Sensitization temperature control device for emulsion explosive

Abstract

The utility model discloses a sensitization temperature control device for emulsion explosive, which comprises a base and a U-shaped frame, the top end of the base is provided with the U-shaped frame, the U-shaped frame is internally provided with a water tank, the U-shaped frame above the water tank is internally provided with a movable frame, the movable frame is internally provided with a mixing barrel, and the mixing barrel extends to the outside of the movable frame. A limiting ring is arranged at the top end of the movable frame on one side of the mixing barrel, the limiting ring extends to the surface of the mixing barrel, a first motor is installed on the outer wall of the U-shaped frame, a movable shaft is installed at the output end of the first motor, and the movable shaft extends into the U-shaped frame to be connected with the movable frame. According to the sensitization temperature control device disclosed by the utility model, convenient circumferential rotation mixing is realized, the mixture can be conveniently stirred and heated, the sensitization temperature control device can conveniently carry out height control adjustment and turnover type water cooling, and the sensitization effect of the sensitization temperature control device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sensitized temperature control devices, in particular to a sensitized temperature control device for emulsion explosives. Background Art

[0002] Emulsion explosives generally refer to a type of industrial explosive that is prepared by emulsification technology, in which droplets of aqueous oxidant salt solutions are uniformly dispersed in an oil phase continuous medium containing porous materials such as dispersed bubbles or hollow glass microspheres, forming an oil-in-water type latex-like aqueous explosive. Emulsion explosives are a type of aqueous explosive. Emulsion explosives are now widely used in various civil blasting operations, and are more superior in water- and humid blasting situations. However, their storage stability and quality stability are still relatively poor, and further research and improvement are needed. The components of emulsion explosives include: oxidizer, combustible agent, emulsifier, sensitizer, foaming agent, stabilizer, etc.

[0003] For example, a sensitizing temperature control device for emulsion explosive disclosed in the authorization announcement number CN210150987U includes a machine, a sensitizer supply tank, an emulsion matrix supply tank, a sensitizing tank, a transfer tank, a first stirring assembly fixed on the sensitizing tank, a water tank, a plurality of electric heaters fixed in the water tank, and a temperature controller electrically connected to the electric heater. The sensitizing tank is fixed in the water tank, the transfer tank is fixed on the top of the water tank and is located directly above the sensitizing tank and is connected to the sensitizing tank. The sensitizer supply tank and the emulsion matrix supply tank are connected to the transfer tank through a feed pipe, respectively. The feed pipe includes a first pipe section, a second pipe section arranged in the water tank, and a third pipe section. The other end of the third pipe section extends into the transfer tank through the side wall of the transfer tank and is fixed with an atomizing nozzle.

[0004] Although it can not only preheat and premix the transported sensitizer and emulsified matrix, but also ensure the temperature control requirements of the sensitization tank and improve the sensitization efficiency and quality, it does not solve the problem that the existing sensitization temperature control device is not conducive to convenient circular rotation mixing during use, is not convenient for stirring and heating the mixture, is not convenient for height control adjustment and flip water cooling, which affects the sensitization effect of the sensitization temperature control device. Utility Model Content

[0005] The purpose of the utility model is to provide a sensitized temperature control device for emulsion explosives, so as to solve the problem in the above background technology that the sensitized temperature control device is not convenient for convenient circular rotation mixing, stirring and heating the mixture, height control adjustment and flip water cooling, which affects the sensitization effect of the sensitized temperature control device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sensitized temperature control device for emulsion explosives, comprising a base and a U-shaped frame, the top of the base is equipped with a U-shaped frame, a water tank is arranged inside the U-shaped frame, a movable frame is arranged inside the U-shaped frame above the water tank, a mixing barrel is arranged inside the movable frame, and the mixing barrel extends to the outside of the movable frame, a limiting ring is arranged on the top of the movable frame on one side of the mixing barrel, and the limiting ring extends to the surface of the mixing barrel, a first motor is installed on the outer wall of the U-shaped frame, and a movable shaft is installed at the output end of the first motor, and the movable shaft extends to the U The interior of the U-shaped frame is connected to the movable frame, a first support shaft is installed at one end of the U-shaped frame away from the first motor, and the first support shaft extends to the inside of the U-shaped frame and is connected to the movable frame, a second motor is installed on the inner wall of the movable frame on one side of the first support shaft, a first bevel gear is installed at the output end of the second motor, a second support shaft is installed at one end of the movable frame away from the second motor, a second bevel gear is mounted on the surface of the second support shaft, a ring gear is mounted on the surface of the mixing barrel on one side of the second bevel gear, and the ring gear is meshed with the second bevel gear and the first bevel gear.

[0007] Preferably, a third motor is installed inside the movable frame below the mixing barrel, and the third motor extends into the mixing barrel, a stirring frame is installed at the output end of the third motor, and a heating wire is provided on the inner wall of the mixing barrel on one side of the stirring frame.

[0008] Preferably, an upper cover is provided at the top of the mixing barrel, a sealing ring is provided inside the mixing barrel below the upper cover, a connecting arm is installed at the top of the upper cover, and an upper ferrule is installed at one end of the connecting arm away from the upper cover.

[0009] Preferably, a lower ferrule is installed on the outer wall of the mixing barrel on one side of the upper ferrule, a clamping shaft is installed on the outer wall of the lower ferrule, and the upper ferrule is movably connected to the lower ferrule through the clamping shaft.

[0010] Preferably, a cylinder is provided on the outer wall of the mixing barrel on one side of the lower ferrule, a first connecting shaft is installed at one end of the cylinder close to the mixing barrel, and the cylinder is movably connected to the mixing barrel through the first connecting shaft.

[0011] Preferably, an adjusting rod is installed at the output end of the cylinder, a second connecting shaft is installed on the outer wall of the upper sleeve above the adjusting rod, and the adjusting rod is movably connected to the upper sleeve via the second connecting shaft.

[0012] Preferably, a fourth motor is symmetrically installed inside the U-shaped frame, a threaded rod is installed at the output end of the fourth motor, the surface of the threaded rod is covered with a threaded block, and the threaded blocks are threadedly connected to the threaded rod, and the threaded blocks are connected to the water tank.

[0013] Preferably, a control panel is installed on the outer wall of the water tank, and the output end of the control panel is electrically connected to the input ends of the first motor, the second motor, the third motor, the heating wire, the cylinder, and the fourth motor.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the sensitized temperature control device not only realizes convenient circular rotation mixing, facilitates stirring and heating of the mixture, facilitates the sensitized temperature control device to perform height control adjustment and flip-type water cooling, and improves the sensitization effect of the sensitized temperature control device;

[0015] (1) The cylinder drives the adjusting rod to move, and the adjusting rod drives the upper ferrule to rotate through the second connecting shaft, and the upper ferrule rotates with the ferrule as the axis, and the upper ferrule drives the connecting arm to flip, and the connecting arm drives the upper cover to flip, so that the upper cover covers the top of the mixing barrel, and the latex matrix and the catalyst are heated by the electric heating wire to make them react quickly, and the stirring frame is driven by the third motor to rotate, and the stirring frame stirs the latex matrix and the catalyst to make them fully mixed, and the second motor drives the first bevel gear to rotate, and the first bevel gear and the second bevel gear drive the annular gear to rotate, so as to facilitate the full reaction of the mixture inside the mixing barrel, realize the convenient flip seal of the sensitized temperature control device, facilitate the circular rotation mixing, facilitate the stirring and heating of the mixture, and improve the convenience of mixing of the sensitized temperature control device;

[0016] (2) The first motor drives the movable shaft to rotate, and the movable shaft and the first supporting shaft drive the movable frame to flip, and the movable frame drives the mixing barrel to flip as a whole, so that the mixing barrel is inverted, and the fourth motor drives the threaded rod to rotate, and the threaded block moves on the surface of the threaded rod, and the threaded block drives the water tank to adjust the height, so as to facilitate the mixing barrel to enter the interior of the water tank, and the cold water inside the water tank cools the mixing barrel to prevent the temperature inside the mixing barrel from being too high and affecting the sensitization effect of the mixing, thereby realizing the convenient flip-type water cooling of the sensitized temperature control device, facilitating height control adjustment, facilitating maintaining temperature stability, and improving the sensitization effect of the sensitized temperature control device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the second motor of the utility model;

[0019] Figure 3 This is a front view structural schematic diagram of the utility model;

[0020] Figure 4 This is a schematic diagram of the front cross-sectional structure of the stirring frame of the utility model;

[0021] Figure 5 It is a side structural schematic diagram of the utility model.

[0022] In the figure: 1. base; 2. U-shaped frame; 3. water tank; 4. movable frame; 5. mixing barrel; 6. first motor; 7. movable shaft; 8. first supporting shaft; 9. second motor; 10. first bevel gear; 11. annular gear plate; 12. second supporting shaft; 13. limiting ring; 14. third motor; 15. stirring frame; 16. heating wire; 17. upper cover; 18. sealing ring; 19. cylinder; 20. adjusting rod; 21. first connecting shaft; 22. second connecting shaft; 23. upper clamping sleeve; 24. lower clamping sleeve; 25. clamping shaft; 26. connecting arm; 27. fourth motor; 28. threaded rod; 29. ​​threaded block; 30. second bevel gear; 31. control panel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] Embodiment 1

[0027] See also Figure 1-5The utility model provides an embodiment: a sensitized temperature control device for emulsion explosives, comprising a base 1 and a U-shaped frame 2, wherein the U-shaped frame 2 is installed at the top of the base 1, a water tank 3 is arranged inside the U-shaped frame 2, a movable frame 4 is arranged inside the U-shaped frame 2 above the water tank 3, a mixing barrel 5 is arranged inside the movable frame 4, and the mixing barrel 5 extends to the outside of the movable frame 4, a limiting ring 13 is arranged at the top of the movable frame 4 on one side of the mixing barrel 5, and the limiting ring 13 extends to the surface of the mixing barrel 5, and the limiting ring 13 is slidably connected to the mixing barrel 5, a first motor 6 is installed on the outer wall of the U-shaped frame 2, and the first motor 6 plays the role of power output, and a movable shaft 7 is installed at the output end of the first motor 6, and the movable shaft 7 extends to the U-shaped The interior of the frame 2 is connected to the movable frame 4, the end of the U-shaped frame 2 away from the first motor 6 is equipped with a first support shaft 8, and the first support shaft 8 extends to the interior of the U-shaped frame 2 and is connected to the movable frame 4, a second motor 9 is installed on the inner wall of the movable frame 4 on one side of the first support shaft 8, the second motor 9 plays a role in power output, and a first bevel gear 10 is installed on the output end of the second motor 9, a second support shaft 12 is installed on the end of the movable frame 4 away from the second motor 9, the surface of the second support shaft 12 is covered with a second bevel gear 30, and the surface of the mixing barrel 5 on one side of the second bevel gear 30 is covered with an annular gear disc 11, and the annular gear disc 11 is meshed with the second bevel gear 30 and the first bevel gear 10;

[0028] A third motor 14 is installed inside the movable frame 4 below the mixing barrel 5. The third motor 14 plays a role of power output, and the third motor 14 extends to the inside of the mixing barrel 5. A stirring frame 15 is installed at the output end of the third motor 14. A heating wire 16 is arranged on the inner wall of the mixing barrel 5 on one side of the stirring frame 15. An upper cover 17 is arranged at the top of the mixing barrel 5. A sealing ring 18 is arranged inside the mixing barrel 5 below the upper cover 17. A connecting arm 26 is installed at the top of the upper cover 17. An upper ferrule 23 is installed at one end of the connecting arm 26 away from the upper cover 17. A lower ferrule 24 is installed on the outer wall of the mixing barrel 5 on one side of the upper ferrule 23. A clamping shaft 25 is installed on the outer wall of the lower ferrule 24, and the upper ferrule 23 is movably connected with the lower ferrule 24 through the clamping shaft 25. A cylinder 19 is arranged on the outer wall of the mixing barrel 5 on one side of the lower ferrule 24, and the cylinder 19 plays a role of power output.

[0029] A first connecting shaft 21 is installed at one end of the cylinder 19 close to the mixing barrel 5, and the cylinder 19 is movably connected to the mixing barrel 5 through the first connecting shaft 21. An adjusting rod 20 is installed at the output end of the cylinder 19. A second connecting shaft 22 is installed on the outer wall of the upper ferrule 23 above the adjusting rod 20, and the adjusting rod 20 is movably connected to the upper ferrule 23 through the second connecting shaft 22.

[0030] When in use, an external power supply is used. First, the latex matrix and the catalyst are placed in the mixing barrel 5. The cylinder 19 is opened by operating the control panel 31. Under the support of the first connecting shaft 21, the cylinder 19 drives the adjusting rod 20 to move. The adjusting rod 20 drives the upper ferrule 23 to rotate through the second connecting shaft 22. Under the support of the lower ferrule 24 on the upper ferrule 23, the upper ferrule 23 rotates around the ferrule shaft 25. The upper ferrule 23 drives the connecting arm 26 to flip. The connecting arm 26 drives the upper cover 17 to flip so that the upper cover 17 covers the top of the mixing barrel 5. The sealing ring 18 seals the mixing barrel 5 and the upper cover 17 to prevent leakage when the latex matrix and the catalyst react. The third motor 14 and the heating wire 16 are opened by operating the control panel 31. The latex matrix and the catalyst are heated by the heating wire 16 to make them react quickly. The third motor 14 drives the mixing barrel 5 and the upper cover 17 to cover the top of the mixing barrel 5. The sealing ring 18 seals the mixing barrel 5 and the upper cover 17 to prevent leakage when the latex matrix and the catalyst react. The stirring frame 15 rotates, and the stirring frame 15 stirs the latex matrix and the catalyst to make them fully mixed. At the same time, the control panel 31 is operated to turn on the second motor 9. Under the support of the movable frame 4, the second motor 9 drives the first bevel gear 10 to rotate. Under the support of the second support shaft 12 on the second bevel gear 30, under the meshing action of the second bevel gear 30, the first bevel gear 10 and the annular gear 11, the first bevel gear 10 and the second bevel gear 30 drive the annular gear 11 to rotate, and the annular gear 11 drives the mixing barrel 5 to rotate as a whole in a circular manner, so as to facilitate the full reaction of the mixture inside the mixing barrel 5. The limiting ring 13 plays the role of sliding support for the mixing barrel 5, realizes the convenient flip seal of the sensitized temperature control device, facilitates the circumferential rotation mixing, facilitates the stirring and heating of the mixture, and improves the convenience of mixing of the sensitized temperature control device.

[0031] A fourth motor 27 is symmetrically installed inside the U-shaped frame 2. The fourth motor 27 plays the role of power output. A threaded rod 28 is installed at the output end of the fourth motor 27. The surface of the threaded rod 28 is provided with a threaded block 29, and the threaded block 29 is threadedly connected to the threaded rod 28. The threaded blocks 29 are connected to the water tank 3. A control panel 31 is installed on the outer wall of the water tank 3. The output end of the control panel 31 is electrically connected to the input end of the first motor 6, the second motor 9, the third motor 14, the heating wire 16, the cylinder 19, and the fourth motor 27.

[0032] When in use, the first motor 6 is turned on by operating the control panel 31. Under the support of the U-shaped frame 2, the movable shaft 7 is driven to rotate by the first motor 6. Under the support of the first supporting shaft 8, the movable frame 4 is turned over by the movable shaft 7 and the first supporting shaft 8. Under the protection of the limit ring 13, the mixing barrel 5 is turned over as a whole by the movable frame 4 to invert the mixing barrel 5. The fourth motor 27 is turned on by operating the control panel 31. Under the support of the U-shaped frame 2, the fourth motor 27 drives the threaded rod 28 to rotate. Under the threaded support of the threaded rod 28 and the threaded block 29, the threaded block 29 moves on the surface of the threaded rod 28. The threaded block 29 drives the water tank 3 to adjust its height to facilitate the mixing barrel 5 to enter the interior of the water tank 3. The mixing barrel 5 is cooled by the cold water inside the water tank 3 to prevent the temperature inside the mixing barrel 5 from being too high and affecting the sensitization effect of the mixing, thereby realizing the convenient flip-type water cooling of the sensitized temperature control device, facilitating height control and adjustment, facilitating maintaining temperature stability, and improving the sensitization effect of the sensitized temperature control device.

[0033] Working steps

[0034] Step 1, when in use, an external power source is first used to drive the adjusting rod 20 to move through the cylinder 19, and the adjusting rod 20 drives the upper ferrule 23 to rotate through the second connecting shaft 22, and the upper ferrule 23 rotates with the ferrule shaft 25 as the axis, and the upper ferrule 23 drives the connecting arm 26 to flip, and the connecting arm 26 drives the upper cover 17 to flip, so that the upper cover 17 covers the top of the mixing barrel 5, and the sealing ring 18 seals the mixing barrel 5 and the upper cover 17 to prevent leakage when the latex matrix and the catalyst react, and the electric heating wire 16 heats the latex matrix and the catalyst to make them react quickly, and the third motor 14 drives the stirring frame 15 to rotate, and the stirring frame 15 stirs the latex matrix and the catalyst to make them fully mixed, and the second motor 9 drives the first bevel gear 10 to rotate, and the first bevel gear 10 and The second bevel gear 30 drives the annular gear plate 11 to rotate, and the annular gear plate 11 drives the mixing barrel 5 to rotate in a circular manner as a whole, so as to facilitate the full reaction of the mixture inside the mixing barrel 5. Since heat is easily generated during the stirring process, the first motor 6 drives the movable shaft 7 to rotate, and the movable shaft 7 and the first support shaft 8 drive the movable frame 4 to flip, and the movable frame 4 drives the mixing barrel 5 to flip as a whole, so as to invert the mixing barrel 5. The fourth motor 27 drives the threaded rod 28 to rotate, and the threaded block 29 moves on the surface of the threaded rod 28. The threaded block 29 drives the water tank 3 to adjust its height, so as to facilitate the mixing barrel 5 to enter the interior of the water tank 3. The cold water inside the water tank 3 cools down the mixing barrel 5 to prevent the temperature inside the mixing barrel 5 from being too high and affecting the sensitization effect of the mixing, so as to complete the use of the sensitized temperature control device.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sensitized temperature control device for emulsion explosives, comprising a base and a U-shaped frame, characterized in that: A U-shaped frame is installed on the top of the base, a water tank is arranged inside the U-shaped frame, a movable frame is arranged inside the U-shaped frame above the water tank, a mixing barrel is arranged inside the movable frame, and the mixing barrel extends to the outside of the movable frame, a limiting ring is arranged on the top of the movable frame on one side of the mixing barrel, and the limiting ring extends to the surface of the mixing barrel, a first motor is installed on the outer wall of the U-shaped frame, a movable shaft is installed on the output end of the first motor, and the movable shaft extends to the inside of the U-shaped frame and is connected to the movable frame, a first supporting shaft is installed on the end of the U-shaped frame away from the first motor, and the first supporting shaft extends to the inside of the U-shaped frame and is connected to the movable frame, a second motor is installed on the inner wall of the movable frame on one side of the first supporting shaft, a first bevel gear is installed on the output end of the second motor, a second supporting shaft is installed on the end of the movable frame away from the second motor, a second bevel gear is mounted on the surface of the second support shaft, and an annular gear is mounted on the surface of the mixing barrel on one side of the second bevel gear, and the annular gear is meshed with the second bevel gear and the first bevel gear.

2. A sensitized temperature control device for emulsion explosive according to claim 1, characterized in that: A third motor is installed inside the movable frame below the mixing barrel, and the third motor extends into the mixing barrel. A stirring frame is installed at the output end of the third motor, and a heating wire is arranged on the inner wall of the mixing barrel on one side of the stirring frame.

3. A sensitized temperature control device for emulsion explosive according to claim 1, characterized in that: An upper cover is arranged at the top of the mixing barrel, a sealing ring is arranged inside the mixing barrel below the upper cover, a connecting arm is installed at the top of the upper cover, and an upper ferrule is installed at one end of the connecting arm away from the upper cover.

4. A sensitized temperature control device for emulsion explosive according to claim 3, characterized in that: A lower ferrule is installed on the outer wall of the mixing barrel on one side of the upper ferrule, a clamping shaft is installed on the outer wall of the lower ferrule, and the upper ferrule is movably connected with the lower ferrule through the clamping shaft.

5. A sensitized temperature control device for emulsion explosive according to claim 4, characterized in that: A cylinder is arranged on the outer wall of the mixing barrel on one side of the lower ferrule, a first connecting shaft is installed on one end of the cylinder close to the mixing barrel, and the cylinder is movably connected to the mixing barrel through the first connecting shaft.

6. A sensitized temperature control device for emulsion explosive according to claim 5, characterized in that: An adjusting rod is installed at the output end of the cylinder, a second connecting shaft is installed on the outer wall of the upper clamping sleeve above the adjusting rod, and the adjusting rod is movably connected to the upper clamping sleeve via the second connecting shaft.

7. A sensitized temperature control device for emulsion explosive according to claim 1, characterized in that: A fourth motor is symmetrically installed inside the U-shaped frame, a threaded rod is installed at the output end of the fourth motor, the surface of the threaded rod is covered with a threaded block, and the threaded blocks are threadedly connected to the threaded rod, and the threaded blocks are connected to the water tank.

8. A sensitized temperature control device for emulsion explosive according to claim 1, characterized in that: A control panel is installed on the outer wall of the water tank, and the output end of the control panel is electrically connected to the input ends of the first motor, the second motor, the third motor, the heating wire, the cylinder, and the fourth motor.

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