CN114534571A - Aviation jet fuel additive on-line filling device with adjustable proportion - Google Patents
Aviation jet fuel additive on-line filling device with adjustable proportion Download PDFInfo
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- CN114534571A CN114534571A CN202210440807.1A CN202210440807A CN114534571A CN 114534571 A CN114534571 A CN 114534571A CN 202210440807 A CN202210440807 A CN 202210440807A CN 114534571 A CN114534571 A CN 114534571A
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Abstract
The invention relates to the technical field of aviation fuel production equipment, in particular to an aviation jet fuel additive online filling device with adjustable proportion, which comprises an additive box, an oil material mixing box, an additive feeding pipe and an additive processing assembly, wherein the additive processing assembly comprises a feeding pipe, a coarse filter, a fine filter, a scraper flowmeter, an adjustable metering pump, a booster pump and a micro-flowmeter, one end of the additive feeding pipe, which is close to the oil material mixing box, is detachably connected with an additive injection pipe communicated with the additive feeding pipe, the lower end of the additive injection pipe penetrates through the top of the oil material mixing box and is rotatably connected with the oil material mixing box, the peripheral side wall of the additive injection pipe, which is positioned in the oil material mixing box, is fixed and communicated with an injection branch pipe, one end of the injection branch pipe, which is far away from the additive injection pipe, is provided with an injection hole, and the peripheral side wall of the injection branch pipe is provided with injection holes, the invention can uniformly distribute additives in fuel in the oil material mixing box, the purpose of uniformly injecting the additive is achieved.
Description
Technical Field
The invention relates to the technical field of aviation fuel production equipment, in particular to an aviation jet fuel additive online filling device with adjustable proportion.
Background
Before the jet fuel is used, various additives are required to be added, and the additives mainly comprise an anti-icing agent, an antistatic agent, a high-heat stabilizer and the like; in the production process of jet fuel, various additives are required to be added into fuel raw materials, so that the fuel has various beneficial properties and the economic effect of the fuel is improved.
In the prior art, a single additive or a plurality of additives are mixed and then directly injected into a fuel mixing tank for stirring and mixing, but due to the characteristics of the fuel and the characteristics of individual additives, the additives are more fully mixed with the fuel which is firstly contacted, and the fuel which is subsequently contacted is not uniformly mixed, so that the adding and mixing effects of the additives are poor.
Disclosure of Invention
The invention aims to provide an on-line aviation jet fuel additive filling device with adjustable proportion, so as to solve the problems in the background technology.
The technical scheme of the invention is as follows: an aviation jet fuel additive on-line filling device with adjustable proportion comprises an additive box, an oil mixing box, an additive feeding pipe and an additive processing assembly, wherein the additive processing assembly comprises an inlet pipe, a conveying pipe, a coarse filter, a fine filter, a scraper flowmeter, an adjustable metering pump, a booster pump and a micro flowmeter, a plurality of feeding branch pipes are fixed at the upper end of the inlet pipe and communicated with the upper end of the inlet pipe, electromagnetic valves and electromagnetic flowmeters are fixed on the feeding branch pipes, one end of the additive feeding pipe penetrates through one side of the additive box, the coarse filter, the scraper flowmeter and the fine filter are sequentially arranged from the upper end of the inlet pipe to the lower end of the inlet pipe, one end of the conveying pipe is fixed and communicated with the lower end of the inlet pipe, the other end of the conveying pipe is fixed and communicated with one end of the booster pump, a manual regulating valve is fixed on one side of the adjustable metering pump, and the micro flowmeter is fixed on the additive feeding pipe, it has supplementary conveying pipeline to fix and feed through on the conveying pipeline, supplementary conveying pipeline lower extreme is fixed and feeds through with the booster pump, additive conveying pipeline is close to the additive injection pipe of oil mixing box's one end can be dismantled and is connected with the additive injection pipe with additive conveying pipeline intercommunication, additive injection pipe lower extreme runs through oil mixing box top and rotates with oil mixing box and be connected, additive injection pipe is located the outer wall of oil mixing box on fixed and feed through have the injection branch pipe, the injection branch pipe is provided with a plurality ofly, and is a plurality of the injection branch pipe is along additive injection pipe axis direction equidistance array distribution, the injection branch pipe is kept away from the one end of additive injection pipe and has been seted up the filling hole, the filling hole has been provided with a plurality ofly, and is a plurality of the filling hole is along injecting branch pipe surface evenly distributed.
Preferably, additive conveying pipe lower extreme fixed mounting has the connecting piece, the additive filling pipe rotates with the connecting piece to be connected, and drive assembly is installed to oil mixing box upper end, drive assembly includes driving motor, driving gear and driven gear, the driving gear is fixed with driving motor's output shaft, driven gear and driving gear meshing, additive filling pipe upper end is located to the fixed cover of driven gear, oil mixing box upper surface is fixed with the mounting panel fixed with driving motor.
Preferably, the fixed and intercommunication of oil mixing box outer wall upper end has the fuel filling pipe, oil mixing box inner wall is fixed with the division board, the division board is for mixing box internal partitioning for premixing chamber and main mixing chamber, the injection branch sets up in premixing the intracavity, the additive filling pipe run through the division board and with division board clearance fit, fixed and intercommunication has the unloading pipe that has the solenoid valve on the division board.
Preferably, pour into the branch pipe inner wall and install interior clearance subassembly, interior clearance subassembly includes support frame, transmission shaft, flabellum and clearance pole, the support frame both ends all with pour into the branch pipe inner wall and fix, the transmission shaft rotates with the support frame to be connected, the flabellum is fixed near the all lateral walls of one end of additive ascending pipe with the transmission shaft, it is fixed that the one end of flabellum is kept away from with the transmission shaft to the clearance pole, the lateral wall and the branch pipe inside wall butt of transmission shaft axis one side are kept away from to the clearance pole, the clearance pole sets up to L shape stock column structure.
Preferably, install outer clearance subassembly jointly on additive ascending pipe and the injection branch pipe, outer clearance subassembly includes compression spring and clearance ring, compression spring one end is fixed with additive ascending pipe outer wall, the compression spring other end is fixed with the lateral wall of clearance ring one side, compression spring and clearance ring all overlap on locating the injection branch pipe, clearance ring inner wall and injection branch pipe outer wall sliding connection.
Preferably, the lateral wall that the support frame is close to flabellum one side sets up the mounting hole that runs through the support frame, the mounting hole rotates with the transmission shaft to be connected, the lateral wall that the support frame is close to flabellum one side has seted up the opening, the opening has seted up two, and two the opening sets up along mounting hole central point symmetry.
Preferably, the additive injection pipe is located the division board top and is the hollow body, the additive injection pipe is located the division board below and is the entity, the additive injection pipe is located the division board top and is fixed with the scraper blade, the scraper blade bottom surface and division board upper surface butt, the scraper blade is provided with a plurality ofly, and is a plurality ofly the scraper blade is along additive injection pipe axis circumference array distribution.
Preferably, inclined planes are jointly formed between the upper surface of the scraper, the side wall of the scraper, which is far away from the additive injection pipe, and the side wall of the scraper, which is adjacent to the upper surface of the scraper, and are of arc-shaped inclined structures.
Preferably, the additive processing assembly further comprises a temperature regulator, the side wall of one side of the temperature regulator is fixed to the inner wall of the additive box, a temperature regulation module matched with the temperature regulator 49 is embedded in the inner wall of the additive box 1, and the temperature regulator is fixed to the feeding pipe.
The invention provides an aviation jet fuel additive on-line filling device with adjustable proportion by improvement, compared with the prior art, the aviation jet fuel additive on-line filling device has the following improvements and advantages:
one is as follows: according to the invention, through the arrangement of the additive injection pipe and the injection branch pipes, after the additive is treated by the additive treatment component, the output proportion of the additive is controlled by controlling the parameters of the adjustable metering pump, so that the mixing proportion of the additive and the fuel is controlled, the additive is input into the additive injection pipe through the additive feeding pipe, the additive is injected into the fuel in the oil mixing box through the injection ports and the injection holes formed in the injection branch pipes, and the additive is uniformly distributed in the fuel in the oil mixing box through the injection ports and the injection holes, so that the purpose of more uniformly injecting the additive is realized;
the second step is as follows: according to the invention, through the arrangement of the driving assembly and the connecting piece, when a worker starts the driving motor, the driving motor drives the driving gear to rotate, and the driving gear drives the driven gear to rotate, so that the driven gear drives the additive injection pipe and the injection branch pipes fixed on the additive injection pipe to rotate, the additive is injected into each part of the fuel in a rotating manner in the additive injection process, the additive is injected more uniformly, and meanwhile, the fuel and the additive in the premixing cavity are primarily mixed through the rotation of the additive injection pipe and the injection branch pipes, so that the subsequent mixing operation of the fuel and the additive is more facilitated.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a cross-sectional view of an additive tank of the present invention;
FIG. 3 is a cross-sectional view of the oil mixing box of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1;
FIG. 5 is a schematic view showing the connection structure of the additive feeding pipe, the additive injecting pipe, the driving assembly and the outer cleaning assembly according to the present invention;
FIG. 6 is a schematic perspective view of the outer cleaning assembly of the present invention in operation;
FIG. 7 is an exploded schematic view of the injection manifold, inner cleaning assembly and outer cleaning assembly of the present invention;
fig. 8 is a schematic perspective view of the support frame of the present invention.
Description of reference numerals:
1. an additive tank; 2. an oil mixing tank; 21. a fuel injection pipe; 22. a partition plate; 221. a discharging pipe; 23. mounting a plate; 24. a premixing chamber; 25. a primary mixing chamber; 3. an additive feed tube; 4. an additive processing assembly; 41. a feed pipe; 411. a feed branch pipe; 412. an electromagnetic flow meter; 42. a delivery pipe; 421. an auxiliary delivery pipe; 43. a coarse filter; 44. a fine filter; 45. a blade flowmeter; 46. an adjustable metering pump; 461. a manual regulating valve; 47. a booster pump; 48. a micro flow meter; 49. a temperature regulator; 5. an additive injection tube; 51. injecting into a branch pipe; 511. an injection port; 512. an injection hole; 52. a squeegee; 521. an inclined surface; 6. a drive assembly; 61. a drive motor; 62. a driving gear; 63. a driven gear; 7. a connecting member; 8. an inner cleaning assembly; 81. a support frame; 811. mounting holes; 812. a flow-through hole; 82. a drive shaft; 83. a fan blade; 84. cleaning the rod; 9. an outer cleaning assembly; 91. a compression spring; 92. and (6) cleaning the ring.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an aviation jet fuel additive on-line filling device with adjustable proportion by improvement, and the technical scheme of the invention is as follows:
as shown in fig. 1-8, an aviation jet fuel additive on-line filling device with adjustable proportion comprises an additive tank 1, an oil mixing tank 2, an additive feeding pipe 3 and an additive processing assembly 4, wherein the additive processing assembly 4 comprises a feeding pipe 41, a feeding pipe 42, a coarse filter 43, a fine filter 44, a scraper flowmeter 45, an adjustable metering pump 46, a booster pump 47 and a micro flowmeter 48, the upper end of the feeding pipe 41 is fixed and communicated with a plurality of feeding branch pipes 411, the feeding branch pipes 411 are respectively fixed with an electromagnetic valve and an electromagnetic flowmeter 412, the electromagnetic flowmeters 412 are adapted to the electromagnetic valves, the feeding branch pipes 411 are at least provided with four feeding branch pipes 411 for conveniently adding different types of additives, one end of the additive feeding pipe 3 penetrates through one side of the additive tank 1, one end of the additive feeding pipe 3 is fixed and communicated with the booster pump 47, the coarse filter 43, the lower end of the feeding pipe 41 is sequentially arranged from the upper end to the lower end of the feeding pipe 41, A scraper flowmeter 45 and a fine filter 44, one end of a material conveying pipe 42 is fixed and communicated with the lower end of a material feeding pipe 41, the other end of the material conveying pipe 42 is fixed and communicated with one end of a booster pump 47, a micro flowmeter 48 is fixed on an additive feeding pipe 3, an auxiliary material conveying pipe 421 is fixed and communicated on the material conveying pipe 42, the lower end of the auxiliary material conveying pipe 421 is fixed and communicated with the booster pump 47, a manual regulating valve 461 is fixed on one side of an adjustable metering pump 46, electromagnetic valves are arranged on the material conveying pipe 42 and the auxiliary material conveying pipe 421, one end of the additive feeding pipe 3 close to an oil mixing box 2 is detachably connected with an additive injection pipe 5 communicated with the additive feeding pipe 3, the lower end of the additive injection pipe 5 penetrates through the top of the oil mixing box 2 and is rotatably connected with the oil mixing box 2, an injection branch pipe 51 is fixed and communicated on the outer wall of the additive injection pipe 5 in the oil mixing box 2, a plurality of injection branch pipes 51 are arranged, the injection branch pipes 51 are distributed in an equidistant array along the axial direction of the additive injection pipe 5, one end of each injection branch pipe 51, which is far away from the additive injection pipe 5, is provided with an injection port 511, the side wall of the periphery of each injection branch pipe 51 is provided with a plurality of injection holes 512, and the injection holes 512 are uniformly distributed along the surface of each injection branch pipe 51; through the arrangement of the additive injection pipe 5 and the injection branch pipes 51, after the additive is treated by the additive treatment component 4, the additive is input into the additive injection pipe 5 through the additive feeding pipe 3, the additive is injected into the fuel in the oil mixing box 2 through the injection ports 511 and the injection holes 512 formed in the injection branch pipes 51, and the additive is uniformly distributed in the fuel in the oil mixing box 2 through the injection ports 511 and the injection holes 512, so that the purpose of more uniformly injecting the additive is achieved.
Further, a connecting piece 7 is fixedly arranged at the lower end of the additive feeding pipe 3, the additive injection pipe 5 is rotatably connected with the connecting piece 7, the additive feeding pipe 3 and the additive injection pipe 5 are rotatably connected and kept sealed through the connecting piece 7, a driving assembly 6 is arranged at the upper end of the oil mixing box 2, the driving assembly 6 comprises a driving motor 61, a driving gear 62 and a driven gear 63, the driving gear 62 is fixed with an output shaft of the driving motor 61, the driven gear 63 is meshed with the driving gear 62, the driven gear 63 is fixedly sleeved at the upper end of the additive injection pipe 5, a mounting plate 23 fixed with the driving motor 61 is fixed on the upper surface of the oil mixing box 2, the fuel injection pipe 21 is fixed and communicated at the upper end of the outer wall of the oil mixing box 2, a partition plate 22 is fixed on the inner wall of the oil mixing box 2, and the partition plate 22 partitions the interior of the oil mixing box 2 into a premixing cavity 24 and a main mixing cavity 25, the injection branch pipe 51 is arranged in the premixing cavity 24, the additive injection pipe 5 penetrates through the partition plate 22 and is in clearance fit with the partition plate 22, and a blanking pipe 221 with an electromagnetic valve is fixed on the partition plate 22 and communicated with the same; through the setting of drive assembly 6 and connecting piece 7, when the staff started drive motor 61, drive motor 61 drove driving gear 62 and rotates, driving gear 62 drives driven gear 63 and rotates, thereby make driven gear 63 drive additive injection pipe 5 and fix the injection branch pipe 51 on additive injection pipe 5 and rotate, make in the additive injection process rotatory injection in each position of fuel, make the more even that the additive pours into, simultaneously, through additive injection pipe 5 and the rotation of injecting branch pipe 51, make the preliminary completion of fuel and the additive in premixing chamber 24 mix, thereby be favorable to the follow-up mixed operation of fuel and additive more.
Further, inject into the branch pipe 51 inner wall and install interior clearance subassembly 8, interior clearance subassembly 8 includes support frame 81, the transmission shaft 82, flabellum 83 and clearance pole 84, support frame 81 both ends all with inject into branch pipe 51 inner wall fixed, transmission shaft 82 rotates with support frame 81 to be connected, flabellum 83 is close to the one end week lateral wall of additive injection pipe 5 with transmission shaft 82 and is fixed, clearance pole 84 is fixed with the one end that transmission shaft 82 kept away from flabellum 83, the lateral wall that clearance pole 84 kept away from transmission shaft 82 axis one side is with injecting into branch pipe 51 inside wall butt, clearance pole 84 sets up to L shape stock column structure; through the setting of interior clearance subassembly 8, when the additive is through pouring into branch pipe 51, flabellum 83 takes place to rotate under the drive of the additive of flow, and flabellum 83 drives transmission shaft 82 and rotates, and transmission shaft 82 drives clearance pole 84 and rotates for clearance pole 84 is cleared up the injection branch pipe 51 inner wall, will pour into the additive that branch pipe 51 inner wall bonded and strike off, thereby has reduced the probability that injection branch pipe 51 takes place to block up after long-time the use.
Further, an outer cleaning assembly 9 is mounted on the additive injection pipe 5 and the injection branch pipe 51 together, the outer cleaning assembly 9 comprises a compression spring 91 and a cleaning ring 92, one end of the compression spring 91 is fixed with the outer wall of the additive injection pipe 5, the other end of the compression spring 91 is fixed with the side wall of one side of the cleaning ring 92, the compression spring 91 and the cleaning ring 92 are both sleeved on the injection branch pipe 51, and the inner wall of the cleaning ring 92 is slidably connected with the outer wall of the injection branch pipe 51; through the setting of outer clearance subassembly 9, when additive injection pipe 5 drives injection branch pipe 51 and rotates, compression spring 91 extends under the effect of centrifugal force, clearance ring 92 slides along injection branch pipe 51 outer wall under the effect of centrifugal force simultaneously, and will pour into the fuel or the additive that branch pipe 51 outer wall bonded and strike off, thereby the probability that injection branch pipe 51 outer wall bonds and has fuel or additive after using a period of time has been reduced, the probability of filling hole 512 has been reduced, after additive injection pipe 5 stall, compression spring 91 contracts and drives clearance ring 92 and reset, thereby be convenient for again clear up injection branch pipe 51 outer wall.
Furthermore, the side wall of the support frame 81 close to the fan blade 83 is provided with a mounting hole 811 penetrating through the support frame 81, the mounting hole 811 is rotatably connected with the transmission shaft 82, the side wall of the support frame 81 close to the fan blade 83 is provided with two circulation holes 812, and the two circulation holes 812 are symmetrically arranged along the central point of the mounting hole 811; through the arrangement of the circulation holes 812, the additive flows through the circulation holes 812 in the flowing process, the area of the support frame 81 is reduced, and therefore the resistance of the support frame 81 to the circulation of the additive is reduced, the influence of the support frame 81 on the circulation of the additive is reduced, and the flowing of the additive in the injection branch pipe 51 is facilitated.
Furthermore, the additive injection pipe 5 is a hollow pipe body above the partition plate 22, the additive injection pipe 5 is a solid body below the partition plate 22, the additive injection pipe 5 is fixed with a scraper 52 above the partition plate 22, the bottom surface of the scraper 52 abuts against the upper surface of the partition plate 22, the scraper 52 is provided with a plurality of scrapers 52, and the plurality of scrapers 52 are circumferentially distributed along the axis of the additive injection pipe 5; through the arrangement of the scraper 52, when the additive injection pipe 5 rotates, the additive injection pipe 5 drives the scraper 52 to rotate, and the scraper 52 scrapes the upper surface of the partition plate 22, so that the probability of the additive or the fuel adhering to the partition plate 22 is reduced.
Furthermore, inclined surfaces 521 are formed between the upper surface of the scraper 52, the side wall of the scraper 52 far away from the additive injection pipe 5 and the side wall of the scraper 52 adjacent to the upper surface, and the inclined surfaces 521 are arc-shaped inclined structures.
By the arrangement of the inclined surface 521, the fuel or the additive scraped up by the scraper 52 moves obliquely upward along the inclined surface 521 and is mixed with the fuel or the additive above, thereby enhancing the premixing effect of the fuel and the additive while reducing the probability of the additive or the fuel sticking to the partition plate 22.
Further, additive processing assembly 4 still includes temperature regulation ware 49, and the lateral wall of temperature regulation ware 49 one side is fixed with additive case 1 inner wall, and additive case 1 inner wall inlays and is equipped with the temperature regulation module with temperature regulation ware 49 looks adaptation, and temperature regulation ware 49 is fixed with inlet pipe 41.
Through the setting of temperature regulator 49, when adding different additives, the staff adjusts the temperature regulation module through operating temperature regulator 49 to carry out temperature regulation to the additive that passes through inlet pipe 41, so that keep the activity of additive, thereby reduce the additive and effectively use the probability that reduces in the addition process.
The working principle is as follows: in the daily production process, various additives are generally required to be added into the fuel, so as to improve various performances of the fuel, a worker injects additives such as tetraethyl lead ethyl liquid, an antioxidant 264, an antistatic agent, or a coloring agent into the fuel through different feeding branch pipes 411 respectively, meters the injected additives through an electromagnetic flow meter 412, closes an electromagnetic valve through a controller when the additives are injected to a required amount, injects the quantitative injection agent into the additive processing assembly 4 through a feeding pipe 41, so that the additives pass through the feeding pipe 41 and a conveying pipe 42 and are processed, achieves the purpose of controlling the injection ratio of various additives by controlling the closing of the electromagnetic valve on the feeding branch pipe 411, controls the output ratio of the additives after proportional mixing by controlling the parameters of an adjustable metering pump 46, thereby achieving the purposes of controlling the mixing ratio of different additives and controlling the mixing ratio of the additives and the fuel, the treated additive is input into the additive injection pipe 5 through the additive feeding pipe 3 and is injected into the fuel in the oil mixing box 2 through the injection ports 511 and the injection ports 512 formed on the plurality of injection branch pipes 51, the additive is uniformly distributed in the fuel in the oil mixing box 2 through the injection ports 511 and the injection ports 512, so that the purpose of more uniformly injecting the additive is realized, at the moment, a worker only needs to open the driving motor 61, the driving motor 61 drives the driving gear 62 to rotate, the driving gear 62 drives the driven gear 63 to rotate, the driven gear 63 drives the additive injection pipe 5 and the injection branch pipes 51 fixed on the additive injection pipe 5 to rotate, the additive is rotationally injected into each part of the fuel in the injection process, the injection of the additive is more uniform, and meanwhile, the additive injection pipe 5 and the injection branch pipes 51 rotate, the fuel and the additive in the premixing cavity 24 are mixed initially, so that the subsequent mixing operation of the fuel and the additive is more facilitated.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. An aviation jet fuel additive on-line filling device with adjustable proportion is characterized in that: including additive case (1), oil mixing box (2), additive conveying pipe (3) and additive processing subassembly (4), additive processing subassembly (4) includes inlet pipe (41), conveying pipeline (42), coarse filter (43), fine filter (44), scraper blade flowmeter (45), adjustable measuring pump (46), booster pump (47) and micro flowmeter (48), a plurality of feeding branch pipes (411) are fixed and communicate in inlet pipe (41) upper end, it is a plurality of all be fixed with solenoid valve and electromagnetic flowmeter (412) on feeding branch pipe (411), additive conveying pipe (3) one end runs through additive case (1) one side, inlet pipe (41) upper end has set gradually coarse filter (43), scraper blade flowmeter (45) and fine filter (44) to inlet pipe (41) lower extreme, conveying pipeline (42) one end is fixed and communicates with inlet pipe (41) lower extreme, the other end of the feed delivery pipe (42) is fixed and communicated with one end of a booster pump (47), a manual regulating valve (461) is fixed on one side of an adjustable metering pump (46), a micro flow meter (48) is fixed on an additive feed pipe (3), an auxiliary feed delivery pipe (421) is fixed and communicated with the feed delivery pipe (42), the lower end of the auxiliary feed delivery pipe (421) is fixed and communicated with the booster pump (47), one end of the additive feed pipe (3) close to the oil mixing box (2) is detachably connected with an additive injection pipe (5) communicated with the additive feed pipe (3), the lower end of the additive injection pipe (5) penetrates through the top of the oil mixing box (2) and is rotatably connected with the oil mixing box (2), and an injection branch pipe (51) is fixed and communicated with the outer wall of one end of the additive injection pipe (5) in the oil mixing box (2), inject branch pipe (51) and be provided with a plurality ofly, and a plurality of inject branch pipe (51) along additive injection pipe (5) axis direction equidistance array distribution, injection branch pipe (51) are kept away from additive injection pipe (5) one end and have been seted up injection mouth (511), injection branch pipe (51) week side wall has seted up injection hole (512), injection hole (512) are provided with a plurality ofly, and a plurality of injection hole (512) are along injecting branch pipe (51) surface evenly distributed.
2. An on-line adjustable-ratio aviation jet fuel additive filling device as claimed in claim 1, wherein: additive conveying pipe (3) lower extreme fixed mounting has connecting piece (7), additive injection pipe (5) are rotated with connecting piece (7) and are connected, and drive assembly (6) are installed to oil mixing box (2) upper end, drive assembly (6) include driving motor (61), driving gear (62) and driven gear (63), driving gear (62) are fixed with the output shaft of driving motor (61), driven gear (63) and driving gear (62) meshing, additive injection pipe (5) upper end is located to fixed the cover of driven gear (63), oil mixing box (2) upper surface is fixed with mounting panel (23) fixed with driving motor (61).
3. An on-line adjustable-ratio aviation jet fuel additive filling device as claimed in claim 1, wherein: fixed and the intercommunication has fuel filling pipe (21) in oil mixing box (2) outer wall upper end, oil mixing box (2) inner wall is fixed with division board (22), division board (22) are for mixing chamber (24) and main mixing chamber (25) with oil mixing box (2) internal separation, injection branch pipe (51) set up in mixing chamber (24) in advance, additive filling pipe (5) run through division board (22) and with division board (22) clearance fit, division board (22) are fixed and the intercommunication has unloading pipe (221) that have the solenoid valve.
4. An on-line adjustable-ratio aviation jet fuel additive filling device as claimed in claim 1, wherein: pour into branch pipe (51) inner wall and install interior clearance subassembly (8), interior clearance subassembly (8) are including support frame (81), transmission shaft (82), flabellum (83) and clearance pole (84), support frame (81) both ends all with pour into branch pipe (51) inner wall stationary, transmission shaft (82) rotate with support frame (81) and be connected, flabellum (83) are close to the one end week lateral wall of additive injection pipe (5) with transmission shaft (82) and are fixed, clearance pole (84) are fixed with the one end that transmission shaft (82) kept away from flabellum (83), the lateral wall of transmission shaft (82) axis one side is kept away from in clearance pole (84) and pour into branch pipe (51) inside wall butt, clearance pole (84) set up to L shape stock column structure.
5. An on-line adjustable-ratio aviation jet fuel additive filling device as claimed in claim 1, wherein: install outer clearance subassembly (9) jointly on additive injection pipe (5) and injection branch pipe (51), outer clearance subassembly (9) are including compression spring (91) and clearance ring (92), compression spring (91) one end is fixed with additive injection pipe (5) outer wall, the lateral wall of compression spring (91) other end and clearance ring (92) one side is fixed, all overlap on injection branch pipe (51) compression spring (91) and clearance ring (92), clearance ring (92) inner wall and injection branch pipe (51) outer wall sliding connection.
6. An on-line adjustable-ratio aviation jet fuel additive filling device as claimed in claim 4, wherein: the lateral wall that support frame (81) are close to flabellum (83) one side sets up mounting hole (811) that runs through support frame (81), mounting hole (811) rotate with transmission shaft (82) and are connected, lateral wall that support frame (81) are close to flabellum (83) one side has seted up opening (812), opening (812) have seted up two, and two opening (812) set up along mounting hole (811) central point symmetry.
7. An on-line adjustable-ratio aviation jet fuel additive filling device as claimed in claim 1, wherein: additive injection pipe (5) are located division board (22) top and are hollow body, additive injection pipe (5) are located division board (22) below and are the entity, additive injection pipe (5) are located division board (22) top and are fixed with scraper blade (52), scraper blade (52) bottom surface and division board (22) upper surface butt, scraper blade (52) are provided with a plurality ofly, and are a plurality of scraper blade (52) are along additive injection pipe (5) axis circumference array distribution.
8. An on-line adjustable-ratio aviation jet fuel additive filling device as claimed in claim 7, wherein: inclined surfaces (521) are jointly formed among the upper surface of the scraper (52), the side wall of the scraper (52) far away from the additive injection pipe (5) and the side wall of the scraper (52) adjacent to the upper surface, and the inclined surfaces (521) are of arc-shaped inclined structures.
9. An on-line adjustable-ratio aviation jet fuel additive filling device as claimed in claim 1, wherein: the additive processing assembly (4) further comprises a temperature regulator (49), the side wall of one side of the temperature regulator (49) is fixed to the inner wall of the additive box (1), a temperature regulation module matched with the temperature regulator (49) is embedded in the inner wall of the additive box (1), and the temperature regulator (49) is fixed to the feeding pipe (41).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210440807.1A CN114534571A (en) | 2022-04-26 | 2022-04-26 | Aviation jet fuel additive on-line filling device with adjustable proportion |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210440807.1A CN114534571A (en) | 2022-04-26 | 2022-04-26 | Aviation jet fuel additive on-line filling device with adjustable proportion |
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| CN114534571A true CN114534571A (en) | 2022-05-27 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115364757A (en) * | 2022-08-31 | 2022-11-22 | 郑州沃华机械有限公司 | PBAT production is with online tackification system based on dynamic mixer |
| CN116850885A (en) * | 2023-09-01 | 2023-10-10 | 山东东宇鸿翔装饰材料有限公司 | Printing ink mixing and stirring device and method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115364757A (en) * | 2022-08-31 | 2022-11-22 | 郑州沃华机械有限公司 | PBAT production is with online tackification system based on dynamic mixer |
| CN115364757B (en) * | 2022-08-31 | 2024-03-12 | 郑州沃华机械有限公司 | Online tackifying system for PBAT production based on dynamic mixer |
| CN116850885A (en) * | 2023-09-01 | 2023-10-10 | 山东东宇鸿翔装饰材料有限公司 | Printing ink mixing and stirring device and method thereof |
| CN116850885B (en) * | 2023-09-01 | 2023-10-31 | 山东东宇鸿翔装饰材料有限公司 | Printing ink mixing and stirring device and method thereof |
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