CN203960088U - A kind of after-treatment device of producing biofuel tankage glycerine - Google Patents
A kind of after-treatment device of producing biofuel tankage glycerine Download PDFInfo
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- CN203960088U CN203960088U CN201420257016.6U CN201420257016U CN203960088U CN 203960088 U CN203960088 U CN 203960088U CN 201420257016 U CN201420257016 U CN 201420257016U CN 203960088 U CN203960088 U CN 203960088U
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- glycerine
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Abstract
The utility model provides a kind of after-treatment device of producing biofuel tankage glycerine, comprise glycerine tank, described glycerine tank connects aftertreatment retort by pump of constant delivery type, vitriol oil tank connects aftertreatment retort by sulfuric acid volume pump, aftertreatment retort connects glycerine neutralization tank by the second pump of constant delivery type, aftertreatment retort connects acidification oil storage tank simultaneously, glycerine neutralization tank outside is provided with alkali lye device, vacuum dewatering plant, glycerine neutralization tank connects raw glycerine storage tank by the 3rd pump of constant delivery type, aftertreatment retort top is provided with agitator motor, aftertreatment retort inside is provided with sulfuric acid sparger, glycerine neutralization tank top is provided with the second agitator motor, aftertreatment retort bottom is provided with pneumatic plant.It has filled up in production biofuel blank without the aftertreatment of tankage glycerine, utilizes glycerine after-treatment device, realizes in production of biodiesel link process, improves yield and raw glycerine purity, increases income, reduces production costs, the maximized object of interests.
Description
Technical field
The utility model relates to and belongs to glycerine post-processing technology field, is specifically related to a kind of after-treatment device of producing biofuel tankage glycerine.
Background technology
In existing production of biodiesel, waste oils and fats or neutral wet goods raw material by an acidic catalyst or alkaline catalysts, carry out esterification or transesterification reaction with gas-phase methanol or Liquid Phase Methanol, obtain crude fatty acid methyl ester and hair glycerine, through distillation workshop distillation, obtain refined biometric diesel oil (being fatty acid methyl ester) and plant asphalt again.There is following defect in this conventional soda acid two-step approach: the one, because esterification workshop esterification and transesterification reaction common equipment are reactor, catalyzer can not fully contact with material in reaction process to be subject to the impact (the larger reaction effect of volume just poorer) of reactor structure and volume size, cause reacting an incomplete part and have neither part nor lot in reaction, cause transformation efficiency not high.The 2nd, in the conventional production of existing biofuel, transesterify tankage glycerine is not adopted and processed, glycerol content is low, but directly glycerine is sold at a low price, has reduced the added value of producing.Therefore, cause producing bio-diesel yield not high, the high phenomenon of production cost.
Summary of the invention
For the deficiencies in the prior art, when therefore content object of the present invention is to provide a kind of production of biodiesel, in whole production process, how to improve conversion rate of products, reduce the after-treatment device that biofuel product cost makes the maximized production biofuel of interests tankage glycerine.
The technical scheme that the utility model adopts is as follows: a kind of after-treatment device of producing biofuel tankage glycerine, comprise glycerine tank, described glycerine tank connects aftertreatment retort by pump of constant delivery type, vitriol oil tank connects aftertreatment retort by sulfuric acid volume pump, aftertreatment retort connects glycerine neutralization tank by the second pump of constant delivery type, aftertreatment retort connects acidification oil storage tank simultaneously, glycerine neutralization tank outside is provided with alkali lye device, vacuum dewatering plant, glycerine neutralization tank connects raw glycerine storage tank by the 3rd pump of constant delivery type, aftertreatment retort top is provided with agitator motor, aftertreatment retort inside is provided with sulfuric acid sparger, glycerine neutralization tank top is provided with the second agitator motor, aftertreatment retort bottom is provided with pneumatic plant.
Preferably, on the pipeline of aftertreatment retort by the second pump of constant delivery type connection glycerine neutralization tank, be provided with glass visor.
Preferably, described pump of constant delivery type, the second pump of constant delivery type and the 3rd pump of constant delivery type are plunger tpe electrically metering pump.
In the tank body of preferably, aftertreatment retort, be enamel coating, tapered bottom, steam heating external jacket.
Preferably, described sulfuric acid sparger is pipeline, is evenly provided with the through hole of aperture 3mm on described pipeline.
The beneficial effects of the utility model comprise:
Owing to making full use of this device, realized hair glycerine acidifying aftertreatment, reach the object that improves transformation efficiency, reduced because of production link imperfection, the not high phenomenon of yield, obviously reduces production of biodiesel cost.Filled up blank without the aftertreatment of tankage glycerine in production biofuel, utilize tankage glycerine after-treatment device, realize in the whole production link process of biofuel, improve yield and raw glycerine purity, increase income, reduce production costs, the maximized object of interests.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of producing the after-treatment device of biofuel tankage glycerine of the utility model.
Embodiment
Below in conjunction with embodiment, the utility model is elaborated.
A kind of after-treatment device of producing biofuel tankage glycerine, as shown in Figure 1, comprise glycerine tank 1, described glycerine tank 1 connects aftertreatment retort 3 by pump of constant delivery type 2, vitriol oil tank 4 connects aftertreatment retort 3 by sulfuric acid volume pump 5, aftertreatment retort 3 connects glycerine neutralization tank 7 by the second pump of constant delivery type 6, aftertreatment retort 3 connects acidification oil storage tank 8 simultaneously, glycerine neutralization tank 7 outsides are provided with alkali lye device 9, vacuum dewatering plant 11, glycerine neutralization tank 7 connects raw glycerine storage tank 13 by the 3rd pump of constant delivery type 12, aftertreatment retort 3 tops are provided with agitator motor 14, aftertreatment retort 3 inside are provided with sulfuric acid sparger 15, glycerine neutralization tank 7 tops are provided with the second agitator motor 16, aftertreatment retort 3 bottoms are provided with pneumatic plant 10.
On the pipeline of aftertreatment retort 3 by the second pump of constant delivery type 6 connection glycerine neutralization tanks 7, be provided with glass visor 16.
Described pump of constant delivery type 2, the second pump of constant delivery type 6 and the 3rd pump of constant delivery type 12 are plunger tpe electrically metering pump.
In the tank body of aftertreatment retort 3, be enamel coating, tapered bottom, steam heating external jacket.
Described sulfuric acid sparger 15 is pipeline, is evenly provided with the through hole of aperture 3mm on described pipeline.
Production biofuel tankage hair glycerine after-treatment device of the present invention, comprise glycerine tank 1, by pump of constant delivery type 2, squeeze into aftertreatment retort 3, open agitator motor 14 and stir intensification, by sulfuric acid volume pump 5, through sulfuric acid sparger 15, evenly squeezing into from top to down aftertreatment retort 3 opens pneumatic plants 10 and carries out pneumatic blending and carry out acidification reaction, acidification reaction finishes, sedimentation, by the second pump of constant delivery type 6 through glass visor 16, be separated to acidification oil storage tank 8 and glycerine neutralization tank 7, acidification oil is as biodiesel raw material, in raw glycerine and rear dehydration, squeeze into raw glycerine storage tank 13.
During actually operating, the hair glycerine of tankage glycerine tank 1, by pump of constant delivery type 2, squeeze in aftertreatment retort 3, open agitator motor 14 stirrings and be warming up to 95-100 ℃, when temperature reaches temperature of reaction 95-100 ℃, concentration is 98% vitriol oil, in raw material weight than 3-10% ratio, by sulfuric acid volume pump 5, through sulfuric acid sparger 15, evenly squeeze into from top to down in aftertreatment retort 3, after sulfuric acid adds, agitator motor 14 stops stirring, open immediately pneumatic plant 10, pressure is greater than 0.2Mpa and carries out pneumatic blending acidification reaction, react 1-2 hour (how many according to reaction material)), reaction finishes, stop aftertreatment retort 3 heating and pneumatic plant 10 pneumatic blending, quiescent settling layering 1-2 hour, by the second pump of constant delivery type 6, through glass visor 16, observe, isolate subnatant raw glycerine and upper strata liquid acidification oil, isolated acidification oil is to acidification oil storage tank 8, as biodiesel raw material.Isolated raw glycerine is squeezed into glycerine neutralization tank 7, opening the second agitator motor 16 stirs, the alkali lye of alkali lye device 9 joins in glycerine neutralization tank 7 by gravity, additional proportion is the 1-5 ‰ of raw glycerine weight, until the pH value of raw glycerine is neutrality, open the second agitator motor 16 and stir intensification, open vacuum dewatering plant 11 dehydrations, time 1-2 hour (how many according to reaction material)), when temperature reaches 105-110 ℃, when raw glycerine purity reaches 80-90%, dehydration finishes, and by the 3rd pump of constant delivery type 12, squeezes in raw glycerine storage tank 13.
Above-mentioned embodiment is preferred embodiment of the present utility model; be not for limiting enforcement of the present utility model and interest field; all equivalences of making according to the content described in the utility model patent protection scope change and modify, and all should be included in the utility model claim.
Claims (5)
1. an after-treatment device of producing biofuel tankage glycerine, it is characterized in that, comprise glycerine tank, described glycerine tank connects aftertreatment retort by pump of constant delivery type, vitriol oil tank connects aftertreatment retort by sulfuric acid volume pump, aftertreatment retort connects glycerine neutralization tank by the second pump of constant delivery type, aftertreatment retort connects acidification oil storage tank simultaneously, glycerine neutralization tank outside is provided with alkali lye device, vacuum dewatering plant, glycerine neutralization tank connects raw glycerine storage tank by the 3rd pump of constant delivery type, aftertreatment retort top is provided with agitator motor, aftertreatment retort inside is provided with sulfuric acid sparger, glycerine neutralization tank top is provided with the second agitator motor, aftertreatment retort bottom is provided with pneumatic plant.
2. a kind of after-treatment device of producing biofuel tankage glycerine according to claim 1, is characterized in that, on the pipeline of aftertreatment retort by the second pump of constant delivery type connection glycerine neutralization tank, is provided with glass visor.
3. a kind of after-treatment device of producing biofuel tankage glycerine according to claim 1, is characterized in that, described pump of constant delivery type, the second pump of constant delivery type and the 3rd pump of constant delivery type are plunger tpe electrically metering pump.
4. a kind of after-treatment device of producing biofuel tankage glycerine according to claim 1, is characterized in that, in the tank body of aftertreatment retort, is enamel coating, tapered bottom, steam heating external jacket.
5. a kind of after-treatment device of producing biofuel tankage glycerine according to claim 1, is characterized in that, described sulfuric acid sparger is pipeline, is evenly provided with the through hole of aperture 3mm on described pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420257016.6U CN203960088U (en) | 2014-05-19 | 2014-05-19 | A kind of after-treatment device of producing biofuel tankage glycerine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420257016.6U CN203960088U (en) | 2014-05-19 | 2014-05-19 | A kind of after-treatment device of producing biofuel tankage glycerine |
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| CN203960088U true CN203960088U (en) | 2014-11-26 |
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| CN201420257016.6U Expired - Fee Related CN203960088U (en) | 2014-05-19 | 2014-05-19 | A kind of after-treatment device of producing biofuel tankage glycerine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115159693A (en) * | 2022-07-11 | 2022-10-11 | 茂名市泓宇能源科技有限公司 | Process and device for preparing composite carbon source by using biodiesel byproduct |
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2014
- 2014-05-19 CN CN201420257016.6U patent/CN203960088U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115159693A (en) * | 2022-07-11 | 2022-10-11 | 茂名市泓宇能源科技有限公司 | Process and device for preparing composite carbon source by using biodiesel byproduct |
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Effective date of registration: 20150923 Address after: Huang Dongshan 522000 Qishan Avenue in Guangdong province Jieyang city Rongcheng District East Ring Road South City Jinfeng Garden Garden Shop No. 24 Patentee after: Guangdong long run renewable resources Co., Ltd. Address before: 523000 Changping Town, Guangdong, Dongguan Patentee before: Dongguan Xinbao Fine Chemical Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20160519 |
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| CF01 | Termination of patent right due to non-payment of annual fee |