CN204385162U - Deacidifying biodiesel decoloring equipment - Google Patents
Deacidifying biodiesel decoloring equipment Download PDFInfo
- Publication number
- CN204385162U CN204385162U CN201420710856.3U CN201420710856U CN204385162U CN 204385162 U CN204385162 U CN 204385162U CN 201420710856 U CN201420710856 U CN 201420710856U CN 204385162 U CN204385162 U CN 204385162U
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- China
- Prior art keywords
- adsorption column
- communicated
- bypass line
- cylinder
- finished pot
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
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- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
The utility model relates to a kind of deacidifying biodiesel decoloring equipment, comprise the first adsorption column, second adsorption column, 3rd adsorption column, finished pot and head tank, the outlet of head tank connects the first adsorption column entrance, first adsorption column outlet conduit is communicated with and connects finished pot, this pipeline is shaped with a bypass line 4, bypass line is communicated with connection second adsorption column entrance, second adsorption column outlet conduit is communicated with and connects another finished pot, this pipeline is also shaped with a bypass line, bypass line is communicated with connection the 3rd adsorption column entrance, 3rd adsorption column outlet conduit is communicated with and connects another finished pot.Biofuel obvious processing effect after the application's absorption, the agent of adsorption column internal adsorption has certain decolorization to biofuel, can desalinate biofuel color and luster, and biofuel stability improves, and acid number is up to state standards GB/T20828-2007 completely.
Description
Technical field
The utility model belongs to field of chemical equipment, especially a kind of deacidifying biodiesel decoloring equipment.
Background technology
Biofuel has low stain, readily biodegradable and renewable, advantages of environment protection, is subject to domestic and international extensive concern and research.Biofuel is in production and storage process, and the free fatty acids (FFA) of generation can reduce the stability of biofuel, has an impact to indexs such as the viscosity of biofuel and zero pour.The FFA that acid number is high can corrode the oil nozzle of machine, causes filter stoppage, and forms deposition at spout, so the size of acid esters directly governs the promotion and application of biofuel, is the very important index of biofuel.Europe EN14214:2003 specifies that the acid number (KOH) of biofuel is less than or equal to 0.5mg/g, and Chinese GB/T20828-2007 and U.S.'s ASTMD6751-3a standard specify that its acid number (KOH) is all less than or equal to 0.8mg/g.
At present, aftertreatment many employing washings process for refining of domestic biofuel, this method was both wasted water, and produced again a large amount of waste liquids, easily caused secondary pollution to environment.In recent years, successfully developed the refining with adsorbents technology made new advances abroad, had without water-washing step, without sewage discharge and the little advantage of product loss.
Florisil is a kind of porous inorganic material, it has been adopted to carry out refining biodiesel as sorbent material abroad, as the method by doing biofuel and florisil contact treating biofuel has been invented by The Dallas Group of America, Inc., its product meets U.S. ASTMD6751 standard and European EN14214 standard, and the oxidative stability of biofuel also reaches standard.Domestic at present also do not have this type of production equipment to go into operation, and substantially also adopt massive laundering operation, environmental pollution is serious, administers difficulty again after pollution.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of deacidifying biodiesel decoloring equipment.
The utility model is that technical solution problem adopts following technical scheme:
A kind of deacidifying biodiesel decoloring equipment, comprise the first adsorption column, the second adsorption column, the 3rd adsorption column, finished pot and head tank, the outlet of head tank connects the first adsorption column entrance, first adsorption column outlet conduit is communicated with and connects finished pot, this pipeline is shaped with a bypass line 4, bypass line is communicated with connection second adsorption column entrance, second adsorption column outlet conduit is communicated with and connects another finished pot, this pipeline is also shaped with a bypass line, bypass line is communicated with connection the 3rd adsorption column entrance, and the 3rd adsorption column outlet conduit is communicated with and connects another finished pot; The structure of described adsorption column is the hollow circular cylinder that end, two ends is coaxially installed with entrance and exit, cylinder top Inner edge coaxially installs splitter, in the middle part of cylinder, Inner edge coaxial spaced is parallel is fixedly mounted with three cylinder manifolds, uniform axially extending bore on cylinder manifold, cylinder lower part outlet end inside is coaxially fixedly mounted with sieve plate, it tiles active carbon fiber fabrics, fills filler in the chromatography column between splitter and sieve plate.
And the structure of described splitter is: comprise an inversion frustum, frustum upper shed, be coaxially packed in chromatography column Inner edge, frustum lower surface is shaped with axially extending bore, is coaxially fixedly mounted with radial section in the lower end of frustum.
And, be coaxially shaped with downward lower convex platform in the middle part of described cylinder manifold.
Positively effect of the present utility model is as follows:
1, the deacidifying biodiesel decoloring equipment that the application provides comprises three layers of adsorption column, enable biofuel through maximum three adsorption-edulcorations, impurity in thorough removing biofuel, impurity is by adsorbent, there is not sewage discharge, saved a large amount of water source, sorbent material in adsorption column after losing efficacy renewable and regeneration easily, free from environmental pollution, do not waste resource.
2, three adsorption columns in the application adsorb biofuel step by step, make diesel oil removal of impurities in flow process, dynamic adsorption can save the time of 1/2-1/3, without the power-assisted such as suction filtration and stirring, also can realize automation to produce, one people can keep an eye on several unit, has saved a large amount of human and material resources, has increased work efficiency.
3, the biofuel obvious processing effect after the application's absorption, the agent of adsorption column internal adsorption has good decolorization to biofuel, can desalinate biofuel color and luster, and biofuel stability improves, and acid number is up to state standards GB/T20828-2007 completely.
4, the application utilizes Simaldrate type sorbent material (Mg:Si:Al=8:9:9) to be filled in adsorption column, in order to accelerate the velocity of flow of biofuel, shorten adsorption time, florisil granularity control at 60-80 order, insert the large-scale adsorption column of self-control, and connect, dynamic adsorption is carried out to biofuel, substantially reducing the adsorption treatment time, enhance productivity, is standing adsorption process 3-4 times.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the axial sectional view of adsorption column;
Fig. 3 is part A enlarged diagram in Fig. 2.
Embodiment
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of deacidifying biodiesel decoloring equipment, comprise the first adsorption column 2, second adsorption column, 3rd adsorption column, finished pot 5 and head tank 1, the outlet of head tank connects the first adsorption column entrance, first adsorption column outlet conduit is communicated with and connects finished pot, this pipeline is shaped with a bypass line 4, bypass line is communicated with connection second adsorption column entrance, second adsorption column outlet conduit is communicated with and connects another finished pot, this pipeline is also shaped with a bypass line, bypass line is communicated with connection the 3rd adsorption column entrance, 3rd adsorption column outlet conduit is communicated with and connects another finished pot.All adsorption column exits mounted valve 3, the equal mounted valve in all finished pot connecting tube ingress, the equal mounted valve of all bypass line.
The structure of adsorption column described in the application is the hollow circular cylinder that end, two ends is coaxially installed with entrance and exit, cylinder top Inner edge coaxially installs splitter 7, in the middle part of cylinder, Inner edge coaxial spaced is parallel is fixedly mounted with 3 cylinder manifolds 9, uniform axially extending bore on cylinder manifold, cylinder lower part outlet end inside is coaxially fixedly mounted with sieve plate 11, it tiles active carbon fiber fabrics 10, fills filler (accompanying drawing omission filler) in the chromatography column between splitter and sieve plate.
In order to increase the shunting of liquid in cylinder, the application coaxially installs splitter at adsorption column top Inner edge, its structure as shown in the figure, comprise an inversion frustum, frustum upper shed, be coaxially packed in chromatography column Inner edge, frustum lower surface is shaped with axially extending bore 6, in order to the axis increasing liquid is dirty, be coaxially fixedly mounted with radial section 8 in the lower end of frustum.
In order to increase the backflow effect of cylinder manifold, in the middle part of cylinder manifold, coaxially make lower convex mode downwards.Absorbent particles degree controls at 60-80 order.
The application utilizes Simaldrate type sorbent material (Mg:Si:Al=8:9:9) to be filled in adsorption column, in order to accelerate the velocity of flow of biofuel, shortens adsorption time, florisil granularity control at 60-80 order.Inserting the large-scale adsorption column of self-control, and connect, carry out dynamic adsorption, substantially reduce the adsorption treatment time, enhance productivity biofuel, is standing adsorption process 3-4 times.
Operating process of the present utility model is as follows:
1, with crane, head tank (biofuel bucket) is hung on a high position, control reinforced flow velocity by section door;
2, material is first through the first adsorption column, and regulate flow velocity by section door on it, general control is at post residence time 1-2 hour.Now wherein section door is closed, and lower section door is opened.Material, through poly-liquid diffluence pass, to flow through after sorbent material by active lower carbon fiber sheet, removes trace suspension thing, flow out through sieve plate;
3, carry out acid number chemical examination in time, qualifiedly can put into finished barrel;
4, when acid number is defective, close section door under the first adsorption column, open middle section door, make flow direction of material second adsorption column, as above operate;
5, when the second adsorption column flows out material, when acid number is defective, makes flow direction of material third time adsorption column, as above operate.
Claims (3)
1. a deacidifying biodiesel decoloring equipment, it is characterized in that: comprise the first adsorption column, second adsorption column, 3rd adsorption column, finished pot and head tank, the outlet of head tank connects the first adsorption column entrance, first adsorption column outlet conduit is communicated with and connects finished pot, this pipeline is shaped with a bypass line, bypass line is communicated with connection second adsorption column entrance, second adsorption column outlet conduit is communicated with and connects another finished pot, this pipeline is also shaped with a bypass line, bypass line is communicated with connection the 3rd adsorption column entrance, 3rd adsorption column outlet conduit is communicated with and connects another finished pot, the structure of described adsorption column is the hollow circular cylinder that end, two ends is coaxially installed with entrance and exit, cylinder top Inner edge coaxially installs splitter, in the middle part of cylinder, Inner edge coaxial spaced is parallel is fixedly mounted with three cylinder manifolds, uniform axially extending bore on cylinder manifold, cylinder lower part outlet end inside is coaxially fixedly mounted with sieve plate, it tiles active carbon fiber fabrics, fills filler in the chromatography column between splitter and sieve plate.
2. deacidifying biodiesel decoloring equipment according to claim 1, it is characterized in that: the structure of described splitter is: comprise an inversion frustum, frustum upper shed, be coaxially packed in chromatography column Inner edge, frustum lower surface is shaped with axially extending bore, is coaxially fixedly mounted with radial section in the lower end of frustum.
3. deacidifying biodiesel decoloring equipment according to claim 1, is characterized in that: be coaxially shaped with downward lower convex platform in the middle part of described cylinder manifold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420710856.3U CN204385162U (en) | 2014-11-24 | 2014-11-24 | Deacidifying biodiesel decoloring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420710856.3U CN204385162U (en) | 2014-11-24 | 2014-11-24 | Deacidifying biodiesel decoloring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204385162U true CN204385162U (en) | 2015-06-10 |
Family
ID=53357897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420710856.3U Expired - Fee Related CN204385162U (en) | 2014-11-24 | 2014-11-24 | Deacidifying biodiesel decoloring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204385162U (en) |
-
2014
- 2014-11-24 CN CN201420710856.3U patent/CN204385162U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150610 Termination date: 20151124 |