CN203568998U - System for recycling gaseous crude glycerin - Google Patents
System for recycling gaseous crude glycerin Download PDFInfo
- Publication number
- CN203568998U CN203568998U CN201320549939.4U CN201320549939U CN203568998U CN 203568998 U CN203568998 U CN 203568998U CN 201320549939 U CN201320549939 U CN 201320549939U CN 203568998 U CN203568998 U CN 203568998U
- Authority
- CN
- China
- Prior art keywords
- condenser
- utility
- model
- raw glycerine
- vertical
- 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
Links
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model discloses a system for recycling gaseous crude glycerin. The system comprises a distillation still, a vertical condenser, a horizontal condenser and a recycling tank, wherein the vertical condenser is an air condenser; an inlet of the vertical condenser is connected with the position above the distillation still; the horizontal condenser is a water condenser; an inlet of the horizontal condenser is connected with an outlet of the vertical condenser, and an outlet of the horizontal condenser is connected with the recycling tank. The system for recycling gaseous crude glycerin, disclosed by the utility model, solves the problem that the glycerin is wasted, which is caused by the fact that the crude glycerin carried by a few impurities in the processes of distillation and purification escapes from the distillation still, and the recycled crude glycerin can be reproduced, so that the utilization rate of resources is improved, waste is reduced and the cost is reduced.
Description
Technical field
The utility model relates to refining crude glycerin apparatus field, relates in particular to a kind of gaseous raw glycerine recovery system.
Background technology
Glycerine has another name called glycerol, being mainly used in the industries such as medicine, makeup, Synolac, food, beverage, polyurethane(s), zylonite, explosive, paint, weaving, papermaking, tobacco, textile printing and dyeing, is indispensable chemical in industry, medicine, national defence and daily life.
Raw glycerine, must be through the technical process of purifying before carrying out deep processing, and in the technical process of purifying, distillation process has directly determined the final quality of finished product glycerine.
At Granted publication number, in CN201750964U utility model patent, introduced " a kind of glycerol distillation device ", its thin film evaporation and conventional distillation combine, and adopt half-continuous process to operate, and have reduced production energy consumption, improved product purity, reduced distillation residue, reduced product impurity, product purity reaches pharmaceutical grade or cosmetics-stage specification of quality, but there is following defect, recovery system is not set, has a small amount of raw glycerine to be lost in atmosphere, cause waste.At Granted publication number, in CN201426985Y utility model patent, introduced " a kind of glycerin water distilling apparatus ", it is provided with direct contact condenser, the condensing rate of glycerine is fast, reduced the condensation time of glycerin vapor, the high warm colour that has reduced glycerine becomes, and improves glycerine quality, but there is following defect, recovery system is not set, has a small amount of raw glycerine to be abandoned along with the impurity of separating, cause waste.
The gaseous raw glycerine recovery system that the utility model provides can will be mixed in impurity, and the gaseous raw glycerine that originally can go out of use reclaims and re-uses, and cuts the waste, reduces production costs.
Utility model content
The utility model embodiment technical problem to be solved is, a kind of gaseous raw glycerine recovery system is provided, having solved the raw glycerine loss of being carried secretly by a small amount of impurity in distilation process still kettle and produces the problem that glycerine is wasted, the raw glycerine simultaneously reclaiming can enter Production Flow Chart again, improved the utilization ratio of resource, cut the waste, reduce costs.In order to solve the problems of the technologies described above, the utility model embodiment provides a kind of straight gaseous raw glycerine recovery system, comprising:
Vertical (type) condenser, horizontal condenser, withdrawing can, still kettle, it is characterized in that, described vertical (type) condenser is atmospheric condenser, described vertical (type) condenser entrance is connected with the top of still kettle, described horizontal condenser is water condenser, the entrance of described horizontal condenser is connected in the outlet of described vertical (type) condenser, and described horizontal condenser outlet is connected with the entrance of described withdrawing can.
Wherein, the condensing temperature of described vertical (type) condenser is 120 ℃～150 ℃, first carries out preliminary condensation, improves the purity of raw glycerine.
Wherein, the condensing temperature of described horizontal condenser is 60 ℃～80 ℃, again carries out condensation, guarantees the recovering effect of raw glycerine.
Wherein, described withdrawing can is provided with venting port, and the impurity of gaseous state is discharged from venting port.
The gaseous raw glycerine recovery system that the utility model embodiment provides, is used condenser to reclaim the raw glycerine along with impurity loss, reduce raw materials for production waste, reduce production costs.
Further, the gaseous raw glycerine recovery system that the utility model provides, it uses two-stage condensation device, effective cooling glycerin vapor, organic efficiency is high.
Further, the gaseous raw glycerine recovery system that the utility model provides, withdrawing can doubles as gas-liquid separator, simple in structure, reduces purchase cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the gaseous raw glycerine recovery system structural representation that the utility model provides.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work, belongs to the scope that the utility model is protected.
Referring to Fig. 1, the gaseous raw glycerine recovery system providing for the utility model, this gaseous raw glycerine recovery system as shown in Figure 1, comprise: still kettle 1, vertical (type) condenser 2, horizontal condenser 3, withdrawing can 4, it is characterized in that, described vertical (type) condenser 2 is atmospheric condenser, described vertical (type) condenser 2 entrances are connected with the top of still kettle 1, the condensing temperature of described vertical (type) condenser 2 is 120 ℃～150 ℃, first carry out preliminary condensation, improve the purity of raw glycerine, described horizontal condenser 3 is water condenser, described horizontal condenser 3 entrances are connected in the outlet of described vertical (type) condenser 2, described horizontal condenser 3 outlets are connected with the entrance of described withdrawing can 4, the condensing temperature of described horizontal condenser 3 is 60 ℃～80 ℃, again carry out condensation, guarantee the recovering effect of raw glycerine, described withdrawing can 4 is provided with venting port, the impurity of gaseous state is discharged from venting port, separated liquid raw glycerine and gaseous impurities.
Known by foregoing description, the gaseous raw glycerine recovery system that the utility model provides at least has the following advantages:
(1) cut the waste, reduce costs.Use condenser to reclaim along with the raw glycerine of impurity loss and return in Production Flow Chart and be used, reduce raw materials for production waste, reduce production costs.
(2) operational efficiency is high.Use two-stage condensation device, raw glycerine is distributed cooling, the efficiency of cooling glycerin vapor is higher, makes the recovering effect of raw glycerine good.
(3) reduce equipment purchase cost.Withdrawing can doubles as gas-liquid separator, has omitted special gas-liquid separator, and system architecture is simpler, meanwhile, has reduced buying and maintenance cost.
It should be noted that; what the utility model was described is a kind of product form of gaseous raw glycerine recovery system; other meets the product of structure described in the utility model; even if material, device name, outward appearance, device are put order etc., not affect the factor of product performance not identical, still belongs to the scope of the utility model protection.Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. gaseous raw glycerine recovery system, comprise: still kettle, vertical (type) condenser, horizontal condenser, withdrawing can, it is characterized in that, described vertical (type) condenser is atmospheric condenser, described vertical (type) condenser entrance is connected in the top of described still kettle, described horizontal condenser is water condenser, and described horizontal condenser entrance is connected with the outlet of described vertical (type) condenser, and described horizontal condenser outlet is connected in described withdrawing can.
2. gaseous raw glycerine recovery system according to claim 1, is characterized in that, the condensing temperature of described vertical (type) condenser is 120 ℃～150 ℃.
3. gaseous raw glycerine recovery system according to claim 1, is characterized in that, the condensing temperature of described horizontal condenser is 60 ℃～80 ℃.
Gaseous raw glycerine recovery system according to claim 1, is characterized in that, described withdrawing can one side is provided with venting port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320549939.4U CN203568998U (en) | 2013-09-05 | 2013-09-05 | System for recycling gaseous crude glycerin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320549939.4U CN203568998U (en) | 2013-09-05 | 2013-09-05 | System for recycling gaseous crude glycerin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203568998U true CN203568998U (en) | 2014-04-30 |
Family
ID=50536742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320549939.4U Expired - Fee Related CN203568998U (en) | 2013-09-05 | 2013-09-05 | System for recycling gaseous crude glycerin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203568998U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433737A (en) * | 2016-09-28 | 2017-02-22 | 张家港市港威超声电子有限公司 | Full-automatic hydrocarbon distillation recovery device |
| CN106679455A (en) * | 2016-12-15 | 2017-05-17 | 天长市康宁甘油科技有限公司 | High-efficiency reverse flow closed type glycerin cooling tower |
-
2013
- 2013-09-05 CN CN201320549939.4U patent/CN203568998U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433737A (en) * | 2016-09-28 | 2017-02-22 | 张家港市港威超声电子有限公司 | Full-automatic hydrocarbon distillation recovery device |
| CN106679455A (en) * | 2016-12-15 | 2017-05-17 | 天长市康宁甘油科技有限公司 | High-efficiency reverse flow closed type glycerin cooling tower |
| CN106679455B (en) * | 2016-12-15 | 2019-07-02 | 天长市康宁甘油科技有限公司 | A kind of closed glycerol cooling tower of high efficiency adverse current |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102120935B (en) | Method for recycling heptane and saxol from waste saxol containing heptane | |
| CN104130152B (en) | The technique of the double-effect rectification method process lower concentration DMF waste water with heat pump | |
| CN101703840A (en) | Four-effect rectification system for synthesizing leather dimethyl formamide solution by wet method and recovery method | |
| CN104926675A (en) | Recovery process of low concentration dimethylacetamide | |
| CN108658785B (en) | The separation method of difficult separation system containing triethylamine | |
| CN103145577A (en) | Method and equipment for recycling dimethylacetamide from waste pharmaceutical liquor and thermal coupling method | |
| CN102633597B (en) | Process of recovering ethanol, propyl alcohol and isobutyl alcohol from polyalcohol-water mixture | |
| CN105502551A (en) | Technology for recycling lithium from industrial wastewater | |
| CN103755559A (en) | Method for separating ethyl acetate-isopropanol by ionic liquid extractive rectification | |
| CN104151135A (en) | Molassess raw material top-grade alcohol distillation and waste liquid concentration thermal coupling device and process | |
| CN102126917B (en) | High purity recycling and energy integration technology for different concentrations of dichloromethane wastewater | |
| CN203568998U (en) | System for recycling gaseous crude glycerin | |
| CN108658829A (en) | The refined method and apparatus of NMP recycling in a kind of production of lithium battery | |
| CN105152860A (en) | Method for refining mixed alcohol by rectification-pervaporation coupling process | |
| CN103215073A (en) | Production method for extracting lignite wax from brown coal | |
| CN205109056U (en) | Sour vapor removal recovery unit of red fuming nitric acid (RFNA) production | |
| CN108358808B (en) | Method for recovering dimethylacetamide in waste oil of cyclohexanone device | |
| CN106518618A (en) | Method for continuously extracting, rectificating and separating isopropanol-isopropyl ether azeotrope by mixed solvent | |
| CN107162875B (en) | Process and system for extracting refined methanol and absolute ethanol from crude methanol | |
| CN215906119U (en) | Multi-effect methanol rectification process method device for avoiding ethanol accumulation | |
| CN209348249U (en) | A kind of purification recyclable device of organic solvent | |
| CN208911494U (en) | The two tower multifunctional solvent recyclable devices for Alcohol Production | |
| CN105037078A (en) | Method for recovering dichloromethane in chlorone mother liquid | |
| CN207537375U (en) | A kind of cyanoacetic acid isolates and purifies device | |
| CN106380403A (en) | A method for efficiently separating dimethyl oxalate from dimethyl carbonate |
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 |
Granted publication date: 20140430 Termination date: 20160905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |