CN114413580A - Continuous vacuum low-temperature drying process and complete equipment - Google Patents
Continuous vacuum low-temperature drying process and complete equipment Download PDFInfo
- Publication number
- CN114413580A CN114413580A CN202210075043.0A CN202210075043A CN114413580A CN 114413580 A CN114413580 A CN 114413580A CN 202210075043 A CN202210075043 A CN 202210075043A CN 114413580 A CN114413580 A CN 114413580A
- Authority
- CN
- China
- Prior art keywords
- feeding
- buffer tank
- dryer
- rotating rod
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001035 drying Methods 0.000 title claims abstract description 46
- 239000000463 material Substances 0.000 claims abstract description 63
- 238000007599 discharging Methods 0.000 claims abstract description 41
- 238000003756 stirring Methods 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000000498 cooling water Substances 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 16
- 239000000428 dust Substances 0.000 claims description 8
- 238000009833 condensation Methods 0.000 claims description 6
- 230000005494 condensation Effects 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
- F26B5/041—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum for drying flowable materials, e.g. suspensions, bulk goods, in a continuous operation, e.g. with locks or other air tight arrangements for charging/discharging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/14—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a horizontal or slightly-inclined plane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the technical field of drying equipment, and discloses a continuous vacuum low-temperature drying process and complete equipment, which comprises a dryer, wherein a feeding mechanism is arranged on the dryer, the feeding mechanism comprises a feeding conveyor, a feeding buffer tank, a feeding valve I, a discharging valve I, a motor, a rotating rod I, a supporting plate and a supporting rod I, the feeding conveyor is connected with the feeding buffer tank, the feeding buffer tank is provided with the feeding valve I, the feeding buffer tank is provided with the discharging valve I, the feeding buffer tank is provided with the motor, and the wet materials are fully and uniformly stirred by arranging the feeding conveyor, the feeding buffer tank, the feeding valve I, the discharging valve I, the motor, the rotating rod I, the supporting plate, the supporting rod I, a stirring plate I, a rotating rod II, the supporting rod II, the stirring plate II, a fixing plate, a rotating rod III, a reel I, a pull rope and a reel II, the wet material is dried in the dryer, and the drying effect is better.
Description
Technical Field
The invention relates to the technical field of drying equipment, in particular to a continuous vacuum low-temperature drying process and complete equipment.
Background
The dryer is a mechanical device for reducing the moisture of materials by using heat energy, and is used for drying the materials. The method is widely applied to the industries of chemical industry, pharmacy, food, wine brewing, metallurgy, industrial sludge and the like. The conventional drying machine has higher heating temperature, so that the materials are dissolved and separated out at high temperature, the original molecules of the materials are damaged, and the materials are volatilized to generate odor. The continuous low-temperature vacuum dryer is used for vacuum low-temperature drying, so that the original material properties of the product are kept, the appearance is good, and the drying requirement of most of thermosensitive materials can be met; when the existing continuous vacuum low-temperature dryer is used, the feeding is not uniform, so that the drying effect is poor and the efficiency is low; therefore, a continuous vacuum low-temperature drying process and a complete set of equipment are needed.
Disclosure of Invention
The invention aims to provide a continuous vacuum low-temperature drying process and complete equipment, and the purpose of solving the problems in the background technology is achieved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a continuous type vacuum low temperature drying equipment, includes the desiccator, be provided with feed mechanism on the desiccator, feed mechanism includes feeding conveyer, feeding buffer tank, feeding valve one, ejection of compact valve one, motor, dwang one, backup pad, bracing piece one, stirring board one, and feeding conveyer is connected with the feeding buffer tank, installs feeding valve one on the feeding buffer tank, installs ejection of compact valve one on the feeding buffer tank.
Preferably, install the motor on the feeding buffer tank, dwang one is connected with the motor, and the dwang one runs through the feeding buffer tank and sets up, and the dwang one is connected with the feeding buffer tank for the dwang one can obtain the holding power.
Preferably, dwang one is connected with the backup pad, and the backup pad is connected with bracing piece one, and bracing piece one is connected with stirring board one, and feed mechanism still includes dwang two, bracing piece two, stirring board two, fixed plate, dwang three, reel one, stay cord, reel two.
Preferably, the backup pad is connected with two dwangs, and two dwangs are connected with two bracing pieces, and two bracing pieces are connected with two stirring boards, and two dwangs are connected with two reels, and two sets of reel that run through of dwang for two can drive two rotations of reel of dwang.
Preferably, two reel are connected with the stay cord, and the stay cord is connected with reel one, and reel one is connected with dwang three, and dwang three is connected with the fixed plate, and the fixed plate is connected with the feeding buffer tank, and the stay cord is around establishing reel one, reel two, drives two rotations of reel through dwang two, and two drive stay cords of reel get off from reel one, then around reel two on, then drive the dwang one under the effect of volute spring, two do not reset of dwang, make the stay cord get off from reel one, then around reel two on, thereby drive two rotations of stirring board.
Preferably, the feeding buffer tank is connected with the drying machine, the heating module is installed on the drying machine, and the dedusting barrel is installed on the drying machine.
Preferably, the dedusting barrel is connected with a cooling water condenser, the cooling water condenser is connected with a condensation water tank, the drying machine is connected with a vacuum pump, and the cooling water condenser is connected with a circulating water tank.
Preferably, the dryer is connected with a discharge buffer tank through a feeding valve II, the discharge buffer tank is connected with a discharge valve II, and the discharge buffer tank is connected with a discharge conveyor.
A continuous vacuum low-temperature drying process comprises the following steps:
s1: putting the wet materials into a feeding conveyor, and then opening a first feeding valve and a motor to stir the wet materials;
s2: opening a first discharge valve to convey the uniformly stirred wet materials into a dryer, heating the dryer through a heating module, and absorbing dust generated by dry materials through a dust removal barrel;
s3: cooling and then discharging the water vapor through a cooling water condenser, recycling the cooling water through a circulating water tank, and keeping the inside of the dryer in a vacuum state by starting a vacuum pump;
s4: and (3) putting the dried material into a discharging buffer tank through a second feeding valve, and opening the second discharging valve to convey the dried material through a discharging conveyor.
The invention provides a continuous vacuum low-temperature drying process and complete equipment. The method has the following beneficial effects:
(1) according to the invention, by arranging the feeding mechanism, the dryer, the discharging mechanism, the heating module, the dedusting barrel, the cooling water condenser, the condensed water tank, the vacuum pump and the circulating water tank, the vacuum pump keeps the materials in vacuum in the dryer, so that the boiling point of water is reduced, the heat consumption is reduced, and the purposes of conveniently drying wet materials, simpleness and convenience are achieved.
(2) The feeding conveyor, the feeding buffer tank, the feeding valve I, the discharging valve I, the motor, the rotating rod I, the supporting plate, the supporting rod I, the stirring plate I, the rotating rod II, the supporting rod II, the stirring plate II, the fixing plate, the rotating rod III, the reel I, the pull rope and the reel II are arranged, so that the purposes of fully and uniformly stirring wet materials and better drying effect of the wet materials in the dryer are achieved.
(3) The automatic discharging device provided by the invention achieves the purposes of automatic discharging and efficiency improvement by arranging the second feeding valve, the second discharging buffer tank, the second discharging valve and the discharging conveyor.
Drawings
FIG. 1 is a block diagram of a dryer of the present invention;
FIG. 2 is a block diagram of the feed conveyor of the present invention;
FIG. 3 is a block diagram of the discharge buffer tank of the present invention;
FIG. 4 is a block diagram of a feed surge tank in accordance with the present invention;
fig. 5 is a structural view of a second reel according to the present invention.
In the figure: 1 feeding mechanism, 2 drier, 3 discharging mechanism, 4 heating module, 5 dedusting barrel, 6 cooling water condenser, 7 condensation water tank, 8 vacuum pump, 9 circulating water tank, 101 feeding conveyor, 102 feeding buffer tank, 103 feeding valve I, 104 discharging valve I, 105 motor, 106 rotating rod I, 107 supporting plate, 108 supporting rod I, 109 stirring plate I, 110 rotating rod II, 111 supporting rod II, 112 stirring plate II, 113 fixing plate, 114 rotating rod III, 115 reel I, 116 pull rope, 117 reel II, 301 feeding valve II, 302 discharging buffer tank, 303 discharging valve II, 304 discharging conveyor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 5, the present invention provides a technical solution: a continuous vacuum low-temperature drying device comprises a dryer 2, wherein a feeding mechanism 1 is arranged on the dryer 2, the feeding mechanism 1 comprises a feeding conveyor 101, a feeding buffer tank 102, a feeding valve I103, a discharging valve I104, a motor 105, a rotating rod I106, a supporting plate 107, a supporting rod I108 and a stirring plate I109, the feeding conveyor 101 is connected with the feeding buffer tank 102, the feeding buffer tank 102 is fixedly provided with the feeding valve I103, the feeding buffer tank 102 is fixedly provided with the discharging valve I104, the feeding buffer tank 102 is fixedly provided with the motor 105, the rotating rod I106 is fixedly connected with the motor 105 through a coupler, the rotating rod I106 penetrates through the feeding buffer tank 102, the outer wall of the rotating rod I106 is movably connected with the inner wall of the feeding buffer tank 102 through a bearing I, the outer wall of the rotating rod I106 is fixedly connected with the outer wall of the supporting plate 107, the outer wall of the supporting plate 107 is fixedly connected with one end of the supporting rod I108, the other end of the first support rod 108 is fixedly connected with the outer wall of the first stirring plate 109, the feeding mechanism 1 further comprises a second rotating rod 110, a second support rod 111, a second stirring plate 112, a fixing plate 113, a third rotating rod 114, a first reel 115, a pull rope 116 and a second reel 117, the outer wall of the support plate 107 is hinged to one end of the second rotating rod 110 through a spiral spring, the outer wall of the second rotating rod 110 is fixedly connected with one end of the second support rod 111, the other end of the second support rod 111 is fixedly connected with the outer wall of the second stirring plate 112, the outer wall of the second rotating rod 110 is fixedly connected with the inner wall of the second reel 117, one end of the second rotating rod 110 penetrates through the outer wall of the second reel 117 and extends to the outer portion of the second reel 117, the outer wall of the second reel 117 is fixedly connected with one end of the pull rope 116, the other end of the pull rope 116 is fixedly connected with the outer wall of the first reel 115, and the outer wall of the first reel 115 is fixedly connected with one end of the third rotating rod 114, the other end of the rotating rod III 114 is movably connected with the outer wall of the fixed plate 113 through a volute spring, the outer wall of the fixed plate 113 is fixedly connected with the inner wall of the feeding buffer tank 102, and by arranging the feeding conveyor 101, the feeding buffer tank 102, the feeding valve I103, the discharging valve I104, the motor 105, the rotating rod I106, the support plate 107, the support rod I108, the stirring plate I109, the rotating rod II 110, the support rod II 111, the stirring plate II 112, the fixed plate 113, the rotating rod III 114, the reel I115, the pull rope 116 and the reel II 117, wet materials are conveyed into the feeding buffer tank 102 through the feeding conveyor 101, the motor 105 is started to drive the rotating rod I106 to rotate, the support plate I106 drives the support plate 107 to rotate, the support plate 107 drives the support rod I108 to rotate, the support rod I108 drives the stirring plate I109 to rotate, wet materials are stirred, so that when the wet materials are dried, the drying effect is better, the rotating rod II 110 is driven to rotate through the supporting plate 107, the rotating rod II 110 drives the supporting rod II 111 to rotate, the supporting rod II 111 drives the stirring plate II 112 to rotate, wet materials are stirred, the drying effect is better when the wet materials are dried, the rotating rod I106 and the rotating rod II 110 are driven to rotate forwards and backwards intermittently through the motor 105, and the purposes that the wet materials are stirred uniformly and fully, and the wet materials enter the dryer 2 to be dried are better are achieved;
the feeding buffer tank 102 is connected with the dryer 2, the heating module 4 is installed on the dryer 2, the dedusting barrel 5 is installed on the dryer 2, the cooling water condenser 6 is connected on the dedusting barrel 5, the cooling water condenser 6 is connected with the condensation water tank 7, the vacuum pump 8 is connected on the dryer 2, the cooling water condenser 6 is connected with the circulating water tank 9, the wet material is conveyed into the dryer 2 for drying through the feeding mechanism 1 by arranging the feeding mechanism 1, the dryer 2, the discharging mechanism 3, the heating module 4, the dedusting barrel 5, the cooling water condenser 6, the condensation water tank 7, the vacuum pump 8 and the circulating water tank 9, the dried dry material is output through the discharging mechanism 3, the wet material is heated and dried through the heating module 4, the dust of the dry material is volatilized and discharged through the dedusting barrel 5, the water temperature of water vapor can be rapidly reduced by the cooling water condenser 6, the material is cooled to be discharged, the vacuum pump 8 keeps the material in vacuum in the dryer 2, the boiling point of the water is reduced, the consumption of heat is reduced, and the aims of conveniently drying wet materials, simpleness and convenience are achieved;
be connected with ejection of compact buffer tank 302 through two 301 feeding valve on desiccator 2, ejection of compact buffer tank 302 is connected with two 303 discharging valve, ejection of compact buffer tank 302 is connected with ejection of compact conveyer 304, through setting up two 301 feeding valve, ejection of compact buffer tank 302, two 303 discharging valve, ejection of compact conveyer 304, through opening two 301 feeding valve, make dry material after the drying get into ejection of compact buffer tank 302, then open two 303 discharging valve, carry the dry material away through ejection of compact conveyer 304, reached and to have been able the automatic discharging, the purpose of raising the efficiency
A continuous vacuum low-temperature drying process comprises the following steps:
s1: putting the wet materials into a feeding conveyor, and then opening a first feeding valve and a motor to stir the wet materials;
s2: opening a first discharge valve to convey the uniformly stirred wet materials into a dryer, heating the dryer through a heating module, and absorbing dust generated by dry materials through a dust removal barrel;
s3: cooling and then discharging the water vapor through a cooling water condenser, recycling the cooling water through a circulating water tank, and keeping the inside of the dryer in a vacuum state by starting a vacuum pump;
s4: and (3) putting the dried material into a discharging buffer tank through a second feeding valve, and opening the second discharging valve to convey the dried material through a discharging conveyor.
When the drying device is used, by arranging the feeding mechanism 1, the dryer 2, the discharging mechanism 3, the heating module 4, the dedusting barrel 5, the cooling water condenser 6, the condensation water tank 7, the vacuum pump 8 and the circulating water tank 9, wet materials are conveyed into the dryer 2 through the feeding mechanism 1 to be dried, dried dry materials are output through the discharging mechanism 3, the wet materials are heated and dried through the heating module 4, dust of the dried materials is volatilized and discharged through the dedusting barrel 5, the cooling water condenser 6 can rapidly reduce the water temperature of water vapor so that the water vapor is cooled to be discharged, the vacuum pump 8 enables the materials to be kept in vacuum in the dryer 2, the boiling point of water is reduced, the heat consumption is reduced, the purposes of conveniently drying the wet materials and being simple and convenient are achieved, and the feeding device 101, the feeding buffer tank 102 and the feeding valve one 103 are arranged, The wet material drying device comprises a first discharge valve 104, a motor 105, a first rotating rod 106, a supporting plate 107, a first supporting rod 108, a first stirring plate 109, a second rotating rod 110, a second supporting rod 111, a second stirring plate 112, a fixing plate 113, a third rotating rod 114, a first reel 115, a pull rope 116 and a second reel 117, wherein wet materials are conveyed into a feeding buffer tank 102 through a feeding conveyor 101, the motor 105 is started to drive the first rotating rod 106 to rotate, the first rotating rod 106 drives the supporting plate 107 to rotate, the supporting plate 107 drives the first supporting rod 108 to rotate, the first supporting rod 108 drives the first stirring plate 109 to rotate, the wet materials are stirred, when the wet materials are dried, the drying effect is better, the second rotating rod 110 is driven by the supporting plate 107 to rotate, the second supporting rod 110 drives the second supporting rod 111 to rotate, the second supporting rod 111 drives the second stirring plate 112 to rotate, the wet materials are stirred, and when the wet materials are dried, drying effect is better, drive dwang one 106 through motor 105 intermittent type, two 110 corotation of dwang, the reversal, reached and made wet material carry out intensive mixing even, make wet material get into carry out the better purpose of effect of drying in desiccator 2, through setting up two 301 of feed valve, ejection of compact buffer tank 302, two 303 of discharge valve, ejection of compact conveyer 304, through opening two 301 of feed valve, make dry material after the drying get into ejection of compact buffer tank 302, then open two 303 of discharge valve, carry away dry material through ejection of compact conveyer 304, can the automatic discharging has been reached, the purpose of raising the efficiency.
In conclusion, 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 alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A continuous vacuum low-temperature drying equipment comprises a dryer (2), and is characterized in that: the dryer is characterized in that a feeding mechanism (1) is arranged on the dryer (2), the feeding mechanism (1) comprises a feeding conveyor (101), a feeding buffer tank (102), a feeding valve I (103), a discharging valve I (104), a motor (105), a rotating rod I (106), a supporting plate (107), a supporting rod I (108) and a stirring plate I (109), the feeding conveyor (101) is connected with the feeding buffer tank (102), the feeding buffer tank (102) is provided with the feeding valve I (103), and the feeding buffer tank (102) is provided with the discharging valve I (104).
2. A continuous vacuum cryogenic drying plant according to claim 1, characterized in that: install motor (105) on feeding buffer tank (102), dwang one (106) are connected with motor (105), and dwang one (106) run through feeding buffer tank (102) and set up, and dwang one (106) are connected with feeding buffer tank (102).
3. A continuous vacuum cryogenic drying plant according to claim 2, characterized in that: the feeding mechanism (1) further comprises a second rotating rod (110), a second supporting rod (111), a second stirring plate (112), a fixed plate (113), a third rotating rod (114), a first reel (115), a pull rope (116) and a second reel (117).
4. A continuous vacuum cryogenic drying plant according to claim 3, characterized in that: the supporting plate (107) is connected with the second rotating rod (110), the second rotating rod (110) is connected with the second supporting rod (111), the second supporting rod (111) is connected with the second stirring plate (112), the second rotating rod (110) is connected with the second reel (117), and the second rotating rod (110) penetrates through the second reel (117).
5. The continuous vacuum low-temperature drying equipment as claimed in claim 4, wherein: the second reel (117) is connected with the pull rope (116), the pull rope (116) is connected with the first reel (115), the first reel (115) is connected with the third rotating rod (114), the third rotating rod (114) is connected with the fixed plate (113), and the fixed plate (113) is connected with the feeding buffer tank (102).
6. A continuous vacuum cryogenic drying plant according to claim 5, characterized in that: the feeding buffer tank (102) is connected with the dryer (2), the heating module (4) is installed on the dryer (2), and the dedusting barrel (5) is installed on the dryer (2).
7. The continuous vacuum cryogenic drying apparatus of claim 6, wherein: the dedusting device is characterized in that a cooling water condenser (6) is connected to the dedusting barrel (5), the cooling water condenser (6) is connected with a condensation water tank (7), a vacuum pump (8) is connected to the dryer (2), and the cooling water condenser (6) is connected with a circulating water tank (9).
8. The continuous vacuum cryogenic drying apparatus of claim 7, wherein: the dryer (2) is connected with a discharge buffer tank (302) through a second feeding valve (301), the discharge buffer tank (302) is connected with a second discharge valve (303), and the discharge buffer tank (302) is connected with a discharge conveyor (304).
9. The continuous vacuum low-temperature drying process according to claim 8, wherein: the method comprises the following steps:
s1: putting the wet materials into a feeding conveyor, and then opening a first feeding valve and a motor to stir the wet materials;
s2: opening a first discharge valve to convey the uniformly stirred wet materials into a dryer, heating the dryer through a heating module, and absorbing dust generated by dry materials through a dust removal barrel;
s3: cooling and then discharging the water vapor through a cooling water condenser, recycling the cooling water through a circulating water tank, and keeping the inside of the dryer in a vacuum state by starting a vacuum pump;
s4: and (3) putting the dried material into a discharging buffer tank through a second feeding valve, and opening the second discharging valve to convey the dried material through a discharging conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210075043.0A CN114413580A (en) | 2022-01-22 | 2022-01-22 | Continuous vacuum low-temperature drying process and complete equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210075043.0A CN114413580A (en) | 2022-01-22 | 2022-01-22 | Continuous vacuum low-temperature drying process and complete equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114413580A true CN114413580A (en) | 2022-04-29 |
Family
ID=81275964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210075043.0A Pending CN114413580A (en) | 2022-01-22 | 2022-01-22 | Continuous vacuum low-temperature drying process and complete equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114413580A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466174A (en) * | 2015-12-25 | 2016-04-06 | 孙发喜 | Vacuum tube bundle drying machine |
| AU2020101239A4 (en) * | 2020-07-03 | 2020-08-13 | Nanjing Agricultural University | Heat Pump Vacuum Dryer |
| CN212006655U (en) * | 2020-04-20 | 2020-11-24 | 山东新稀宝股份有限公司 | Low-pressure concentration and vacuum drying integrated equipment |
| CN112050583A (en) * | 2020-09-16 | 2020-12-08 | 南京利硕斯机电设备有限公司 | Electronic components production facility that drying efficiency is high |
| CN213901686U (en) * | 2020-12-31 | 2021-08-06 | 淮安兄弟生物科技有限公司 | Dry jet milling conveyor |
| CN113883831A (en) * | 2021-09-30 | 2022-01-04 | 温州市金榜轻工机械有限公司 | Drying unit of intelligent solid on-line feeding and uniform distribution system in vacuum state |
-
2022
- 2022-01-22 CN CN202210075043.0A patent/CN114413580A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466174A (en) * | 2015-12-25 | 2016-04-06 | 孙发喜 | Vacuum tube bundle drying machine |
| CN212006655U (en) * | 2020-04-20 | 2020-11-24 | 山东新稀宝股份有限公司 | Low-pressure concentration and vacuum drying integrated equipment |
| AU2020101239A4 (en) * | 2020-07-03 | 2020-08-13 | Nanjing Agricultural University | Heat Pump Vacuum Dryer |
| CN112050583A (en) * | 2020-09-16 | 2020-12-08 | 南京利硕斯机电设备有限公司 | Electronic components production facility that drying efficiency is high |
| CN213901686U (en) * | 2020-12-31 | 2021-08-06 | 淮安兄弟生物科技有限公司 | Dry jet milling conveyor |
| CN113883831A (en) * | 2021-09-30 | 2022-01-04 | 温州市金榜轻工机械有限公司 | Drying unit of intelligent solid on-line feeding and uniform distribution system in vacuum state |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108709395A (en) | A kind of spinning drying box | |
| CN218329112U (en) | Quick drying device is used in alumina plate production | |
| CN208205677U (en) | A kind of efficient grain dryer | |
| CN114413580A (en) | Continuous vacuum low-temperature drying process and complete equipment | |
| CN211782495U (en) | Drying device for asphalt detection | |
| CN211185802U (en) | Vacuum freeze drying kettle for deep processing of vegetables | |
| CN217200330U (en) | Screw conveyer with dewatering function | |
| CN216080836U (en) | Drying device is used in processing of container panel | |
| CN214223623U (en) | High-efficient dewatering device of sweet potato starch | |
| CN111219964A (en) | A grain drying equipment that is heated evenly for agricultural production | |
| CN113750933A (en) | Stirring kettle capable of being cooled rapidly | |
| CN110849079A (en) | Drying device for chemical production | |
| CN209926785U (en) | Drying device for chemical industry | |
| CN2122359U (en) | Recycling batch grain drier | |
| CN220959328U (en) | Vacuum spiral dryer | |
| CN219178172U (en) | Acid dye circulation drying device | |
| CN219612997U (en) | Efficient dryer | |
| CN220793674U (en) | Polyimide drying device | |
| CN212370199U (en) | Stirring kettle capable of being cooled rapidly | |
| CN218614891U (en) | Continuous drying production line for producing heating wire silica gel | |
| CN212109219U (en) | High-efficient fluidized drying machine | |
| CN220648909U (en) | A drying device for aquatic products feed processing | |
| CN218659969U (en) | Granulation air-drying device for color masterbatch | |
| CN214892345U (en) | Carbon material drying device that drying effect is good | |
| CN220229883U (en) | Pesticide preparation desiccator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220429 |