CN104711115A - Edible oil dry condensation vacuum system - Google Patents
Edible oil dry condensation vacuum system Download PDFInfo
- Publication number
- CN104711115A CN104711115A CN201310675452.5A CN201310675452A CN104711115A CN 104711115 A CN104711115 A CN 104711115A CN 201310675452 A CN201310675452 A CN 201310675452A CN 104711115 A CN104711115 A CN 104711115A
- Authority
- CN
- China
- Prior art keywords
- lipid acid
- dry
- condensers
- edible oil
- fatty acid
- 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
Landscapes
- Fats And Perfumes (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses an edible oil dry condensation vacuum system. By setting two dry condensers in the system, fatty acid and water vapor mixed gas from the top of a continuous grease deodorization tower are condensed once again after trapping most fatty acid in the mixed gas. Valves are arranged on the two dry condensers to switch and output mixed liquid of fatty acid and water. After the mixed liquid is delivered into a layering tank, layered liquid fatty acid is inputted into a fatty acid recovery system and water is recycled in a circulating water tank, thus improving pollution of wastewater on environment. The N0.1 and No.2 dry condensers are low in temperature, and therefore volume of the mixed gas entering into the condensers is reduced; for a mechanical vacuum pump, high vacuum degree effects of the condensers and the deodorization tower are maintained just by extracting little gas. The vacuum system, through the mechanical vacuum pump, is greatly lower than a steam vacuum pump in energy consumption to generate steam, so as to achieve an energy saving effect.
Description
Technical field:
The product that the present invention relates to, is widely used in the technical field of vacuum in the deodorization of food oils engineering refining procedure edible oil, deacidification.
Background technology:
At present, the fats and oils processing enterprise of domestic various scale, edible oil deodorization in food oils refining procedure, deacidifying process utilize the difference of stink substance and fatty acid triglyceride volatility in grease, remove the process of stink substance under high temperature and high vacuum condition by water vapour.In order to produce high vacuum condition, general fats and oils processing enterprise adopts steam jet vacuum pump; Need a large amount of steam during steam jet vacuum pump work, what vacuum pump was extracted out from deodorizing tower is also high-temperature gas; Therefore a large amount of heats makes the Working environment of steam jet vacuum pump more and more higher.The volume Yin Wendu of air raises and increases, and high vacuum environment is affected; Therefore need to reduce envrionment temperature, make steam jet vacuum pump reach the effect producing high vacuum condition.General condenser is difficult to reach and is taken away by heat fast, and causes equipment to be lowered the temperature; Adopt dry condensate vacuum system containing lipid acid from dry condenser out mixing liquid, if be discharged into formation sewage in pond, to environment.
Summary of the invention:
Product involved by this project, for the problems referred to above, provides a kind of edible oil dry condensate vacuum system; Edible oil dry condensate vacuum system is set in the system of refining raw food oil engineering, by the lipid acid extracted out from continous way grease deodorization top of tower and water vapor mixture body, enters in the lipid acid trapping tower be provided with most of lipid acid that is captured; Then, in two dry condensers be provided with in intake system, alternately the mixing liquid of condensation is transported in layering tank by two dry condensers, carries out water and fatty acid separation; Finally carry out lipid acid recovery.
Edible oil dry condensate vacuum system, comprising: deodorizing tower, lipid acid trapping tower, lipid acid temporary storage tank, lipid acid condenser, lipid acid pump, a dry condenser, No. two dry condensers, layering tank, refrigerator, oil-sealed rotary pumps.The vacuum outlet of deodorizing tower connects lipid acid trapping tower, and the liquid outlet of lipid acid trapping tower is connected with the lipid acid temporary storage tank that below is provided with.Lipid acid temporary storage tank and lipid acid condenser, connected by lipid acid pump; The liquid return hole that lipid acid condenser traps tower with lipid acid is connected, and through the effect of lipid acid pump, the fatty acid liquid that temperature is higher makes temperature reduce after entering lipid acid condenser; Then lipid acid trapping tower trapping steam state lipid acid is entered, thus the effect of circularly trapping.The vacuum outlet of lipid acid trapping tower is connected with a dry condenser, No. two dry condensers; Spiral coil cooling tube is provided with, being connected with refrigerator into and out of the mouth of pipe of spiral coil cooling tube in a dry condenser, No. two dry condensers; The layering tank that drain pipe and the below of a dry condenser, No. two dry condensers are provided with is connected.By arranging two dry condensers in edible oil dry condensate vacuum system, by the lipid acid extracted out from continous way grease deodorization top of tower and water vapor mixture; After the most of lipid acid in trapping lipid acid and water vapor mixture body, condensation again.The phlegma that dry condenser, No. two dry condensers are provided by the refrigerator be provided with in system, by the abundant condensation of mixed gas entered in condenser.Form vacuum environment, the valve be provided with by two dry condensers because a dry condenser, No. two dry condensers are communicated with oil-sealed rotary pump, carry out two dry condensers and switch; Export the mixed solution of lipid acid and water.Layering tank is open tank, top is provided with liquid-inlet pipe, below be provided with drain pipe be connected with the circulating water pool that below is provided with, be circumferentially provided with from 800mm place, top that lipid acid goes out that pipe and lipid acid traps that tower traps at the tank body of layering tank go out to manage and be connected.After the mixed solution of lipid acid and water enters layering tank, the liquid fatty acid through layering is input to lipid acid recovery system, water enters circulating water pool and recycles; Non-condensable gases in a dry condenser, No. two dry condensers, discharges through oil-sealed rotary pump.Because temperature in a dry condenser, No. two dry condensers reduces, the gas mixture volume entered in condenser reduces; Oil-sealed rotary pump only need extract a small amount of gas out just can maintain condition of high vacuum degree in condenser, thus reaches the effect of deodorizing tower condition of high vacuum degree.
Arranged by said system, high-temperature gas is after overcooling, and volume reduces greatly; Vacuum pump is flowed to after volume significantly declines; Reduce the load of vacuum thus the effect of the vacuum environment reached.Lipid acid is after output tube exports, and reclaim, water carries out recycling and can not produce waste water; Improve the pollution of waste water to environment.Adopt the power consumption of oil-sealed rotary pump far below the power consumption producing steam required for steam-to-vacuum pump simultaneously, therefore reach energy-conservation effect.
Accompanying drawing illustrates:
Below in conjunction with drawings and Examples, the present invention is further described, and Fig. 1 is edible oil dry condensate vacuum system schematic diagram.
As shown in Figure 1: deodorizing tower 1, lipid acid pump 2, lipid acid temporary storage tank 3, lipid acid condenser 4, lipid acid trapping tower 5, dry condenser 6, No. two dry condensers 7, refrigerator 8, layering tank 9, oil-sealed rotary pump 10, circulating water pools 11.
Embodiment:
Product involved by this project, as shown in Figure 1, the vacuum outlet of deodorizing tower 1 connects lipid acid trapping tower 5, and the liquid outlet of lipid acid trapping tower 5 is connected with below lipid acid temporary storage tank 3; Lipid acid temporary storage tank 3 and lipid acid condenser 4, connected by lipid acid pump 2; The liquid return hole that lipid acid condenser 4 traps tower 5 with lipid acid is connected.Vacuum outlet and a dry condenser 6, No. two dry condensers 7 of lipid acid trapping tower 5 are connected; Be provided with spiral coil cooling tube in a dry condenser 6, No. two dry condensers 9, the turnover mouth of pipe of spiral coil cooling tube is connected with refrigerator 8; A dry condenser 6, No. two dry condenser 7 vapor pipes are connected with oil-sealed rotary pump 10; The drain pipe of a dry condenser 6, No. two dry condensers 7 is connected with the layering tank 9 that below is provided with.Be provided with drain pipe below layering tank 9 to be connected with the circulating water pool 11 that below is provided with, be circumferentially provided with lipid acid from 800mm place, top at the tank body of layering tank 9 and go out pipe and lipid acid and trap going out to manage and being connected of tower 5.By arranging a dry condenser 6, No. two dry condensers 7 in edible oil dry condensate vacuum system, the lipid acid extracted out from deodorizing tower 1 top and water vapor mixture; After the most of lipid acid in trapping lipid acid and water vapor mixture body, condensation again.A dry condenser 6, No. two dry condensers 7, the phlegma provided by the refrigerator 8 be provided with in system, by the abundant condensation of mixed gas entered in condenser.Form vacuum environment because a dry condenser 6, No. two dry condensers 7 are communicated with oil-sealed rotary pump 10, by a dry condenser 6, No. two valves that dry condenser 7 is provided with, carry out two dry condensers and switch; Export the mixed solution of lipid acid and water.After the mixed solution of lipid acid and water enters layering tank 9, the liquid fatty acid through layering is input to lipid acid recovery system, water enters circulating water pool 11 and recycles; Non-condensable gases in a dry condenser 6, No. two dry condensers 7, discharges through oil-sealed rotary pump.
Claims (4)
1. edible oil lipid acid specific hierarchical tank, comprising: supporting leg (1), straight barrel (13), lower cover (15), lamina tecti (8), inner cone dish (3), output tube (4), No. two output tubes (5), dividing plate (6), liquid-inlet pipe (9), visor (14), No. two visors (12), open steam jet pipe (17), discharging tube (18); It is characterized in that: described straight barrel (13) lower end is connected with lower cover (15), is provided with drain pipe below lower cover, upper end is provided with lamina tecti (8) and is connected by bolt (10); Described lower cover (15) is provided with the weight that supporting leg (1) supports whole equipment; Straight barrel (13) inside is provided with inner cone dish (3), dividing plate (6), and the inner barrier of straight barrel (13) is become circulation passage; Described inner cone dish (3) is provided with hole, and the below of inner cone dish (3) is provided with the downward open steam jet pipe (17) of perforate.
2. edible oil lipid acid specific hierarchical tank according to claim 1, it is characterized in that: described inner cone dish (3) has open steam jet pipe (17), open steam jet pipe (17) is provided with the spray orifice (16) that Open Side Down.
3. edible oil lipid acid specific hierarchical tank according to claim 1, is characterized in that: described straight barrel (13) distance lower end 300mm At The Height, is provided with an output tube (4), a visor (14); Distance 500mm place, straight barrel (13) upper end, is provided with No. two output tubes (5), No. two visors (12).
4. edible oil lipid acid specific hierarchical tank according to claim 1, is characterized in that: described lamina tecti (8) is provided with liquid-inlet pipe (9), blow-down pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310675452.5A CN104711115A (en) | 2013-12-13 | 2013-12-13 | Edible oil dry condensation vacuum system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310675452.5A CN104711115A (en) | 2013-12-13 | 2013-12-13 | Edible oil dry condensation vacuum system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104711115A true CN104711115A (en) | 2015-06-17 |
Family
ID=53410835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310675452.5A Pending CN104711115A (en) | 2013-12-13 | 2013-12-13 | Edible oil dry condensation vacuum system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104711115A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106221907A (en) * | 2016-08-18 | 2016-12-14 | 成都山海油脂有限公司 | A kind of oil and fat refining system |
-
2013
- 2013-12-13 CN CN201310675452.5A patent/CN104711115A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106221907A (en) * | 2016-08-18 | 2016-12-14 | 成都山海油脂有限公司 | A kind of oil and fat refining system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101549929B (en) | Method for distilling absorption type negative-pressure thermal cycle coking wastewater | |
| CN103055527A (en) | Steam condensate residual heat recycling device of reboiler of rectification device | |
| CN103320162B (en) | Crude oil dehydrating device | |
| CN108117215A (en) | High-salt wastewater cycles tubulation atmospheric evaporation decrement treatment method and apparatus | |
| CN105110396A (en) | Method and device for continuously separating low-boiling point substances in wastewater produced by extraction of natural gas and shale gas | |
| CN104711125A (en) | Special edible oil fatty acid layering tank | |
| CN104030379A (en) | Evaporator for treating oily sewage | |
| CN104711115A (en) | Edible oil dry condensation vacuum system | |
| CN103865636A (en) | Leaching process of semi-negative pressure vacuum system | |
| CN203653511U (en) | Edible oil dry condensation vacuum system | |
| CN108854456B (en) | System and method for recycling heat energy of desorption tower | |
| CN204093263U (en) | Combined type aliphatic acid trap | |
| CN209548763U (en) | Energy-saving dual-use traditional Chinese medicine extraction, concentrator | |
| CN103663830B (en) | Retracting device for Sewage treatment dimethylamine | |
| CN202968523U (en) | Natural cinnamon oil extraction equipment | |
| CN202044795U (en) | Outer circulation evaporator | |
| CN102442884B (en) | Method for recovering ethanol during soy production process and device thereof | |
| CN205035103U (en) | Device of low -boiling -point substance in waste water is adopted to continuous separation natural gas and shale air to open | |
| CN105219447A (en) | The separating of oil purification-recovery system of a kind of biomass gas-liquid | |
| CN206184013U (en) | System for utilize air heat pump low temperature evaporative concentration alcohol waste liquid | |
| CN205744019U (en) | A kind of efficiently drain recovery case | |
| CN103332822A (en) | Device for separating and dehydrating from to-be-processed fluid and method thereof | |
| CN203212542U (en) | Waste lubricating oil regeneration and distillation device | |
| CN202359095U (en) | Efficient and energy-saving desolventizer for solution containing fossilized animal and vegetable wax | |
| CN204198541U (en) | A kind of multiple-effect evaporation treatment facility |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |
|
| WD01 | Invention patent application deemed withdrawn after publication |