CN220677848U - Production equipment for producing kitchen safety fuel fatty acid methyl ester by using cottonseed oil - Google Patents
Production equipment for producing kitchen safety fuel fatty acid methyl ester by using cottonseed oil Download PDFInfo
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- CN220677848U CN220677848U CN202322349280.4U CN202322349280U CN220677848U CN 220677848 U CN220677848 U CN 220677848U CN 202322349280 U CN202322349280 U CN 202322349280U CN 220677848 U CN220677848 U CN 220677848U
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- Prior art keywords
- reaction tank
- fatty acid
- production equipment
- methyl ester
- groups
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 235000019387 fatty acid methyl ester Nutrition 0.000 title claims abstract description 25
- 239000000446 fuel Substances 0.000 title claims abstract description 20
- 235000012343 cottonseed oil Nutrition 0.000 title claims abstract description 19
- 239000002385 cottonseed oil Substances 0.000 title claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 56
- 238000003756 stirring Methods 0.000 claims abstract description 38
- 239000003054 catalyst Substances 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000007790 scraping Methods 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract description 45
- 235000014113 dietary fatty acids Nutrition 0.000 abstract description 16
- 229930195729 fatty acid Natural products 0.000 abstract description 16
- 239000000194 fatty acid Substances 0.000 abstract description 16
- 150000004665 fatty acids Chemical class 0.000 abstract description 16
- 239000000463 material Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 8
- 244000309464 bull Species 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 238000005886 esterification reaction Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- 235000019737 Animal fat Nutrition 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Abstract
The utility model discloses production equipment for producing kitchen safety fuel fatty acid methyl ester by using cotton seed oil, which belongs to the technical field of fatty acid methyl ester production equipment and comprises a reaction tank, wherein a heating tank is arranged outside the reaction tank, a catalyst feeding pipe with the top end extending to the outside is rotatably arranged at the center of the reaction tank, a plurality of groups of discharging holes which are internally and externally communicated are formed in the side wall of the feeding pipe positioned in the reaction tank, and a first stirring assembly is arranged on the surface of the feeding pipe close to the bottom end; the utility model solves the problems that the mixing effect is poor when methanol is put into materials, and the effect is poor when the catalyst, the methanol and the fatty acid are stirred to promote the reaction, and the use of people is unfavorable.
Description
Technical Field
The utility model relates to the technical field of fatty acid methyl ester production equipment, in particular to production equipment for producing kitchen safety fuel fatty acid methyl ester by using cottonseed oil.
Background
Fatty acid methyl ester is a renewable energy source, is derived from renewable vegetable oil or animal fat, such as cottonseed oil, etc., and can be used as a substitute for petroleum products, and can also be used as kitchen safety fuel, etc., because the fuel has excellent environmental protection performance, low sulfur content, high oxygen content, less harmful substances such as HC, CO, etc. discharged during combustion, not only can alleviate the situation of world shortage of petroleum energy, but also can reduce the discharge amount of air pollutants and carbon dioxide, thereby being very beneficial to environmental protection, and the fatty acid needs to be subjected to esterification reaction by reaction equipment in the process of producing fatty acid methyl ester.
The utility model discloses equipment for producing fatty acid methyl ester by using waste animal and vegetable oil, which belongs to the technical field of fatty acid methyl ester production equipment and comprises an outer barrel.
The technical scheme is that the esterification effect of fatty acid methyl ester is improved by improving the condition that the contact of fatty acid, a catalyst and methanol is uneven, but the mixing effect is poor when methanol is put into materials, and the effect is poor when the catalyst, the methanol and the fatty acid are stirred to promote reaction, so that the use of people is not facilitated, and therefore, a production device for producing kitchen safety fuel fatty acid methyl ester by using cotton seed oil is provided by a person skilled in the art, so that the problem in the background art is solved.
Disclosure of Invention
The utility model aims to provide production equipment for producing kitchen safety fuel fatty acid methyl ester by using cottonseed oil, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the production equipment for producing the kitchen safety fuel fatty acid methyl ester by using the cottonseed oil comprises a reaction tank, wherein a heating tank is arranged outside the reaction tank, a catalyst feeding pipe with the top end extending to the outside of the reaction tank is rotatably arranged at the center of the reaction tank, a plurality of groups of discharging holes which are internally and externally communicated are formed in the side wall of the feeding pipe positioned inside the reaction tank, and a first stirring assembly is arranged on the surface of the feeding pipe close to the bottom end;
the surface of the feeding pipe, which is close to the top of the inner cavity of the reaction tank, is provided with a transmission assembly, two groups of symmetrical second stirring assemblies positioned on two sides of the feeding pipe are internally installed in the transmission assembly, the second stirring assemblies are rotationally connected with the reaction tank, and the top ends of one group of stirring assemblies extend to the outside of the reaction tank and are provided with driving parts;
the inner cavity of the reaction tank is provided with a circular air supply pipe close to the side wall of the reaction tank, the top of the air supply pipe is communicated with a connecting pipe extending to the outside of the reaction tank, and the bottom of the air supply pipe is provided with a plurality of groups of exhaust ports which are circumferentially and equidistantly arranged around the central axis of the air supply pipe.
Preferably: the first stirring assembly comprises a connecting rod and scraping strips, a plurality of groups of connecting rods are welded on the surface of the feeding pipe, and one ends, far away from the feeding pipe, of the connecting rods are welded with the scraping strips which are in contact with the inner wall of the reaction tank.
Preferably: the transmission assembly comprises a large gear and a small gear, the large gear is welded on the surface of the feeding pipe, two groups of small gears are symmetrically meshed on two sides of the large gear, and a second stirring assembly is arranged in the middle of each small gear.
Preferably: the second stirring assembly comprises a rotating rod and stirring blades, the rotating rod is welded with the middle of the pinion, the rotating rod is rotationally connected with the reaction tank through a bearing, the surface of the rotating rod is welded with a plurality of groups of stirring blades which are orderly arranged, and the top ends of the second stirring assemblies extend to the outside of the reaction tank and are connected with driving parts.
Preferably: the driving piece comprises a supporting frame and a servo motor, the supporting frame is welded at the top of the reaction tank, the top of the supporting frame is connected with the bottom flange of the servo motor, and a group of rotating rods penetrate through the supporting frame and are connected with the output end of the servo motor at the top of the rotating rods.
Preferably: two groups of connecting pipes are arranged at the top of the air supply pipe, and the two groups of connecting pipes are in central symmetry around the central axis of the annular air supply pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, methanol to be reacted is conveyed to the inside of the air supply pipe through the connecting pipe, the annular air supply pipe can uniformly convey the methanol and the fatty acid to the inside of the fatty acid in the reaction tank through the exhaust ports uniformly arranged at the bottom of the annular air supply pipe, the preliminary mixing effect of the methanol and the fatty acid can be improved, and the two groups of symmetrical connecting pipes are arranged to simultaneously convey the methanol, so that the output uniformity of each exhaust port can be improved, and the production quality of the production of the fatty acid methyl ester of the kitchen safety fuel produced by cotton seed oil is ensured.
2. According to the utility model, the rotatable feeding pipe can evenly feed the catalyst in the feeding pipe into the fatty acid, and the feeding pipe drives the first stirring assembly to rotate and simultaneously drives the second stirring assembly to rotate together, so that the stirring effect of materials in the reaction tank can be improved, the mixing of the materials is accelerated, the reaction rate is promoted, and the production speed of producing the kitchen safety fuel fatty acid methyl ester by using the cottonseed oil is improved.
Drawings
FIG. 1 is a first cross-sectional view of the overall structure of the present utility model;
FIG. 2 is a second cross-sectional view of the overall structure of the present utility model;
FIG. 3 is a schematic view of the overall structure of the present utility model;
fig. 4 is an enlarged view of a in fig. 2.
In the figure: 1. a reaction tank; 2. a heating tank; 3. a feeding pipe; 4. a discharge hole; 5. an air supply pipe; 6. a connecting pipe; 7. an exhaust port; 8. a connecting rod; 9. scraping the strip; 10. a large gear; 11. a pinion gear; 12. a rotating rod; 13. stirring the leaves; 14. a support frame; 15. a servo motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, in the embodiment of the utility model, a production device for producing kitchen safety fuel fatty acid methyl ester by using cottonseed oil comprises a reaction tank 1, wherein a heating tank 2 is arranged outside the reaction tank 1, the inside of the heating tank 2 can be heated by water bath or oil bath, the temperature of the inside of the reaction tank 1 is controlled, the normal esterification reaction inside the reaction tank 1 is ensured, a catalyst feeding pipe 3 with the top end extending to the outside is rotatably arranged at the center of the reaction tank 1, the top cover of the feeding pipe 3 can be in threaded connection, a switch is convenient for feeding the catalyst into the reaction tank 3, a plurality of groups of discharging holes 4 which are internally and externally communicated are formed in the side wall of the feeding pipe 3, which is positioned in the reaction tank 1, and the side wall of the feeding pipe 3 is provided with uniform discharging holes 4, so that the catalyst is uniformly fed into the inside of fatty acid in the reaction tank 1 to be mixed, and the catalyst can promote the production rate of kitchen safety fuel fatty acid methyl ester by using the cottonseed oil.
The surface mounting that the material feeding pipe 3 is close to the bottom has first stirring subassembly, and first stirring subassembly includes connecting rod 8 and scrapes strip 9, and the surface welding of material feeding pipe 3 has multiunit connecting rod 8, and the one end welding that material feeding pipe 3 was kept away from to multiunit connecting rod 8 has the strip 9 of scraping that contacts with retort 1 inner wall.
The surface mounting that the material throwing pipe 3 is close to retort 1 inner chamber top has drive assembly, drive assembly's internally mounted is located two sets of symmetry second stirring subassemblies of material throwing pipe 3 both sides, drive assembly includes gear wheel 10 and pinion 11, the surface welding of material throwing pipe 3 has gear wheel 10, gear wheel 10's both sides symmetrical engagement has two sets of pinion 11, the mid-mounting of two sets of pinion 11 has the second stirring subassembly, the second stirring subassembly is connected with retort 1 rotation, the second stirring subassembly includes bull stick 12 and stirring leaf 13, bull stick 12 and the mid-mounting of pinion 11 weld, bull stick 12 passes through the bearing rotation with retort 1 and is connected, the surface welding of bull stick 12 has multiunit neatly arranged stirring leaf 13, wherein the second stirring subassembly bull stick 12 top of a set of extends to the outside of retort 1 and is connected with the driver.
And wherein the top of a set of stirring subassembly extends to the outside of retort 1 and installs the driving piece, and the driving piece includes support frame 14 and servo motor 15, and the top welding of retort 1 has support frame 14, and support frame 14 top and servo motor 15's bottom flange joint, and a set of bull stick 12 runs through support frame 14 and is connected with its servo motor 15 output at top.
Starting a servo motor 15, enabling one group of rotating rods 12 at the top end of the servo motor 15 to rotate, enabling the rotating rods 12 to drive one group of pinion gears 11 to rotate, enabling the pinion gears 11 to drive a large gear 10 to rotate, enabling the large gear 10 to drive a feeding pipe 3 and the other group of pinion gears 11 to rotate, enabling the feeding pipe 3 to rotate to evenly feed catalysts inside fatty acids, enabling the feeding pipe 3 to drive a connecting rod 8 to rotate, enabling the connecting rod 8 to drive a scraping rod 9 to rotate, enabling the connecting rod 8 and the scraping rod 9 to stir the fatty acids at the bottom, enabling the scraping rod 9 to scrape and stir the fatty acids attached to the inner wall of a reaction tank 1, improving the mixing reaction rate of the fatty acids with the catalysts and methanol, enabling the two groups of pinion gears 11 to drive two groups of rotating rods 12 to rotate, enabling the stirring blades 13 to improve the mixing reaction rate of the fatty acids with the catalysts and the methanol, and improving the production rate of safe fuel fatty acid methyl esters of cotton seed oil.
The inner cavity of the reaction tank 1 is provided with a circular air supply pipe 5 close to the side wall of the reaction tank 1, the top of the air supply pipe 5 is communicated with a connecting pipe 6 extending to the outside of the reaction tank 1, the connecting pipe 6 can be communicated with a methanol conveying device, the bottom of the air supply pipe 5 is provided with a plurality of groups of exhaust ports 7 which are circumferentially and equidistantly arranged around the central axis of the air supply pipe 5, methanol to be reacted is conveyed to the inside of the air supply pipe 5 through the connecting pipe 6, the air supply pipe 5 can uniformly convey the inside of fatty acid in the reaction tank 1 through the exhaust ports 7, the preliminary mixing effect of the methanol and the fatty acid can be improved, the subsequent mixing reaction uniformity of materials is ensured, two groups of connecting pipes 6 are arranged at the top of the air supply pipe 5, the two groups of connecting pipes 6 are centrally symmetrical around the central axis of the circular air supply pipe 5, and the two groups of connecting pipes 6 simultaneously convey methanol, and the uniformity of the output air pressure of each exhaust port 7 is improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The production equipment for producing the kitchen safety fuel fatty acid methyl ester by using the cottonseed oil comprises a reaction tank (1), wherein a heating tank (2) is arranged outside the reaction tank (1), and is characterized in that:
a catalyst feeding pipe (3) with the top end extending to the outside is rotatably arranged at the center of the reaction tank (1), a plurality of groups of discharging holes (4) which are internally and externally communicated are formed in the side wall of the feeding pipe (3) positioned in the reaction tank (1), and a first stirring assembly is arranged on the surface, close to the bottom end, of the feeding pipe (3);
the surface of the feeding pipe (3) close to the top of the inner cavity of the reaction tank (1) is provided with a transmission assembly, two groups of symmetrical second stirring assemblies positioned at two sides of the feeding pipe (3) are internally installed, the second stirring assemblies are rotationally connected with the reaction tank (1), and the top ends of one group of stirring assemblies extend to the outside of the reaction tank (1) and are provided with driving parts;
the inner cavity of the reaction tank (1) is provided with a circular air supply pipe (5) close to the side wall of the reaction tank, the top of the air supply pipe (5) is communicated with a connecting pipe (6) extending to the outside of the reaction tank (1), and the bottom of the air supply pipe (5) is provided with a plurality of groups of exhaust ports (7) which are circumferentially and equidistantly arranged around the central axis of the air supply pipe.
2. The production equipment for producing kitchen safety fuel fatty acid methyl ester by using cotton seed oil according to claim 1, wherein the production equipment comprises the following steps: the first stirring assembly comprises a connecting rod (8) and scraping strips (9), a plurality of groups of connecting rods (8) are welded on the surface of the feeding pipe (3), and a plurality of groups of scraping strips (9) which are in contact with the inner wall of the reaction tank (1) are welded at one end, far away from the feeding pipe (3), of the connecting rods (8).
3. The production equipment for producing kitchen safety fuel fatty acid methyl ester by using cotton seed oil according to claim 1, wherein the production equipment comprises the following steps: the transmission assembly comprises a large gear (10) and a small gear (11), the large gear (10) is welded on the surface of the feeding pipe (3), two groups of small gears (11) are symmetrically meshed on two sides of the large gear (10), and a second stirring assembly is arranged in the middle of each small gear (11).
4. A production facility for producing kitchen safety fuel fatty acid methyl ester by cotton seed oil according to claim 3, wherein: the second stirring assembly comprises a rotating rod (12) and stirring blades (13), the rotating rod (12) is welded with the middle of the pinion (11), the rotating rod (12) is rotationally connected with the reaction tank (1) through a bearing, the surface of the rotating rod (12) is welded with a plurality of groups of stirring blades (13) which are orderly arranged, and the top ends of the rotating rods (12) of the second stirring assembly extend to the outside of the reaction tank (1) and are connected with driving parts.
5. The production equipment for producing kitchen safety fuel fatty acid methyl ester by using cotton seed oil according to claim 4, wherein the production equipment comprises the following steps: the driving piece comprises a supporting frame (14) and a servo motor (15), the supporting frame (14) is welded at the top of the reaction tank (1), the top of the supporting frame (14) is connected with the bottom flange of the servo motor (15), and one group of rotating rods (12) penetrate through the supporting frame (14) and are connected with the output end of the servo motor (15) at the top of the rotating rods.
6. The production equipment for producing kitchen safety fuel fatty acid methyl ester by using cotton seed oil according to claim 1, wherein the production equipment comprises the following steps: two groups of connecting pipes (6) are arranged at the top of the air supply pipe (5), and the two groups of connecting pipes (6) are centrosymmetric around the central axis of the annular air supply pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322349280.4U CN220677848U (en) | 2023-08-31 | 2023-08-31 | Production equipment for producing kitchen safety fuel fatty acid methyl ester by using cottonseed oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322349280.4U CN220677848U (en) | 2023-08-31 | 2023-08-31 | Production equipment for producing kitchen safety fuel fatty acid methyl ester by using cottonseed oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220677848U true CN220677848U (en) | 2024-03-29 |
Family
ID=90377962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322349280.4U Active CN220677848U (en) | 2023-08-31 | 2023-08-31 | Production equipment for producing kitchen safety fuel fatty acid methyl ester by using cottonseed oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220677848U (en) |
-
2023
- 2023-08-31 CN CN202322349280.4U patent/CN220677848U/en active Active
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