Concentration device and method for processing polydextrose dietary fibers

Abstract

The invention belongs to the technical field of polydextrose production, particularly relates to a concentration device and method for polydextrose dietary fiber processing, and aims to solve the problems that during concentration, a polydextrose solution is located in the bottom area of the device, the transverse thickness of the polydextrose solution is large, and the heat transfer penetration effect is gradually reduced due to influence when concentration heat is transferred. According to the scheme, the device comprises a fixing support, the inner wall of the fixing support is fixedly connected with a concentration bin, and an observation window is arranged on the concentration bin. The concentration device and method for polydextrose dietary fiber processing have the effect of increasing the concentration effect, the device can lift and convey a polydextrose solution during concentration, and the polydextrose solution falls down in a sheet manner after being conveyed, so that the transverse width of the polydextrose solution is reduced, and the concentration effect is improved. The heat during concentration can better penetrate through the polydextrose solution, so that the polydextrose solution is quickly heated, and the using effect of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of polydextrose production, and in particular to a concentrating device and method for polydextrose dietary fiber processing. Background Art

[0002] Polydextrose is a water-soluble dietary fiber, which is white or off-white solid particles. It is easily soluble in water, with a solubility of 70%. The pH value of 10% aqueous solution is 2.5-7.0. It has no special taste and is a food component with health functions. It can supplement the water-soluble dietary fiber required by the human body. After entering the human digestive system, it produces special physiological metabolic functions, thereby preventing and treating constipation and fat deposition.

[0003] Polydextrose is a D-glucose polymer made from glucose, sorbitol and citric acid, which are mixed in a specific proportion, heated into a molten mixture, and then subjected to vacuum polycondensation.

[0004] Existing concentration devices use evaporation concentration as needed to concentrate polydextrose dietary fiber to reduce its moisture content for subsequent processing. However, during concentration, since the polydextrose solution is located in the bottom area of ​​the device and has a wide lateral thickness, the heat transfer and penetration effect will be affected and gradually decrease during the transfer of concentration heat, thereby causing the temperature of the center of the polydextrose solution to be lower than that of the surrounding area, resulting in poor heating efficiency and affecting the concentration effect. Summary of the invention

[0005] The present invention discloses a concentrating device and method for processing polydextrose dietary fiber, aiming to solve the technical problem that the existing concentrating device in the background technology adopts evaporation concentration method as needed when concentrating polydextrose dietary fiber to reduce its moisture content for subsequent processing, but during the concentration, since the polydextrose solution is located in the bottom area of ​​the device and its lateral thickness is relatively wide, when the concentration heat is transferred, the heat transfer penetration effect will be affected and gradually decreased, thereby making the temperature of the central part of the polydextrose solution lower than that of the surrounding area, resulting in poor heating efficiency and affecting the concentration effect.

[0006] The present invention proposes a concentrating device for processing polydextrose dietary fiber, comprising a fixed bracket, the inner wall of the fixed bracket is fixedly connected with a concentrating bin, an observation window is provided on the concentrating bin, a heating interlayer is provided inside the concentrating bin, a heating chamber is formed between the heating interlayer and the concentrating bin, a concentrating heat transfer module and an anti-condensation module are provided inside the concentrating bin, and the anti-condensation module is located above the concentrating heat transfer module, a raw material pipe and a discharge pipe are provided on the concentrating bin, and a control valve is provided on the discharge pipe.

[0007] The concentration heat transfer module comprises a lifting bin, which is located inside the concentration bin and has four installation openings, each of which has a heat transfer pipe inside.

[0008] The anti-condensation module comprises a mounting ball seat, and a hydrocondensation scraper is arranged on the mounting ball seat.

[0009] By providing a heating interlayer, a concentration bin, an observation bin, a heating chamber, a control valve, a discharge pipe, a raw material pipe, a concentration heat transfer module and a water-proof condensation module, a heating chamber is formed between the heating interlayer and the concentration bin, and the heating chamber is convenient for water bath heating of the polydextrose solution when in use; the observation window is convenient for staff to observe the concentration of the polydextrose solution when in use; the concentration heat transfer module, when in use, can make the polydextrose solution be in a sheet-like transport state when heated, so as to reduce the lateral width of the polydextrose solution, so that the heat during concentration can better penetrate the polydextrose solution, so that it can be heated quickly and meet the concentration requirements of the polydextrose; the water-proof condensation module, when in use, can scrape the water condensed on the top inner wall of the concentration bin, thereby reducing the situation of water condensing into droplets, and then reducing the situation of water condensation and falling, increasing the use effect of the device and meeting the concentration requirements.

[0010] In a preferred embodiment, the concentration heat transfer module also includes a fixed frame and a fixed ring frame, the fixed frame is fixedly connected to the bottom inner wall of the concentration bin, the fixed ring frame is fixedly connected to the inner wall of the concentration bin, the fixed frame is fixedly connected to a fixed rod, the lifting bin is movably connected to the outer wall of the fixed rod, and an adjusting turntable and a mounting bracket are provided on the fixed ring frame, the top of the adjusting turntable is fixedly connected to a gear ring, the top of the gear ring is provided with a mounting frame, a universal motor is provided on the mounting bracket, the output shaft of the universal motor is connected to a driving gear through a coupling, and the driving gear is meshed with the gear ring; a driving shaft and two shaft members are provided on the mounting frame, the outer walls of the two shaft members are fixedly connected to adjusting reels, and the two adjusting reels are provided with connecting cables, one end of the two connecting cables is fixedly connected to the top of the lifting bin, and two mounting holes are provided on the top of the adjusting turntable, two The inner walls of the mounting holes are fixedly connected with guide kits, and two connecting cables pass through the interior of the two guide kits respectively; the driving shaft and the outer wall of one of the shaft rod members are fixedly connected with gear parts, the two gear parts are meshed, and the driving shaft and one end of the other shaft rod member are fixedly connected with linkage wheels, the outer walls of the two linkage wheels are provided with the same linkage belt, and the outer wall of one side of the mounting frame is fixedly connected with a servo motor, and the output shaft of the servo motor is connected to the other end of the shaft rod member through a coupling; a plurality of discharge bins are arranged inside the lifting bin, and a plurality of circular holes are opened on the outer walls of the plurality of discharge bins, and the input ends of the plurality of discharge bins are fixedly connected with connecting ducts, and the input ends of the three connecting ducts on the same side are fixedly connected with the same conveying pump, the input ends of the two conveying pumps are fixedly connected with connecting ducts, and the input ends of the two connecting ducts are fixedly connected with lifting suction nozzles.

[0011] By providing a concentration heat transfer module, the concentration heat transfer module can lift and transport the polydextrose solution during concentration, and make it fall in the form of a sheet after transportation, thereby reducing the lateral width of the polydextrose solution, allowing heat to better penetrate the polydextrose solution, thereby causing it to be quickly heated, thereby increasing the evaporation rate of water in the solution, thereby increasing the concentration efficiency of the device, and when concentrating, the device can be adjusted to a suitable height according to the total amount of polydextrose solution to facilitate the concentration operation, and at the same time, the device can rotate the polydextrose solution when it is transported and fallen in the form of a sheet, so that the lifting nozzle can lift and transport the solution at different positions in the central area of ​​the polydextrose solution to ensure the uniformity of the concentrated heating, thereby increasing the concentrated heating effect of the device.

[0012] In a preferred embodiment, the anti-condensation module also includes a water collecting seat, which is fixedly connected to the top inner wall of the concentration bin, and a driving motor is arranged at the bottom of the water collecting seat, and the output shaft of the driving motor is connected to a connecting bracket through a coupling, and a connecting pump is fixedly connected to the top of the connecting bracket, and the output end of the connecting pump is fixedly connected to a water guide pipe, and the output end of the water guide pipe is fixedly connected to a rotating joint, which is arranged on the water collecting seat, and the input end of the connecting pump is fixedly connected to a connecting hose, and the input end of the connecting hose is connected to the inside of the hydrocondensation scraper; an electric push rod is arranged on the connecting bracket, and the output end of the electric push rod is fixedly connected to a fixing member, and an electric telescopic rod is arranged on the fixing member, and the mounting ball seat is fixedly connected to the output end of the electric telescopic rod, and the outer wall of the water collecting seat is fixedly connected to a through pipe, and the output end of the through pipe is fixedly connected to a discharge pump, and the output end of the discharge pump is fixedly connected to a drain pipe, and the drain pipe is located outside the concentration bin; the outer wall of the mounting ball seat is fixedly connected to a bracket member, and three return spring rods are arranged on the bracket member, and one end of the three return spring rods is fixedly connected to the outer wall of the hydrocondensation scraper.

[0013] By providing a water-proof condensation module, the water-proof condensation module can scrape the condensed water on the inner wall of the top of the concentration bin when in use, thereby reducing the condensation of water into droplets, and further reducing the condensation and falling of water droplets, so as to increase the use effect of the device. At the same time, by reducing the falling of water droplets, the concentration efficiency of the device can be further increased. When performing water-proof condensation, the device can also collect the water droplets condensed inside the water pipe to avoid the condensation backflow of water, which further increases the use effect of the device.

[0014] In a preferred embodiment, a water branch is provided on the top of the concentration bin, a condensation bin is provided on the outer wall of the water branch, a condensation water outlet and a thermal insulation connecting pipe are provided on the condensation bin, the output end of the thermal insulation connecting pipe is fixedly connected to the connecting bin, a water inlet pipe is fixedly connected to the outer wall on one side of the connecting bin, and a delivery pipe is fixedly connected to the outer wall on the other side of the connecting bin, the output end of the delivery pipe is connected to the interior of the heating chamber, and a water outlet pipe is fixedly connected to the outer wall of the concentration bin, and the input end of the water outlet pipe is connected to the interior of the heating chamber.

[0015] By providing a moisture branch, a condensation chamber, an insulating connecting pipe, a connecting chamber, a water inlet pipe, a water outlet pipe and a delivery pipe, the condensation chamber can condense the water vapor inside the moisture branch for the convenience of collecting it. At the same time, during condensation, the heat absorbed by the condensed water can be transported to the connecting chamber through the insulating connecting pipe, and transported to the heating chamber along with the hot water transported by the water inlet pipe for the concentration of the polydextrose solution, so that the device can recycle the heat absorbed by the condensation, thereby increasing the use effect of the device.

[0016] A concentration method for polydextrose dietary fiber processing, using the above-mentioned concentration device for polydextrose dietary fiber processing, comprises the following steps: Step 1: When in use, the polydextrose solution is transported to the concentration bin through the raw material pipe, and hot water is transported to the connecting bin and the transport pipe through the water inlet pipe, and then transported to the heating chamber for concentrated heating.

[0017] Step 2: During heating and concentration, the concentrated heat transfer module is started to transport the polydextrose solution to the interior of the lifting bin, and the polydextrose solution is transported out of the lifting bin in the form of sheets through the heat transfer pipe for concentrated heating.

[0018] Step 3: During the concentration process, the anti-condensation module operates so that the hydrocondensation scraper scrapes off the condensed water on the top inner wall of the concentration bin and transports it to the outside of the concentration bin.

[0019] Step 4: After concentration, open the control valve, transport the concentrated polydextrose solution out of the concentration bin through the discharge pipe, and collect it.

[0020] From the above, it can be seen that the concentrating device for polydextrose dietary fiber processing provided by the present invention has the function of increasing the concentrating effect. When concentrating, the device can lift and transport the polydextrose solution, and make it fall in the form of sheets after transportation, thereby reducing the lateral width of the polydextrose solution, so that the heat during concentration can better penetrate the polydextrose solution, thereby causing it to be quickly heated, thereby increasing the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a concentrating device for processing polydextrose dietary fiber proposed by the present invention; Figure 2 This is a schematic diagram of the overall front view structure of a concentrating device for processing polydextrose dietary fiber proposed by the present invention; Figure 3 This is a schematic cross-sectional view of the structure of a concentration chamber of a concentration device for processing polydextrose dietary fiber proposed by the present invention; Figure 4 This is a schematic diagram of the structure of a concentration heat transfer module of a concentration device for polydextrose dietary fiber processing proposed by the present invention; Figure 5 This is a schematic diagram of the combined structure of an adjusting turntable and a gear ring of a concentrating device for polydextrose dietary fiber processing proposed by the present invention; Figure 6 The present invention proposes Figure 5 The enlarged structural diagram of part A in the middle; Figure 7 This is a schematic diagram of the combined structure of a lifting nozzle and a delivery pump of a concentration device for polydextrose dietary fiber processing proposed by the present invention; Figure 8This is a schematic diagram of the anti-coagulation module structure of a concentration device for polydextrose dietary fiber processing proposed by the present invention; Fig. 9 This is a schematic cross-sectional view of the water collecting seat of a concentrating device for processing polydextrose dietary fiber proposed by the present invention; Fig.10 The present invention proposes Fig. 9 Schematic diagram of partial structural disassembly.

[0022] In the figure: 1, fixed bracket; 2, observation window; 3, concentration chamber; 4, water distribution; 5, condensation water outlet; 6, insulation connecting pipe; 7, raw material pipe; 8, condensation chamber; 9, connecting chamber; 10, water inlet pipe; 11, conveying pipe; 12, water outlet pipe; 13, discharge pipe; 14, control valve; 15, heating interlayer; 16, concentration heat transfer module; 1601, fixed ring frame; 1602, fixed rod; 1603, connecting cable; 1604, lifting chamber; 1605, heat transfer outlet pipe; 1606, fixed frame; 1607, mounting bracket; 1608, adjusting dial; 1609, servo motor; 1610, mounting frame; 1611, gear ring; 1612, guide kit; 1613, universal motor; 1614, driving gear; 1615, gear part; 1616, driving Axis rod; 1617, adjusting reel; 1618, linkage belt; 1619, shaft rod member; 1620, linkage wheel; 1621, connecting duct; 1622, conveying pump; 1623, lifting nozzle; 1624, connecting duct; 1625, round hole; 1626, discharge bin; 17, water condensation prevention module; 1701, drain pipe; 1702, water collecting seat; 1703, driving motor; 1704, electric push rod; 1705, discharge pump; 1706, through pipe; 1707, water guide pipe; 1708, fixing member; 1709, connecting pump; 1710, rotating joint; 1711, electric telescopic rod; 1712, mounting ball seat; 1713, bracket member; 1714, return spring rod; 1715, water condensation scraper; 1716, connecting hose; 1717, connecting bracket. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] The concentrating device for polydextrose dietary fiber processing disclosed in the present invention is mainly used in concentration. Since the polydextrose solution is located in the bottom area of ​​the device and its lateral thickness is relatively wide, when the concentration heat is transferred, the heat transfer penetration effect will be affected and gradually decrease, affecting the concentration effect.

[0025] Reference Figure 1-Figure 10 A concentrating device for processing polydextrose dietary fiber comprises a fixed bracket 1, the inner wall of the fixed bracket 1 is fixedly connected with a concentrating bin 3, an observation window 2 is arranged on the concentrating bin 3, a heating interlayer 15 is arranged inside the concentrating bin 3, a heating cavity is formed between the heating interlayer 15 and the concentrating bin 3, a concentrating heat transfer module 16 and a water-proof coagulation module 17 are arranged inside the concentrating bin 3, and the water-proof coagulation module 17 is located above the concentrating heat transfer module 16, a raw material pipe 7 and a discharge pipe 13 are arranged on the concentrating bin 3, and a control valve 14 is arranged on the discharge pipe 13.

[0026] The concentration heat transfer module 16 includes a lifting chamber 1604 , which is located inside the concentration chamber 3 , and has four installation openings. Heat transfer pipes 1605 are disposed inside the four installation openings.

[0027] The anti-condensation module 17 includes a mounting ball seat 1712 , and a hydrocondensation scraper 1715 is disposed on the mounting ball seat 1712 .

[0028] Specifically, a heating chamber is formed between the heating interlayer 15 and the concentration bin 3, and the heating chamber is convenient for water bath heating of the polydextrose solution when in use; the observation window 2 is convenient for the staff to observe the concentration of the polydextrose solution when in use; the concentration heat transfer module 16 can make the polydextrose solution in a sheet-like transport state when heated, so as to reduce the lateral width of the polydextrose solution, so that the heat during concentration can better penetrate the polydextrose solution, so that it can be heated quickly and meet the concentration requirements of the polydextrose; the anti-condensation module 17 can scrape the water condensed on the top inner wall of the concentration bin 3 when in use, so as to reduce the situation of water condensing into droplets, and then reduce the situation of water condensing and falling, increase the use effect of the device, and meet the concentration requirements.

[0029] Reference Figure 3-Figure 7In a preferred embodiment, the concentration heat transfer module 16 further includes a fixing frame 1606 and a fixing ring frame 1601, the fixing frame 1606 is fixedly connected to the bottom inner wall of the concentration chamber 3, the fixing ring frame 1601 is fixedly connected to the inner wall of the concentration chamber 3, the fixing frame 1606 is fixedly connected to a fixing rod 1602, the lifting chamber 1604 is movably connected to the outer wall of the fixing rod 1602, and the fixing ring frame 1601 is provided with an adjusting dial 1608 and a mounting bracket 1607, the top of the adjusting dial 1608 is fixedly connected to a gear ring 1611, and the top of the gear ring 1611 is provided with a mounting frame The mounting frame 1610 is provided with a universal motor 1613 on the mounting bracket 1607, the output shaft of the universal motor 1613 is connected to a driving gear 1614 through a coupling, and the driving gear 1614 is meshed with a gear ring 1611; the mounting frame 1610 is provided with a driving shaft 1616 and two shaft members 1619, the outer walls of the two shaft members 1619 are fixedly connected to adjusting reels 1617, and the two adjusting reels 1617 are provided with connecting cables 1603, one end of the two connecting cables 1603 is fixedly connected to the top of the lifting bin 1604, and the top of the adjusting turntable 1608 is opened. Two mounting holes are provided, and the inner walls of the two mounting holes are fixedly connected with guide kits 1612, and the two connecting cables 1603 pass through the inside of the two guide kits 1612 respectively; the driving shaft 1616 and the outer wall of one of the shaft members 1619 are fixedly connected with gear members 1615, and the two gear members 1615 are meshed, and the driving shaft 1616 and one end of the other shaft member 1619 are fixedly connected with linkage wheels 1620, and the outer walls of the two linkage wheels 1620 are provided with the same linkage belt 1618, and the outer wall of one side of the mounting frame 1610 is fixedly connected with a servo motor 1609, and the servo motor 1609 is fixedly connected with the outer wall of the mounting frame 1610. The output shaft of the service motor 1609 is connected to the other end of the shaft member 1619 through a coupling; a plurality of discharge bins 1626 are arranged inside the lifting bin 1604, and a plurality of circular holes 1625 are opened on the outer walls of the plurality of discharge bins 1626; the input ends of the plurality of discharge bins 1626 are fixedly connected with a connecting duct 1621; the input ends of the three connecting ducts 1621 on the same side are fixedly connected with the same delivery pump 1622; the input ends of the two delivery pumps 1622 are fixedly connected with a connecting duct 1624, and the input ends of the two connecting ducts 1624 are fixedly connected with a lifting suction nozzle 1623.

[0030] Specifically, during heating and concentration, the servo motor 1609 is running, and the servo motor 1609 drives one of the shaft members 1619 to rotate, and the shaft member 1619 cooperates with the linkage wheel 1620 and the linkage belt 1618 to drive the driving shaft member 1616 to rotate. Since the driving shaft member 1616 and the other shaft member 1619 are provided with a gear member 1615, and the gear member 1615 is meshed, the adjustment reels 1617 on the two shaft members 1619 can rotate synchronously, and the rotation directions are opposite. At this time, the connecting cable 1603 is wound or loosened according to the height of the polydextrose solution in the concentration bin 3 to adjust the position of the lifting nozzle 1623. When the lifting nozzle 1623 is adjusted to a suitable height, the delivery pump 1622 is started, and the delivery pump 1622 delivers the polydextrose solution to the inside of the connecting conduit 1621 through the connecting conduit 1624 and the lifting nozzle 1623, and further delivers it to the outlet Inside the silo 1626, the polydextrose solution can be transported to the lifting bin 1604 through the circular hole 1625 on the discharge bin 1626, and then the polydextrose solution in the lifting bin 1604 will flow out through the heat transfer pipe 1605 and be re-transported to the polydextrose solution in the concentration bin 3 (in this process, the polydextrose solution is in a sheet-like transport state, so that the concentrated heat can effectively penetrate the polydextrose solution, improve the heat penetration, and increase the heating rate of the polydextrose solution). At the same time, when the polydextrose solution falls, the universal motor 1613 drives the driving gear 1614 to rotate. Since the driving gear 1614 is meshed with the gear ring 1611, it can drive the adjusting dial 1608 to rotate, so that the polydextrose solution rotates while falling, and the lifting nozzle 1623 lifts and transports the solution at different positions in the central area of ​​the polydextrose solution (to ensure the uniformity of concentrated heating) until the concentration is completed.

[0031] In a specific application scenario, the concentration heat transfer module 16 is suitable for the polydextrose solution concentration link, that is, the concentration heat transfer module 16 can lift and transport the polydextrose solution during concentration, and make it fall in the form of a sheet after transportation, thereby reducing the lateral width of the polydextrose solution, allowing heat to better penetrate the polydextrose solution, thereby allowing it to be quickly heated, thereby increasing the water evaporation rate of the solution, thereby increasing the concentration efficiency of the device, and when concentrating, the device can be adjusted to a suitable height according to the total amount of polydextrose solution to facilitate the concentration operation, and at the same time, the device can rotate the polydextrose solution when it is transported and fallen in the form of a sheet, so that the lifting nozzle 1623 can lift and transport the solution at different positions in the central area of ​​the polydextrose solution to ensure the uniformity of the concentrated heating, thereby increasing the concentrated heating effect of the device.

[0032] Reference Figure 3 , Figure 8 , Fig. 9 and Fig.10In a preferred embodiment, the water condensation module 17 also includes a water collecting seat 1702, which is fixedly connected to the top inner wall of the concentration bin 3. A driving motor 1703 is provided at the bottom of the water collecting seat 1702. The output shaft of the driving motor 1703 is connected to a connecting bracket 1717 through a coupling. A connecting pump 1709 is fixedly connected to the top of the connecting bracket 1717. The output end of the connecting pump 1709 is fixedly connected to a water pipe 1707. The output end of the water pipe 1707 is fixedly connected to a rotating joint 1710. The rotating joint 1710 is provided on the water collecting seat 1702, and the input end of the connecting pump 1709 is fixedly connected to a connecting hose 1716. The input end of the connecting hose 1716 is connected to the inside of the water condensation scraper 1715; the connecting bracket An electric push rod 1704 is arranged on 1717, and a fixing piece 1708 is fixedly connected to the output end of the electric push rod 1704, and an electric telescopic rod 1711 is arranged on the fixing piece 1708, and a mounting ball seat 1712 is fixedly connected to the output end of the electric telescopic rod 1711, and a through pipe 1706 is fixedly connected to the outer wall of the water collecting seat 1702, and a discharge pump 1705 is fixedly connected to the output end of the through pipe 1706, and a drain pipe 1701 is fixedly connected to the output end of the discharge pump 1705, and the drain pipe 1701 is located outside the concentration bin 3; a bracket 1713 is fixedly connected to the outer wall of the mounting ball seat 1712, and three return spring rods 1714 are arranged on the bracket 1713, and one end of the three return spring rods 1714 are fixedly connected to the outer wall of the hydraulic scraper 1715.

[0033] Specifically, during the concentration process, the electric telescopic rod 1711 and the electric push rod 1704 are started, the position of the electric telescopic rod 1711 is adjusted by the electric push rod 1704, and the height of the mounting ball seat 1712 and the hydrogel scraper 1715 are adjusted by the electric telescopic rod 1711, so that the hydrogel scraper 1715 contacts the inner wall of the top of the concentration bin 3 (the hydrogel scraper 1715 has a certain elasticity, and can be effectively fitted with the curvature of the top of the concentration bin 3 in conjunction with the mounting ball seat 1712 during adjustment). After the contact, the drive motor 1703 is started, and the hydrogel scraper 1715 contacts the inner wall of the top of the concentration bin 3 by the electric push rod 1704. The driving motor 1703 can drive the connecting bracket 1717 to rotate, so that the water scraper 1715 scrapes the condensed water on the top inner wall of the concentration bin 3, and transports it to the inside of the water pipe 1707 through the connecting hose 1716 and the connecting pump 1709, and then transports it to the inside of the water collecting seat 1702. Then, the discharge pump 1705 is started to transport the scraped water to the drain pipe 1701 through the through pipe 1706 to prevent the water from condensing into drops. After use, the water scraper 1715 can be reset by the reset spring rod 1714; In a specific application scenario, the waterproof condensation module 17 is suitable for the concentrated water evaporation link, that is, the waterproof condensation module 17 can scrape the water condensed on the top inner wall of the concentration bin 3 when in use, thereby reducing the condensation of water into droplets, and further reducing the condensation and falling of water droplets, so as to increase the use effect of the device. At the same time, by reducing the falling of water droplets, the concentration efficiency of the device can be further increased. When performing anti-drip condensation, the device can also collect the water droplets condensed inside the water manifold 4 to avoid the condensation and backflow of water, further increasing the use effect of the device.

[0034] Reference Figure 1 , Figure 2 and Figure 3 In a preferred embodiment, a water manifold 4 is provided on the top of the concentration bin 3, a condensation bin 8 is provided on the outer wall of the water manifold 4, a condensation water outlet 5 and a heat-insulating connecting pipe 6 are provided on the condensation bin 8, an output end of the heat-insulating connecting pipe 6 is fixedly connected to a connecting bin 9, an outer wall on one side of the connecting bin 9 is fixedly connected to a water inlet pipe 10, and an outer wall on the other side of the connecting bin 9 is fixedly connected to a delivery pipe 11, an output end of the delivery pipe 11 is connected to the interior of the heating chamber, and an outer wall of the concentration bin 3 is fixedly connected to a water outlet pipe 12, and an input end of the water outlet pipe 12 is connected to the interior of the heating chamber.

[0035] Specifically, as the concentration proceeds, the evaporated water will be discharged through the water branch 4. At this time, condensed water can enter the condensation bin 8 through the condensation water port 5, and the water is condensed by the condensed water and discharged after condensation (to facilitate the collection of the staff). While condensing, the condensed water that absorbs heat will be transported to the inside of the insulation connecting pipe 6, and further transported to the inside of the connecting bin 9, so that when heating, it can be transported to the inside of the heating chamber along with the hot water entering through the water inlet pipe 10 (to absorb and utilize the condensation heat).

[0036] In a specific application scenario, the condensation chamber 8 can condense the water vapor inside the water branch 4 for the purpose of collecting it. At the same time, during condensation, the heat absorbed by the condensed water can be transported to the connecting chamber 9 through the insulation connecting pipe 6, and transported to the heating chamber along with the hot water transported by the water inlet pipe 10 for the concentration of the polydextrose solution, so that the device can recycle the heat absorbed by the condensation, thereby increasing the use effect of the device.

[0037] A concentration method for polydextrose dietary fiber processing, using the above-mentioned concentration device for polydextrose dietary fiber processing, comprises the following steps: Step 1: When in use, the polydextrose solution is transported to the concentration chamber 3 through the raw material pipe 7, and hot water is transported to the connecting chamber 9 and the transport pipe 11 through the water inlet pipe 10, and then transported to the heating chamber for concentrated heating.

[0038] Step 2, during heating and concentration, the servo motor 1609 is running, and the servo motor 1609 drives one of the shaft members 1619 to rotate, and the shaft member 1619 cooperates with the linkage wheel 1620 and the linkage belt 1618 to drive the driving shaft member 1616 to rotate. Since the driving shaft member 1616 and the other shaft member 1619 are provided with a gear member 1615, and the gear member 1615 is meshed, the adjusting reels 1617 on the two shaft members 1619 can rotate synchronously, and the rotation directions are opposite. At this time, the connecting cable 1603 is wound or loosened according to the height of the polydextrose solution in the concentration bin 3 to adjust the position of the lifting nozzle 1623. When the lifting nozzle 1623 is adjusted to a suitable height, the delivery pump 1622 is started, and the delivery pump 1622 is connected to the lifting nozzle 1623 through the connecting conduit 1624. The lifting nozzle 1623 transports the polydextrose solution to the inside of the connecting duct 1621, and further transports it to the inside of the discharge bin 1626. At this time, the polydextrose solution can be transported to the inside of the lifting bin 1604 through the circular hole 1625 on the discharge bin 1626. Thereafter, the polydextrose solution in the lifting bin 1604 will flow out through the heat transfer conduit 1605 and be re-transported to the polydextrose solution in the concentration bin 3. At the same time, when the polydextrose solution falls, the universal motor 1613 drives the driving gear 1614 to rotate. Since the driving gear 1614 is meshed with the gear ring 1611, it can drive the adjusting dial 1608 to rotate, so that the polydextrose solution rotates while falling, and the lifting nozzle 1623 lifts and transports the solution at different positions in the central area of ​​the polydextrose solution until the concentration is completed.

[0039] Step three, during the concentration process, start the electric telescopic rod 1711 and the electric push rod 1704, adjust the position of the electric telescopic rod 1711 by the electric push rod 1704, and adjust the height of the mounting ball seat 1712 and the hydraulic scraper 1715 by the electric telescopic rod 1711, so that the hydraulic scraper 1715 contacts the inner wall of the top of the concentration bin 3. After contact, start the drive motor 1703, and the drive motor 1703 can drive the connecting bracket 1717 to rotate, so that the hydraulic scraper 1715 scrapes the condensed water on the inner wall of the top of the concentration bin 3, and transports it to the inside of the water pipe 1707 through the connecting hose 1716 and the connecting pump 1709, and then transports it to the inside of the water collecting seat 1702, and then start the discharge pump 1705, and transport the scraped water to the drain pipe 1701 through the through pipe 1706 for discharge.

[0040] Step 4: After concentration, open the control valve 14, transport the concentrated polydextrose solution out of the concentration bin 3 through the discharge pipe 13, and collect it.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A concentrating device for processing polydextrose dietary fiber, comprising a fixed support (1), characterized in that: The inner wall of the fixed support (1) is fixedly connected to a concentration bin (3), an observation window (2) is provided on the concentration bin (3), a heating interlayer (15) is provided inside the concentration bin (3), a heating chamber is formed between the heating interlayer (15) and the concentration bin (3), a concentration heat transfer module (16) and an anti-condensation module (17) are provided inside the concentration bin (3), and the anti-condensation module (17) is located above the concentration heat transfer module (16), a raw material pipe (7) and a discharge pipe (13) are provided on the concentration bin (3), and a control valve (14) is provided on the discharge pipe (13); The concentration heat transfer module (16) comprises a lifting bin (1604), the lifting bin (1604) is located inside the concentration bin (3), and four installation openings are provided on the lifting bin (1604), and heat transfer pipes (1605) are provided inside the four installation openings; The anti-condensation module (17) comprises a mounting ball seat (1712), and a hydrocondensation scraper (1715) is arranged on the mounting ball seat (1712).

2. A concentrating device for processing polydextrose dietary fiber according to claim 1, characterized in that: The concentration heat transfer module (16) further comprises a fixed frame (1606) and a fixed ring frame (1601), wherein the fixed frame (1606) is fixedly connected to the bottom inner wall of the concentration chamber (3), the fixed ring frame (1601) is fixedly connected to the inner wall of the concentration chamber (3), a fixed rod (1602) is fixedly connected to the fixed frame (1606), the lifting chamber (1604) is movably connected to the outer wall of the fixed rod (1602), and an adjusting rod (1602) is provided on the fixed ring frame (1601). The adjusting turntable (1608) is connected to the mounting bracket (1607), the top of the adjusting turntable (1608) is fixedly connected with a gear ring (1611), the top of the gear ring (1611) is provided with a mounting frame (1610), the mounting bracket (1607) is provided with a universal motor (1613), the output shaft of the universal motor (1613) is connected with a driving gear (1614) through a coupling, and the driving gear (1614) is meshed with the gear ring (1611).

3. A concentrating device for processing polydextrose dietary fiber according to claim 2, characterized in that: The mounting frame (1610) is provided with a driving shaft (1616) and two shaft members (1619), the outer walls of the two shaft members (1619) are fixedly connected with an adjusting reel (1617), the two adjusting reels (1617) are provided with a connecting cable (1603), one end of the two connecting cables (1603) are fixedly connected to the top of the lifting bin (1604), and two mounting holes are provided on the top of the adjusting turntable (1608), the inner walls of the two mounting holes are fixedly connected with a guide kit (1612), and the two connecting cables (1603) pass through the inside of the two guide kits (1612) respectively.

4. A concentrating device for processing polydextrose dietary fiber according to claim 3, characterized in that: The driving shaft (1616) and the outer wall of one of the shaft members (1619) are both fixedly connected with a gear member (1615), the two gear members (1615) are meshed, and the driving shaft (1616) and one end of the other shaft member (1619) are both fixedly connected with a linkage wheel (1620), the outer walls of the two linkage wheels (1620) are both provided with the same linkage belt (1618), and the outer wall of one side of the mounting frame (1610) is fixedly connected with a servo motor (1609), and the output shaft of the servo motor (1609) is connected to the other end of the shaft member (1619) via a coupling.

5. A concentrating device for processing polydextrose dietary fiber according to claim 4, characterized in that: The lifting bin (1604) is internally provided with a plurality of discharge bins (1626), and the outer walls of the plurality of discharge bins (1626) are each provided with a plurality of circular holes (1625). The input ends of the plurality of discharge bins (1626) are each fixedly connected to a connecting duct (1621), and the input ends of the three connecting ducts (1621) on the same side are each fixedly connected to the same delivery pump (1622), the input ends of the two delivery pumps (1622) are each fixedly connected to a connecting duct (1624), and the input ends of the two connecting ducts (1624) are each fixedly connected to a lifting suction nozzle (1623).

6. A concentrating device for processing polydextrose dietary fiber according to claim 5, characterized in that: The anti-condensation module (17) further comprises a water collecting seat (1702), the water collecting seat (1702) being fixedly connected to the top inner wall of the concentration bin (3), a driving motor (1703) being arranged at the bottom of the water collecting seat (1702), the output shaft of the driving motor (1703) being connected to a connecting bracket (1717) via a coupling, a connecting pump (1709) being fixedly connected to the top of the connecting bracket (1717), the output end of the connecting pump (1709) being fixedly connected to a water pipe (1707), the output end of the water pipe (1707) being fixedly connected to a rotating joint (1710), the rotating joint (1710) being arranged on the water collecting seat (1702), and the input end of the connecting pump (1709) being fixedly connected to a connecting hose (1716), the input end of the connecting hose (1716) being in communication with the interior of the water condensation scraper (1715).

7. A concentrating device for processing polydextrose dietary fiber according to claim 6, characterized in that: The connecting bracket (1717) is provided with an electric push rod (1704), the output end of the electric push rod (1704) is fixedly connected to a fixing member (1708), the fixing member (1708) is provided with an electric telescopic rod (1711), the mounting ball seat (1712) is fixedly connected to the output end of the electric telescopic rod (1711), and the outer wall of the water collecting seat (1702) is fixedly connected to a through pipe (1706), the output end of the through pipe (1706) is fixedly connected to a discharge pump (1705), the output end of the discharge pump (1705) is fixedly connected to a drain pipe (1701), and the drain pipe (1701) is located outside the concentration bin (3).

8. A concentrating device for processing polydextrose dietary fiber according to claim 7, characterized in that: The outer wall of the mounting ball seat (1712) is fixedly connected to a bracket member (1713), and three return spring rods (1714) are arranged on the bracket member (1713), and one end of each of the three return spring rods (1714) is fixedly connected to the outer wall of the hydrogel scraper (1715).

9. A concentrating device for processing polydextrose dietary fiber according to claim 8, characterized in that: The top of the concentration bin (3) is provided with a water manifold (4), the outer wall of the water manifold (4) is provided with a condensation bin (8), the condensation bin (8) is provided with a condensation water outlet (5) and a heat-insulating connecting pipe (6), the output end of the heat-insulating connecting pipe (6) is fixedly connected to a connecting bin (9), one side outer wall of the connecting bin (9) is fixedly connected to a water inlet pipe (10), and the other side outer wall of the connecting bin (9) is fixedly connected to a delivery pipe (11), the output end of the delivery pipe (11) is connected to the interior of the heating chamber, and the outer wall of the concentration bin (3) is fixedly connected to a water outlet pipe (12), and the input end of the water outlet pipe (12) is connected to the interior of the heating chamber.

10. A concentration method for polydextrose dietary fiber processing, using the concentration device for polydextrose dietary fiber processing as claimed in claim 9, characterized in that: The steps include: Step 1: During use, the polydextrose solution is transported to the interior of the concentration chamber (3) through the raw material pipe (7), and hot water is transported to the interior of the connecting chamber (9) and the transport pipe (11) through the water inlet pipe (10), and then transported to the interior of the heating chamber for concentration and heating; Step 2: During heating and concentration, the concentration heat transfer module (16) is started to transport the polydextrose solution to the interior of the lifting bin (1604), and the polydextrose solution is transported out of the lifting bin (1604) in the form of sheets through the heat transfer conduit (1605) for concentrated heating; Step 3: During the concentration process, the anti-condensation module (17) operates so that the condensation scraper (1715) scrapes off the condensed water on the top inner wall of the concentration bin (3) and transports it to the outside of the concentration bin (3); Step 4: After concentration, open the control valve (14), transport the concentrated polydextrose solution out of the concentration bin (3) through the discharge pipe (13), and collect it.

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