Nonmetal antiknock agent stirring and mixing device
By combining various stirring rods and using a flow guide, the problem of low mixing efficiency in existing equipment has been solved, achieving efficient mixing and low residue of non-metallic anti-knock agents, and improving the mixing effect.
Patent Information
- Application Number
- CN202423317065.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing non-metallic anti-knock agent mixing equipment has low mixing efficiency and cannot effectively improve shear force and mixing force, resulting in insufficient material movement. In addition, the traditional mixing rods are arranged in a single direction, resulting in poor mixing effect.
It adopts a combination design of multiple stirring rods, including an alternating distribution of inclined and horizontal stirring rods, combined with a spiral rod, a guide platform and a scraper ring. The multiple stirring rods are driven by the stirring roller to achieve complex mixing actions, and it is equipped with a vibrating motor and a three-way distributor to improve the discharge efficiency.
It significantly improves the mixing efficiency of non-metallic anti-knock agents, reduces material residue, enhances shear force and vertical mixing force, improves mixing effect, and shortens mixing time.
Smart Images
Figure CN223901628U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to nonmetal antiknock agent processing technical field, specifically, relate to a nonmetal antiknock agent stirring mixing device. BACKGROUND
[0002] Aviation fuel refers to some fuel varieties specially set for aircraft, and the quality is higher than that of fuel used by heating system and automobile, usually contains different additives to reduce the risk of icing and explosion due to high temperature. Aviation fuel is divided into two categories: aviation gasoline, used in reciprocating engine aircraft. Aviation kerosene, used in aviation gas turbine engine and ramjet.
[0003] In the past, tetraethyl lead was added to aviation gasoline as an antiknock agent to improve its antiknock performance. However, modern aviation gasoline no longer uses lead-containing antiknock agents, but uses other non-metallic antiknock agents to reduce heavy metal pollutants generated during combustion, protect the environment and human health, and non-metallic antiknock agents usually have high octane rating, which can improve the antiknock performance of gasoline.
[0004] Currently, non-metallic antiknock agents need to be mixed and stirred during preparation. The traditional stirring equipment uses a single stirring rod for stirring, which generally has low stirring efficiency and cannot make the material move up and down. At the same time, the stirring rod is generally arranged horizontally or vertically, and the shear force and mixing force during stirring need to be further improved. SUMMARY
[0005] The utility model discloses a non-metallic antiknock agent stirring and mixing device.
[0006] The utility model discloses a non-metallic antiknock agent stirring and mixing device.
[0007] A non-metallic antiknock agent stirring and mixing device, comprising a mixing box, a feed hopper and a discharge pipe are arranged on the mixing box, an electromagnetic valve is arranged on the discharge pipe, and a driving motor, a stirring roller, a first stirring rod, a second stirring rod, a spiral rod, a third stirring rod and a fourth stirring rod are further included,
[0008] The driving motor is arranged on the mixing box and connected with the stirring roller arranged inside the mixing box.
[0009] The first stirring rod is inclined and symmetrically arranged on the stirring roller.
[0010] The second stirring rod is horizontally and symmetrically arranged on the stirring roller, and the second stirring rod and the first stirring rod are staggered along the height direction of the stirring roller.
[0011] The spiral rod is connected with the end of the stirring roller.
[0012] The third stirring rod is obliquely and symmetrically arranged on the second stirring rod at the bottom;
[0013] The fourth stirring rod is symmetrically arranged on the third stirring rod and is perpendicular to the third stirring rod.
[0014] Further, a plurality of through holes are formed in the first stirring rod, the second stirring rod, the third stirring rod and the fourth stirring rod.
[0015] Further, a flow guide table is arranged at the bottom of the interior of the mixing box, the flow guide table is high in the middle and low around, and a through hole is formed in the center of the flow guide table and is consistent with the size of the discharge pipe and is in communication.
[0016] The above scheme can improve the discharging effect of the non-metallic antiknock agent after mixing and stirring, and reduce the residual amount of the material at the bottom of the mixing box.
[0017] Further, the end of the discharge pipe is communicated with a three-way distributor, and two passages of the three-way distributor are respectively communicated with a non-metallic antiknock agent storage container and a wastewater container.
[0018] The above scheme can independently discharge wastewater after the subsequent cleaning of the mixing box, and the non-metallic antiknock agent is discharged from another passage of the three-way distributor without affecting each other.
[0019] Further, a cover plate is rotatably connected to the feeding hopper, and a handle is arranged on the cover plate.
[0020] Further, a one-way valve is arranged on the feeding hopper.
[0021] The above scheme can avoid mixing other impurities in the subsequent stirring process after closing the cover plate after feeding into the mixing box, and the one-way valve controls the material to only enter but not to exit.
[0022] Further, a vibration motor is arranged on the mixing box.
[0023] The above scheme can make the non-metallic antiknock agent be discharged more completely after mixing, and reduce the probability of residual material in the mixing box.
[0024] Further, a telescopic member is symmetrically arranged on the mixing box, the telescopic member is connected with a scraping ring arranged in the interior of the mixing box and in contact with the inner wall thereof, and the scraping ring is distributed at intervals with the first stirring rod, the second stirring rod, the third stirring rod and the fourth stirring rod.
[0025] The above scheme can effectively reduce the probability of residual material on the inner wall of the mixing box by driving the scraping ring to move up and down during the cleaning of the mixing box.
[0026] Compared with the prior art, the beneficial effects of the present application are:
[0027] Compared with the prior art, the device adopts the design of the stirring rod matched with the screw rod, so that the non-metallic anti-knock agent can move up and down during mixing, the design of the inclined stirring rod and the horizontal stirring rod staggered distribution can effectively improve the shear force and the up-and-down mixing force, at the same time, the third stirring rod and the fourth stirring rod provide more direction stirring, and the mixing and stirring effect of the non-metallic anti-knock agent is significantly improved, and the device has better use effect. BRIEF DESCRIPTION OF DRAWINGS
[0028] Figure 1 It is a whole structure schematic view of the utility model;
[0029] Reference signs:
[0030] 1, mixing box; 11, feed hopper; 12, discharge pipe; 13, electromagnetic valve; 14, flow guide table; 15, three-way distributor; 16, cover plate; 17, handle; 18, check valve; 19, vibration motor; 2, drive motor; 21, stirring roller; 22, first stirring rod; 23, second stirring rod; 24, screw rod; 25, third stirring rod; 26, fourth stirring rod; 27, through hole; 31, telescopic piece; 32, scraping ring. DETAILED DESCRIPTION
[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model. The utility model is further illustrated by combining the drawings and the embodiments:
[0032] As shown in Figure 1 A non-metallic anti-knock agent stirring and mixing device, comprising a mixing box 1, the mixing box 1 is provided with a feed hopper 11 and a discharge pipe 12, the discharge pipe 12 is provided with an electromagnetic valve 13, further comprising a drive motor 2, a stirring roller 21, a first stirring rod 22, a second stirring rod 23, a screw rod 24, a third stirring rod 25 and a fourth stirring rod 26,
[0033] The drive motor 2 is arranged on the mixing box 1 and connected with the stirring roller 21 in the mixing box 1;
[0034] The first stirring rod 22 is inclined and symmetrically arranged on the stirring roller 21;
[0035] The second stirring rod 23 is horizontally and symmetrically arranged on the stirring roller 21, and the second stirring rod 23 and the first stirring rod 22 are staggered along the height direction of the stirring roller 21;
[0036] The screw rod 24 is connected with the tail end of the stirring roller 21;
[0037] The third stirring rod 25 is obliquely and symmetrically arranged on the second stirring rod 23 at the bottom;
[0038] The fourth stirring rod 26 is symmetrically arranged on the third stirring rod 25 and is perpendicular to the third stirring rod 25.
[0039] Further refinement of the embodiment scheme of the utility model is as follows: Figure 1 As shown in the figure, the first stirring rod 22, the second stirring rod 23, the third stirring rod 25 and the fourth stirring rod 26 are all provided with a plurality of through holes 27, and the stirring effect of the material can be further improved through the through holes 27.
[0040] Further refinement of the embodiment scheme of the utility model is as follows: Figure 1 As shown in the figure, the inside bottom end of the mixing box 1 is provided with a flow guide platform 14, and the periphery of the flow guide platform 14 is high in the middle and low in the middle, the center of the flow guide platform 14 is provided with a through hole (not shown in the figure) which is consistent in size with the discharge pipe 12 and is in communication, and the discharging effect of the non-metallic anti-knock agent after mixing and stirring can be improved through the flow guide platform 14, and the residual amount of the material at the bottom of the mixing box 1 is reduced.
[0041] Further refinement of the embodiment scheme of the utility model is as follows: Figure 1 As shown in the figure, the cover plate 16 is rotatably connected to the feeding hopper 11, and the handle 17 is arranged on the cover plate 16.
[0042] Further optimization of the above embodiment scheme, the feeding hopper 11 is provided with a one-way valve 18.
[0043] It should be noted that the electromagnetic valve 13, the vibration motor 19 and the driving motor 2 are all electrically connected with the controller, and the controller is not shown in the figure.
[0044] The working process of the utility model is as follows:
[0045] Firstly, various raw materials required for preparing the non-metallic anti-knock agent are sequentially added into the mixing box 1 through the feeding hopper 11, and after the raw materials are all added in a certain amount, the cover plate 16 is closed to avoid mixing other impurities in the subsequent stirring process, and the one-way valve 18 controls the material to only enter but not to exit;
[0046] Then the controller controls the driving motor 2 to work, so that the high-speed rotation of the stirring roller 21 can be realized. Then, through the design of the stirring rod matched with the spiral rod 24, the stirring effect can be effectively improved, and the mixed raw materials can move up and down in the mixing box 1. The stirring rod is no longer simply arranged in the horizontal direction. After the staggered arrangement of the inclined first stirring rod 22 and the horizontal second stirring rod 23, greater shear force and up-and-down mixing force can be provided. In addition, the third stirring rod 25 and the fourth stirring rod 26 can realize more direction stirring, thereby further improving the mixing and stirring effect. Finally, the mixing and stirring time can be shortened, and the stirring efficiency is improved.
[0047] When the mixing and stirring of the non-metal antiknock agent is completed, the controller controls the electromagnetic valve 13 to open, so that the discharging process can be performed.
[0048] Compared with the prior art, the device adopts the design of the stirring rod matched with the spiral rod 24, so that the non-metal antiknock agent can move up and down during mixing. In addition, the staggered arrangement of the inclined stirring rod and the horizontal stirring rod can effectively improve the shear force and the up-and-down mixing force. At the same time, the third stirring rod 25 and the fourth stirring rod 26 provide more direction stirring, thereby significantly improving the mixing and stirring effect of the non-metal antiknock agent, and the device has better use effect.
[0049] In some embodiments, as shown in Figure 1 the end of the discharging pipe 12 is communicated with the three-way distributor 15. Two passages of the three-way distributor 15 are respectively communicated with a non-metal antiknock agent storage container and a wastewater container. The non-metal antiknock agent storage container and the wastewater container are not shown in the figure.
[0050] Further refinement of the above embodiment scheme, the mixing box 1 is symmetrically provided with a telescopic piece 31. The telescopic piece 31 is connected with a scraping ring 32 which is inside the mixing box 1 and in contact with the inner wall thereof. The scraping ring 32 is spaced apart from the first stirring rod 22, the second stirring rod 23, the third stirring rod 25 and the fourth stirring rod 26. Through the three-way distributor 15, the wastewater (cleaning water is added into the mixing box 1 from the feeding hopper 11 and moves to realize cleaning in cooperation with the stirring rod and the spiral rod 24) can be independently discharged after the subsequent cleaning of the mixing box 1 is completed. The non-metal antiknock agent is discharged from the other passage of the three-way distributor 15 without affecting each other. In the process of cleaning the mixing box 1, the telescopic piece 31 drives the scraping ring 32 to move up and down, thereby effectively reducing the probability of residual material on the inner wall of the mixing box 1.
[0051] In other embodiments, as shown in Figure 1 the mixing box 1 is provided with a vibration motor 19. Through the vibration motor 19, the discharging of the non-metal antiknock agent after mixing can be more thorough, and the probability of residual material in the mixing box 1 is reduced. It should be noted that the vibration motor 19 only works during the discharging process and does not work during the mixing process.
[0052] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A non-metallic antiknock agent stirring mixing device, comprising a mixing box (1), a feeding hopper (11) and a discharging pipe (12) are arranged on the mixing box (1), an electromagnetic valve (13) is arranged on the discharging pipe (12), characterized in that, The drive motor (2), the stirring roller (21), the first stirring rod (22), the second stirring rod (23), the spiral rod (24), the third stirring rod (25) and the fourth stirring rod (26) are further included, The drive motor (2) is arranged on the mixing box (1) and connected with the stirring roller (21) inside the mixing box (1); The first stirring rod (22) is arranged obliquely and symmetrically on the stirring roller (21); The second stirring rod (23) is arranged horizontally and symmetrically on the stirring roller (21), and the second stirring rod (23) and the first stirring rod (22) are staggered along the height direction of the stirring roller (21); The spiral rod (24) is connected with the end of the stirring roller (21); The third stirring rod (25) is arranged obliquely and symmetrically on the second stirring rod (23) at the bottom; The fourth stirring rod (26) is arranged symmetrically on the third stirring rod (25) and perpendicular to the third stirring rod (25).
2. A non-metallic anti-knock agent stirring and mixing device according to claim 1, characterized in that, The first stirring rod (22), the second stirring rod (23), the third stirring rod (25) and the fourth stirring rod (26) are all provided with a plurality of through holes (27).
3. A non-metallic anti-knock agent stirring and mixing device according to claim 1, characterized in that, The inside bottom end of the mixing box (1) is provided with a flow guide table (14), the periphery of the flow guide table (14) is high in the middle and low in the middle, and the center of the flow guide table (14) is provided with a through hole consistent in size with the discharge pipe (12) and in communication with the discharge pipe (12).
4. A non-metallic anti-knock agent stirring and mixing device according to claim 1, characterized in that, The end of the discharge pipe (12) is communicated with a three-way distributor (15), and two passages of the three-way distributor (15) are respectively communicated with a non-metallic anti-knock agent storage container and a wastewater container.
5. A non-metallic anti-knock agent stirring and mixing device according to claim 1, characterized in that, The cover plate (16) is rotatably connected on the feeding hopper (11), and the handle (17) is arranged on the cover plate (16).
6. A non-metallic anti-knock agent stirring and mixing device according to claim 1, characterized in that, The one-way valve (18) is arranged on the feeding hopper (11).
7. A non-metallic anti-knock agent stirring and mixing device according to claim 3, characterized in that, The vibration motor (19) is arranged on the mixing box (1).
8. A non-metallic anti-knock agent stirring and mixing device according to claim 1, characterized in that, The mixing box (1) is symmetrically provided with the telescopic member (31), the telescopic member (31) is connected with the scraping ring (32) inside the mixing box (1) and in contact with the inner wall thereof, and the scraping ring (32) is spacedly distributed with the first stirring rod (22), the second stirring rod (23), the third stirring rod (25) and the fourth stirring rod (26).