CN201530817U - Airflow flash desolventizing device - Google Patents
Airflow flash desolventizing device Download PDFInfo
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- CN201530817U CN201530817U CN2009200908317U CN200920090831U CN201530817U CN 201530817 U CN201530817 U CN 201530817U CN 2009200908317 U CN2009200908317 U CN 2009200908317U CN 200920090831 U CN200920090831 U CN 200920090831U CN 201530817 U CN201530817 U CN 201530817U
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Abstract
The utility model discloses an airflow flash desolventizing device, which is formed by a feeding hopper (1), a flash pipe (2), a discharger (3), a dryer (4) and a condenser (5). One end of the flash pipe is communicated with the discharger; the other end of the flash pipe is communicated with a steam source; the feeding hopper arranged on the flash pipe is communicated with the flash pipe; the discharger is arranged on the dryer; a material outlet end on the lower portion of the discharger is positioned at a feed inlet end of the dryer; a steam outlet end on the upper portion of the discharger is communicated with the condenser by a pipeline; a material outlet and a steam outlet are arranged on the dryer; and the steam outlet is communicated with the condenser by a pipeline. The airflow flash desolventizing device adopts direct steam to serve as force, simultaneously conducts flash heating to materials when the materials are conveyed upwards, and enables the materials to sufficiently contact with the steam to be heated to ensure heating and eliminating solvents in the materials in extremely short time, thereby the airflow flash desolventizing device not only can shorten materials heating time, enable protein degeneration degree in the materials to be greatly lowered, but also can simplify flash desolventizing mechanism, lower power consumption and save energy resources.
Description
Technical field
The utility model belongs to peptization device technique field, and what relate generally to is that a kind of air-flow dodges anxious precipitation device.
Background technology
Leach wet dregs of rice steaming at grease and take off in the technological process, oil plant needs pre-treatment through solvent soaking oil extraction to be come out again.Owing to still contain 20～30% solvent in the material dregs of rice that extract, this part solvent will steam to take off solvent removal is reclaimed by heating, generally be with the baking that successively slowly stir-fries of laminar evapo-separated machine, three, four layers at least of evapo-separated machines, eight, nine layers at most, middle every layer is equipped with stirring wing, so that with material turning, power consumption is very big, and whole leaching workshop almost 80 percent power all consumes all on evapo-separated machine.
In addition, because solvent is to permeate among the material dregs of rice, the heat transfer of solid materials is very slow, does not have time enough it heated volatile can not be removed.The general time, this just caused the increase of protein denaturation degree in the material, has part temperature-sensitive acidic amino acid to be destroyed, and causes loss of nutritive components all more than 40 minutes.
Conventional low temperature desolventizing is the circulation heating that utilizes overheated solvent vapo(u)r, therefore bring equipment and numerous and diverse technology of a series of costlinesses, and basic problem be solvent vapo(u)r with enthalpy amount extremely low, can not satisfy material and solvent removal institute heat requirement like this, only way has to strengthen the operational throughput of circulating solvent steam, so that this recirculation blower power is very big, power consumption is surprising, production cost can not lower, and it is overheated, explosive solvent gas has also increased the potential danger of operating at flash pipe and well heater internal recycle, has to take will fill a series of measures of nitrogen in system when the start-stop car, has more strengthened production cost virtually.
Summary of the invention
The purpose of this utility model produces thus, proposes a kind of air-flow and dodges anxious precipitation device.It can finish removing the contained solvent of material in moment. and not only can shorten material heat-up time, make that the protein denaturation degree greatly reduces in the material, and can simplify the evapo-separated machine structure, reduce power consumption, save energy.
The utility model realizes that the technical scheme that above-mentioned purpose is taked is: it is made up of hopper, flash pipe, dumper, dryer and condenser, one end of flash pipe is communicated with dumper, the other end is communicated with the steam source of the gas, hopper is arranged on the flash pipe and with it and is communicated with, dumper is arranged on above the dryer, the material outlet end of its underpart is positioned at the feed inlet end of dryer, the vapour outlet end on top is communicated with condenser through pipeline, dryer is provided with material outlet and vapour outlet, and wherein vapour outlet is communicated with condenser through pipeline.
The utility model utilizes open steam to be used as power, when material is upwards carried, material is dodged anxious heating, make the abundant Contact Heating of material and steam, guarantee in the extremely short time can be with material in solvent add heat abstraction (, just can guarantee proteinic few sex change of material and unchangeability) only in the heat of short period of time.The enthalpy amount of the open steam that is participated at 600 kilocalories/more than the kilogram, make to become extremely easy at the instantaneous solvent that removes in the material, and the security of water vapor is also undoubted, is optimal heating carrier all.This air-flow dodges anxious precipitation device modern design, and safe and reliable, technology is simple, and saves the energy.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Among the figure: 1, hopper, 2, flash pipe, 3, dumper, 4, dryer, 5, condenser, 6, draught excluder.
Embodiment
In conjunction with the accompanying drawings, it is as follows to provide embodiment of the present utility model:
As shown in Figure 1, it is made up of hopper 1, flash pipe 2, dumper 3, dryer 4 and condenser 5, flash pipe 2 maximum characteristics on the structure design be material in the process that flash pipe moves upward by the steam direct heating, the contained solvent of material is removed.One end of flash pipe 2 is communicated with dumper 3, and the other end is communicated with the steam source of the gas, and steam is by directly drawing in the boiler.Hopper 1 is arranged on the flash pipe 2 and with it and is communicated with, and its discharge port position is provided with draught excluder 6.Dumper 3 be arranged on dryer 4 above, the material outlet end of its underpart is positioned at the feed inlet end of dryer 4, the vapour outlet end on top is communicated with condenser 5 through pipeline.What dryer 4 adopted is the drying plant of horizontal chuck heating.This dryer 4 is provided with material outlet and vapour outlet, and wherein vapour outlet is communicated with condenser (5) through pipeline.
Should not adopt same condenser with the condenser 5 that is connected with dumper 3 because load is different with the condenser 5 that dryer 4 connects.Solvent and moisture in the main condensation recovered material of the effect of two condensers 5.
When present embodiment uses, material enters flash pipe 2 by hopper 1, under the effect of open steam, drive material and upwards be delivered to dumper, in the process of carrying, steam and material in flash pipe 2, contact mix very abundant, guaranteed thus in the extremely short time can be with material in solvent add heat abstraction.Because the latent heat of steam, every kilogram has 540 kilocalories, 90 kilocalories of latent heat that are much higher than solvent, heating of the enough material of the heat that water vapor discharged and the solvent required heat of vaporizing for this reason, material enters dumper 3 to be separated, solid materials falls and enters dryer 4 and remove moisture and some residual solvents, and the solvent vapo(u)r that is vaporized enters condenser 5 and reclaims (recovery solvent) from dumper top, and solvent is reused again.
Claims (3)
1. an air-flow dodges anxious precipitation device, it is characterized in that: it is by hopper (1), flash pipe (2), dumper (3), dryer (4) and condenser (5) are formed, one end of flash pipe (2) is communicated with dumper (3), the other end is communicated with the steam source of the gas, hopper (1) is arranged on flash pipe (2) and upward and with it is communicated with, dumper (3) is arranged on above the dryer (4), the material outlet end of its underpart is positioned at the feed inlet end of dryer (4), the vapour outlet end on top is communicated with condenser (5) through pipeline, dryer (4) is provided with material outlet and vapour outlet, and wherein vapour outlet is communicated with condenser (5) through pipeline.
2. air-flow according to claim 1 dodges anxious precipitation device, it is characterized in that: be provided with draught excluder (6) at the discharge port position of described hopper (1).
3. air-flow according to claim 1 dodges anxious precipitation device, it is characterized in that: described dryer (4) is the drying plant of horizontal chuck heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200908317U CN201530817U (en) | 2009-06-16 | 2009-06-16 | Airflow flash desolventizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200908317U CN201530817U (en) | 2009-06-16 | 2009-06-16 | Airflow flash desolventizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201530817U true CN201530817U (en) | 2010-07-21 |
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ID=42526222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200908317U Expired - Fee Related CN201530817U (en) | 2009-06-16 | 2009-06-16 | Airflow flash desolventizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201530817U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108659955A (en) * | 2018-05-16 | 2018-10-16 | 新疆金兰植物蛋白有限公司 | A kind of gleditsia sinensis exsolution apparatus and the method for preparing cottonseed refined oil with mixed cotton seed oil using the device |
| CN109876479A (en) * | 2019-03-21 | 2019-06-14 | 上海景峰制药有限公司 | Solvent evaporation device in a kind of split type water of multistage |
| CN109876477A (en) * | 2019-03-21 | 2019-06-14 | 上海景峰制药有限公司 | Organic solvent evaporation device in a kind of split type water |
| CN111821714A (en) * | 2020-07-27 | 2020-10-27 | 华峰集团上海工程有限公司 | Polyamide is with continuous concentrated system of refined salt |
| CN111821715A (en) * | 2020-07-27 | 2020-10-27 | 华峰集团上海工程有限公司 | Continuous concentration process of refined salt for polyamide |
-
2009
- 2009-06-16 CN CN2009200908317U patent/CN201530817U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108659955A (en) * | 2018-05-16 | 2018-10-16 | 新疆金兰植物蛋白有限公司 | A kind of gleditsia sinensis exsolution apparatus and the method for preparing cottonseed refined oil with mixed cotton seed oil using the device |
| CN109876479A (en) * | 2019-03-21 | 2019-06-14 | 上海景峰制药有限公司 | Solvent evaporation device in a kind of split type water of multistage |
| CN109876477A (en) * | 2019-03-21 | 2019-06-14 | 上海景峰制药有限公司 | Organic solvent evaporation device in a kind of split type water |
| CN111821714A (en) * | 2020-07-27 | 2020-10-27 | 华峰集团上海工程有限公司 | Polyamide is with continuous concentrated system of refined salt |
| CN111821715A (en) * | 2020-07-27 | 2020-10-27 | 华峰集团上海工程有限公司 | Continuous concentration process of refined salt for polyamide |
| CN111821714B (en) * | 2020-07-27 | 2021-07-20 | 华峰集团上海工程有限公司 | Polyamide is with continuous concentrated system of refined salt |
| CN111821715B (en) * | 2020-07-27 | 2021-07-30 | 华峰集团上海工程有限公司 | Continuous concentration process of refined salt for polyamide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20130616 |