CN106512468A - Continuous vacuum drying solvent removing machine - Google Patents
Continuous vacuum drying solvent removing machine Download PDFInfo
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- CN106512468A CN106512468A CN201510581696.6A CN201510581696A CN106512468A CN 106512468 A CN106512468 A CN 106512468A CN 201510581696 A CN201510581696 A CN 201510581696A CN 106512468 A CN106512468 A CN 106512468A
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- continuous
- desolventizing
- vacuum
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- heating plate
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Abstract
The present invention provides a continuous vacuum drying solvent removing machine, which comprises a vacuum continuous solvent removing host machine, a compressing feeding conveyor, a compressing discharge conveyor and a material storage box (3), wherein the compressing feeding conveyor and the compressing discharge conveyor respectively comprise a material conveying power device (1) and a tapered piston discharge cylinder (2), the material conveying power device (1) and the tapered piston discharge cylinder (2) are connected, multiple layers of heating devices are arranged in the vacuum continuous solvent removing host machine, the top end of the vacuum continuous solvent removing host machine is provided with a plurality of solvent gas outlets (4), each layer of the heating device comprises a heating plate (14) having a double layer structure, an inner transmission chain wheel (7) and a chain (9), both ends of the chain (9) are provided with material baffles (9), the heating plate (14) with steam introduced into the middle is arranged below the lower side chain (9), and the heating plate (14) is provided with gas permeation holes (13) and a scraping plate (11). The continuous vacuum drying solvent removing machine of the present invention has beneficial effects of continuous organic solvent removing, large heat exchange area, low power consumption, and low power consumption per ton.
Description
Technical field
A kind of solid material Jing methanol, ethanol in field of chemical equipment involved in the present invention, just
The solvent abjection device that the inflammable easy solvent extraction such as hexane is crossed after active ingredient, it is more particularly to a kind of
Continuous vacuum drying desolventizing machine.
Background technology
Country's plant extract industry great majority are had using inflammable and explosive organic solvent extraction at present
Effect composition, the plant residue after extraction also contain substantial amounts of organic solvent.Domestic-developed it is organic
Solvent abjection machine is a lot, has rake type vacuum dryer, tray drier, also in oils industry
Vertical desolventizing machines of DTDC and DT etc., but all come with some shortcomings：Rake type vacuum dryer
Process inventory little, it is continuous to produce；Upper hundreds of rake inside tray drier, not only power disappears
Consumption is big, and fault rate is high, and rake wear extent is big, cannot apply under the conditions of the high operating mode of vacuum；Oil
The vertical precipitation machine equipment of fat industry is higher, and power consumption is big, and ton material power consumption 6KW/ tons are former
Material feed inlet and outlet sealing effectiveness is poor, it is impossible to realize that Total continuity is operated again under fine vacuum.It is domestic at present
There is no the equipment that can realize that continuous vacuum solid material deviates from inflammable and explosive solvent.
The content of the invention
For the problems and shortcomings that domestic existing desolventizing equipment is present, the present invention provides a kind of continuous
Vacuum drying desolventizing machine.
To achieve these goals, the technical solution used in the present invention is：
A kind of continuous vacuum drying desolventizing machine, including the vacuum continuous desolventizing master being connected on support
Machine, the compression being connected to above vacuum continuous desolventizing main frame charging convey sealing device, are connected to
Compressed discharging conveying sealing device and buffer bin below vacuum continuous desolventizing main frame, compression charging
Conveying sealing device conveys the feeding power dress that sealing device includes being connected with compressed discharging
Put and tapered piston discharge barrel, buffer bin conveys the tapered piston in sealing device with compression charging
Discharge barrel is connected, and top is provided with the vacuum continuous desolventizing main frame of several solvent gas outlets
Portion includes Multi-layer warming device, and every layer of heater include double-deck heating plate, by passing
Moving axis and sealed gearing device are fixed on the inner driving system wheel of vacuum continuous desolventizing main frame both sides, interior
It is connected by chain between drive sprocket, inner driving system wheel is connected with reductor, the two ends of chain
Striker plate is provided with, and the middle heating plate for steam being passed through by steam inlet is arranged on downside chain
Lower section, heating plate is provided with air-vent, the scraper plate being made up of chain and carrier bar；
In the top-down Multi-layer warming device, it is provided with layer heating plate second from the bottom some
Live (open) steam mouth；
The feeding power set are cylinder or hydraulic cylinder.
Beneficial effects of the present invention：Organic solvent is continuously deviate from, and heat exchange area is big, power consumption
Little, ton material power consumption is little.
Description of the drawings
The overall structure sectional view of Fig. 1, the present invention；
The partial structural diagram of Fig. 2, the present invention；
The side view of Fig. 3, the present invention.
Specific embodiment
For improving the problems and shortcomings that domestic existing desolventizing equipment is present, a kind of continuous vacuum is designed
Desolventizing machine (such as Fig. 1～Fig. 3) is dried, including the vacuum continuous desolventizing master being connected on support 5
Machine, the compression being connected to above vacuum continuous desolventizing main frame charging convey sealing device, are connected to
Compressed discharging conveying sealing device and buffer bin 3 below vacuum continuous desolventizing main frame, compress into
Material conveying sealing device conveys the feeding power that sealing device includes being connected with compressed discharging
Device 1 and tapered piston discharge barrel 2, buffer bin 3 are conveyed in sealing device with compression charging
Tapered piston discharge barrel 2 is connected, and top is provided with the vacuum of several solvent gas outlets 4 and connects
Multi-layer warming device is included inside continuous precipitation main frame, and every layer of heater includes double-deck adding
Hot plate 14, vacuum continuous desolventizing master is fixed on by power transmission shaft 10 and sealed gearing device 15
The inner driving system wheel 7 of machine both sides, is connected by chain 9 between inner driving system wheel 7, interior transmission
Sprocket wheel 7 is connected with reductor 6, and the two ends of chain 9 are provided with striker plate 8, middle by steaming
Vapour entrance 12 is passed through the lower section that the heating plate 14 of steam is arranged on downside chain 9, heating plate
14 are provided with air-vent 13, the scraper plate 11 being made up of chain 9 and carrier bar；It is described from top to bottom
Multi-layer warming device in, be provided with some live (open) steam mouths in layer heating plate second from the bottom 14；
The feeding power set 1 are cylinder or hydraulic cylinder.
The operation principle of the present invention：Gas compressing apparatus are compressed to the solid material in buffer bin
With the propulsion of leading portion material after certain density, it is extruded in the continuous board-like desolventizing machine of vacuum,
As feed end material is compacted, the hot solvent steam in the continuous board-like desolventizing machine of vacuum cannot be from
In charging aperture, effusion is played, and material falls desolventizing machine heating
On plate, the centre of heating plate is passed through the thermals source such as steam or conduction oil, and material is contacted with zone of heating,
Temperature intensification is high, and organic solvent gasification is evaporated, under material scraper plate on hot plate drives
From zone of heating, one section moves to the other end, is turned to lower floor, continues heating, until solvent it is thorough
Abjection, has air-vent on zone of heating, per layer of solvent gas being evaporated pass through air-vent and thing
Expect secondary contact, heat fully obtains secondary utilization, and layer heating plate second from the bottom is provided with direct vapour
Mouth, direct vapour and material directly contact, thoroughly replace to solvent in material, have ensured solvent
Thoroughly remove, last layer moisture content in material carries out drying regulation, residual after precipitation to reach
In slag, water content is required.Residue after precipitation falls into Pneumatic discharging device from discharging opening, relies on
The compression of cylinder or hydraulic cylinder is compacted material, continuously releases desolventizing machine, due to material
In compaction state bottom discharge, in desolventizing machine, the steam containing organic solvent cannot be from desolventizing machine discharging opening
Effusion, that is, reached material conveying purpose, played good sealing function again.
Beneficial effects of the present invention：Organic solvent is continuously deviate from, and heat exchange area is big, power consumption
Little, ton material power consumption is little.
It is all this patent protection domain that those ordinary skill in the art simply replace and change
Within.
Claims (3)
1. a kind of continuous vacuum drying desolventizing machine, it is characterised in that including being connected to support (5)
On vacuum continuous desolventizing main frame, be connected to above vacuum continuous desolventizing main frame compression charging it is defeated
Send sealing device, the compressed discharging being connected to below vacuum continuous desolventizing main frame conveying sealing device
With buffer bin (3), compression charging conveys sealing device and compressed discharging conveying sealing device is wrapped
Include the feeding power set (1) and tapered piston discharge barrel (2) being connected, buffer bin (3)
It is connected with the tapered piston discharge barrel (2) in compression charging conveying sealing device, top is arranged
Have inside the vacuum continuous desolventizing main frame of several solvent gas outlet (4) comprising Multi-layer warming
Device, every layer of heater include double-deck heating plate (14), by power transmission shaft (10)
The inner driving system wheel of vacuum continuous desolventizing main frame both sides is fixed on sealed gearing device (15)
(7), it is connected by chain (9) between inner driving system wheel (7), inner driving system wheel (7)
It is connected with reductor (6), the two ends of chain (9) are provided with striker plate (8), and centre passes through
Steam inlet (12) is passed through the heating plate (14) of steam and is arranged under downside chain (9)
Side, heating plate (14) is provided with air-vent (13), by scraping that chain (9) and carrier bar are constituted
Plate (11).
2. a kind of continuous vacuum drying desolventizing machine according to claim 1, its feature exist
In, in the top-down Multi-layer warming device, opening on layer heating plate (14) second from the bottom
There are some live (open) steam mouths.
3. a kind of continuous vacuum drying desolventizing machine according to claim 1 and 2, which is special
Levy and be, described feeding power set (1) is cylinder or hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510581696.6A CN106512468A (en) | 2015-09-15 | 2015-09-15 | Continuous vacuum drying solvent removing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510581696.6A CN106512468A (en) | 2015-09-15 | 2015-09-15 | Continuous vacuum drying solvent removing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106512468A true CN106512468A (en) | 2017-03-22 |
Family
ID=58348905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510581696.6A Pending CN106512468A (en) | 2015-09-15 | 2015-09-15 | Continuous vacuum drying solvent removing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106512468A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106947590A (en) * | 2017-04-26 | 2017-07-14 | 皇冠亚细亚工程技术（武汉）有限公司 | low temperature desolventizing device |
| CN113332739A (en) * | 2021-05-27 | 2021-09-03 | 商南天和泥浆有限公司 | Polyacrylonitrile ammonium salt low temperature evaporation drying system hydrolysises |
-
2015
- 2015-09-15 CN CN201510581696.6A patent/CN106512468A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106947590A (en) * | 2017-04-26 | 2017-07-14 | 皇冠亚细亚工程技术（武汉）有限公司 | low temperature desolventizing device |
| CN113332739A (en) * | 2021-05-27 | 2021-09-03 | 商南天和泥浆有限公司 | Polyacrylonitrile ammonium salt low temperature evaporation drying system hydrolysises |
| CN113332739B (en) * | 2021-05-27 | 2023-11-24 | 商南天和泥浆有限公司 | Hydrolysis polyacrylonitrile ammonium salt low temperature evaporation drying system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |
|
| WD01 | Invention patent application deemed withdrawn after publication |