CN202113845U - Multilayer distributor type fat hydrolysis tower - Google Patents
Multilayer distributor type fat hydrolysis tower Download PDFInfo
- Publication number
- CN202113845U CN202113845U CN2011202115406U CN201120211540U CN202113845U CN 202113845 U CN202113845 U CN 202113845U CN 2011202115406 U CN2011202115406 U CN 2011202115406U CN 201120211540 U CN201120211540 U CN 201120211540U CN 202113845 U CN202113845 U CN 202113845U
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- CN
- China
- Prior art keywords
- tower body
- tower
- fat
- deionized water
- hydrolysis
- 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.)
- Expired - Fee Related
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A multilayer distributor type fat hydrolysis tower relates to the technical field of industrialized production facility for fat hydrolysis. A rough fatty acid discharge port is arranged at the upper end of a tower body; water seal is arranged at the inner bottom of the lower end of the tower body; a glycerin aqueous solution outlet is arranged at the lower end of the tower body; a deionized water feed port is arranged at one side of the upper end of the tower body lower than the horizontal line of the rough fatty acid discharge port; a fat feed port is arranged at one side of the tower body above the water seal; at least two groups of distributors are transversely arranged in the tower body between the deionized water feed port and the fat feed port and are all provided with through holes uniformly; fillers are arranged above the distributors; and a steam inlet is arranged at one side of at least one group of fillers. Due to the multilayer distributor type fat hydrolysis tower, the contact area between the fat and the deionized water is larger inside the hydrolysis tower, the reaction retention period is longer, the transformation rate of the reaction can reach up to 99%; the concentration of the acquired glycerin aqueous solution can reach up to about 25%; and the energy consumption is reduced.
Description
Technical field
The utility model relates to the suitability for industrialized production equipment technical field of grease hydrolysis.
Background technology
Existing grease hydrolysis tower generally all is that grease gets into from the bottom of hydrolysis tower; Deionized water gets into from the upper end of hydrolysis tower, and after hydrolysis, glycerine water solution is drawn from the bottom of Xie Ta; Croude fatty acids is explained the top of tower by oneself and is drawn; The intermediate section multiple spot advances high steam, and inside respectively has bubble-cap up and down, and all the other are empty.This equipment general charging oil-water ratio when practical operation is 1:0.6, and conversion ratio can reach 95%, and it is 12～13% that institute goes out glycerine water solution concentration.Existing equipment and technology: the inlet amount of water for actual participate in reaction (hydrolysis has certain invertibity more than 5 times; A kind of reactant gets excessive the carrying out that helps positive reaction); But intake and need heat to could normal participating in reaction more than 250 ℃; And water advanced too much, and the concentration of gained glycerine water solution is just low, and the later stage energy consumption of dehydration has also strengthened.
Summary of the invention
The purpose of the utility model aims to provide a kind of oil-water ratio of charging, multilayer distributor formula grease hydrolysis tower of raising conversion ratio saved.
The utility model comprises tower body; In the upper end of tower body the croude fatty acids discharging opening is set; The interior end in said tower body lower end is provided with water seal; The tower body lower end is provided with the glycerine water solution liquid outlet, in upper end one side that is lower than the horizontal tower body of croude fatty acids discharging opening the deionized water charging aperture is set, and a side of the tower body above water seal is provided with the grease charging aperture; Horizontally set at least two group distributors in the tower body between said deionized water charging aperture and grease charging aperture, each distributor are evenly arranged through hole respectively, and filler is set respectively above each distributor; In at least one group of filler one side the steam access port is set.
High steam is introduced through the steam access port in the utility model middle part; Inner distributor and the filler structure combining of adopting; Make grease and deionized water bigger in the inner contact area of hydrolysis tower, reaction time is longer, can make the oil of charging, water ratio only need 1:0.35; The conversion ratio of reaction can reach more than 99%, and the concentration of gained glycerine water solution also can reach about 25%.The utility model can improve the conversion ratio in the grease hydrolysis process and cut down the consumption of energy.
Concrete advantage mainly shows the following aspects:
One, reaction conversion ratio is promoted to more than 99%, and yield is higher, residue still less, post-processed pressure is littler, unit consumption reduces.
Two, inflow has reduced, and the required steam of heating consumes few, reduces the unit consumption of steam consumption.
Three, the concentration of gained glycerine water solution is doubled, and institute's heat dissipation can reduce during later stage glycerine water solution dehydration concentrated, and has reduced the energy consumption in the crude glycerine dehydration concentration process.
Four, elasticity is bigger in the operating process; As run into unexpected power failure; When stopping situation such as steam, because the particularity of tower inner structure, grease rises and the speed of falling is under water all slowed down; There are time enough and space to make it in rising and decline process, continue reaction, guarantee the qualified of material that hydrolyzing process goes out.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
The specific embodiment
As shown in Figure 1; The utility model is provided with croude fatty acids discharging opening 2 in the upper end of tower body 1; The interior end in tower body 1 lower end is provided with water seal 9; Tower body 1 lower end is provided with glycerine water solution liquid outlet 3, in upper end one side that is lower than croude fatty acids discharging opening 2 horizontal tower bodies 1 deionized water charging aperture 4 is set, and tower body 1 one sides above water seal 9 are provided with grease charging aperture 5.
Four groups of distributors 6 of horizontally set in the tower body 1 between deionized water charging aperture 4 and grease charging aperture 5, each is organized distributor 6 and evenly arranges through hole respectively, above each distributor 6, filler 7 is set respectively.
In a side of two groups of fillers 7 wherein steam access port 8 is set respectively.
Claims (1)
1. multilayer distributor formula grease hydrolysis tower; Comprise tower body; In the upper end of tower body the croude fatty acids discharging opening is set, is provided with water seal at the interior end of said tower body lower end, the tower body lower end is provided with the glycerine water solution liquid outlet; Upper end one side being lower than the horizontal tower body of croude fatty acids discharging opening is provided with the deionized water charging aperture, and a side of the tower body above water seal is provided with the grease charging aperture; It is characterized in that horizontally set at least two group distributors in the tower body between said deionized water charging aperture and grease charging aperture, each distributor is evenly arranged through hole respectively, and filler is set respectively above each distributor; In at least one group of filler one side the steam access port is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202115406U CN202113845U (en) | 2011-06-22 | 2011-06-22 | Multilayer distributor type fat hydrolysis tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202115406U CN202113845U (en) | 2011-06-22 | 2011-06-22 | Multilayer distributor type fat hydrolysis tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202113845U true CN202113845U (en) | 2012-01-18 |
Family
ID=45454944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202115406U Expired - Fee Related CN202113845U (en) | 2011-06-22 | 2011-06-22 | Multilayer distributor type fat hydrolysis tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202113845U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614243A (en) * | 2013-12-13 | 2014-03-05 | 南通市康桥油脂有限公司 | High-pressure hydrolysis tower |
| CN103663522A (en) * | 2012-09-26 | 2014-03-26 | 锋霈环境科技股份有限公司 | Crystallization system and crystallization method for generating sodium fluoroaluminate crystals by utilizing hydrofluoric acid waste liquid |
| CN104843754A (en) * | 2014-02-19 | 2015-08-19 | 锋霈环境科技股份有限公司 | Crystallization system apparatus for generating sodium fluoroaluminate crystals from hydrofluoric acid solution, and crystallization operating control method thereof |
-
2011
- 2011-06-22 CN CN2011202115406U patent/CN202113845U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663522A (en) * | 2012-09-26 | 2014-03-26 | 锋霈环境科技股份有限公司 | Crystallization system and crystallization method for generating sodium fluoroaluminate crystals by utilizing hydrofluoric acid waste liquid |
| CN103663522B (en) * | 2012-09-26 | 2016-02-17 | 锋霈环境科技股份有限公司 | Crystallization system and the crystallization method thereof of sodium fluoroaluminate crystal is generated from hydrofluoric acid waste liquid |
| CN103614243A (en) * | 2013-12-13 | 2014-03-05 | 南通市康桥油脂有限公司 | High-pressure hydrolysis tower |
| CN103614243B (en) * | 2013-12-13 | 2014-10-15 | 南通市康桥油脂有限公司 | High-pressure hydrolysis tower |
| CN104843754A (en) * | 2014-02-19 | 2015-08-19 | 锋霈环境科技股份有限公司 | Crystallization system apparatus for generating sodium fluoroaluminate crystals from hydrofluoric acid solution, and crystallization operating control method thereof |
| CN104843754B (en) * | 2014-02-19 | 2017-04-12 | 锋霈环境科技股份有限公司 | Crystallization system apparatus for generating sodium fluoroaluminate crystals from hydrofluoric acid solution, and crystallization operating control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20200622 |