is fixedly installed inside the concentration tank (2), a second rotating shaft (33) is rotatably connected inside the positioning frame (34), a gear ring (35) is fixedly sleeved on the outer circumferential wall surface of the second rotating shaft (33), the gear ring (35) is meshingly connected with the transmission gear (40), a towing plate (39) is fixedly installed inside the concentration tank (2), a net bucket (36) is fixedly installed inside the towing plate (39), a mounting sleeve (41) is fixedly sleeved on the outer circumferential wall surface of the second rotating shaft (33), a plurality of cleaning rods (42) are fixedly installed on the outer circumferential wall surface of the mounting sleeve (41), and a push plate (43) is fixedly installed on the bottom surface of the cleaning rod (42); A static adjustment disk (44) is fixedly installed inside the concentration tank (2); a mounting disk (46) is fixedly sleeved on the outer circular wall surface of the second rotating shaft (33); a plurality of second mounting caps (47) are fixedly installed inside the mounting disk (46); a second spring (48) is movably sleeved inside the second mounting cap (47); a second connecting column (49) is movably sleeved inside the second mounting cap (47); a dynamic adjustment disk (45) is provided on the top surface of the mounting disk (46); and the bottom surface of the dynamic adjustment disk (45) is fixedly installed on the second connecting column (49).

2. The intelligent vacuum concentration device according to claim 1, characterized in that: The outer circular wall surface of the concentration tank (2) is provided with a slag discharge hole (29), the outer circular wall surface of the concentration tank (2) is fixedly mounted with a second mounting shell (37), the interior of the second mounting shell (37) is slidably connected with a collection box (53), the interior of the collection box (53) is fixedly mounted with a plurality of filter screens (17), and the bottom surface of the second mounting shell (37) is fixedly mounted with a drain plug (54).

3. The intelligent vacuum concentration device according to claim 1, characterized in that: The top surface of the evaporator (1) is fixedly mounted with a cover (3); the outer circular wall surface of the evaporator (1) is fixedly mounted with a steam pipe (15); the bottom surface of the evaporator (1) is fixedly mounted with a discharge valve (16); the top surface of the cover (3) is fixedly mounted with a first pipe joint (24); the top surface of the cover (3) is fixedly mounted with a feed pipe (26); the top surface of the cover (3) is fixedly mounted with a first motor (25); the top surface of the first pipe joint (24) is fixedly mounted with a first condenser (4); the top surface of the second pipe joint (32) is fixedly mounted with a vacuum pipe (8); the top surface of the vacuum pipe (8) is fixedly mounted with a cooler (7); the top surface of the cooler (7) is fixedly mounted with a second condenser (6); A connecting pipe (9) is provided on one side of the condenser (6), and the second condenser (6) and the cooler (7) are connected via the connecting pipe (9). A vapor-liquid separator (5) is provided on the top surface of the cover (3), and the bottom surface of the vapor-liquid separator (5) is fixedly mounted on the first condenser (4) and the second condenser (6) respectively. A reflux pipe (10) is fixedly mounted on the bottom surface of the vapor-liquid separator (5), and the reflux pipe (10) penetrates into the interior of the evaporator (1). A first rotating shaft (11) is rotatably connected to the interior of the evaporator (1), and a plurality of spiral stirring paddles are fixedly mounted on the outer cylindrical wall surface of the first rotating shaft (11). The top surface of the first rotating shaft (11) is fixedly mounted on the driving shaft of the first motor (25).

4. The intelligent vacuum concentration device according to claim 2, characterized in that: The outer circular wall surface of the first rotating shaft (11) is fixedly sleeved with a mounting frame (18); the inner top surface and the inner bottom surface of the mounting frame (18) are respectively fixedly mounted with two first mounting caps (19); the inner part of the first mounting cap (19) is movably sleeved with a first spring (20); the inner part of the first mounting cap (19) is movably sleeved with a first connecting column (21); two cleaning bars (23) are arranged inside the evaporator (1); one end of the first connecting column (21) is fixedly mounted with the cleaning bar (23).

5. The intelligent vacuum concentration device according to claim 1, characterized in that: A first mounting cover (12) is fixedly mounted on the outer circle of the evaporation tank (1), a second mounting cover (30) is fixedly mounted on the outer circle wall of the concentration tank (2), and a plurality of heating coils (13) are fixedly mounted inside the first mounting cover (12) and the second mounting cover (30), respectively.

6. The intelligent vacuum concentration device according to claim 3, characterized in that: A temperature sensor (27) is fixedly mounted on the top surface of the cover (3) and the top surface of the concentration tank (2), respectively; a pressure sensor (28) is fixedly mounted on the top surface of the cover (3) and the top surface of the concentration tank (2), respectively.

7. The intelligent vacuum concentration device according to claim 4, characterized in that: The inner circular wall surfaces of a plurality of the second mounting caps (47) are fixedly sleeved with a second sealing ring (50), and the inner circular wall surfaces of the second sealing ring (50) are movably sleeved with the second connecting column (49); the inner circular wall surfaces of a plurality of the first mounting caps (19) are fixedly sleeved with a first sealing ring (22), and the inner circular wall surfaces of the first sealing ring (22) are movably sleeved with the first connecting column (21).

8. The intelligent vacuum concentration device according to claim 1, characterized in that: An observation mirror (14) is fixedly mounted on the outer circular wall surface of the evaporation tank (1).

9. The concentrating method of the intelligent vacuum concentrating equipment according to claim 1, characterized in that: The following steps are involved: Step 1: The material is fed into the evaporator (1) through a feed pipe (26), and then the external hot steam pipe is connected to the steam pipe (15). Then, the first motor (25) and the plurality of heating coils (13) are used. At this time, the hot steam enters the evaporator (1) to heat the material inside the evaporator (1). At the same time, the material can be heated evenly through the action of the stirring paddle on the surface of the first rotating shaft (11). The heating effect of the plurality of heating coils (13) can keep the interior of the evaporator (1) at a constant temperature, thereby completing the heat exchange of the material and creating conditions for subsequent concentration. Step 2: The temperature inside the evaporator (1) is continuously increased by hot steam and a plurality of heating coils (13), and the moisture in the material inside the evaporator (1) is evaporated, and then the water vapor containing the material components enters the interior of the vapor-liquid separator (5) through the first condenser (4), and then the liquid material inside the vapor-liquid separator (5) re-enters the interior of the evaporator (1) through the reflux pipe (10) for circulation and concentration, and the vapor material enters the interior of the vacuum pipe (8) through the second condenser (6) and the cooler (7). At this time, the external vacuum machine will evacuate the interior of the vacuum pipe (8) to a vacuum state, and at the same time, the vapor material cooled by the second condenser (6) and the cooler (7) will be condensed into a liquid form and enter the interior of the vacuum pipe (8), and then the gas pressure of the liquid material under the action of the vacuum can reduce the boiling point of the liquid, so that it evaporates at a lower temperature and reduces the moisture therein; Step 3: After the material solution is vacuum treated, the material concentrate will enter the interior of the concentration tank (2) through the second pipe joint (32), and then the flocs in the concentrate will be filtered and blocked by the net bucket (36), and then the second rotating shaft (33) drives the mounting sleeve (41) and the multiple cleaning rods (42) and the push plate (43) on its surface to rotate, at this time, the flocs on the surface of the net bucket (36) will be scraped off by the cleaning rod (42) and swept into the interior of the drag plate (39), and then through the multiple The rotation of the push plate (43) will send the flocs in the towing tray (39) into the collecting box (53) in the second mounting shell (37) through the towing tray (39), thereby separating the concentrated liquid contained in the flocs. At the same time, the dynamic adjustment disk (45) and the static adjustment disk (44) are continuously collided and vibrated by the rebound force of the plurality of second springs (48). Then, as the vibration is transmitted to the concentrated liquid in the concentration tank (2), the foam in the concentrated liquid can be reduced by mechanical elimination.

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