CN210186462U - Energy-saving flash distillation device - Google Patents
Energy-saving flash distillation device Download PDFInfo
- Publication number
- CN210186462U CN210186462U CN201920898688.8U CN201920898688U CN210186462U CN 210186462 U CN210186462 U CN 210186462U CN 201920898688 U CN201920898688 U CN 201920898688U CN 210186462 U CN210186462 U CN 210186462U
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- Prior art keywords
- flash
- energy
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- tank
- flash tank
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- 238000007701 flash-distillation Methods 0.000 title claims abstract description 28
- 238000001704 evaporation Methods 0.000 claims abstract description 25
- 230000008020 evaporation Effects 0.000 claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 10
- 238000001816 cooling Methods 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 229920002472 Starch Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000021433 fructose syrup Nutrition 0.000 description 1
- 230000000415 inactivating effect Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model belongs to the technical field of the flash distillation unit, especially, energy-saving flash distillation unit to current flash tank when carrying out the flash distillation not set up rabbling mechanism, the flash rate of lower floor's material in the flash tank is very slow, influences flash rate, and the heat of flash steam is not rational utilization, causes the shortcoming of heat energy waste, and proposes following scheme, and it includes flash tank and pre-heater, the steam guide pipe is installed to the top side of flash tank, is equipped with heating coil in the pre-heater, and heating coil's one end is linked together with the steam guide pipe, and heating coil's the other end is connected with the vacuum pump. The utility model discloses simple structure, the material of high temperature flash distillation vapour in the flash tank in to the preheater preheats, has realized recycling of flash distillation vapour, thereby a plurality of stirring leaf intermittent type nature positive reverse simultaneously makes the material reach better cooling effect, more flash distillation vapour production in the flash tank fast revolution, has improved flash evaporation rate, and is energy-conserving high-efficient.
Description
Technical Field
The utility model relates to a flash distillation plant technical field especially relates to an energy-saving flash distillation plant.
Background
The basic process of the starch sugar preparation comprises the following steps: preparing starch milk with Baume degree of 15-18 by using starch, liquefying by liquefying enzyme at 105-108 ℃, inactivating enzyme at 135 ℃ to generate high-temperature and high-pressure liquefied liquid, and saccharifying, filtering, ion-exchanging, concentrating and the like to obtain the high fructose syrup with the required concentration. In the whole process, the flash tank quickly releases pressure and cools to generate a large amount of steam, and the traditional method directly discharges the steam into the atmosphere to cause heat waste.
The patent with publication number CN206837535U discloses a flash tank steam recycle device, including the flash tank, the steam collector, four effect concentration evaporimeter, the outside of flash tank is covered with a steam collector, the steam collector passes through the pipeline and links to each other with four effect concentration evaporimeter, be equipped with a steam flow control valve between steam collector and the four effect concentration evaporimeter, one end of four effect concentration evaporimeter still is connected with the vacuum pump, but the flash tank among the prior art does not set up rabbling mechanism when carrying out the flash distillation, the flash rate of lower floor's material in the flash tank is very slow, influence flash rate, and the heat of flash steam is not utilized rationally, cause the heat energy waste, consequently can not satisfy the user demand.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at solving and having the flash tank among the prior art and not setting up rabbling mechanism when carrying out the flash distillation, the flash rate of lower floor's material in the flash tank is very slow, influences flash rate, and the heat of flash steam is utilized not rationally, causes the extravagant shortcoming of heat energy, and the energy-saving flash distillation device who provides.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides an energy-saving flash evaporation device, which comprises a flash evaporation tank and a pre-heater, wherein a steam guide pipe is arranged on the top side of the flash evaporation tank, a heating coil is arranged in the pre-heater, one end of the heating coil is communicated with the steam guide pipe, the other end of the heating coil is connected with a vacuum pump, the inner walls of two sides of the flash evaporation tank are fixedly provided with a same mounting plate, the bottom side of the mounting plate is provided with a mounting hole along the vertical direction, an installation shaft is rotatably arranged in the mounting hole, the two ends of the installation shaft extend out of the mounting hole, the two sides of the installation shaft are fixedly provided with a plurality of stirring blades positioned below the mounting plate, the top end of the installation shaft is fixedly provided with a gear, a movable plate is movably arranged on the top side of the mounting plate, a, rotate downthehole rotation and install the axis of rotation, the both ends of axis of rotation all extend to outside rotating the hole, the bottom fixed mounting of axis of rotation has L type pole, the push-and-pull groove has been seted up on the top side of movable plate, the bottom of L type pole extends to in the push-and-pull groove, high temperature flash distillation vapour in the flash tank preheats the material in to the preheater, the reuse of flash distillation vapour has been realized, thereby a plurality of stirring leaf intermittent type nature are just reversing simultaneously, thereby make the material reach better cooling effect in flash tank fast revolution, more flash distillation vapour produce, the flash evaporation rate has been improved, energy-conserving high efficiency.
Furthermore, a fixing hole is formed in the inner wall of the top side of the flash tank, one end of the steam guide pipe penetrates through the fixing hole and is fixedly provided with an air exhaust disc, and therefore the steam exhaust area is increased.
Furthermore, a rack is fixedly mounted on one side, close to the mounting shaft, of the moving plate, and the rack is meshed with the gear, so that the moving plate moves back and forth to drive the gear to rotate forward and backward.
Furthermore, two limiting grooves are formed in the top side of the mounting plate, two limiting blocks are fixedly mounted on the bottom side of the moving plate, and the bottom sides of the two limiting blocks are respectively slidably mounted in the two limiting grooves to limit the moving plate, so that the moving plate can only move leftwards and rightwards.
Furthermore, a rotating motor is fixedly installed on the inner wall of the bottom side of the protection box, and the top end of the rotating shaft is fixedly installed on an output shaft of the rotating motor through a coupler.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
in the utility model, the energy-saving flash evaporation device is used by matching the flash evaporation tank, the pre-heater, the steam guide pipe, the heating coil, the vacuum pump, the air exhaust disc and the fixing hole, the vacuum pump pumps high-temperature flash evaporation steam in the flash evaporation tank into the pre-heater to preheat materials in the pre-heater, thereby fully benefiting the heat of the high-temperature flash evaporation steam and realizing the reuse of the flash evaporation steam;
the rotating motor is started through the matched use of the mounting plate, the mounting hole, the mounting shaft, the stirring blades, the gear, the moving plate, the protective box, the rotating motor, the rotating hole, the rotating shaft, the L-shaped rod and the push-pull groove, the L-shaped rod continuously pushes and extrudes the inner wall of the push-pull groove, so that the moving plate reciprocates back and forth on the top side of the mounting plate, the moving plate drives the gear meshed with the moving plate to rotate through the rack, the moving plate further drives the mounting blades and the stirring blades to rotate, and the moving plate reciprocates back and forth to enable the stirring blades to intermittently rotate forward and backward, so that high-temperature materials in;
the utility model discloses simple structure, the material of high temperature flash distillation vapour in the flash tank in to the preheater preheats, has realized recycling of flash distillation vapour, thereby a plurality of stirring leaf intermittent type nature positive reverse simultaneously makes the material reach better cooling effect, more flash distillation vapour production in the flash tank fast revolution, has improved flash evaporation rate, and is energy-conserving high-efficient.
Drawings
Fig. 1 is a schematic structural diagram of an energy-saving flash evaporation device provided by the present invention;
fig. 2 is a schematic structural diagram of a flash tank in the energy-saving flash evaporation device provided by the present invention;
fig. 3 is a schematic structural diagram of a portion a in fig. 2 of an energy-saving flash distillation apparatus provided by the present invention.
In the figure: 1 flash tank, 2 preheater, 3 steam guide pipe, 4 heating coil, 5 vacuum pump, 6 air extracting disc, 7 mounting plate, 8 mounting hole, 9 mounting shaft, 10 stirring blade, 11 gear, 12 moving plate, 13 protective box, 14 rotating motor, 15 rotating hole, 16 rotating shaft, 17L-shaped rod, 18 push-pull groove and 19 fixing hole.
Detailed Description
In the technical scheme:
3 steam guide, 4 heating coil, 6 extraction plates, 7 mounting panels, 8 mounting holes, 9 installation axles, 10 stirring leaves, 11 gears, 12 movable plates, 13 protective housing, 15 rotation holes, 16 axis of rotation, 17L shaped rod, 18 push-and-pull grooves, 19 fixed orificess do the utility model discloses contain the essential innovative component.
1 flash tank, 2 preheaters, 5 vacuum pumps, 14 rotation motors are for realizing the utility model discloses the essential connectivity component of technical scheme.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, an energy-saving flash evaporation device comprises a flash evaporation tank 1 and a pre-heater 2, a steam guide pipe 3 is installed on the top side of the flash evaporation tank 1, a heating coil 4 is arranged in the pre-heater 2, one end of the heating coil 4 is communicated with the steam guide pipe 3, the other end of the heating coil 4 is connected with a vacuum pump 5, the inner walls of two sides of the flash evaporation tank 1 are fixedly provided with a same mounting plate 7, the bottom side of the mounting plate 7 is provided with a mounting hole 8 along the vertical direction, a mounting shaft 9 is rotatably installed in the mounting hole 8, two ends of the mounting shaft 9 both extend out of the mounting hole 8, both sides of the mounting shaft 9 are fixedly provided with a plurality of stirring blades 10 positioned below the mounting plate 7, the top end of the mounting shaft 9 is fixedly provided with a gear 11, the top side of, rotation hole 15 has been seted up along vertical direction on the bottom side inner wall of protecting box 13, rotation axis 16 is installed to rotation 15 internal rotations in the hole, the both ends of rotation axis 16 all extend to outside rotating hole 15, the bottom fixed mounting of rotation axis 16 has L type pole 17, push-and-pull groove 18 has been seted up to the top side of movable plate 12, the bottom of L type pole 17 extends to in the push-and-pull groove 18, the high temperature flash distillation vapour in flash tank 1 preheats the material in preheater 2, the recycle of flash distillation vapour has been realized, a plurality of stirring leaf 10 intermittent type nature positive and negative rotations simultaneously, thereby make the material fast revolution reach better cooling effect in flash tank 1, more flash distillation vapour produces, the flash evaporation rate has been improved, and is energy-saving and high-.
The utility model discloses in, seted up fixed orifices 19 on the top side inner wall of flash tank 1, the one end of leading steam pipe 3 runs through fixed orifices 19 and fixed mounting has exhaust disc 6, improves the area of drawing steam.
The utility model discloses in, one side fixed mounting that movable plate 12 is close to installation axle 9 has the rack, and the rack meshes with gear 11 mutually for movable plate 12 round trip movement drives gear 11 and just reverses.
The utility model discloses in, two spacing grooves have been seted up to the top side of mounting panel 7, and the bottom side fixed mounting of movable plate 12 has two stoppers, and the bottom side of two stoppers is sliding mounting respectively at two spacing inslots, and is spacing to movable plate 12, makes it can only remove about.
The utility model discloses in, fixed mounting has the rotation motor 14 on the bottom side inner wall of guard box 13, and shaft coupling fixed mounting is passed through on the output shaft that rotates motor 14 on the top of axis of rotation 16.
The utility model discloses in, vacuum pump 5 is with high temperature flash distillation vapour pump delivery to in the flash tank 1 to pre-heater 2, material to in the pre-heater 2 preheats, fully do benefit to the heat of high temperature flash distillation vapour, the recycle of flash distillation vapour has been realized, start rotation motor 14 during the flash operation, axis of rotation 16 drives L type pole 17 and continuously rotates, L type pole 17 constantly pushes away the inner wall of push-pull groove 18, and movable plate 12 is by two spacing groove spacing horizontal migration that can only, thereby make movable plate 12 make a round trip to move in the top side of mounting panel 7, movable plate 12 passes through rack drive gear 11 rotation with it meshing, and then 9 and a plurality of stirring leaf 10 rotate in the drive installation, and movable plate 12 round trip movement makes a plurality of stirring leaf 10 intermittent type nature positive and negative rotation, carry out continuous stirring to the high temperature material in the flash tank 1, thereby make the material in flash tank 1 fast revolution reach better cooling effect, More flash steam is generated, the flash evaporation rate is improved, and the use requirement is met.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (5)
1. The utility model provides an energy-saving flash distillation device, includes flash tank (1) and preheater (2), its characterized in that, steam guide pipe (3) are installed to the top side of flash tank (1), are equipped with heating coil (4) in preheater (2), and the one end and the steam guide pipe (3) of heating coil (4) are linked together, and the other end of heating coil (4) is connected with vacuum pump (5), fixed mounting has same mounting panel (7) on the both sides inner wall of flash tank (1), and mounting hole (8) have been seted up along vertical direction to the bottom side of mounting panel (7), and installation axle (9) are installed to mounting hole (8) internal rotation, and the both ends of installation axle (9) all extend outside mounting hole (8), and the equal fixed mounting in both sides of installation axle (9) has a plurality of stirring leaf (10) that are located mounting panel (7) below, and the top fixed mounting of installation, movable plate (12) are movably installed on the top side of mounting panel (7), fixed mounting has protective housing (13) that is located movable plate (12) top on the one side inner wall of flash tank (1), rotation hole (15) have been seted up along vertical direction on the bottom side inner wall of protective housing (13), rotation axis (16) are installed to rotation hole (15) internal rotation, the both ends of rotation axis (16) all extend to outside rotation hole (15), the bottom fixed mounting of rotation axis (16) has L type pole (17), push-and-pull groove (18) have been seted up on the top side of movable plate (12), the bottom of L type pole (17) extends to in push-and-pull groove (18).
2. An energy-saving flash evaporation device according to claim 1, wherein a fixing hole (19) is formed in the inner wall of the top side of the flash evaporation tank (1), and one end of the steam guide pipe (3) penetrates through the fixing hole (19) and is fixedly provided with the air extraction disc (6).
3. An energy-saving flash distillation apparatus according to claim 1, wherein a rack is fixedly installed on one side of the moving plate (12) close to the installation shaft (9), and the rack is engaged with the gear (11).
4. The energy-saving flash evaporation device according to claim 1, wherein the top side of the mounting plate (7) is provided with two limiting grooves, the bottom side of the moving plate (12) is fixedly provided with two limiting blocks, and the bottom sides of the two limiting blocks are respectively slidably mounted in the two limiting grooves.
5. An energy-saving flash evaporation device according to claim 1, wherein the inner wall of the bottom side of the protective box (13) is fixedly provided with a rotating motor (14), and the top end of the rotating shaft (16) is fixedly arranged on the output shaft of the rotating motor (14) through a coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920898688.8U CN210186462U (en) | 2019-06-15 | 2019-06-15 | Energy-saving flash distillation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920898688.8U CN210186462U (en) | 2019-06-15 | 2019-06-15 | Energy-saving flash distillation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210186462U true CN210186462U (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920898688.8U Expired - Fee Related CN210186462U (en) | 2019-06-15 | 2019-06-15 | Energy-saving flash distillation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210186462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115786597A (en) * | 2023-02-04 | 2023-03-14 | 青州市华康生物科技有限公司 | Glucose production process |
-
2019
- 2019-06-15 CN CN201920898688.8U patent/CN210186462U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115786597A (en) * | 2023-02-04 | 2023-03-14 | 青州市华康生物科技有限公司 | Glucose production process |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 |
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| CF01 | Termination of patent right due to non-payment of annual fee |