CN205099603U - Epoxidized soybean oil production system of environment -friendly - Google Patents
Epoxidized soybean oil production system of environment -friendly Download PDFInfo
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- CN205099603U CN205099603U CN201520898300.6U CN201520898300U CN205099603U CN 205099603 U CN205099603 U CN 205099603U CN 201520898300 U CN201520898300 U CN 201520898300U CN 205099603 U CN205099603 U CN 205099603U
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- waste oil
- soybean oil
- epoxy soybean
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Abstract
The utility model discloses an epoxidized soybean oil production system, refine including waste oil and utilize unit, holding vessel, reation kettle, neutralization treatment unit and dry unit, waste oil refines and utilizes unit, holding vessel, reation kettle, neutralization treatment unit and dry unit consecutive, waste oil refines and utilizes the unit at least including the removal of impurity unit that is arranged in detaching the contamination precipitation of waste oil for carry out the decoloration unit of decoloring to waste oil, be used for carrying out the deodorization unit that the deodorization was handled to waste oil, and be arranged in carrying out the house bill of lading unit of refining to the component of waste oil. Adopt the utility model discloses, both can in addition recycle to waste oil, reduce material cost, can guarantee the off -the -shelf quality of epoxidized soybean oil again.
Description
Technical field
The utility model relates to epoxy soybean oil technical field, particularly relates to a kind of epoxy soybean oil production system.
Background technology
Epoxy soybean oil is called for short ESO, and it consists of linolic acid, oleic acid, palmitinic acid, stearic acid etc., is light yellow sticky oily liquids at normal temperatures, the solubleness <0.01(25 DEG C in water).These product are that one uses nontoxic polyvinyl chloride softening agent widely to hold concurrently stablizer, it is the chemical technology auxiliary agent for packaging material for food of international endorsement, it can be used for all polrvinyl chloride products, as varieties of food items wrapping material, medical product, various film, sheet material, tubing, refrigerator strip of paper used for sealing, leatheroid, flooring laminate, plastic wallpaper, electric wire and other daily plastic goods etc., also can be used for special ink, paint, coating, synthetic rubber and liquid composite stabilizing agent etc.
The production of existing epoxy soybean oil generally adopts: soybean oil generates crude product with peroxycarboxylic acid initial ring oxidizing reaction under catalyzer and stablizer exist, through refining to obtain industrial goods.Wherein, the price of raw soybeans oil is higher, adds the production cost of enterprise.On the other hand, enterprise in process of production, people in life process, all can produce various waste oil (being commonly called as sewer oil).But existing epoxy soybean oil is produced and is not carried out recycling to waste oil, though or have retrieving arrangement, but waste oil is not processed, cause the quality of finished product not good.And, the drying unit of current production just needs stopping production coke cleaning in 2 ~ 4 months, make to need in the inside the plan stopping production time between overhaul to carry out stopping production coke cleaning unplanned for several times, not only increase the maintaining cost of equipment, and directly cause huge production suspension induced losses and add a large amount of coke cleaning sewage, energy consumption is higher, and product yield is low and quality is unstable, and cost is high.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of epoxy soybean oil production system, both can be recycled waste oil, lower raw materials cost, can ensure again the quality of epoxy soybean oil finished product.
In order to solve the problems of the technologies described above, the utility model provides a kind of epoxy soybean oil production system, comprise waste oil and refine range site, hold-up vessel, reactor, neutralizing treatment unit and drying unit, described waste oil refinement range site, hold-up vessel, reactor, neutralizing treatment unit are connected successively with drying unit; Described waste oil refinement range site at least comprises the removal of impurity unit for removing the contamination precipitation in waste oil, for carrying out the decolouring unit of desolventing technology to waste oil, for carrying out the deodorization unit of deodorizing process to waste oil, and the Separate Bill of Lading unit for refining the component in waste oil.
As the improvement of such scheme, described removal of impurity unit is water washing device.
As the improvement of such scheme, described deodorization unit is deodorizing tower.
As the improvement of such scheme, described Separate Bill of Lading unit is refrigerator.
As the improvement of such scheme, described waste oil refines range site and also comprises negative pressure drying unit and filtering unit.
As the improvement of such scheme, described neutralizing treatment unit comprises: for carrying out the flow detection unit of flow detection to neutralizer; For carrying the volume pump of neutralizer; For carrying out the pH detector of pH value detection to epoxy soybean oil; For controlling the frequency transformer of the flow of neutralizer; And the whizzer for purifying to epoxy soybean oil.
As the improvement of such scheme, described pH detector is connected by controller with described frequency transformer.
As the improvement of such scheme, described neutralizing treatment unit also comprises tensimeter.
As the improvement of such scheme, described neutralizing treatment unit also comprises mixing tank, and described epoxy soybean oil mixes with described neutralizer by described mixing tank.
As the improvement of such scheme, described drying unit comprises:
One dry tank body;
Be arranged on the vapour outlet above described dry tank body and opening for feed;
Be arranged on the discharge port below described dry tank body;
Be arranged on epimere in described dry tank body and the material sparger be connected with opening for feed;
The vacuum pipe being used for material being carried out to negative pressure dehydration is connected with described vapour outlet;
Be arranged on stage casing in described dry tank body and the sizer be connected with described material sparger, for further dispersed material;
Be arranged on hypomere in described dry tank body, be positioned at the well heater below described sizer, for reheating drying to material.
Implement the utility model, there is following beneficial effect:
The utility model provides a kind of epoxy soybean oil production system, it was provided with waste oil and refines range site before the hold-up vessel for the storage of raw materials, and described waste oil refines range site and at least comprises removal of impurity unit, decolouring unit, deodorization unit and Separate Bill of Lading unit.Adopt above-mentioned waste oil to refine range site, described removal of impurity unit can remove the contamination precipitation in waste oil, to improve precision and the quality of waste oil; Described decolouring unit can carry out desolventing technology to waste oil, to ensure the exterior quality of finished product; Described deodorization unit can carry out deodorizing process by waste oil; Described Separate Bill of Lading unit can refine the component in waste oil.Waste oil through above-mentioned process can not destroy the characteristic preparing other raw materials of epoxy soybean oil, thus ensures the quality of epoxy soybean oil finished product.Therefore, the utility model adopts waste oil to refine range site, both can be recycled waste oil, lower raw materials cost, and can ensure again the quality of finished product.Further, described waste oil refines range site and also comprises negative pressure drying unit and filtering unit, better can carry out preliminary treatment to waste oil, improves the quality of finished product.
The utility model is provided with neutralizing treatment unit, described neutralizing treatment unit comprises flow detection unit, volume pump, pH detector, frequency transformer and whizzer, it can carry out pH value monitoring to epoxy soybean oil in real time by pH detector, and the flow of neutralizer is automatically controlled by frequency transformer, to realize the real-time monitoring of 24 hours and the pH value of varitrol, thus ensure the quality of epoxy soybean oil finished product.
The material sparger of material through epimere is distributed on the sizer of interruption by drying unit of the present utility model uniformly, increase the specific surface area of material to greatest extent, reduce wall stream, improve boil-off rate, accelerate moisture evaporation, the further heated material of hypomere is to improve vaporization rate, solve material coking, blocking filler, cause equipment can not the problem of continuous service, decrease equipment maintenance cost, enhance productivity significantly, stabilized product quality and conserve energy.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of epoxy soybean oil production system of the utility model;
Fig. 2 is the schematic diagram that waste oil shown in Fig. 1 refines range site one embodiment;
Fig. 3 is the schematic diagram that waste oil shown in Fig. 1 refines the another embodiment of range site;
Fig. 4 is the schematic diagram of the unit one of neutralizing treatment shown in Fig. 1 embodiment;
Fig. 5 is the schematic diagram of the another embodiment of the unit of neutralizing treatment shown in Fig. 1;
Fig. 6 is the structural representation of drying unit shown in Fig. 1.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail.
See Fig. 1, the utility model provides a kind of epoxy soybean oil production system 10, comprise waste oil and refine range site 1, hold-up vessel 2, reactor 3, neutralizing treatment unit 4 and drying unit 5, described waste oil refinement range site 1, hold-up vessel 2, reactor 3, neutralizing treatment unit 4 are connected successively with drying unit 5.Described waste oil refines range site 1 and utilizes waste oil for recycling, refinement, waste oil is become prepare a part for epoxy soybean oil raw material, described hold-up vessel 2 is for storing the waste oil prepared other raw materials of epoxy soybean oil and refine range site 1 process through waste oil, described reactor 3 reacts for making each raw material, to produce epoxy soybean oil head product, described neutralizing treatment unit 4 is for carrying out neutralizing treatment to epoxy soybean oil head product, described drying unit 5, for carrying out drying treatment to epoxy soybean oil, finally obtains finished product.
See Fig. 2, Fig. 2 provides the embodiment that waste oil refines range site 1, described waste oil refinement range site 1 at least comprises the removal of impurity unit 11 for removing the contamination precipitation in waste oil, for carrying out the decolouring unit 12 of desolventing technology to waste oil, for carrying out the deodorization unit 13 of deodorizing process to waste oil, and the Separate Bill of Lading unit 14 for refining the component in waste oil.
Wherein, described removal of impurity unit 11 can be but be not limited to water washing device.Described water washing device utilizes waste oil and the immiscible characteristic of water, by washing waste oil, thus is removed by the contamination precipitation in waste oil, simply effectively, easy to operate, successful.
Described decolouring unit 12 generally can select acidic white earth to carry out desolventing technology, and its price is suitable, easy to operate, effective.
Described deodorization unit 13 can be but be not limited to deodorizing tower, and described deodorizing tower utilizes water vapour to carry out deodorizing process to waste oil.
Described Separate Bill of Lading unit 14 can for but be not limited to refrigerator, described refrigerator utilizes circulated refrigerated water to lower the temperature to it, makes the Component seperation that easily solidifies out, obtains product and byproduct.Subsequent handling just can process the material of different qualities in product and byproduct targetedly, increases operation rate.
In a word, adopt above-mentioned waste oil to refine range site 1, described removal of impurity unit 11 can remove the contamination precipitation in waste oil, to improve precision and the quality of waste oil; Described decolouring unit 12 can carry out desolventing technology to waste oil, to ensure the exterior quality of finished product; Described deodorization unit 13 can carry out deodorizing process by waste oil; Described Separate Bill of Lading unit 14 can refine the component in waste oil.Waste oil through above-mentioned process can not destroy the characteristic preparing other raw materials of epoxy soybean oil, thus ensures the quality of epoxy soybean oil finished product.Therefore, the utility model adopts waste oil to refine range site 1, both can be recycled waste oil, lower raw materials cost, and can ensure again the quality of finished product.
Provide see Fig. 3, Fig. 3 another embodiment that waste oil refines range site 1, compared with refining range site 1 with the waste oil shown in Fig. 2, described waste oil refines range site 1 and also comprises negative pressure drying unit 15 and filtering unit 16; Described removal of impurity unit 11, negative pressure drying unit 15, filtering unit 16, decolouring unit 12, deodorization unit 13, Separate Bill of Lading unit 14 are connected successively.
Described negative pressure drying unit 15 can carry out drying treatment to through deimpurity waste oil, and then is filtered by filtering unit 16 by waste oil.The utility model refines in range site 1 at waste oil increases negative pressure drying unit 15 and filtering unit 16, better can carry out preliminary treatment to waste oil, improves the quality of waste oil, thus ensures the quality of epoxy soybean oil finished product.
Provide an embodiment of neutralizing treatment unit 4 see Fig. 4, Fig. 4, described neutralizing treatment unit 4 comprises: for carrying out the flow detection unit 41 of flow detection to neutralizer, wherein said flow detection unit 41 can select glass rotameter; For carrying the volume pump 42 of neutralizer; For carrying out the pH detector 43 of pH value detection to epoxy soybean oil; For controlling the frequency transformer 44 of the flow of neutralizer; And the whizzer 45 for purifying to epoxy soybean oil.Described pH detector 43 is connected by controller 46 with described frequency transformer 44.The utility model can carry out pH value monitoring to epoxy soybean oil in real time by pH detector 43, and by controller 46, pH value is converted to coherent signal and is delivered in frequency transformer 44 again, frequency transformer 44 controls the flow of neutralizer automatically according to described signal, to realize the real-time monitoring of 24 hours and the pH value of varitrol, thus ensure the quality of epoxy soybean oil finished product.
See Fig. 5, Fig. 5 provides the another embodiment of neutralizing treatment unit 4, described neutralizing treatment unit also comprises tensimeter 47 and mixing tank 48, wherein, described tensimeter 47 can be used for judging that in system, whether flow is normal, with the running condition making operator can know system in real time, ensure the safety of system; Described mixing tank 48 can select super mixer, fully to be mixed with described neutralizer by described epoxy soybean oil, obtains better neutralization.
In above-mentioned any embodiment, described neutralizer selects alkali lye.
See Fig. 6, described drying unit 5 comprises dry tank body 51 and is arranged on vapour outlet 52, opening for feed 53, discharge port 54, material sparger 55, vacuum pipe, sizer 56 and the well heater 57 on dry tank body 51; Wherein, described vapour outlet 52 is arranged on the top of described dry tank body 51, is preferably top center, so that the moisture etc. in drying process in material evaporates away; Described opening for feed 53 is arranged on described dry tank body 51 side surface upper part, to carry material to be dried; Described discharge port 54 is arranged on the bottom of described dry tank body 51, is preferably bottom centre, and the material after convenient and dry is discharged collection and entered next process; Described material sparger 55 is arranged on the inner upper portion of described dry tank body 51, and be positioned at the below of described opening for feed 53, described material sparger 55 is provided with multiple steam plume of passing through for belows steam and several cloth holes, it is for being evenly distributed to described sizer 56 by material; Described vacuum pipe is arranged on described vapour outlet 52, for carrying out negative pressure dehydration to material; Described sizer 56 is arranged on described dry tank body 51 inner stage casing part, to be positioned at below described material sparger 55 and to be attached thereto, for receiving the material after being uniformly distributed by described material sparger 55, further dispersed material, increase the specific surface area of material, accelerate moisture evaporation; Described well heater 57 is arranged on the inner hypomere part of described dry tank body 51, is positioned at below described sizer 56, to receive the material after flowing through described sizer 56, reheats drying further, to improve vaporization rate, avoid material coking to material.
Described well heater 57 is for being evenly distributed on the heat source stream siphunculus 571 on described dry tank body 51 hypomere tube wall, the top of described dry tank body 51 hypomere is provided with the thermal source inlet 572 be connected with described heat source stream siphunculus 571, the bottom of described dry tank body 51 hypomere is provided with the thermal source outlet 573 be connected with described heat source stream siphunculus 571, and described thermal source inlet 572 and thermal source outlet 573 are positioned at the relative both sides of described dry tank body 51.Described thermal source is preferably heating agent or hot water.Described well heater 57 can be also resistive heater, but is not limited to this.The middle part of described dry tank body 1 hypomere is provided with described temperature sensor 574, for detecting the temperature conditions of dry tank body 51 hypomere.
During specific implementation, be also provided with whipping appts 58 bottom described dry tank body 51, preferably but be not defined as magnetic force or motor stirrer, make material can better uniformly transfer heat, material be heated evenly, and reduces the possibility of material coking further.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (10)
1. the epoxy soybean oil production system of an environment-friendly type, it is characterized in that, comprise waste oil and refine range site, hold-up vessel, reactor, neutralizing treatment unit and drying unit, described waste oil refinement range site, hold-up vessel, reactor, neutralizing treatment unit are connected successively with drying unit;
Described waste oil refinement range site at least comprises the removal of impurity unit for removing the contamination precipitation in waste oil, for carrying out the decolouring unit of desolventing technology to waste oil, for carrying out the deodorization unit of deodorizing process to waste oil, and the Separate Bill of Lading unit for refining the component in waste oil.
2. epoxy soybean oil production system as claimed in claim 1, it is characterized in that, described removal of impurity unit is water washing device.
3. epoxy soybean oil production system as claimed in claim 2, it is characterized in that, described deodorization unit is deodorizing tower.
4. epoxy soybean oil production system as claimed in claim 3, it is characterized in that, described Separate Bill of Lading unit is refrigerator.
5. the epoxy soybean oil production system as described in any one of claim 1 ~ 4, is characterized in that, described waste oil refines range site and also comprises negative pressure drying unit and filtering unit.
6. epoxy soybean oil production system as claimed in claim 5, it is characterized in that, described neutralizing treatment unit comprises:
For carrying out the flow detection unit of flow detection to neutralizer;
For carrying the volume pump of neutralizer;
For carrying out the pH detector of pH value detection to epoxy soybean oil;
For controlling the frequency transformer of the flow of neutralizer; And
For the whizzer of purifying to epoxy soybean oil.
7. epoxy soybean oil production system as claimed in claim 6, it is characterized in that, described pH detector is connected by controller with described frequency transformer.
8. epoxy soybean oil production system as claimed in claim 6, it is characterized in that, described neutralizing treatment unit also comprises tensimeter.
9. epoxy soybean oil production system as claimed in claim 6, it is characterized in that, described neutralizing treatment unit also comprises mixing tank, and described epoxy soybean oil mixes with described neutralizer by described mixing tank.
10. epoxy soybean oil production system as claimed in claim 1, it is characterized in that, described drying unit comprises:
One dry tank body;
Be arranged on the vapour outlet above described dry tank body and opening for feed;
Be arranged on the discharge port below described dry tank body;
Be arranged on epimere in described dry tank body and the material sparger be connected with opening for feed;
The vacuum pipe being used for material being carried out to negative pressure dehydration is connected with described vapour outlet;
Be arranged on stage casing in described dry tank body and the sizer be connected with described material sparger, for further dispersed material;
Be arranged on hypomere in described dry tank body, be positioned at the well heater below described sizer, for reheating drying to material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520898300.6U CN205099603U (en) | 2015-11-12 | 2015-11-12 | Epoxidized soybean oil production system of environment -friendly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520898300.6U CN205099603U (en) | 2015-11-12 | 2015-11-12 | Epoxidized soybean oil production system of environment -friendly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205099603U true CN205099603U (en) | 2016-03-23 |
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ID=55515394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520898300.6U Expired - Fee Related CN205099603U (en) | 2015-11-12 | 2015-11-12 | Epoxidized soybean oil production system of environment -friendly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205099603U (en) |
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2015
- 2015-11-12 CN CN201520898300.6U patent/CN205099603U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20201112 |