Emulsion explosive production drying device

Abstract

The utility model discloses an emulsion explosive production drying device which comprises a machine table and a drying box, an opening is formed in the center of the machine table, the drying box is arranged in the opening in a sliding mode, a feeding port is formed in the upper portion of the drying box, and a discharging port is formed in the bottom of the drying box. A motor is matched with a gear for transmission, so that a rotating drum drives a rotating rod to horizontally rotate, raw materials can be horizontally stirred, meanwhile, a reciprocating push rod is matched, a sliding plate drives a rack to do up-down reciprocating motion, a stirring rod drives a material overturning plate to perform longitudinal reciprocating overturning stirring, overturning stirring in the vertical direction is achieved, and the layering phenomenon is broken; and the reciprocating assembly is arranged, so that the drying box can do horizontal reciprocating motion, the disorder of flowing of the materials in the box is further improved, the drying effect is further improved, and the drying box is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of emulsion explosive production, in particular to an emulsion explosive production drying device. Background Art

[0002] In the field of explosives manufacturing, emulsion explosives are a widely used type of industrial explosives. The drying step in the production process is crucial to ensure the stability of explosive performance. However, when using existing drying devices for emulsion explosive production, the raw materials of emulsion explosives are generally placed in the drying device for drying without stirring the raw materials, which makes the raw materials prone to uneven heating and affects the drying effect.

[0003] Chinese patent CN220012507U discloses a drying device for emulsion explosive production, comprising a base and a drying box slidably arranged on the top of the base, heating plates are fixedly connected to the inner walls of both sides of the drying box, a cover is fixedly connected to the top of the drying box, a stirring assembly is arranged between the cover and the drying box, an air outlet pipe is fixedly connected to the top of the drying box, and a drainage steam assembly is arranged on the air outlet pipe;

[0004] The device can increase the drying uniformity by stirring the raw materials. However, the above-mentioned prior art can only stir the raw materials horizontally, which causes the materials to move mostly in the horizontal direction. The movement mode is single and the raw materials at the top and bottom cannot be fully dried, which affects the drying efficiency and is inconvenient to use. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides an emulsion explosive production drying device, which solves the problem of low drying efficiency of the prior device.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an emulsion explosive production drying device, including a machine and a drying box, an opening is provided at the center of the machine, the drying box is slidably arranged in the opening, a feed port is provided at the top of the drying box, a discharge port is provided at the bottom, a heating plate is provided in the drying box, a rotating drum extending into the interior of the drying box is rotatably installed on the upper wall of the drying box, stirring rods are rotatably installed on both sides of the rotating drum, flipping plates are fixedly provided on the upper and lower sides of the stirring rod, one end of the stirring rod extends into the rotating drum and is connected to a driving assembly, and a reciprocating assembly is provided on the machine.

[0007] Preferably, the driving assembly includes a motor arranged on the upper wall of the drying box, a main gear is installed at the driving end of the motor, a gear ring meshing with the main gear is provided on the outer wall of the rotating drum, a reciprocating push rod is provided at the upper end of the rotating drum, the telescopic end of the reciprocating push rod extends into the rotating drum and is fixedly installed with a slide plate, the end of the stirring rod extending into the rotating drum is fixedly installed with a transmission gear, and a pair of racks meshing with the transmission gears on both sides are provided on the lower wall of the slide plate.

[0008] Preferably, the reciprocating assembly includes a pair of electric slide rails arranged in the opening, an electric slider is provided on the electric slide rails, the drying box is fixedly connected to the pair of electric sliders, a pair of support plates are provided on both sides of the drying box, a pair of support guide blocks are provided on the lower wall of the support plate, and a pair of guide rails slidably connected to the support guide blocks are fixedly provided on both sides of the upper wall of the machine platform.

[0009] Preferably, an exhaust fan is provided above the drying box.

[0010] Preferably, a guide plate is provided at the bottom of the drying box.

[0011] Preferably, the bottom of the machine platform is provided with supporting legs.

[0012] Beneficial Effects

[0013] The utility model provides an emulsion explosive production drying device, which has the following beneficial effects:

[0014] The device has a compact structure. The motor cooperates with the gear transmission to make the rotating drum drive the rotating rod to rotate horizontally, so as to stir the raw materials horizontally. At the same time, the reciprocating push rod is cooperated with the slide plate to drive the rack to reciprocate up and down, and then the stirring rod drives the turning plate to perform longitudinal reciprocating turning and stirring, thereby realizing vertical stirring, breaking the stratification phenomenon, and making the materials at all depths fully dried. The setting of the reciprocating component can make the drying box reciprocate horizontally, further increasing the disorder of the material flow in the box, thereby improving the drying effect and being easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model from above.

[0017] In the figure: 1. machine; 2. drying box; 3. opening; 4. feed port; 5. discharge port; 6. heating plate; 7. rotating drum; 8. stirring rod; 9. turning plate; 10. motor; 11. main gear; 12. ring gear; 13. reciprocating push rod; 14. slide plate; 15. transmission gear; 16. rack; 17. electric slide rail; 18. electric slider; 19. support plate; 20. support guide block; 21. guide rail; 22. exhaust fan; 23. guide plate. DETAILED DESCRIPTION

[0018] 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 in 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.

[0019] See also Figure 1-2 The utility model provides a technical solution: an emulsion explosive production drying device, comprising a machine 1 and a drying box 2, wherein the machine 1 is provided with an opening 3 at the center, the drying box 2 is slidably arranged in the opening 3, a feed port 4 is arranged on the top of the drying box 2, a discharge port 5 is arranged on the bottom, a heating plate 6 is arranged in the drying box 2, a rotating drum 7 extending into the drying box 2 is rotatably installed on the upper wall of the drying box 2, stirring rods 8 are rotatably installed on both sides of the rotating drum 7, turning plates 9 are fixedly arranged on the upper and lower sides of the stirring rod 8, one end of the stirring rod 8 extends into the rotating drum 7 and is connected to the driving component, and a reciprocating component is arranged on the machine 1.

[0020] By adopting the above technical solution, a heating plate 6 is arranged inside the drying box 2 to ensure that the temperature inside the box is suitable for drying the explosives. The rotating drum 7 is installed on the upper wall of the drying box 2 and can rotate. Stirring rods 8 are installed on both sides of the rotating drum 7. The rotating drum 7 drives the stirring rods 8 to rotate to stir the material horizontally. At the same time, the turning plate 9 promotes the vertical turning of the material to ensure that the explosive raw materials are evenly heated and dried.

[0021] The present embodiment is further configured as follows: the driving assembly includes a motor 10 arranged on the upper wall of the drying box 2, a main gear 11 is installed at the driving end of the motor 10, a gear ring 12 meshing with the main gear 11 is provided on the outer wall of the rotating drum 7, a reciprocating push rod 13 is provided on the upper end of the rotating drum 7, the telescopic end of the reciprocating push rod 13 extends into the rotating drum 7 and is fixedly installed with a slide plate 14, the end of the stirring rod 8 extending into the rotating drum 7 is fixedly installed with a transmission gear 15, and a pair of racks 16 meshing with the transmission gears 15 on both sides are provided on the lower wall of the slide plate 14.

[0022] By adopting the above technical scheme, the rotating drum 7 is driven by the motor 10 on the upper wall of the drying box 2, and the main gear 11 of the motor 10 is meshed with the ring gear 12 on the outer wall of the rotating drum 7 to realize the rotation of the rotating drum 7. A reciprocating push rod 13 is installed on the top of the rotating drum 7, and a slide plate 14 is fixed at its telescopic end to cooperate with the transmission gear 15 at the end of the stirring rod 8 and the rack 16 on the slide plate 14 to form a transmission chain. The stirring rod 8 is driven to rotate horizontally, and the flipping plate 9 on it is flipped up and down to realize comprehensive stirring of the material.

[0023] This embodiment is further configured as follows: the reciprocating assembly includes a pair of electric slide rails 17 arranged in the opening 3, an electric slider 18 is provided on the electric slide rails 17, the drying box 2 is fixedly connected to the pair of electric sliders 18, a pair of support plates 19 are provided on both sides of the drying box 2, a pair of support guide blocks 20 are provided on the lower wall of the support plate 19, and a pair of guide rails 21 slidably connected to the support guide blocks 20 are fixedly provided on both sides of the upper wall of the machine 1.

[0024] By adopting the above technical solution, the configuration of the electric slide rail 17 and the electric slider 18 allows the drying box 2 to slide horizontally back and forth along the opening 3 of the machine platform 1, thereby improving the disorder of the material flow in the box. The support plates 19 and the support guide blocks 20 on both sides of the drying box 2, as well as the guide rails 21 provided on the machine platform 1, ensure that the drying box 2 slides stably without deviation.

[0025] This embodiment is further configured such that an exhaust fan 22 is provided above the drying box 2 .

[0026] By adopting the above technical solution, the exhaust fan 22 can effectively remove the hot and humid air generated during the drying process, keep the environment in the box suitable, and meet the safety production standards.

[0027] This embodiment is further configured such that a guide plate 23 is provided at the bottom of the drying box 2 .

[0028] By adopting the above technical solution, a guide plate 23 is arranged at the bottom of the drying box 2 to guide the material to flow and discharge.

[0029] This embodiment is further configured such that the bottom of the platform 1 is provided with supporting legs.

[0030] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the field. The following mainly introduces the working principle and process.

[0031] Embodiment: Open the feed port 4 of the drying box 2, evenly convey the emulsion explosive raw material into the drying box 2, then close the feed port 4, turn on the heating plate 6, heat the emulsion explosive in the drying box 2, and accelerate the evaporation of water. At the same time, the motor 10 is started, and the main gear 11 and the gear ring 12 on the outer wall of the rotating drum 7 are driven to drive the rotating drum 7 to rotate slowly. The stirring rod 8 in the rotating drum 7 rotates accordingly, and at the same time, the reciprocating push rod 13 at the upper end of the rotating drum 7 starts to work, pushing the slide plate 14 to move back and forth along the inner wall of the rotating drum 7. The rack 16 on the lower wall of the slide plate 14 is meshed with the transmission gear 15 at the end of the stirring rod 8, driving the stirring rod 8 to flip back and forth. The flipping plate 9 on it flips the explosive raw materials, promoting the circulation of hot air and uniform evaporation of moisture, ensuring that the heating and drying process is more uniform. The exhaust fan 22 above the drying box 2 is started to extract the hot and humid air in the box, maintain a suitable drying environment in the box, and accelerate the drying rate. The electric slider 18 can drive the drying box 2 to reciprocate horizontally along the electric slide rail 17, further increasing the fluidity of the material in the box. After the emulsion explosive reaches the predetermined drying standard, the heating and driving system is turned off. After the drying box 2 cools to a safe temperature, the discharge port 5 is opened to unload the dried emulsion explosive and prepare for the next step or packaging.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An emulsion explosive production drying device, characterized in that: The invention comprises a machine (1) and a drying box (2), wherein an opening (3) is provided at the center of the machine (1), the drying box (2) is slidably arranged in the opening (3), a feed port (4) is provided at the top of the drying box (2), and a discharge port (5) is provided at the bottom, a heating plate (6) is provided in the drying box (2), a rotating drum (7) extending into the interior of the drying box (2) is rotatably mounted on the upper wall of the drying box (2), stirring rods (8) are rotatably mounted on both sides of the rotating drum (7), turning plates (9) are fixedly arranged on the upper and lower sides of the stirring rod (8), one end of the stirring rod (8) extends into the rotating drum (7) and is connected to a driving component, and a reciprocating component is provided on the machine (1).

2. The emulsion explosive production drying device according to claim 1, characterized in that: The driving assembly comprises a motor (10) arranged on the upper wall of the drying box (2), a main gear (11) being installed at the driving end of the motor (10), a gear ring (12) being arranged on the outer wall of the rotating drum (7) and being meshed with the main gear (11), a reciprocating push rod (13) being arranged on the upper end of the rotating drum (7), a telescopic end of the reciprocating push rod (13) extending into the rotating drum (7) and being fixedly installed with a slide plate (14), an end of the stirring rod (8) extending into the rotating drum (7) being fixedly installed with a transmission gear (15), and a pair of racks (16) being arranged on the lower wall of the slide plate (14) and being meshed with the transmission gears (15) on both sides.

3. The emulsion explosive production drying device according to claim 1, characterized in that: The reciprocating assembly comprises a pair of electric slide rails (17) arranged in the opening (3), an electric slider (18) being arranged on the electric slide rails (17), the drying box (2) being fixedly connected to the pair of electric sliders (18), a pair of support plates (19) being arranged on both sides of the drying box (2), a pair of support guide blocks (20) being arranged on the lower wall of the support plate (19), and a pair of guide rails (21) being slidably connected to the support guide blocks (20) being fixedly arranged on both sides of the upper wall of the machine platform (1).

4. The emulsion explosive production drying device according to claim 1, characterized in that: An exhaust fan (22) is provided above the drying box (2).

5. The emulsion explosive production drying device according to claim 1, characterized in that: A guide plate (23) is provided at the bottom of the drying box (2).

6. The emulsion explosive production and drying device according to claim 1, characterized in that: The bottom of the machine platform (1) is provided with supporting legs.

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