Liquid composite oil phase mixing device for emulsion explosive
By designing an emulsified explosive liquid composite oil phase mixing device with multi-stage gear and transmission rod system, the problems of insufficient mixing and low electrostatic safety performance in the existing devices are solved, and uniform mixing and static elimination of oil phase materials in the tank body are achieved, and production efficiency and safety performance are improved.
Patent Information
- Application Number
- CN202420729077.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-10
AI Technical Summary
When used, the existing emulsified explosive liquid composite oil phase mixing device cannot effectively stir the oil phase material close to the inner wall of the tank, resulting in insufficient mixing. At the same time, high speed will generate heat and static electricity, reducing safety performance.
An emulsified explosive liquid composite oil phase mixing device was designed, and a multi-stage gear and transmission rod system was driven by motors A and motor B to ensure that all oil phase materials in the tank were evenly stirred, and anti-static coatings were sprayed on the inner wall of the tank and grounding wires were installed to avoid static accumulation.
The oil-phase materials in the tank are fully mixed, heat and static electricity generated by high rotation speed are avoided, and the production efficiency and safety performance of emulsified explosives are improved.
Smart Images
Figure CN222684534U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of emulsion explosives, in particular to a liquid composite oil phase mixing device for emulsion explosives. Background Art
[0002] Emulsion explosives are a kind of water-in-oil type latex explosives formed by using the effect of emulsifiers to evenly disperse droplets of aqueous solution of oxidant salts in an oil phase continuous medium containing porous substances such as dispersed bubbles or hollow glass microspheres. Emulsion explosives have high density, high detonation velocity, high intensity, good water resistance, small critical diameter, good initiation sensitivity, and detonator sensitivity in the case of small diameter. The general density can be controlled to 1.05-1.25g / cm3, and the detonation velocity is 3500-5000m / s.
[0003] However, when the existing emulsion explosive liquid composite oil phase mixing device is used, the stirring rod is usually located in the middle of the tank body, and the stirring rod stirs the emulsion explosive oil phase material in the tank body. However, the emulsion explosive oil phase material near the inner wall of the tank body cannot be stirred well, and the oil phase material cannot be fully mixed. At the same time, when the oil phase material is mixed, the stirring rod rotates too high to generate heat accumulation, static electricity is generated in the oil phase material, and the safety performance is low. Therefore, an emulsion explosive liquid composite oil phase mixing device is set. Utility Model Content
[0004] The main purpose of the utility model is to provide an emulsion explosive liquid composite oil phase mixing device. The utility model solves the problems of the existing emulsion explosive liquid composite oil phase mixing device being inconvenient to fully mix the oil phase material when in use, being unable to control the rotation speed of the oil phase material mixing, and being easy to generate static electricity when the oil phase material is mixed, by arranging a motor A, a motor B, a stirring rod, a stirring rod, a transmission rod, a driving rod, a gear A, a gear B, a protective layer and a grounding wire.
[0005] The utility model solves the technical problem by adopting a technical solution that is an emulsion explosive liquid composite oil phase mixing device, comprising a tank body and a base, a connecting frame for fixing a motor A is welded on the outer side of the tank body, a stirring rod for mixing the emulsion explosive oil phase material in the tank body is screwed to one side of the motor A, a driving plate connected to a motor B is screwed to the outer side of the stirring rod, a driving rod for driving a gear A to rotate is screwed to one side of the motor B, a gear B for driving a transmission rod to rotate is meshedly connected to the outer side of the gear A, a stirring rod for mixing the emulsion explosive oil phase material in the tank body is welded to one side of the transmission rod, a protective layer made of antistatic coating is sprayed on the inner side of the tank body, and a grounding wire for transmitting static electricity of the tank body is screwed to one side of the tank body.
[0006] By adopting the above technical scheme, when the oil phase material composed of raw materials such as diesel and composite wax is put into the tank body, the motor A outside the connecting frame converts the received electrical energy into mechanical energy, and the motor A drives the stirring rod to stir the oil phase material in the tank body, and the stirring rod drives the driving plate to rotate, and then the motor B in the driving plate converts the received electrical energy into mechanical energy, and the motor B drives the driving rod to rotate, and then the gear A outside the driving rod drives the gear B to rotate, and then the transmission rod on the gear B drives the stirring rod to rotate, and then the stirring rod stirs the oil phase material in the tank body, so as to facilitate the full mixing of the oil phase material in the tank body. At the same time, the motor A and the motor B are servo motors, which can control the speed and have very accurate position accuracy, avoiding heat accumulation due to excessively high rotation speed, thereby improving the production efficiency of emulsion explosives;
[0007] When the oil phase material is placed in the tank, the inner wall of the tank is protected by an antistatic coating. The conductive or semiconductor material added to the antistatic coating can conduct electricity and transfer the static charge in the oil phase material to the surface of the tank. Then the grounding wire outside the tank disperses the static charge to the ground, thereby avoiding the accumulation of static electricity. At the same time, when the oil phase material is mixed, antistatic additives are added to the tank to increase the conductivity of the oil phase material, so that the static charge in the oil phase material cannot accumulate, and the static charge is quickly dispersed to the ground through the grounding wire outside the tank, thereby avoiding the generation of static electricity when the oil phase material is mixed, thereby improving safety performance.
[0008] Specifically, a slide groove is provided on the surface of the tank body, and a sliding block for sliding inside the slide groove is welded on one side of the driving plate.
[0009] By adopting the above technical solution, when the driving plate rotates, the slider outside the driving plate slides in the slide groove opened on the surface of the tank body, thereby improving the stability of the driving plate rotation.
[0010] Specifically, a fixing frame for supporting the tank body is fixed by screws on the outer side of the base.
[0011] By adopting the above technical solution, when the tank body is working, the fixing frame outside the base supports the tank body, thereby improving the stability of the tank body.
[0012] Specifically, a limiting block for limiting the grounding wire is welded on one side of the base.
[0013] By adopting the above technical solution, when the grounding wire contacts the ground, the grounding wire is first passed through the limiting block outside the base, thereby facilitating the limiting process of the grounding wire.
[0014] Specifically, the input terminals of the motor A and the motor B are both electrically connected to the output terminal of the external power supply.
[0015] By adopting the above technical solution and connecting to an external power source, the electrical device can work normally.
[0016] Beneficial effects of the utility model:
[0017] (1) The utility model discloses an emulsion explosive liquid composite oil phase mixing device. When the oil phase material composed of raw materials such as diesel and composite wax is placed in a tank body, the motor A outside the connecting frame converts the received electrical energy into mechanical energy. The motor A drives the stirring rod to stir the oil phase material in the tank body. At the same time, the stirring rod drives the driving plate to rotate. Then, the motor B inside the driving plate converts the received electrical energy into mechanical energy. The motor B drives the driving rod to rotate. Then, the gear A outside the driving rod drives the gear B to rotate. Subsequently, the transmission rod on the gear B drives the stirring rod to rotate. Then, the stirring rod stirs the oil phase material in the tank body, thereby facilitating the full mixing of the oil phase material in the tank body. At the same time, both the motor A and the motor B are servo motors. The servo motor can control the speed and the position accuracy is very accurate, which avoids heat accumulation due to excessively high rotation speed and improves the production efficiency of the emulsion explosive.
[0018] (2) The utility model discloses an emulsion explosive liquid composite oil phase mixing device. When the oil phase material is placed in a tank body, the inner wall of the tank body is made of a protective layer made of an antistatic coating. The conductive or semiconductor material added in the antistatic coating can conduct electricity and transfer the static charge in the oil phase material to the surface of the tank body. Subsequently, the grounding wire outside the tank body disperses the static charge to the ground, thereby avoiding the accumulation of static electricity. At the same time, when the oil phase material is mixed, an antistatic additive is added to the tank body to increase the conductivity of the oil phase material, so that the static charge in the oil phase material cannot accumulate, and the static charge is quickly dispersed to the ground through the grounding wire outside the tank body, thereby avoiding the generation of static electricity when the oil phase material is mixed, thereby improving safety performance. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0020] Figure 1 This is a schematic diagram of the overall structure of a liquid composite oil phase mixing device for emulsion explosives according to the utility model;
[0021] Figure 2 This is a schematic diagram of the internal structure of a driving plate of a liquid composite oil phase mixing device for emulsion explosives of the utility model;
[0022] In the figure: 1. Motor A; 2. Connecting frame; 3. Driving plate; 4. Slide; 5. Protective layer; 6. Tank body; 7. Stirring rod; 8. Sliding block; 9. Fixed frame; 10. Base; 11. Ground wire; 12. Motor B; 13. Driving rod; 14. Gear A; 15. Transmission rod; 16. Gear B; 17. Stirring rod; 18. Limit block. DETAILED DESCRIPTION
[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0024] In order to improve the production efficiency of emulsion explosives, as an embodiment of the utility model, Figure 1 , Figure 2 As shown, an emulsion explosive liquid composite oil phase mixing device described in the utility model comprises a tank body 6 and a base 10, a connecting frame 2 for fixing a motor A1 is welded on the outer side of the tank body 6, a stirring rod 7 for mixing the emulsion explosive oil phase material inside the tank body 6 is screwed to one side of the motor A1, a driving plate 3 connected to a motor B12 is screwed to the outer side of the stirring rod 7, a driving rod 13 for driving a gear A14 to rotate is screwed to one side of the motor B12, a gear B16 for driving a transmission rod 15 to rotate is meshedly connected to the outer side of the gear A14, a stirring rod 17 for mixing the emulsion explosive oil phase material inside the tank body 6 is welded to one side of the transmission rod 15, a protective layer 5 made of antistatic coating is sprayed on the inner side of the tank body 6, and a grounding wire 11 for transmitting static electricity of the tank body 6 is screwed to one side of the tank body 6.
[0025] When in use, after the oil phase materials composed of raw materials such as diesel and composite wax are put into the tank body 6, the motor A1 outside the connecting frame 2 converts the received electrical energy into mechanical energy, and the motor A1 drives the stirring rod 7 to stir the oil phase materials in the tank body 6. At the same time, the stirring rod 7 drives the driving plate 3 to rotate, and then the motor B12 in the driving plate 3 converts the received electrical energy into mechanical energy, and the motor B12 drives the driving rod 13 to rotate, and then the gear A14 outside the driving rod 13 drives the gear B16 to rotate, and then the transmission rod 15 on the gear B16 drives the stirring rod 17 to rotate, and then the stirring rod 17 stirs the oil phase materials in the tank body 6, so as to facilitate the full mixing of the oil phase materials in the tank body 6. At the same time, the motor A1 and the motor B12 are servo motors, which can control the speed and have very accurate position accuracy, avoiding heat accumulation due to excessively high rotation speed, thereby improving the production efficiency of emulsion explosives;
[0026] When the oil phase material is placed in the tank body 6, the inner wall of the tank body 6 is made of a protective layer 5 made of an antistatic coating. The conductive or semiconductor material added in the antistatic coating can conduct electricity and transfer the static charge in the oil phase material to the surface of the tank body 6. Then the grounding wire 11 outside the tank body 6 disperses the static electricity to the ground, thereby avoiding the accumulation of static electricity. At the same time, when the oil phase material is mixed, an antistatic additive is added to the tank body 6 to increase the conductivity of the oil phase material, so that the static charge in the oil phase material cannot accumulate, and the static charge is quickly dispersed to the ground through the grounding wire 11 outside the tank body 6, thereby avoiding the generation of static electricity when the oil phase material is mixed, thereby improving safety performance.
[0027] In order to improve the stability of the rotation of the driving plate 3, for example, Figure 1 As shown, the utility model also includes that a slide groove 4 is opened on the surface of the tank body 6, and a slider 8 sliding inside the slide groove 4 is welded to one side of the driving plate 3.
[0028] During use, when the driving plate 3 rotates, the slider 8 outside the driving plate 3 slides in the slide groove 4 provided on the surface of the tank body 6 , thereby improving the rotation stability of the driving plate 3 .
[0029] In order to improve the stability of the tank 6, for example, Figure 1 As shown, the utility model also includes that a fixing frame 9 for supporting the tank body 6 is fixed by screws on the outer side of the base 10 .
[0030] During use, when the tank body 6 is working, the fixing frame 9 outside the base 10 supports the tank body 6 to improve the stability of the tank body 6 .
[0031] In order to limit the ground wire 11, for example, Figure 1 As shown, the utility model further includes that a limiting block 18 for limiting the grounding wire 11 is welded on one side of the base 10 .
[0032] During use, when the grounding wire 11 contacts the ground, the grounding wire 11 is first passed through the limiting block 18 outside the base 10 , so as to facilitate the limiting process of the grounding wire 11 .
[0033] In order to use the electrical equipment to work normally, for example, Figure 1 , Figure 2 As shown, the utility model also includes that the input ends of the motor A1 and the motor B12 are both electrically connected to the output end of the external power supply.
[0034] When in use, by connecting to an external power source, the electrical equipment can work normally.
[0035] When the utility model is in use, after the oil phase material composed of raw materials such as diesel and composite wax is put into the tank body 6, the motor A1 outside the connecting frame 2 converts the received electrical energy into mechanical energy, and the motor A1 drives the stirring rod 7 to stir the oil phase material in the tank body 6, and at the same time, the stirring rod 7 drives the driving plate 3 to rotate, and then the motor B12 in the driving plate 3 converts the received electrical energy into mechanical energy, and the motor B12 drives the driving rod 13 to rotate, and then the gear A14 outside the driving rod 13 drives the gear B16 to rotate, and then the transmission rod 15 on the gear B16 drives the stirring rod 17 to rotate, and then the stirring rod 17 stirs the oil phase material in the tank body 6, so as to facilitate the full mixing of the oil phase material in the tank body 6. At the same time, the motor A1 and the motor B12 are both servo motors, which can control the speed and have very accurate position accuracy, avoiding heat accumulation due to excessively high rotation speed, thereby improving the production efficiency of emulsion explosives;
[0036] When the oil phase material is put into the tank body 6, the inner wall of the tank body 6 is made of a protective layer 5 made of an antistatic coating. The conductive or semiconductor material added in the antistatic coating can conduct electricity, and transfer the static charge in the oil phase material to the surface of the tank body 6. Then the grounding wire 11 outside the tank body 6 disperses the static electricity to the ground, thereby avoiding the accumulation of static electricity. At the same time, when the oil phase material is mixed, an antistatic additive is added to the tank body 6 to increase the conductivity of the oil phase material, so that the static charge in the oil phase material cannot accumulate, and the static charge is quickly dispersed to the ground through the grounding wire 11 outside the tank body 6, thereby avoiding the generation of static electricity when the oil phase material is mixed, thereby improving safety performance;
[0037] When the driving plate 3 rotates, the slider 8 outside the driving plate 3 slides in the slide groove 4 opened on the surface of the tank body 6, thereby improving the stability of the rotation of the driving plate 3;
[0038] When the tank body 6 is working, the fixing frame 9 outside the base 10 supports the tank body 6 to improve the stability of the tank body 6;
[0039] When the grounding wire 11 contacts the ground, the grounding wire 11 is first passed through the limiting block 18 outside the base 10 , so as to facilitate the limiting process of the grounding wire 11 .
[0040] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.
Claims
1. A liquid composite oil phase mixing device for emulsion explosives, characterized in that: The invention comprises a tank body (6) and a base (10). A connecting frame (2) for fixing a motor A (1) is welded on the outer side of the tank body (6). A stirring rod (7) for mixing the emulsion explosive oil phase material inside the tank body (6) is screwed to one side of the motor A (1). A driving plate (3) connected to a motor B (12) is screwed to the outer side of the stirring rod (7). A driving rod (13) for driving a gear A (14) to rotate is screwed to one side of the motor B (12). A gear B (16) for driving a transmission rod (15) to rotate is meshedly connected to the outer side of the gear A (14). A stirring rod (17) for mixing the emulsion explosive oil phase material inside the tank body (6) is welded to one side of the transmission rod (15). A protective layer (5) made of antistatic coating is sprayed on the inner side of the tank body (6). A grounding wire (11) for transmitting static electricity of the tank body (6) is screwed to one side of the tank body (6).
2. The liquid composite oil phase mixing device for emulsion explosive according to claim 1, characterized in that: A slide groove (4) is provided on the surface of the tank body (6), and a sliding block (8) is welded on one side of the driving plate (3) and slides inside the slide groove (4).
3. The liquid composite oil phase mixing device of emulsion explosive according to claim 1, characterized in that: A fixing frame (9) for supporting the tank body (6) is fixed to the outer side of the base (10) by screws.
4. The liquid composite oil phase mixing device for emulsion explosive according to claim 1, characterized in that: A limiting block (18) for limiting the position of the grounding wire (11) is welded on one side of the base (10).
5. The liquid composite oil phase mixing device for emulsion explosive according to claim 1, characterized in that: The input ends of the motor A (1) and the motor B (12) are both electrically connected to the output end of the external power supply.