Multistage sensitization device for emulsion explosive production

Abstract

The utility model relates to the technical field of emulsion explosive production devices, and discloses a multistage sensitization device for emulsion explosive production, which comprises a support, a stirring mechanism is fixedly connected inside the top end of the support, and a heating mechanism is arranged on the left side of the support; the adjusting assembly comprises a treatment box, the treatment box is arranged on the left side of the support, a heating net cylinder is fixedly connected to the interior of the treatment box, a supporting cylinder frame is fixedly connected to the interior of the heating net cylinder, and supporting frames are fixedly connected to the four corners of the interior of the treatment box correspondingly. According to the multi-stage sensitization device for emulsion explosive production, the heating mechanism and the movable door-shaped frame are arranged to drive the movable grid plate to move and move relative to the fixed grid plate, so that the distance between the inclined openings in the movable grid plate is changed, the throughput of heat transfer is further changed, and finally the heat conduction efficiency in the inner cylinder is changed; therefore, when the stirring operation of the explosive is carried out, the temperature control is convenient, and the multi-stage sensitization efficiency of the emulsion explosive is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of emulsion explosive production devices, and specifically relates to a multi-stage sensitization device for emulsion explosive production. Background Technique

[0002] Emulsion explosive is a water-in-oil emulsion explosive formed by uniformly dispersing micro-droplets of an oxidizer salt aqueous solution in an oil-phase continuous medium containing porous substances such as dispersed air bubbles or hollow glass microspheres with the help of an emulsifier. It is applied in military, mining and blasting engineering, civil construction, etc.

[0003] According to a sensitization device for emulsion explosive production disclosed in the utility model patent with the publication number CN218778873U, it includes a stirring bin, the inner wall of the stirring bin is closely attached with a stirring mechanism, and a release mechanism is fixedly connected below the stirring bin. The release mechanism includes a bottom pipe, a regulating valve, a first motor, and a propeller.

[0004] When this sensitization device for emulsion explosive production is used for emulsion explosive production and sensitization, it can avoid the adhesion and blockage on the surface, and solve the problem that the emulsion material is prone to adhere to the surface during the release of materials, affecting the discharge and discharge speed. However, when stirring, it is not convenient to provide an appropriate temperature. Therefore, this device needs to be improved. Content of the Utility Model

[0005] The purpose of the utility model is to provide a multi-stage sensitization device for emulsion explosive production to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A multi-stage sensitization device for emulsion explosive production, including a bracket, a stirring mechanism is fixedly connected inside the top of the bracket, and a heating mechanism is arranged on the left side of the bracket;

[0007] The heating mechanism includes an adjustment component and a clamping component, and the clamping component is arranged on the surface of the adjustment component;

[0008] The adjustment component includes a processing box, the processing box is arranged on the left side of the bracket, a heating mesh cylinder is fixedly connected inside the processing box, a support cylinder frame is fixedly connected inside the heating mesh cylinder, support frames are respectively fixedly connected at the four corners inside the processing box, a fan is fixedly connected inside the support frames, and a ventilation grille plate is fixedly connected near the outside inside the processing box.

[0009] Preferably, a circular groove is opened in the middle inside the processing box, and the surface of the support cylinder frame is fixedly connected with the inside of the circular groove, which is convenient for the support cylinder frame to play a supporting role inside the circular groove.

[0010] Preferably, the positioning assembly includes a fixed grid plate, which is fixedly connected to the four sides of the inside of the processing box, a T-shaped block is slidably connected to the inside of the processing box, there are four groups of T-shaped blocks, a rectangular frame is fixedly connected between two adjacent T-shaped blocks, a movable grid plate is fixedly connected inside the rectangular frame, one end of the surface of the T-shaped block is fixedly connected to a gate frame, a spring is fixedly connected to the top of the gate frame, one end of the spring is fixedly connected to an I-shaped block, a handle is fixedly connected to the top of the gate frame, one end of the I-shaped block is fixedly connected to a clamping rod, one end of the clamping rod is fixedly connected to a vertical bar, one end of the bottom of the vertical bar is fixedly connected to a clamping bar, and the top of the side of the processing box is fixedly connected to a positioning bar.

[0011] Preferably, a positioning hole is provided inside the positioning strip, and the surface of the clamping strip matches the inside of the positioning hole, so that the clamping strip can be clamped into the positioning hole for fixing.

[0012] Preferably, a slide groove is provided inside the top of the portal frame, the surface of the I-shaped block is slidably connected to the inside of the slide groove, and oblique openings are alternately provided inside the fixed grid plate and inside the movable grid plate.

[0013] Preferably, the stirring mechanism includes an electric push rod, which is fixedly connected to the top of the bracket, and the bottom end of the electric push rod is fixedly connected to an inner cylinder, the top of the inner cylinder is fixedly connected to a round frame, the top of the round frame is fixedly connected to a motor, the bottom end of the motor is fixedly connected to an electric pole, the surface of the electric pole is fixedly connected to stirring blades, and the surface of the inner cylinder is located inside a circular groove opened in the processing box.

[0014] Preferably, a through hole is provided inside the circular frame, and the surface of the electric pole passes through the through hole provided inside the circular frame, so that the electric pole can be supported and rotated under the limit position in the through hole provided inside the circular frame.

[0015] Compared with the prior art, the utility model provides a multi-stage sensitization device for emulsion explosive production, which has the following beneficial effects:

[0016] 1. The multi-stage sensitization device for the production of emulsion explosives, through the heating mechanism, holds the handle and the I-shaped block and drives the clamping rod to move, thereby driving the vertical bar and the clamping bar to separate from the inside of the positioning bar, and then the movable gate frame drives the movable grid plate to move and move relative to the fixed grid plate, thereby changing the spacing of the upper inclined openings, thereby changing the amount of heat transfer, and finally changing the thermal conductivity inside the inner cylinder, so that when the explosive is stirred, it is convenient to control the temperature, thereby improving the multi-stage sensitization efficiency of the emulsion explosive.

[0017] 2. The multi-stage sensitization device for the production of emulsion explosive, through the arranged stirring mechanism, places the explosive inside the inner cylinder, and the inner cylinder can conduct heat. At this time, when the stirring of the explosive is required, the motor works under the support of the circular frame and drives the electric rod to rotate, thereby driving the stirring blade to rotate and stirring the explosive, so as to improve the material mixing efficiency of the emulsion explosive. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings:

[0019] Figure 1 It is a three-dimensional view of the overall structure of the present invention;

[0020] Figure 2 It is a three-dimensional view of the heating mechanism of the present invention;

[0021] Figure 3 It is a three-dimensional split view of the adjustment component of the present invention;

[0022] Figure 4 It is a three-dimensional split sectional view of the stirring mechanism of the present invention;

[0023] Figure 5 It is a three-dimensional split view of the stirring mechanism of the present invention;

[0024] Figure 6 It is a three-dimensional split view of the stirring mechanism of the present invention.

[0025] In the figure: 1. Support; 2. Heating mechanism; 21. Adjustment component; 211. Processing box; 212. Heating mesh cylinder; 213. Support cylinder frame; 214. Support frame; 215. Fan; 216. Ventilation grille; 22. Clamping component; 221. Fixed grille; 222. T-shaped block; 223. Movable grille; 224. Rectangular frame; 225. Gantry; 2251. Spring; 2252. I-shaped block; 2253. Handle; 226. Clamping rod; 227. Vertical bar; 228. Clamping strip; 229. Positioning strip; 3. Stirring mechanism; 31. Electric push rod; 32. Inner cylinder; 33. Circular frame; 34. Motor; 35. Electric rod; 36. Stirring blade. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0028] The present utility model provides the following technical solutions:

[0029] Embodiment 1

[0030] Combined with Figures 2 to 6 , a multi-stage sensitization device for the production of emulsion explosives, including a bracket 1, a stirring mechanism 3 is fixedly connected inside the top end of the bracket 1, and a heating mechanism 2 is arranged on the left side of the bracket 1;

[0031] The heating mechanism 2 includes an adjustment component 21 and a clamping component 22, and the clamping component 22 is arranged on the surface of the adjustment component 21;

[0032] The adjustment component 21 includes a processing box 211, which is arranged on the left side of the bracket 1. A heating net cylinder 212 is fixedly connected inside the processing box 211, and a supporting cylinder frame 213 is fixedly connected inside the heating net cylinder 212. The four corners of the processing box 211 are respectively fixedly connected to support frames 214, and a fan 215 is fixedly connected inside the support frame 214. A ventilation grid plate 216 is fixedly connected near the outside of the processing box 211. A circular groove is provided in the middle of the processing box 211, and the surface of the supporting cylinder frame 213 is fixedly connected to the inside of the circular groove. The positioning component 22 includes a fixed grid plate 221, which is fixedly connected to the four sides of the processing box 211, and the inner side of the processing box 211 is slidably connected. There are T-shaped blocks 222, and there are four groups of T-shaped blocks 222. A rectangular frame 224 is fixedly connected between two adjacent T-shaped blocks 222, and a movable grid plate 223 is fixedly connected inside the rectangular frame 224. One end of the surface of the T-shaped block 222 is fixedly connected to a door frame 225, and a spring 2251 is fixedly connected to the top of the door frame 225. One end of the spring 2251 is fixedly connected to an I-shaped block 2252, and a handle 2253 is fixedly connected to the top of the door frame 225. One end of the I-shaped block 2252 is fixedly connected to a clamping rod 226, and one end of the clamping rod 226 is fixedly connected to a vertical bar 227. The bottom end of the vertical bar 227 is fixedly connected to a clamping strip 228, and the top of the side of the processing box 211 is fixedly connected to a positioning strip 229.

[0033] Furthermore, a positioning hole is provided inside the positioning bar 229, the surface of the clamping bar 228 matches the inside of the positioning hole, a slide groove is provided inside the top of the door frame 225, the surface of the I-shaped block 2252 is slidably connected to the inside of the slide groove, and oblique openings are alternately provided inside the fixed grid plate 221 and inside the movable grid plate 223. The handle 2253 and the I-shaped block 2252 are held and the clamping rod 226 is driven to move, thereby driving the vertical bar 227 and the clamping bar 228 to detach from the inside of the positioning bar 229. Then, the door frame 225 is moved to drive the movable grid plate 223 to move and move relative to the fixed grid plate 221, thereby changing the spacing of the oblique openings thereon, thereby changing the amount of heat transfer, and finally changing the thermal conductivity inside the inner tube 32, so that temperature control can be performed when the explosive is stirred, thereby improving the multi-stage sensitization efficiency of the emulsion explosive.

[0034] Embodiment 2

[0035] See also Figures 1-6 On the basis of Example 1, the stirring mechanism 3 further comprises an electric push rod 31, the electric push rod 31 is fixedly connected to the top of the bracket 1, the bottom end of the electric push rod 31 is fixedly connected to an inner cylinder 32, the top of the inner cylinder 32 is fixedly connected to a round frame 33, the top of the round frame 33 is fixedly connected to a motor 34, the bottom end of the motor 34 is fixedly connected to an electric pole 35, the surface of the electric pole 35 is fixedly connected to a stirring blade 36, and the surface of the inner cylinder 32 is located inside the circular groove opened in the processing box 211.

[0036] Furthermore, a through hole is formed inside the circular frame 33, the surface of the electric pole 35 penetrates through the through hole formed inside the circular frame 33, the explosive is placed inside the inner cylinder 32, and the inner cylinder 32 can conduct heat. At this time, when the explosive needs to be stirred, the motor 34 works under the support of the circular frame 33 and drives the electric pole 35 to rotate, thereby driving the stirring blade 36 to rotate and stirring the explosive, so as to improve the material mixing efficiency of the emulsion explosive.

[0037] During the actual operation process, when this device is used, during the multi-stage sensitization process of the emulsion explosive, the explosive is placed inside the inner cylinder 32, and the inner cylinder 32 can conduct heat. At this time, when the explosive needs to be stirred, the motor 34 works under the support of the circular frame 33 and drives the electric pole 35 to rotate, thereby driving the stirring blade 36 to rotate and stirring the explosive, so as to improve the material mixing efficiency of the emulsion explosive;

[0038] After that, during stirring, it is necessary to maintain the temperature inside the inner cylinder 32. At this time, heat can be provided. After heating the heating mesh cylinder 212, start the blower 215 to blow air, and the heat generated by the heating mesh cylinder 212 can be transferred to the surface of the inner cylinder 32, and the explosive can be heated through its heat conduction, so as to facilitate the stirring operation of the explosive. When the temperature needs to be adjusted, hold the handle 2253 and the I-shaped block 2252 at this time and drive the clamping rod 226 to move, thereby driving the vertical bar 227 and driving the clamping strip 228 to disengage from the positioning strip 229. Then move the portal frame 225 to drive the movable grid plate 223 to move, and relative movement occurs with the fixed grid plate 221, thereby changing the distance of the upper inclined opening thereon, further changing the heat transfer throughput, and finally changing the heat conduction efficiency inside the inner cylinder 32. Therefore, during the stirring operation of the explosive, it is convenient to control the temperature, and further improve the multi-stage sensitization efficiency of the emulsion explosive.

[0039] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to this process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

Claims

1. A multi-stage sensitization device for the production of emulsion explosives, comprising a support (1), characterized in that: A stirring mechanism (3) is fixedly connected to the top of the support (1), and a heating mechanism (2) is arranged on the left side of the support (1); The heating mechanism (2) comprises an adjusting component (21) and a locking component (22), wherein the locking component (22) is arranged on the surface of the adjusting component (21); The regulating assembly (21) comprises a processing box (211), the processing box (211) being arranged on the left side of the bracket (1), the processing box (211) being fixedly connected with a heating net cylinder (212) inside, the heating net cylinder (212) being fixedly connected with a supporting cylinder frame (213) inside, the processing box (211) having four corners fixedly connected with supporting frames (214) inside, the supporting frame (214) being fixedly connected with a fan (215) inside, and a ventilation grille (216) being fixedly connected with the outside of the processing box (211).

2. A multi-stage sensitization device for emulsion explosive production according to claim 1, characterized in that: A circular groove is provided in the middle of the processing box (211), and the surface of the supporting cylindrical frame (213) is fixedly connected to the inside of the circular groove.

3. The multi-stage sensitization device for emulsion explosive production according to claim 1, characterized in that: The positioning assembly (22) comprises a fixed grid plate (221), the fixed grid plate (221) being fixedly connected to the four sides of the inside of the processing box (211), a T-shaped block (222) being slidably connected to the inside of the processing box (211), the T-shaped block (222) being provided in four groups, a rectangular frame (224) being fixedly connected between two adjacent T-shaped blocks (222), a movable grid plate (223) being fixedly connected inside the rectangular frame (224), a door frame (225) being fixedly connected to one end of the surface of the T-shaped block (222), the door frame (225) being fixedly connected to the inside of the rectangular frame (224), and a movable grid plate (223) being fixedly connected to the inside of the rectangular frame (224). A spring (2251) is fixedly connected inside the top of the frame (225), one end of the spring (2251) is fixedly connected to an I-shaped block (2252), a handle (2253) is fixedly connected to the top of the door-shaped frame (225), one end of the I-shaped block (2252) is fixedly connected to a clamping rod (226), one end of the clamping rod (226) is fixedly connected to a vertical bar (227), one end of the bottom of the vertical bar (227) is fixedly connected to a clamping bar (228), and a positioning bar (229) is fixedly connected to the top of the side of the processing box (211).

4. A multi-stage sensitization device for emulsion explosive production according to claim 3, characterized in that: A positioning hole is provided inside the positioning strip (229), and the surface of the clamping strip (228) matches the inside of the positioning hole.

5. The multi-stage sensitization device for emulsion explosive production according to claim 3, characterized in that: A slide groove is provided inside the top of the door frame (225), the surface of the I-shaped block (2252) is slidably connected to the inside of the slide groove, and oblique openings are alternately provided inside the fixed grid plate (221) and inside the movable grid plate (223).

6. A multi-stage sensitization device for emulsion explosive production according to claim 1, characterized in that: The stirring mechanism (3) comprises an electric push rod (31), the electric push rod (31) is fixedly connected to the top of the bracket (1), the bottom end of the electric push rod (31) is fixedly connected to an inner cylinder (32), the top end of the inner cylinder (32) is fixedly connected to a round frame (33), the top end of the round frame (33) is fixedly connected to a motor (34), the bottom end of the motor (34) is fixedly connected to an electric pole (35), the surface of the electric pole (35) is fixedly connected to a stirring blade (36), and the surface of the inner cylinder (32) is located inside a round groove opened in the processing box (211).

7. A multi-stage sensitization device for emulsion explosive production according to claim 6, characterized in that: A through hole is provided inside the circular frame (33), and the surface of the electric pole (35) penetrates through the through hole provided inside the circular frame (33).

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